CN216106557U - Vortex rake type sludge drying device - Google Patents
Vortex rake type sludge drying device Download PDFInfo
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- CN216106557U CN216106557U CN202023210602.XU CN202023210602U CN216106557U CN 216106557 U CN216106557 U CN 216106557U CN 202023210602 U CN202023210602 U CN 202023210602U CN 216106557 U CN216106557 U CN 216106557U
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Abstract
The utility model relates to the technical field of sludge drying equipment, and discloses a vortex rake type sludge drying device which comprises a stabilizing mechanism and an agitating drying mechanism, wherein one end of the inner side of a first rotating shaft and one end of the inner side of a second rotating shaft are rotatably connected with a rotating device, the outer surface of the rotating device is fixedly connected with a connecting piece, one end of the outer side of the connecting piece is fixedly connected with rake teeth, switching pieces are fixedly arranged at the central positions of the two ends of the inner side of a drying device body, and a discharge hole is formed in the central position of the bottom of the drying device body. This swirl rake sludge drying device pours into this internally to drying device from the feed inlet through mud, starts driving motor, and first pivot rotation drives rotary device and rotates to let the rake teeth carry out the omnidirectional stirring to mud, rake teeth outside one end contacts with drying device body is inside, just rake teeth evenly distributed is in rotary device surface, avoids mud to glue on drying device body inner wall, to mud fully dry, improves drying efficiency and resource utilization and descends.
Description
Technical Field
The utility model relates to the technical field of sludge drying equipment, in particular to a vortex rake type sludge drying device.
Background
The special sludge dryer is an indirect heating low-speed stirring dryer. Two or four hollow rotating shafts are arranged in the equipment, sector wedge-shaped hollow blades are densely and parallelly arranged on the hollow shafts, and the structural design is special and ingenious. The shaft body rotates relatively, the self-cleaning effect of sludge on the shaft body is ingeniously achieved by utilizing the principle and the structure that the angular velocity is the same and the linear velocity is different, and the phenomenon of shaft holding in the sludge drying process is prevented to the maximum extent. The sludge is rapidly flushed through a gluing phase area in the drying process at the fastest speed. Meanwhile, the ingenious structure enables the sludge to reach a bidirectional shearing state in the drying process. The dried sludge is quantitatively and continuously fed into a feeding port of a dryer by a screw feeder, and after the sludge enters the dryer body, the sludge is turned and stirred by the rotation of the paddle, the heating interface is continuously updated, and the sludge is contacted with the dryer body and the paddle and is fully heated, so that the surface moisture contained in the sludge is evaporated. Meanwhile, the sludge is conveyed to the discharge port along the spiral track formed by the rotation of the paddle shaft, and is continuously stirred during conveying, so that the moisture seeped from the sludge is continuously evaporated. And finally, discharging the uniformly dried qualified product from a discharge hole. The jacketed shell structure is adopted, so that sludge is uniformly heated at each interface in the machine, the shaft body rotates, the sludge is continuously tumbled in the equipment, and the heated surface is continuously renovated. Thereby greatly improving the steaming efficiency of the equipment, achieving the purpose of sludge drying and realizing the low-cost operation of the whole set of equipment.
The existing sludge drying device can not sufficiently dry sludge in the sludge drying process, reduce the drying efficiency and reduce the resource utilization rate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vortex rake type sludge drying device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: vortex rake sludge drying device, including stabilizing mean and stirring drying mechanism, stirring drying mechanism sets up in stabilizing mean top inboard, stabilizing mean fixed mounting is in stirring drying means bottom.
The stabilizing mechanism comprises a welding piece, the welding piece is welded on two sides of the surface of the bottom of the stabilizing mechanism, and the bottom of the welding piece is fixedly connected with a fixed base.
The stirring and drying mechanism comprises a feed inlet, the feed inlet is arranged at the central position of the top of the front of the stirring and drying mechanism, air inlets are arranged at two ends of the feed inlet, a drying device body is arranged at the bottom of the front of the stirring and drying mechanism, air outlets are arranged at two ends of the bottom of the drying device body, a supporting plate is fixedly arranged at the outer side of the left end of the drying device body, a driving motor is fixedly arranged at the top of the supporting plate, a first rotating shaft is rotatably connected at the central position of the right side of the driving motor, a speed reducer is fixedly arranged at the outer side of the right end of the drying device body, a second rotating shaft is rotatably connected at the central position of the left side of the speed reducer, a rotating device is rotatably connected at one end of the inner sides of the first rotating shaft and the second rotating shaft, a connecting piece is fixedly connected to the outer surface of the rotating device, rake teeth are fixedly connected at one end of the outer side of the connecting piece, and an adapter piece is fixedly arranged at the central position of two ends of the inner side of the drying device body, the central position of the bottom of the drying device body is provided with a discharge hole.
Preferably, the model of the driving motor is Y-160M 2-2.
Preferably, the air inlet and the air outlet are in the shape of a cone, the size of an opening at the upper end is larger than that of an opening at the lower end, the two air inlets and the two air outlets are arranged in two groups, and the two air inlets and the two air outlets are symmetrically distributed on two sides of the upper end and the lower end of the stirring and drying mechanism.
Preferably, the first rotating shaft and the second rotating shaft penetrate through the drying device body, and the first rotating shaft and the second rotating shaft are rotatably sleeved with the rotating device through the adapter.
Preferably, one end of the outer side of each rake tooth is in contact with the inside of the drying device body, and the rake teeth are uniformly distributed on the outer surface of the rotating device.
Preferably, an activated carbon filter plate is arranged inside the air outlet.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this swirl rake sludge drying device pours into to this internal to drying device from the feed inlet through mud, starts driving motor, and first pivot rotation drives rotary device and rotates to let the rake teeth carry out the omnidirectional stirring to mud, rake teeth outside one end contacts with drying device body is inside, just rake teeth evenly distributed is in the rotary device surface, avoids mud to glue on drying device body inner wall, to mud fully dry, improves drying efficiency and resource utilization and descends.
(2) This swirl harrow formula sludge drying device is the circular cone through air inlet and gas outlet shape, and upper end opening size is greater than lower extreme opening size, air inlet and gas outlet are equipped with two sets ofly altogether, and two sets of air inlet and gas outlet symmetric distribution are in stirring drying mechanism upper and lower end both sides, and the inside active carbon filter that is equipped with of gas outlet can purify the waste gas of dry sludge, plays the effect of protection to atmospheric environment.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the overall internal structure of the present invention;
fig. 3 is a side view of the overall structure of the present invention.
In the figure: 1. a stabilizing mechanism; 101. a welding part; 102. a fixed base; 2. a stirring and drying mechanism; 201. a feed inlet; 202. an air inlet; 203. a drying device body; 204. an air outlet; 205. a support plate; 206. a drive motor; 207. a first rotating shaft; 208. a speed reducer; 209. a second rotating shaft; 210. a rotating device; 211. a connecting member; 212. rake teeth; 213. an adapter; 214. and (4) a discharge port.
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. 1-3, the present invention provides a technical solution: vortex rake sludge drying device, including stabilizing mean 1 and stirring drying mechanism 2, stirring drying mechanism 2 sets up in 1 top inboards of stabilizing mean, and 1 fixed mounting of stabilizing mean is in 2 bottoms of stirring drying mechanism.
The stabilizing mechanism 1 comprises a welding part 101, the welding part 101 is welded on two sides of the bottom surface of the stabilizing mechanism 1, and the bottom of the welding part 101 is fixedly connected with a fixed base 102.
The stirring and drying mechanism 2 comprises a feed inlet 201, the feed inlet 201 is arranged at the center of the top of the front of the stirring and drying mechanism 2, air inlets 202 are arranged at two ends of the feed inlet 201, a drying device body 203 is arranged at the bottom of the front of the stirring and drying mechanism 2, air outlets 204 are arranged at two ends of the bottom of the drying device body 203, activated carbon filter plates are arranged inside the air outlets 204, the air inlets 202 and the air outlets 204 are conical, the opening size of the upper end is larger than that of the lower end, two sets of the air inlets 202 and the air outlets 204 are arranged, the two sets of the air inlets 202 and the air outlets 204 are symmetrically distributed at two sides of the upper end and the lower end of the stirring and drying mechanism 2, a support plate 205 is fixedly arranged on the outer side of the left end of the drying device body 203, a driving motor 206 is fixedly arranged at the top of the support plate 205, the model of the driving motor 206 is Y-160M2-2, and a first rotating shaft 207 is rotatably connected at the center of the right side of the driving motor 206, drying device body 203 right-hand member outside fixed mounting has speed reducer 208, speed reducer 208 left side central point puts to rotate and is connected with second pivot 209, first pivot 207 and second pivot 209 run through inside drying device body 203, and first pivot 207 and second pivot 209 rotate through adaptor 213 and rotary device 210 and cup joint, the inboard one end of first pivot 207 and second pivot 209 is rotated and is connected with rotary device 210, rotary device 210 surface fixed connection has connecting piece 211, connecting piece 211 outside one end fixedly connected with rake teeth 212, rake teeth 212 outside one end contacts with drying device body 203 is inside, and rake teeth 212 evenly distributed is in rotary device 210 surface, drying device body 203 inboard both ends central point fixed mounting has adaptor 213, drying device body 203 bottom central point puts and has seted up discharge gate 214.
When the vortex rake type sludge drying device is used, sludge is poured into the drying device body 203 from the feeding hole 201, the driving motor 206 is started, the first rotating shaft 207 rotates to drive the rotating device 210 to rotate, so that the rake teeth 212 stir the sludge in all directions, one end of the outer side of the rake teeth 212 is in contact with the inside of the drying device body 203, the rake teeth 212 are uniformly distributed on the outer surface of the rotating device 210, the sludge is prevented from being adhered to the inner wall of the drying device body 203, the sludge is dried fully, and the drying efficiency and the resource utilization rate are improved; the air inlet 202 and the air outlet 204 are in the shape of a cone, the size of the opening at the upper end is larger than that of the opening at the lower end, the two sets of air inlets 202 and the two sets of air outlets 204 are arranged, the two sets of air inlets 202 and the two sets of air outlets 204 are symmetrically distributed on the two sides of the upper end and the lower end of the stirring and drying mechanism 2, and the activated carbon filter plates are arranged inside the air outlets 204, so that waste gas of dried sludge can be purified, and the atmospheric environment can be protected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Vortex rake sludge drying device is including firm mechanism (1) and stirring drying mechanism (2), its characterized in that: the stirring and drying mechanism (2) is arranged on the inner side of the top of the stabilizing mechanism (1), and the stabilizing mechanism (1) is fixedly arranged at the bottom of the stirring and drying mechanism (2);
the stabilizing mechanism (1) comprises a welding part (101), the welding part (101) is welded on two sides of the bottom surface of the stabilizing mechanism (1), and the bottom of the welding part (101) is fixedly connected with a fixed base (102);
the stirring and drying mechanism (2) comprises a feed inlet (201), the feed inlet (201) is arranged at the center of the front top of the stirring and drying mechanism (2), air inlets (202) are arranged at the two ends of the feed inlet (201), a drying device body (203) is arranged at the front bottom of the stirring and drying mechanism (2), air outlets (204) are arranged at the two ends of the bottom of the drying device body (203), a supporting plate (205) is fixedly arranged at the outer side of the left end of the drying device body (203), a driving motor (206) is fixedly arranged at the top of the supporting plate (205), a first rotating shaft (207) is rotatably connected at the center of the right side of the driving motor (206), a speed reducer (208) is fixedly arranged at the outer side of the right end of the drying device body (203), a second rotating shaft (209) is rotatably connected at the center of the left side of the speed reducer (208), and a rotating device (210) is rotatably connected at one end of the inner sides of the first rotating shaft (207) and the second rotating shaft (209), the outer fixed surface of rotary device (210) is connected with connecting piece (211), connecting piece (211) outside one end fixedly connected with rake teeth (212), drying device body (203) inboard both ends central point puts fixed mounting has adaptor (213), drying device body (203) bottom central point puts and has seted up discharge gate (214).
2. The vortex rake sludge drying apparatus of claim 1, wherein: the driving motor (206) is a Y-160M2-2 type three-phase asynchronous motor.
3. The vortex rake sludge drying apparatus of claim 1, wherein: the air inlet (202) and the air outlet (204) are conical, the size of an opening at the upper end is larger than that of an opening at the lower end, the two air inlets (202) and the two air outlets (204) are arranged in two groups, and the two air inlets (202) and the two air outlets (204) are symmetrically distributed on two sides of the upper end and the lower end of the stirring and drying mechanism (2).
4. The vortex rake sludge drying apparatus of claim 1, wherein: the first rotating shaft (207) and the second rotating shaft (209) penetrate through the interior of the drying device body (203), and the first rotating shaft (207) and the second rotating shaft (209) are rotatably sleeved with the rotating device (210) through the adapter (213).
5. The vortex rake sludge drying apparatus of claim 1, wherein: one end of the outer side of the rake teeth (212) is in contact with the inside of the drying device body (203), and the rake teeth (212) are uniformly distributed on the outer surface of the rotating device (210).
6. The vortex rake sludge drying apparatus of claim 1, wherein: an activated carbon filter plate is arranged inside the air outlet (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210602.XU CN216106557U (en) | 2020-12-28 | 2020-12-28 | Vortex rake type sludge drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210602.XU CN216106557U (en) | 2020-12-28 | 2020-12-28 | Vortex rake type sludge drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216106557U true CN216106557U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023210602.XU Active CN216106557U (en) | 2020-12-28 | 2020-12-28 | Vortex rake type sludge drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216106557U (en) |
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2020
- 2020-12-28 CN CN202023210602.XU patent/CN216106557U/en active Active
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