CN220328188U - Dust removing device of sludge drying machine - Google Patents
Dust removing device of sludge drying machine Download PDFInfo
- Publication number
- CN220328188U CN220328188U CN202321399910.2U CN202321399910U CN220328188U CN 220328188 U CN220328188 U CN 220328188U CN 202321399910 U CN202321399910 U CN 202321399910U CN 220328188 U CN220328188 U CN 220328188U
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- Prior art keywords
- dust
- cross
- filter screen
- rotating frame
- shaped rotating
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- 239000000428 dust Substances 0.000 title claims abstract description 101
- 239000010802 sludge Substances 0.000 title claims abstract description 34
- 238000001035 drying Methods 0.000 title description 13
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of dust collectors, and discloses a dust collector of a sludge drier, which solves the problem that the working efficiency is affected because dust needs to be cleaned periodically by manpower in the existing dust collectors of the sludge drier; through this sludge drier dust collector can realize continuous dust removal operation, can clear up the dust automatically, need not manual operation, effectively improves dust removal effect and dust removal efficiency.
Description
Technical Field
The utility model belongs to the technical field of dust removal devices, and particularly relates to a dust removal device of a sludge drying machine.
Background
The sludge can produce a small part of dust in the heating and dewatering process of the drying chamber, the dust can corrode components of the heat pump unit, and meanwhile, the heat exchange efficiency of the heat pump unit can be influenced, and the existing sludge drying equipment mainly filters waste heat air by arranging a filter cylinder in the drying chamber.
But current sludge drying equipment can adhere to more and more dust along with the lapse of live time on the section of thick bamboo, can influence the filtration efficiency of section of thick bamboo gradually, can only clear up the section of thick bamboo through artifical periodic time at present, waste time and energy, the clearance process still needs to shut down, influences the work efficiency of sludge dryer, and the dust is on the section of thick bamboo too much accumulation easily makes the indoor waste heat air of mummification unable effective through the section of thick bamboo of section of thick bamboo to make the inside atmospheric pressure of mummification room too big, lead to the emergence of safety in production accident.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the dust removing device of the sludge drying machine, which effectively solves the problem that the working efficiency is affected because the dust removing device of the existing sludge drying machine needs to be cleaned regularly by manpower.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sludge drier dust collector, includes the dust removal case, the dust removal case passes through a plurality of pipes and is connected with the sludge drier, the bottom of dust removal case is provided with the dust bag, the dust bag is detachable structure, the fixed servo motor that is provided with in one end of dust removal case, the both ends of dust removal case all are provided with the exhaust fan that is located servo motor top and the air supply fan that is located servo motor bottom, the dust removal incasement portion is close to the fixed dust removal air extraction fan that is provided with a plurality of and pipe connection of one end that is close to the sludge drier, the one end activity that the sludge drier was kept away from to the dust removal incasement portion is provided with the filter equipment with servo motor output shaft fixed connection.
Preferably, the filter mechanism is composed of a cross-shaped rotating frame, a main shaft and a plurality of filter screen plates, wherein the main shaft is inserted in the middle position inside the cross-shaped rotating frame and fixedly connected with an output shaft of the servo motor, the filter screen plates are connected to the side edges of the cross-shaped rotating frame, the filter screen plates and the cross-shaped rotating frame are in clamping connection structures, and an inner cavity is formed between the filter screen plates and the cross-shaped rotating frame.
Preferably, the filter screen plate is of an arc-shaped structure, one side of the filter screen plate, which is far away from the cross-shaped rotating frame, forms a dust storage chamber, sealing cover plates sleeved on the main shaft are fixedly arranged at two ends of the cross-shaped rotating frame, a plurality of vent holes I which are communicated with the inner chamber and matched with the exhaust fan and the air supply fan are formed in the sealing cover plates, sealing gaskets are fixedly arranged on one side of the sealing cover plates, which is far away from the cross-shaped rotating frame, a plurality of vent holes II which are matched with the vent holes I and communicated with the inner chamber are formed in the sealing gaskets, and a sliding connection structure is arranged between the sealing gaskets and the inner side wall of the dust removal box.
Preferably, the dust removal box is composed of a heat insulation lining and an outer shell, and the heat insulation lining is fixedly connected to the inner surface of the outer shell.
Preferably, the two sides of the inner part of the heat insulation lining, which are close to one end of the filtering mechanism, are respectively provided with an arc-shaped groove I and an arc-shaped groove II which are matched with the filtering mechanism.
Compared with the prior art, the utility model has the beneficial effects that:
(1) In operation, through being provided with servo motor, send fan, exhaust fan, dust removal bleed fan and by cross swivel mount, main shaft and a plurality of filter screen plate constitution's filter mechanism, can realize the continuous dust removal operation to sludge drier, can be with the automatic discharge of dust of collecting, and unified storage through the dust bag, can avoid causing the jam of filter screen plate and influence filtration efficiency, simultaneously also can avoid the dust to pile up too much and influence filtration efficiency and security at the surface of filter screen plate, can assist the discharge of filtration air through sending fan and exhaust fan, also can utilize atmospheric pressure to clear away the dust on filter screen plate surface simultaneously, and then can not cause the jam of filter screen plate, realize continuity and the high efficiency of filtration work.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a dust removal device of a sludge dryer;
FIG. 2 is a cross-sectional view of a dust removal device of a sludge dryer of the utility model;
FIG. 3 is a cross-sectional view of the dust box of the present utility model;
FIG. 4 is a schematic diagram of a filtering mechanism according to the present utility model;
FIG. 5 is a second schematic diagram of the filtering mechanism of the present utility model;
FIG. 6 is a cross-sectional view of a filter mechanism of the present utility model;
in the figure: 1. a dust removal box; 2. a conduit; 3. a sludge drier; 4. a dust collecting bag; 5. a servo motor; 6. an exhaust fan; 7. a blowing fan; 8. a dust removal air extraction fan; 9. a filtering mechanism; 10. a cross-shaped rotating frame; 11. a main shaft; 12. a filter screen plate; 13. an inner chamber; 14. a dust storage room; 15. sealing the cover plate; 16. a first vent hole; 17. a sealing gasket; 18. a second vent hole; 19. a thermal insulation liner; 20. an outer housing; 21. an arc-shaped groove I; 22. and an arc-shaped groove II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a dust removing device of a sludge drying machine, which is shown in figures 1 to 3, and comprises a dust removing box 1, wherein the dust removing box 1 is connected with a sludge drying machine 3 through a plurality of guide pipes 2, a dust collecting bag 4 is arranged at the bottom end of the dust removing box 1, the dust collecting bag 4 is of a detachable structure, a servo motor 5 is fixedly arranged at one end of the dust removing box 1, exhaust fans 6 positioned at the top of the servo motor 5 and air supply fans 7 positioned at the bottom of the servo motor 5 are respectively arranged at two ends of the dust removing box 1, a plurality of dust removing air exhaust fans 8 connected with the guide pipes 2 are fixedly arranged at one end, close to the sludge drying machine 3, of the dust removing box 1, and a filtering mechanism 9 fixedly connected with an output shaft of the servo motor 5 is movably arranged at one end, far away from the sludge drying machine 3, of the dust removing box 1;
as shown in fig. 1 to 6, the filter mechanism 9 is composed of a cross-shaped rotating frame 10, a main shaft 11 and a plurality of filter screen plates 12, the main shaft 11 is inserted in the middle position inside the cross-shaped rotating frame 10 and is fixedly connected with an output shaft of the servo motor 5, the filter screen plates 12 are connected to the side edge of the cross-shaped rotating frame 10, the filter screen plates 12 and the cross-shaped rotating frame 10 are in a clamping connection structure, an inner cavity 13 is formed between the filter screen plates 12 and the cross-shaped rotating frame 10, the filter screen plates 12 are of an arc-shaped structure, one side of the filter screen plates 12 far away from the cross-shaped rotating frame 10 forms a dust storage chamber 14, both ends of the cross-shaped rotating frame 10 are fixedly provided with sealing cover plates 15 sleeved on the main shaft 11, a plurality of vent holes 16 which are communicated with the inner cavity 13 and matched with the exhaust fan 6 and the air supply fan 7 are formed in the sealing cover plates 15, one side of the sealing cover plates 15 far away from the cross-shaped rotating frame 10 is fixedly provided with sealing gaskets 17, a plurality of vent holes 18 which are matched with the vent holes 16 and communicated with the inner cavity 13 are formed in the sealing gaskets 17, a sliding connection structure is formed between the sealing gaskets 17 and the inner side wall of the dust removal box 1, the dust removal box 1 is formed by a heat insulation shell 20 and a heat insulation shell 20, the two sides of the filter box 1 are fixedly connected with the inner lining 9 and the inner lining 9 is formed by the inner side of the heat insulation shell body and the inner lining 9, and the two side of the inner lining bodies are fixedly connected with the inner lining 9, and the inner lining 9 is fixedly connected with the inner lining of the filter mechanism is provided with the inner lining of the inner lining 9;
the inside dust that produces of sludge drier 3 is absorbed through dust removal air extraction fan 8, the dust enters into the inside of dust collection box 1 through pipe 2, at this moment collect the dust through one of them filter screen 12, the air then pierces through filter screen 12 and gets into the inside of corresponding inner chamber 13, the dust then stays in the inside of filter screen 12 one side dust storage chamber 14, drive main shaft 11 through servo motor 5 and rotate, main shaft 11 drives cross swivel mount 10 and rotates, every time pivoted angle is 90 degrees, can be according to dust volume control rotation cycle simultaneously, every time rotate, then change a filter screen 12 and carry out the filtration work, the dust storage chamber 14 that is equipped with the dust then rotates the below in turn, simultaneously, two air vents 16 and air vents two 18 of top and bottom communicate with exhaust fan 6 and air supply fan 7 respectively, exhaust fan 6 starts the inside air discharge of top inner chamber 13, improve the filter effect, air supply fan 7 can pressurize bottom inner chamber 13, make the dust totally discharge to the inside of dust collection dirt 4, can clear up filter screen 12 fast simultaneously, the filter screen is clear up to the filter bag 12, the whole dust collection bag is needed to change the filter screen 12 regularly, the dust collection bag is avoided taking place to change the filter screen regularly, the dust collection process is only to be carried out to the manual work, the manual work is avoided to change, the dust collection process has only has been changed the manual work to need to clear up the filter screen 12, and has been changed the dust collection work to realize the manual work.
In work, through being provided with servo motor, send fan, the exhaust fan, dust removal bleed fan and by cross swivel mount, the filter equipment that main shaft and a plurality of filter screen plate constitute, can realize the continuous dust removal operation to sludge drier, can be with the automatic discharge of dust of collecting, and unified storage through the dust bag, can avoid causing the jam of filter screen plate and influence filtration efficiency, simultaneously also can avoid the dust to pile up too much and influence filtration efficiency and security at the surface of filter screen plate, can assist the discharge of filtration air through sending fan and exhaust fan, simultaneously also can utilize atmospheric pressure to clear away the dust on filter screen plate surface, and then can not cause the jam of filter screen plate, realize continuity and the high efficiency of filtration work.
Claims (5)
1. The utility model provides a sludge drier dust collector, includes dust removal case (1), its characterized in that: dust collection box (1) is connected with sludge drier (3) through a plurality of pipe (2), the bottom of dust collection box (1) is provided with dust collection bag (4), dust collection bag (4) are detachable structure, servo motor (5) are fixedly provided with in one end of dust collection box (1), the both ends of dust collection box (1) all are provided with exhaust fan (6) that are located servo motor (5) top and air supply fan (7) that are located servo motor (5) bottom, the one end that is close to sludge drier (3) inside dust collection box (1) is fixed to be provided with a plurality of dust removal air extraction fans (8) that are connected with pipe (2), the one end activity that sludge drier (3) were kept away from to dust collection box (1) is provided with filter equipment (9) with servo motor (5) output shaft fixed connection.
2. The dust removal device of a sludge drier according to claim 1, wherein: the filter mechanism (9) is composed of a cross-shaped rotating frame (10), a main shaft (11) and a plurality of filter screen plates (12), wherein the main shaft (11) is inserted in the middle position inside the cross-shaped rotating frame (10) and fixedly connected with an output shaft of the servo motor (5), the filter screen plates (12) are connected to the side edges of the cross-shaped rotating frame (10), the filter screen plates (12) and the cross-shaped rotating frame (10) are in clamping connection structures, and an inner cavity (13) is formed between the filter screen plates (12) and the cross-shaped rotating frame (10).
3. The dust removal device of a sludge drier according to claim 2, wherein: the filter screen plate (12) is of an arc-shaped structure, one side, far away from the cross-shaped rotating frame (10), of the filter screen plate (12) is provided with a dust storage chamber (14), two ends of the cross-shaped rotating frame (10) are fixedly provided with sealing cover plates (15) sleeved on the main shaft (11), a plurality of vent holes I (16) which are communicated with the inner chamber (13) and matched with the exhaust fan (6) and the air supply fan (7) are formed in the sealing cover plates (15), one side, far away from the cross-shaped rotating frame (10), of the sealing cover plates (15) is fixedly provided with sealing gaskets (17), a plurality of vent holes II (18) which are matched with the vent holes I (16) and communicated with the inner chamber (13) are formed in the sealing gaskets (17), and a sliding connection structure is arranged between the sealing gaskets (17) and the inner side walls of the dust collection box (1).
4. The dust removal device of a sludge drier according to claim 1, wherein: the dust removal box (1) is composed of a heat insulation lining (19) and an outer shell (20), wherein the heat insulation lining (19) is fixedly connected to the inner surface of the outer shell (20).
5. The dust removal device of a sludge drier as claimed in claim 4, wherein: two sides of the inside of the heat insulation lining (19) close to one end of the filtering mechanism (9) are respectively provided with an arc-shaped groove I (21) and an arc-shaped groove II (22) which are matched with the filtering mechanism (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321399910.2U CN220328188U (en) | 2023-06-02 | 2023-06-02 | Dust removing device of sludge drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321399910.2U CN220328188U (en) | 2023-06-02 | 2023-06-02 | Dust removing device of sludge drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328188U true CN220328188U (en) | 2024-01-12 |
Family
ID=89451298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321399910.2U Active CN220328188U (en) | 2023-06-02 | 2023-06-02 | Dust removing device of sludge drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328188U (en) |
-
2023
- 2023-06-02 CN CN202321399910.2U patent/CN220328188U/en active Active
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