CN209662889U - A kind of dust recovery tower - Google Patents
A kind of dust recovery tower Download PDFInfo
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- CN209662889U CN209662889U CN201822173523.2U CN201822173523U CN209662889U CN 209662889 U CN209662889 U CN 209662889U CN 201822173523 U CN201822173523 U CN 201822173523U CN 209662889 U CN209662889 U CN 209662889U
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- pipe
- baffle
- water
- distributive
- jet pipe
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Abstract
The utility model discloses a kind of dust recovery towers, comprising: tower body, top offer the air inlet of connection air hose, and top side offers the water inlet of connection water inlet pipe, and bottom offers the water outlet being connected with outlet pipe；Distributive pipe group is built in above tower body, and distributive pipe group includes multiple distributive pipes arranged in parallel, and the head end portion of multiple distributive pipes is connected and is connected at water inlet pipe, the terminal part sealing of multiple distributive pipes；Multiple water-guiding holes are offered on the tube wall of each distributive pipe, the water guide pore size distribution on adjacent distributive pipe is interlaced；The head end portion of humidifier, including jet pipe and baffle, the jet pipe connects water-guiding hole, and the baffle is located at the underface in nozzle tip portion, is connected between baffle and jet pipe tube wall by buffer substrate tablet.The utility model can prevent dust blocking, and have more preferable atomizing effect.
Description
Technical field
The utility model relates to dust recycling field more particularly to a kind of dust recovery towers.
Background technique
Currently, often generating a large amount of dust in the industrial production, dust refers to the aerial solid that suspends in fact
Particle can then be easy to happen explosion when dust concentration reaches a certain range in certain space.The partial size of dust is smaller, compares
Surface area is smaller, the humidity of dust and air is smaller, and the risk of explosion is bigger.For there is the dust of explosion danger, need
Setting ventilating and purifying air system recycles dust, for example, by sack cleaner or dust is sprayed in the way of come into one
Step control dust concentration, thus a possibility that reducing explosion.
But since dust has certain adhesiveness, the mutual cohesion of dust and the heap of dust on a solid surface
The grit that product can all make dust roll into a ball increases, then is easy that dust device or pipeline are broken down and blocked.At present for dust
Recycling, generally will use atomizer and sprinkles water to dust, so that dust chance water adhesion is agglomerating, to reach dust removing effects.
But in order to reach better atomizing effect, general atomizer nozzle is all arranged smaller, and centainly multiple built in spray head
Miscellaneous atomization structure can just play preferable atomizing, but the structure of spray head the fine, easier to be full of dust
It is blocked under environment by dust, causes spray head to can not work normally or even can not spray water, cause the dust concentration of recovery system can not
It reduces, increases the risk of packaging.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is that one kind can prevent dust from blocking, and have
The dust recovery tower of more preferable atomizing effect.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of dust recovery tower, comprising:
Tower body, top offer the air inlet of connection air hose, and top side offers the water inlet of connection water inlet pipe, bottom
Offer the water outlet being connected with outlet pipe；
Distributive pipe group is built in above tower body, and distributive pipe group includes multiple distributive pipes arranged in parallel, multiple distributive pipes
Head end portion is connected and is connected at water inlet pipe, the terminal part sealing of multiple distributive pipes；It is offered on the tube wall of each distributive pipe
Multiple water-guiding holes, the water guide pore size distribution on adjacent distributive pipe are interlaced；
Humidifier, including jet pipe and baffle, the head end portion of the jet pipe connect water-guiding hole, and the baffle is located at jet pipe end
The underface of end is connected between baffle and jet pipe tube wall by buffer substrate tablet.
Distributive pipe is arranged in parallel within tower body inner top, can increase the wetted perimeter of dust in tower body, will by humidifier
Water in jet pipe is sprayed on baffle and makes water fogging, and the water-wet of atomization moistens dust, so that dust adhesion is agglomerating, under gravity
So that dust is detached from from gas, to reach dust recovering effect.
Further, multiple distributive pipes of the distributive pipe group are that horizontal or vertical are arranged in tower body inner top.
Distributive pipe group can allow the present position of multiple humidifiers more reasonable in the arrangement mode of tower body inner top, allow spray
Water mist spray range caused by mist mechanism further increases.
Further, the diameter of the water inlet pipe is 3~5 times of distributive pipe diameter.
The diameter of water inlet pipe is bigger than the diameter of distributive pipe, and the water of water inlet pipe enters the small distributive pipe of diameter, and hydraulic pressure can be gradually
Increase, water is sprayed from jet pipe under pressure, increases the probability that water mist is formed.
Further, the distance between terminal part of the baffle and jet pipe is 4~8mm.
The distance between 4~8mm, so that water is best from formation water mist effect after jet pipe ejection, between baffle and jet pipe
Spacing is too small, so that water is excessive to the impact force of baffle, water sprays in the gap between baffle and jet pipe forms water jets under high pressure,
Water mist can not be formed；If the spacing between baffle and jet pipe is larger, so that water is smaller to the impact force of baffle, water forms droplet but
Water mist can not be formed.
Further, the diameter of the jet pipe is 12~20mm.
If jet size is too small, it is easy to roll into a ball blocking by dust, if jet size is excessive, generates the effect decline of water mist.Directly
12~20mm of diameter can prevent that the effect for generating water mist can also be improved while the blocking of dust group.
Further, the thickness of the baffle is set as 1~2cm.
Weir Plate Thickness is set as 1~2cm, can bear the hydraulic pressure of jet pipe ejection.
Further, the bottom of the tower body is set as pyramidal structure.
Tower body is discharged convenient for allowing wet dust group to be packed together convenient for dust group in pyramidal structure.
Further, it is detachably connected between the baffle and the tube wall of jet pipe by buffer substrate tablet.
When baffle for a long time by high hydraulic pressure blastic deformation after, baffle can be disassembled and be replaced.
Further, the buffer substrate tablet is bonded side by side by more composite fibre wires with a certain toughness, buffering
Piece one end is detachably connected on jet pipe tube wall, and the other end connects baffle.
The intensity of composite fibre wire is big, toughness is high, composite fibre wire be used for connecting spray nozzle and baffle, when high pressure water from
Jet pipe high pressure sprays, and baffle is firmly secured at immediately below jet pipe by composite fibre wire, bears the impact force of water.
Further, the whole arc-shaped structure of the buffer substrate tablet.
The composite fibre wire of arcuate structure has certain toughness, when the ejection of water high pressure is impacted on baffle, baffle tool
Have the tendency that separate jet pipe, the buffer substrate tablet of arc can carry out stretching, extension by a small margin with the movement tendency of baffle, when water stops rushing
After hitting baffle, after buffer substrate tablet stretching, extension when being restored to former arcuate shape, baffle is driven to be vibrated, baffle vibration while is further
Enhance the effect of water atomization.
Compared with prior art, the utility model has the beneficial effects that:
(1) in tower body built-in atomizing mechanism, humidifier, which avoids complicated internal structure, can prevent the feelings of dust blocking
Condition improves the safety of tower body；
(2) humidifier makes water fogging in such a way that high pressure water jets are on baffle, and drives baffle vibration by buffer substrate tablet
It is dynamic, the vibration frequency of baffle is improved, to further increase the atomizing effect of water.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model dust recovery tower；
Fig. 2 is the structural schematic diagram of the utility model dust recovery tower internal spraying mechanism.
In figure: 1, tower body；2, air hose；3, water inlet pipe；4, distributive pipe；5, jet pipe；6, baffle；7, buffer substrate tablet；8, water-guiding hole.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
A kind of dust recovery tower, as shown in Figure 1 and Figure 2, including tower body 1, distributive pipe group and humidifier:
Tower body 1, top offer the air inlet of connection air hose 2, and top side offers the water inlet of connection water inlet pipe 3,
Bottom offers the water outlet being connected with outlet pipe；
The air hose 2 of 1 top air inlet of tower body connects blower, and the gas with dust is blown into wind under the action of blower
In pipe 2, and along air hose 2 by the gas with dust lead to tower body 1 top；The water inlet of 1 top side of tower body is in water pump
Under the action of, water is pumped into the distributive pipe group being connected with water inlet pipe 3 from water inlet pipe 3；And 1 bottom of tower body is set as taper knot
Structure, the dust group that the bottom of pyramidal structure can will fall off are deposited in 1 bottom of tower body, dust group are allowed to flow out tower under the action of water flow
Body 1.
Distributive pipe group is built in 1 top of tower body, and distributive pipe group includes multiple distributive pipes 4 arranged in parallel, multiple distributive pipes
4 head end portion is connected and is connected at water inlet pipe 3, the terminal part sealing of multiple distributive pipes 4；On the tube wall of each distributive pipe 4
Multiple water-guiding holes 8 are offered, the water-guiding hole 8 on adjacent distributive pipe 4 is distributed interlaced；
Water inlet pipe 3 is connected with distributive pipe group, and the diameter of the water inlet pipe 3 is 3~5 times of 4 diameter of distributive pipe, distributive pipe
4 bores are small, and the water in water inlet pipe 3, which enters the small distributive pipe 4 of bore, can form hydraulic pressure, to convey the spray of the connection of distributive pipe 4
High pressure water can be sprayed at pipe 5.
3 distributive pipes 4 are included at least in distributive pipe group, the head end portion of multiple distributive pipes 4 is connected, the end of distributive pipe 4
Portion's sealing, so that distributive pipe 4 be allowed to reach hydraulic pressure appropriate；At the same time, the also mountable valve at water inlet pipe 3, for that will control
The water flow of water inlet pipe 3 processed, to play the role of adjusting 4 hydraulic pressure of distributive pipe.
The lower tube wall of each distributive pipe 4 offers multiple water-guiding holes 8, multiple 8 ordered arrangements of water-guiding hole, each distributive pipe 4
Between can run-in index arrangement, can vertical arrangement, can also cascade arrangement, along on adjacent water inlet pipe 3 water-guiding hole 8 hand over
Mistake distribution, can expand spraying range of the water mist in tower body 1, and any corner in tower body 1 can be fallen into the range of atomization, from
And improve the efficiency of dust recycling.
Distributive pipe 4 is arranged in parallel within 1 inner top of tower body, can increase the wetted perimeter of dust in tower body 1, pass through humidifier
Water in jet pipe 5 is sprayed on baffle 6 and is made water fogging, the water-wet of atomization moistens dust, so that dust adhesion is agglomerating, in the work of gravity
Under dust is detached from from gas, to reach dust recovering effect.
The head end portion of humidifier, including jet pipe 5 and baffle 6, the jet pipe 5 connects water-guiding hole 8, and the baffle 6 is located at
The underface of 5 terminal part of jet pipe is connected between baffle 6 and 5 tube wall of jet pipe by buffer substrate tablet 7.
Wherein, it is welded between the water-guiding hole 8 on jet pipe 5 and distributive pipe 4, allows jet pipe 5 that can be seamlessly connected distributive pipe 4, kept
Hydraulic pressure on distributive pipe 4.Be detachably connected between the baffle 6 and the tube wall of jet pipe 5 by buffer substrate tablet 7, the buffer substrate tablet 7 by
More composite fibre wires with a certain toughness are bonded side by side, and 7 one end of buffer substrate tablet is detachably connected on 5 tube wall of jet pipe
On, the other end connects baffle 6.
5 tube wall of jet pipe may be provided with retaining ring, and the end of buffer substrate tablet 7 latches on the retaining ring of 5 tube wall of jet pipe, and realization can
Dismantling connection, when baffle 6 for a long time by high hydraulic pressure blastic deformation after, baffle 6 can be disassembled and be replaced.
Buffer substrate tablet 7 is bonded side by side by more composite fibre wires, and the intensity of composite fibre wire is big, toughness is high, multiple
Condensating fiber wire rod is used for connecting spray nozzle 5 and baffle 6, can have sufficiently large intensity to undertake the impact force of water high pressure ejection；Again plus
Composite fibre wire has good toughness, and is set as arcuate structure, and in no high pressure water impact baffle 6, buffer substrate tablet 7 can fill
When the effect of the baffle 6 and jet pipe 5 of connection；When high pressure water is sprayed on baffle 6 from 5 high pressure of jet pipe, buffer substrate tablet 7 is steady by baffle 6
Surely it is fixed on immediately below jet pipe 5, bears the impact force of water, and under the action of impacting with high pressure, baffle 6 has far from jet pipe 5
Trend, since buffer substrate tablet 7 has good toughness, the buffer substrate tablet 7 of arc can carry out small with the movement tendency of baffle 6
The stretching, extension of amplitude, radian reduces at this time or even the buffer substrate tablet 7 of arcuate structure is stretched to linear state, drives baffle 6 toward separate
The direction of jet pipe 5 carries out displacement by a small margin, when at this time baffle 6 and the distance between 5 terminal part of jet pipe still remain in 4~
8mm is able to maintain good atomizing effect.When water stops impact baffle plate 6, buffer substrate tablet 7 is restored to original arcuate structure, band
Dynamic baffle 6 also returns to original position, in addition buffer substrate tablet 7 has certain toughness, will drive baffle 6 in recovery process
Vibration appropriate is carried out, while baffle 6 vibrates, the water that can further flow out to jet pipe 5 continues atomization or to baffle 6
On water carry out secondary-atomizing, the effect of water atomization is further enhanced, so that the atomization of water is more abundant.
And the distance between baffle 6 and 5 terminal part of jet pipe are most preferably set as 5mm, 5 high pressure of jet pipe sprays under 5mm distance
Water beat on baffle 6, quickly water can be atomized, allow water atomizing effect more preferably.And the thickness of baffle 6 be set as 1~
Baffle 6 under 2cm, 1~2cm thickness can bear the high hydraulic pressure of the ejection of jet pipe 5, and wherein the baffle 6 under 1.5cm thickness is avoided that
The long-term impact baffle plate 6 of the water of high pressure causes baffle 6 to be also avoided that baffle 6 is blocked up overweight while deformation, influences secondary-atomizing effect
Fruit has optimal atomizing effect.
Excessive displacement occurs under the impact of high pressure water for baffle 6 in order to prevent, all installs at the left and right sides end of jet pipe 5
There is buffer substrate tablet 7 to be separately connected the both ends of baffle 6, reaches better buffering effect.
And inside the tower body 1 full of dust, it is blocked to prevent humidifier by dust, the diameter of jet pipe 5 is arranged
For 12~20mm, the bore of the jet pipe 5 under the size is sufficiently large, while capable of smoothly forming hydraulic pressure and spray high pressure water, if dust
It blocks in pipe, the water of high pressure also can directly spray dust, be avoided that jet pipe 5 blocks.Humidifier card does not all have integrally
Using fine device structure, while allowing humidifier to reach excellent atomized water effect, moreover it is possible to prevent dust occluding device
The problem of, the excessive safety problems such as cause to occur exploding of dust concentration in tower body 1 are avoided from the root, are compared on the market
Atomizer, the utility model can reduce rapidly in a short time 3~4 times of dust concentration, to improve the effect of dust recycling
Rate.
In order to test recovery tower dust recycle ability, carried out a series of experiments: in tower body 1 by distributive pipe 4 according to
Vertical is arranged in 1 inner top of tower body, and humidifier is set as 12 sets altogether, and wherein the diameter of water inlet pipe 3 is 100mm, distributive pipe 4
Diameter is 25mm, and 5 diameter of jet pipe is 15mm, and the distance between jet pipe 5 and baffle 6 are 5mm, and buffer substrate tablet 7 is carbon fiber wire rod group
It closes.It is 40.00mg/m that concentration is passed through in tower body 13Dusty gas, pour water toward water inlet pipe 3, every fillings 10s stopping 2s, In
Dust concentration after 3min in tower body 1 is 9.71mg/m3, and many experiments are carried out under identical condition, after cleaning tower body 1
Dust concentration maintain 13.00~9.00mg/m3Between.It can be obtained from experiment, the tower body 1 of the present embodiment can reduce rapidly dust
Concentration has good dust recovering effect.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of dust recovery tower characterized by comprising
Tower body, top offer the air inlet of connection air hose, and top side offers the water inlet of connection water inlet pipe, and bottom opens up
There is the water outlet being connected with outlet pipe；
Distributive pipe group is built in above tower body, and distributive pipe group includes multiple distributive pipes arranged in parallel, the head end of multiple distributive pipes
Portion is connected and is connected at water inlet pipe, the terminal part sealing of multiple distributive pipes；It is offered on the tube wall of each distributive pipe multiple
Water-guiding hole, the water guide pore size distribution on adjacent distributive pipe are interlaced；
The head end portion of humidifier, including jet pipe and baffle, the jet pipe connects water-guiding hole, and the baffle is located at nozzle tip portion
Underface, be connected between baffle and jet pipe tube wall by buffer substrate tablet.
2. dust recovery tower according to claim 1, which is characterized in that multiple distributive pipes of the distributive pipe group are level
Formula or vertical are arranged in tower body inner top.
3. dust recovery tower according to claim 1, which is characterized in that the diameter of the water inlet pipe is distributive pipe diameter
3~5 times.
4. dust recovery tower according to claim 1, which is characterized in that between the baffle and the terminal part of jet pipe away from
From for 4~8mm.
5. dust recovery tower according to claim 4, which is characterized in that the diameter of the jet pipe is 12~20mm.
6. dust recovery tower according to claim 4, which is characterized in that the thickness of the baffle is set as 1~2cm.
7. dust recovery tower according to claim 1, which is characterized in that the bottom of the tower body is set as pyramidal structure.
8. dust recovery tower according to claim 4, which is characterized in that by slow between the baffle and the tube wall of jet pipe
Punching is detachably connected.
9. dust recovery tower according to claim 8, which is characterized in that the buffer substrate tablet is with a certain toughness by more
Composite fibre wire is bonded side by side, and buffer substrate tablet one end is detachably connected on jet pipe tube wall, and the other end connects baffle.
10. dust recovery tower according to claim 9, which is characterized in that the whole arc-shaped structure of the buffer substrate tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173523.2U CN209662889U (en) | 2018-12-24 | 2018-12-24 | A kind of dust recovery tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173523.2U CN209662889U (en) | 2018-12-24 | 2018-12-24 | A kind of dust recovery tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209662889U true CN209662889U (en) | 2019-11-22 |
Family
ID=68563152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173523.2U Active CN209662889U (en) | 2018-12-24 | 2018-12-24 | A kind of dust recovery tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209662889U (en) |
-
2018
- 2018-12-24 CN CN201822173523.2U patent/CN209662889U/en active Active
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