CN206593079U - The outer draining retracting device of a kind of boiler with tailed air-introduced machine cooling water and rubber ball cleaning - Google Patents
The outer draining retracting device of a kind of boiler with tailed air-introduced machine cooling water and rubber ball cleaning Download PDFInfo
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- CN206593079U CN206593079U CN201720227073.3U CN201720227073U CN206593079U CN 206593079 U CN206593079 U CN 206593079U CN 201720227073 U CN201720227073 U CN 201720227073U CN 206593079 U CN206593079 U CN 206593079U
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- water
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- pump
- boiler
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- 239000000498 cooling water Substances 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 239000008234 soft water Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 8
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The outer draining retracting device of a kind of boiler with tailed air-introduced machine cooling water and rubber ball cleaning, thermometer is separately installed with the air-introduced machine cooling point of the air-introduced machine, the air-introduced machine cooling point of opposite side passes sequentially through circulating water pipe and connects to form path on the air-introduced machine cooling point connection outlet valve of side, outlet valve, heat exchanger, cooling tower, circulating water pool, water circulating pump, water intaking valve, flowmeter and air-introduced machine；The heat exchanger also connects oxygen-eliminating device and softened water pump, the softened water pump connection soft water pond by water pipe respectively；The oxygen-eliminating device connects steam turbine and feed pump, feed pump connection boiler respectively.It is of the present utility model to have the technical effect that：1st, equipment running temperature is made to remain good optimal operational condition.2nd, temperature is adjusted by switching inlet valve control flow, reduces water consume.3rd, reduction circulating water temperature reduces water vapour consumption.4th, heating soft water temperature improves boiler thermal output, and reduction oxygen-eliminating device draws gas the steam consumption.
Description
Technical field
The utility model is related to a kind of outer draining retracting device, more particularly to a kind of boiler with tailed air-introduced machine cooling water
And the outer draining retracting device of rubber ball cleaning.
Background technology
Prior art is needed to boiler induced-draft fan mechanical part cooling water every when producing carbon black with about 3t/h water coolings
The equipment, two air-introduced machine cooling waters outside 7t/h about to arrange, about totally 168 tons daily.And the cooling effect that the equipment is obtained
It is unobvious, it is impossible to ensure air-introduced machine mechanical part temperature in rational range of operation, and the size of cooling water is low in temperature
In the case of, it is not possible to automatic reduction cooling water inflow is realized, cooling-water consumption is reduced.
Generating set condenser installs rubber ball cleaning equipment, in order to ensure Effec-tive Function, daily automatic running fixed intervals
Time draining, daily draining is about 5t, two daily about 10t.
Recirculated water is high with 3000m3/h water cooling devices return water temperature by water circulating pump, into cooling tower radiating, water
Steam is discharged into air, water inflow of thermal loss and increase.
Temperature is low after one time soft water is made through reverse osmosis of water treatment in water, and soft water enters to be needed to enter oxygen-eliminating device steam turbine before boiler
Draw gas and be heated to 103 DEG C of deoxygenations, steam consumption is larger.
Preceding boiler induced-draft fan and rubber ball cleaning equipment adds up to displacement to be 178t daily.These outer drainings are discharged into water channel inflow
Cesspool, not only waste water resource and increase treatment pressure of sewage and system operation expense, hence it is evident that improve water cost and
The dosing expense of recirculated water.
The content of the invention
The purpose of this utility model is to provide a kind of boiler with tailed air-introduced machine cooling water and the outer draining of rubber ball cleaning
Retracting device, the device adjusts cooling water inflow according to two air-introduced machine mechanical part running temperatures, reaches that equipment is suitable
Temperature range of operation, so that cooling water is only very much not too small, under equipment running temperature running status optimal all the time, and is reduced
Water consume；Two outer drainings of air-introduced machines cooling are recycled to circulating water pool, two hairs by stringing to recirculated water return main simultaneously
The outer draining of group of motors ball cleaning apparatus enters water process old pond in front of the door by stringing, and water is evacuated into circulation with standby immersible pump
Pond.
The utility model is achieved in that it includes air-introduced machine, water intaking valve, flowmeter, outlet valve, thermometer, soft water
Pond, softened water pump, heat exchanger, oxygen-eliminating device, feed pump, boiler, cooling tower, circulating water pool, water circulating pump, steam turbine, its feature
It is：The cooling water of some air-introduced machines is attracted by stringing from recirculated cooling water water inlet manifold, the air-introduced machine of the air-introduced machine
Be separately installed with thermometer in cooling point, the air-introduced machine cooling point connection outlet valve of side, outlet valve, heat exchanger, cooling tower,
The air-introduced machine cooling point of opposite side passes sequentially through circulating water pipe on circulating water pool, water circulating pump, water intaking valve, flowmeter and air-introduced machine
Connection forms path；The heat exchanger also connects oxygen-eliminating device and softened water pump by water pipe respectively, and the softened water pump connects soft water
Pond；The oxygen-eliminating device connects steam turbine and feed pump, feed pump connection boiler respectively.
The circulating water pool connects water process pond, water process pond connection condenser ball cleaning apparatus by water pump.
It is of the present utility model to have the technical effect that：
1st, equipment running temperature is made to remain good optimal operational condition.
2nd, temperature is adjusted by switching inlet valve control flow, reduces water consume.
3rd, reduction circulating water temperature reduces water vapour consumption.
4th, heating soft water temperature improves boiler thermal output, and reduction oxygen-eliminating device draws gas the steam consumption.
5th, recycling is arranged outside cooling water and reaches energy-saving and emission-reduction.
6th, treatment pressure of sewage is mitigated, chemical feeding quantity is relative to reduce about 17%（PAM reduces consumption 945 kg, PAC and reduces dosing
Measure 441 kg）.
7th, recirculated water chemical feeding quantity is reduced, and 17% is reduced with respect to drug expenditure（Antisludging agent：60 barrels, bleaching water：2 barrels, sterilization
Agent：20 barrels, copper inhibitor：300 kilograms）.
8th, save a water water consumption and account for the 7% of annual water consumption（Water about saves water for 64970m3）.
9th, install a heat exchanger additional on circulating water main, the soft water after heating enters back into boiler after oxygen-eliminating device, drop
The low oxygen-eliminating device steam consumption, improves boiler thermal output.Circulating water temperature reduction enters back into cooling tower, has not only reduced thermal loss but also has reduced water
Consumption.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
In figure, 1, air-introduced machine one, 2, air-introduced machine two, 3, water intaking valve one, 4, water intaking valve two, 5, flowmeter one, 6, flow
Meter two, 7, air-introduced machine cooling point one, 8, air-introduced machine cooling point two, 9, air-introduced machine cooling point three, 10, air-introduced machine cooling point four, 11,
Outlet valve one, 12, outlet valve two, 13, thermometer one, 14, thermometer two, 15, thermometer three, 16 thermometers four, 17, soft water
Pond, 18 softened water pumps, 19, heat exchanger, 20, oxygen-eliminating device, 21, feed pump, 22 boilers, 23, cooling tower, 24, circulating water pool, 25,
Water circulating pump, 26, steam turbine, 27, water process pond, 28, condenser ball cleaning apparatus.
Embodiment
As shown in figure 1, air-introduced machine 1 and the cooling water of air-introduced machine 22 are attracted by stringing from recirculated cooling water water inlet manifold,
Installed before air-introduced machine cooling point one, 27,9 and be respectively mounted water intaking valve one, 23,4, a He of flowmeter one is installed after water intaking valve
25,6, entering air-introduced machine cooling point and thermometer one, two, three, 4 13,14,15,16 is installed in cooling point, according to machinery
Portion temperature switchs water intaking valve one, 23,4, adjusts water, flowmeter one, 25,6, control air-introduced machine cooling point one, two, three,
47,8,9,10 temperature are in OK range.Outlet valve one, 2 11,12 is installed after air-introduced machine cooling point, convenient maintenance after
Cut off the water supply source, outlet valve is shown in a fully open operation under normal operation, finally by air-introduced machine one and the cooling water water outlet one of air-introduced machine two
Return main is incorporated to together and enters back into cooling tower 23 through water process soft water heat exchange reduction circulating water temperature into heat exchanger 19, is cooled down
Enter circulating water pool 24 afterwards, air-introduced machine is again introduced into through the outlet pipe of water circulating pump 25, so circulation.
The soft water of soft water pond 17 squeezes into heat exchanger 19 through softened water pump 18, is heated with recirculated water backwater after soft water, soft water temperature
Enter oxygen-eliminating device 20 after rise, then drawn gas the heating soft water reduction steam consumption with steam turbine 26, while squeeze into boiler 22 through feed pump 21,
Improve boiler thermal output.
The outer draining of generator condenser ball cleaning apparatus 28 enters water process pond 27 through stringing（Pond is about 30m
³）, recycle the existing standby platform immersible pump of sewage（65m³/h）, water is evacuated to the second stage of circulating water pool 24, taken out once within every three days, 30 points
Clock is exhausted.
Claims (2)
1. a kind of boiler with tailed air-introduced machine cooling water and the outer draining retracting device of rubber ball cleaning, it includes air-introduced machine, water inlet
Valve, flowmeter, outlet valve, thermometer, soft water pond, softened water pump, heat exchanger, oxygen-eliminating device, feed pump, boiler, cooling tower, circulation
Pond, water circulating pump, steam turbine, it is characterised in that：The cooling water of some air-introduced machines always enters by stringing from recirculated cooling water
Water pipe is attracted, and thermometer is separately installed with the air-introduced machine cooling point of the air-introduced machine, and the air-introduced machine cooling point of side is connected out
Opposite side on water valve, outlet valve, heat exchanger, cooling tower, circulating water pool, water circulating pump, water intaking valve, flowmeter and air-introduced machine
Air-introduced machine cooling point passes sequentially through circulating water pipe and connects to form path；The heat exchanger also connects oxygen-eliminating device by water pipe respectively
And softened water pump, the softened water pump connection soft water pond；The oxygen-eliminating device connects steam turbine and feed pump, feed pump connection pot respectively
Stove.
2. dress is reclaimed in a kind of boiler with tailed air-introduced machine cooling water according to claim 1 and the outer draining of rubber ball cleaning
Put, it is characterised in that：The circulating water pool connects water process pond, water process pond connection condenser rubber ball cleaning by water pump
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227073.3U CN206593079U (en) | 2017-03-09 | 2017-03-09 | The outer draining retracting device of a kind of boiler with tailed air-introduced machine cooling water and rubber ball cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227073.3U CN206593079U (en) | 2017-03-09 | 2017-03-09 | The outer draining retracting device of a kind of boiler with tailed air-introduced machine cooling water and rubber ball cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593079U true CN206593079U (en) | 2017-10-27 |
Family
ID=60123352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227073.3U Active CN206593079U (en) | 2017-03-09 | 2017-03-09 | The outer draining retracting device of a kind of boiler with tailed air-introduced machine cooling water and rubber ball cleaning |
Country Status (1)
| Country | Link |
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| CN (1) | CN206593079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705021A (en) * | 2017-03-09 | 2017-05-24 | 乌海黑猫炭黑有限责任公司 | Device for recycling cooling water of carbon black exhaust gas boiler draught fans and rubber ball cleaning discharged water |
-
2017
- 2017-03-09 CN CN201720227073.3U patent/CN206593079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705021A (en) * | 2017-03-09 | 2017-05-24 | 乌海黑猫炭黑有限责任公司 | Device for recycling cooling water of carbon black exhaust gas boiler draught fans and rubber ball cleaning discharged water |
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