CN206229109U - Jetting negative pressure dust removing device - Google Patents
Jetting negative pressure dust removing device Download PDFInfo
- Publication number
- CN206229109U CN206229109U CN201621325428.4U CN201621325428U CN206229109U CN 206229109 U CN206229109 U CN 206229109U CN 201621325428 U CN201621325428 U CN 201621325428U CN 206229109 U CN206229109 U CN 206229109U
- Authority
- CN
- China
- Prior art keywords
- dust
- jetting
- air exhauster
- supply tank
- negative pressure
- 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
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Abstract
The utility model is related to a kind of jetting negative pressure dust removing device.Its purpose is to provide a kind of simple structure, good dedusting effect, dust arrester easy to operate.The utility model includes condenser, jetting air exhauster and supply tank.Supply tank is internally provided with tertiary filter, supply tank is divided into the first cavity and the second cavity by tertiary filter, the top of the second cavity wall offers water inlet, water inlet is connected with external fluid delivery conduit road, the bottom of the second cavity wall offers delivery port, the bottom of the first cavity wall offers sewage draining exit, the top of the first cavity offers dust inlet, dust inlet is connected with the dust-exhausting port of jetting air exhauster bottom, jetting air exhauster top offers water inlet, water inlet is connected by trunnion long with the delivery port of water supply lower box part, pulsating pump is installed between the end of trunnion long and supply tank.Dust inlet is offered on the side wall of jetting air exhauster, the dust inlet of jetting air exhauster is connected by dust guiding tube with the dust outlet of condenser.
Description
Technical field
The utility model is related to dust arrester, more particularly to a kind of jetting negative pressure dust removing device of coal transportation art.
Background technology
At this stage, can there is a large amount of ickings and dust in raw coal course of conveying, especially deflector chute surrounding and exit
Dust Capacity it is more serious.Conventional dust arrester has three kinds at present：First, door curtain made of cloth dust arrester, device change dust path,
Wind speed, control dust is reduced to avale drop, but this device renewal cost is high, dust paste curtain, due to judging broken curtain quantity more
Put the time long；2nd, electrostatic precipitator, the device ionizes flue gas using high voltage electric field, and the dust in air-flow is charged in electricity
Separated with air-flow under field action, but this equipment is huge, and consumption steel is more, needs high-voltage transforming and rectification, manufactures what is installed and manage
Technical merit requirement is higher, does not possess off-line maintenance function；3rd, many tube vibration water film dust removal devices, the device is a kind of utilization
The moisture film caused with some way on dusty gas impact dust remover inwall or other special components, makes dust be captured by moisture film,
The cleaning equipment that gas is purified, but this device height is larger, difficult arrangement, and mud is blocked in actual motion
Phenomenon.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple structure, good dedusting effect, penetrates easily to operate
Water negative pressure dust removing device.
The utility model jetting negative pressure dust removing device, wherein, including condenser 1, jetting air exhauster 4 and supply tank 5, supply water
Supply tank 5 is divided into the first cavity and the second cavity by the tertiary filter 6 inside case 5, is offered into water on the second cavity wall
Mouth 9 and delivery port, water inlet 9 are connected with external fluid delivery conduit road, and sewage draining exit 8 and dust inlet are offered on the first cavity wall, are entered
Dirt mouthful is connected with the dust-exhausting port of the bottom of jetting air exhauster 4, and the water inlet on the top of jetting air exhauster 4 connects with the delivery port of supply tank 5
Connect, pulsating pump 2, the dust inlet of jetting air exhauster 4 and the powder of condenser 1 are installed between jetting air exhauster 4 and supply tank 5
Dirt outlet connection.
The utility model jetting negative pressure dust removing device, wherein the water inlet is opened in the upper bit of the second cavity wall
Put, delivery port is opened in the lower position of the second cavity wall.
The utility model jetting negative pressure dust removing device, wherein the sewage draining exit is opened in the bottom of the first cavity wall, enters
Dirt mouth is opened in the top of the first cavity.
The utility model jetting negative pressure dust removing device, wherein on the water inlet on the jetting air exhauster top and supply tank
Connected by trunnion long between water inlet.
The utility model jetting negative pressure dust removing device, wherein the pulsating pump be arranged on the end of trunnion long and supply tank it
Between.
The utility model jetting negative pressure dust removing device, wherein the dust of the dust inlet of the jetting air exhauster and condenser
Connected by dust guiding tube between outlet.
The utility model jetting negative pressure dust removing device difference from prior art is：The utility model passes through pulsating pump
Clear water is pumped into so that producing negative pressure inside jetting air exhauster to jetting air exhauster, is sucked dust in the presence of negative pressure, powder
Dirt is pending into supply tank etc. after being moistened by clear water, and dust suction is completed with dedusting one, to the good purification of dust, energy consumption
It is small.The mixture of dust and clear water is filtered after entering into supply tank by tertiary filter, and clear water also can be recycled, profit
It is high with rate, economize on resources, cost is substantially reduced.Pulsating pump is arranged on the end position of trunnion long, reduces when absorbing water pump work
Noise and vibration, reduce the influence of environment to external world.
The utility model jetting negative pressure dust removing device is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model jetting negative pressure dust removing device.
Specific embodiment
As shown in figure 1, be the structural representation of the utility model jetting negative pressure dust removing device, including condenser 1, jetting is taken out
Mechanism of qi 4 and supply tank 5.Supply tank 5 is internally provided with tertiary filter 6, and supply tank 5 is divided into the first chamber by tertiary filter 6
Body and the second cavity, the top of the second cavity wall offer water inlet 9, and water inlet 9 is connected with external fluid delivery conduit road, the second chamber
The bottom of body sidewall offers delivery port, and the bottom of the first cavity wall offers sewage draining exit 8, and the top of the first cavity offers
Dust inlet, dust inlet is connected with the dust-exhausting port of the bottom of jetting air exhauster 4, and the top of jetting air exhauster 4 offers water inlet, water inlet
It is connected with the delivery port of the bottom of supply tank 5 by trunnion long 3, pulsating pump is installed between the end of trunnion long 3 and supply tank 5
2.Dust inlet is offered on the side wall of jetting air exhauster 4, the dust inlet of jetting air exhauster 4 is by dust guiding tube 7 and condenser 1
Dust outlet connection.
In the course of the work, the water inlet 9 by supply tank 5 starts the utility model to clear water is passed through in the second cavity
Pulsating pump 2, pulsating pump 2 enters the clarified water pump in the second cavity to make in jetting air exhauster 4 inside of jetting air exhauster 4 to produce negative pressure,
Dust is entered into inside jetting air exhauster 4 after passing sequentially through condenser 1 and dust guiding tube 7 in the presence of the negative pressure, in jetting pumping
Dust inside machine 4 is captured after being moistened by clear water, and the mixture of dust and clear water is together arranged by the dust inlet at the top of supply tank 5
Enter to the first inside cavity, the clear water of the first inside cavity after the filtering of tertiary filter 6 by entering into inside the second wall
Recycle, dust fractions remain in periodic cleaning in the first cavity, so as to reach the effect of dust circulation treatment.
The utility model jetting negative pressure dust removing device, clear water is pumped into so that jetting by pulsating pump 2 to jetting air exhauster 4
The inside of air exhauster 4 produces negative pressure, sucks dust in the presence of negative pressure, and dust is waited after being moistened by clear water into supply tank 5
Treatment, dust suction is completed with dedusting one, and to the good purification of dust, energy consumption is small.The mixture of dust and clear water enters into confession
Filtered by tertiary filter 6 after water tank 5, clear water also can be recycled, and utilization rate is high, economize on resources, and cost drops significantly
It is low.Pulsating pump 2 is arranged on the end position of trunnion long 3, reduces noise when pulsating pump 2 works and vibration, reduces ring to external world
The influence in border.It is the utility model simple structure, good dedusting effect, easy to operate, compared with prior art with clear advantage.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (6)
1. a kind of jetting negative pressure dust removing device, it is characterised in that：Including condenser (1), jetting air exhauster (4) and supply tank (5),
Supply tank (5) is divided into the first cavity and the second cavity by the internal tertiary filter (6) of supply tank (5), on the second cavity wall
Water inlet (9) and delivery port are offered, water inlet (9) is connected with external fluid delivery conduit road, and blowdown is offered on the first cavity wall
Mouth (8) and dust inlet, dust inlet are connected with the dust-exhausting port of jetting air exhauster (4) bottom, the water inlet on jetting air exhauster (4) top
Delivery port with supply tank (5) is connected, and pulsating pump (2) is provided between jetting air exhauster (4) and supply tank (5), and jetting is taken out
The dust inlet of mechanism of qi (4) is connected with the dust outlet of condenser (1).
2. jetting negative pressure dust removing device according to claim 1, it is characterised in that：The water inlet (9) is opened in second
The upper position of cavity wall, delivery port is opened in the lower position of the second cavity wall.
3. jetting negative pressure dust removing device according to claim 1, it is characterised in that：The sewage draining exit (8) is opened in first
The bottom of cavity wall, dust inlet is opened in the top of the first cavity.
4. jetting negative pressure dust removing device according to claim 1, it is characterised in that：Jetting air exhauster (4) top
It is connected by trunnion long (3) between water inlet and the water inlet on supply tank (5).
5. jetting negative pressure dust removing device according to claim 4, it is characterised in that：The pulsating pump (2) is arranged on larynx long
Between the end of pipe (3) and supply tank (5).
6. jetting negative pressure dust removing device according to claim 1, it is characterised in that：The dust of the jetting air exhauster (4)
It is connected by dust guiding tube (7) between entrance and the dust outlet of condenser (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325428.4U CN206229109U (en) | 2016-12-05 | 2016-12-05 | Jetting negative pressure dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325428.4U CN206229109U (en) | 2016-12-05 | 2016-12-05 | Jetting negative pressure dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229109U true CN206229109U (en) | 2017-06-09 |
Family
ID=58978386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621325428.4U Expired - Fee Related CN206229109U (en) | 2016-12-05 | 2016-12-05 | Jetting negative pressure dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206229109U (en) |
-
2016
- 2016-12-05 CN CN201621325428.4U patent/CN206229109U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Jetting negative pressure dust extraction device Effective date of registration: 20180119 Granted publication date: 20170609 Pledgee: Huaxia Bank Limited by Share Ltd Zhongguancun Beijing branch Pledgor: Beijing Nonvia Technology Co., Ltd. Registration number: 2018990000060 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20201205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |