CN209246107U - A kind of boiler ash removal flush ash system - Google Patents
A kind of boiler ash removal flush ash system Download PDFInfo
- Publication number
- CN209246107U CN209246107U CN201821943914.1U CN201821943914U CN209246107U CN 209246107 U CN209246107 U CN 209246107U CN 201821943914 U CN201821943914 U CN 201821943914U CN 209246107 U CN209246107 U CN 209246107U
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- China
- Prior art keywords
- boiler
- ash
- pipe
- ash removal
- flush
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Abstract
The utility model provides a kind of boiler ash removal flush ash system, is related to power industry, poor to solve existing boiler ash removal flush ash system stability, the big problem of consumption rate.A kind of boiler ash removal flush ash system, including two boilers, two sluice pumps are arranged in every boiler, and the sluice pump respectively connects an outlet pipe, the outlet pipe is connect by boiler heating pipe with the boiler, is connected between the boiler heating pipe by liaison tube.Stability of the utility model embodiment to improve system.
Description
Technical field
The utility model relates to power industries, particularly relate to a kind of boiler ash removal flush ash system.
Background technique
Boiler of power plant ash disposal flush ash system is separate payment operation, i.e. every furnace has two sluice pumps, a fortune
Row, one spare；Ash water pump can provide the water pump of certain pressure, flow, be the important auxiliary in power plant boiler auxiliary system
Equipment, pressure is high, confluent is big, is applied to power plant boiler water supply system more.Under unit normal operation, it is necessary to open
Two water pumps rush ash in furnace and provide water source, increase the power consumption rate of power plant, and system stability reduces, meanwhile, it increases
The maintenance of equipment, maintenance cost.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of boiler ash removal flush ash systems, to solve existing boiler
Ash disposal flush ash system stability is poor, the big problem of consumption rate.
In order to solve the above technical problems, the utility model embodiment provides a kind of boiler ash removal flush ash system, including two
Two sluice pumps are arranged in platform boiler, every boiler, and the sluice pump respectively connects an outlet pipe, and the outlet pipe passes through
Boiler heating pipe is connect with the boiler, is connected between the boiler heating pipe by liaison tube.
Wherein, the sluice pump connects a water inlet pipe, and the water inlet pipe is equipped with solenoid valve, the water inlet pipe and total confession
Water pipe connection.
Wherein, total water supplying pipe connect justice with sluice pump forebay and provides water source.
Wherein, the outlet pipe is equipped with solenoid valve and non-return valve.
Wherein, the boiler heating pipe is equipped with pressure gauge or pressure thermometer.
Wherein, the boiler heating pipe is equipped with solenoid valve.
Wherein, the liaison tube is equipped with solenoid valve.
Wherein, the outlet pipe is equipped with pressure gauge.
The above-mentioned technical proposal of the utility model has the beneficial effect that:
In above scheme, by adding liaison tube, original dual-purpose two standby flush ash system is made to change into one with four for shape
State improves the stability of system, reduces consumption rate, the using electricity wisely of equipment, facilitates the maintenance and maintenance of equipment, reduces
Cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing boiler ash removal flush ash system；
Fig. 2 is the structural schematic diagram of the utility model embodiment.
[main element symbol description]
1: sluice pump；
2: outlet pipe；
3: boiler heating pipe；
4: liaison tube；
5: water inlet pipe；
6: solenoid valve；
7: non-return valve；
8: total water supplying pipe；
9: pressure gauge；
10: boiler；
11: sluice pump forebay；
12: pressure thermometer.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
As shown in Figure 1 and Figure 2, the utility model embodiment is poor for existing boiler ash removal flush ash system stability, consumption
The big problem of electric rate, provides a kind of boiler ash removal flush ash system, including two boilers 10, and every boiler 10 is arranged two
Sluice pump 1, respectively one outlet pipe 2 of connection, the outlet pipe 2 pass through boiler heating pipe 3 and the boiler 10 to the sluice pump 1
It connects, is connected between the boiler heating pipe 3 by liaison tube 4.
Wherein, the sluice pump 1 connects a water inlet pipe 5, and the water inlet pipe 5 is equipped with solenoid valve 6, controls water inlet pipe 5
Water supply switch valve need to only open a solenoid valve 6 when only needing sluice pump 1 to work；The water inlet pipe 5 supplies water with total
Pipe 8 connects, and total water supplying pipe 8 connect justice with sluice pump forebay 11 and provides water source.
Further, respectively one outlet pipe 2 of connection, the outlet pipe 2 are equipped with solenoid valve 6 and check to the sluice pump 1
Valve 7, prevents aqueous reflux, and the outlet pipe 2 is connect with the boiler 10 by boiler heating pipe 3, is additionally provided on the outlet pipe 2
Pressure gauge 9.
Wherein, the boiler heating pipe 3 is equipped with pressure gauge 9 or pressure thermometer 12, to monitor boiler heating pipe 3
Hydraulic pressure and temperature, the boiler heating pipe 3 is equipped with solenoid valve 6, when situation occurs in boiler 10, closes solenoid valve 6.
Further, it being connected between the boiler heating pipe 3 by liaison tube 4, the liaison tube 4 is equipped with solenoid valve 6,
Original dual-purpose two standby flush ash system is set to change into one with three for state, so that a sluice pump 1 completes two boilers 10
Ash disposal work, improve the stability of system.
Wherein, the ash disposal flush ash system includes two boilers 10, and two sluice pumps are arranged in every boiler 10
1, any one to four sluice pumps 1 can be opened according to actual needs, and guarantee to complete two 10 ash disposal of boiler work, can drop
The consumption rate of low equipment, meanwhile, facilitate the maintenance maintenance of equipment.
In above scheme, by adding liaison tube, original dual-purpose two standby flush ash system is made to change into one with three for shape
State improves the stability of system, reduces consumption rate, the using electricity wisely of equipment, facilitates the maintenance and maintenance of equipment, reduces
Cost.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (5)
1. a kind of boiler ash removal flush ash system, which is characterized in that including two boilers, two punching ashes are arranged in every boiler
Water pump, the sluice pump respectively connect an outlet pipe, and the outlet pipe is connect by boiler heating pipe with the boiler, the pot
It is connected between furnace water supplying pipe by liaison tube；
The sluice pump connects a water inlet pipe, and the water inlet pipe is equipped with solenoid valve, and the water inlet pipe is connect with total water supplying pipe；
Total water supplying pipe connect justice with sluice pump forebay and provides water source；
The outlet pipe is equipped with solenoid valve and non-return valve.
2. boiler ash removal flush ash system according to claim 1, which is characterized in that the boiler heating pipe is equipped with pressure
Power table or pressure thermometer.
3. boiler ash removal flush ash system according to claim 1, which is characterized in that the boiler heating pipe is equipped with electricity
Magnet valve.
4. boiler ash removal flush ash system according to claim 1, which is characterized in that the liaison tube is equipped with electromagnetism
Valve.
5. boiler ash removal flush ash system according to claim 1, which is characterized in that the outlet pipe is equipped with pressure
Table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821943914.1U CN209246107U (en) | 2018-11-23 | 2018-11-23 | A kind of boiler ash removal flush ash system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821943914.1U CN209246107U (en) | 2018-11-23 | 2018-11-23 | A kind of boiler ash removal flush ash system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246107U true CN209246107U (en) | 2019-08-13 |
Family
ID=67530401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821943914.1U Active CN209246107U (en) | 2018-11-23 | 2018-11-23 | A kind of boiler ash removal flush ash system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246107U (en) |
-
2018
- 2018-11-23 CN CN201821943914.1U patent/CN209246107U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |