CN214244172U - Novel sludge treater - Google Patents
Novel sludge treater Download PDFInfo
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- CN214244172U CN214244172U CN202120233106.1U CN202120233106U CN214244172U CN 214244172 U CN214244172 U CN 214244172U CN 202120233106 U CN202120233106 U CN 202120233106U CN 214244172 U CN214244172 U CN 214244172U
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Abstract
The utility model discloses a novel sludge processor, which comprises a solar panel and a sludge evaporation device, wherein a heat transmission pipeline connected on the solar panel provides heat energy for evaporation for the sludge evaporation device, and the other side of the sludge evaporation device is connected with the solar panel through a cold recovery pipeline; the heat delivery pipeline is branched to form a heat branch pipeline, the heat branch pipeline is connected with the gas-liquid heat exchange device, the gas-liquid heat exchange device is provided with a hot liquid inlet, a cold liquid outlet, a cold air inlet and a hot gas outlet, and the hot liquid inlet is communicated with the heat branch pipeline. The utility model discloses follow and to increase the evaporation and increase area of contact and can accelerate these two physical principles of evaporation for the rising temperature, effectively promoted the evaporation efficiency of mud. In addition, the temperature of the sludge is improved by utilizing solar energy, redundant carbon dioxide emission generated by heating coal is avoided, and the treatment cost is reduced.
Description
Technical Field
The utility model relates to a sludge treatment technical field especially relates to a novel sludge processor.
Background
The sludge is a product after sewage treatment, is a complex heterogeneous body consisting of organic fragments, bacterial thalli, inorganic particles, colloids and the like, and has the main characteristics of high water content (up to more than 99 percent), high organic matter content, easy decomposition and odor generation, fine particles, small specific gravity and colloidal liquid state, and can be transported by a pump, but the solid-liquid separation by sedimentation is difficult.
Sludge is used as a solid waste and becomes the second major solid waste pollution source following municipal refuse pollution, the traditional sludge treatment methods include landfill, incineration, sea drainage, agriculture and the like, but the traditional treatment methods also have some defects, resource utilization of the sludge cannot be realized, statistics shows that the moisture content of 100 tons of sludge with the moisture content of 80 percent can be reduced to about 60 percent only by burning 18 tons of standard coal, the sludge drying cost is too high, and the method is an immature key reason for the sludge resource utilization technology, so that a sludge treatment technology with the cost reduced and more environment-friendly property is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a novel sludge processor.
In order to solve the technical problems, the technical scheme adopted by the utility model is a novel sludge processor, which comprises a solar panel and a sludge evaporation device, wherein a heat transmission pipeline connected on the solar panel provides heat energy for evaporation for the sludge evaporation device, and the other side of the sludge evaporation device is connected with the solar panel through a cold recovery pipeline;
the hot delivery pipe branches to form a hot branch pipe, the hot branch pipe is connected with a gas-liquid heat exchange device, the gas-liquid heat exchange device is provided with a hot liquid inlet, a cold liquid outlet, a cold air inlet and a hot air outlet, the hot liquid inlet is communicated with the hot branch pipe, the corresponding cold liquid outlet is connected with a cold branch pipe, the cold branch pipe is communicated with a cold recovery pipe, the cold air inlet is connected with a fan through a cold air pipe, the hot air outlet is connected with a hot air pipe, and the other end of the hot air pipe is communicated with the sludge evaporation device to provide hot air for the sludge evaporation device.
Furthermore, the sludge evaporation device comprises a tank body for containing sludge, wherein heat transmission pipes are distributed on the outer wall of the tank body, the inlets of the heat transmission pipes are pipe inlets, the pipe inlets are communicated with a heat transmission pipeline, the outlets of the heat transmission pipes are pipe outlets, and the pipe outlets are communicated with a cold recovery pipeline.
Further, set up on the jar body all with jar sludge inlet and the steam recovery mouth of internal portion intercommunication, steam recovery mouth department installs No. two fans.
Furthermore, a rotating shaft is longitudinally arranged in the middle of the tank body, the rotating shaft is fixed on the tank body cover through a bearing, the rotating shaft is hollow, and the top of the rotating shaft is positioned above the tank body cover and is communicated with the hot air pipeline; a plurality of stirring blades are radially arranged on the rotating shaft below the tank cover, and a plurality of air holes are formed in the rotating shaft rod.
Furthermore, a rotating shaft gear is mounted on the rotating shaft, the rotating shaft gear is fixed with the rotating shaft, a motor gear is meshed with the side edge of the rotating shaft gear, and the motor gear is in transmission connection with an output shaft of a motor.
Furthermore, the bottom of the tank body is provided with a waste discharge port.
The utility model discloses follow and to increase the evaporation and increase area of contact and can accelerate these two physical principles of evaporation for the rising temperature, effectively promoted the evaporation efficiency of mud. In addition, the temperature of the sludge is improved by utilizing solar energy, redundant carbon dioxide emission generated by heating coal is avoided, and the treatment cost is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic sectional view of a sludge evaporation apparatus.
In the figure: 1. a solar panel; 2. a sludge evaporation device; 3. a heat transfer pipe; 4. a cold recovery pipeline; 5. a hot branch pipe; 6. a gas-liquid heat exchange device; 7. cold branch pipes; 8. a first fan; 9. a hot air duct; 10. a tank body; 11. a heat transfer pipe bank; 12. a calandria inlet; 13. a calandria outlet; 14. a sludge inlet; 15. a water vapor recovery port; 16. a second fan; 17. a rotating shaft; 18. a tank cover; 19. stirring blades; 20. air holes; 21. a spindle gear; 22. a motor gear; 23. a motor; 24. a waste discharge port; 25. a cold air pipeline.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The novel sludge treater shown in fig. 1 comprises a solar panel 1 and a sludge evaporation device 2, wherein the solar panel is used for collecting solar energy and heating liquid (such as water) in a solar transistor, and the heated liquid is transmitted to the sludge evaporation device through a heat transmission pipeline 3 connected to the solar panel to provide heat energy for evaporation for the sludge evaporation device. And is connected with a solar panel through a cold recovery pipeline 4 at the other side of the sludge evaporation device.
Specifically, the sludge evaporation device includes a tank 10 for containing sludge, as shown in fig. 2, a heat transfer pipe 11 is arranged on the outer wall of the tank, an inlet of the heat transfer pipe is a pipe inlet 12, the pipe inlet is communicated with a heat transfer pipeline, an outlet of the heat transfer pipe is a pipe outlet 13, and the pipe outlet is communicated with a cold recovery pipeline. The heated liquid enters the heat transmission calandria through the heat transmission pipeline, and in the process that the liquid flows in the heat transmission calandria, heat exchange can be carried out between the liquid and the sludge due to the temperature difference between the liquid and the sludge in the tank body, so that the temperature of the sludge is increased, and the temperature of the liquid is reduced. The liquid after heat exchange enters the cold recovery pipeline through the outlet of the calandria and further flows back to the solar panel through the cold recovery pipeline for heating, so that the liquid is heated and recycled. The temperature rise of the sludge can accelerate the evaporation of water in the sludge, and the efficiency of sludge evaporation is improved.
In order to further improve the evaporation efficiency of the sludge, a stirring device capable of giving out air is arranged in the tank body. Specifically, a rotating shaft 17 is longitudinally arranged in the middle of the tank body, the rotating shaft is fixed on a tank body cover 18 through a bearing, the rotating shaft is hollow, and the top of the rotating shaft is positioned above the tank body cover and communicated with a hot air pipeline; a plurality of stirring blades 19 are radially arranged on the rotating shaft below the tank cover, and a plurality of air holes 20 are arranged on the rotating shaft rod. Let in high temperature steam in the pivot to mud through the gas pocket, on the one hand the stirring can accelerate the evaporation of mud, and on the other hand lets in the air in the mud and can increase the area of contact of mud and mobile air to accelerate the evaporation, and the gas that lets in is high temperature, and the evaporation can further be accelerated to high temperature.
High-temperature gas introduced into the sludge is from the solar panel, and particularly, the hot delivery pipeline is branched to form a hot branch pipeline 5, the hot branch pipeline is connected with a gas-liquid heat exchange device 6, the gas-liquid heat exchange device is provided with a hot liquid inlet, a cold liquid outlet, a cold air inlet and a hot air outlet, the hot liquid inlet is communicated with the hot branch pipeline, a cold branch pipeline 7 is connected to the corresponding cold liquid outlet, the cold branch pipeline is communicated with a cold recovery pipeline, the cold air inlet is connected with a first fan 8 through a cold air pipeline 25, the hot air outlet is connected with a hot air pipeline 9, and the other end of the hot air pipeline is communicated with a sludge evaporation device. Therefore, the branch heat pipeline branched from the heat conveying pipeline is used for conveying part of high-temperature liquid to the gas-liquid heat exchange device to heat the high-temperature liquid for normal-temperature air, and then high-temperature gas introduced into the sludge is obtained.
The tank body is provided with a sludge inlet 14 and a water vapor recovery port 15 which are communicated with the inside of the tank body, and the sludge inlet is used for conveying fresh sludge into the tank body. A second fan 16 is installed at the water vapor recovery port, and in the negative pressure pumping process of the second fan, air mixed with water vapor in the tank body is pumped out, so that the humidity in the tank body is reduced, and evaporation of water in sludge is facilitated.
The rotating shaft is provided with a rotating shaft gear 21 which is fixed with the rotating shaft, the side edge of the rotating shaft gear is engaged with a motor gear 22, and the motor gear is connected with an output shaft of a motor 23 in a transmission way. The motor can drive the pivot and rotate, drives the stirring leaf and rotates, plays the effect of stirring to mud, increases the area of contact of mud and air to accelerate the evaporation.
The bottom of the tank body is provided with a waste discharge port 24, and the dried sludge after water is removed by evaporation can be discharged through the waste discharge port for other treatment.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (6)
1. A novel sludge processor is characterized in that: the solar energy heat pump system comprises a solar panel (1) and a sludge evaporation device (2), wherein a heat conveying pipeline (3) connected to the solar panel provides heat energy for evaporation for the sludge evaporation device, and the other side of the sludge evaporation device is connected with the solar panel through a cold recovery pipeline (4);
the hot conveying pipeline is branched to form a hot branch pipeline (5), the hot branch pipeline is connected with a gas-liquid heat exchange device (6), the gas-liquid heat exchange device is provided with a hot liquid inlet, a cold liquid outlet, a cold air inlet and a hot gas outlet, the hot liquid inlet is communicated with the hot branch pipeline, the corresponding cold liquid outlet is connected with a cold branch pipeline (7), the cold branch pipeline is communicated with a cold recovery pipeline, the cold air inlet is connected with a first fan (8) through a cold air pipeline (25), the hot gas outlet is connected with a hot air pipeline (9), and the other end of the hot air pipeline is communicated with the sludge evaporation device to provide hot air for the sludge evaporation device.
2. The novel sludge treater according to claim 1, characterized in that: the sludge evaporation device comprises a tank body (10) for containing sludge, wherein a heat transmission pipe bank (11) is distributed on the outer wall of the tank body, the inlet of the heat transmission pipe bank is a pipe bank inlet (12), the pipe bank inlet is communicated with a heat transmission pipeline, the outlet of the heat transmission pipe bank is a pipe bank outlet (13), and the pipe bank outlet is communicated with a cold recovery pipeline.
3. A novel sludge treater according to claim 2, characterized in that: the tank body is provided with a sludge inlet (14) and a water vapor recovery port (15) which are communicated with the inside of the tank body, and the water vapor recovery port is provided with a second fan (16).
4. A novel sludge treater according to claim 3 wherein: a rotating shaft (17) is longitudinally arranged in the middle of the tank body, the rotating shaft is fixed on a tank body cover (18) through a bearing, the rotating shaft is hollow, and the top of the rotating shaft is positioned above the tank body cover and communicated with a hot air pipeline; a plurality of stirring blades (19) are radially arranged on the rotating shaft below the tank body cover, and a plurality of air holes (20) are formed in the rotating shaft rod.
5. The novel sludge treater according to claim 4, characterized in that: a rotating shaft gear (21) is mounted on the rotating shaft and fixed with the rotating shaft, a motor gear (22) is meshed with the side edge of the rotating shaft gear, and the motor gear is in transmission connection with an output shaft of a motor (23).
6. The novel sludge treater according to claim 5, characterized in that: the bottom of the tank body is provided with a waste discharge port (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120233106.1U CN214244172U (en) | 2021-01-27 | 2021-01-27 | Novel sludge treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120233106.1U CN214244172U (en) | 2021-01-27 | 2021-01-27 | Novel sludge treater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214244172U true CN214244172U (en) | 2021-09-21 |
Family
ID=77795878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120233106.1U Active CN214244172U (en) | 2021-01-27 | 2021-01-27 | Novel sludge treater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214244172U (en) |
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2021
- 2021-01-27 CN CN202120233106.1U patent/CN214244172U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: 834014 No.9, Yuxi Road, Baikouquan, Wuerhe District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Ruihang Xinda Technology Co.,Ltd. Address before: Room 717, 6 / F, building 1, yard 129, North Chaoyang Road, Chaoyang District, Beijing 100025 Patentee before: BEIJING HUANASI TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |