CN206512020U - A kind of boiler feed water system for power plant - Google Patents
A kind of boiler feed water system for power plant Download PDFInfo
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- CN206512020U CN206512020U CN201720008097.XU CN201720008097U CN206512020U CN 206512020 U CN206512020 U CN 206512020U CN 201720008097 U CN201720008097 U CN 201720008097U CN 206512020 U CN206512020 U CN 206512020U
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- filter
- char
- water tank
- water
- power plant
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Abstract
The utility model provides a kind of boiler feed water system for power plant, including the unboiled water pond being sequentially connected, raw water pump, raw water heater, double filter, char filter, raw water tank, cartridge filter, filter, water tank, filter, reverse osmosis unit, fresh-water tank, cation bed, anion bed, mixed bed and sweet-water tank, the double filter is provided with four, the char filter is provided with three, char filter is provided with pipe-line mixer, water inlet and delivery port, the pipe-line mixer is located at the side of char filter, the water inlet is connected with the double filter, the delivery port is connected with the raw water tank, the unboiled water pond is provided with a chemicals dosing plant, the chemicals dosing plant is provided with an overflow pipe, the char filter is provided with an observation panel, a puddler is provided with the chemicals dosing plant, the chemicals dosing plant outer wall is provided with a heater, lower end is provided with a baiting valve, the water quality of make-up water can be improved.
Description
Technical field
The utility model is related to makeup Water System technical field, and in particular to a kind of boiler feedwater for power plant
System.
Background technology
Boiler feedwater workshop active carbon filter filtrate is changed once for 1 year, expense 300,000, and operational effect is not obvious；
Chlorine residue is adsorbed, oxidizing bactericide is all adsorbed, and follow-up equipment sterilization is not in place, and bacterial micro-organism is grown；Sodium hypochlorite shadow
Activated carbon intensity is rung, makes it brittle, race carbon powder, influence ultrafiltration, counter-infiltration operation is easily caused.
The content of the invention
In order to solve the above technical problems, the utility model provides a kind of boiler feed water system for power plant, can
To improve the water quality of make-up water.
The utility model provide a kind of boiler feed water system for power plant, including be sequentially connected unboiled water pond,
Raw water pump, raw water heater, double filter, char filter, raw water tank, cartridge filter, filter, water tank, filter, counter-infiltration
Device, fresh-water tank, cation bed, anion bed, mixed bed and sweet-water tank, the double filter are provided with four, and the char filter is provided with three, charcoal
Filter is provided with pipe-line mixer, water inlet and delivery port, and the pipe-line mixer is located at the side of char filter, the water inlet with
The double filter is connected, and the delivery port is connected with the raw water tank, and the unboiled water pond is provided with a chemicals dosing plant, the dosing dress
An overflow pipe is installed, the char filter, which is provided with an observation panel, the chemicals dosing plant, is provided with a puddler, the chemicals dosing plant
Outer wall is provided with a heater, and lower end is provided with a baiting valve.
Above-mentioned makeup Water System, wherein, the cation bed is counter-current regeneration cation bed, and the anion bed is counter-current regeneration anion bed.
Above-mentioned makeup Water System, wherein, the water inlet of the char filter is provided with manual isolating door.
Above-mentioned makeup Water System, wherein, the delivery port of the char filter is provided with manual isolating door.
Above-mentioned makeup Water System, wherein, state pipe-line mixer and be connected with the raw water tank.
Above-mentioned makeup Water System, wherein, the char filter is activated carbon filter layer.
The utility model has advantages below：
1st, the utility model can improve the water quality of the make-up water of boiler.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, the utility model and its spy
Levy, profile and advantage will become more apparent upon.Identical mark indicates identical part in whole accompanying drawings.Not deliberately according to
Ratio draws accompanying drawing, it is preferred that emphasis is show purport of the present utility model.
A kind of easy structure schematic diagram for boiler feed water system for power plant that Fig. 1 provides for the utility model.
Fig. 2 is the structural representation for the activated carbon filter layer that the utility model is related to.
Fig. 3 is the partial schematic diagram of pipe-line mixer.
Fig. 4 is the partial schematic diagram of chemicals dosing plant.
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage the utility model to provide
Solution.It is, however, obvious to a person skilled in the art that the utility model can be without one or more of these thin
Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To explain the technical solution of the utility model.Preferred embodiment of the present utility model is described in detail as follows, but except these
Outside being described in detail, the utility model can also have other embodiment.
Shown in reference picture 1- Fig. 4, the utility model provide a kind of boiler feed water system for power plant, including according to
Secondary connected unboiled water pond 1, raw water pump 2, raw water heater 3, double filter 4, char filter 5, raw water tank 6, cartridge filter 7, filtering
Device 8, water tank 9, filter 10, reverse osmosis unit 11, fresh-water tank 12, cation bed 13, anion bed 14, mixed bed 15 and sweet-water tank 16,
Double filter 4 is provided with four, and char filter 5 is provided with three, and char filter 5 is provided with pipe-line mixer 17, water inlet 18 and delivery port 19, pipe
Road blender 17 is located at the side of char filter 5, and water inlet 18 is connected with double filter 4, and delivery port 19 is connected with raw water tank 6.Unboiled water
Pond 1 is provided with a chemicals dosing plant 22, and chemicals dosing plant 22 is provided with an overflow pipe 23, and char filter 5 is provided with an observation panel 24, can play sight
Examine and a puddler 25 is provided with the running situation of char filter 5, chemicals dosing plant 22, the outer wall of chemicals dosing plant 22 is provided with a heater
26, for conventional heating tube, lower end is provided with a baiting valve 27.
As shown in table 1, it is device parameter situation that the utility model is related to
Table 1
Main improvement of the present utility model is that current active carbon filter is unable to effectively catching organic matter, COD drops
Low unobvious, activated carbon powder easily leaks into follow-up equipment.Pipe-line mixer 17 is provided with char filter, shown in reference picture 2, is provided with
After pipe-line mixer 17, it is possible to achieve raw water tank below and follow-up pipeline fixed point are sterilized, that is to say, that pipe-line mixer 17
A decontamination duct 20 is connected with, shown in reference picture 3, decontamination duct 20 is connected with a chlorination equipment, can play a part of sterilization,
The chlorination equipment is conventional chlorination equipment, eliminates the material that water manufacturing system produces pollution, reduces the repair and maintenance of device systems
Expense, the reduction reagent consumption and pollution to environment, improves the stability of water treatment system operation, for example, routine disinfection can be with
For the chlorination equipment with hypochlorite solution.
It is noted that the improvement that the utility model is related to mainly is connected with active carbon filter in the utility model
One pipe-line mixer 17, it is possible to achieve sterilized to raw water tank below and follow-up pipeline fixed point, pass through sterilization in case of need
Pipeline 20 is passed through a certain amount of sterilization night, it is possible to raw water tank below and follow-up pipeline fixed point are sterilized, other technologies are
Existing technology, is the technology that those skilled in the art commonly use.And improved place also includes being provided with a chemicals dosing plant, at present
Chemicals dosing plant is without overflow pipe is set, and longtime running, medicament overflows corrosion tank, valve, is provided with after overflow pipe, can extend
The service life of tank body, valve.
In the preferred but unrestricted embodiment of the utility model one, cation bed is counter-current regeneration cation bed, and the anion bed is inverse
Stream regeneration anion bed.
In the preferred but unrestricted embodiment of the utility model one, the water inlet of char filter is provided with manual isolating door.
In the preferred but unrestricted embodiment of the utility model one, the delivery port of char filter is provided with manual isolating door.
In the preferred but unrestricted embodiment of the utility model one, pipe-line mixer is connected with the raw water tank, carbon filtration
Device is activated carbon filter layer.
Preferred embodiment of the present utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as using the common side in this area
Formula is practiced；Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, may be used
Technical solutions of the utility model are made with many possible variations and modification using the methods and techniques content of the disclosure above, or is repaiied
The equivalent embodiment of equivalent variations is changed to, this has no effect on substantive content of the present utility model.Therefore, it is every without departing from this practicality
The content of new technique scheme, according to technical spirit of the present utility model to it is made for any of the above embodiments it is any it is simple modification, etc.
With change and modify, still fall within technical solutions of the utility model protection in the range of.
Claims (6)
1. a kind of boiler feed water system for power plant, it is characterised in that including the unboiled water pond being sequentially connected, raw water pump,
It is raw water heater, double filter, char filter, raw water tank, cartridge filter, filter, water tank, filter, reverse osmosis unit, light
Water tank, cation bed, anion bed, mixed bed and sweet-water tank, the double filter are provided with four, and the char filter is provided with three, and char filter is set
Have pipe-line mixer, water inlet and a delivery port, the pipe-line mixer is located at the side of char filter, the water inlet with it is described double
Filter is connected, and the delivery port is connected with the raw water tank, and the unboiled water pond is provided with a chemicals dosing plant, and the chemicals dosing plant is provided with
One overflow pipe, the char filter, which is provided with an observation panel, the chemicals dosing plant, is provided with a puddler, and the chemicals dosing plant outer wall is set
There is a heater, lower end is provided with a baiting valve.
2. a kind of boiler feed water system for power plant according to claim 1, it is characterised in that the cation bed is
Counter-current regeneration cation bed, the anion bed is counter-current regeneration anion bed.
3. a kind of boiler feed water system for power plant according to claim 2, it is characterised in that the char filter
Water inlet be provided with manual isolating door.
4. a kind of boiler feed water system for power plant according to claim 1, it is characterised in that the char filter
Delivery port be provided with manual isolating door.
5. a kind of boiler feed water system for power plant according to claim any one of 1-4, it is characterised in that institute
Pipe-line mixer is stated with the raw water tank to be connected.
6. a kind of boiler feed water system for power plant according to claim 1, it is characterised in that the char filter
For activated carbon filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720008097.XU CN206512020U (en) | 2017-01-05 | 2017-01-05 | A kind of boiler feed water system for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720008097.XU CN206512020U (en) | 2017-01-05 | 2017-01-05 | A kind of boiler feed water system for power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512020U true CN206512020U (en) | 2017-09-22 |
Family
ID=59865259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720008097.XU Active CN206512020U (en) | 2017-01-05 | 2017-01-05 | A kind of boiler feed water system for power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512020U (en) |
-
2017
- 2017-01-05 CN CN201720008097.XU patent/CN206512020U/en active Active
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