SU1704298A1 - Static charge eliminator in fluid flow - Google Patents

Abstract

Sustainability refers to the technique of protection against static electrolytic during, - flow through a pipeline of liquid diesel engines; The purpose of the invention was to increase the neutralization efficiency by increasing the residence time of the liquid in the neutralizer housing and the reliability of the operation by preventing electrode banging. To do this, in the neutralizer, which contains a grounded metal body with extended electrodes, asymmetrically placed MORNING and output connecting pipes, a divider plate, a flow stabilizer with channels, the stabilizer is made in the form of a block of round mutually parallel plates with holes arranged perpendicular to the neutralizer axis , while the total area of the holes in each plate exceeds the cross-sectional area of the inlet nozzle by 1..A. times, and the distance between the first floor along the two The flow of the plates is 4 ... 5 diameters of the hole on the plate, between the others - 1 ... 2 diameters, and the holes for the flow in the adjacent plates are offset. 1 zlf-ly, 3 ill. 1l

Description

The invention relates to a technique of protection against static electricity when transporting liquid dielectrics, in particular petroleum products and organic liquids, through pipelines and can be used from the chemical industry, rotation. navy.

The purpose of the invention is to increase the efficiency of the neutrolysis of the electrostatic series by increasing the time of preservation of the liquid in the body of neutralization of hordes and dvd. precautions of the ze account of preventing bpaiu; in i cliff elekgrodoe.

To achieve a goal in a neutralizer that contains a grounded metal body with extended electrodes, asymmetrically located inlet and outlet connecting pipes, a plate divider, a flow stabilizer with flow channels, the stabilizer is made in the form of a block of round mutually parallel plastic with holes installed perpendicular to the axis of the neutralizer, with the total area of the holes of each plate greater than the cross section of the inlet pipe 2-4 times, and the distance m zhX about

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B -irvi:. ; eslgS-: 1 / 1izator of the flow cz in the form of; unit g-3-1, and about ppr. : llely; - X pl.: R; tin with otoryp-lmn, y-; ty -; Cr - /; en syh perpendicular to ssi Hci iTpr. u -i.-torp with distance r.-o wait for rk-.p-v. ; :: along the way Dpizhenl. Pocheh-1st square (-;; gm:. ix-r-.HL.i l-5 d /.:,.:grg hole, mehdu sstgg-tsi:: .1 /,; -;; 1 -2 dizmetg.a sumglgfpsy. Op.-4-.rsgk:, ME each with Austin, etc. Gschchugütza. 1.gd sscheki entrance |) ;;; o impyjKs & 2-4, rv.:. :: i, allows

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ps: c - –3, thereby increasing the output voltage (.: yy :: and the fluid g of the case, and the production: the breakage of the electrodes and, the liquidator; but Scorpion. You are full of round slings with a minimal gap between the staples; 1, the fun / vi is prevented by burning the flux after the stabilizer. Running channels for passing the flux leads to an extension of the flow path of the flow stabilizer, It also helps to stabilize and reduce the flow rate.

FIG. 1 shows a sectional converter; in fig. Figure 2 shows one of the plates with holes; Fig. 3 shows a section of a stabilizer with flow channels for the flow of the flow, in section.

The neutralizer contains a grounded metal assembly 1, an entrance reception chamber 2, and a neutralization chamber 3, each of which is characterized by input 4 and output 5 patra & ki. A plate divider C and a flow stabilizer, made in the form of a block of four corners of mutually parallel plates with evenly distributed holes 8 with a diameter of 10 mm, are installed in the inlet chamber 2. The total surface area is 23.55 m. The distance between the first two plates is 50 mm, and between the other 20 mm. The plates are installed so that the openings of each plate are overlapped by solid parts of the other plates. In this way, several channels for the passage of fluid are formed. In a neutral 3 kgms slot, a cassette 0 is located with extended electrodes 10, closed in a cassette using an AM / PT adapter 11. For 3axponr. Mi; - pi.r 12.

The neutralizer works as follows.

Zar /; .onny liquid product through similar. 4 pipe enters the housing 1, in

5, where the ridge 1 of a different-rox. 6 breaks the flow core and changes its direction of movement. Further formation of a sweat of 1- ocvi c:; i:; stsl; ...-, bilisltor 7, KOTopi-.iii extinguishes turbulent

0 pulsations and vortices in a liquid, providing a uniform dispersed flow over the entire cross section of the housing 1 of the neutralizer, reduces the speed of the fluid and the g-m. jeoT cpc stay

5 charged product in the zone of action of electrodes 10. During MOVEMENT of the soothing flow of charged liquid dol (, cassettes 9 with extended electrodes 10 of small diameter, charge drains. During the stay in the housing 1 part of the charges has time to flow to the grounded walls. As a result, due to leakage currents, the liquid loses the charge it previously acquired as it moves along the pipeline and leaves it.

5 neutralizer is almost uncharted.

In order to maintain the high efficiency of the stabilizer during operation, it is made of stainless steel.

0 (1X18H9T), is characterized by high chemical resistance.

The use of the proposed neutralizer provides a sharp decrease in speed compared to the prototype.

5) I am a liquid, gas turbulent pulsation, which eliminates the breaking of an electrode, an increase in the residence time of a charged liquid on its body. All this increases the reliability of the neutralization of charges.

Claims (2)

Claims 1. Static electricity neutralizer in a fluid flow, comprising a grounded metal body with 5 extended electrodes, asymmetrically located inlet and outlet nozzles, a plate-splitter and a flow stabilizer with channels for the passage of fluid, about one another; and with that. In order to increase the neutralization efficiency by increasing the residence time of the liquid in the neutralizer housing and reliability by preventing the electrodes from breaking, the flow stabilizer is designed as a block of round parallel pl.shngin holes, installed ..: ;; p- : x perpendicular to the neutrzlisporl axis. and the total hole area of each of them is flat. ICTD with: e: -: -; n g of a single patru; / -1 time , and the distance between the two first in the course 2. The neutralizer for l. 1, about tl and ch and y plate flow is 4-u and so on. It is suitable for passing through - 5 d metros of the hole on the plate, between 1 or 2 of the flow in the adjacent plates is full - 1-2 diameters. with offset. T-hLRSHG. : i: irOCr.-t№ ft-i I one II I 4-5 " FIG. f Vvll u and with that. no flow in the neighbor with offset.  . s 9ut. $