CN209893368U

CN209893368U - Intelligent oxygen remover

Info

Publication number: CN209893368U
Application number: CN201920633655.0U
Authority: CN
Inventors: 施桂兴; 施峰; 顾美仙
Original assignee: SHANGHAI SHIWEI HEAVY INDUSTRY EQUIPMENT Co Ltd
Current assignee: SHANGHAI SHIWEI HEAVY INDUSTRY EQUIPMENT Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-03
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses an intelligent oxygen remover, including oxygen-eliminating tower and oxygen storage tank, one side fixed mounting vapor balance pipe at oxygen storage tank top, the central point fixed mounting at oxygen storage tank top has the oxygen-eliminating tower, the top fixed mounting of oxygen-eliminating tower has the deareator, the inside fixed mounting of oxygen-eliminating tower has the membrane ware, and the inside fixed mounting who plays membrane ware below oxygen-eliminating tower has the trickle comb, the inside fixed mounting of trickle comb below oxygen-eliminating tower has the feed liquid air net of packing. The utility model discloses be provided with the trickle grate, be by several layers staggered arrangement's angular form steelwork component, the feedwater of deoxidization through the membrane section once reaches to carry out the secondary distribution by high drainage when mixing here, and liquid after the mixture is even drenches the rain form and falls on the packing liquid air net of dress under it, has improved the device practicality, has put fixing base and spud pile, and the staff of being convenient for installs, has improved the stability of device, shakes too big influence device stability when avoiding the function.

Description

Intelligent oxygen remover

Technical Field

The utility model relates to a deoxidization technical field specifically is an intelligent oxygen remover.

Background

In the process of boiler water supply treatment technology, oxygen removal is a very critical link, oxygen is a main corrosive substance of a water supply system and a boiler, the oxygen in the water supply should be rapidly removed, otherwise, the water supply system and parts of the boiler can be corroded, a corrosion product iron oxide can enter a boiler and deposit or attach on the boiler pipe wall and a heated surface to form indissolvable iron scale with poor heat transfer, and corrosion can cause pit generation on the inner wall of a pipeline, the resistance coefficient is increased, when the pipeline is seriously corroded, even pipeline explosion accidents can happen, a steam boiler with evaporation capacity more than or equal to 2 tons per hour and a hot water boiler with water temperature more than or equal to 95 ℃ are required to be deoxidized, most of the existing deaerators have low separation efficiency and high energy consumption, the deaerated water supply and high-pressure drainage are not uniformly mixed, the deaerated water supply and high-pressure drainage are inconvenient to install, and the stability of the deaerator is influenced, in light of the above, there is an urgent need for an intelligent deoxygenator that is convenient for people to use daily.

Disclosure of Invention

An object of the utility model is to provide an intelligent oxygen remover to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent deoxygenator comprises a deoxygenation tower and an oxygen storage water tank, wherein a steam balance pipe is fixedly arranged on one side of the top of the oxygen storage water tank, the other side of the top of the oxygen storage water tank is fixedly provided with a ventilation opening, the center of the top of the oxygen storage water tank is fixedly provided with a deaerating tower, a gas-water separator is fixedly arranged at the top of the deaerating tower, a condensed water inlet and a high-pressure drainage port are sequentially and fixedly arranged on one side of the deaerating tower from top to bottom, a water replenishing port and a heating steam port are sequentially and fixedly arranged on the other side of the deaerating tower from top to bottom, a film opener is fixedly arranged in the deaerating tower, and the interior of the deaerating tower below the film drawing device is fixedly provided with a water spraying grate, the interior of the deaerating tower below the water spraying grate is fixedly provided with a filler liquid air net, and a gas distribution chamber is arranged in the deaerating tower below the filler liquid-gas network, and two groups of support columns are fixedly buried at the bottom of the oxygen storage water tank.

Preferably, the supporting column is fixedly provided with a fixed seat at the bottom, and fixed piles are fixedly arranged on two sides of the fixed seat.

Preferably, a water level gauge is fixedly installed at one side of the oxygen storage water tank.

Preferably, one side of the oxygen storage water tank is fixedly provided with an inlet hole, and the inlet hole is fixedly provided with an adjusting valve.

Preferably, a barometer is fixedly mounted on one side of the steam balance pipe on the top of the oxygen storage water tank.

Preferably, the bottom of the oxygen storage water tank is fixedly provided with a water discharge pipe, and the bottom of the oxygen storage water tank on one side of the water discharge pipe is fixedly provided with a deoxygenated water outlet.

Compared with the prior art, the beneficial effects of the utility model are that: this intelligent oxygen remover is for traditional oxygen-eliminating device, this device is through being provided with the trickle grate, it comprises several layers of staggered arrangement's angular form steel part, the feedwater of once deoxidization of membrane section reaches and carries out the secondary distribution by high pressure drainage when here mixes, liquid after the mixture is even drenching with the rain form and falls on the packing liquid air net of dress below it, the device practicality has been improved, through being provided with packing liquid steam net, be the SW type mesh ripple packing that forms the same unit of many division form sizes, a cylinder of constitution, the surface area is big, the pressure loss is little, elasticity is big itself, separation efficiency is high, the energy consumption is low, characteristics such as never drop, through being provided with fixing base and spud pile, be convenient for the staff installs, the stability of device has been improved, vibrations greatly influence device stability when avoiding the function.

Drawings

Fig. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a schematic structural view of the overall side section of the present invention;

fig. 3 is a schematic view of the structure of the support pillar of the present invention.

In the figure: 1. a condensed water inlet; 2. a high pressure drainage port; 3. a barometer; 4. a vapor balance tube; 5. adjusting a valve; 6. an access hole; 7. a water discharge pipe; 8. a support pillar; 801. a fixed seat; 802. fixing the pile; 9. a gas-water separator; 10. a water replenishing port; 11. a deaerating tower; 12. heating the steam port; 13. a vent; 14. an oxygen storage water tank; 15. a water level gauge; 16. a deoxygenated water outlet; 17. a filler liquid gas network; 18. a film opener; 19. watering the perforated strainer; 20. a gas distribution chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an embodiment of the present invention provides an intelligent deoxygenator, comprising a deoxygenation tower 11 and an oxygen storage tank 14, wherein a vapor balance tube 4 is fixedly installed on one side of the top of the oxygen storage tank 14 through a screw structure, the vapor balance tube 4 has a gas balancing function, a vent 13 is fixedly installed on the other side of the top of the oxygen storage tank 14 through a screw structure, the deoxygenation tower 11 is fixedly installed at the central position of the top of the oxygen storage tank 14 by welding, a gas-water separator 9 is fixedly installed on the top of the deoxygenation tower 11 through a screw structure, a condensed water inlet 1 and a high-pressure drain port 2 are fixedly installed on one side of the deoxygenation tower 11 through a screw structure from top to bottom, a water replenishing port 10 and a heating steam port 12 are fixedly installed on the other side of the deoxygenation tower 11 through a screw structure from top to bottom, a membrane lifting device 18 is fixedly installed inside the deoxygenation tower 11 below the membrane lifting device 18, and a water spraying grate, the interior of the deaerating tower 11 below the water spraying grate 19 is fixedly provided with a filler liquid and gas net 17, the water spraying grate 19 is composed of a plurality of layers of angular steel parts which are staggered, water supply through primary deaerating of membrane sections and secondary distribution are carried out when high pressure water and high drainage water are mixed, the water is uniformly drenched and falls on the filler liquid and gas net 17 arranged below the water spraying grate, the filler liquid and gas net 17 is a SW type mesh corrugated filler composed of a plurality of units with the same opening shape and size, the formed cylinder is large in surface area, small in pressure loss, large in elasticity, high in separation efficiency, low in energy consumption and never falls off, a gas distribution chamber 20 is arranged inside the deaerating tower 11 below the filler liquid and gas net 17, and two groups of support columns 8 are fixedly buried at the bottom of the oxygen storage water tank 14 in a welding mode.

Further, the supporting column 8 is provided with a fixing seat 801 at the bottom, and fixing piles 802 are fixedly arranged on two sides of the fixing seat 801. In the embodiment, the worker connects the fixing base 801 with the ground through the fixing pile 802, so that the stability of the device is improved, and the stability of the device is prevented from being influenced by overlarge vibration during operation.

Further, a water level gauge 15 is fixedly installed at one side of the oxygen storage water tank 14. In the embodiment, the water level gauge 15 has the function of measuring the water quantity, and the practicability of the device is improved.

Further, an inlet hole 6 is fixedly installed at one side of the oxygen storage water tank 14, and a regulating valve 5 is fixedly installed on the inlet hole 6. In the embodiment, the inlet hole 6 is convenient for a worker to operate, and the regulating valve 5 is convenient for the worker to regulate and control.

Further, a barometer 3 is fixedly arranged on one side of the steam balance pipe 4 on the top of the oxygen storage water tank 14. In the embodiment, the barometer 3 is convenient for the staff to monitor the air pressure inside the device, and the safety of the device is improved.

Further, a water discharge pipe 7 is fixedly installed at the bottom of the oxygen storage water tank 14, and a deoxygenated water outlet 16 is fixedly installed at the bottom of the oxygen storage water tank 14 on one side of the water discharge pipe 7. In the embodiment, the water discharge pipe 7 is convenient for a worker to discharge water, and the deoxygenated water outlet 16 is convenient for the discharge of deoxygenated water.

The working principle is as follows: after condensed water and high-pressure-plus-hydrophobic water enter the film lifting device 18, the condensed water and the high-pressure-plus-hydrophobic water have certain pressure which is higher than the pressure in the deaerator, so that pressure difference exists between the condensed water and the high-pressure-plus-hydrophobic water, the water generates jet flow motion from the film lifting device 18 under certain pressure difference, then forms a rotational flow along the inner wall of the pipe and flows downwards, mass, heat and momentum exchange is carried out on a water-steam interface, the rotary flow of cooling water strengthens the heat transfer process, the non-condensable gases such as oxygen, carbon dioxide, air and the like dissolved in the water can be gradually separated out along with the continuous rise of the water temperature in a very short time, the aim of deaerating is achieved, the water flow descending from the film lifting device 18 enters the water spraying grate 18 for secondary distribution, the mixed liquid falls onto the filling liquid-gas net 17 arranged below the mixed liquid-gas-liquid-gas net 17 in a uniform rain shape and enters the filling liquid-gas net 17, further removing residual gas in the water to reduce the deoxygenated water content to a lower level, and discharging the treated water into the oxygen storage water tank 14 through the deoxygenated water outlet 16.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An intelligent deoxygenator, includes oxygen-eliminating tower (11) and oxygen storage water tank (14), its characterized in that: one side fixed mounting vapor balance pipe (4) at oxygen storage water tank (14) top, opposite side fixed mounting vent (13) at oxygen storage water tank (14) top, the central point department fixed mounting at oxygen storage water tank (14) top has oxygen-eliminating tower (11), the top fixed mounting of oxygen-eliminating tower (11) has gas-water separator (9), one side of oxygen-eliminating tower (11) is from last to down in proper order fixed mounting have condensate water import (1) and highly add drain hole (2), the opposite side of oxygen-eliminating tower (11) is from last to down in proper order fixed mounting have moisturizing mouth (10) and heating steam mouth (12), the inside fixed mounting of oxygen-eliminating tower (11) has plays membrane ware (18), and plays the inside fixed mounting of membrane ware (18) below oxygen-eliminating tower (11) and has water drenching grate (19), the inside fixed mounting of water drenching grate (19) below oxygen-eliminating tower (11) has the gas filling net (17), a gas distribution chamber (20) is arranged in the deaerating tower (11) below the filler liquid gas net (17), and two groups of support columns (8) are fixedly buried at the bottom of the oxygen storage water tank (14).

2. The intelligent deoxygenator of claim 1 wherein: the supporting column (8) is provided with a fixed seat (801) at the bottom, and fixed piles (802) are fixedly arranged on two sides of the fixed seat (801).

3. The intelligent deoxygenator of claim 1 wherein: and a water level meter (15) is fixedly arranged on one side of the oxygen storage water tank (14).

4. The intelligent deoxygenator of claim 1 wherein: one side of the oxygen storage water tank (14) is fixedly provided with an inlet hole (6), and the inlet hole (6) is fixedly provided with an adjusting valve (5).

5. The intelligent deoxygenator of claim 1 wherein: and a barometer (3) is fixedly arranged on one side of the steam balance pipe (4) at the top of the oxygen storage water tank (14).

6. The intelligent deoxygenator of claim 1 wherein: the bottom of the oxygen storage water tank (14) is fixedly provided with a water discharge pipe (7), and the bottom of the oxygen storage water tank (14) at one side of the water discharge pipe (7) is fixedly provided with a deoxygenated water outlet (16).