RU22432U1 - HORIZONTAL RESTAURANT - Google Patents

Description

HORIZONTAL RESTAURANT

The utility model relates to systems for the separation of hydrocarbons and wastewater and can be used in the oil and petrochemical industries.

Known grill installed in front of the suction pipe of the pump for pumping wastewater, including a housing and elements housed in the housing to detain large inclusions (AS USSR No. 279483, IPC C 02 C 1/18, publ. 21.08.70). Elements for retaining large inclusions are made in the form of plates mounted parallel to the longitudinal axis of the housing.

The disadvantage of this technical solution is that the lattice cleans; it absorbs the liquid medium; it contains external inclusions, but does not separate hydrocarbons and water.

Closest to the claimed technical solution is a horizontal sump (AS USSR No. 1754661, IPC С 02 F 1/10, В 01 D 17/02 publ. 15.08.92) containing the housing, collectors for supplying and discharging water, a device for collecting oil products , vertical guides and floating1; sie partitions with the formation of ejection windows between them.

The disadvantage of this device is its low productivity with a high content of organic compounds and the inability to efficiently separate hydrocarbons and water with continuous removal of hydrocarbons.

The objective of the utility model is to improve the quality and separation efficiency of hydrocarbons and wastewater.

The problem is solved by using the proposed horizontal sump for the separation of hydrocarbons and water, containing a housing, inlet and outlet technological plugs, a lantern for draining wastewater and vertical partitions, while the vertical partitions are made in the form of porous and solid plates, between which the horizon package o / about l 1.50 00 Q

IPC 01 D 17/02

solid continuous plates located along the horizontal axis of the housing and consisting of at least two parts, between which a space is provided, which can be crisscrossed by solid plates made with the possibility of their dismantling.

Distinctive features of the claimed utility model is that the vertical partitions are made in the form of porous and continuous plates, between which a pack of horizontal solid plates located along the horizontal axis of the casing and consisting of at least two parts, between which there is a space crisscross by solid plates, is open complete with the possibility of their dismantling.

In FIG. 1 and 2 show a longitudinal section of the proposed horizontal sump and its section along AA. The horizontal sump contains a cylindrical body 1, input 2 and output 3 technological fittings, vertical porous plates 4, continuous vertical plates 5. Between the vertical plates on the supports 6, horizontal solid plates 7 are installed in the form of a package. The package of horizontal continuous plates is made of at least two parts 8 and 9. The space between parts 8 and 9 of the package is covered by solid removable plates 10. At the bottom of the housing 1 of the horizontal settler, a lamp for draining sewage 11 is filled.

Horizontal sump works as follows. Through the inlet process fitting 2, a mixture of water and hydrocarbons enters the housing 1 of the sump. On the vertical porous partitions 4, the mixture is filtered and calmed down. Next, the carbon-carbon mixture enters the space between the plates 7 of the package of horizontal continuous plates, and when moving along the axis of the casing, the mixture is sedimented and separated into hydrocarbon and water parts. The hydrocarbon part is collected in the upper part of the tank of the sump and then above the vertical solid plates 5 it flows to the outlet technological fitting 3. The water part having a large

density, collected in the lower part of the housing 1 and through the lantern 11 wastewater is discharged into the sewer.

Thus, the separation of the water-hydrocarbon mixture into water and hydrocarbon parts is carried out.

The hydrocarbon portion that has previously passed high-temperature cracking carries solid and resinous products. They are washed with water and carried away from the hydrocarbon portion. Solid and resinous products with water fall into the lower part of the housing 1 and partially settle on it, in the wastewater lantern 11, and also on the surface of horizontal solid plates 7. Solid particles and resinous substances settle on the surfaces of these elements (1,11,7) forming a solid precipitate that should be removed periodically. To facilitate cleaning of the horizontal sump, a space is created between the two packages of horizontal plates 7 and 8, which is covered by removable horizontal plates 10. During the repair period, the plates 10 are removed and sediment is removed through the free space between the packages of horizontal plates 7 and 8.

The use of at least two packages of horizontal continuous plates in the housing of a horizontal settler with the formation of free space between them, crumbled by continuous removable plates, greatly facilitates access to different parts of the settler, and reduces the complexity of repair work. The design of the horizontal sump is easy to manufacture and reliable in operation.

Claims (1)

A horizontal settler for separating hydrocarbons and water, comprising a housing, input and output process fittings, a wastewater discharge lamp and vertical partitions, characterized in that the vertical partitions are made in the form of porous and solid plates, between which a stack of horizontal continuous plates is placed along horizontal axis and consisting of at least two parts, between which a space is provided, overlapped by solid plates made with the possibility of their dismantling a.