CN209558316U - A kind of novel external warmer steam-water separator - Google Patents

Abstract

The utility model relates to oil plant heavy oil catalytically cracking equipment apparatus fields, more particularly, to a kind of novel external warmer steam-water separator, including, outer housing, fixed frame, connection frame, steam water interface inlet tube, saturated vapor outlet, down-comer, admission port pipe, flat hole plate, water overflow plate, structured packing, cyclone separator, lateral water seal board, shutter, wherein, connection frame is set to outer housing interior location and is connected to a fixed with outer housing, the fixed mount setting is connected in outer housing and by connection frame with fixed frame, it is high to solve the steam salt content after the steam-water separator separation in current existing oil plant using the utility model, steam salt content height leads to follow-up equipment failure, such as Pipe Bursts in Waste Heat Boilers, aerostatic press fouling, and then influence the normal operation of whole device, it is not able to satisfy the production requirement of enterprise The problem of.

Description

A kind of novel external warmer steam-water separator

Technical field

The utility model relates to oil plant heavy oil catalytically cracking equipment apparatus fields, more particularly, to a kind of novel outside heat removing Device steam-water separator.

Background technique

Study the vaporization and cyclic process of the steam generating equipment such as water such as Industrial Boiler, waste heat boiler and apparatus for vapour-cooling Show that water enters drum after heating surface heats in the form of steam water interface, be intended to be used to produce and live by steam, it is necessary to A set of perfect device is set inside it, the moisture in steam is improved and efficiently separates out, to improve the product of steam Matter guarantees equipment reliability of operation, and meets the requirement of user, and above-mentioned apparatus is just called steam-water separator and is also drum, It is widely used in the industries such as petrochemical industry, external warmer steam-water separator is the main corollary equipment of external warmer, and effect is When external warmer is run after generated middle pressure steam vapor-liquid separation after waste heat boiler overheats to aerostatic press turbine and other With vapour point.

However at present in use, existing external warmer feedwater quality salt content is unqualified, salt content it is higher into And the steam salt content after causing steam-water separator to separate is high, steam salt content height leads to follow-up equipment failure, such as waste heat boiler Booster, aerostatic press fouling, so influence whole device normal operation, the reason for causing steam salt content high for external warmer to Water water quality is unqualified and separate vapour in band water, solution be select qualified feedwater quality or reduction steam water content or Change external warmer internal structure, due to boiler feedwater quality not malleable in oil plant, underproof in feedwater quality Under the premise of, by changing the internal structure of steam-water separator, meeting the requirements the salt content of separate vapour becomes one preferably ?.

Summary of the invention

High in order to solve the steam salt content after the steam-water separator separation in current existing oil plant, steam salt content is high Lead to follow-up equipment failure, such as Pipe Bursts in Waste Heat Boilers, aerostatic press fouling, and then influences the normal operation of whole device, Bu Nengman The problem of production requirement of sufficient enterprise, the utility model provide a kind of novel external warmer steam-water separator, and technical solution is such as Under, a kind of novel external warmer steam-water separator, including, outer housing, fixed frame, connection frame, steam water interface inlet tube, saturation Vapor outlet line, down-comer, admission port pipe, flat hole plate, water overflow plate, structured packing, cyclone separator, lateral water seal board, hundred Leaf window, wherein connection frame is set to outer housing interior location and is connected to a fixed with outer housing, and the fixed mount setting is in outer Be connected in shell and by connection frame with fixed frame, the water overflow plate be set to fixed frame upper side position and with fixation Frame is connected, and the flat hole plate is set on water overflow plate and is connected with water overflow plate, and the structured packing is set to Flat hole plate upper position and be connected with flat hole plate, the saturated vapor outlet be set to outer housing upper position and with it is outer Shell is connected, and the steam water interface inlet tube is set to outer housing lateral location and is connected with outer housing, described Down-comer is set to outer housing lower position and is connected with outer housing, and the cyclone separator is set to steam water interface and enters Mouth pipe is upper and is connected with steam water interface inlet tube, and the admission port pipe is set to outer housing upper position and and outer housing It is connected, the admission port pipe lower part is provided with connecting tube, and the admission port pipe passes through connecting tube and down-comer and flat hole Plate is respectively connected with, and the fixed frame lower part is provided with pedestal, and the lateral water seal board is set on pedestal and and pedestal It is connected；

The further outer housing inside top position is provided with shutter fixed frame, the shutter fixed frame It is connected to a fixed with outer housing；

Shutter is provided on the further shutter fixed frame, the shutter and shutter fixed frame are solid Surely it is connected；

The utility model has the following beneficial effects: the utility model scientific structure design, production and processing technology is simple and convenient, benefit Steam salt content after solving the steam-water separator separation in current existing oil plant with the utility model is high, steam salt content Height leads to follow-up equipment failure, such as Pipe Bursts in Waste Heat Boilers, aerostatic press fouling, and then influences the normal operation of whole device, cannot The problem of meeting the production requirement of enterprise, the utility model is easy for operation, can be very high to salt content in specific works Steam is neutralized, and influence of the steam after avoiding steam-water separator separation because of salt content height to follow-up equipment, this is practical new Type also substantially increases the service life of steam-water separator itself when specifically used, reduces the maintenance frequency of equipment Rate reduces costs for the production run of enterprise, meets the use demand of enterprise.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of the utility model；

Fig. 2 is the schematic view of the front view of the utility model；

Figure label are as follows: 1- outer housing, 2- fixed frame, 3- connection frame, 4- steam water interface inlet tube, 5- saturated vapor go out Mouth pipe, 6- down-comer, the admission port 7- pipe, 8- flat hole plate, 9- water overflow plate, 10- structured packing, 11- cyclone separator, the side 12- To water seal board, 13- shutter, 14- connecting tube, 15- shutter fixed frame, 16- pedestal.

Specific embodiment

Specific embodiment 1: with reference to the accompanying drawing 1 and attached drawing 2 preferred forms of the utility model are done further Illustrate,

High in order to solve the steam salt content after the steam-water separator separation in current existing oil plant, steam salt content is high Lead to follow-up equipment failure, such as Pipe Bursts in Waste Heat Boilers, aerostatic press fouling, and then influences the normal operation of whole device, Bu Nengman The problem of production requirement of sufficient enterprise, the utility model provide a kind of novel external warmer steam-water separator, and technical solution is such as Under, a kind of novel external warmer steam-water separator, including, outer housing 1, fixed frame 2, connection frame 3, steam water interface inlet tube 4, Saturated vapor outlet 5, down-comer 6, admission port pipe 7, flat hole plate 8, water overflow plate 9, structured packing 10, cyclone separator 11, Lateral water seal board 12, shutter 13, wherein connection frame 3 is set to 1 interior location of outer housing and is connected to a fixed with outer housing 1, The fixed frame 2 is set in outer housing 1 and is connected by connection frame 3 with fixed frame 1, and the water overflow plate 9 is arranged Be connected in 2 upper side position of fixed frame and with fixed frame 2, the flat hole plate 8 be set on water overflow plate 9 and with water overflow Plate 9 is connected, and the structured packing 10 is set to 8 upper position of flat hole plate and is connected with flat hole plate 8, and the saturation is steamed Gas outlet 5 is set to 1 upper position of outer housing and is connected with outer housing 1, and the steam water interface inlet tube 4 is set to 1 lateral location of outer housing and it is connected with outer housing 1, the down-comer 6 is set to 1 lower position of outer housing and and outer housing 1 is connected, and the cyclone separator 11 is set on steam water interface inlet tube 4 and is connected with steam water interface inlet tube 4 It connects, the admission port pipe 7 is set to 1 upper position of outer housing and is connected with outer housing 1,7 lower part of admission port pipe It is provided with connecting tube 14, the admission port pipe 7 is respectively connected with by connecting tube 14 with down-comer 6 and flat hole plate 8, described 2 lower part of fixed frame is provided with pedestal 16, and the lateral water seal board 12 is set on pedestal 16 and is connected with pedestal 16；

The further 1 inside top position of outer housing is provided with shutter fixed frame 15, and the shutter is solid Determine frame 15 to be connected to a fixed with outer housing 1；

Shutter 13 is provided on the further shutter fixed frame 15, the shutter 13 and shutter are solid Determine frame 15 to be connected to a fixed；

Working principle and the course of work of the utility model in specific works are as follows:

Improved the utility model steam-water separator has increased water overflow plate 9, lateral water seal board 12, flat hole plate 8 and rule newly Whole filler 10, is provided with aperture on flat hole plate 8, and the aperture size and percent opening of aperture calculate determination as needed, on flat hole plate 8 Structured packing 10 equipped with 100mm thickness, water overflow plate 9, lateral water seal board 12, flat hole plate 8 and bottom ordinary water level form one Closed space, middle pressure steam enters from the steam water interface inlet tube 4 for being set to steam-water separator both ends, then, through whirlwind Separator 11 carries out after first time vapor-liquid separation at flat hole plate 8, at this point, fresh deaerated water injects connecting tube from admission port pipe 7 14 and enter flat hole plate 8 in, on flat hole plate 8 maintain 50mm liquid level, after middle pressure steam is inversely contacted with fresh deaerated water, steam The salt content of middle water is diluted by fresh deaerated water, and fresh deaerated water is by water overflow plate 9 to supplement periodical blowdown and continuous blowdown Use water.At the same time, middle pressure steam is inversely contacted by flat hole plate 8, structured packing 10 with fresh deaerated water, carries out second of vapour Liquid separation, steam after separation carry out third time separation through shutter 13 again, and steam is from full at the top of steam-water separator after separation It is discharged at vapor outlet line 5, after solving the steam-water separator separation in current existing oil plant using the utility model Steam salt content is high, and steam salt content height leads to follow-up equipment failure, such as Pipe Bursts in Waste Heat Boilers, aerostatic press fouling, and then influences The normal operation of whole device, the problem of not being able to satisfy the production requirement of enterprise, the utility model is easy for operation, specific The very high steam of salt content can be neutralized when work, the steam after avoiding steam-water separator separation is because salt content height is to rear The influence of continuous equipment, the utility model also substantially increase the service life of steam-water separator itself when specifically used, drop The low maintenance frequency of equipment reduces costs for the production run of enterprise, meets the use demand of enterprise.

Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model In range.

Claims (3)

1. a kind of novel external warmer steam-water separator, which is characterized in that including outer housing, fixed frame, connection frame, carbonated drink are mixed Close object inlet tube, saturated vapor outlet, down-comer, admission port pipe, flat hole plate, water overflow plate, structured packing, cyclonic separation Device, lateral water seal board, shutter, wherein connection frame is set to outer housing interior location and is connected to a fixed with outer housing, described Fixed mount setting be connected in outer housing and by connection frame with fixed frame, the water overflow plate is set on fixed frame Lateral location and it is connected with fixed frame, the flat hole plate is set on water overflow plate and is connected with water overflow plate, described Structured packing be set to flat hole plate upper position and be connected with flat hole plate, the saturated vapor outlet is set to shell Body upper position and it is connected with outer housing, the steam water interface inlet tube is set to outer housing lateral location and and shell Body is connected, and the down-comer is set to outer housing lower position and is connected with outer housing, and the cyclone separator is set It is placed on steam water interface inlet tube and is connected with steam water interface inlet tube, the admission port pipe is set on outer housing Portion position and it is connected with outer housing, the admission port pipe lower part is provided with connecting tube, and the admission port pipe passes through connection Pipe is respectively connected with down-comer and flat hole plate, and the fixed frame lower part is provided with pedestal, the lateral water seal board setting It is connected on pedestal and with pedestal.

2. a kind of novel external warmer steam-water separator according to claim 1, which is characterized in that described in further Outer housing inside top position is provided with shutter fixed frame, and the shutter fixed frame is connected to a fixed with outer housing.

3. a kind of novel external warmer steam-water separator according to claim 1, which is characterized in that described in further Shutter is provided on shutter fixed frame, the shutter is connected to a fixed with shutter fixed frame.