SU79288A1 - Device for heating feedwater and steam bubbling in steam boilers - Google Patents
Device for heating feedwater and steam bubbling in steam boilersInfo
- Publication number
- SU79288A1 SU79288A1 SU377504A SU377504A SU79288A1 SU 79288 A1 SU79288 A1 SU 79288A1 SU 377504 A SU377504 A SU 377504A SU 377504 A SU377504 A SU 377504A SU 79288 A1 SU79288 A1 SU 79288A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steam
- bubbling
- boilers
- heating feedwater
- water
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title description 4
- 230000005587 bubbling Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000010802 sludge Substances 0.000 description 2
- 208000007542 Paresis Diseases 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Description
Насто щее изобретение относитс к устройствам дл иодогрегл питательной воды и барботажа лара в паровых котлах, состо щим из питательного корыта, размещенного в парезом объеме котла. The present invention relates to devices for iodogregle feedwater and lara bubbling in steam boilers, consisting of a feed trough placed in the paresis volume of the boiler.
Отличительной особенноетью описываемого устройства вл етс установка в верхнем барабане котла короба дл подогрева питательной воды, а также отвод этой воды, подогретой до температуры насыщени , в нижний необогрезаемый барабан. В наследием при помощи перфорированной решетки осуществл етс равномерное распределение воды в восход щем потоке и отстаивание образующегос шлама.A distinctive feature of this device is the installation in the upper drum of the boiler of the box for heating the feed water, as well as the discharge of this water, heated to saturation temperature, into the lower non-heating drum. In the heritage, the perforated grating is used to ensure uniform distribution of water in the upstream and sedimentation of the resulting sludge.
На фиг. 1 и 2 схематически изображено рассматриваемое устройство в двух проекци х.FIG. Figures 1 and 2 schematically depict the device in question in two projections.
Устройство состоит нз иитательного ксрыта 1, размещенного в паровом объеме барабана 2 и снабженного перфорированным листом 3. В барабане 2 размещен также короб 4, закрытый в верхней своей части. В короб 4 ниже уровн воды в котле выведены наиболее теплонапр женные кип тильные трубы 5. Нитательное корыто / соединено посредством трубы 6 с нижней полостью необогреваемого барабана 7. Эта полость отделена от верхней полости барабана 7 перфорированной решеткой 8, обеспечивающей равномерное распределение питательной воды в восход щем потоке.The device consists of an operating unit 1, placed in the steam volume of the drum 2 and provided with a perforated sheet 3. In the drum 2 there is also a box 4, closed in its upper part. In the box 4 below the water level in the boiler, the most heatable heating pipes 5 are brought out. flow.
Нитательна вода подаетс по трубе 9, расположенной над перфорированным листом 3 питательного корыта /, навстречу потоку пара, поступаюндего из короба 4 под перфорированный лист 3. Нри этом вода, нагрета паром до температуры насыщени , по трубе 6 поступает в нижнюю часть барабана 7 под расположенную в нем перфорированную решетку 8. Равномерно распредел сь через отверсти решетки 8, вода восход щим потоком поднимаетс по кип тильным трубам. Пар, образующийс в наиболее теплонапр женном пучке труб 5, поступает в короб 4. В нижней части барабана 7 отлагаетс шлам, образующийс в результате термохимического ум гчеии питательной воды.The filler water is supplied through a pipe 9 located above the perforated sheet 3 of the nutrient trough / to meet the steam flow coming from the box 4 under the perforated sheet 3. In this case, the water heated by steam to the saturation temperature through the pipe 6 enters the lower part of the drum 7 under the there is a perforated grid 8. It is evenly distributed through the holes of the grid 8, water rises in an upward flow through boilers. The steam generated in the most heat-stressed tube bundle 5 enters the duct 4. At the bottom of the drum 7, sludge is deposited, resulting from the thermochemical drainage of feed water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU377504A SU79288A1 (en) | 1948-04-13 | 1948-04-13 | Device for heating feedwater and steam bubbling in steam boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU377504A SU79288A1 (en) | 1948-04-13 | 1948-04-13 | Device for heating feedwater and steam bubbling in steam boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU79288A1 true SU79288A1 (en) | 1948-11-30 |
Family
ID=48253373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU377504A SU79288A1 (en) | 1948-04-13 | 1948-04-13 | Device for heating feedwater and steam bubbling in steam boilers |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU79288A1 (en) |
-
1948
- 1948-04-13 SU SU377504A patent/SU79288A1/en active
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