CN212356999U - Centrifugal heating type slurry drying device - Google Patents
Centrifugal heating type slurry drying device Download PDFInfo
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- CN212356999U CN212356999U CN202020378247.8U CN202020378247U CN212356999U CN 212356999 U CN212356999 U CN 212356999U CN 202020378247 U CN202020378247 U CN 202020378247U CN 212356999 U CN212356999 U CN 212356999U
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- hollow shaft
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- centrifugal
- heating pipe
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Abstract
The utility model provides a centrifugal heating type slurry drying device, which comprises a bracket, a cover cylinder and a hollow shaft, wherein the cover cylinder is arranged on the bracket, and the left end and the right end of the cover cylinder are respectively fixed with a support plate; the hollow shaft central line slope sets up, and its lateral wall evenly is equipped with the apopore, and the hollow shaft is worn out and is rotated with two backup pads by the cover section of thick bamboo and be connected, be equipped with insulating heating pipe between hollow shaft and the cover section of thick bamboo. Centrifugal heating formula mud drying device in, silt carries out the drainage through spin-drying, and has set up insulating heating pipe in the hollow shaft outside, improves the temperature in the hollow shaft through this insulating heating pipe, realizes silt heating drying operation to its inside. In this design, under the rotatory drainage of hollow shaft self and the simultaneous action of outside insulating heating pipe, reach the operation purpose with silt rapid draing in the hollow shaft, improved silt drying efficiency, and then improve the desilting operating efficiency.
Description
Technical Field
The utility model belongs to the mud drying field especially relates to centrifugal heating formula mud drying device.
Background
Along with the rapid development of urbanization in China, the generation and the quantity of urban sewage are continuously increased, and in order to ensure the normal work of the whole sewage treatment system, sludge in a water purification tank in the sewage treatment system needs to be regularly cleaned. Researches show that the sludge contains a large amount of mineral substances such as N, P and other organic substances, and the mineral substances such as N, P have long-term effect, so that the sludge is a useful biological resource and can be widely applied to agriculture and breeding industry, and therefore how to quickly dry and store the sludge in the sludge treatment process is another problem to be solved urgently by the sludge clearing workers at present.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a centrifugal heating formula mud drying device to the realization is with the silt rapid draing of clean water reservoir.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
centrifugal heating formula mud drying device includes:
a support;
the central line of the cover cylinder is obliquely arranged and is arranged on the bracket, the left end and the right end of the cover cylinder are respectively fixedly sealed with a supporting plate, and the lower end of the wall of the cover cylinder is provided with a drain hole;
the hollow shaft penetrates out of the cover barrel and is rotatably connected with the two supporting plates, one end of the hollow shaft, which is positioned at a high position, is a feeding end, the other end of the hollow shaft is a discharging end, an annular heating space is arranged between the hollow shaft and the cover barrel, an insulating heating pipe is arranged in the annular heating space and is close to the hollow shaft, the insulating heating pipe is fixedly arranged on the cover barrel, and a driving mechanism for driving the hollow shaft to rotate is arranged on the support.
Furthermore, a water tank is axially arranged at the lower end of the inner surface of the wall of the cover cylinder, the drain hole is arranged at the bottom of the water tank, and a plurality of annular bulges uniformly protrude from the inner surface of the wall of the cover cylinder at the position above the water tank along the axial direction.
Furthermore, at least three drain holes are formed along the axial direction of the cover cylinder, and one drain hole is formed at the lower end of the cover cylinder.
Furthermore, the included angle between the central line of the hollow shaft and the horizontal plane is 30-45 degrees.
Further, a bearing is arranged between the hollow shaft and each supporting plate.
Further, the insulating heating pipe is a spiral insulating heating pipe.
Further, the driving mechanism comprises a motor, and the motor drives the hollow shaft to rotate through the gear driving structure.
Compared with the prior art, centrifugal heating formula mud drying device have following advantage:
centrifugal heating formula mud drying device in, silt carries out the drainage through spin-drying, and has set up insulating heating pipe in the hollow shaft outside, improves the temperature in the hollow shaft through this insulating heating pipe, realizes silt heating drying operation to its inside. In this design, under the rotatory dehydration that spin-dries of hollow shaft self and the simultaneous action of outside insulating heating pipe, reach the operation purpose with silt rapid draing in the hollow shaft, improved silt drying efficiency, and then improve the desilting operating efficiency.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic structural diagram of a centrifugal heating type slurry drying device according to the present embodiment;
FIG. 2 is a view A-A of FIG. 1;
FIG. 3 is a schematic structural view of an embodiment;
FIG. 4 is a schematic structural diagram of the second embodiment.
Description of reference numerals:
1-a scaffold; 2-covering the cylinder; 21-annular protrusion; 22-a diversion trench; 23-a water tank; 24-a drain hole; 3-a hollow shaft; 31-a spacing ring; 32-water outlet; 4-a support plate; 5-a gear drive configuration; 6-insulating heating tube; 7-a bearing; 8-a discharge pipe; 9-a mud tank; 10-a collection box; 11-a trolley; 12-motor.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-2, the centrifugal heating type mud drying device comprises a support 1, a cover cylinder 2 and a hollow shaft 3, wherein the cover cylinder 2 is fixedly installed on the support 1, a support plate 4 is respectively and fixedly sealed at the left and right end openings of the cover cylinder 2, in this embodiment, a flange is respectively arranged at the left and right end openings of the cover cylinder 2, the support plate 4 is fixedly connected with the flange, and a sealing ring is arranged between the support plate 4 and the flange. The cover barrel 2 is provided with a drain hole 24 at the lower end of the barrel wall, the drain hole 24 is preferably a threaded hole, the drain hole 24 is matched with a plug, when the mud is dried, the plug is taken down, and water separated from the mud is drained through the drain hole 24 and collected through a water collecting barrel. The hollow shaft 3 is a metal hollow shaft, the central line of the hollow shaft is obliquely arranged, and the included angle between the central line of the hollow shaft 3 and the horizontal plane is 30-45 degrees. The lateral wall of this hollow shaft 3 evenly is equipped with apopore 32, and this hollow shaft 3 is worn out and is rotated with two backup pads 4 by a cover section of thick bamboo 2 and is connected, and the one end that this hollow shaft 3 is located the eminence is the feed end, and the other end is the discharge end, when spin-drying dehydration and drying process to mud, will treat that dry mud is by the feed end input of hollow shaft 3, and this mud dewaters in hollow shaft 3 and accomplishes the back, and dry mud is exported by 3 discharge ends of hollow shaft. In the embodiment, the central lines of the hollow shaft 3 and the cover barrel 2 are arranged in parallel or coincided, namely the cover barrel 2 is also obliquely and fixedly arranged on the bracket 1, the hollow shaft 3 is supported by the two supporting plates 4, and the sealing ring is arranged between the supporting plates 4 and the hollow shaft 3, so that the water in the cover barrel 2 is prevented from leaking when the mud is dried and dewatered. In this embodiment, in order to improve the smooth and steady rotation of the hollow shaft 3, a bearing 7 is disposed between the hollow shaft 3 and each support plate 4. In order to improve the axial position fixity of the hollow shaft 3, a limiting ring 31 corresponding to a supporting plate 4 is arranged on the hollow shaft 3, the limiting ring 31 and the supporting plate 4 form a limiting structure for preventing the hollow shaft 3 from sliding downwards, and the axial position fixity of the hollow shaft 3 relative to the cover cylinder 2 is ensured. In this embodiment, the limiting ring 31 is preferably disposed at the feeding end of the hollow shaft 3, and the supporting plate 4 at the high end of the cover cylinder 2 limits the limiting ring 31 to prevent the hollow shaft 3 from sliding downwards. After the hollow shaft 3 is installed, an annular heating space is formed between the hollow shaft 3 and the cover cylinder 2, an insulating heating pipe 6 is arranged in the annular heating space at a position close to the hollow shaft 3, and the insulating heating pipe 6 is fixedly installed on the cover cylinder 2. In this embodiment, the insulating heating tube 6 is preferably a spiral tube concentrically disposed with the hollow shaft 3, and both electrode ends of the insulating heating tube 6 are extended from the support plate 4 located at the lower end of the mantle 2, and the insulating heating tube is connected to a power supply. And a driving mechanism for driving the hollow shaft 3 to rotate is arranged on the bracket 1. During specific operation, the hollow shaft 3 is driven to rotate by the driving mechanism, slurry to be dried is input into the feeding end of the hollow shaft 3, the hollow shaft 3 is used for spin-drying and dewatering the slurry, moisture in the slurry is thrown into the annular heating space through the water outlet hole 32 and falls on the inner wall of the cover barrel 2, finally the moisture falls on the lower end of the cover barrel 2, the cover barrel is taken down and blocked, and the moisture is discharged through the water discharge hole 24. In this embodiment, the number of the drain holes 24 is at least three, the three drain holes 24 are arranged along the axial direction of the cover cylinder 2, and one of the drain holes 24 is arranged corresponding to the discharge end of the hollow shaft 3. In the spin-drying dehydration process of the hollow shaft 3, the insulating heating pipe 6 is electrified to heat and dry the slurry in the hollow shaft 3. The hollow shaft 3 is used for spin-drying and dehydrating, and the insulating heating pipe 6 is used for electrifying and heating, so that the aim of dehydrating and drying the slurry in the hollow shaft 3 is fulfilled.
In this embodiment, a water tank 23 is axially disposed at a lower end of an inner surface of a cylinder wall of the cover cylinder 2, the drain hole 24 is disposed at a bottom of the water tank 23, a plurality of annular protrusions 21 axially and uniformly protrude from the inner surface of the cylinder wall of the cover cylinder 2 above the water tank 23, each two adjacent annular protrusions 21 form a diversion trench 22 which is communicated with the water tank 23 and is used for diverting water droplets attached to the inner surface of the cylinder wall of the cover cylinder 2 downward, and the water droplets flow into the water tank 23 through the diversion trench 22 and then are drained through the drain hole 24.
In this embodiment, the driving mechanism includes a motor 12, and the motor 12 drives the hollow shaft 3 to rotate through the gear driving structure 5, so as to spin-dry and dewater the slurry in the hollow shaft 3.
The following description will be made by way of examples one and two pairs of the present apparatus:
the first embodiment is as follows: as shown in figure 3, the device, a mud tank 9 for containing clear water pond mud and a collecting box 10 for containing dry mud are respectively fixed relative to the ground, the feeding end of the hollow shaft 3 is arranged on the discharging pipe 8 of the mud tank 9 through a turntable bearing, and the collecting box 10 is arranged at the discharging end of the hollow shaft 3. For improving mud stoving speed, a mud jar can correspond and have a plurality of this devices, a plurality of this device circumferencial direction evenly set up around the mud jar, the mud splendid attire is behind mud jar 9 in the water purification tank of processing sewage, this mud is continued to be inputed to hollow shaft 3 in by discharging pipe 8, mud spin-dries in this hollow shaft 3, heat drying through insulating heating pipe 6 simultaneously, mud after the stoving is exported to collecting vessel 10 in by hollow shaft 3 discharge end and is carried out the deposit, then with this collecting vessel 10 move to required place can.
Example two: as shown in fig. 4, the device, the mud tank 9 and the collecting barrel 10 are respectively arranged on the trolley 11, the function of drying while transporting mud is realized, similarly, the feeding end of the hollow shaft 3 in the device is rotationally connected with the discharging pipe 8 of the mud tank 9 through the turntable bearing, the discharging end of the hollow shaft 3 and the collecting box 10 are correspondingly arranged, mud in the water purifying tank is stored in the mud tank 9, the mud is continuously input into the hollow shaft 3 through the discharging pipe 8, the mud is dried in the hollow shaft 3, meanwhile, the mud is heated and dried through the insulating heating pipe 6, the dried mud is output into the collecting barrel 10 through the discharging end of the hollow shaft 3, after the trolley 11 runs to a destination, the dried mud in the collecting barrel 10 is poured out, and then the collecting barrel 10 is put back to the discharging end position of the hollow shaft 3 to collect subsequent dried mud.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Centrifugal heating formula mud drying device, its characterized in that: the method comprises the following steps:
a support (1);
the central line of the cover cylinder (2) is obliquely arranged and is arranged on the bracket (1), the left end and the right end of the cover cylinder (2) are respectively and fixedly sealed with a supporting plate (4), and the lower end of the wall of the cover cylinder (2) is provided with a drainage hole (24);
the hollow shaft (3), the central line and the cover barrel (2) central line are parallel or coincide and set up, and its lateral wall evenly is equipped with several apopore (32), and this hollow shaft (3) is worn out and is rotated with two backup pad (4) by cover barrel (2) and is connected, and the one end that this hollow shaft (3) are located the eminence is the feed end, and the other end is the discharge end, be equipped with annular heating space between hollow shaft (3) and cover barrel (2), the internal next-door neighbour hollow shaft (3) position department in this annular heating space is equipped with insulating heating pipe (6), and this insulating heating pipe (6) are adorned admittedly on cover barrel (2), be equipped with the actuating mechanism that drive hollow shaft (3) are rotatory on support (.
2. The centrifugal heating type slurry drying apparatus according to claim 1, characterized in that: the water tank (23) is axially arranged at the lower end of the inner surface of the cylinder wall of the cover cylinder (2), the drain hole (24) is arranged at the bottom of the water tank (23), and a plurality of annular bulges (21) uniformly protrude from the inner surface of the cylinder wall of the cover cylinder (2) above the water tank (23) along the axial direction.
3. The centrifugal heating type slurry drying apparatus according to claim 2, characterized in that: the number of the drain holes (24) is at least three along the axial direction of the cover cylinder (2), and one drain hole (24) is arranged at the lower end position of the cover cylinder (2).
4. The centrifugal heating type slurry drying apparatus according to claim 1, characterized in that: the included angle between the central line of the hollow shaft (3) and the horizontal plane is 30-45 degrees.
5. The centrifugal heating type slurry drying apparatus according to claim 1, characterized in that: and a bearing (7) is arranged between the hollow shaft (3) and each supporting plate (4).
6. The centrifugal heating type slurry drying apparatus according to claim 1, characterized in that: the insulating heating pipe (6) is a spiral insulating heating pipe.
7. The centrifugal heating type slurry drying apparatus according to claim 1, characterized in that: the driving mechanism comprises a motor (12), and the motor (12) drives the hollow shaft (3) to rotate through the gear driving structure (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378247.8U CN212356999U (en) | 2020-03-23 | 2020-03-23 | Centrifugal heating type slurry drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378247.8U CN212356999U (en) | 2020-03-23 | 2020-03-23 | Centrifugal heating type slurry drying device |
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| Publication Number | Publication Date |
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| CN212356999U true CN212356999U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020378247.8U Active CN212356999U (en) | 2020-03-23 | 2020-03-23 | Centrifugal heating type slurry drying device |
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| CN (1) | CN212356999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362554A (en) * | 2020-03-23 | 2020-07-03 | 天津市管道工程集团有限公司 | Centrifugal heating type slurry drying device |
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2020
- 2020-03-23 CN CN202020378247.8U patent/CN212356999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362554A (en) * | 2020-03-23 | 2020-07-03 | 天津市管道工程集团有限公司 | Centrifugal heating type slurry drying device |
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