CN219764770U - Bag type dust collector - Google Patents
Bag type dust collector Download PDFInfo
- Publication number
- CN219764770U CN219764770U CN202320320302.1U CN202320320302U CN219764770U CN 219764770 U CN219764770 U CN 219764770U CN 202320320302 U CN202320320302 U CN 202320320302U CN 219764770 U CN219764770 U CN 219764770U
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- CN
- China
- Prior art keywords
- dust removal
- dust
- pipe
- bag
- storehouse casing
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- 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.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 68
- 238000004140 cleaning Methods 0.000 abstract description 28
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a bag type dust collector, which comprises a dust collection bin shell, wherein a filter bag is arranged in the dust collection bin shell, the top end of the filter bag is provided with an air outlet pipe, the top end of the air outlet pipe penetrates through a mounting plate and stretches into an air channel, the top of the air channel is provided with a cleaning pulse pipe, the end part of the cleaning pulse pipe is communicated with an external air inlet pipe, branch pipes corresponding to the number of the air outlet pipes are arranged below the cleaning pulse pipe, the top ends of the branch pipes are connected with the cleaning pulse pipe, the bottom ends of the branch pipes correspond to the air outlet pipe, the outer sides of the bottom ends of the branch pipes are sleeved with sliding sleeves, and the same sides of a plurality of groups of sliding sleeves are provided with a driving rod.
Description
Technical Field
The utility model belongs to the technical field of dust removal equipment, and particularly relates to a bag type dust collector.
Background
The Chinese patent of the issued publication No. CN209917478U provides a pulse bag type dust collector, which comprises a bracket, wherein a dust chamber, a dust removing cylinder and an ash bucket are arranged on the bracket from top to bottom, the dust chamber, the dust removing cylinder and the ash bucket are communicated, the top of the dust chamber is provided with a dust removing air outlet pipe, the bottom of the dust removing cylinder is provided with a dust removing air inlet pipe, a plurality of dust removing cloth bags are arranged in the dust chamber, the top of the dust removing chamber is provided with a pulse tube for backflushing cleaning the dust removing cloth bags, and the pulse gas in the pulse tube is used for backflushing cleaning the dust removing cloth bags, so that the following defects exist in the patent: a certain distance is arranged between each pulse valve and each filter bag, and the discharged gas in the pulse tube cannot accurately correspond to each filter bag, so that the recoil cleaning efficiency and effect are poor.
Disclosure of Invention
The technical scheme who adopts in this practicality is as follows:
the utility model provides a bag collector, includes the dust removal storehouse casing, the inside filter bag that is provided with of dust removal storehouse casing, the bottom of dust removal storehouse casing is provided with the ash bucket that unloads, and the top of dust removal storehouse casing is provided with the mounting panel, and the mounting panel forms gas passage with dust removal storehouse casing top, and the bottom of dust removal storehouse casing is provided with the dust removal air intake, and the top of dust removal storehouse casing of dust removal air intake opposite side is provided with the dust removal air exit, and the dust removal air exit sets up the tip at gas passage, the top that filter bag bottom was located the ash bucket that unloads, the top of filter bag is provided with the outlet duct, the top of outlet duct runs through the mounting panel and stretches into in the gas passage, and the top of gas passage is provided with the clearance pulse tube, and the tip of clearance pulse tube communicates with each other with the air-supply line of outside, and the below of clearance pulse tube is provided with the branch pipe, and the bottom and the outlet duct bottom just corresponds, and the outside cover of branch pipe bottom is equipped with the sliding sleeve, and the homonymy of multiunit sliding sleeve is provided with a actuating lever, sliding sleeve and actuating lever fixed connection.
The dust removal exhaust outlet is connected with the air inlet end of the exhaust pipeline.
A fan is arranged at the dust removal air inlet.
The outer diameter of the branch pipe is equal to the outer diameter of the air outlet pipe.
The middle part top of actuating lever is provided with the telescopic link, and the bottom and the actuating lever fixed connection of telescopic link, the top setting of telescopic link are in the output of pneumatic cylinder.
The pneumatic cylinder is fixed on the roof of dust removal storehouse casing.
The beneficial effects are that: according to the utility model, the pulse air flow supplied by the external air inlet pipe is transmitted through the cleaning pulse pipe to carry out backflushing cleaning on the worry bag, the air flow in the cleaning pulse pipe is split through the branch pipes, and each branch pipe is in sealing connection with the air outlet pipe at the top end of the filter bag through the sliding sleeve when the filter bag is subjected to backflushing cleaning, so that the air flow in the cleaning pulse pipe accurately reaches the filter bag, and the efficiency and effect of backflushing cleaning are improved.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of an internal structure of the present utility model;
fig. 3 is a schematic view of the internal structure of the second embodiment of the present utility model.
In the figure: the dust removal bin comprises a dust removal bin shell 1, a filter bag 2, an ash discharge hopper 3, a mounting plate 4, a gas channel 5, a dust removal air inlet 6, a dust removal air outlet 7, an air outlet pipe 8, an air exhaust pipeline 9, a cleaning pulse pipe 10, a branch pipe 11, a sliding sleeve 12, a driving rod 13, a fan 14, a telescopic rod 15, a hydraulic cylinder 16, a bracket 17, a suspension ladder 18 and an air inlet pipe 19.
Detailed Description
As shown in fig. 1-3: in the utility model, dust-containing gas in the external environment is pumped into a dust collection bin shell 1 through a fan 14 at a dust collection air inlet 6 and is filtered by a filter bag 2 and then is discharged from an air outlet pipe 8, a dust collection air outlet 7 and an air exhaust pipeline 9 in sequence, the bottom end of the dust collection bin shell 1 is provided with a dust discharge hopper 3, dust intercepted on the filter bag 2 falls into the dust discharge hopper 3 to be discharged through the prior art means such as vibration or self gravity, the filter bag 2 has a great deal of dust adhesion reducing filtering effect after long-time use, the filter bag 2 can be cleaned through reverse pulse gas cleaning, the utility model adopts the structure that the top end of the filter bag 2 is provided with an air outlet pipe 8, the top end of the air outlet pipe 8 penetrates through a mounting plate 4 and stretches into an air channel 5, the top of the air channel 5 is provided with a cleaning pulse pipe 10, and the end of the cleaning pulse pipe 10 is communicated with an external air inlet pipe 19, branch pipes 11 corresponding to the air outlet pipes 8 are arranged below the cleaning pulse pipes 10, the top ends of the branch pipes 11 are connected with the cleaning pulse pipes 10, the bottom ends of the branch pipes 11 are in positive correspondence with the air outlet pipes 8, sliding sleeves 12 are sleeved outside the bottom ends of the branch pipes 11, a driving rod 13 is arranged on the same side of each group of sliding sleeves 12, each sliding sleeve 12 is fixedly connected with the corresponding driving rod 13, a telescopic rod 15 is arranged above the middle part of each driving rod 13, the bottom ends of the telescopic rods 15 are fixedly connected with the corresponding driving rods 13, the top ends of the telescopic rods 15 are arranged at the output ends of hydraulic cylinders 16, the hydraulic cylinders 16 are started to control the telescopic rods 15 to stretch and retract, the driving rods 13 are driven to move in the stretching processes of the telescopic rods 15, the sliding sleeves 12 are positioned above the corresponding air outlet pipes 8 when the driving rods 13 are positioned at high positions, the air outlet pipes 8 discharge the air filtered by the filtering bags 2, and clean air discharged from the air outlet pipes 8 is discharged from the dust removal exhaust outlets 7 and the air exhaust pipes 9, when the filter bag 2 is in backflushing cleaning, the starting hydraulic cylinder 16 controls the driving rod 13 and the sliding sleeve 12 to be located at a low distance through the telescopic rod 15, the sliding sleeve 12 directly and hermetically connects the branch pipe 11 with the air outlet pipe 8, the air supply device of the air inlet pipe is started, and the pulse pipe 10 is arranged to clean pulse air flow supplied by the external air inlet pipe to backflush the filter bag.
The outside of dust removal storehouse casing 1 is provided with support 17, supports and protects dust removal storehouse casing 1 through support 17, and one side of dust removal storehouse casing 1 is provided with the hanging ladder 18 that supplies the climbing, supplies the staff to overhaul and uses.
In the utility model, the air inlet pipe can provide pulse air flow, the air inlet pipe is arranged at the end part of the cleaning pulse pipe 10 and used for providing pulse air flow for the cleaning pulse pipe 10, the branch pipe 11 is used for shunting the air flow in the cleaning pulse pipe 10, the hydraulic cylinder 16 is started to control the telescopic rod 15 to stretch and retract, the telescopic rod 15 drives the driving rod 13 to move in the stretching process, the driving rod 13 is positioned above the air outlet pipe 8 as shown in fig. 2 when positioned at the elevation, the air outlet pipe 8 is used for discharging air filtered by the filter bag 2, cleaning air discharged from the air outlet pipe 8 is discharged from the dust removal air outlet 7 and the air outlet pipe 9, when the filter bag 2 is in backflushing cleaning, the hydraulic cylinder 16 is started to control the driving rod 13 and the air outlet pipe 12 to be positioned at the low elevation as shown in fig. 3 through the telescopic rod 15, the sliding sleeve 12 is used for directly and hermetically connecting the branch pipe 11 with the air outlet pipe 8, the air supply device of the air inlet pipe is started, the pulse air flow supplied by the cleaning pulse pipe 10 is arranged to clean the filter bag through the pulse air flow which is transmitted outside, the branch pipe 11 is shunted, and when the filter bag 2 is in the backflushing cleaning process, the filter bag 2 is in the air flow is sealed and connected with the air outlet pipe 8 at the top end of the filter bag 2 through the sliding pipe 12 when the filter bag is in the backflushing process, the filter bag is sealed, the clean air flow reaches the filter bag accurately and reaches the filter bag 2 through the air inlet pipe and reaches the cleaning efficiency.
Claims (6)
1. The utility model provides a bag collector, a serial communication port, including dust removal storehouse casing (1), the inside filter bag (2) that is provided with of dust removal storehouse casing (1), the bottom of dust removal storehouse casing (1) is provided with dust hopper (3), the top of dust removal storehouse casing (1) is provided with mounting panel (4), mounting panel (4) and dust removal storehouse casing (1) top form gas channel (5), the bottom of dust removal storehouse casing (1) is provided with dust removal air intake (6), the top of dust removal storehouse casing (1) of dust removal air intake (6) opposite side is provided with dust removal air exit (7), the top of filter bag (2) is provided with outlet duct (8), the top of outlet duct (8) runs through mounting panel (4) and stretches into in gas channel (5), the top of gas channel (5) is provided with clearance pulse tube (10), the tip of clearance tube (10) communicates with each other with outside air inlet tube (19), the below of clearance pulse tube (10) is provided with branch pipe (11) corresponding with outlet duct (8) quantity, the top and clearance tube (11) is connected with clearance tube (10), the top and the top of branch pipe (11) is provided with pulse tube (8) and the bottom of a multiunit (12) is equipped with the corresponding pulse sleeve (12) in the side of pulse tube (12), the sliding sleeve (12) is fixedly connected with the driving rod (13).
2. A bag collector as claimed in claim 1, characterized in that the dust removal exhaust opening (7) is connected to the inlet end of an exhaust duct (9).
3. A bag house according to claim 2, characterized in that a fan (14) is arranged at the dust collection air inlet (6).
4. A bag house according to claim 1, characterized in that the outer diameter of the branch pipe (11) is equal to the outer diameter of the outlet pipe (8).
5. The bag collector as claimed in claim 4, characterized in that a telescopic rod (15) is arranged above the middle part of the driving rod (13), the bottom end of the telescopic rod (15) is fixedly connected with the driving rod (13), and the top end of the telescopic rod (15) is arranged at the output end of the hydraulic cylinder (16).
6. A bag house dust collector according to claim 5, characterized in that the hydraulic cylinder (16) is fixed to the top wall of the dust house housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320320302.1U CN219764770U (en) | 2023-02-27 | 2023-02-27 | Bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320320302.1U CN219764770U (en) | 2023-02-27 | 2023-02-27 | Bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764770U true CN219764770U (en) | 2023-09-29 |
Family
ID=88137532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320320302.1U Active CN219764770U (en) | 2023-02-27 | 2023-02-27 | Bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116999974A (en) * | 2023-10-07 | 2023-11-07 | 佛山市天禄智能装备科技有限公司 | Method for realizing automatic cleaning of high-temperature rotary furnace dust collector by intelligent induction technology |
-
2023
- 2023-02-27 CN CN202320320302.1U patent/CN219764770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116999974A (en) * | 2023-10-07 | 2023-11-07 | 佛山市天禄智能装备科技有限公司 | Method for realizing automatic cleaning of high-temperature rotary furnace dust collector by intelligent induction technology |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |