SU11110A1 - Method and device for producing snow from liquid carbon dioxide - Google Patents

Method and device for producing snow from liquid carbon dioxide

Info

Publication number
SU11110A1
SU11110A1 SU12836A SU12836A SU11110A1 SU 11110 A1 SU11110 A1 SU 11110A1 SU 12836 A SU12836 A SU 12836A SU 12836 A SU12836 A SU 12836A SU 11110 A1 SU11110 A1 SU 11110A1
Authority
SU
USSR - Soviet Union
Prior art keywords
carbon dioxide
liquid carbon
snow
producing snow
coil
Prior art date
Application number
SU12836A
Other languages
Russian (ru)
Inventor
Фридрих В.
Original Assignee
Фридрих В.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Фридрих В. filed Critical Фридрих В.
Priority to SU12836A priority Critical patent/SU11110A1/en
Application granted granted Critical
Publication of SU11110A1 publication Critical patent/SU11110A1/en

Links

Description

Известен способ получени  твердой углекислоты путем выпускани  жидкой углекислоты из баллона в мешок , при чем, вследствие поглощени  теплоты при испарении, часть углекислоты затвердевает в снегоподобную массу. При этом, однако, тер ютс  значительные количества углекислоты, а снег получаетс  твердым и не рыхлым, как это иногда  вл етс  желательным.A known method for producing solid carbon dioxide by discharging liquid carbon dioxide from a cylinder into a bag, where, due to the heat absorbed by evaporation, part of the carbon dioxide solidifies into a snow-like mass. However, significant amounts of carbon dioxide are lost, and the snow is hard and not friable, as is sometimes desirable.

Предлагаемое изобретение касаетс  способа и приспособлени  дл  получени  снегообразной твердой углекислоты и состоит в том, что, с целью увеличе;ни  выхода снега в . виде равномерной рыхлой массы, испарение жидкой углекислоты ведут в закрытом конце продолговатой испарительной камеры.The present invention relates to a method and device for producing solid snow carbon dioxide and consists in the fact that, in order to increase snow output in. in the form of a uniform friable mass, evaporation of liquid carbon dioxide is carried out in the closed end of an oblong evaporation chamber.

На чертеже фиг. 1 изображает вид предлагаемого приспособлени  сбоку с частичным разрезом камеры дл  испарени  и змеевика; фиг. 2 - видоизменение выходного отвер.ти  змеевика, вид сверху; фиг. 3 - видIn FIG. Figure 1 shows a side view of the proposed fixture, with a partial section through the evaporation chamber and the coil; FIG. 2 - modification of the output of the coil, top view; FIG. 3 - view

сбоку предлагаемого приспособлени , снабженного устройством дл  дозировки жидкой углекислоты.on the side of the proposed device equipped with a device for dispensing liquid carbon dioxide.

Предлагаемый способ получени  снега из жидкой углекислоты состоит в том, что жидкую углекислоту испар ют в закрытом конце продолговатой камеры, при чем наступает более полное охлаждение среды, в которой происходит испарение. Дл  увеличени  выходов снега жидкую углекислоту выпускают из баллона не пр мо в испарительную камеру, а через змеевик, помещенный внутри ее. Витки змеевика образуют вторую, внутреннюю, стенку испарительной камеры.The proposed method for producing snow from liquid carbon dioxide is that liquid carbon dioxide is evaporated in the closed end of an oblong chamber, whereby a more complete cooling of the medium in which evaporation occurs occurs. To increase the snow output, liquid carbon dioxide is released from the cylinder not directly into the evaporation chamber, but through a coil placed inside it. The coils of the coil form the second, inner wall of the evaporation chamber.

Приспособление (фиг. 1) дл  осуществлени  предлагаемого способа состоит из баллона 1 дл  жидкой углекислоты , снабженного трубкой 2, по которой жидка  углекислота подымаетс  к крану 3. К последнему снаружи присоединена трубка 5, ведуща  к змеевику 6, сделанному из медной трубки. Змеевик 6 вделанA device (Fig. 1) for carrying out the proposed method consists of a cylinder 1 for liquid carbon dioxide, equipped with a tube 2, through which liquid carbon dioxide rises to a crane 3. A tube 5 leading to a coil 6 made of a copper tube is connected to the outside. Coil 6 built in

SU12836A 1926-09-13 1926-09-13 Method and device for producing snow from liquid carbon dioxide SU11110A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU12836A SU11110A1 (en) 1926-09-13 1926-09-13 Method and device for producing snow from liquid carbon dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU12836A SU11110A1 (en) 1926-09-13 1926-09-13 Method and device for producing snow from liquid carbon dioxide

Publications (1)

Publication Number Publication Date
SU11110A1 true SU11110A1 (en) 1929-09-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU12836A SU11110A1 (en) 1926-09-13 1926-09-13 Method and device for producing snow from liquid carbon dioxide

Country Status (1)

Country Link
SU (1) SU11110A1 (en)

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