CN111360021A - Dust collection device for sludge granulating and drying machine - Google Patents
Dust collection device for sludge granulating and drying machine Download PDFInfo
- Publication number
- CN111360021A CN111360021A CN202010325734.2A CN202010325734A CN111360021A CN 111360021 A CN111360021 A CN 111360021A CN 202010325734 A CN202010325734 A CN 202010325734A CN 111360021 A CN111360021 A CN 111360021A
- Authority
- CN
- China
- Prior art keywords
- dust
- dust collection
- exhaust pipe
- transmission shaft
- collection box
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 72
- 239000010802 sludge Substances 0.000 title claims abstract description 21
- 238000001035 drying Methods 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 41
- 238000000605 extraction Methods 0.000 claims description 11
- 230000003179 granulation Effects 0.000 claims description 5
- 238000005469 granulation Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a dust collection device for a sludge granulating and drying machine, which comprises a dust hood, a motor and a fan, wherein a guide pipe is welded at the top end of the dust hood, the other end of the guide pipe is connected with a dust collection box through a flange, a dust collection barrel is arranged on the inner side of the dust collection box, an exhaust pipe is welded on the upper surface of the dust collection box, an atomizing head is inserted into the upper surface of the exhaust pipe, the fan is fixed on the inner side of the exhaust pipe through screws, a first connecting pile is arranged on the inner wall of the dust collection box, close to the bottom end of the exhaust pipe, the outer surface of the first connecting pile is connected with a protection plate through a rotating shaft, a connecting rod is fixed on the inner side of the dust hood through screws, the motor is fixed on the outer surface of the connecting rod through screws, the output end of the. The invention has the automatic cleaning structure of the protective net, improves the dust collection effect and has the spray head protection structure.
Description
Technical Field
The invention relates to the technical field of sludge granulating and drying machines, in particular to a dust collection device for a sludge granulating and drying machine.
Background
The sludge granulating and drying machine is used for dehydrating and drying sludge, and the dried sludge can generate a lot of sludge ash which needs to be adsorbed by a dust collection device.
When present dust extraction is being used for the sludge granulation mummification machine to use, because there can be some rubbles in the mud and debris such as garrulous glass and dried-up pasture and water, in order to prevent these debris from being inhaled dust extraction, present dust extraction has increased the protection network at the absorption mouth, can effectual solution this problem, however present dust extraction protection network needs regular clearance, otherwise the mesh can block up, troublesome poeration, unable automatic cleaning, and the atomising head in the present dust extraction blocks up easily, consequently need to design a dust extraction who is used for the sludge granulation mummification machine to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide a dust suction device for a sludge granulating and drying machine, which aims to solve the problems that a protective screen cannot be automatically cleaned and a spray head in the existing dust suction device is easy to block, which are provided by the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a dust collection device for a sludge granulation drier comprises a dust collection cover, a motor and a fan, wherein a guide pipe is welded at the top end of the dust collection cover, the other end of the guide pipe is connected with a dust collection box through a flange, a dust collection barrel is arranged on the inner side of the dust collection box, an exhaust pipe is welded on the upper surface of the dust collection box, an atomizing spray head is inserted in the upper surface of the exhaust pipe, the fan is fixed on the inner side of the exhaust pipe through screws, a first connecting pile is arranged at the bottom end, close to the exhaust pipe, on the inner wall of the dust collection box, the outer surface of the first connecting pile is connected with a protection plate through a rotating shaft, a connecting rod is fixed on the inner side of the dust collection cover through screws, the motor is fixed on the outer surface of the connecting rod through screws, an impeller and a bevel gear are sleeved at the output end of, the other end of the transmission shaft is meshed with a transmission ring, the lower surface of the transmission ring is provided with balls, and the inner wall of the transmission ring is welded with a brush rod.
Preferably, the lower surface of the dust hood is fixed with a protective net through screws, the transmission ring is rotatably connected with the protective net through balls, the lower surface of the transmission ring is provided with a guide groove, and the balls are arranged in the guide groove.
Preferably, the rotating-structure is formed by the bevel gear and the transmission shaft, the rotating-structure is formed by the transmission shaft and the transmission ring, the second connecting pile is welded on the lower surface of the connecting rod, the transmission shaft penetrates through the second connecting pile to be arranged, and the transmission shaft is rotatably connected with the second connecting pile through a bearing.
Preferably, the lower surface of the brush rod is in a brush-shaped structure, and the lower surface of the brush rod is abutted against the upper surface of the protective net.
Preferably, the exhaust pipe is of an L-shaped structure, and through holes are densely formed in the outer surface of the spray head.
Preferably, rotating-structure is constituteed with first connecting pile to the guard plate, the both ends of guard plate are all overlapped and are equipped with the torsional spring, and the one end and the first connecting pile of torsional spring are connected fixedly, and the other end and the guard plate of torsional spring are connected fixedly.
Compared with the prior art, the invention has the beneficial effects that: this a dust extraction for sludge pelletization mummification machine has protection network self-cleaning structure, improves dust collection effect, has atomising head protective structure.
(1) Be provided with conical gear, transmission shaft, drive ring, ball and brush-holder stud, through cup jointed conical gear on the output at the motor, make the motor can drive conical gear and rotate, make conical gear pass through the transmission shaft and drive the drive ring and rotate, make the drive ring pass through the ball and rotate on the protective screen, can make the drive ring drive the brush-holder stud and clear up the protection network, reach the effect of the automatic cleaning protection network of being convenient for, and then improve dust absorption effect.
(2) Be provided with the blast pipe, first spud and guard plate, through installing the atomising head in the blast pipe, and be "L" shape structural design with the blast pipe, make the difficult entering blast pipe of dust pollute the atomising head, and install the guard plate through the bottom at the blast pipe, and pass through the torsional spring with pivot cooperation and first spud rotation connection with the guard plate, when making the interior windless of blast pipe blow, the guard plate can block the bottom of blast pipe, further avoid the dust to get into in the blast pipe, improve the protectiveness to the atomising head.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the structure of the present invention;
FIG. 2 is a partial cross-sectional view illustrating the structure of the exhaust pipe of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
fig. 5 is a schematic top view of the drive ring of fig. 1 according to the present invention.
In the figure: 1. a dust hood; 2. a connecting rod; 3. a motor; 4. an impeller; 5. a bevel gear; 6. a protective net; 7. a drive shaft; 8. a drive ring; 9. a ball bearing; 10. a brush bar; 11. a conduit; 12. a dust collection box; 13. a dust collecting barrel; 14. an exhaust pipe; 15. a spray head; 16. a fan; 17. a first connecting pile; 18. a protection plate; 19. and a second connecting pile.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a dust extraction for sludge granulation mummification machine, including suction hood 1, motor 3 and fan 16, the welding of 1 top of suction hood has pipe 11, and the other end of pipe 11 has dust collection box 12 through flange joint, the inboard of dust collection box 12 is provided with dust collection bucket 13, the last skin weld of dust collection box 12 has blast pipe 14, the upper surface of blast pipe 14 is inserted and is equipped with atomising head 15, blast pipe 14 is "L" shape structure, the through-hole has been seted up to atomising head 15's surface is intensive, as shown in fig. 2, make water get into and can be extruded into the fog in atomising head 15.
There is fan 16 the inboard of blast pipe 14 through the screw fixation, the bottom that is close to blast pipe 14 on the inner wall of dust collection box 12 is provided with first spud 17, the surface of first spud 17 is connected with protection plate 18 through the pivot, protection plate 18 constitutes revolution mechanic with first spud 17, the both ends of protection plate 18 all overlap and are equipped with the torsional spring, the one end and the first spud 17 of torsional spring are connected fixedly, the other end and the protection plate 18 of torsional spring are connected fixedly, the torsional spring plays and provides the effect of elasticity for protection plate 18, make protection plate 18 when no external force application, can remain as the state shown in fig. 2 throughout.
The inboard of suction hood 1 has connecting rod 2 through the screw fixation, and has motor 3 through the screw fixation on connecting rod 2's the surface, impeller 4 and conical gear 5 have been cup jointed to motor 3's output, and conical gear 5 sets up in impeller 4's top, conical gear 5's upper surface meshing has transmission shaft 7, transmission shaft 7's other end meshing has drive ring 8, drive ring 8's lower surface is provided with ball 9, the welding has brush-holder stud 10 on drive ring 8's the inner wall.
The lower surface of suction hood 1 passes through the screw fixation and has the protection network 6, transmission circle 8 rotates through ball 9 and protection network 6 to be connected, the guide slot has been seted up to the lower surface of transmission circle 8, and ball 9 sets up in the guide slot, the lower surface of brush-holder stud 10 is brush column structure, the lower surface of brush-holder stud 10 is contradicted with the upper surface of protection network 6, as shown in fig. 4, through imbedding ball 9 in the guide slot of transmission circle 8 lower surface, make transmission circle 8 can rotate on protection network 6 through ball 9, make transmission circle 8 drive brush-holder stud 10 clear up protection network 6.
Rotating-structure is constituteed with transmission shaft 7 to conical gear 5, rotating-structure is constituteed with transmission ring 8 to transmission shaft 7, the lower surface welding of connecting rod 2 has second connecting pile 19, transmission shaft 7 runs through the setting of second connecting pile 19, and transmission shaft 7 passes through the bearing and is connected with second connecting pile 19 rotation, as shown in fig. 3, the one end of transmission shaft 7 is toper dentate structure, the other end is parallel teeth wheel-like, when making conical gear 5 rotate, can drive transmission ring 8 through transmission shaft 7 and rotate, transmission ring 8 upper surface is even dentate, as shown in fig. 5.
The working principle is as follows: during the use, make this a dust extraction for mud pelletization mummification machine be in the circular telegram state through external power supply to install the below of suction hood 1 in the top that needs the dust absorption position, through for this a dust extraction for mud pelletization mummification machine circular telegram, can make motor 3 circular telegram drive impeller 4 rotate, make the dust sucked in suction hood 1, in the rethread pipe 11 channels into dust collection box 12, collected by dust collection bucket 13.
The dust collection box 12 is required to be humidified, so that when dust falls into the dust collection barrel 13 quickly, an external water pipe is only required to be connected with the atomizing head 15, water can be supplied into the atomizing head 15, water can be atomized through the intensive through holes in the surface of the atomizing head 15, and then air is blown by the fan 16 to send fog into the dust collection box 12, so that the dust is wetted and falls.
When motor 3 rotated, motor 3 can drive conical gear 5 and rotate, made conical gear 5 drive transmission circle 8 through transmission shaft 7 and rotated, made transmission circle 8 rotate on protection network 6 through ball 9, can make transmission circle 8 drive brush-holder stud 10 clear up protection network 6, and is comparatively practical.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a dust extraction for sludge granulation mummification machine, includes suction hood (1), motor (3) and fan (16), its characterized in that: the dust hood is characterized in that a guide pipe (11) is welded at the top end of the dust hood (1), the other end of the guide pipe (11) is connected with a dust collection box (12) through a flange, a dust collection barrel (13) is arranged on the inner side of the dust collection box (12), an exhaust pipe (14) is welded on the upper surface of the dust collection box (12), a spray head (15) is inserted into the upper surface of the exhaust pipe (14), a fan (16) is fixed on the inner side of the exhaust pipe (14) through screws, a first connecting pile (17) is arranged on the inner wall of the dust collection box (12) and close to the bottom end of the exhaust pipe (14), a protection plate (18) is connected to the outer surface of the first connecting pile (17) through a rotating shaft, a connecting rod (2) is fixed on the inner side of the dust hood (1) through screws, a motor (3) is fixed on the outer surface of the connecting rod (2), and bevel gear (5) set up in the top of impeller (4), the upper surface meshing of bevel gear (5) has transmission shaft (7), the other end meshing of transmission shaft (7) has drive ring (8), the lower surface of drive ring (8) is provided with ball (9), the welding has brush-holder stud (10) on the inner wall of drive ring (8).
2. The dust suction device for the sludge granulating and drying machine as claimed in claim 1, wherein: the lower surface of the dust hood (1) is fixed with a protective net (6) through a screw, the transmission ring (8) is rotatably connected with the protective net (6) through balls (9), the lower surface of the transmission ring (8) is provided with a guide groove, and the balls (9) are arranged in the guide groove.
3. The dust suction device for the sludge granulating and drying machine as claimed in claim 1, wherein: rotating-structure is constituteed with transmission shaft (7) in conical gear (5), rotating-structure is constituteed with drive ring (8) in transmission shaft (7), the lower skin weld of connecting rod (2) has second connecting pile (19), transmission shaft (7) run through second connecting pile (19) and set up, and transmission shaft (7) are connected pile (19) rotation through bearing and second and are connected.
4. The dust suction device for the sludge granulating and drying machine as claimed in claim 2, wherein: the lower surface of the brush rod (10) is of a brush-shaped structure, and the lower surface of the brush rod (10) is abutted to the upper surface of the protective net (6).
5. The dust suction device for the sludge granulating and drying machine as claimed in claim 1, wherein: the exhaust pipe (14) is of an L-shaped structure, and through holes are densely formed in the outer surface of the spray head (15).
6. The dust suction device for the sludge granulating and drying machine as claimed in claim 1, wherein: rotating-structure is constituteed with first connecting pile (17) in guard plate (18), the both ends of guard plate (18) are all overlapped and are equipped with the torsional spring, and the one end and the first connecting pile (17) of torsional spring are connected fixedly, and the other end and guard plate (18) of torsional spring are connected fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010325734.2A CN111360021A (en) | 2020-04-23 | 2020-04-23 | Dust collection device for sludge granulating and drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010325734.2A CN111360021A (en) | 2020-04-23 | 2020-04-23 | Dust collection device for sludge granulating and drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111360021A true CN111360021A (en) | 2020-07-03 |
Family
ID=71201896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010325734.2A Pending CN111360021A (en) | 2020-04-23 | 2020-04-23 | Dust collection device for sludge granulating and drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111360021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473273A (en) * | 2020-11-27 | 2021-03-12 | 杭州聚兴环保科技有限公司 | Effectual sludge treatment production line dust collector of environmental protection |
-
2020
- 2020-04-23 CN CN202010325734.2A patent/CN111360021A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473273A (en) * | 2020-11-27 | 2021-03-12 | 杭州聚兴环保科技有限公司 | Effectual sludge treatment production line dust collector of environmental protection |
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| PB01 | Publication | ||
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Application publication date: 20200703 |