CN216918671U

CN216918671U - Steam deaerator for changing deaerating effect of deaerated water of cracking device

Info

Publication number: CN216918671U
Application number: CN202123362729.8U
Authority: CN
Inventors: 纪磊; 张磊; 张力君; 赵坤
Original assignee: Daqing Hongwei Qinghua Petrochemical Co ltd
Current assignee: Daqing Hongwei Qinghua Petrochemical Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-08
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the field of chemical equipment, and discloses a steam deaerator for a cracking device to change deaerating effect of deaerated water. According to the utility model, the water flow is tiled through the grate and the spray head, so that the contact area between the water flow and the water vapor is increased, dissolved oxygen in the water flow is quickly removed, the cooling liquid in the condensation pipe absorbs the heat of the water vapor, the water vapor is liquefied and falls into the shell, the loss of the water vapor is effectively reduced, and the waste of water resources is effectively reduced.

Description

Steam deaerator for changing deaerating effect of deaerated water of cracking device

Technical Field

The utility model relates to the field of chemical equipment, in particular to a steam deaerator for a cracking device to change deaerating effect of deaerated water.

Background

The pyrolysis is also called pyrolysis, is a reaction process that substances are heated to be decomposed, and many inorganic substances and organic substances are heated to a certain degree and can be subjected to decomposition reaction.

When my door was using the oxygen-eliminating device, discover following problem, firstly oxygen removal speed is slow, and the deoxidization effect is not good, and secondly the oxygen of getting rid of can be mingled with a little vapor when the discharge, causes the waste of water resource easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a steam deaerator for a cracking device to change the deaerating effect of deaerated water.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a steam oxygen-eliminating device for cracker changes deoxidization effect of oxygen-removed water, includes, casing middle part upside is provided with the inlet tube, casing upper portion right side is provided with the blast pipe, upper portion is provided with the condenser pipe in the blast pipe, the equal fixedly connected with circulating pipe in condenser pipe both ends, the one end difference fixed connection of condenser pipe is kept away from to the circulating pipe is at water pump water inlet and delivery port, the casing middle part is provided with the distributing pipe, the distributing pipe right side is provided with the connecting pipe.

As a further description of the above technical solution:

and a spray head is arranged at a water outlet at the lower side of the water inlet pipe.

As a further description of the above technical solution:

the radiator is arranged in the middle of the front circulating pipe.

As a further description of the above technical solution:

and a steam generating device is arranged on the right side of the connecting pipe.

As a further description of the above technical solution:

the middle upper part in the shell is provided with a plurality of uniformly distributed grates.

As a further description of the above technical solution:

the lower part of the shell is provided with a heating pipe.

As a further description of the above technical solution:

and a drain pipe is arranged at the lower part of the right side of the shell.

The utility model has the following beneficial effects:

1. according to the utility model, the water flow is flatly spread through the grate and the spray head, then the steam generating device conveys the steam into the distribution pipe through the connecting pipe, and then the steam is dispersed out of the distribution pipe to flow upwards and contact with the water flow falling downwards, so that the dissolved oxygen in the water flow is rapidly removed, and the oxygen removing effect is good.

2. According to the utility model, the cooling liquid in the condensation pipe absorbs the heat of the water vapor, so that the water vapor is gasified into water drops, the heated cooling liquid enters the radiator under the driving of the water pump to be cooled, and the circulation is performed, so that the condensation pipe can continuously cool the water vapor, and the water vapor is continuously liquefied, thereby effectively reducing the loss of the water vapor and effectively reducing the waste of water resources.

Drawings

FIG. 1 is a cross-sectional view of a steam deaerator for a cracking device to change the deaerating effect of deaerated water in accordance with the present invention;

fig. 2 is a plan view of a condenser tube of a steam deaerator for a cracking device to change the deaerating effect of deaerated water.

Illustration of the drawings:

1. a water inlet pipe; 2. a spray head; 3. a distribution pipe; 4. a housing; 5. heating a tube; 6. a drain pipe; 7. a steam generating device; 8. a connecting pipe; 9. a fine-toothed comb; 10. an exhaust pipe; 11. a water pump; 12. a circulation pipe; 13. A condenser tube; 14. a heat sink.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment provided by the present invention: a steam deaerator for a cracking device to change deaerating effect of deaerating water comprises a water inlet pipe 1 arranged on the upper side of the middle part of a shell 4, an exhaust pipe 10 arranged on the right side of the upper part of the shell 4, a condenser pipe 13 arranged on the upper middle part of the exhaust pipe 10, circulating pipes 12 fixedly connected to both ends of the condenser pipe 13, one ends of the circulating pipes 12 far away from the condenser pipe 13 and fixedly connected to a water inlet and a water outlet of a water pump 11 respectively, a distribution pipe 3 arranged on the middle part of the shell 4, and a connecting pipe 8 arranged on the right side of the distribution pipe 3. in sum, firstly, water flow is continuously introduced into the shell 4 through the water inlet pipe 1, the water flow is flatly spread through a grate 9 and a spray head 2, the contact area with air is enlarged, then a steam generating device 7 conveys the water vapor into the distribution pipe 3 through the connecting pipe 8, then the water flow is dispersed out of the distribution pipe 3 to flow upwards and is contacted with the water flow falling downwards, get rid of the dissolved oxygen in the rivers fast, and the deoxidization is effectual, a small amount of vapor of exhaust oxygen inclusion person upwards drifts away, the inside coolant liquid of condenser pipe 13 absorbs the heat of vapor, make its liquefaction drop of water, the coolant liquid after the intensification gets into 14 insides of radiator and cools down, with this circulation, make condenser pipe 13 can give and last give vapor cooling, thereby make vapor last liquefaction, thereby effectively reduce the loss of vapor, effectively reduce the waste of water resource.

The water outlet at the lower side of the water inlet pipe 1 is provided with the nozzle 2, the water flow in the water inlet pipe 1 is sprayed out in a fan-shaped mode through the nozzle 2, the water flow can be fully contacted with steam, dissolved oxygen in the water flow can be quickly removed, the deoxidizing effect is good, the radiator 14 is arranged in the middle of the front side circulating pipe 12, the cooling liquid inside the circulating pipe 12 is driven to flow circularly through the water pump 11, the cooling liquid inside the condensing pipe 13 absorbs heat of the water vapor, the water vapor is liquefied into water drops, the heated cooling liquid enters the radiator 14 to be cooled so as to circulate, the condensing pipe 13 can continuously cool the water vapor, the water vapor is liquefied into water drops, the loss of the water vapor is effectively reduced, the resource energy consumption is further saved, the steam generating device 7 is arranged at the right side of the connecting pipe 8, the steam generating device 7 conveys the water vapor into the distribution pipe 3 through the connecting pipe 8, then scatter upward flow from distribution pipe 3, with the rivers contact that drops downwards, get rid of the dissolved oxygen in the rivers fast, upper portion is provided with a plurality of evenly distributed's grate 9 in the casing 4 inside, it distributes through grate 9 to be worth rivers, thereby increase the area of contact of rivers and steam, accelerate the deoxidization rate, casing 4 lower part is provided with heating pipe 5, the water that the heating removed the deoxidization, make it boil, the more effective dissolved oxygen who gets rid of the aquatic, casing 4 right side lower part is provided with drain pipe 6, be used for carrying the water in the boiler.

The working principle is as follows: at first continuously let in rivers in to casing 4 through inlet tube 1, through grate 9 and shower nozzle 2, make rivers tiled open, with the area of contact grow of air, then steam generator 7 carries steam through connecting pipe 8 in the distribution pipe 3, then upwards flow is dispersed from the distribution pipe 3, with the rivers contact that drops downwards, get rid of the dissolved oxygen in the rivers fast, and the deoxidization is effectual, a small amount of vapor of exhaust oxygen inclusion person upwards wafts, the inside coolant liquid of condenser pipe 13 absorbs the heat of vapor, make its liquefaction drop of water, coolant liquid after the intensification gets into 14 inside cooling of radiator, with this circulation, make condenser pipe 13 can give and continuously give the vapor cooling, thereby make the vapor continuously liquefy, thereby effectively reduce the loss of vapor, effectively reduce the waste of water resource.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a steam oxygen-eliminating device for cracker changes deoxidization effect of deoxidization water, includes casing (4), its characterized in that: casing (4) middle part upside is provided with inlet tube (1), casing (4) upper portion right side is provided with blast pipe (10), upper portion is provided with condenser pipe (13) in blast pipe (10), equal fixedly connected with circulating pipe (12) in condenser pipe (13) both ends, the one end difference fixed connection of condenser pipe (13) is kept away from in circulating pipe (12) is at water pump (11) water inlet and delivery port, casing (4) middle part is provided with distribution pipe (3), distribution pipe (3) right side is provided with connecting pipe (8).

2. The steam deaerator for cracking plant to change deaerating effect of deaerated water of claim 1, characterized in that: a water outlet at the lower side of the water inlet pipe (1) is provided with a spray head (2).

3. The steam deaerator for cracking plant to change deaerating effect of deaerated water of claim 1, characterized in that: a radiator (14) is arranged in the middle of the front side circulating pipe (12).

4. The steam deaerator for cracking plant to change deaerating effect of deaerated water of claim 1, characterized in that: and a steam generating device (7) is arranged on the right side of the connecting pipe (8).

5. The steam deaerator for cracking plant to change deaerating effect of deaerated water of claim 1, characterized in that: the middle upper part in the shell (4) is provided with a plurality of uniformly distributed grates (9).

6. The steam deaerator for cracking plant to change deaerating effect of deaerated water of claim 1, characterized in that: the lower part of the shell (4) is provided with a heating pipe (5).

7. The steam deaerator for a cracking device to change deaerating effect of deaerated water of claim 1, which is characterized in that: and a drain pipe (6) is arranged at the lower part of the right side of the shell (4).