SU1427009A1 - Apparatus for continuous driving-off of gas inclusion from high-viscosity fluids - Google Patents

Description

(21) 4208069 / 23-05

(22) 10/20/86

(46) 09/30/88, Bull. 36

(71) Pereslavl Experimental Plant of the All-Union State Research and Design Institute of Chemical and Photographic Industry

(72) A.A.Belov and V.I., Pribor

(53) 678.055 (088.8)

(56) Rogovin Z.A. Fundamentals of chemistry and technology of chemical fibers, M ,: Chemistry, 1974, p.480

USSR author's certificate 147730, cl. D 01 D 1/10, 1961.

(54) APPARATUS FOR CONTINUOUS RELEASE OF GAS VOLUME FROM HIGH-VELOCITY FLUIDS

457) The invention relates to the field of producing acetate gatokas and fibers. The purpose of the invention is to increase the quality of stripping of gas inclusions and intensify the process. Apparatus for continuous stripping of gas inclusions

of highly viscous liquids it contains a vertically located conical case. In the lower part of the case a pipe with a check valve is mounted. The case has a guide with a downwardly bent edge to create a film layer of liquid. A plate vibrator connected to the pneumogenerator is placed under the direction of the knight. The apparatus has a main and additional vacuum system fittings connected to a constant differential node. The melt enters along the edge of the guide to the disk vibrator. and under the action of vibration and vacuum flows in the form of film ditgadra. Due to the difference in vacuum inside and outside the film cylinder, the latter is inflated and gas inclusions are removed from it. The polymer accumulating in the pipe with its mass squeezes the check valve and flows for the forming die, s, n, f-ly, 1 slug.

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-1-the invention relates to chiin production, in particular to the technology of obtaining acetate ghee, noc and fibers, as well as products on a different basis with volatile solvent, MJrij, and can be used in industries where it is necessary to get rid of air-gas

HIGH YEAH SHOPS,

The aim of the invention is to improve the quality of the distillation of gas inclusions and the intensification of the process as well as the intensification of the distillation of small inclusions by stretching the liquid.

The drawing shows a diagram of the apparatus

The device contains a vertetsially located body 1 with a conical weed 2, a cover 3 seconds on the body 1 of the fitting. the main nipple 4 is connected to the vacuum system (not shown). In the lower part, the housing 1 is connected to the pipe 5, which & a check valve 6 at the lower end, In the conical cavity 2, a guide / with walls of overflow casing 1 8 Under the guide 7, a plate was installed around the square of mountains 95 connected to the pneumatic generator 10s B. wall of casing 1 under the guide 7 of the additional system 11 of the vacuum system S The guide 7 is made with very wide downward edge 12 to form a film layer of liquid P b Oskozkoy 4 and additional dummy-C fittings are connected to the node constantly about difference 13,

The housing, shchet nozzle 14 for the polymer star in the mesh 15 for antifogens.

The device works in a manner that

The filtered acetate polsche enters the overflow channel 8 of the housing 1 through the nozzle 14 and, under the influence of vacuum, flows through the edge 12 of the guide 7 bent downwards. Then the melt falls off

film layer in the form of chcya-p-udra on

disc vibrator 9, Under the action of vibration and vacuum, the melt flows down onto the internal stack of the housing 1 Due to the difference between the vacuum-p inside and the film cylinder

Form m

blows and removes the remaining gas inclusions. Further, the polymer flows into pipe 5 and accumulates above the check valve 6 until the weight of the column exceeds the force of vacuum and friction against the walls of the pipe 5. After accumulation, the polymer level in the pipe 5 is sufficient, it releases its back pressure valve and continuously flows out a settling tank, further to a mold die plate (not shown) “A constant differential unit 13 ensures inflation of the film cylinder from the inside and a bubble breakthrough. The use of the apparatus allows intensification of the process of distilling gas inclusions from the acetate sludge: and collode. The device can be used in industries with easy drinking and fire hazardous solutions.

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Form m

1, Apparatus for the continuous distillation of gas bridges from highly viscous liquids, containing a vertically arranged housing with a conical cavity., A lid with an ocHOBHbSM connector connecting a vacuum tube with a vacuum system8 a tube connected to the housing, guided, mounted: a conical cavity hole with a formation the walls of the body of the overflow channel, differing from the fact that, in order to improve the quality of distillation of gas inclusions and intensify the process, the device is equipped with a disk-type vibrator connected to the pneumogenerator, installed under a governing, additional nipple-s vacuum system, located in the wall of the housing under the guide, and a reverse valve, once ™ placed at the lower end of the pipe, and the guide is made with the bend. downward edge to form a cJfo film liquid,

2. / equipment on pl ,,. it differs from the fact that, in order to intensify the distillation of small inclusions by stretching the film layer of liquid, it is equipped with a node of a constant “connecting knepk” drop, pipelines with main and additional fittings in the system “

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Claims (2)

one . / Apparatus for continuously distilling gas inclusions from highly viscous liquids, containing a vertically arranged housing with a conical cavity., A cover with a main fitting connected to a vacuum system, a pipe connected to the housing, a guide mounted in a conical cavity with the formation of an overflow channel with the walls of the housing , distinguishing with the fact that, in order to improve the quality of distillation of gas inclusions and the intensification of the process, the apparatus is equipped with a disk vibrator connected to a pneumatic generator, installed under with an additional vacuum system fitting, located in the housing wall under the guide, and a check valve located on the lower end of the pipe, the guide being made with a bent down edge to form a film layer of liquid, 2. The apparatus according to claim 1 ₍ characterized in that, in order to intensify the distillation of small inclusions by stretching the film layer of the liquid. It is equipped with a constant differential unit connected by pipelines to the main and additional fittings in the aum system.