CN201436089U - Dedusting tower and a movable water mist dust-absorbing apparatus having the dedusting tower - Google Patents
Dedusting tower and a movable water mist dust-absorbing apparatus having the dedusting tower Download PDFInfo
- Publication number
- CN201436089U CN201436089U CN2009200754037U CN200920075403U CN201436089U CN 201436089 U CN201436089 U CN 201436089U CN 2009200754037 U CN2009200754037 U CN 2009200754037U CN 200920075403 U CN200920075403 U CN 200920075403U CN 201436089 U CN201436089 U CN 201436089U
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- tower
- following current
- dust
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000003595 mist Substances 0.000 title abstract 5
- 239000000428 dust Substances 0.000 claims abstract description 73
- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 29
- 239000000725 suspension Substances 0.000 claims description 5
- 239000008235 industrial water Substances 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 239000003500 flue dust Substances 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 230000003584 silencer Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000116 mitigating Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 210000002356 Skeleton Anatomy 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002965 rope Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a dedusting tower and a movable water mist dust-absorbing apparatus having the dedusting tower. The movable water mist dust-absorbing apparatus comprises a blower fan, an absorption tower, a negative pressure air draught hood, an air draught flexible pipe, a support bar, a water tank, a circulating pump, a dedusting box, a forward flow tower and a contraflow tower; wherein the forward flow channel of the forward flow tower and the contraflow channel of the contraflow tower in the dust-absorbing apparatus are in communication with the liquid storage tank of the absorption tower to form a U shape; thereby, the smoke dust is treated by three processes: forward flow tower water mist dust-absorption, absorption tower liquid surface dust absorption and contraflow tower water mist dust-absorption. Therefore, the apparatus of the utility model can be moved to various harsh work environments to capture the area dust and smoke with high concentration and dispersed large particles.
Description
Technical field
The utility model relates to a kind of dust exhaust apparatus, relates in particular to a kind of packaged type water smoke dust exhaust apparatus.
Background technology
Process with particulate separation, collection, recovery from waste gas, dust is called dedusting.At present, general in the world dust collection method mainly contains dry method dust and wet dedusting two big kinds.Wet dedusting is compared than dry method dust, and technology is simpler, need not a large amount of cloth bags, characteristics such as equipment efficiency of dust collection height, power consumption are little.
Existing dust exhaust apparatus structure main feature is: complete equipment relatively disperses, and is installed in ground or supports (as dedust air duct, deduster body or the like) with steel construction.These equipment can not move after in a single day installing, and need to arrange that crisscross pipe network could satisfy the needs of a plurality of dust sucting points.In addition, again in the dedusting corollary apparatus, dedusting fan, motor and chimney all need to pour into a mould on the ground by facilities such as steel construction and armored concrete, and dedust air duct couples together each dust shield, deduster, Dust removal chimney and fixes with steel structure support.
By retrieval, in " mining machinery " (the 35th 2007 the 7th phases of volume), search one piece of technical papers about " design of miniature movable type filter cartridge dust remover ", this device is to adopt the dry method dust principle, except that shortcoming and defect with general dry method device, its compact conformation, little and the dust suction amount of volume is low can only to be adapted to be pumped in the general factory and relates to machining, mini-plant casting or material are (as ore, jewelry) polishing, grinding, the low amounts of dust and the flue gas that produce in the processes such as welding, can not collect large tracts of land, the dust of high concentration and flue gas, and the seam between dedusting body cabinet panel has micro-air leakage phenomena.
Summary of the invention
The purpose of this utility model provides a kind of portable water smoke dust arrester, and this device can move under the various abominable operating environments, catches dispersion big dust particle and flue gas large-area, high concentration.
The utility model to achieve the above object, the technical scheme of being taked is:
A kind of packaged type water smoke dust exhaust apparatus comprises blower fan, absorption tower, negative pressure suspended hood, air draught flexible pipe, support bar, water tank, circulating pump, dust cleaning case, following current tower and countercurrent tower.The negative pressure suspended hood is connected in the blower fan import by the air draught flexible pipe.Water tank connects industrial water pipe.The water inlet of circulating pump connects water tank.The top board of described dust cleaning case is separately installed with suspension ring for four jiaos.Be provided with described blower fan, absorption tower, following current tower, countercurrent tower, water tank and circulating pump in the dust cleaning case, described dust cleaning case is installed described support bar, and the end of support bar connects the negative pressure suspended hood that is positioned at outside the dust cleaning case.Described following current tower comprise the following current passage and with the air inlet of following current channel connection, the air inlet of following current tower is communicated with the outlet of blower fan, described countercurrent tower comprises counter-flowing path and is communicated with and stretches out the airduct of dust cleaning case with counter-flowing path, the following current following current passage of described following current tower and the counter-flowing path of countercurrent tower are communicated with the reservoir on absorption tower, the following current passage of following current tower, the counter-flowing path and the reservoir of countercurrent tower surround U-shaped, and the delivery port of described circulating pump is connected with the water pipe that stretches into following current tower, countercurrent tower and absorption tower.
Described water smoke dust exhaust apparatus also comprise four be installed in the dust cleaning case base plate can be by the balance leg of hydraulic means adjustment height.
Described balance leg comprises threaded rod and the base of being with nut, and described threaded rod is fixed on the base plate and passes the screwed hole of dust cleaning case base plate, and described spiro cap is located at threaded rod.
Described support bar is the telescoping tube with multi-faceted joint.
The counter-flowing path top of described countercurrent tower is provided with moisture trap.
The beneficial effects of the utility model are:
1, the utility model is provided with following current tower, absorption tower and countercurrent tower, exhaust gas dust is through the dust suction of following current tower water smoke, three continuous dedusting operations of absorption tower liquid level dust suction and the dust suction of countercurrent tower water smoke, thereby, can under various abominable operating environments, catch dispersion big dust particle and flue gas large-area, high concentration.
2, all be installed on described blower fan, absorption tower, following current tower, countercurrent tower, water tank and circulating pump in the dust cleaning case, the negative pressure suspended hood passes through they sup-port, and, the top board of dust cleaning case is provided with suspension ring, therefore, with steel wire rope tie down four suspension ring and by straddle truck or the driving handling treat to each on dedusting station, overcome the irremovable defective of existing equipment.
3, dust cleaning case bottom is provided with the balance leg, can adjust the height of balanced support pin by hydraulic pressure (machinery), thereby, make dust exhaust apparatus can satisfy and adapt to uneven, the roving operating condition in scene.
4, because support bar is the expansion link that has multi-faceted joint, therefore, the radius of clean-up 6m of support bar, 150 ° of angles of revolution, 75 ° at the elevation angle may extend into above the cut point of differing heights, different azimuth, plays skeleton function.
5, the utility model dust exhaust apparatus is provided with moisture trap, therefore, the droplet in the gas can be removed.
Description of drawings
Fig. 1 is the structural representation of a kind of packaged type water smoke of the utility model dust exhaust apparatus;
Fig. 2 is the combination schematic diagram of the utility model absorption tower, following current tower, countercurrent tower, water tank and circulating pump.
The specific embodiment
Further specify architectural feature of the present utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the utility model packaged type water smoke dust exhaust apparatus comprises blower fan 1, absorption tower 2, negative pressure suspended hood 3, air draught flexible pipe 4, support bar 5, water tank 6, circulating pump 7, dust cleaning case 8, following current tower 9 and countercurrent tower 10.
Blower fan 1 is installed on the shock mitigation system, and shock mitigation system is installed on the base plate of dust cleaning case 8.The import of blower fan 1 is connected with negative pressure suspended hood 3 by the air draught flexible pipe 4 that is connected with silencer 11, and the outlet of blower fan 1 connects by another air draught flexible pipe that is connected with silencer 11 4 following current towers 9.
Absorption tower 2 comprises reservoir 21, and the bottom of reservoir 21 offers lime-ash floss hole 22.
Negative pressure suspended hood 3 is connected in support bar 5, and negative pressure suspended hood 3 is positioned at outside the dust cleaning case 8.
Support bar 5 is installed on the dust cleaning case 8.
Water tank 6 connects industrial water pipe.
The water inlet of circulating pump 7 connects water tank 6, and the delivery port of described circulating pump 7 is connected with the water pipe that stretches into following current tower 9, countercurrent tower 10 and absorption tower 2.Be provided with booster 71 between circulating pump 7 and water tank 6, following current tower 9, countercurrent tower 10 and the absorption tower 2.Booster 71 is used to increase the pressure of water.
Described blower fan 1, absorption tower 2, water tank 6, circulating pump 7, following current tower 9 and countercurrent tower 10 are installed in the dust cleaning case 8.The top board of described dust cleaning case 8 is separately installed with suspension ring 81 for four jiaos.The base plate of dust cleaning case 8 offers screwed hole, and described screwed hole is connected with balance leg 12, and balance leg 12 comprises threaded rod and nut, and threaded rod passes the screwed hole of base plate, and spiro cap is located on the threaded rod.Regulate threaded rod by hydraulic test, the distance that can regulate dust cleaning case 8 base plates and ground, thus adapt to the broken terrain condition of work.Electrically controlled manipulation door 13 is installed on the sidewall of dust cleaning case 8.
Described following current tower 9 comprises following current passage 91 and the air inlet that is communicated with following current passage 91, and the air inlet of following current tower 9 is communicated with the outlet of blower fan 1.
Described countercurrent tower 10 comprises counter-flowing path 101 and the airduct 102 that is communicated with counter-flowing path 101.The top of the counter-flowing path 101 of countercurrent tower 10 is provided with moisture trap 14, and separator 14 is positioned at airduct 102 belows.The following current passage 91 of described following current tower 9 and the counter-flowing path 101 of countercurrent tower 10 are communicated with the reservoir 21 on absorption tower 2, and the following current passage 91 of following current tower 9, the counter-flowing path 101 of countercurrent tower 10 and reservoir 21 surround U-shaped.
As depicted in figs. 1 and 2, operation principle of the present utility model is as follows:
Open electrically controlled manipulation door 13, promptly produce big air quantity high negative pressure behind the startup blower fan 1, thereby, 20 meters-30 meters of the suction inlet place stream scooter per seconds of negative pressure suspended hood 3, blower fan 1 is with in the flue dust negative suction suspended hood 3.Flue dust enters in the following current tower 9 through silencer 11, blower fan 1 and blower fan 1 between negative pressure suspended hood 3 and the blower fan 1 and the silencer 11 between the following current tower 9.In following current tower 9, the flow direction of flue dust is with enter flowing to of water in the following current tower 9 through circulating pump 7 identical, the flow direction of dust as shown by arrows, flue dust is caught by the water smokes in the following current tower 9; Flue dust enters the reservoir 21 on absorption tower 2 then, and flue dust is absorbed by the liquid level boiling of liquid in the reservoir 21; Subsequently, flue dust arrives in the countercurrent tower 10, because the direction of motion of the flow direction of current and flue dust is opposite in the countercurrent tower 10, therefore, dust is caught by the water smokes in the countercurrent tower 10 once more, and remaining grit is captured totally substantially; At last, dust is removed the droplet in the dust through the moisture trap 14 at countercurrent tower 10 tops.Dust process airduct 102 after the purification to the noise elimination shutter of dust cleaning case 8 sidewalls drains into atmosphere.
Claims (7)
1. packaged type water smoke dust exhaust apparatus, this device comprises blower fan, absorption tower, negative pressure suspended hood, air draught flexible pipe, support bar, water tank and circulating pump; The negative pressure suspended hood is connected in the blower fan import by the air draught flexible pipe; Water tank connects industrial water pipe, and the water inlet of circulating pump connects water tank, and the delivery port of circulating pump is connected with the water pipe that stretches into the absorption tower; It is characterized in that: this device also comprises dust cleaning case, following current tower, countercurrent tower; The top board of described dust cleaning case is separately installed with suspension ring for four jiaos; Be provided with described blower fan, absorption tower, following current tower, countercurrent tower, water tank and circulating pump in the dust cleaning case; Described support bar is installed on the dust cleaning case, and an end of support bar is positioned at outside the dust cleaning case, and this end of negative pressure suspended hood and support bar is connected; Described following current tower comprise the following current passage and with the air inlet of following current channel connection, the air inlet of following current tower is communicated with the outlet of blower fan, described countercurrent tower comprises counter-flowing path and is communicated with and stretches out the airduct of dust cleaning case with counter-flowing path, the following current passage of described following current tower and the counter-flowing path of countercurrent tower are communicated with the reservoir on absorption tower, the following current passage of following current tower, the counter-flowing path and the reservoir of countercurrent tower surround U-shaped, and the delivery port of described circulating pump also is connected with the water pipe that stretches into following current tower and countercurrent tower.
2. packaged type water smoke dust exhaust apparatus as claimed in claim 1 is characterized in that: described water smoke dust exhaust apparatus also comprise four be installed in dust cleaning case bottom can be by the balance leg of hydraulic means adjustment height.
3. packaged type water smoke dust exhaust apparatus as claimed in claim 2 is characterized in that: described balance leg comprises threaded rod and the base of being with nut, and described threaded rod is fixed on the base plate and passes the screwed hole of dust cleaning case base plate, and described spiro cap is located at threaded rod.
4. packaged type water smoke dust exhaust apparatus as claimed in claim 1 is characterized in that: described support bar is the telescoping tube with multi-faceted joint.
5. packaged type water smoke dust exhaust apparatus as claimed in claim 1 is characterized in that: the counter-flowing path top of described countercurrent tower is provided with the moisture trap that is positioned at the airduct below.
6. a gas wash tower comprises absorption tower, circulating pump and water tank; Water tank connects industrial water pipe, and the water inlet of circulating pump connects water tank, and the delivery port of circulating pump is connected with the water pipe that stretches into the absorption tower; It is characterized in that: described gas wash tower also comprises following current tower and countercurrent tower; The following current tower has air inlet that links to each other with outside blower fan and the following current passage that is communicated with air inlet, described countercurrent tower comprises counter-flowing path and the airduct that is communicated with counter-flowing path, the following current passage of described following current tower and the counter-flowing path of countercurrent tower are communicated with the reservoir on absorption tower, the following current passage of following current tower, the counter-flowing path of countercurrent tower and the reservoir on absorption tower surround U-shaped, and the delivery port of described circulating pump is connected with the water pipe that stretches into following current tower and countercurrent tower.
7. gas wash tower as claimed in claim 6 is characterized in that: the counter-flowing path top of the countercurrent tower of described gas wash tower is provided with the moisture trap that is positioned at the airduct below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200754037U CN201436089U (en) | 2009-07-28 | 2009-07-28 | Dedusting tower and a movable water mist dust-absorbing apparatus having the dedusting tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200754037U CN201436089U (en) | 2009-07-28 | 2009-07-28 | Dedusting tower and a movable water mist dust-absorbing apparatus having the dedusting tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436089U true CN201436089U (en) | 2010-04-07 |
Family
ID=42372545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200754037U Expired - Fee Related CN201436089U (en) | 2009-07-28 | 2009-07-28 | Dedusting tower and a movable water mist dust-absorbing apparatus having the dedusting tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249072A (en) * | 2014-09-16 | 2014-12-31 | 芜湖市华益阀门制造有限公司 | Multifunctional dust collection and smoke exhaust device for special column and cube welding platform |
| WO2021072579A1 (en) * | 2019-10-14 | 2021-04-22 | 江西亚美达科技有限公司 | Dust removal device for drawing machine for plastic woven bag production |
-
2009
- 2009-07-28 CN CN2009200754037U patent/CN201436089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249072A (en) * | 2014-09-16 | 2014-12-31 | 芜湖市华益阀门制造有限公司 | Multifunctional dust collection and smoke exhaust device for special column and cube welding platform |
| WO2021072579A1 (en) * | 2019-10-14 | 2021-04-22 | 江西亚美达科技有限公司 | Dust removal device for drawing machine for plastic woven bag production |
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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: 20100407 Termination date: 20160728 |