CN220003295U - High-efficient ash removal device of overlength sack cleaner - Google Patents
High-efficient ash removal device of overlength sack cleaner Download PDFInfo
- Publication number
- CN220003295U CN220003295U CN202321697218.8U CN202321697218U CN220003295U CN 220003295 U CN220003295 U CN 220003295U CN 202321697218 U CN202321697218 U CN 202321697218U CN 220003295 U CN220003295 U CN 220003295U
- Authority
- CN
- China
- Prior art keywords
- extension rod
- bag
- nozzle
- ultra
- air
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 claims abstract description 75
- 239000004744 fabric Substances 0.000 claims abstract description 40
- 238000007664 blowing Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 7
- 230000006698 induction Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a high-efficiency ash removal device of an ultra-long bag-type dust remover, which comprises an electromagnetic pulse generator, a blowing nozzle, an ash bucket, an air outlet, an air inlet and a dust removal bag; the ash bucket is of a conical structure with a large upper part and a small lower part, an electromagnetic pulse generator is arranged above the ash bucket, an air nozzle is arranged at the air nozzle at the lower end of the electromagnetic pulse generator, the air nozzle and the air nozzle are coaxial, an air outlet communicated with the inside and the outside is arranged at the upper end of the ash bucket, and an air inlet communicated with the inside and the outside is arranged at the lower end of the ash bucket: the lower end of the blowing nozzle is provided with an extension rod which is fixedly connected with the blowing nozzle in an integrated manner, the extension rod is of a cylindrical structure, the extension rod is of a hollow cavity, the extension rod is provided with a perforation, and the extension rod is inserted into the dust collection cloth bag. The utility model has the beneficial effect of improving the ash removal effect of the ultra-long bag-type dust remover.
Description
Technical Field
The utility model relates to the technical field of dust removal equipment, in particular to a high-efficiency ash removal device of an ultra-long bag-type dust remover.
Background
The cloth bag dust collector reaches the cleaning effect through dust absorption of the dust collection cloth bag, in the use process, the absorbed dust can be continuously adhered and accumulated on the surface of the dust collection cloth bag, and in order to maintain the permeability of the dust collection cloth bag and maintain higher clean gas discharge efficiency, the dust collection cloth bag ash removal treatment needs to be periodically carried out.
The pulse ash cleaning method is generally used, compressed air is sprayed into a dust collection cloth bag through a venturi tube, the dust collection cloth bag is blown, and dust is separated from the surface of the dust collection cloth bag under the action of inertia and falls into an ash bucket below. However, in actual use, the compressed air is sprayed for more than 8 meters to lose power, so that the dust collection cloth bag is difficult to blow, dust below the cloth bag is difficult to clean, and the function of filtering the dust is lost.
Disclosure of Invention
Aiming at the problems, the utility model provides a high-efficiency ash removing device of an ultra-long bag-type dust remover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an efficient ash removing device of an ultra-long bag-type dust remover comprises an electromagnetic pulse generator, a blowing nozzle, an ash bucket, an air outlet, an air inlet and a dust removing bag;
the ash bucket is in a conical structure with a large upper part and a small lower part, an electromagnetic pulse generator is arranged above the ash bucket, an air nozzle is arranged at the air nozzle at the lower end of the electromagnetic pulse generator, the air nozzle and the air nozzle are coaxial, an air outlet communicated with the inside and the outside is arranged at the upper end of the ash bucket, and an air inlet communicated with the inside and the outside is arranged at the lower end of the ash bucket;
the lower end of the blowing nozzle is provided with an extension rod which is fixedly connected with the blowing nozzle in an integrated manner, the extension rod is of a cylindrical structure, the extension rod is of a hollow cavity, the extension rod is provided with a perforation, and the extension rod is inserted into the dust collection cloth bag.
Preferably, the inner cavity and the perforations of the blowing nozzle are both venturi structures.
Preferably, the perforations increase progressively from the upper end of the extension rod to the lower end of the extension rod
Preferably, the perforations on the same horizontal plane are evenly distributed over the extension rod.
Preferably, the lower end of the extension rod is of a hemispherical structure.
Preferably, the outer surfaces of the extension rod and the blowing nozzle are smooth and burr-free.
Preferably, after the extension rod is inserted into the dust collection cloth bag, the total length of the extension rod and the blowing nozzle is between one half and two thirds of the length of the dust collection cloth bag.
Compared with the prior art, the utility model has the beneficial effects that: when the electromagnetic pulse generator is used, compressed air is sprayed to the spraying nozzle, the compressed air enters the inner cavity of the extension rod from the spraying nozzle at a high speed, a large amount of air enters the inner cavity of the extension rod together under the induction action of the Venturi tube structure, the air pressure of the inner cavity of the extension rod is increased, the compressed air is sprayed to the dust collection cloth bag from the perforation under the air pressure, the pulse is formed under the action of the electromagnetic pulse generator, the dust collection cloth bag vibrates, dust on the outer surface of the dust collection cloth bag is removed under the action of inertia, and the dust falls into the dust hopper.
Because the perforation distribution of the end of the extension rod close to the blowing nozzle is less, and the perforation distribution of the end of the extension rod far away from the blowing nozzle is more, the air pressure of the lower end of the inner cavity of the extension rod is improved, the speed of jetting compressed air from the perforation of the lower end of the extension rod is improved, and the ash cleaning efficiency of the lower end of the dust removing cloth bag is improved.
Drawings
Fig. 1 is a structural diagram of the present utility model.
Fig. 2 is an enlarged structural view of the nozzle 100 and the extension rod 200.
Fig. 3 is a structural view of the perforation 201.
Description of the embodiments
For a further understanding of the objects, construction, features, and functions of the utility model, reference should be made to the following detailed description of the preferred embodiments.
Examples
Referring to fig. 1 to 3 in combination, an efficient ash removal device for an ultra-long bag-type dust collector according to an embodiment of the present utility model includes an electromagnetic pulse generator 700, a blowing nozzle 100, an ash bucket 500, an air outlet 300, an air inlet 400, and a dust collection bag 600;
the ash bucket 500 is in a conical structure with a large upper part and a small lower part, an electromagnetic pulse generator 700 is arranged above the ash bucket 500, a jetting nozzle 100 is arranged at a jet hole at the lower end of the electromagnetic pulse generator 700, the jetting nozzle 100 and the jet hole are coaxial, an air outlet 300 communicated with the inside and the outside is arranged at the upper end of the ash bucket 500, and an air inlet 400 communicated with the inside and the outside is arranged at the lower end of the ash bucket 500;
the lower end of the blowing nozzle 100 is provided with an extension rod 200, the extension rod 200 is integrally and fixedly connected with the blowing nozzle 100, the extension rod 200 is of a cylindrical structure, the extension rod 200 is of a hollow cavity, the extension rod 200 is provided with a perforation 201, and the extension rod 200 is inserted into the dust collection cloth bag 600.
In use, the electromagnetic pulse generator 700 sprays compressed air to the blowing nozzle 100, the compressed air enters the cavity of the extension rod 200 from the blowing nozzle 100 at high speed, a large amount of air enters the cavity of the extension rod 200 together under the induction action of the Venturi tube structure, the air pressure of the cavity of the extension rod 200 is increased, the compressed air is sprayed to the dust collection cloth bag 600 from the perforation 201 under the air pressure, the pulse is formed under the action of the electromagnetic pulse generator 700, the dust collection cloth bag 600 vibrates, dust on the outer surface of the dust collection cloth bag 600 is removed under the action of inertia, and the dust falls into the dust hopper 500.
Preferably, the blowing nozzle 100 and the perforation 201 are both venturi structures, and the venturi structures can induce secondary air flow, and when high-speed air passes through the venturi structures, the secondary air flow can be induced to flow together with the air which passes through the venturi structures, so as to improve the air pressure of the cavity inside the extension rod 200, increase the speed of jetting compressed air from the perforation 201, and improve the ash cleaning efficiency of the utility model.
Preferably, the perforations 201 increase gradually from the upper end of the extension rod 200 to the lower end of the extension rod 200. The amount of air sprayed out from the lower end of the inner cavity of the extension rod 200 is increased, and the ash cleaning efficiency of the lower end of the dust removing cloth bag 600 is improved.
Preferably, the perforations 201 on the same horizontal plane are evenly distributed over the extension rod 200. The lower end of the dust removing cloth bag 600 is uniformly stressed, and uneven dust removal is avoided.
Preferably, the lower end of the extension rod 200 has a hemispherical structure. The dust removing cloth bag 600 is convenient to insert, so that the edges and corners scratch the dust removing cloth bag 600 when the dust removing cloth bag 600 is inserted.
Preferably, the outer surfaces of the extension rod 200 and the blowing nozzle 100 are smooth and burr-free, so as to avoid the protrusion or burr from scratching the dust removing cloth bag 600 when the extension rod 200 is inserted.
Preferably, after the extension rod 200 is inserted into the dust collection bag 600, the total length of the extension rod 200 and the blowing nozzle 100 is between one half and two thirds of the length of the dust collection bag 600. The extension rod 200 is prevented from being too short, and compressed air cannot be blown to the lower end of the dust collection cloth bag 600.
Examples
The structure of the blowing nozzle 100 and the extension rod 200 applied to the high-efficiency ash removing device of the ultralong bag-type dust remover in the embodiment comprises the blowing nozzle 100, the extension rod 200 and the perforation 201;
the lower end of the blowing nozzle 100 is provided with an extension rod 200, the extension rod 200 is integrally and fixedly connected with the blowing nozzle 100, the extension rod 200 is of a cylindrical structure, the extension rod 200 is of a hollow cavity, the extension rod 200 is provided with a perforation 201, and the extension rod 200 is inserted into the dust collection cloth bag 600.
Preferably, the blowing nozzle 100 and the perforation 201 are both venturi structures, and the venturi structures can induce secondary air flow, and when high-speed air passes through the venturi structures, the secondary air flow can be induced to flow together with the air which passes through the venturi structures, so as to improve the air pressure of the cavity inside the extension rod 200, increase the speed of jetting compressed air from the perforation 201, and improve the ash cleaning efficiency of the utility model.
Preferably, the perforations 201 increase gradually from the upper end of the extension rod 200 to the lower end of the extension rod 200. The amount of air sprayed out from the lower end of the inner cavity of the extension rod 200 is increased, and the ash cleaning efficiency of the lower end of the dust removing cloth bag 600 is improved.
Preferably, the perforations 201 on the same horizontal plane are evenly distributed over the extension rod 200. The lower end of the dust removing cloth bag 600 is uniformly stressed, and uneven dust removal is avoided.
Preferably, the lower end of the extension rod 200 has a hemispherical structure. The dust removing cloth bag 600 is convenient to insert, so that the edges and corners scratch the dust removing cloth bag 600 when the dust removing cloth bag 600 is inserted.
Preferably, the outer surfaces of the extension rod 200 and the blowing nozzle 100 are smooth and burr-free, so as to avoid the protrusion or burr from scratching the dust removing cloth bag 600 when the extension rod 200 is inserted.
Preferably, after the extension rod 200 is inserted into the dust collection bag 600, the total length of the extension rod 200 and the blowing nozzle 100 is between one half and two thirds of the length of the dust collection bag 600. The extension rod 200 is prevented from being too short, and compressed air cannot be blown to the lower end of the dust collection cloth bag 600.
The utility model has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the utility model. It should be noted that the disclosed embodiments do not limit the scope of the utility model. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (7)
1. An efficient ash removing device of an ultra-long bag-type dust remover comprises an electromagnetic pulse generator, a blowing nozzle, an ash bucket, an air outlet, an air inlet and a dust removing bag;
the ash bucket is in a conical structure with a large upper part and a small lower part, an electromagnetic pulse generator is arranged above the ash bucket, an air nozzle is arranged at the air nozzle at the lower end of the electromagnetic pulse generator, the air nozzle and the air nozzle are coaxial, an air outlet communicated with the inside and the outside is arranged at the upper end of the ash bucket, and an air inlet communicated with the inside and the outside is arranged at the lower end of the ash bucket;
the method is characterized in that: the lower end of the blowing nozzle is provided with an extension rod which is fixedly connected with the blowing nozzle in an integrated manner, the extension rod is of a cylindrical structure, the extension rod is of a hollow cavity, the extension rod is provided with a perforation, and the extension rod is inserted into the dust collection cloth bag.
2. The efficient ash removal device of the ultra-long bag-type dust collector as set forth in claim 1, wherein: the inner cavity and the perforation of the jetting nozzle are of venturi tube structures.
3. The efficient ash removal device of the ultra-long bag-type dust collector as set forth in claim 1, wherein: the perforations increase progressively from the upper end of the extension rod to the lower end of the extension rod.
4. The efficient ash removal device of the ultra-long bag-type dust collector as set forth in claim 1, wherein: the perforations on the same horizontal plane are evenly distributed over the extension rod.
5. The efficient ash removal device of the ultra-long bag-type dust collector as set forth in claim 1, wherein: the lower end of the extension rod is of a hemispherical structure.
6. The efficient ash removal device of the ultra-long bag-type dust collector as set forth in claim 1, wherein: the outer surfaces of the extension rod and the blowing nozzle are smooth and burr-free.
7. The efficient ash removal device of the ultra-long bag-type dust collector as set forth in claim 1, wherein: after the extension rod is inserted into the dust collection cloth bag, the total length of the extension rod and the blowing nozzle is between one half and two thirds of the length of the dust collection cloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697218.8U CN220003295U (en) | 2023-06-30 | 2023-06-30 | High-efficient ash removal device of overlength sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697218.8U CN220003295U (en) | 2023-06-30 | 2023-06-30 | High-efficient ash removal device of overlength sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220003295U true CN220003295U (en) | 2023-11-14 |
Family
ID=88693653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321697218.8U Active CN220003295U (en) | 2023-06-30 | 2023-06-30 | High-efficient ash removal device of overlength sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220003295U (en) |
-
2023
- 2023-06-30 CN CN202321697218.8U patent/CN220003295U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202399143U (en) | Environment-friendly pulse type dust suction polishing table | |
| CN210543856U (en) | Bag type dust collector | |
| CN220003295U (en) | High-efficient ash removal device of overlength sack cleaner | |
| CN215610330U (en) | Dust removal protection device for sand blasting | |
| CN207342375U (en) | A kind of pulse injection constant-pressure injection device for sack cleaner | |
| CN216295561U (en) | Filter element cleaning device | |
| CN210522034U (en) | Cloth bag dust remover | |
| CN209005421U (en) | A kind of sack cleaner | |
| CN211836820U (en) | A dust pelletizing system for feed processing | |
| CN206652310U (en) | A kind of pulse dust collector is with pressing ash cleaning jet nozzle | |
| CN201337853Y (en) | Drainage type pulse blast cleaning device with velocity difference jet | |
| CN216418771U (en) | Air-out dust removal pipeline | |
| CN217887304U (en) | Pulse dust removal sack dust processor | |
| CN219252119U (en) | Air box pulse dust collector convenient to wash | |
| CN217410227U (en) | Energy-efficient environmental protection dust collecting equipment | |
| CN211753551U (en) | High-efficient dust collector is used in construction | |
| CN210010220U (en) | Dust removing device for textile machinery | |
| CN214345088U (en) | Pulse dust collector convenient to clean | |
| CN216064624U (en) | Electric water heater soot blowing and sand removing nozzle | |
| CN220387414U (en) | Negative pressure dust collecting device | |
| CN214809278U (en) | Environmental protection and energy saving sack dust shaker | |
| CN214513337U (en) | Bag-type dust collector ash removal device | |
| CN220546711U (en) | Pulse dust collector | |
| CN209662864U (en) | A kind of sinter-plate precipitator | |
| CN211965216U (en) | Dust collector suitable for electric cabinet dust cleans |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |