CN201711052U - Large-sized rotating pulse jet device - Google Patents
Large-sized rotating pulse jet device Download PDFInfo
- Publication number
- CN201711052U CN201711052U CN2010200227296U CN201020022729U CN201711052U CN 201711052 U CN201711052 U CN 201711052U CN 2010200227296 U CN2010200227296 U CN 2010200227296U CN 201020022729 U CN201020022729 U CN 201020022729U CN 201711052 U CN201711052 U CN 201711052U
- Authority
- CN
- China
- Prior art keywords
- spraying equipment
- rotating pulse
- arm
- scale rotating
- pinion
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a large-sized rotating pulse jet device which is provided with a compressed air storage tank, a pulse valve and a main air pipe, wherein the lower end of the main air pipe is connected with a horizontal jet arm through a bifurcated pipe, and each jet arm is provided with a plurality of nozzles with downward spouts; the main air pipe is externally sleeved and connected with a gearwheel, and can rotate by the meshing between the gearwheel and a pinion on a rotating drive mechanism; the rotating drive mechanism comprises a motor and a speed reduction transmission mechanism; and the pinion is mounted on an output shaft of the speed reduction transmission mechanism. The nozzles perform jetting under the dynamic state of continuous displacement and have wide and uniform blowout range; the large-sized rotating pulse jet device is used for soot cleaning of a bag type dust removal filter device, has high soot cleaning efficiency and simplicity for maintenance, and can reduce the investment of the dust removal device, thereby reducing the cost.
Description
Technical field
The utility model relates to the pulse spraying equipment that is used in a kind of sack cleaner the pocket type jetting deashing, particularly a kind of large-scale rotating pulse spraying equipment.
Background technology
The dust removal process of sack cleaner multiplex (MUX) industry flue gas, flue gas passes through filter bag, dust is kept off outside filter bag, clean flue gas sees through filter bag and discharges, by pulse spraying equipment regularly or not timing ground to jetting deashing in the bag, to blow off attached to the dust of filter bag outer surface, to guarantee the airing function of filter bag into ash bucket.At present, the pulse spraying equipment that is used for sack cleaner is fixed blowing device, is made up of compact electromagnetic pulse valve, branch gas tank, wallboard coupling, winding-up pipe, Venturi tube etc.Electromagnetic impulse valve is by pulse jet controller output signal control, by compressed air pipe network or air compressor air feed independently.The spray of the pulse spraying equipment of this structure is narrow-minded, can not reach desirable ash-removal effect, particularly to long filter bag easy-to-clean ash not, cause whole deduster to increase pulse valve quantity, generally only arrive hundreds of, increased energy consumption tens, and operational management is loaded down with trivial details, the deduster equipment volume is huge, and steel consumption is many, invests bigger.
Summary of the invention
The purpose of this utility model provides a kind of large-scale rotating pulse spraying equipment, simplified structure, raising cleaning efficiency.
The utility model rotating pulse spraying equipment is provided with compressed air reservoir, pulse valve and air main, and said air main lower end links to each other with level winding-up arm by bifurcated pipe, and each arm of jetting is equipped with the downward nozzle of a plurality of spouts; Said air main is socketed with gear wheel outward, and by the pinion on gear wheel and the rotary drive mechanism and rotatable, said rotary drive mechanism comprises motor and reduction gearing mechanism, said pinion is loaded on the output shaft of reduction gearing mechanism.
Each is jetted and is connected with pull bar between arm and the air main.
The air main lower end is provided with the bottom bearing bearing.
The air accumulator lower end is provided with drain nozzle and manually-operated gate.
The reduction gearing mechanism output shaft is equipped with the stop cover.
Pulse valve is provided with silencer cover outward.
Air main of this blowing device and the together rotation under rotary drive mechanism and travelling gear driving of each level winding-up arm, nozzle is then with the rotation of winding-up arm, thereby nozzle be continuous displacement dynamically under jet, the purging scope is big and even, one cover blowing device can be jetted to the filter bag Shu Jinhang that its below reaches more than 1,000 filter bag comprehensively, promptly the deashing of more than 1,000 filter bag can only be finished by a large-scale pulse valve control, this device is used for the deashing of bag-type dusting filter bag, the cleaning efficiency height, effective, and compact conformation, installation and maintenance are simple, can reduce the investment of cleaner, reduce cost.
Description of drawings
Fig. 1 is this large-scale rotating pulse spraying equipment structural representation.
Fig. 2 is the structural representation of air accumulator assembly.
Fig. 3 is a rotation level winding-up arm vertical view.
Fig. 4 is the air main driving section bit architecture enlarged drawing among Fig. 1.
Among the figure: 1,2,3, the 4th, the rotary blowing arm, the 5th, the bottom bearing bearing, 6 is four bifurcated pipes, the 7th, spiral arm pull bar, the 8th, air main, the 9th, airtight cover sealing device, the 10th, rain-proof shelter retaining ring, the 11st, driving support seat, the 12nd, bearing sealing device, the 14th, air inlet pipe, the 15th, air accumulator, the 16th, platform, the 17th, ultra-large type electromagnetic impulse valve, the 18th, silencer cover, the 19th, air inlet elbow, the 20th, gear back-up ring, 21-1 are gear wheels, and 21-2 is a pinion, the 22nd, the stop cover, the 23rd, rain cover, the 24th, reduction gearing mechanism, the 25th, gear-box bearing, the 26th, drain nozzle, the 27th, manually-operated gate, the 28th, nozzle, the 29th, motor.
The specific embodiment
The large-scale rotating pulse spraying equipment of present embodiment as shown in Figure 1, air main 8 lower ends connect four bifurcated pipes 6, the upper end connects top air accumulator 15.Ultra-large type pulse valve 17 is installed at air accumulator 15 tops.Under motor 29 and reduction gearing mechanism 24 drives, pinion 21-2 rotation, the gear wheel 21-1 that is engaged with drives air main 8 and four level winding-up arms 1～4 rotate (Fig. 1 with see Fig. 4) together, and rotating speed is 1 rev/min; Nozzle 28 is made circular motion with the rotary blowing arm.Compressed air is by constantly inflation in air accumulator 15 of air inlet pipe 14, when the cleaner resistance reaches setting value, electromagnetic impulse valve 17 is opened, compressed air in the air accumulator 15 is promptly by air main 8, four bifurcated pipes 6, rotary blowing arm 1～4, finally from a plurality of nozzles 28 be blown into the below circumferential arrangement filter bag in, make the distortion of filter bag bulging, will blow off, reach the purpose of deashing attached to the dust stratification in the filter bag outside.
Fig. 2 is the hydrophobic pipeline and the valve of the utility model air accumulator 15, will often open manually-operated gate 27 at ordinary times the ponding in the air accumulator is drained.
Fig. 3 represents that four level winding-up arms 1,2,3,4 are connected with air main 8 by four bifurcated pipes 6, and the large-scale rotating pulse spraying equipment of every cover is joined four rotary blowing arms, every rotary blowing arm is provided with a plurality of nozzle (see figure 1)s, pulsatile once, 50 filter bags of can jetting at least, continuous impulse.Adopt the deduster of the utility model blowing device, each filter bag bundle can reach more than 1,000 filter bag and only need and get final product with the large-scale rotating pulse spraying equipment of corresponding configuration one cover, significantly reduce the quantity of blowing device, saved the floor space of deduster, saved steel consumption.
Claims (6)
1. large-scale rotating pulse spraying equipment is provided with compressed air reservoir, pulse valve and air main, it is characterized in that said air main lower end links to each other with level winding-up arm by bifurcated pipe, and each arm of jetting is equipped with the downward nozzle of a plurality of spouts; Said air main is socketed with gear wheel outward, and by the pinion on gear wheel and the rotary drive mechanism and rotatable, said rotary drive mechanism comprises motor and reduction gearing mechanism, said pinion is loaded on the output shaft of reduction gearing mechanism.
2. large-scale rotating pulse spraying equipment according to claim 1, it is characterized in that respectively jetting is connected with pull bar between arm and the air main.
3. large-scale rotating pulse spraying equipment according to claim 2 is characterized in that the air main lower end is provided with the bottom bearing bearing.
4. large-scale rotating pulse spraying equipment according to claim 3 is characterized in that the air accumulator lower end is provided with drain nozzle and manually-operated gate.
5. large-scale rotating pulse spraying equipment according to claim 4 is characterized in that the reduction gearing mechanism output shaft is equipped with the stop cover.
6. according to claim 1 or 2 or 3 or 4 or 5 described large-scale rotating pulse spraying equipments, it is characterized in that pulse valve is provided with silencer cover outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200227296U CN201711052U (en) | 2010-01-07 | 2010-01-07 | Large-sized rotating pulse jet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200227296U CN201711052U (en) | 2010-01-07 | 2010-01-07 | Large-sized rotating pulse jet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711052U true CN201711052U (en) | 2011-01-19 |
Family
ID=43457047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200227296U Expired - Lifetime CN201711052U (en) | 2010-01-07 | 2010-01-07 | Large-sized rotating pulse jet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711052U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847386A (en) * | 2012-09-14 | 2013-01-02 | 株洲凯天环保科技有限公司 | Rotating dust removing device |
| CN107234102A (en) * | 2017-08-01 | 2017-10-10 | 浙江洁宇环保装备科技有限公司 | A kind of air-out mechanism of rotary cleaner |
| CN107252796A (en) * | 2017-08-01 | 2017-10-17 | 浙江洁宇环保装备科技有限公司 | A kind of rotary cleaner |
| CN108120296A (en) * | 2017-06-29 | 2018-06-05 | 中冶长天国际工程有限责任公司 | A kind of rotary gas blowing device and its method |
-
2010
- 2010-01-07 CN CN2010200227296U patent/CN201711052U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847386A (en) * | 2012-09-14 | 2013-01-02 | 株洲凯天环保科技有限公司 | Rotating dust removing device |
| CN108120296A (en) * | 2017-06-29 | 2018-06-05 | 中冶长天国际工程有限责任公司 | A kind of rotary gas blowing device and its method |
| CN107234102A (en) * | 2017-08-01 | 2017-10-10 | 浙江洁宇环保装备科技有限公司 | A kind of air-out mechanism of rotary cleaner |
| CN107252796A (en) * | 2017-08-01 | 2017-10-17 | 浙江洁宇环保装备科技有限公司 | A kind of rotary cleaner |
| CN108687047A (en) * | 2017-08-01 | 2018-10-23 | 浙江洁宇环保装备科技有限公司 | A kind of rotary cleaner of improvement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209828507U (en) | Bag collector ash removal device and bag collector | |
| CN201711052U (en) | Large-sized rotating pulse jet device | |
| CN105107806B (en) | Center-driven water jet bin cleaning mechanism and cleaning method thereof | |
| CN102600682A (en) | Blowing device with large air rate in a movable and positioning way | |
| CN201840946U (en) | Step type long bag low-pressure pulse dust remover | |
| CN203829817U (en) | Pulse dust cleaning bag type dust collector | |
| CN201308899Y (en) | Star rotating frame type soot absorbing device | |
| CN209302368U (en) | A kind of lower ash bucket inner wall dedusting mechanism of pulsed bag filter | |
| CN204709989U (en) | Saving low pulse dust collector | |
| CN113559646B (en) | Medium-catching self-falling type organic waste gas two-stage separation device | |
| CN207324368U (en) | A kind of energy conservation and environmental protection air-assisted type spraying machine | |
| CN214520934U (en) | Cement culvert pipe steam curing means | |
| CN201664549U (en) | Rotary low-pressure large-airflow pulse bag-type deduster | |
| CN105671226B (en) | A kind of water-spraying control steam jet exhauster | |
| CN212803189U (en) | Cyclone desanding device | |
| CN207057176U (en) | A kind of rotary cleaner | |
| CN107252796A (en) | A kind of rotary cleaner | |
| CN207025959U (en) | The cleaning case of the stable cleaning of advancing of tripod machinery tong device is installed | |
| CN204684855U (en) | A kind of fertilizer production Pulsaire collector of gas tank | |
| CN201915987U (en) | Dust suppression system for water curtain of coal storage bunker | |
| CN205528864U (en) | Water spray cooling steam jet exhauster | |
| CN214382109U (en) | Waterwheel capable of providing pressure water and compressed air through water flow | |
| CN201776076U (en) | Rotary cleaning device for defogger of flue gas desulfurization tower | |
| CN203829816U (en) | Centering, reverse-blowing, pressure-regulating and ash-removing bag type dust collector | |
| CN107838133A (en) | High-voltage contact dry ice cleaning robot for electric power overhead operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |
|
| CX01 | Expiry of patent term |