CN203899320U - Encircling-type blowing soot cleaning device - Google Patents
Encircling-type blowing soot cleaning device Download PDFInfo
- Publication number
- CN203899320U CN203899320U CN201420234448.5U CN201420234448U CN203899320U CN 203899320 U CN203899320 U CN 203899320U CN 201420234448 U CN201420234448 U CN 201420234448U CN 203899320 U CN203899320 U CN 203899320U
- Authority
- CN
- China
- Prior art keywords
- filter core
- circulating type
- gas
- injection tube
- jetting deashing
- 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 - Lifetime
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 title abstract description 5
- 239000004071 soot Substances 0.000 title abstract 4
- 238000002347 injection Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 26
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 61
- 230000000694 effects Effects 0.000 description 15
- 238000001914 filtration Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an encircling-type blowing soot cleaning device. The encircling-type blowing soot cleaning device comprises a blowing gas delivery pipe, control valves, rotating joints and blowing pipes; a plurality of nozzles are arranged on each of the blowing pipe; the control valves are arranged at the lower parts of filter elements of a dust remover through the rotating joints. The characteristic of thermal expansion and contraction of metal is adopted, dusty gas is used as gas for dust removal, and gas inverse spraying and rotation is used, so that the removal of dust is well realized, the cost is cheap, and equipment is safe and reliable and long in operation period; the dust removal efficiency of the filter element is improved by more than 5%, the running cost is reduced by 10%, an excellent economic benefit is provided, a new way is created for the field of dust removal by filter elements, and the encircling-type blowing soot cleaning device has an excellent popularization and use value.
Description
Technical field
The utility model belongs to winding-up cleaner technical field, particularly a kind of circulating type jetting deashing device.
Background technology
At present, at chemical industry, oil, the industries such as metallurgy often produce high-temperature dusty gas, because different process need to carry out dedusting to high-temperature dusty gas, realize gas solid separation and gas purification, what often use is to be filtered and realized gas solid separation by the filter core in deduster, dusty gas through filtration, purification enters air-purifying chamber, dust-filtering is stayed in the dirt pocket of deduster, be deposited in ash bucket, and the filter core that deduster is used its outer surface in dust removal by filtration process can adsorb a large amount of granule dusts, along with dust constantly increases, will affect filter quality, therefore need the dust that cartridge surface is piled up to remove, what generally use now is that injection tube realizes reverse deashing, but the result of blowback must be to make the air having purified again enter the space before purification, because the purified gas scale of construction of each winding-up use is larger, secondary filter could purify again, be unfavorable for increasing work efficiency, and need to increase gas boosting equipment.In addition while winding-up due to tubulose spout, can only clear up winding-up mouthful corresponding filter core part, spout can not change blowback direction, and have not easy cleaning of deashing dead angle in winding-up process, the solid all the more difficulty of unfavorable accumulation meeting of jetting is removed, therefore well thoroughly deashing dedusting; Also there is the design of part producer to adopt dust removal with machine device, as manipulator front end is installed brush, or mechanical oscillation method, but not only complex structure, and because action consistency is poor, easily damage the filter core of deduster, the air-purifying chamber that after filter core damage, dust enters deduster will removing pollutant gas be brought subsequent handling into and is caused great loss.Therefore, need badly and solve the problems referred to above making further improvement and bring new ideas aspect filter core dedusting.
Utility model content
The utility model object is to solve the problems of the technologies described above, provide a kind of with low cost, can fast dust-removing, circulating type jetting deashing device that ash-removal effect is good.
For achieving the above object, the technical solution adopted in the utility model is: a kind of circulating type jetting deashing device, it comprises blowing gas carrier pipe, control valve, swivel joint and injection tube, some nozzles are set in described injection tube, and described control valve is arranged on the filter core bottom of deduster by swivel joint.
Described injection tube is L-type, and described injection tube top is connected with the filter core top movable of deduster by bearing, and bottom is flexibly connected with control valve by swivel joint.
Described filter core is stainless steel filter core.
Described blowing gas carrier pipe connects cooling device, and described cooling device connects deduster dusty gas admission line.
Described blowing gas carrier pipe is provided with pressure-raising device.
Described nozzle is arranged on injection tube inner side and forms an angle along filter core diametric(al) with it.
Described nozzle comprises some ejection head units, and described shower nozzle is connected with injection tube by Venturi tube joint.
Described control valve is electromagnetic impulse valve.
Set temperature checkout gear in described cooling device.
Described angle is 20 °～42 °.
Advantage of the present utility model: 1. adopt stainless steel filter core, not only long service life, dust removal and filtration is effective, changes characteristic greatly but also can make full use of metal heat-expansion shrinkage;
2. adopt the mode of injection tube around filter element of duster Rotary dust collecting, structural design is ingenious rationally, and the principle of using gas to regurgitate makes its High Rotation Speed of not only realizing self by regurgitating of self also realize the cooling and dedusting to filter core;
3. adopt swivel joint to make L-type injection tube can ensure to keep air-tightness in the time of High Rotation Speed;
4. magnetic valve is set and can realizes the control to each filter element of duster, also can, by controlling the switching of magnetic valve, grasp filter element of duster ruuning situation with this simultaneously, can detect in time if damaged;
5. adopt the deduster of cooling containing dust gas, not only can play good cold air effect and also can play the effect of sandblast the dust of cartridge surface is removed.
The utility model comprises the blowing gas carrier pipe of serial connection, control valve, swivel joint and injection tube, described blowing gas carrier pipe is provided with pressure-raising device, the winding-up that can realize low temperature high pressure gas makes stainless steel filter core shrink the effect of dedusting, described injection tube bottom is connected with swivel joint, described swivel joint is connected with control valve, and the ingenious feature of having utilized nozzle opening direction to become angle along filter core diametric(al) with it, making it not only can realize gas blows in cartridge surface, and can realize it around filter core High Rotation Speed, make refrigerating gas to carry out cooling to whole filter core outer wall fast, take full advantage of metal heat-expansion shrinkage and be out of shape large feature, make its rapidly cooling, the dust granules being blocked in filter core hole is burst out, play good dust removing effects with this,
Further, described blowing gas carrier pipe connects deduster dusty gas admission line, can utilize this gas to carry out cooling and dedusting, realize the gas that adopts after filtering and inert gas and realized the effect of winding-up, gas temperature that simultaneously the utility model adopts is higher can make it can carry out some UTILIZATION OF VESIDUAL HEAT IN, such as it being heated to office etc., the refrigerating gas obtaining can play good cooling effect, and do not increase cost, and can utilize it in the time regurgitating, the high speed refrigerating gas blowing out plays certain effect of peeling off, and the dust granules being wherein mingled with plays the effect of sandblast, surperficial dust is removed.
Employing arranges Venturi tube joint and can play good pressurization between ejection head unit and injection tube, makes it can form air-flow at a high speed; Can complete fast spinning movement, avoid the impact on deduster for a long time of a large amount of refrigerating gases; The problem of supplying gas that adopts swivel joint not only well to solve rotating pipe has also solved sealing and Rotation; Described control valve is electromagnetic impulse valve, it is accurate, convenient to control, described blowing gas carrier pipe is entering deduster position set temperature checkout gear, described temperature-detecting device connects the cooling device of described blowing gas carrier pipe, can ensure the temperature of blowing gas, the halfway phenomenon of deashing of avoiding blowing gas excess Temperature to cause; Described cooling device mode is various, can be air cooler or water cooler etc.
The utility model modern design is ingenious, utilize the characteristic of metal heat-expansion shrinkage, and adopted dusty gas as dedusting gas, adopted gas to regurgitate rotation, well realize peeling off of dust, with low cost, device security is reliable, the cycle of operation is long, and the efficiency of dust collection of filter core has improved more than 5%, and operating cost reduces by 10%, there is good economic benefit, started new approach for filter core dedusting aspect, have good value for applications.
brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further detailed:
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of the utility model injection tube part;
Fig. 3 is the structural representation of the utility model injection unit and filter core.
Detailed description of the invention
Embodiment mono-: as shown in Figure 1, Figure 2 and Figure 3, a kind of circulating type jetting deashing device, it comprises blowing gas carrier pipe 9, control valve 11, swivel joint 10 and injection tube 4, some nozzles 13 are set in described injection tube 4, and described control valve 11 is arranged on filter core 3 bottoms of deduster by swivel joint 10.
Described injection tube 4 is L-type, and described injection tube 4 tops are connected with filter core 3 tops of deduster by bearing 2, and bottom is connected with control valve 11 by swivel joint 10.
Described filter core 3 is stainless steel filter core.
Described blowing gas carrier pipe 9 connects cooling device 5, and described cooling device 5 connects deduster dusty gas admission line 6.
Described blowing gas carrier pipe 9 is provided with pressure-raising device 8.
Described nozzle 13 is arranged on injection tube 4 inner sides and forms an angle along filter core 3 diametric(al)s with it.
Described nozzle 13 comprises some ejection head units 15, and described ejection head unit 15 is connected with injection tube 4 by Venturi tube joint 14.
Described control valve 11 is electromagnetic impulse valve.
Set temperature checkout gear 7 in described cooling device 5.
Described angle is 20 °～42 °.
Specific embodiment two
Be with the difference of embodiment mono-: described cooling device 5 is aerial cooler.
Specific embodiment three
Be with the difference of embodiment mono-or two: described pressure-raising device 8 is air compressor.
In order better to set forth this device, its mechanism principle is as follows: the utility model comprises the blowing gas carrier pipe of serial connection, control valve, swivel joint and injection tube, described blowing gas carrier pipe is provided with pressure-raising device, the winding-up that can realize low temperature high pressure gas makes stainless steel filter core shrink the effect of dedusting, described injection tube bottom is connected with swivel joint, described swivel joint is connected with control valve, and the ingenious feature of having utilized nozzle opening direction to become angle along filter core diametric(al) with it, making it not only can realize gas blows in cartridge surface, and can realize it around filter core High Rotation Speed, make refrigerating gas to carry out cooling to whole filter core outer wall fast, take full advantage of metal heat-expansion shrinkage and be out of shape large feature, make its rapidly cooling, the dust granules being blocked in filter core hole is burst out, play good dust removing effects with this,
Further, described blowing gas carrier pipe connects deduster dusty gas admission line, can utilize this gas to carry out cooling and dedusting, realize the gas that adopts after filtering and inert gas and realized the effect of winding-up, gas temperature that simultaneously the utility model adopts is higher can make it can carry out some UTILIZATION OF VESIDUAL HEAT IN, such as it being heated to office etc., the refrigerating gas obtaining can play good cooling effect, and do not increase cost, and can utilize it in the time regurgitating, the high speed refrigerating gas blowing out plays certain effect of peeling off, and the dust granules being wherein mingled with plays the effect of sandblast, surperficial dust is removed.
Employing arranges Venturi tube joint and can play good pressurization between ejection head unit and injection tube, makes it can form air-flow at a high speed; Can complete fast spinning movement, avoid the impact on deduster for a long time of a large amount of refrigerating gases; The problem of supplying gas that adopts swivel joint not only well to solve rotating pipe has also solved sealing and Rotation; Described control valve is electromagnetic impulse valve, it is accurate, convenient to control, described blowing gas carrier pipe is entering deduster position set temperature checkout gear, described temperature-detecting device connects the cooling device of described blowing gas carrier pipe, can ensure the temperature of blowing gas, the halfway phenomenon of deashing of avoiding blowing gas excess Temperature to cause; Described cooling device mode is various, can be air cooler or water cooler etc.
The utility model modern design is ingenious, utilize the characteristic of metal heat-expansion shrinkage, and adopted dusty gas as dedusting gas, adopted gas to regurgitate rotation, well realize peeling off of dust, with low cost, device security is reliable, the cycle of operation is long, and the efficiency of dust collection of filter core has improved more than 5%, and operating cost reduces by 10%, there is good economic benefit, started new approach for filter core dedusting aspect, have good value for applications.
Claims (10)
1. a circulating type jetting deashing device, it comprises blowing gas carrier pipe, control valve, swivel joint and injection tube, it is characterized in that: some nozzles are set in described injection tube, and described control valve is arranged on the filter core bottom of deduster by swivel joint.
2. circulating type jetting deashing device as claimed in claim 1, is characterized in that: described injection tube is L-type, described injection tube top is connected with the filter core top of deduster by bearing, and bottom is connected with control valve by swivel joint.
3. circulating type jetting deashing device as claimed in claim 1 or 2, is characterized in that: described filter core is stainless steel filter core.
4. circulating type jetting deashing device as claimed in claim 1, is characterized in that: described blowing gas carrier pipe connects cooling device, and described cooling device connects deduster dusty gas admission line.
5. circulating type jetting deashing device as claimed in claim 4, is characterized in that: described blowing gas carrier pipe is provided with pressure-raising device.
6. circulating type jetting deashing device as claimed in claim 1, is characterized in that: described nozzle is arranged on injection tube inner side and forms an angle along filter core diametric(al) with it.
7. circulating type jetting deashing device as claimed in claim 1, is characterized in that: described nozzle comprises some ejection head units, and described shower nozzle is connected with injection tube by Venturi tube joint.
8. circulating type jetting deashing device as claimed in claim 1 or 2, is characterized in that: described control valve is electromagnetic impulse valve.
9. circulating type jetting deashing device as claimed in claim 4, is characterized in that: set temperature checkout gear in described cooling device.
10. circulating type jetting deashing device as claimed in claim 6, is characterized in that: described angle is 20 °～42 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234448.5U CN203899320U (en) | 2014-05-09 | 2014-05-09 | Encircling-type blowing soot cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234448.5U CN203899320U (en) | 2014-05-09 | 2014-05-09 | Encircling-type blowing soot cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899320U true CN203899320U (en) | 2014-10-29 |
Family
ID=51773613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234448.5U Expired - Lifetime CN203899320U (en) | 2014-05-09 | 2014-05-09 | Encircling-type blowing soot cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899320U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961943A (en) * | 2014-05-09 | 2014-08-06 | 河南龙成煤高效技术应用有限公司 | Surrounding type blowing dust removal device |
| CN113856338A (en) * | 2021-09-01 | 2021-12-31 | 福建龙马环卫装备股份有限公司 | Ash removal device of filter and road sweeper thereof |
-
2014
- 2014-05-09 CN CN201420234448.5U patent/CN203899320U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961943A (en) * | 2014-05-09 | 2014-08-06 | 河南龙成煤高效技术应用有限公司 | Surrounding type blowing dust removal device |
| CN103961943B (en) * | 2014-05-09 | 2016-06-22 | 河南龙成煤高效技术应用有限公司 | A kind of circulating type jetting deashing device |
| CN113856338A (en) * | 2021-09-01 | 2021-12-31 | 福建龙马环卫装备股份有限公司 | Ash removal device of filter and road sweeper thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |