CN205308024U - Novel unit pulsed deduster of filter cylinder - Google Patents
Novel unit pulsed deduster of filter cylinder Download PDFInfo
- Publication number
- CN205308024U CN205308024U CN201620013150.0U CN201620013150U CN205308024U CN 205308024 U CN205308024 U CN 205308024U CN 201620013150 U CN201620013150 U CN 201620013150U CN 205308024 U CN205308024 U CN 205308024U
- Authority
- CN
- China
- Prior art keywords
- dust collector
- air reservoir
- centrifugal blower
- box body
- centrifugal fan
- 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 discloses a novel unit pulsed deduster of filter cylinder, it includes dust remover box and ash removal device, ash removal device includes the air reservoir to reach the jetting pipe with the air reservoir intercommunication, be equipped with the solenoid valve between air reservoir and the jetting pipe, dust remover box inside lower part is equipped with a plurality of section of thick bamboos of straining, be equipped with the venturi tube directly over straining a section of thick bamboo, be located jetting pipe directly over the venturi tube and be equipped with jetting mouthful, ash removal device includes still that the outer gang saw of centrifugal fan constructs, the outer gang saw of centrifugal fan constructs including centrifugal fan, and the blast pipe, the blast pipe communicates through a wind scooper with centrifugal fan, the blast pipe sets up on dust remover box upper portion perpendicularly, the top tube orad of blast pipe extends the upper surface of dust remover box outward. The utility model discloses set up the outer gang saw of centrifugal fan and construct, with the direct and centrifugal fan intercommunication of exhaust pipe, cause dust remover equipment top with the fan exhaust, discharge outside the equipment to solve the interior laying dust phenomenon of box of fan.
Description
Technical field
This utility model relates to the technical field of cleaner unit, is specifically related to a kind of novel unit pulse type filter drum dust collector.
Background technology
The pulse backblowing filter cartridge dust remover used in society essentially tilts mounting means; when filter cylinder is carried out reverse gas cleaning; the dust granule of upper strata filter cylinder can drop on above lower floor's filter cylinder, and dust granule second adsorption rate is high, reduces dedusting work efficiency, affects filter cylinder service life.
And unit pulse type filter drum dust collector, it is made up of dust collector box body, filter cylinder, centrifugal blower, deashing device, electric control gear. Existing product ubiquity problems with: 1, ash-removal effect is undesirable, causes the dust that surface of filter medium adheres to mostly can not remove, have impact on the performance of filter material strainability, thus affecting the effect of dust pelletizing system; 2, install in the casing of blower fan and have laying dust phenomenon.
Utility model content
In order to solve the problems referred to above, a kind of novel unit pulse type filter drum dust collector disclosed in this utility model.
This utility model be the technical scheme is that for achieving the above object
A kind of novel unit pulse type filter drum dust collector, it is characterised in that: it includes dust collector box body and deashing device, and described deashing device includes air reservoir and the injection tube connected with air reservoir, is provided with electromagnetic valve between described air reservoir and injection tube;
In described dust collector box body, middle and lower part is provided with multiple filter cylinder, and multiple described filter cylinders are vertically fixed in dust collector box body by a bottom plate;
Being provided with Venturi tube directly over described filter cylinder, the lower surface of described Venturi tube extend in filter cylinder 10mm place, is positioned at the injection tube directly over Venturi tube and is provided with winding-up mouth, and the lower surface of described winding-up mouth and the vertical dimension of bottom plate are 150mm;
Described deashing device also includes centrifugal blower Wai Pai mechanism, described centrifugal blower Wai Pai mechanism includes centrifugal blower, and exhaustor, described centrifugal blower is arranged on the upper mounted plate above air jet pipe, the distance of the side of air reservoir, fixed plate and bottom plate is 200mm, and described exhaustor is connected by a wind scooper with centrifugal blower, described exhaustor is vertically set on dust collector box body top, and the upper orifice of described exhaustor extends outward the upper surface of dust collector box body.
The diameter of described exhaustor is 250mm.
Described Venturi tube height is less equal than 150mm.
Described air reservoir air storage pressure is 0.5-0.6MPa.
Described wind scooper is provided with dust detection sensors.
The utility model has the advantage of: when being in that blowback for the reason that existing unit pulse type filter drum dust collector back-blowing dust removing device ash-removal effect is undesirable, the unit interval jets that the air supply into filter cylinder is few and pressure is big not, this utility model is by strengthening air reservoir air storage amount, cylinder air storage pressure is promoted to 0.5-0.6MPa from current 0.4MPa simultaneously, before each winding-up mouth existing, a set of Venturi tube is installed, strengthen the gentle speed of tolerance in winding-up process, solve the problem that ash-removal effect is undesirable.
This utility model arranges centrifugal blower Wai Pai mechanism, exhaust duct is directly connected with centrifugal blower, blower fan aerofluxus is caused above cleaner unit equipment, be discharged into outside equipment, thus solving laying dust phenomenon in the casing of blower fan, and novel unit pulse type filter drum dust collector compact conformation.
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the structural representation of the novel unit pulse type filter drum dust collector of the present embodiment.
In figure: 1 dust collector box body, 11 filter cylinders, 12 bottom plates, 13 Venturi tubes, 14 upper mounted plates, 2 deashing devices, 21 air reservoirs, 22 injection tubes, 23 electromagnetic valves, 24 winding-up mouths, 25 centrifugal blower Wai Pai mechanisms, 26 centrifugal blowers, 27 exhaustors, 28 wind scoopers.
Detailed description of the invention
Embodiment, referring to Fig. 1, novel unit pulsed filter cylinder 11 cleaner unit that this utility model provides, it includes dust collector box body 1 and deashing device 2, described deashing device 2 includes air reservoir 21, and the injection tube 22 connected with air reservoir 21, it being provided with electromagnetic valve 23 between described air reservoir 21 and injection tube 22, described air reservoir 21 air storage pressure is 0.5-0.6MPa; In described dust collector box body 1, middle and lower part is provided with multiple filter cylinder 11, and multiple described filter cylinders 11 are vertically fixed in dust collector box body 1 by a bottom plate 12; It is provided with Venturi tube 13 directly over described filter cylinder 11, described Venturi tube 13 height is less equal than 150mm, the lower surface of described Venturi tube 13 extend in filter cylinder 11 10mm place, being positioned at the injection tube 22 directly over Venturi tube 13 and be provided with winding-up mouth 24, the lower surface of described winding-up mouth 24 and the vertical dimension of bottom plate 12 are 150mm; When being in that blowback for the reason that existing unit pulsed filter cylinder 11 cleaner unit back-blowing dust removing device 2 ash-removal effect is undesirable, the unit interval jets that the air supply into filter cylinder 11 is few and pressure is big not, this utility model is by strengthening air reservoir 21 air storage amount, cylinder air storage pressure is promoted to 0.5-0.6MPa from current 0.4MPa simultaneously, before each winding-up mouth 24 existing, a set of Venturi tube 13 is installed, strengthen the gentle speed of tolerance in winding-up process, solve the problem that ash-removal effect is undesirable.
Described deashing device 2 also includes centrifugal blower Wai Pai mechanism 25, described centrifugal blower Wai Pai mechanism 25 includes centrifugal blower 26, and exhaustor 27, described centrifugal blower 26 is arranged on the upper mounted plate 14 above air jet pipe, the side of air reservoir 21, the distance of fixed plate 14 and bottom plate 12 is 200mm, described exhaustor 27 is connected by a wind scooper 28 with centrifugal blower 26, described exhaustor 27 is vertically set on dust collector box body 1 top, and the upper orifice of described exhaustor 27 extends outward the upper surface of dust collector box body 1.The diameter of described exhaustor 27 is 250mm. The present embodiment arranges centrifugal blower Wai Pai mechanism 25, exhaust duct is directly connected with centrifugal blower 26, blower fan aerofluxus is caused above cleaner unit equipment, is discharged into outside equipment, thus solving laying dust phenomenon in the casing of blower fan, and novel unit pulse type filter drum dust collector compact conformation.
Described wind scooper is provided with dust detection sensors, laying dust is had in wind scooper when dust detection sensors detects, dust detection sensors sends signal to controller, controller controls centrifugal blower and strengthens Power operation a period of time, laying dust in wind scooper is blown out to outside cleaner unit, it is to avoid more dust is accumulated in wind scooper.
Operation principle of the present utility model: when cleaner unit deashing, under IC controller effect, electromagnetic valve is opened, compression air sprays from cylinder winding-up mouth, air-flow increases tolerance through Venturi tube and accelerates gas speed, the principle of Venturi tube is exactly air-flow from the coarse to fine, to accelerate gas flow rate, makes gas form " vacuum " district at the rear side of venturi outlet. During filtering cylinder ash cleaning, when high velocity air is by Venturi tube, the auxiliary air of 5-8 times of blowing pressurized air of induction enters filter cylinder, causes filter material moment sharply to expand, and due to the back action of air-flow, makes the long-pending dust releasing being attached on filter material. Venturi tube substantially increases pulse jet intensity and effect, reduces compressed-air actuated consumption, saves the energy.
The present embodiment increases fan box size, increasing a set of nonstandard wind scooper at centrifugal fan air outlet, blower fan aerofluxus being caused exhaustor above equipment, thus solving laying dust phenomenon in the casing of blower fan.
This utility model is not limited to above-mentioned embodiment, adopts or approximate construction identical with this utility model above-described embodiment or device, and other obtaining are for novel unit pulse type filter drum dust collector, all within protection domain of the present utility model.
Claims (5)
1. a novel unit pulse type filter drum dust collector, it is characterised in that: it includes dust collector box body and deashing device, and described deashing device includes air reservoir and the injection tube connected with air reservoir, is provided with electromagnetic valve between described air reservoir and injection tube;
In described dust collector box body, middle and lower part is vertically provided with multiple filter cylinder, and multiple described filter cylinders are vertically fixed in dust collector box body by a bottom plate;
Being provided with Venturi tube directly over described filter cylinder, the lower surface of described Venturi tube extend in filter cylinder 10mm place, is positioned at the injection tube directly over Venturi tube and is provided with winding-up mouth, and the lower surface of described winding-up mouth and the vertical dimension of bottom plate are 150mm;
Described deashing device also includes centrifugal blower Wai Pai mechanism, described centrifugal blower Wai Pai mechanism includes centrifugal blower and exhaustor, described centrifugal blower is arranged on the upper mounted plate above injection tube, the side of air reservoir, the distance of fixed plate and bottom plate is 200mm, described exhaustor is connected by a wind scooper with centrifugal blower, and described exhaustor is vertically set on dust collector box body upper left quarter, and the upper orifice of described exhaustor extends outward the upper surface of dust collector box body.
2. novel unit pulse type filter drum dust collector according to claim 1, it is characterised in that: the diameter of described exhaustor is 250mm.
3. novel unit pulse type filter drum dust collector according to claim 1, it is characterised in that: described Venturi tube height is less equal than 150mm.
4. novel unit pulse type filter drum dust collector according to claim 1, it is characterised in that: described air reservoir air storage pressure is 0.5-0.6MPa.
5. novel unit pulse type filter drum dust collector according to claim 1, it is characterised in that: described wind scooper is provided with dust detection sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013150.0U CN205308024U (en) | 2016-01-01 | 2016-01-01 | Novel unit pulsed deduster of filter cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013150.0U CN205308024U (en) | 2016-01-01 | 2016-01-01 | Novel unit pulsed deduster of filter cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308024U true CN205308024U (en) | 2016-06-15 |
Family
ID=56201191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620013150.0U Expired - Fee Related CN205308024U (en) | 2016-01-01 | 2016-01-01 | Novel unit pulsed deduster of filter cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999581A (en) * | 2019-04-18 | 2019-07-12 | 杭州市粮食收储有限公司南星桥分公司 | Mobile pulse deduster |
-
2016
- 2016-01-01 CN CN201620013150.0U patent/CN205308024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999581A (en) * | 2019-04-18 | 2019-07-12 | 杭州市粮食收储有限公司南星桥分公司 | Mobile pulse deduster |
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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: 20160615 Termination date: 20220101 |