CN204768007U - Water curtain dust -collecting equipment - Google Patents
Water curtain dust -collecting equipment Download PDFInfo
- Publication number
- CN204768007U CN204768007U CN201520391047.5U CN201520391047U CN204768007U CN 204768007 U CN204768007 U CN 204768007U CN 201520391047 U CN201520391047 U CN 201520391047U CN 204768007 U CN204768007 U CN 204768007U
- Authority
- CN
- China
- Prior art keywords
- dust
- water
- case
- muddy water
- box body
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 239000000428 dust Substances 0.000 title claims abstract description 67
- 238000007689 inspection Methods 0.000 claims description 4
- 210000000481 Breast Anatomy 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010802 sludge Substances 0.000 abstract 2
- 241000893018 Armeria Species 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Abstract
The utility model discloses a water curtain dust -collecting equipment, including the dust remover box, the cover that induced drafts is installed to dust remover box upper portion opening, induced draft and cover opening run -on wind gap, the cover opening externally mounted that induced drafts there is the draught fan, leave in dust remover box left side has the air intake, dust remover box right side is equipped with the access door and overhauls the platform, the inside intermediate position of dust remover box is equipped with spoon shape curved plate, spoon shape curved plate both sides keep (shenglvehao)at a certain distance away is provided with the breakwater, dust remover box sub -unit connection muddy water case, muddy water case middle part is to being equipped with the inlet tube between the bottom, muddy water case side is equipped with the water level case, the water level control device is installed to the water level case, the dust exhaust mouth that muddy water case upper portion is connected to the sludge scratch board conveyor is passed through to the bottom of muddy water case, the sludge scratch board conveyor is connected with the motor, the dust exhaust valve is installed to dust exhaust mouth below, dust exhaust valve below is equipped with the dust shallow. The beneficial effects of the utility model are that compact structure, maintenance management be simple, practice thrift the water source, dust removal effect is good.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of water curtain dust collecting device.
Background technology
Various metal can produce a large amount of flue gases and laying dust in the processes such as casting, polishing, polishing, and metallic dust is easy to cause the serious consequences such as on fire, blast, and causes air pollution.Some dust-collecting equipments on the market, can not trap the volume of smoke that various metal produces in the processes such as casting, polishing, polishing efficiently.It is large that special tank floor space is set, adds the investment of water circulating pump and operating cost and wastewater treatment capacity.
Utility model content
The purpose of this utility model is to provide a kind of water curtain dust collecting device, solves metal current casting cleaner volume large, inefficient problem.
The technical scheme that the utility model adopts comprises dust collector box body, dust collector box body upper opening installs suspended hood, suspended hood opening connects exhaust outlet, suspended hood open outside is provided with air-introduced machine, air inlet is had on the left of dust collector box body, access door and inspection platform is provided with on the right side of dust collector box body, dust collector box body bosom position is provided with spoon-shaped curved surface plate, spoon-shaped curved surface plate both sides keep at a certain distance away and are provided with water fender, dust collector box body bottom connects muddy water case, between bottom, water inlet pipe is provided with in the middle part of muddy water case, muddy water case side is provided with water level case, water level case is provided with water-level control apparatus, the bottom of muddy water case connects the dust-exhausting port of muddy water upper box part by dirt mud scratch board conveyor, dirt mud scratch board conveyor is connected with motor, dust discharge valve is installed below dust-exhausting port, dust go-cart is provided with below dust discharge valve.
Further, described air-introduced machine is protected against explosion single suction mouth centrifugal blower.
The beneficial effects of the utility model are compact conformations, maintenance management is simple, save water source, good dedusting effect.
Accompanying drawing explanation
Fig. 1 is the utility model water curtain dust collecting device Facad structure schematic diagram;
Fig. 2 is the utility model water curtain dust collecting device side structure schematic diagram.
In figure 1, dust collector box body, 2, suspended hood, 3, air-introduced machine, 4, exhaust outlet, 5, air inlet, 6, access door, 7, inspection platform, 8, spoon-shaped curved surface plate, 9, water fender, 10, muddy water case, 11, water inlet pipe, 12, water level case, 13, water-level control apparatus, 14, dirt mud scratch board conveyor, 15, motor, 16, dust-exhausting port, 17, dust discharge valve, 18, dust go-cart.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in detail.
The utility model comprises dust collector box body 1 as depicted in figs. 1 and 2, dust collector box body 1 upper opening installs suspended hood 2, suspended hood 2 opening connects exhaust outlet 4, suspended hood 2 open outside is provided with air-introduced machine 3, air inlet 5 is had on the left of dust collector box body 1, access door 6 and inspection platform 7 is provided with on the right side of dust collector box body 1, dust collector box body 1 bosom position is provided with spoon-shaped curved surface plate 8, spoon-shaped curved surface plate 8 both sides keep at a certain distance away and are provided with water fender 9, dust collector box body 1 bottom connects muddy water case 10, between bottom, water inlet pipe 11 is provided with in the middle part of muddy water case 10, muddy water case 10 side is provided with water level case 12, water level case 12 is provided with water-level control apparatus 13, the bottom of muddy water case 10 connects the dust-exhausting port 16 on muddy water case 10 top by dirt mud scratch board conveyor 14, dirt mud scratch board conveyor 14 is connected with motor 15, dust discharge valve 17 is installed below dust-exhausting port 16, dust go-cart 18 is provided with below dust discharge valve 17.Air-introduced machine 3 is preferably protected against explosion single suction mouth centrifugal blower.The existing equipment that water-level control apparatus 13 is preferably made up of magnetic valve, ball-cock assembly, overflow valve, inductive switch.
In use, various metal can produce a large amount of flue gases and laying dust to equipment of the present utility model in the processes such as casting, polishing, polishing.The air-introduced machine work connected with suspended hood, a large amount of dust is drawn in dust collector box body, dusty gas turn after entering dust-removing box enter muddy water case downwards liquid level under, most grit is directly deposited in mud bucket.Dusty gas is at a high speed by spoon-shaped curved surface plate subsequently, by means of the sphere water curtain that the effect of spoon-shaped curved surface plate forms moisture film and closes, dust is fully contacted with water droplets, water curtain by adsorbing powder dust and fall into below muddy water casing in, remaining part dust and water droplets mixture are upwards stopped by water fender, also fall in the muddy water case of below, last pure air will be discharged in air by exhaust outlet.The dust be deposited in muddy water case is discharged to dust outlet by dirt mud scratch board conveyor automatic scraping mud, and by controlling dust discharge valve, dust drops in dust go-cart by certain hour, completes the whole process of control of dust.Wherein, the muddy water case of dust collector box body bottom, water level is controlled by plug-in water level case, and water level is too high, and ball-cock assembly works, and water outbound flows, and inductive switch controls water inlet pipe water after water liquid being detected is closed, and circulates according to this.The water of deduster, at the inner automatic cycle of deduster, is compared with the wet scrubber of water outer circulation, is saved investment and the operating cost of water circulating pump, decrease wastewater treatment capacity.
Water curtain dust collecting device of the present utility model utilizes the kinetic energy impact liquid level of ash-laden gas, forms water curtain by means of the effect of spoon-shaped curved surface plate, realizes repeatedly gas-liquid contact, reaches the object of dedusting.There is compact conformation, floor space is little, maintenance management is simple, save the advantage such as water source, good dedusting effect, the volume of smoke that various metal produces in the processes such as casting, polishing, polishing can be trapped efficiently.
The above is only to better embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (2)
1. a water curtain dust collecting device, it is characterized in that: comprise dust collector box body (1), dust collector box body (1) upper opening installs suspended hood (2), suspended hood (2) opening connects exhaust outlet (4), suspended hood (2) open outside is provided with air-introduced machine (3), dust collector box body (1) left side has air inlet (5), dust collector box body (1) right side is provided with access door (6) and inspection platform (7), dust collector box body (1) bosom position is provided with spoon-shaped curved surface plate (8), spoon-shaped curved surface plate (8) both sides keep at a certain distance away and are provided with water fender (9), dust collector box body (1) bottom connects muddy water case (10), muddy water case (10) middle part is provided with water inlet pipe (11) between bottom, muddy water case (10) side is provided with water level case (12), water level case (12) is provided with water-level control apparatus (13), the bottom of muddy water case (10) connects the dust-exhausting port (16) on muddy water case (10) top by dirt mud scratch board conveyor (14), dirt mud scratch board conveyor (14) is connected with motor (15), dust-exhausting port (16) below is provided with dust discharge valve (17), dust discharge valve (17) below is provided with dust go-cart (18).
2. according to water curtain dust collecting device a kind of described in claim 1, it is characterized in that: described air-introduced machine (3) is protected against explosion single suction mouth centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391047.5U CN204768007U (en) | 2015-06-08 | 2015-06-08 | Water curtain dust -collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391047.5U CN204768007U (en) | 2015-06-08 | 2015-06-08 | Water curtain dust -collecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768007U true CN204768007U (en) | 2015-11-18 |
Family
ID=54508139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391047.5U Expired - Fee Related CN204768007U (en) | 2015-06-08 | 2015-06-08 | Water curtain dust -collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204768007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636005A (en) * | 2018-03-22 | 2018-10-12 | 重庆交通职业学院 | Finishing cutting dust environment protection movable collecting box |
-
2015
- 2015-06-08 CN CN201520391047.5U patent/CN204768007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636005A (en) * | 2018-03-22 | 2018-10-12 | 重庆交通职业学院 | Finishing cutting dust environment protection movable collecting box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151118 Termination date: 20190608 |