CN210544120U - Electric bag combined dust removal device - Google Patents
Electric bag combined dust removal device Download PDFInfo
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- CN210544120U CN210544120U CN201921041900.5U CN201921041900U CN210544120U CN 210544120 U CN210544120 U CN 210544120U CN 201921041900 U CN201921041900 U CN 201921041900U CN 210544120 U CN210544120 U CN 210544120U
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- electrostatic precipitator
- bag
- dust
- sack cleaner
- electric
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Abstract
The utility model provides an electricity bag combination formula dust collector, including the electrostatic precipitator and the sack cleaner that communicate each other, electrostatic precipitator one side is equipped with the air intake, and the sack cleaner is equipped with the gas outlet with one side that electrostatic precipitator deviates from mutually, is equipped with the filter bag in the sack cleaner, electrostatic precipitator and sack cleaner bottom all are equipped with the ash bucket, and the ash bucket lower extreme is equipped with the ash discharge mouth, are equipped with the relief valve on the ash discharge mouth, and the electrostatic precipitator top is equipped with the support frame, and support frame one side is equipped with the spout, is equipped with the screw rod in the spout, is equipped with the nut on the screw rod, and the nut slides along the spout, and the nut is connected with transverse connection rod, and vertical connecting rod is connected to transverse connection rod, is equipped with the through-hole that supplies vertical connecting rod. The device can realize the combination of electrostatic precipitator and bag dust collector, can strike off the dust on the dust removal board of electric dust filtration, guarantees dust removal effect.
Description
Technical Field
The utility model belongs to the dust collecting equipment field, in particular to electricity bag combination formula dust collector.
Background
Bag type dust collectors and electric dust collectors are widely used for industrial production purification. The electric dust collector utilizes the positive and negative electrodes to ionize dust to the positive plate. The bag type dust collector removes the particle smoke discharged by industrial furnaces and boilers through the forced filtration of filter materials, efficiently reduces the smoke dust in a smoke layer, and the discharge can reach below 10mg/Nm 3. The existing electric dust collector is difficult to thoroughly remove dust, the common dust removal rate is 80-90%, and certain requirements are provided for dust specific resistance, while the bag type dust collector is heavy in load for removing dust of flue gas with over-high dust, and the workload of cleaning dust in a filter bag is large, so that the service life of the filter bag is not facilitated. The electric bag composite dust remover is widely applied to industries such as metallurgy, power plants, building materials and the like, and is important environment-friendly equipment for treating flue gas and dust. But the dust of adhesion is difficult to clear up on the dust removal board among the electric precipitation mechanism among the current electric bag composite dust remover, influences dust removal effect along with the increase of live time, and the dust of adhesion is difficult to collect on the dust removal board moreover. CN201521121775.0 discloses an electric-bag composite dust collector, in which a motor drives a scraper to rotate, so as to scrape off dust adsorbed on an electric field, but the dust falls into a bag dust-collecting chamber, which makes it difficult to remove dust in the bag dust-collecting chamber.
Disclosure of Invention
The utility model aims to solve the technical problem that an electricity bag combination formula dust collector is provided, realizes electrostatic precipitator and bag-type dust collector's combination, can strike off the dust on electrostatic precipitator's the plate electrode, guarantees the dust removal effect.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an electricity bag combination formula dust collector, including electrostatic precipitator and the sack cleaner that communicates each other, electrostatic precipitator one side is equipped with the air intake, the sack cleaner is equipped with the gas outlet with one side that electrostatic precipitator deviates from mutually, be equipped with the filter bag in the sack cleaner, electrostatic precipitator and sack cleaner bottom all are equipped with the ash bucket, the ash bucket lower extreme is equipped with the ash discharge mouth, be equipped with the relief valve on the ash discharge mouth, the electrostatic precipitator top is equipped with the support frame, support frame one side is equipped with the spout, be equipped with the screw rod in the spout, be equipped with the nut on the screw rod, the nut slides along the spout, the nut is connected with transverse connection pole, transverse connection pole connects vertical connecting rod, be equipped with the through-hole that supplies vertical connecting rod to pass on the electrostatic precipitator.
In a preferable scheme, the driving mechanism comprises a driven bevel gear arranged on the screw rod, a transverse rotating shaft is arranged on the supporting frame, and a driving bevel gear meshed with the driven bevel gear is arranged on the transverse rotating shaft.
In a further scheme, a rotating handle is arranged on the transverse rotating shaft.
In a further scheme, the transverse rotating shaft is driven by a driving motor.
In the preferred scheme, an air injection pipe is arranged above the filter bag, a nozzle corresponding to the filter bag is arranged on the air injection pipe, the air injection pipe is connected with an air tank, and a valve is arranged on the air injection pipe.
The utility model provides a pair of electricity bag combination formula dust collector combines together through electrostatic precipitator and sack cleaner, at first removes dust through electrostatic precipitator after, reduces the ash handling volume of subsequent sack cleaner, improves dust collection efficiency, has avoided the sack cleaner to cause the resistance big in album ash, and has reduced dust collection efficiency, scrapes the ash through the plate electrode of scraper blade in to electrostatic precipitator, guarantees dust collection efficiency.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a preferred structure of the present invention;
in the figure: the device comprises an electric dust collector 1, a bag-type dust collector 2, a filter bag 3, an ash hopper 4, a discharge valve 5, a support frame 6, a screw rod 7, a nut 8, a transverse connecting rod 9, a vertical connecting rod 10, a scraper 11, a driven bevel gear 12, a transverse rotating shaft 13, a driving bevel gear 14, a rotating handle 15, a driving motor 16, an air injection pipe 17, a nozzle 18, an air tank 19, a valve 20, an air inlet 101, an air outlet 201, an ash discharge port 401 and a sliding groove 601.
Detailed Description
Example 1: as shown in figure 1, an electric bag combined type dust removing device comprises an electric dust remover 1 and a bag-type dust remover 2 which are communicated with each other, wherein one side of the electric dust remover 1 is provided with an air inlet 101, the air inlet 101 is arranged at one side far away from the bag-type dust remover 2, one side of the bag-type dust remover 2, which is far away from the electric dust remover 1, is provided with an air outlet 201, a filter bag 3 is arranged in the bag-type dust remover 2, the bottoms of the electric dust remover 1 and the bag-type dust remover 2 are respectively provided with an ash hopper 4, the lower end of the ash hopper 4 is provided with an ash discharge port 401, the ash discharge port 401 is provided with a discharge valve 5, the top of the electric dust remover 1 is provided with a support frame 6, one side of the support frame 6 is provided with a chute 601, a screw rod 7 is arranged in the chute 601, the, be equipped with the through-hole that supplies vertical connecting rod 10 to pass on the electrostatic precipitator 1, vertical connecting rod 10 lower extreme is equipped with scrapes the scraper blade 11 of ash to the plate electrode in the electrostatic precipitator 1, and screw rod 7 passes through the actuating mechanism drive.
In this embodiment, the driving mechanism includes a driven bevel gear 12 disposed on the screw 7, the driven bevel gear 12 is sleeved on the lower end of the screw 7, a transverse rotating shaft 13 is disposed on the supporting frame 6, the transverse rotating shaft 13 is rotatably mounted on the supporting frame 6 through a bearing, and a driving bevel gear 14 engaged with the driven bevel gear 12 is disposed on the transverse rotating shaft 13.
And a rotating handle 15 is arranged on the transverse rotating shaft 13.
The transverse rotating shaft 13 is rotated through the rotating handle 15, the screw 7 is driven to rotate through the meshing of the driving bevel gear 14 and the driven bevel gear 12, the nut 8 is driven to move up and down, the scraper 11 is driven to move up and down, the ash scraping of the electrode plates in the electric dust collector 1 is realized, the cleaning of dust is realized, and the cleaned dust falls into the ash hopper 4 at the bottom for collection; the smoke dust is discharged through the gas outlet 201 after passing through the electric dust collector 1 and the bag-type dust collector 2 in sequence for dust collection, 80-90% of dust is removed through the electric dust collector 1, the dust removal amount of the bag-type dust collector 2 is reduced, the replacement interval of the filter bag 3 is increased, and the labor amount is reduced; the dust removal effect of the electric dust remover 1 can be ensured by scraping the dust through the scraper 11.
Preferably, an air injection pipe 17 is arranged above the filter bag 3, a nozzle 18 corresponding to the filter bag 3 is arranged on the air injection pipe 17, the air injection pipe 17 is connected with an air tank 19, and a valve 20 is arranged on the air injection pipe 17.
By opening the valve 20, the filter bag 3 is backwashed by gas through the nozzle 18, which is helpful for the falling off of dust on the filter bag 3 and ensures the dust removal efficiency.
Example 2: as shown in fig. 2, the traverse shaft 13 is driven by a driving motor 16, unlike in embodiment 1. Specifically, the driving motor 16 is fixed on the top of the electric dust collector 1, and the driving motor 16 is a speed reducing motor. The driving motor 16 drives the transverse rotating shaft 15 to rotate, so that the labor intensity is reduced.
Claims (5)
1. The utility model provides an electricity bag combination formula dust collector, includes electrostatic precipitator (1) and sack cleaner (2) that communicate each other, electrostatic precipitator (1) one side is equipped with air intake (101), and one side that sack cleaner (2) and electrostatic precipitator (1) deviate from mutually is equipped with gas outlet (201), is equipped with filter bag (3) in sack cleaner (2), its characterized in that: electrostatic precipitator (1) and sack cleaner (2) bottom all are equipped with ash bucket (4), ash bucket (4) lower extreme is equipped with ash discharge mouth (401), be equipped with blow-off valve (5) on ash discharge mouth (401), electrostatic precipitator (1) top is equipped with support frame (6), support frame (6) one side is equipped with spout (601), be equipped with screw rod (7) in spout (601), be equipped with nut (8) on screw rod (7), nut (8) slide along spout (601), nut (8) are connected with transverse connection pole (9), vertical connecting rod (10) are connected in transverse connection pole (9), be equipped with the through-hole that supplies vertical connecting rod (10) to pass on electrostatic precipitator (1), vertical connecting rod (10) lower extreme is equipped with scraper blade (11) of scraping the ash to the plate electrode in electrostatic precipitator (1), screw rod (7) are through the actuating mechanism drive.
2. The electric-bag combined dust collector as claimed in claim 1, wherein: the driving mechanism comprises a driven bevel gear (12) arranged on the screw rod (7), a transverse rotating shaft (13) is arranged on the supporting frame (6), and a driving bevel gear (14) meshed with the driven bevel gear (12) is arranged on the transverse rotating shaft (13).
3. An electric-bag combined dust-collecting device according to claim 2, characterized in that: and a rotating handle (15) is arranged on the transverse rotating shaft (13).
4. An electric-bag combined dust-collecting device according to claim 2, characterized in that: the transverse rotating shaft (13) is driven by a driving motor (16).
5. The electric-bag combined dust collector as claimed in claim 1, wherein: the filter bag is characterized in that an air injection pipe (17) is arranged above the filter bag (3), a nozzle (18) corresponding to the filter bag (3) is arranged on the air injection pipe (17), the air injection pipe (17) is connected with an air tank (19), and a valve (20) is arranged on the air injection pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041900.5U CN210544120U (en) | 2019-07-05 | 2019-07-05 | Electric bag combined dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041900.5U CN210544120U (en) | 2019-07-05 | 2019-07-05 | Electric bag combined dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210544120U true CN210544120U (en) | 2020-05-19 |
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ID=70663171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921041900.5U Active CN210544120U (en) | 2019-07-05 | 2019-07-05 | Electric bag combined dust removal device |
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| CN (1) | CN210544120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457847A (en) * | 2021-05-25 | 2021-10-01 | 湖北裕久隆环保电气设备有限公司 | Corrosion-resistant combined electric dust collector |
-
2019
- 2019-07-05 CN CN201921041900.5U patent/CN210544120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457847A (en) * | 2021-05-25 | 2021-10-01 | 湖北裕久隆环保电气设备有限公司 | Corrosion-resistant combined electric dust collector |
| CN113457847B (en) * | 2021-05-25 | 2024-04-05 | 湖北裕久隆环保电气设备有限公司 | Corrosion-resistant combined electric dust collector |
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