CN219376399U - Purification system of circulating cooling water of waste incineration power plant - Google Patents
Purification system of circulating cooling water of waste incineration power plant Download PDFInfo
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- CN219376399U CN219376399U CN202320544051.5U CN202320544051U CN219376399U CN 219376399 U CN219376399 U CN 219376399U CN 202320544051 U CN202320544051 U CN 202320544051U CN 219376399 U CN219376399 U CN 219376399U
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- inclined tube
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Abstract
The utility model provides a purification system of circulating cooling water of a waste incineration power plant, which comprises a sedimentation tank, a filter tank and a clean water storage tank, wherein the sedimentation tank, the filter tank and the clean water storage tank are sequentially connected, an inclined tube sedimentation device is arranged in the sedimentation tank, the filter tank is a U-shaped water tank, a filter screen is arranged at one end, close to a water outlet, of the U-shaped water tank, and a filter screen flushing device is further arranged at the position, above the filter screen, in the U-shaped water tank.
Description
Technical Field
The utility model relates to the technical field of household garbage incineration treatment equipment, in particular to a purification system for circulating cooling water of a garbage incineration power plant.
Background
Most units in the existing garbage incineration power plants are condensing units, and a circulating water system is an indispensable cooling system for maintaining the normal operation of the units. The circulating water is introduced into the cooling tower for continuous circulating cooling, so that the unit is cooled, and the water in the cooling tower is heated to generate water vapor. A large amount of circulating water is evaporated and lost in the process, and the water replenishing of the circulating water becomes important; the existing circulating water is sub-seawater, contains a large amount of microorganisms, various salts and silt, is poor in water quality, can be put into cooling use after being subjected to silt removal and filtration treatment, is easy to cause impurity siltation in the existing purifying system, and needs to be cleaned frequently, but because the siltation occurs in the purifying system, the equipment is required to be cleaned after being shut down and disassembled, and the whole unit is forced to be suspended to work even if the circulating water system is stopped, so that the purifying system is extremely inconvenient in working hours.
Disclosure of Invention
The utility model provides a purification system for circulating cooling water of a waste incineration power plant, which aims to solve the defects of the technology and comprises a sedimentation tank, a filter tank and a clean water storage tank, wherein the sedimentation tank, the filter tank and the clean water storage tank are sequentially connected, an inclined tube sedimentation device is arranged in the sedimentation tank, the filter tank is a U-shaped water tank, a filter screen is arranged at one end, close to a water outlet, of the U-shaped water tank, and a filter screen flushing device is further arranged at the position, above the filter screen, in the U-shaped water tank.
By adopting the technical scheme, through setting up the clean system including sedimentation tank, filtering ponds and clear water storage tank, set up the filtering ponds into U type pond and be located the filter screen top department and set up filter screen washing unit in U type pond for can not shut down in the middle of the clean system operation, with carry out back flush, wash the filter screen through sedimentation tank and the filterable water of filter screen, clear away the impurity of intercepting at the filter screen, avoid impurity to pile up on the filter screen, make it resume the purifier, the condition of stopping down miswork has also been avoided when guaranteeing clean system's normal effective operation.
The utility model is further provided with: the filter screen flushing device comprises a filter screen flushing nozzle, a transfer pump and a connecting pipeline, wherein the filter screen flushing nozzle is arranged at the top of a U-shaped water tank, and the filter screen flushing nozzle is connected with a clear water outlet tank through the connecting pipeline and the transfer pump.
By adopting the technical scheme, because the filter screen flushing device comprises the filter screen flushing spray head, the transfer pump and the connecting pipeline, the filter screen flushing spray head is arranged at the top of the U-shaped water tank, and the filter screen flushing spray head is connected with the clear water outlet tank through the connecting pipeline and the transfer pump, so that the filter screen can be backflushed by water in the clear water outlet tank, and sediment accumulation on the filter screen is avoided.
The utility model is further provided with: the inclined tube sedimentation device comprises an upper inclined tube, a lower inclined tube and a sediment discharge mechanism, wherein the upper inclined tube is fixedly connected with the side wall of the sedimentation tank, the lower inclined tube is fixedly connected with the bottom of the sedimentation tank, and the sediment discharge mechanism is arranged at the bottom of the sedimentation tank.
By adopting the technical scheme, because the inclined tube sedimentation device comprises an upper inclined tube, a lower inclined tube and a sediment removal mechanism, the upper inclined tube is fixedly connected with the side wall of the sedimentation tank, the lower inclined tube is fixedly connected with the bottom of the sedimentation tank, and the sediment removal mechanism is arranged at the bottom of the sedimentation tank, so that the sedimentation speed of sediment in water can be effectively improved.
The utility model is further provided with: the utility model provides a pipe chute washing unit is equipped with between upper pipe chute and the lower floor pipe chute, pipe chute washing unit is including transporting pump, connecting tube and washing spouting the platform, washing spouting the platform and including the taper platform and the cavity shower nozzle of being connected with the taper platform, open the bottom of cavity shower nozzle has a plurality of water jet, open the side of cavity shower nozzle has a connector, the connector is connected through connecting tube and transporting pump respectively with the bottom in U-shaped pond.
By adopting the technical scheme, because be equipped with a pipe chute washing unit between upper pipe chute and the lower floor pipe chute, pipe chute washing unit is including transporting pump, connecting tube and washing spouting the platform, the washing spouting the platform and including the taper platform and with the cavity shower nozzle that the taper platform is connected, open the bottom of cavity shower nozzle has a plurality of water jet, open the side of cavity shower nozzle has a connector, the connector is connected through connecting tube and transporting pump respectively with the bottom in U-shaped pond for wash the lower floor pipe chute of sedimentation tank bottom through the unfiltered water in the U-shaped pond, delay the jam speed of lower floor pipe chute, make through setting up the taper platform and can avoid the deposit to deposit on washing spouting the platform.
The utility model is further provided with: the filter screen is a quartz sand filter screen.
Drawings
Fig. 1 is a schematic structural diagram of a purification system for circulating cooling water in a waste incineration power plant according to an embodiment of the present utility model.
Fig. 2 is a schematic side structural diagram of an automatic water replenishing device in a purification system of circulating cooling water of a waste incineration power plant according to an embodiment of the present utility model.
FIG. 3 is a schematic diagram showing a cross-sectional structure of a flushing spray stand in a purification system for circulating cooling water in a waste incineration power plant according to an embodiment of the present utility model
The device comprises a 1-sedimentation tank, a 2-filter tank, a 3-clear water storage tank, a 4-inclined tube sedimentation device, a 5-filter screen, a 6-filter screen flushing device, a 7-filter screen flushing nozzle, an 8-transfer pump, a 9-connecting pipeline, a 10-upper inclined tube, a 11-lower inclined tube, a 12-silt discharging mechanism, a 13-inclined tube flushing device, a 14-flushing nozzle table, a 15-conical table, a 16-hollow nozzle, a 17-water nozzle and an 18-connecting port.
Detailed Description
As shown in figures 1-3, the purification system for circulating cooling water of the waste incineration power plant comprises a sedimentation tank 1, a filtering tank 2 and a clear water storage tank 3, wherein the sedimentation tank, the filtering tank and the clear water storage tank are sequentially connected, a 4-inclined-tube sedimentation device is arranged in the sedimentation tank, the filtering tank is a U-shaped water tank, a 5 filter screen is arranged at one end, close to a water outlet, of the U-shaped water tank, and a 6 filter screen flushing device is further arranged at the position, above the filter screen, of the U-shaped water tank.
Through setting up the clean system including sedimentation tank, filtering ponds and clear water storage tank, set up the filtering ponds into U type pond and lie in the filter screen top department setting up filter screen washing unit in U type pond for can wash the filter screen in the clean system operation on the way, clear away the impurity of retaining at the filter screen, make it resume the purifier, guarantee clean system's normal effective operation.
The filter screen flushing device comprises a 7 filter screen flushing nozzle, an 8 transfer pump and a 9 connecting pipeline, wherein the filter screen flushing nozzle is arranged at the top of a U-shaped water tank, and the filter screen flushing nozzle is connected with a clear water outlet tank through the connecting pipeline and the transfer pump.
Because filter screen washing unit includes filter screen flushing nozzle, transfer pump and connecting tube, filter screen flushing nozzle sets up in the top in U type pond, filter screen flushing nozzle passes through connecting tube and transfers the pump to be connected with clear water play water tank for can use clear water play water in the water tank to recoil filter screen, avoid the deposit on the filter screen to pile up.
The inclined tube sedimentation device comprises an upper inclined tube 10, a lower inclined tube 11 and a sediment discharge mechanism 12, wherein the upper inclined tube is fixedly connected with the side wall of the sedimentation tank, the lower inclined tube is fixedly connected with the bottom of the sedimentation tank, and the sediment discharge mechanism is arranged at the bottom of the sedimentation tank.
Because the inclined tube sedimentation device comprises an upper inclined tube, a lower inclined tube and a sediment discharge mechanism, the upper inclined tube is fixedly connected with the side wall of the sedimentation tank, the lower inclined tube is fixedly connected with the bottom of the sedimentation tank, and the sediment discharge mechanism is arranged at the bottom of the sedimentation tank, so that the sedimentation speed of sediment in water can be effectively increased.
The utility model discloses a U-shaped pond, including upper pipe chute, lower floor's inclined tube, be equipped with a 13 inclined tube washing unit between upper pipe chute and the lower floor inclined tube, inclined tube washing unit is including transporting pump, connecting tube and 14 washing spouts the platform, washing spouts the platform and includes 15 taper platforms and 16 cavity shower nozzles of being connected with the taper platforms, the bottom of cavity shower nozzle is opened there is a plurality of 17 water jet, the side of cavity shower nozzle is opened there is an 18 connector, the bottom of connector and U-shaped pond is connected through connecting tube and transporting pump respectively.
Because be equipped with a pipe chute washing unit between upper pipe chute and the lower floor pipe chute, pipe chute washing unit is including transporting pump, connecting tube and washing spouting the platform, the washing spouting the platform and including the taper platform and with the cavity shower nozzle that the taper platform is connected, open the bottom of cavity shower nozzle has a plurality of water jet, open the side of cavity shower nozzle has a connector, the connector is connected through connecting tube and transporting pump respectively with the bottom in U-shaped pond for the unfiltered water through in the U-shaped pond washes the lower floor pipe chute of sedimentation tank bottom, delays the jam speed of lower floor pipe chute, makes through setting up the taper platform and can avoid the deposit to deposit on washing spouting the platform.
The filter screen is a quartz sand filter screen.
Claims (5)
1. A purification system of circulating cooling water of a waste incineration power plant is characterized in that: including sedimentation tank, filter vat and clear water storage tank, sedimentation tank, filter vat and clear water storage tank connect gradually, be equipped with the pipe chute sediment device in the sedimentation tank, the filter vat is U type pond, the one end department that is close to the delivery port on the U type pond is equipped with the filter screen, be located filter screen top department still is equipped with a filter screen washing unit in the U type pond.
2. A purification system for circulating cooling water of a waste incineration power plant according to claim 1, characterized in that: the filter screen flushing device comprises a filter screen flushing nozzle, a transfer pump and a connecting pipeline, wherein the filter screen flushing nozzle is arranged at the top of a U-shaped water tank, and the filter screen flushing nozzle is connected with a clear water outlet tank through the connecting pipeline and the transfer pump.
3. A purification system for circulating cooling water of a waste incineration power plant according to claim 1, characterized in that: the inclined tube sedimentation device comprises an upper inclined tube, a lower inclined tube and a sediment discharge mechanism, wherein the upper inclined tube is fixedly connected with the side wall of the sedimentation tank, the lower inclined tube is fixedly connected with the bottom of the sedimentation tank, and the sediment discharge mechanism is arranged at the bottom of the sedimentation tank.
4. A purification system for circulating cooling water of a waste incineration power plant according to claim 3, characterized in that: the utility model provides a pipe chute washing unit is equipped with between upper pipe chute and the lower floor pipe chute, pipe chute washing unit is including transporting pump, connecting tube and washing spouting the platform, washing spouting the platform and including the taper platform and the cavity shower nozzle of being connected with the taper platform, open the bottom of cavity shower nozzle has a plurality of water jet, open the side of cavity shower nozzle has a connector, the connector is connected through connecting tube and transporting pump respectively with the bottom in U-shaped pond.
5. A purification system for circulating cooling water of a waste incineration power plant according to claim 1, characterized in that: the filter screen is a quartz sand filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320544051.5U CN219376399U (en) | 2023-03-14 | 2023-03-14 | Purification system of circulating cooling water of waste incineration power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320544051.5U CN219376399U (en) | 2023-03-14 | 2023-03-14 | Purification system of circulating cooling water of waste incineration power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219376399U true CN219376399U (en) | 2023-07-21 |
Family
ID=87194836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320544051.5U Active CN219376399U (en) | 2023-03-14 | 2023-03-14 | Purification system of circulating cooling water of waste incineration power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219376399U (en) |
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2023
- 2023-03-14 CN CN202320544051.5U patent/CN219376399U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 317600 Xiaotan, Xitan Village, Yucheng Street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Yuhuan Weiming Environmental Protection Energy Co.,Ltd. Address before: 317600 Xiaotan, Xitan Village, Yucheng Street, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: Yuhuan Weiming Environmental Protection Energy Co.,Ltd. |