CN113735404A - Municipal sludge energy-saving drying device - Google Patents
Municipal sludge energy-saving drying device Download PDFInfo
- Publication number
- CN113735404A CN113735404A CN202010468123.3A CN202010468123A CN113735404A CN 113735404 A CN113735404 A CN 113735404A CN 202010468123 A CN202010468123 A CN 202010468123A CN 113735404 A CN113735404 A CN 113735404A
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- Prior art keywords
- rectangular frame
- drying box
- stirring
- drying device
- energy
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- 238000001035 drying Methods 0.000 title claims abstract description 56
- 239000010802 sludge Substances 0.000 title claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000004566 building material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the field of energy conservation and emission reduction, in particular to a municipal sludge energy-saving drying device which comprises a drying box, wherein a rectangular frame is arranged on the inner side of the drying box, a rotating pipe is arranged at the top of the rectangular frame, a driving mechanism for driving the rotating pipe to rotate is arranged on the outer side of the drying box, a supporting shaft is rotatably arranged in the middle of the rectangular frame, a stirring assembly is arranged on the supporting shaft in the rectangular frame, a bevel gear is fixedly arranged at one end of the supporting shaft, a gear ring meshed with the bevel gear is fixedly arranged on the cavity wall of the drying box, a plurality of stirring rods are further arranged on the lower portions and the lower sides of the two sides of the rectangular frame, an air outlet is formed in the rectangular frame between every two adjacent stirring rods, the air outlets are communicated with the rotating pipe through the inner cavity of the rectangular frame, an air pipe is further rotatably communicated with the upper end of the rotating pipe, and the other end of the air pipe is connected with a temperature control drying fan arranged on the outer side wall of the drying box. The sludge drying device is novel in structure, good in sludge stirring effect, low in drying energy consumption, energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the field of energy conservation and emission reduction, in particular to an energy-saving drying device for municipal sludge.
Background
Municipal sludge is sludge produced during operation and maintenance of municipal facilities in and associated with municipal activities. According to the source, the sludge can be divided into sewage plant sludge, water supply plant sludge, drainage pipeline sludge, dredging sludge, building slurry and the like. The properties of the sludge from different sources are very different, and the corresponding treatment technical requirements and resource utilization ways are also different.
When municipal sludge is treated, drying can be carried out, and the dried sludge can be made into novel building materials, heat-insulating materials, filter materials and the like, so that resource recycling is realized. Therefore, in view of the above current situation, there is an urgent need to develop an energy-saving drying device for municipal sludge to overcome the shortcomings in the current practical application.
Disclosure of Invention
The embodiment of the invention aims to provide an energy-saving drying device for municipal sludge, which aims to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
an energy-saving municipal sludge drying device comprises a drying box, wherein a rectangular frame is arranged on the inner side of the drying box, a rotating pipe is fixedly arranged in the middle of the top of the rectangular frame and is rotatably connected with the top of the drying box, a driving mechanism for driving the rotating pipe to rotate is installed on the outer side of the drying box, a supporting shaft is rotatably installed in the middle of the rectangular frame, a stirring assembly is installed on the supporting shaft in the rectangular frame, one end of the supporting shaft is also fixedly provided with a bevel gear, the cavity wall of the drying box is fixedly provided with a gear ring which is meshed and connected with the bevel gear, a plurality of puddlers are still installed to the both sides lower part and the downside of rectangle frame, have seted up the gas vent between two adjacent puddlers on the rectangle frame, and are a plurality of the gas vent passes through rectangle frame inner chamber and trombone intercommunication, and the upper end of trombone still rotates the intercommunication and has the trachea, and the tracheal other end is connected with the temperature control fan of mummification case outside wall mounting.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
according to the municipal sludge energy-saving drying device, the driving mechanism drives the rotating pipe and the rectangular frame to integrally rotate, sludge can be stirred through the stirring rod, the gear ring is meshed with the bevel gear, the support shaft can also drive the stirring assembly to rotate when the rectangular frame drives the stirring assembly to circumferentially rotate, and the stirring assembly has a good stirring effect on the sludge; warm air can be conveyed to the rotating pipe through the work of the temperature control fan, and then the warm air is discharged through the exhaust port on the rectangular frame, so that the drying effect on sludge is good, the energy is saved, the environment is protected, the dried sludge can be made into novel building materials, heat insulation materials, filter materials and the like, and the resource recycling is realized.
Drawings
Fig. 1 is a schematic front sectional structure view of an embodiment of the present invention.
FIG. 2 is a schematic structural diagram of a stirring assembly according to an embodiment of the present invention.
FIG. 3 is a side cross-sectional structural view of a rectangular frame according to an embodiment of the invention.
In the figure: 1-driving belt wheel, 2-triangular belt, 3-servo motor, 4-gear ring, 5-bevel gear, 6-drying box, 7-stirring rod, 8-supporting leg, 9-exhaust port, 10-sludge discharge port, 11-stirring component, 12-rectangular frame, 13-supporting shaft, 14-storage battery, 15-temperature control fan, 16-air pipe, 17-support, 18-solar panel, 19-driven belt wheel, 20-rotating pipe, 21-sludge inlet, 22-stirring plate, 23-turbulent flow hole, 24-X-shaped frame, 25-connecting rod, 26-bearing, 27-upper chamber, 28-arc chamber and 29-lower chamber.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1, in the embodiment of the invention, the municipal sludge energy-saving drying device comprises a drying box 6, a rectangular frame 12 is installed on the inner side of the drying box 6, a rotating pipe 20 is installed and fixed in the middle of the top of the rectangular frame 12, the rotating pipe 20 is rotatably connected with the top of the drying box 6, a driving mechanism for driving the rotating pipe 20 to rotate is installed on the outer side of the drying box 6, a supporting shaft 13 is rotatably installed in the middle of the rectangular frame 12, a stirring assembly 11 is installed on the supporting shaft 13 in the rectangular frame 12, a bevel gear 5 is further installed and fixed at one end of the supporting shaft 13, a gear ring 4 meshed with the bevel gear 5 is installed and fixed on the cavity wall of the drying box 6, a plurality of stirring rods 7 are further installed on the lower portions of two sides of the rectangular frame 12, an air outlet 9 is formed in the rectangular frame 12 between two adjacent stirring rods 7, and the air outlet 9 is communicated with the rotating pipe 20 through the inner cavity of the rectangular frame 12, the upper end of the rotating pipe 20 is also rotatably communicated with an air pipe 16, and the other end of the air pipe 16 is connected with a temperature control fan 15 arranged on the outer side wall of the drying box 6.
In the embodiment of the invention, the driving mechanism drives the rotating pipe 20 and the rectangular frame 12 to integrally rotate, sludge can be stirred by the stirring rod 7, and the gear ring 4 is meshed with the bevel gear 5, so that when the rectangular frame 12 drives the stirring component 11 to circumferentially rotate, the supporting shaft 13 can also drive the stirring component 11 to rotate, and the stirring component 11 has a better stirring effect on the sludge; warm air can be conveyed to the rotating pipe 20 through the work of the temperature control fan 15 and then is exhausted through the exhaust port 9 on the rectangular frame 12, the drying effect on sludge is good, energy is saved, the environment is protected, the dried sludge can be made into novel building materials, heat insulation materials, filter materials and the like, and the resource recycling is realized.
Example 2
Referring to fig. 1-3, the present embodiment is different from embodiment 1 in that:
in the embodiment, as shown in fig. 1 and 3, the supporting shaft 13 is horizontally arranged, and the supporting shaft 13 is rotatably connected with two sides of the rectangular frame 12 through bearings 26; the upper surface of the gear ring 4 is arranged with the outer ring inclined upwards, so that sludge is prevented from being reserved on the upper surface of the gear ring 4.
In this embodiment, as shown in fig. 1 and 2, a plurality of stirring assemblies 11 are installed in circumference evenly distributed on back shaft 13, stirring assemblies 11 include stirring board 22, X-shaped frame 24 and connecting rod 25, a plurality of stirring boards 22 are installed and fixed on back shaft 13, if interference flow hole 23 has been seted up on stirring board 22, an X-shaped frame 24 is installed and fixed respectively to both sides around between two adjacent stirring boards 22, two X-shaped frames 24 are the arc structure that the middle part was kept away from, two X-shaped frames 24 still stride to establish and be fixed with connecting rod 25 in the middle of still, be used for playing the effect that the structure is strengthened through connecting rod 25, through the stirring assembly 11 of special construction, have the effect of fully stirring mud.
In this embodiment, as shown in fig. 1, the stirring rod 7 is a cylindrical structure, and the stirring rod 7 is disposed perpendicular to the surface of the rectangular frame 12.
In this embodiment, as shown in fig. 1, the driving mechanism includes a driving pulley 1, a triangular belt 2, a servo motor 3 and a driven pulley 19, the driven pulley 19 is fixed on a rotating pipe 20 outside the drying box 6, the driven pulley 19 is connected with the driving pulley 1 through the triangular belt 2, the driving pulley 1 is fixed on an output shaft of the servo motor 3, the servo motor 3 is fixed on the outside of the drying box 6, and the rotating pipe 20 and the rectangular frame 12 can be driven to rotate through the work of the servo motor 3.
In this embodiment, as shown in fig. 1 and 3, an upper chamber 27 and a lower chamber 29 are respectively disposed on the upper portion and the lower portion of the rectangular frame 12, an arc-shaped chamber 28 is respectively disposed on the middle portion of the rectangular frame 12 on the front side and the rear side of the support shaft 13, the upper chamber 27 is communicated with the lower chamber 29 through the two arc-shaped chambers 28, the rotating pipe 20 is further communicated with the upper chamber 27, and the plurality of exhaust ports 9 are further communicated with the lower chamber 29.
In this embodiment, as shown in fig. 1, a sludge inlet 21 is further disposed at the top of the drying box 6, and the drying box is used for adding sludge through the sludge inlet 21; the outer side of the bottom of the drying box 6 is also provided with supporting legs 8, and the device can be supported by the supporting legs 8; the middle of the bottom of the drying box 6 is also provided with a sludge outlet 10, and the sludge processed through the sludge outlet 10 is discharged.
In this embodiment, it is right to control servo motor 3 and temperature control fan 15 adopt among the prior art the disclosed PLC controller can, the specific model and the circuit connection of PLC controller, servo motor 3 and temperature control fan 15 do not do specifically and restrict, can set up in a flexible way when actual application. In addition, the top of mummification case 6 still supports through support 17 and is fixed with solar panel 18, still installs battery 14 on the mummification case 6, just battery 14 through solar charging controller with 18 electric connection of solar panel is used for carrying out solar energy power generation through solar panel 18, reduces municipal sludge energy-saving mummification device's consumption, more energy-concerving and environment-protective.
The circuits, electronic components and modules involved are all prior art and may be implemented completely by those skilled in the art, without further elaboration, and the invention is not concerned with the improvement of software programs.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (9)
1. The utility model provides an energy-conserving mummification device of municipal administration mud, includes mummification case (6), its characterized in that:
a rectangular frame (12) is installed on the inner side of the drying box (6), a rotating pipe (20) is installed and fixed in the middle of the top of the rectangular frame (12), the rotating pipe (20) is rotatably connected with the top of the drying box (6), and a driving mechanism for driving the rotating pipe (20) to rotate is installed on the outer side of the drying box (6);
a supporting shaft (13) is rotatably arranged in the middle of the rectangular frame (12), a stirring assembly (11) is arranged on the supporting shaft (13) in the rectangular frame (12), a bevel gear (5) is further fixedly arranged at one end of the supporting shaft (13), and a gear ring (4) meshed with the bevel gear (5) is fixedly arranged on the cavity wall of the drying box (6);
the lower parts and the lower sides of the two sides of the rectangular frame (12) are also provided with a plurality of stirring rods (7);
exhaust port (9) have been seted up on rectangle frame (12) between two adjacent puddlers (7), and is a plurality of exhaust port (9) are through rectangle frame (12) inner chamber and change pipe (20) intercommunication, and the upper end of change pipe (20) still rotates the intercommunication and has trachea (16), and the other end and the mummification case (6) outside wall mounting of trachea (16) control by temperature change fan (15) are connected.
2. The municipal sludge energy-saving drying device according to claim 1, wherein the support shaft (13) is horizontally arranged, and the support shaft (13) is rotatably connected with two sides of the rectangular frame (12) through bearings (26).
3. The municipal sludge energy-saving drying device according to claim 2, wherein the upper surface of the gear ring (4) is provided with an outer ring inclined upwards.
4. The municipal sludge energy-saving drying device according to any one of claims 1 to 3, wherein a plurality of stirring assemblies (11) are uniformly distributed and arranged on the support shaft (13) in the circumferential direction;
the stirring assembly (11) comprises a stirring plate (22), an X-shaped frame (24) and a connecting rod (25);
the installation is fixed with a plurality of stirring boards (22) on back shaft (13), has seted up on stirring board (22) if disturbing the discharge orifice (23), and both sides are installed respectively and are fixed with an X-shaped frame (24) around between two adjacent stirring boards (22), and two X-shaped frame (24) are the arc structure that the middle part was kept away from, and the centre of two X-shaped frame (24) is still strideed and is established and be fixed with connecting rod (25).
5. The municipal sludge energy-saving drying device according to claim 4, wherein the stirring rod (7) is of a cylindrical structure, and the stirring rod (7) is arranged perpendicular to the surface of the rectangular frame (12).
6. The municipal sludge energy-saving drying device according to claim 5, wherein the driving mechanism comprises a driving pulley (1), a V-belt (2), a servo motor (3) and a driven pulley (19);
the drying box is characterized in that the driven belt wheel (19) is fixedly arranged on a rotating pipe (20) on the outer side of the drying box (6), the driven belt wheel (19) is connected with the driving belt wheel (1) through a triangular belt (2), the driving belt wheel (1) is fixedly arranged on an output shaft of the servo motor (3), and the servo motor (3) is fixedly arranged on the outer side of the drying box (6).
7. The municipal sludge energy-saving drying device according to claim 5, wherein the upper part and the lower part of the rectangular frame (12) are respectively provided with an upper chamber (27) and a lower chamber (29);
the middle part of the rectangular frame (12) is provided with an arc-shaped cavity (28) at the front side and the rear side of the support shaft (13), and the upper cavity (27) is communicated with the lower cavity (29) through the two arc-shaped cavities (28);
the rotating pipe (20) is also communicated with an upper chamber (27);
the plurality of exhaust ports (9) are also communicated with the lower chamber (29).
8. The municipal sludge energy-saving drying device according to claim 1, wherein the top of the drying box (6) is further provided with a sludge inlet (21);
the middle of the bottom of the drying box (6) is also provided with a sludge outlet (10).
9. The municipal sludge energy-saving drying device according to claim 1 or 8, wherein a solar panel (18) is supported and fixed on the top of the drying box (6) through a bracket (17);
still install battery (14) on mummification case (6), just battery (14) through solar charging controller with solar panel (18) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010468123.3A CN113735404A (en) | 2020-05-28 | 2020-05-28 | Municipal sludge energy-saving drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010468123.3A CN113735404A (en) | 2020-05-28 | 2020-05-28 | Municipal sludge energy-saving drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113735404A true CN113735404A (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010468123.3A Pending CN113735404A (en) | 2020-05-28 | 2020-05-28 | Municipal sludge energy-saving drying device |
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| Country | Link |
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| CN (1) | CN113735404A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016110222A1 (en) * | 2015-01-07 | 2016-07-14 | 广州新致晟环保科技机械设备有限公司 | Bottom-drying sludge drying device and method |
| CN208414194U (en) * | 2018-02-08 | 2019-01-22 | 厦门市安信优环保设备有限公司 | A kind of sludge drying system |
| CN109626787A (en) * | 2018-11-13 | 2019-04-16 | 湖北汇环保科技有限公司 | A kind of sludge desiccation processing equipment |
| CN209507965U (en) * | 2018-12-06 | 2019-10-18 | 中铁环境科技工程有限公司 | A kind of environmentally-friendly sludge drying device |
| CN110388813A (en) * | 2019-07-26 | 2019-10-29 | 苏州斯尔斯特新材料科技有限公司 | A kind of cleaning soybean rapid drying device |
-
2020
- 2020-05-28 CN CN202010468123.3A patent/CN113735404A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016110222A1 (en) * | 2015-01-07 | 2016-07-14 | 广州新致晟环保科技机械设备有限公司 | Bottom-drying sludge drying device and method |
| CN208414194U (en) * | 2018-02-08 | 2019-01-22 | 厦门市安信优环保设备有限公司 | A kind of sludge drying system |
| CN109626787A (en) * | 2018-11-13 | 2019-04-16 | 湖北汇环保科技有限公司 | A kind of sludge desiccation processing equipment |
| CN209507965U (en) * | 2018-12-06 | 2019-10-18 | 中铁环境科技工程有限公司 | A kind of environmentally-friendly sludge drying device |
| CN110388813A (en) * | 2019-07-26 | 2019-10-29 | 苏州斯尔斯特新材料科技有限公司 | A kind of cleaning soybean rapid drying device |
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Application publication date: 20211203 |