SU80044A1 - Drying oven for drying large quantities of molding sand with heated air - Google Patents
Drying oven for drying large quantities of molding sand with heated airInfo
- Publication number
- SU80044A1 SU80044A1 SU391089A SU391089A SU80044A1 SU 80044 A1 SU80044 A1 SU 80044A1 SU 391089 A SU391089 A SU 391089A SU 391089 A SU391089 A SU 391089A SU 80044 A1 SU80044 A1 SU 80044A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drying
- sand
- chamber
- large quantities
- air
- Prior art date
Links
- 238000001035 drying Methods 0.000 title claims description 11
- 239000003110 molding sand Substances 0.000 title claims description 4
- 239000004576 sand Substances 0.000 claims description 11
- 229920002456 HOTAIR Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Description
Дл сушки формовочногопеска в литейном производстве обычно примен ют горизонтальные или вертикальные печи барабанного типа.In the foundry industry, horizontal or vertical drum-type furnaces are commonly used to dry the molding sand.
Описываема сушильна печь дл формовочных песков обеспечгп ает сушку больших количеств песка.The described molding sand drying oven provides the drying of large quantities of sand.
Сушильна печь (см. чертел). пмеет камеру / дл подогрева в ней воздуха электроспирал ми 2.Drying stove (see drew). Kiss the chamber / for heating air with electrospirals 2.
Воздух в камеру подаетс вентил тором 3. Камера / св зана с камерой 5 окнами 4. Камера 5 под решетчатым полом 6 имеет ннжгпою камеру 8.Air is supplied to the chamber by the fan 3. The chamber / is connected to the chamber 5 by the windows 4. The chamber 5 under the grated floor 6 has an inclined chamber 8.
Нагретый в камере / воздух поступает вкамеру 8 через окна 4 под решетчатый пол 6, па который насыпаетс песок, подвергаемый сушке.Heated in the chamber / air enters the chamber 8 through the windows 4 under the grating floor 6, which is poured sand, subjected to drying.
Нагретый воздух продуваетс через-песок, наход щийс на решетчатом полу 5 и сушит его. По мере сушки песок постепенно просыпаетс из камеры 5 в камеру 8 через решетчатый пол 6 и далее через окно 7, удал етс па производственные пужды.The heated air is blown through the sand on the slatted floor 5 and dries it. As the sand dries, the sand gradually wakes up from chamber 5 to chamber 8 through the grating field 6 and then through window 7, it is removed from the production area.
Дл удобства удалени сухого песка пол камеры 8 имеет наклон к окну 7.For the convenience of removing dry sand, the floor of chamber 8 is tilted to window 7.
Решетчатый пол 6 делаетс сварной из проволоки диаметром 15 мм, что дает возможность гор чему воздуху проникать в песок по всей его плошадп и производить интенсивную сушку его.The grated floor 6 is made of welded wire with a diameter of 15 mm, which makes it possible for hot air to penetrate into the sand throughout its area and to carry out its intensive drying.
Предмет изобретени Subject invention
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU80044A1 true SU80044A1 (en) | 1950-05-31 |
Family
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