CN206597408U - Casting furnace dust pelletizing system - Google Patents
Casting furnace dust pelletizing system Download PDFInfo
- Publication number
- CN206597408U CN206597408U CN201720294768.3U CN201720294768U CN206597408U CN 206597408 U CN206597408 U CN 206597408U CN 201720294768 U CN201720294768 U CN 201720294768U CN 206597408 U CN206597408 U CN 206597408U
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- China
- Prior art keywords
- wash tower
- gas wash
- tower
- negative pressure
- casting furnace
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a kind of casting furnace dust pelletizing system, including gas wash tower, spray equipment, negative pressure device and blast pipe, negative pressure device is connected with gas wash tower, blast pipe is connected with negative pressure device, gas wash tower is provided with air inlet, air inlet and negative pressure device are respectively arranged on the opposite sides of gas wash tower, and spray equipment is corresponding with gas wash tower, and dedusting tower bottom is provided with delivery port.Provided with gas wash tower so that the waste gas that casting furnace is produced when producing can be entered in gas wash tower by air inlet；Provided with spray equipment, dust in waste gas can be dissolved in into water, the dust in waste gas is removed；Provided with negative pressure device, the outflow of the gas after dedusting can be facilitated, it is ensured that waste gas is introduced into gas wash tower again after negative pressure device, is discharged by blast pipe.Thus, the gas through the casting furnace dust pelletizing system, the overwhelming majority is not carried over dust by spray equipment cleaning, therefore, is greatly reduced the pollution to air, has been reached environment protecting.
Description
Technical field
The utility model belongs to a kind of dust arrester, more particularly, to a kind of casting furnace dust pelletizing system.
Background technology
When in use, the hot gas connection of generation is discarded to be together discharged into air existing many casting furnaces, due to casting furnace
Formed in melting process and contain more granule dust in more waste gas, waste gas, be directly discharged in air, air is caused very
Big pollution, is unfavorable for environmental protection.
Utility model content
The purpose of this utility model is to provide a kind of casting furnace dust pelletizing system, can solve the problem that at least one in above mentioned problem
It is individual.
According to one side of the present utility model, there is provided a kind of casting furnace dust pelletizing system, including gas wash tower, spray dress
Put, negative pressure device and blast pipe, negative pressure device connected with gas wash tower, and blast pipe is connected with negative pressure device, and gas wash tower is provided with air inlet
Mouth, air inlet and negative pressure device are respectively arranged on the opposite sides of gas wash tower, and spray equipment is corresponding with gas wash tower, dedusting tower bottom
Provided with delivery port.
The beneficial effects of the utility model are：Provided with gas wash tower so that the waste gas that casting furnace is produced when producing can pass through
Air inlet is entered in gas wash tower；Provided with spray equipment, dust in waste gas can be dissolved in into water, the dust in waste gas is gone
Remove；Provided with negative pressure device, the outflow of the gas after dedusting can be facilitated, it is ensured that waste gas is introduced into gas wash tower again through negative pressure device
Afterwards, discharged by blast pipe.Thus, the gas through the casting furnace dust pelletizing system, the overwhelming majority is clear by spray equipment for dust
Wash and be not carried over, therefore, greatly reduce the pollution to air, reached environment protecting.
In some embodiments, spray equipment includes pond, water pipe, spray head and transmission pump, one end of water pipe and spray
Head connection is drenched, the other end is connected with transmission pump, spray head is in gas wash tower, and pond is located at the outside of gas wash tower, and water pipe passes through
Transmission pump is connected with the water in pond, and pond is connected with delivery port.Thus, can be by the water in pond through water pipe by transmission pump
Pump to spray head, so as to realize the dustproof function to gas in gas wash tower；Meanwhile, pond is connected with delivery port so that water is provided
Source can be reused, and realize the effect of energy-conservation.
In some embodiments, casting furnace dust pelletizing system also includes volume control device, volume control device and spray
Device is connected.Thus, provided with volume control device, the injection flow rate of spray equipment can be controlled so that water can be rinsed fully
Dust in waste gas, improves efficiency of dust collection, while using water wisely.
In some embodiments, gas wash tower includes tower body, and air inlet is located at tower body bottom, negative pressure device and tower body bottom
Connection, tower body is provided with dividing plate, and spray equipment is corresponding with dividing plate.Thus, gas wash tower is facilitated to be connected with each part.
In some embodiments, dividing plate is polylith, and the external diameter of polylith dividing plate is consistent with the internal diameter of tower body, and each dividing plate is all provided with
There are multiple through holes.Thus, it is easy to spray equipment fully to rinse down the dust in tower body to delivery port.
In some embodiments, volume control device includes dust sensor, controller and water valve, and dust sensor is set
At air inlet, controller is connected with dust sensor, and water valve is connected with spray equipment, and water valve is connected with controller, for controlling
The spray flux of spray equipment processed.Thus, the concentration of dust can be sensed provided with dust sensor, then dust sensor transmission letter
Number to controller, controller controls the displacement size of water valve again, it is achieved thereby that saving the purpose of water resource, also ensures that water can
The dust fully rinsed in waste gas.
In some embodiments, spray head is multiple, and spray head is corresponded with dividing plate, and spray head is located at respective diaphragms
Top.Thus, it is easy to spray equipment fully to rinse down the dust in tower body to delivery port.
In some embodiments, negative pressure device includes blower fan, and blower fan is connected with gas wash tower, and blast pipe is connected with blower fan.
Thereby it is ensured that the formation of negative pressure.
In some embodiments, casting furnace dust pelletizing system also includes two-stage dust removal tower, two-stage dust removal tower and gas wash tower
Top is connected, and gas wash tower is connected by two-stage dust removal tower with negative pressure device.Thus, provided with two-stage dust removal tower, process can be caused
Gas after gas wash tower dedusting is sucked out after two-stage dust removal tower.
Brief description of the drawings
Fig. 1 is the structural representation of casting furnace dust pelletizing system of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Reference picture 1：Casting furnace dust pelletizing system of the present utility model, including gas wash tower 1, spray equipment 2, the and of negative pressure device 3
Blast pipe 4, negative pressure device 3 is connected with gas wash tower 1, and blast pipe 4 is connected with negative pressure device 3, and gas wash tower 1 is provided with air inlet 11, enters
Gas port 11 and negative pressure device 3 are respectively arranged on the opposite sides of gas wash tower 1, and spray equipment 2 is corresponding with gas wash tower 1, the bottom of gas wash tower 1
Portion is provided with delivery port 12.
When in use, air inlet 11 is connected the casting furnace dust pelletizing system of the utility model with the outlet port of casting furnace,
Air inlet 11 can connect the outlet port of multiple casting furnaces, it is ensured that the waste gas produced in casting furnace can pass through air inlet 11
Enter gas wash tower 1.
Wherein, negative pressure device 3 includes blower fan 31, and blower fan 31 is connected with gas wash tower 1, and blast pipe 4 is connected with blower fan 31.Cause
This, the waste gas for facilitating air inlet 11 to enter is discharged after spray equipment 2, then via negative pressure device 3.Pass through the work of blower fan 31
Make so that negative pressure is formed in gas wash tower 1, so as to ensure that the waste gas that casting furnace is produced can be sucked into gas wash tower 1, it is therefore prevented that
Waste gas is entered directly into air, reaches the effect of environmental protection.Meanwhile, the gas after dedusting can be evacuated to by blower fan by blower fan 31
At 31, and it is emitted into air.
In actual use, the discharge of gas for convenience after blower fan 31, it is logical provided with cigarette in the side of blower fan 31
6, the gas after dedusting is emitted into air by cigarette logical 6.
Spray equipment 2 includes pond 21, water pipe 22, spray head 23 and transmission pump 24, one end and the spray head 23 of water pipe 22
Connection, the other end is connected with transmission pump 24, and spray head 23 is in gas wash tower 1, and pond 21 is located at the outside of gas wash tower 1, water pipe
22 are connected by transmission pump 24 with the water in pond 21, and pond 21 is connected with delivery port 12.When transmission pump 24 works, by pond 21
Interior water is delivered in water pipe 22, then is sprayed by spray head 23 so that the dust in gas wash tower 1 in waste gas is spilt by water
Under, fall into water, final connection water flow to pond 21 commonly through delivery port 12, realizes the recycling of water, saves water
Resource.
Casting furnace dust pelletizing system also includes volume control device 5, and volume control device 5 is connected with spray equipment 2.
Gas wash tower 1 includes tower body 13, and air inlet 11 is located at the bottom of tower body 13, and negative pressure device 3 is connected with the bottom of tower body 13, tower
Body 13 is provided with dividing plate 14, and spray equipment 2 is corresponding with dividing plate 14.In actual use, tower body 13 can be it is multiple, it is adjacent
Tower body 13 be connected, it is convenient to carry out multistage dedusting to discarded.
Dividing plate 14 is polylith, and the external diameter of polylith dividing plate 14 is consistent with the internal diameter of tower body 13, and each dividing plate 14 is equipped with multiple logical
Hole 141.In some embodiments, dividing plate 14 is three pieces, and the spacing of adjacent separator 14 is equal.Through hole 141 is distributed on dividing plate 14
On, the water that spray equipment 2 sprays can be flowed down by through hole 141.
Volume control device 5 includes dust sensor 51, controller and water valve 52, and dust sensor 51 is located at air inlet 11
Place, controller is connected with dust sensor 51, and water valve 52 is connected with spray equipment 2, and water valve 52 is connected with controller, for controlling
The spray flux of spray equipment 2.Wherein, controller is single-chip microcomputer.Controller control water valve 52, realizes spray equipment 2 for convenience
Spray flux, between controller and water valve 52 be provided with motor；The rotation of controller controlled motor, so as to control opening for water valve 52
Guan Liang.When dust concentration is big, the opening increase of controller control water valve 52 so that the water of spray head 23 is reached through water pipe 25
Increase, it is ensured that the abundance of water spray so that dust can be rinsed fully；When dust concentration is small, controller control water valve 52
Opening reduce so that through water pipe 25 reach spray head 23 water reduce.
Spray head 23 is multiple, and spray head 23 is corresponded with dividing plate 14, and spray head 23 is located at the top of respective diaphragms 14.
The top of i.e. every piece dividing plate 14 is equipped with a spray head 23, and spray head 23 is located at the top of respective diaphragms 14.In water pipe 22
Water is sprinkled upon in tower body 13 through spray head 23, and water is rinsed to the waste gas in tower body 13, and the dust in waste gas is flush with water
Flow down, finally discharged through delivery port 12 to dividing plate 14, and through the through hole 141 on dividing plate 14.Provided with dividing plate 14, spray can be increased
The contact area of water out and waste gas is drenched, efficiency of dust collection is improved.
Casting furnace dust pelletizing system also includes two-stage dust removal tower 7, and two-stage dust removal tower 7 is connected with the top of gas wash tower 1, gas wash tower
1 is connected by two-stage dust removal tower 7 with negative pressure device 3.Negative pressure device 3 is connected with the bottom of two-stage dust removal tower 7.
Thus, the dust contained in waste gas is added in water by casting furnace dust pelletizing system of the present utility model, is then passed through
Outlet causes the liquid containing dust to discharge；Provided with volume control device, spray equipment spray flux can be controlled.Thus, pass through
Cross and dust is free of in the gas after the casting furnace dust pelletizing system, therefore, greatly reduce the pollution to air, reached environmentally friendly effect
Really.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (9)
1. casting furnace dust pelletizing system, it is characterised in that including gas wash tower (1), spray equipment (2), negative pressure device (3) and blast pipe
(4), the negative pressure device (3) connects with gas wash tower (1), and the blast pipe (4) connects with negative pressure device (3), the gas wash tower
(1) air inlet (11) is provided with, the air inlet (11) and negative pressure device (3) are respectively arranged on the opposite sides of gas wash tower (1), described
Spray equipment (2) is corresponding with gas wash tower (1), and gas wash tower (1) bottom is provided with delivery port (12).
2. casting furnace dust pelletizing system according to claim 1, it is characterised in that the spray equipment (2) includes pond
(21), water pipe (22), spray head (23) and transmission pump (24), one end of the water pipe (22) is connected with spray head (23), another
End is connected with transmission pump (24), and the spray head (23) is in gas wash tower (1), and the pond (21) is located at gas wash tower (1)
Outside, the water pipe (22) is connected by transmission pump (24) with the water in pond (21), the pond (21) and delivery port (12)
Connection.
3. casting furnace dust pelletizing system according to claim 2, it is characterised in that described also including volume control device (5)
Volume control device (5) is connected with spray equipment (2).
4. casting furnace dust pelletizing system according to claim 3, it is characterised in that the gas wash tower (1) includes tower body (13),
The air inlet (11) is located at tower body (13) bottom, and the negative pressure device (3) connects with tower body (13) bottom, the tower body (13)
Provided with dividing plate (14), the spray equipment (2) is corresponding with dividing plate (14).
5. casting furnace dust pelletizing system according to claim 4, it is characterised in that the dividing plate (14) is polylith, polylith institute
The external diameter for stating dividing plate (14) is consistent with the internal diameter of tower body (13), and each dividing plate (14) is equipped with multiple through holes (141).
6. casting furnace dust pelletizing system according to claim 5, it is characterised in that the volume control device (5) includes powder
Dust sensor (51), controller and water valve (52), the dust sensor (51) be located at air inlet (11) place, the controller with
Dust sensor (51) is connected, and the water valve (52) is connected with spray equipment (2), and the water valve (52) is connected with controller, is used
In the spray flux of control spray equipment (2).
7. casting furnace dust pelletizing system according to claim 6, it is characterised in that the spray head (23) be it is multiple, it is described
Spray head (23) is corresponded with dividing plate (14), and the spray head (23) is located at the top of respective diaphragms (14).
8. the casting furnace dust pelletizing system according to any one of claim 1~7, it is characterised in that negative pressure device (3) bag
Blower fan (31) is included, the blower fan (31) connects with gas wash tower (1), and the blast pipe (4) connects with blower fan (31).
9. casting furnace dust pelletizing system according to claim 6, it is characterised in that also including two-stage dust removal tower (7), described two
Level gas wash tower (7) is connected with the top of gas wash tower (1), and the gas wash tower (1) passes through two-stage dust removal tower (7) and negative pressure device (3)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294768.3U CN206597408U (en) | 2017-03-23 | 2017-03-23 | Casting furnace dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294768.3U CN206597408U (en) | 2017-03-23 | 2017-03-23 | Casting furnace dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206597408U true CN206597408U (en) | 2017-10-31 |
Family
ID=60145045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294768.3U Expired - Fee Related CN206597408U (en) | 2017-03-23 | 2017-03-23 | Casting furnace dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206597408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731361A (en) * | 2017-03-23 | 2017-05-31 | 佛山市兴涛美铝业有限公司 | Casting furnace dust pelletizing system |
| CN108185498A (en) * | 2018-01-24 | 2018-06-22 | 庄燕双 | A kind of heating device between automatic tobacco roasting |
| CN117429904A (en) * | 2023-12-06 | 2024-01-23 | 中国矿业大学 | Coal conveying belt conveyor blanking point sealing dust removing device and use method thereof |
-
2017
- 2017-03-23 CN CN201720294768.3U patent/CN206597408U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731361A (en) * | 2017-03-23 | 2017-05-31 | 佛山市兴涛美铝业有限公司 | Casting furnace dust pelletizing system |
| CN108185498A (en) * | 2018-01-24 | 2018-06-22 | 庄燕双 | A kind of heating device between automatic tobacco roasting |
| CN117429904A (en) * | 2023-12-06 | 2024-01-23 | 中国矿业大学 | Coal conveying belt conveyor blanking point sealing dust removing device and use method thereof |
| CN117429904B (en) * | 2023-12-06 | 2024-04-09 | 中国矿业大学 | Coal conveying belt conveyor blanking point sealing dust removing device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20210323 |