CN219840857U - Dust removal fan with impeller washing unit - Google Patents
Dust removal fan with impeller washing unit Download PDFInfo
- Publication number
- CN219840857U CN219840857U CN202320667944.9U CN202320667944U CN219840857U CN 219840857 U CN219840857 U CN 219840857U CN 202320667944 U CN202320667944 U CN 202320667944U CN 219840857 U CN219840857 U CN 219840857U
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- Prior art keywords
- pipe
- impeller
- liquid storage
- fixedly connected
- stock solution
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- 239000000428 dust Substances 0.000 title claims abstract description 41
- 238000005406 washing Methods 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims abstract description 96
- 238000003860 storage Methods 0.000 claims abstract description 59
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 239000011550 stock solution Substances 0.000 claims description 33
- 238000000605 extraction Methods 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of impeller cleaning devices, in particular to a dust removing fan with an impeller flushing device, which comprises a fan main body, wherein the inside of the fan main body is fixedly connected with a fixing frame and an impeller, the front end of the fixing frame is fixedly connected with a third liquid storage pipe, the circumferential surface of the third liquid storage pipe is fixedly connected with a first liquid inlet pipe and a liquid spraying pipe, the rear end of the fixing frame is fixedly connected with a first liquid storage pipe through a first fixing seat, a first connecting pipe is fixedly connected with the first liquid storage pipe, the circumferential surface of the first liquid storage pipe is fixedly connected with a first spray head, and the first spray head is positioned at the rear end of the first liquid storage pipe. According to the utility model, the second liquid inlet pipe and the first liquid inlet pipe are externally connected with a water source, so that the front end, the rear end and the central position of the impeller can be cleaned simultaneously, the cleaning range of the impeller is enlarged, the impeller can be quickly cleaned, the probability of damage of the impeller due to dust accumulation can be reduced by periodically cleaning the impeller, and the service life of the impeller is prolonged.
Description
Technical Field
The utility model relates to the technical field of impeller cleaning devices, in particular to a dust removing fan with an impeller flushing device.
Background
The dust removing fan is used for improving air and improving air convection, and a long-pressure short-pumping ventilation dust removing system is adopted, so that dust can be effectively purified on site, and particularly, the dust removing fan has higher dust removing efficiency on respiratory dust. A large amount of dust is generated in the production activities such as industrial production, mining, construction earth and stone work, tunneling and the like, the dust not only can harm the health of human bodies, but also can cause explosion hazard to some combustible dust, and the application of the dust removal fan is very wide; however, a great amount of dust is mixed in the flue gas, so that the dust removal fan rotor has a severe use environment.
At present, after the dust removal fan is used for a long time, the surface of the impeller of the dust removal fan can be seriously accumulated with dust, at the moment, the impeller can be worn in the rotation process of the impeller, the reason is that the surface area of the impeller is seriously grey, the resistance received when the impeller rotates is increased, the fan cannot normally operate, the impeller is easily damaged due to long-term abnormal operation, and the service life of the impeller is shortened, so that the dust removal fan with the impeller flushing device is required to be designed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a dust removing fan with an impeller flushing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dust removal fan with impeller washing unit, includes the fan main part, the inside fixedly connected with mount and the impeller of fan main part, the impeller is located the rear end of mount, the front end fixedly connected with third stock solution pipe of mount, the circumference fixedly connected with first feed liquor pipe and the hydrojet pipe of third stock solution pipe, first feed liquor pipe is located the front end of third stock solution pipe, the hydrojet pipe is located the rear end of third stock solution pipe and is located the inside of fan main part. The rear end of mount passes through second fixing base fixedly connected with second stock solution pipe, and the circumference fixedly connected with second shower nozzle and the second connecting pipe of second stock solution pipe, and the second shower nozzle is located the rear end of second stock solution pipe, and the second connecting pipe runs through the mount and is located the front end of second stock solution pipe, and the front end fixedly connected with first connecting pipe of second connecting pipe, the front end fixedly connected with second feed liquor pipe of first connecting pipe. The rear end of mount passes through first fixing base fixedly connected with first stock solution pipe, first connecting pipe and first stock solution pipe fixed connection, and the circumference fixedly connected with first shower nozzle of first stock solution pipe, first shower nozzle are located the rear end of first stock solution pipe.
Further, the first shower nozzle is provided with a plurality of, and even the rear end that is located first liquid reserve pipe, and the second shower nozzle is provided with a plurality of, and even the rear end that is located the second liquid reserve pipe.
Further, the size of the first liquid storage pipe is smaller than that of the second liquid storage pipe, the first liquid storage pipe is located in the second liquid storage pipe, the circle centers of the first liquid storage pipe and the second liquid storage pipe are identical, and the central axes of the first liquid storage pipe and the second liquid storage pipe are coincident with the central axis of the impeller.
Further, the liquid spraying pipes are four, are uniformly arranged on the periphery of the impeller, and one end of each liquid spraying pipe, which is far away from the third liquid storage pipe, faces the rear end of the impeller.
Further, the circumference of fan main part fixedly connected with valve and fluid-discharge tube, valve and fluid-discharge tube fixed connection, valve and fluid-discharge tube all are located the lower extreme of fan main part.
Further, the first fixing seat and the second fixing seat are all provided with four, and are evenly located the rear end of mount, and first stock solution pipe runs through first fixing seat and with first fixing seat fixed connection, and first fixing seat fixed mounting is at the rear end of mount, and the second stock solution pipe runs through the second fixing seat and with second fixing seat fixed connection, and second fixing seat fixed mounting is at the rear end of mount.
The utility model has the following beneficial effects:
compared with the prior art, this dust removal fan with impeller washing unit, through all external water source to second feed liquor pipe and first feed liquor pipe, at this moment the water source enters into the third liquid storage pipe along first feed liquor pipe, the water source sprays the water source again by the hydrojet pipe to the rear end of impeller and washs the impeller rear side, simultaneously the water source also can enter into first connecting pipe and second connecting pipe along second feed liquor pipe, the inside water of entering first connecting pipe enters into first liquid storage pipe, finally spout by first shower nozzle, at this moment can wash near the center pin of impeller, and the inside liquid of entering second connecting pipe enters into in the second liquid storage pipe, finally spout by the second shower nozzle, second shower nozzle spun water washs the front end of impeller, at this moment can wash the front and back end and central point of impeller simultaneously, the range of wasing has been enlarged, guaranteed that the impeller can be quick by washing completely, through regular washing impeller, can reduce the impeller and impaired probability because of dust piles up, improve the life of impeller.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a dust removing fan with an impeller flushing device according to the present utility model;
fig. 2 is a schematic top view of a dust removing fan with an impeller flushing device according to the present utility model, wherein the top view is provided with a hidden fan body, a drain pipe and a valve;
fig. 3 is a schematic diagram of a dust-removing blower with an impeller flushing device according to the present utility model, which is a right-side view partially in cross section;
fig. 4 is an enlarged schematic view of the structure of a dust removing fan with an impeller flushing device in fig. 3;
fig. 5 is a schematic diagram showing the overall structure of a dust removing fan with an impeller flushing device according to the present utility model;
FIG. 6 is an enlarged schematic view of the dust removing fan with impeller flushing device in FIG. 5B according to the present utility model;
fig. 7 is an enlarged schematic view of the structure of the dust removing fan with the impeller flushing device in fig. 5C.
Legend description:
1. a fan main body; 2. a fixing frame; 3. an impeller; 4. a first liquid inlet pipe; 5. a first connection pipe; 6. a valve; 7. a liquid discharge pipe; 8. a third liquid storage tube; 9. a liquid spraying pipe; 10. a second liquid storage tube; 11. a first liquid storage tube; 12. a first nozzle; 13. a first fixing seat; 14. a second nozzle; 15. the second fixing seat; 16. a second liquid inlet pipe; 17. and a second connection pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the dust removing fan with the impeller flushing device provided by the utility model comprises a fan main body 1, wherein a fixing frame 2 and an impeller 3 are fixedly connected inside the fan main body 1, the impeller 3 is positioned at the rear end of the fixing frame 2, the front end of the fixing frame 2 is fixedly connected with a third liquid storage pipe 8, the circumferential surface of the third liquid storage pipe 8 is fixedly connected with a first liquid inlet pipe 4 and a liquid spraying pipe 9, the first liquid inlet pipe 4 is positioned at the front end of the third liquid storage pipe 8, and the liquid spraying pipe 9 is positioned at the rear end of the third liquid storage pipe 8 and is positioned inside the fan main body 1. The rear end of mount 2 is through second fixing base 15 fixedly connected with second stock solution pipe 10, and the periphery of second stock solution pipe 10 fixedly connected with second shower nozzle 14 and second connecting pipe 17, and second shower nozzle 14 is located the rear end of second stock solution pipe 10, and second connecting pipe 17 runs through mount 2 and is located the front end of second stock solution pipe 10. The front end fixedly connected with first connecting pipe 5 of second connecting pipe 17, the front end fixedly connected with second feed liquor pipe 16 of first connecting pipe 5, the rear end of mount 2 passes through first fixing base 13 fixedly connected with first stock solution pipe 11, first connecting pipe 5 and first stock solution pipe 11 fixed connection, the circumference fixedly connected with first shower nozzle 12 of first stock solution pipe 11, first shower nozzle 12 is located the rear end of first stock solution pipe 11.
During operation, can wash front and back end and central point of impeller 3 simultaneously like this, enlarged impeller 3 cleaning range, guarantee that impeller 3 can be quick by the washing clean, through regular washing impeller 3, can reduce impeller 3 because of the impaired probability of dust accumulation, improve impeller 3's life.
Further, the first spray heads 12 are provided in plurality and uniformly located at the rear end of the first liquid storage pipe 11, and the second spray heads 14 are provided in plurality and uniformly located at the rear end of the second liquid storage pipe 10.
When the impeller 3 is in operation, the first spray heads 12 and the second spray heads 14 are arranged, so that the cleaning range is enlarged, and the impeller 3 can be more quickly flushed.
Further, the size of the first liquid storage pipe 11 is smaller than that of the second liquid storage pipe 10, the first liquid storage pipe 11 is located inside the second liquid storage pipe 10, the circle centers of the first liquid storage pipe 11 and the second liquid storage pipe 10 are identical, and the central axes of the first liquid storage pipe 11 and the second liquid storage pipe 10 coincide with the central axis of the impeller 3.
During operation, water in the first liquid storage pipe 11 can wash the vicinity of the central axis of the impeller 3, water in the second liquid storage pipe 10 can wash the blades of the impeller 3, and the central axes of the first liquid storage pipe 11 and the second liquid storage pipe 10 are overlapped with the central axis of the impeller 3, so that the impeller 3 can be smoothly cleaned.
Further, the number of the liquid spraying pipes 9 is four, the liquid spraying pipes 9 are uniformly arranged on the periphery of the impeller 3, and one end of each liquid spraying pipe 9, which is far away from the third liquid storage pipe 8, faces the rear end of the impeller 3.
During operation, along with the low-speed rotation of the impeller 3, water sprayed from the liquid spraying pipe 9 can directly wash the rear end of the impeller 3.
Further, the circumference of the fan main body 1 is fixedly connected with a valve 6 and a liquid discharge pipe 7, the valve 6 is fixedly connected with the liquid discharge pipe 7, and the valve 6 and the liquid discharge pipe 7 are both positioned at the lower end of the fan main body 1.
When the operation, after impeller 3 washes and accomplishes, can open valve 6 for the inside water that is located fan main part 1 can be discharged through fluid-discharge tube 7, avoids the inside a large amount of water of storing of fan main part 1.
Further, the first fixing seat 13 and the second fixing seat 15 are all provided with four, and are evenly located at the rear end of the fixing frame 2, the first liquid storage tube 11 penetrates through the first fixing seat 13 and is fixedly connected with the first fixing seat 13, the first fixing seat 13 is fixedly installed at the rear end of the fixing frame 2, the second liquid storage tube 10 penetrates through the second fixing seat 15 and is fixedly connected with the second fixing seat 15, and the second fixing seat 15 is fixedly installed at the rear end of the fixing frame 2.
During operation, under the effect of first fixing base 13, guarantee that first liquid reserve pipe 11 can firm the installation at the rear end of mount 2, under the effect of second fixing base 15, guarantee that second liquid reserve pipe 10 can firm the installation at the rear end of mount 2.
Working principle:
when the impeller 3 is used for a long time, when a large amount of dust is attached to the surface of the impeller 3 and needs to be cleaned, the fan main body 1 is controlled to enable the impeller 3 to rotate at a low speed, then the first liquid inlet pipe 4 and the second liquid inlet pipe 16 are used for externally connecting a water source, at the moment, the water source enters the third liquid storage pipe 8 along the first liquid inlet pipe 4, the water source is sprayed out of the liquid spraying pipe 9 to spray the rear end of the impeller 3, the water source cleans the rear side of the impeller 3, the water source on the other side also enters the first connecting pipe 5 and the second connecting pipe 17 along the second liquid inlet pipe 16, water entering the first connecting pipe 5 enters the first liquid storage pipe 11, finally the first spray head 12 is sprayed out, the vicinity of a central shaft of the impeller 3 can be washed, the liquid entering the second connecting pipe 17 enters the second liquid storage pipe 10, finally the second spray head 14 is sprayed out, and the water sprayed out of the second spray head 14 washes the front end of the impeller 3. At this time, the front end, the rear end and the central position of the impeller 3 can be cleaned simultaneously, the cleaning range is enlarged, the impeller 3 can be guaranteed to be quickly cleaned, the probability of damage of the impeller 3 due to dust accumulation can be reduced by regularly cleaning the impeller 3, and the service life of the impeller 3 is prolonged.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a dust removal fan with impeller washing unit, includes fan main part (1), its characterized in that: the inside fixedly connected with mount (2) and impeller (3) of fan main part (1), impeller (3) are located the rear end of mount (2), the front end fixedly connected with third stock solution pipe (8) of mount (2), the circumference fixedly connected with first feed liquor pipe (4) and hydrojet pipe (9) of third stock solution pipe (8), first feed liquor pipe (4) are located the front end of third stock solution pipe (8), hydrojet pipe (9) are located the rear end of third stock solution pipe (8) and are located the inside of fan main part (1), the rear end of mount (2) is through second fixing base (15) fixedly connected with second stock solution pipe (10), the circumference fixedly connected with second shower nozzle (14) and second connecting pipe (17) of second stock solution pipe (10), second connecting pipe (17) run through mount (2) and are located the front end of second stock solution pipe (10), the front end of first connecting pipe (17) is connected with first fixing base (16) through second fixing base (15) fixedly connected with first stock solution pipe (5), the first connecting pipe (5) is fixedly connected with the first liquid storage pipe (11), a first spray head (12) is fixedly connected to the circumferential surface of the first liquid storage pipe (11), and the first spray head (12) is located at the rear end of the first liquid storage pipe (11).
2. A dust extraction fan with impeller flushing apparatus as set forth in claim 1, wherein: the first spray heads (12) are arranged in a plurality, are uniformly positioned at the rear ends of the first liquid storage pipes (11), and the second spray heads (14) are arranged in a plurality, are uniformly positioned at the rear ends of the second liquid storage pipes (10).
3. A dust extraction fan with impeller flushing apparatus as set forth in claim 1, wherein: the size of the first liquid storage pipe (11) is smaller than that of the second liquid storage pipe (10), the first liquid storage pipe (11) is located inside the second liquid storage pipe (10), the circle centers of the first liquid storage pipe (11) and the second liquid storage pipe (10) are identical, and the central axes of the first liquid storage pipe (11) and the second liquid storage pipe (10) are coincident with the central axis of the impeller (3).
4. A dust extraction fan with impeller flushing apparatus as set forth in claim 1, wherein: the liquid spraying pipes (9) are four, are uniformly arranged on one circle of the impeller (3), and one end, far away from the third liquid storage pipe (8), of each liquid spraying pipe (9) faces towards the rear end of the impeller (3).
5. A dust extraction fan with impeller flushing apparatus as set forth in claim 1, wherein: the fan is characterized in that a valve (6) and a liquid discharge pipe (7) are fixedly connected to the circumferential surface of the fan body (1), the valve (6) is fixedly connected with the liquid discharge pipe (7), and the valve (6) and the liquid discharge pipe (7) are both located at the lower end of the fan body (1).
6. A dust extraction fan with impeller flushing apparatus as set forth in claim 1, wherein: the utility model discloses a fixing frame, including fixing frame (2), first fixing base (13), second fixing base (15), first stock solution pipe (11), first fixing base (13) and second fixing base (15) all are provided with four, and even be located the rear end of mount (2), first stock solution pipe (11) run through first fixing base (13) and with first fixing base (13) fixed connection, first fixing base (13) fixed mounting is at the rear end of mount (2), second stock solution pipe (10) run through second fixing base (15) and with second fixing base (15) fixed connection, second fixing base (15) fixed mounting is at the rear end of mount (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320667944.9U CN219840857U (en) | 2023-03-30 | 2023-03-30 | Dust removal fan with impeller washing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320667944.9U CN219840857U (en) | 2023-03-30 | 2023-03-30 | Dust removal fan with impeller washing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840857U true CN219840857U (en) | 2023-10-17 |
Family
ID=88304390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320667944.9U Active CN219840857U (en) | 2023-03-30 | 2023-03-30 | Dust removal fan with impeller washing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840857U (en) |
-
2023
- 2023-03-30 CN CN202320667944.9U patent/CN219840857U/en active Active
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