CN214348509U - Furnace is dust collector for flue gas treatment - Google Patents
Furnace is dust collector for flue gas treatment Download PDFInfo
- Publication number
- CN214348509U CN214348509U CN202023163747.9U CN202023163747U CN214348509U CN 214348509 U CN214348509 U CN 214348509U CN 202023163747 U CN202023163747 U CN 202023163747U CN 214348509 U CN214348509 U CN 214348509U
- Authority
- CN
- China
- Prior art keywords
- dust removal
- sleeve
- removal box
- face
- dust
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A dust removal device for hearth flue gas treatment comprises a dust removal box, an exhaust fan, a driving motor, a dust removal box cover, an air inlet pipeline, a cleaning sleeve, a connecting shaft, a gear, an annular rack, an annular limiting block, a first bolt, a connecting rod, an air outlet pipeline and a support ring; the upper end of the dust removal box is provided with an opening, and the peripheral surface of the dust removal box is provided with an air inlet for pouring flue gas; the dust removal box cover is arranged on the dust removal box; a plurality of groups of threaded through holes are formed in the limiting sleeve; the connecting sleeve is arranged on the outer side of the limiting sleeve, and a plurality of groups of first threaded blind holes are formed in the end face of the connecting sleeve; one end of each of the first bolts penetrates through the corresponding one of the threaded through holes and is inserted into the corresponding one of the first threaded blind holes, and the first bolts are in threaded connection with the limiting sleeve and the connecting sleeve; the exhaust fan is arranged on the dust removal box cover. The utility model discloses a clean telescopic rotation and drive the brush and clean the dust that filters the pocket surface, can improve the filter effect of filtering the pocket, practice thrift clean time.
Description
Technical Field
The utility model relates to a flue gas dust removal technical field especially relates to a furnace is dust collector for flue gas treatment.
Background
As is well known, the boiler is an energy conversion device, the energy input into the boiler has chemical energy in the burning, the electric energy, the boiler output has certain heat energy and steam, high-temperature water or organic heat carrier, still can produce a large amount of flue gas and need discharge, still contain more dust and impurity etc. in the flue gas, direct emission still can cause the pollution of certain degree to the position of discharging the environment in the air, consequently need to discharge after carrying out filtration treatment to the boiler flue gas, often can adopt the sack cleaner to carry out filtration purification treatment during current flue gas filtration treatment, improve the cleanliness factor of flue gas, but the sack cleaner for current flue gas purification can not timely cleanness when using, it is more troublesome to dismantle the dust remover when clean.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a furnace is dust collector for flue gas treatment drives the brush through clean telescopic rotation and cleans the dust on filter screen bag surface, can improve filter screen bag's filter effect, practices thrift clean time.
(II) technical scheme
The utility model provides a dust removal device for furnace hearth flue gas treatment, which comprises a dust removal box, an exhaust fan, a driving motor, a dust removal box cover, an air inlet pipeline, a cleaning sleeve, a connecting shaft, a gear, an annular rack, an annular limiting block, a first bolt, a mounting frame, a second bolt, a limiting sleeve, a connecting rod, an air outlet pipeline and a supporting ring;
the upper end of the dust removal box is provided with an opening, and the peripheral surface of the dust removal box is provided with an air inlet for pouring flue gas; the dust removal box cover is arranged on the dust removal box, and the lower end face of the dust removal box cover is connected with the upper end face of the limiting sleeve; a plurality of groups of threaded through holes are formed in the limiting sleeve; the connecting sleeve is arranged on the outer side of the limiting sleeve, and a plurality of groups of first threaded blind holes are formed in the end face, close to the limiting sleeve, of the connecting sleeve; the multiple groups of threaded through holes correspond to the multiple groups of first threaded blind holes one by one; one end of each of the first bolts penetrates through the corresponding one of the threaded through holes and is inserted into the corresponding one of the first threaded blind holes, and the first bolts are in threaded connection with the limiting sleeve and the connecting sleeve; the exhaust fan is arranged on the dust removal box cover, and an air inlet of the exhaust fan is communicated with the interior of the dust removal box;
one end of each group of connecting rods is connected with the lower end face of the connecting sleeve, and the other end of each group of connecting rods is connected with the corresponding group of cross rods; the support ring is sleeved on the outer side of the circumference defined by the plurality of groups of connecting rods together and is connected with the plurality of groups of connecting rods; the mounting frame is mounted on the outer side of the connecting sleeve, the upper end face of the mounting frame is connected with the lower end face of the dust removal box cover, a mounting groove for mounting a filter screen bag is formed in the lower end face of the mounting frame, and a second threaded blind hole is formed in the end face, far away from the connecting sleeve, of the mounting frame; the second threaded blind hole is communicated with the mounting groove; the filter mesh bag is arranged in the mounting groove; one end of the second bolt penetrates through the second threaded blind hole and presses the filter mesh bag tightly;
the annular limiting block is arranged on the outer side of the mounting frame, and the upper end face of the annular limiting block is connected with the lower end face of the dust removal box cover; the upper end of the cleaning sleeve is connected with the annular limiting block in a sliding mode, a plurality of groups of strip-shaped through holes are formed in the cleaning sleeve, a plurality of groups of hairbrushes for cleaning the filter mesh bag are arranged on the inner circumferential surface of the cleaning sleeve, and the outer circumferential surface of the cleaning sleeve is connected with the annular rack; the driving motor is arranged on the upper end surface of the dust removal box cover, and an output shaft of the driving motor is connected with the connecting shaft; the other end of the connecting shaft extends into the dust removing box and is connected with the gear; the gear is in meshed transmission with the annular rack.
Preferably, the end face of one side of the plurality of groups of connecting rods, which is close to the filter mesh bag, is provided with a supporting block for supporting the filter mesh bag.
Preferably, the air outlet of the exhaust fan is connected with the air outlet pipeline.
Preferably, the bottom of the dust removal box is provided with a supporting leg for supporting the box body.
Preferably, the dust removal box cover is in threaded connection with the dust removal box.
Preferably, the lower end surface of the dust removing box is provided with a sewage draining outlet for draining dust.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
in the utility model, the air inlet pipeline is connected with the furnace chamber needing dust removal when in use, under the action of the exhaust fan, negative pressure is generated inside the dust removal box to suck the smoke dust in the furnace chamber into the dust removal box, the air inside the dust removal box flows to the filter mesh bag under the action of the exhaust fan, and the dust in the air is left inside the dust removal box under the filtration of the filter mesh bag; when the dust removal box works for a period of time, the driving motor is started, the driving motor drives the gear to rotate, the gear is meshed with the annular rack to drive the cleaning sleeve to rotate, and the brush cleans dust attached to the surface of the filter mesh bag when the cleaning sleeve rotates, so that the normal work of the dust removal box can be ensured;
in addition, the end faces of the plurality of groups of connecting rods, which are close to the filter mesh bags, are provided with supporting blocks for supporting the filter mesh bags, so that the filter mesh bags can be well supported, and the brushes can be ensured to contact the filter mesh bags when the cleaning sleeve rotates, so that a better cleaning effect is realized;
in addition, the air outlet of the exhaust fan is connected with an air outlet pipeline, so that the cleaned air can be guided to a specified position;
in addition, the dust removal box cover is in threaded connection with the dust removal box, so that the sealing performance inside the dust removal box can be guaranteed, and the working efficiency of the exhaust fan is guaranteed.
Drawings
Fig. 1 is the utility model provides a furnace is dust collector for flue gas treatment's schematic structure diagram.
Fig. 2 is the utility model provides a furnace is a locally enlarged structural sketch map of A department in dust collector for flue gas treatment.
Reference numerals: 1. a dust removal box; 2. an exhaust fan; 3. a drive motor; 4. a dust removal box cover; 5. an air inlet pipeline; 6. cleaning the sleeve; 7. a connecting shaft; 8. a gear; 9. an annular rack; 10. air holes are formed; 11. an annular stop block; 12. filtering the mesh bag; 13. a first bolt; 14. installing a frame; 15. a second bolt; 16. a limiting sleeve; 17. a connecting sleeve; 18. a connecting rod; 19. a support block; 20. an air outlet pipeline; 21. a support ring; 22. a cross bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides a furnace flue gas treatment dust removal device, including dust removal case 1, air exhauster 2, driving motor 3, dust removal case lid 4, intake stack 5, clean sleeve 6, connecting axle 7, gear 8, annular rack 9, annular stopper 11, first bolt 13, installing frame 14, second bolt 15, limiting sleeve 16, connecting sleeve 17, connecting rod 18, air-out pipeline 20 and support ring 21;
an opening is formed in the upper end of the dust removing box 1, and an air inlet for pouring flue gas is formed in the peripheral surface of the dust removing box 1; the dust removal box cover 4 is arranged on the dust removal box 1, and the lower end face of the dust removal box cover 4 is connected with the upper end face of the limiting sleeve 16; a plurality of groups of threaded through holes are arranged on the limiting sleeve 16; the connecting sleeve 17 is arranged on the outer side of the limiting sleeve 16, and a plurality of groups of first threaded blind holes are formed in the end face, close to the limiting sleeve 16, of the connecting sleeve 17; the multiple groups of threaded through holes correspond to the multiple groups of first threaded blind holes one by one; one end of each of the plurality of groups of first bolts 13 respectively penetrates through the plurality of groups of threaded through holes and is respectively inserted into the plurality of groups of first threaded blind holes, and the plurality of groups of first bolts 13 are respectively in threaded connection with the limiting sleeve 16 and the connecting sleeve 17; the exhaust fan 2 is arranged on the dust removal box cover 4, and an air inlet of the exhaust fan 2 is communicated with the interior of the dust removal box 1;
one end of each of the plurality of groups of connecting rods 18 is connected with the lower end face of the connecting sleeve 17, and the other end of each of the plurality of groups of connecting rods 18 is connected with the plurality of groups of cross rods 22; the support ring 21 is sleeved on the outer side of the circumference enclosed by the multiple groups of connecting rods 18, and the support ring 21 is connected with the multiple groups of connecting rods 18; the mounting frame 14 is mounted on the outer side of the connecting sleeve 17, the upper end face of the mounting frame 14 is connected with the lower end face of the dust removal box cover 4, the lower end face of the mounting frame 14 is provided with a mounting groove for mounting the filter mesh bag 12, and the end face, far away from the connecting sleeve 17, of the mounting frame 14 is provided with a second threaded blind hole; the second threaded blind hole is communicated with the mounting groove; the filter mesh bag 12 is arranged in the mounting groove; one end of a second bolt 15 passes through the second threaded blind hole and presses the filter mesh bag 12 tightly;
the annular limiting block 11 is arranged on the outer side of the mounting frame 14, and the upper end face of the annular limiting block 11 is connected with the lower end face of the dust removal box cover 4; the upper end of the cleaning sleeve 6 is connected with an annular limiting block 11 in a sliding mode, a plurality of groups of strip-shaped through holes are formed in the cleaning sleeve 6, a plurality of groups of brushes for cleaning the filter mesh bags 12 are arranged on the inner circumferential surface of the cleaning sleeve 6, and the outer circumferential surface of the cleaning sleeve 6 is connected with an annular rack 9; the driving motor 3 is arranged on the upper end surface of the dust removing box cover 4, and an output shaft of the driving motor 3 is connected with the connecting shaft 7; the other end of the connecting shaft 7 extends into the dust removing box 1 and is connected with a gear 8; the gear 8 is in meshed transmission with the annular rack 9.
In the utility model, the air inlet pipe 5 is connected with the furnace chamber needing dust removal when in use, under the action of the exhaust fan 2, negative pressure is generated inside the dust removal box 1 to suck the smoke dust in the furnace chamber into the dust removal box 1, the air inside the dust removal box 1 flows to the filter mesh bag 12 under the action of the exhaust fan 2, and the dust in the air is left inside the dust removal box 1 under the filtration of the filter mesh bag 12; after the dust removal box 1 works for a period of time, the driving motor 3 is started, the driving motor 3 drives the gear 8 to rotate, the gear 8 is meshed with the annular rack 9 for transmission to drive the cleaning sleeve 6 to rotate, and the brush cleans dust attached to the surface of the filter mesh bag 12 when the cleaning sleeve 6 rotates, so that the normal work of the dust removal box 1 can be ensured;
in an alternative embodiment, the end surface of the plurality of sets of connecting rods 18 near the filter mesh bags 12 is provided with a supporting block for supporting the filter mesh bags 12.
It should be noted that the end face of one side of the plurality of groups of connecting rods 18 close to the filter mesh bag 12 is provided with a supporting block for supporting the filter mesh bag 12, so that the filter mesh bag 12 can be well supported, and the brush can be ensured to contact the filter mesh bag 12 when the cleaning sleeve 6 rotates, so that a better cleaning effect is achieved;
in an alternative embodiment, the outlet of the suction fan 2 is connected to the outlet duct 20.
It should be noted that the air outlet of the exhaust fan 2 is connected with the air outlet pipeline 20 to guide the cleaned air to a designated position;
in an alternative embodiment, the bottom of the dust box 1 is provided with support legs for supporting the box.
In an alternative embodiment, the dust box cover 4 is screwed to the dust box 1.
It should be noted that the threaded connection between the dust removal box cover 4 and the dust removal box 1 can ensure the sealing performance inside the dust removal box 1 and the working efficiency of the exhaust fan 2;
in an alternative embodiment, the lower end surface of the dust box 1 is provided with a drain for discharging dust.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A dust removal device for hearth flue gas treatment is characterized by comprising a dust removal box (1), an exhaust fan (2), a driving motor (3), a dust removal box cover (4), an air inlet pipeline (5), a cleaning sleeve (6), a connecting shaft (7), a gear (8), an annular rack (9), an annular limiting block (11), a first bolt (13), a mounting frame (14), a second bolt (15), a limiting sleeve (16), a connecting sleeve (17), a connecting rod (18), an air outlet pipeline (20) and a support ring (21);
an opening is formed in the upper end of the dust removing box (1), and an air inlet for pouring flue gas is formed in the peripheral surface of the dust removing box (1); the dust removal box cover (4) is arranged on the dust removal box (1), and the lower end face of the dust removal box cover (4) is connected with the upper end face of the limiting sleeve (16); a plurality of groups of threaded through holes are arranged on the limiting sleeve (16); the connecting sleeve (17) is arranged on the outer side of the limiting sleeve (16), and a plurality of groups of first threaded blind holes are formed in the end face, close to the limiting sleeve (16), of the connecting sleeve (17); the multiple groups of threaded through holes correspond to the multiple groups of first threaded blind holes one by one; one end of each of the first bolts (13) penetrates through the corresponding thread through hole and is inserted into the corresponding thread blind hole, and the first bolts (13) are in threaded connection with the limiting sleeve (16) and the connecting sleeve (17); the exhaust fan (2) is arranged on the dust removal box cover (4), and an air inlet of the exhaust fan (2) is communicated with the interior of the dust removal box (1);
one end of each group of connecting rods (18) is connected with the lower end face of the connecting sleeve (17), and the other end of each group of connecting rods (18) is connected with the corresponding group of cross rods (22); the support ring (21) is sleeved on the outer side of the circumference enclosed by the multiple groups of connecting rods (18), and the support ring (21) is connected with the multiple groups of connecting rods (18); the mounting frame (14) is mounted on the outer side of the connecting sleeve (17), the upper end face of the mounting frame (14) is connected with the lower end face of the dust removal box cover (4), a mounting groove for mounting the filter mesh bag (12) is formed in the lower end face of the mounting frame (14), and a second threaded blind hole is formed in the end face, far away from the connecting sleeve (17), of the mounting frame (14); the second threaded blind hole is communicated with the mounting groove; the filter mesh bag (12) is arranged in the mounting groove; one end of a second bolt (15) passes through the second threaded blind hole and presses the filter mesh bag (12);
the annular limiting block (11) is arranged on the outer side of the mounting frame (14), and the upper end face of the annular limiting block (11) is connected with the lower end face of the dust removal box cover (4); the upper end of the cleaning sleeve (6) is connected with the annular limiting block (11) in a sliding mode, a plurality of groups of strip-shaped through holes are formed in the cleaning sleeve (6), a plurality of groups of brushes for cleaning the filter mesh bag (12) are arranged on the inner circumferential surface of the cleaning sleeve (6), and the outer circumferential surface of the cleaning sleeve (6) is connected with the annular rack (9); the driving motor (3) is arranged on the upper end surface of the dust removal box cover (4), and an output shaft of the driving motor (3) is connected with the connecting shaft (7); the other end of the connecting shaft (7) extends into the dust removing box (1) and is connected with a gear (8); the gear (8) is in meshed transmission with the annular rack (9).
2. The dust removing device for hearth flue gas treatment according to claim 1, wherein a supporting block for supporting the filter mesh bag (12) is arranged on one side end face of the plurality of groups of connecting rods (18) close to the filter mesh bag (12).
3. The dust removal device for hearth flue gas treatment according to claim 1, wherein the air outlet of the exhaust fan (2) is connected with the air outlet pipeline (20).
4. The dust removing device for hearth flue gas treatment according to claim 1, wherein the bottom of the dust removing box (1) is provided with support legs for supporting the box body.
5. The dust removal device for hearth flue gas treatment according to claim 1, wherein the dust removal box cover (4) is in threaded connection with the dust removal box (1).
6. The dust removing device for hearth flue gas treatment according to claim 1, wherein a drain outlet for discharging dust is provided on the lower end surface of the dust removing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023163747.9U CN214348509U (en) | 2020-12-24 | 2020-12-24 | Furnace is dust collector for flue gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023163747.9U CN214348509U (en) | 2020-12-24 | 2020-12-24 | Furnace is dust collector for flue gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214348509U true CN214348509U (en) | 2021-10-08 |
Family
ID=77988077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023163747.9U Active CN214348509U (en) | 2020-12-24 | 2020-12-24 | Furnace is dust collector for flue gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214348509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996128A (en) * | 2021-11-16 | 2022-02-01 | 山东中航天业科技有限公司 | Integrated high-efficiency dust removal device for steel slag treatment production line |
-
2020
- 2020-12-24 CN CN202023163747.9U patent/CN214348509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996128A (en) * | 2021-11-16 | 2022-02-01 | 山东中航天业科技有限公司 | Integrated high-efficiency dust removal device for steel slag treatment production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101138694A (en) | Complete environment protection fume purifying machine | |
| CN208662434U (en) | A kind of precoated sand hot-method regeneration device | |
| CN214348509U (en) | Furnace is dust collector for flue gas treatment | |
| CN111006235A (en) | Flue gas treatment device for boiler burner and treatment method thereof | |
| CN206064069U (en) | A kind of gear division uses Zirconium oxide powder vacuum cleaner | |
| CN209174557U (en) | A kind of Ceramic manufacturing dust exhaust apparatus | |
| CN114602246B (en) | Dust removal cloth bag surface cleaning device based on dust removal equipment | |
| CN111437663A (en) | High-efficient clean type sack cleaner | |
| CN216726367U (en) | Dehumidification smoke abatement device for power plant | |
| CN217287749U (en) | Flue gas edulcoration filter equipment | |
| CN210951375U (en) | Improved air chamber structure of horizontal boiler | |
| CN215822630U (en) | Flue gas filtering device for heat storage oxidation furnace | |
| CN210718692U (en) | Heat accumulating type combustion system of high-temperature industrial furnace | |
| CN218955116U (en) | Air purification sterilization device | |
| CN211486926U (en) | Waste gas treatment purifier | |
| CN220677143U (en) | Waste gas treatment device for recycling waste heat of high-temperature waste gas | |
| CN216878328U (en) | Cleaning device for filtering and dedusting equipment | |
| CN215822606U (en) | High-efficient clarification plant of harmful waste gas of industry | |
| CN217714971U (en) | Catalytic combustion device capable of storing heat | |
| CN216604487U (en) | High-efficient entrapment device of waste gas | |
| CN212438496U (en) | Robot of sweeping floor with air purification device | |
| CN211725201U (en) | Dust is administered and is used high efficiency filter | |
| CN213823999U (en) | Energy-saving exhaust treatment device | |
| CN211885849U (en) | Compound waste gas filters uses processing apparatus | |
| CN218188563U (en) | Exhaust treatment device suitable for processing of mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |