CN211659516U - Pulse dust collector - Google Patents
Pulse dust collector Download PDFInfo
- Publication number
- CN211659516U CN211659516U CN201922356890.0U CN201922356890U CN211659516U CN 211659516 U CN211659516 U CN 211659516U CN 201922356890 U CN201922356890 U CN 201922356890U CN 211659516 U CN211659516 U CN 211659516U
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- China
- Prior art keywords
- baffle
- dust
- dust collector
- filter bag
- pulse
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the technique of filtration equipment and specifically relates to a pulse dust collector is related to, including box, a plurality of ash bucket that has the unloading valve, be provided with filter chamber and air-purifying chamber in the box, the filter chamber both sides are equipped with air intake and air outlet respectively, the air-purifying chamber top is equipped with the pulse ash removal device, is equipped with the perforated plate between filter chamber and the air intake, installs the filter bag on the perforated plate, be provided with a plurality of inclined baffles between filter bag and the air intake. The utility model discloses have and to pass through and block the dust to reduce the impact of dust to the filter bag, thereby increase the life's of filter bag effect.
Description
Technical Field
The utility model belongs to the technical field of filtration equipment's technique and specifically relates to a pulse dust collector is related to.
Background
The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified. The pulse dust collector is a novel high-efficiency pulse dust collector improved on the basis of a bag type dust collector.
The existing pulse dust collector sends dust-containing gas into the box body through the filter bag, the filter bag blocks dust and enables the gas to pass through for filtering, and due to the fact that overlarge dust particles exist in the dust-containing gas, when the wind speed is too fast, the dust particles impact the filter bag to cause damage of the filter bag, and therefore the service life of the filter bag is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pulse dust collector can be through blockking the dust to reduce the impact of dust to the filter bag, thereby increase the life of filter bag.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a pulse dust collector, includes box, a plurality of ash buckets that have the unloading valve, is provided with filter chamber and air-purifying chamber in the box, the filter chamber both sides are equipped with air intake and air outlet respectively, the air-purifying chamber top is equipped with the pulse ash removal device, is equipped with the perforated plate between filter chamber and the air intake, installs the filter bag on the perforated plate, be provided with a plurality of slope baffles between filter bag and the air intake.
By adopting the technical scheme, the baffle plate is obliquely arranged, so that when dust-containing gas enters the box body, the gas can be blocked, the speed of the gas and dust can be reduced, meanwhile, the impact force of the dust on the filter bag can be reduced, and the filter bag is damaged due to the fact that the dust is placed to impact the filter bag, so that the service life of the filter bag is prolonged; meanwhile, the baffle can also block a part of dust, so that the dust directly falls into the dust hopper, the workload of the filter bag is reduced, and the service life of the filter bag is prolonged.
The utility model discloses further set up to: the baffle is rotatably arranged in the filtering chamber.
Through adopting above-mentioned technical scheme, the baffle rotates and sets up the inclination that can adjust the baffle, makes the baffle can adjust inclination according to the wind speed, also can guarantee that the baffle is not fragile when blockking dust prefilter.
The utility model discloses further set up to: the adjustable box is characterized in that an adjusting rod is arranged on the baffle, an adjusting groove is formed in the box body corresponding to the adjusting rod, the adjusting rod slides in the adjusting groove, and the baffle is driven to rotate.
Through adopting above-mentioned technical scheme, the setting of adjustment tank and regulation pole has made things convenient for the regulation to the baffle.
The utility model discloses further set up to: the adjusting rod is provided with a corrugated blocking piece, and the corrugated blocking piece covers the whole adjusting groove when the adjusting rod slides.
Through adopting above-mentioned technical scheme, because in the adjustment tank intercommunication box, consequently have the dust to leak out from the adjustment tank, the setting of ripple separation blade can seal the adjustment tank when guaranteeing that the regulation pole normally slides in the adjustment tank, prevents leaking of dust.
The utility model discloses further set up to: an inclined guide plate is arranged between the baffle and the air inlet, and a plurality of uniform plates are fixedly arranged on the guide plate.
Through adopting above-mentioned technical scheme, the deflector slope sets up the dirty gas that can lead to get into the box, can carry out prefilter to some large-scale dusts simultaneously, and the cooperation divides the board equally to make dirty gas equally divide to the box when passing through the deflector, makes the gas that each filter bag department passes through more average relatively, and the gas that reduces partial filter bag and pass through is too much and damages the condition that needs frequent change to appear at the excessive speed.
The utility model discloses further set up to: the baffles are divided into two parts and are respectively arranged on two sides of the guide plate.
Through adopting above-mentioned technical scheme, the aviation baffle cooperation is equallyd divide the board with gas and can get into the filter bag from both sides after equallyd divide, and the baffle is equallyd divide into two and sets up in the aviation baffle both sides, has guaranteed that the gas of both sides can block and filter the back through the baffle earlier and get into the filter bag again.
The utility model discloses further set up to: two linkage rods are arranged on one side of the box body, the adjusting rods on the baffle plate of the guide plate on the same side are all rotatably arranged on the same linkage rod, and the linkage rod drives the guide plate to rotate simultaneously with the baffle plate of the guide plate on the same side.
By adopting the technical scheme, the baffle plates can be linked by the linkage rod, the same inclination angle of the baffle plates at the same side is ensured, and the baffle plates are convenient to adjust.
The utility model discloses further set up to: the adjusting rod is fixedly provided with an anti-drop block.
Through adopting above-mentioned technical scheme, the setting up of anticreep piece has guaranteed to adjust the connection of pole and gangbar, prevents that the gangbar from breaking away from adjusting the pole.
The utility model discloses further set up to: and the linkage rod is in threaded connection with a fixing bolt, and the fixing bolt penetrates through the linkage rod and abuts against the box body.
Through adopting above-mentioned technical scheme, fixing bolt's setting can be fixed to the linkage rod after baffle angle modulation accomplishes, guarantees the fixed of baffle simultaneously.
To sum up, the utility model discloses a beneficial technological effect does:
the inclined arrangement of the baffle can block the gas when the dust-containing gas enters the box body, so that the speed of the gas and the dust is reduced, meanwhile, the impact force of the dust on the filter bag is reduced, and the filter bag is damaged due to the fact that the dust is placed to impact the filter bag, so that the service life of the filter bag is prolonged; meanwhile, the baffle can also block a part of dust, so that the dust directly falls into the dust hopper, the workload of the filter bag is reduced, and the service life of the filter bag is prolonged;
the baffle is rotatably provided with an inclination angle which can be adjusted, so that the inclination angle of the baffle can be adjusted according to the wind speed, and the baffle is prevented from being damaged easily while dust is primarily filtered;
the adjusting groove is communicated with the box body, so that dust leaks out of the adjusting groove, and due to the arrangement of the corrugated blocking piece, the adjusting groove can be sealed while the adjusting rod is ensured to normally slide in the adjusting groove, so that the dust is prevented from leaking out;
the guide plate is obliquely arranged and can guide dust-containing gas entering the box body, meanwhile, some large dust can be preliminarily filtered, the dust-containing gas can be uniformly distributed into the box body when passing through the guide plate by matching with the uniform distribution plate, so that the gas passing through each filter bag is relatively more uniform, and the situation that part of the filter bags are damaged too quickly due to excessive gas passing through the filter bags and need to be frequently replaced is reduced;
due to the linkage rod, the baffles can be linked, the same inclination angle of the baffles on the same side is ensured, and the baffles can be conveniently adjusted.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional structure view along the length direction of the present invention.
Fig. 3 is a schematic cross-sectional structure along the width direction of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 1, a box body; 2. an ash discharge valve; 3. an ash hopper; 4. a filtering chamber; 5. a gas purifying chamber; 6. an air inlet; 7. an air outlet; 8. a pulse ash removal device; 9. a perforated plate; 10. a filter bag; 11. a baffle plate; 12. adjusting a rod; 13. an adjustment groove; 14. a corrugated baffle plate; 15. a guide plate; 16. evenly dividing the plates; 17. a linkage rod; 18. an anti-drop block; 19. and (5) fixing the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a pulse dust collector, which comprises a box body 1 and three dust hoppers 3 with dust discharge valves 2, wherein the dust hoppers 3 are arranged below the box body 1, a filtering chamber 4 and an air purifying chamber 5 are arranged in the box body 1, an air inlet 6 and an air outlet 7 are respectively arranged at two sides of the filtering chamber 4, a pulse dust cleaning device 8 is arranged above the air purifying chamber 5, the pulse dust cleaning device 8 can clean dust deposited on a filtering cloth bag of the bag type dust collector by intermittently spraying air flow with certain pressure to the cloth bag, a porous plate 9 is arranged between the filtering chamber 4 and the air inlet 6, a filtering bag 10 is arranged on the porous plate 9, a plurality of inclined baffles 11 are arranged between the filtering bag 10 and the air inlet 6, the inclined baffles 11 can block gas when dust-containing gas enters the box body 1, the speed of the gas and the dust is reduced, and the impact force of the dust, the filter bag 10 is damaged due to the dust striking against the filter bag 10, thereby increasing the service life of the filter bag 10; meanwhile, the baffle 11 can also block a part of dust, so that the dust directly falls into the dust hopper 3, the workload of the filter bag 10 is reduced, and the service life of the filter bag 10 is prolonged.
Referring to fig. 1, 3 and 4, the baffle 11 is rotatably arranged in the filtering chamber 4, and the baffle 11 is rotatably arranged to adjust the inclination angle of the baffle 11, so that the baffle 11 can adjust the inclination angle according to the wind speed, thereby preventing dust from being primarily filtered and ensuring that the baffle 11 is not easy to damage; the baffle 11 is provided with an adjusting rod 12, the box body 1 is provided with an adjusting groove 13 corresponding to the adjusting rod 12, the adjusting groove 13 is an arc-shaped groove, the round shape is the rotating axis of the baffle 11, the adjusting rod 12 slides in the adjusting groove 13 and drives the baffle 11 to rotate, and the adjusting groove 13 and the adjusting rod 12 are arranged, so that the baffle 11 can be conveniently adjusted; the corrugated baffle plate 14 is arranged on the adjusting rod 12, the corrugated baffle plate 14 covers the whole adjusting groove 13 when the adjusting rod 12 slides, dust leaks from the adjusting groove 13 because the adjusting groove 13 is communicated with the box body 1, and the arrangement of the corrugated baffle plate 14 can seal the adjusting groove 13 while ensuring that the adjusting rod 12 normally slides in the adjusting groove 13, so that the dust is prevented from leaking.
Referring to fig. 2 and 3, an inclined guide plate 15 is arranged between the baffle 11 and the air inlet 6, a plurality of uniform plates 16 are fixedly arranged on the guide plate 15, after being guided by the guide plate 15 to impact the uniform plates 16, the gas enters the baffle 11 from two sides of the uniform plates 16, and the amount of the gas impacting on each uniform plate 16 is the same, so that the gas is ensured to enter the baffle 11 after being uniformly distributed, the guide plate 15 is obliquely provided with dust-containing gas capable of guiding the dust-containing gas entering the box body 1, and meanwhile, some large dust can be preliminarily filtered, and the dust-containing gas can be uniformly distributed into the box body 1 when passing through the guide plate 15 by matching with the uniform plates 16, so that the gas passing through each filter bag 10 is relatively more average, and the situation that part of the filter bags 10 are damaged too much gas and need to be frequently replaced when the gas passing through too fast; the baffle 11 is equally divided into two parts which are respectively arranged at two sides of the guide plate 15, the air guide plate is matched with the even division plate 16 to equally divide air into the filter bag 10 from two sides, and the baffle 11 is equally divided into two parts which are arranged at two sides of the air guide plate, so that the air at two sides can firstly pass through the baffle 11 to be blocked and filtered and then enters the filter bag 10.
Referring to fig. 1, 3 and 4, two linkage rods 17 are arranged on one side of a box body 1, adjusting rods 12 on baffles 11 on the same side of a guide plate 15 are rotatably arranged on the same linkage rod 17, the linkage rods 17 drive the baffles 11 on the same side of the guide plate 15 to simultaneously rotate, and the linkage rods 17 are arranged to enable the baffles 11 to be linked, so that the same inclination angle of the baffles 11 on the same side is ensured, and the adjustment of the baffles 11 is facilitated; the anti-drop block 18 is fixedly arranged on the adjusting rod 12, and the arrangement of the anti-drop block 18 ensures the connection between the adjusting rod 12 and the linkage rod 17 and prevents the linkage rod 17 from being separated from the adjusting rod 12; the linkage rod 17 is connected with a fixing bolt 19 through threads, the fixing bolt 19 penetrates through the linkage rod 17 and abuts against the box body 1, the fixing bolt 19 is arranged, the linkage rod 17 can be fixed after the angle of the baffle plate 11 is adjusted, and meanwhile the baffle plate 11 is fixed.
The implementation principle of the embodiment is as follows: the dust-containing gas enters the box body 1 through the air inlet 6, the dust-containing gas is equally divided in the box body 1 through the guide plate 15 and the equally dividing plate 16, meanwhile, the guide plate 15 can filter a part of large particles, then the gas comes to the baffle 11, primary filtering is carried out under the action of the baffle 11, the flowing speed of the gas is reduced under the action of the baffle 11, the gas primarily filtered by the baffle 11 enters the filter bag 10 for filtering, dust on the filter bag 10 falls into the dust hopper 3 under the action of the pulse dust cleaning device 8 and is discharged by opening the dust discharging valve 2, and the purified gas leaves the box body 1 through the air outlet 7; when the wind speed changes, the fixing bolt 19 is unscrewed, the linkage rod 17 is rotated to adjust the angle of the baffle plate 11, and after the angle adjustment is completed, the fixing bolt 19 is screwed down to fix the baffle plate 11.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a pulse dust collector, includes box (1), a plurality of ash bucket (3) that have unloading valve (2), is provided with filter chamber (4) and air-purifying chamber (5) in box (1), filter chamber (4) both sides are equipped with air intake (6) and air outlet (7) respectively, air-purifying chamber (5) top is equipped with pulse ash removal device (8), is equipped with between filter chamber (4) and air intake (6) perforated plate (9), installs filter bag (10), its characterized in that on perforated plate (9): a plurality of inclined baffles (11) are arranged between the filter bag (10) and the air inlet (6).
2. A pulse dust collector as defined in claim 1, wherein: the baffle (11) is rotatably arranged in the filter chamber (4).
3. A pulse dust collector as defined in claim 2, wherein: the adjustable box is characterized in that an adjusting rod (12) is arranged on the baffle (11), an adjusting groove (13) is formed in the box body (1) corresponding to the adjusting rod (12), and the adjusting rod (12) slides in the adjusting groove (13) and drives the baffle (11) to rotate.
4. A pulse dust collector as defined in claim 3, wherein: the adjusting rod (12) is provided with a corrugated blocking piece (14), and the corrugated blocking piece (14) covers the whole adjusting groove (13) when the adjusting rod (12) slides.
5. A pulse precipitator in accordance with claim 4, wherein: an inclined guide plate (15) is arranged between the baffle (11) and the air inlet (6), and a plurality of uniform distribution plates (16) are fixedly arranged on the guide plate (15).
6. A pulse precipitator in accordance with claim 5, wherein: the baffles (11) are divided into two parts and are respectively arranged on two sides of the guide plate (15).
7. A pulse dust collector as defined in claim 6, wherein: two linkage rods (17) are arranged on one side of the box body (1), the adjusting rods (12) on the baffle (11) on the same side of the guide plate (15) are all rotatably arranged on the same linkage rod (17), and the linkage rods (17) drive the baffle (11) on the same side of the guide plate (15) to rotate simultaneously.
8. A pulse dust collector as defined in claim 7, wherein: the adjusting rod (12) is fixedly provided with an anti-drop block (18).
9. A pulse dust collector as defined in claim 8, wherein: the linkage rod (17) is connected with a fixing bolt (19) in a threaded mode, and the fixing bolt (19) penetrates through the linkage rod (17) and abuts against the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356890.0U CN211659516U (en) | 2019-12-24 | 2019-12-24 | Pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356890.0U CN211659516U (en) | 2019-12-24 | 2019-12-24 | Pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211659516U true CN211659516U (en) | 2020-10-13 |
Family
ID=72734616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356890.0U Expired - Fee Related CN211659516U (en) | 2019-12-24 | 2019-12-24 | Pulse dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211659516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941207A (en) * | 2021-10-13 | 2022-01-18 | 贵州万宜亿保科技有限责任公司 | Air flow uniform distribution device of dust remover |
-
2019
- 2019-12-24 CN CN201922356890.0U patent/CN211659516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941207A (en) * | 2021-10-13 | 2022-01-18 | 贵州万宜亿保科技有限责任公司 | Air flow uniform distribution device of dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201013 Termination date: 20211224 |