CN111939738A

CN111939738A - Greenhouse gas emission reduction equipment for crude oil waste gas combustion power generation

Info

Publication number: CN111939738A
Application number: CN202010846789.8A
Authority: CN
Inventors: 庄红梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2020-11-17

Abstract

The invention discloses greenhouse gas emission reduction equipment for crude oil waste gas combustion power generation, which belongs to the technical field of greenhouse gas emission reduction, and comprises a function device, wherein the function device comprises a main shell, a filter frame, an adjusting shaft and an atomizing assembly are arranged in the main shell, the main shell comprises an air pipe, the air pipe is a straight pipe with openings at the upper end and the lower end, a pipe cavity at the upper part of the air pipe is provided with a solution pool, the solution pool is in a cylindrical structure, a barrel at the bottom of the solution pool is in a round hopper-shaped structure, the side wall at the upper part of the solution pool is uniformly provided with ventilation openings, the side wall of the cavity at the bottom of the solution pool is communicated with a waste liquid pipeline, the waste liquid pipeline penetrates through the side wall of the air pipe, the solution sprayed by the function device at the upper layer can be taken through the solution pool, the taken solvent is conveyed to the communicated equipment through the, the exhaust gas passing through the function device can be purified.

Description

Greenhouse gas emission reduction equipment for crude oil waste gas combustion power generation

Technical Field

The invention relates to the technical field of greenhouse gas emission reduction, in particular to greenhouse gas emission reduction equipment for crude oil waste gas combustion power generation.

Background

Greenhouse gases refer to gases which can absorb long-wave radiation reflected by the ground in the atmosphere and re-emit the radiation, such as water vapor, carbon dioxide, nitrous oxide, hydrofluorocarbons, perfluorocarbons, sulfur hexafluoride and the like. Crude oil is a resource of thermal power generation, and exhaust gas after combustion contains a large amount of carbon dioxide. Directly discharging the organic fertilizer into the atmosphere can aggravate the greenhouse effect, cause atmospheric environmental pollution and further destroy the ecosphere.

Nowadays, carbon dioxide is widely used in chemical, mechanical, food, agricultural, hospital, tobacco and other industries. The organic fuel can be converted into organic fuels, chemical raw materials, intermediates or organic chemical products by using modern scientific technology.

Therefore, when the carbon dioxide discharged by crude oil waste gas combustion is discharged, if the carbon dioxide can be collected, the purpose of waste gas emission reduction can be achieved, the collected carbon dioxide can be subjected to waste utilization, and the effect of optimizing resource allocation is achieved.

At present, in the purification of exhaust gas, a high-rise flue (exhaust gas discharge channel such as exhaust chimney, etc.) is provided with some atomizer nozzles at different heights inside the flue, so that the flue is divided into different functional layers, and the atomizer nozzles at each layer spray a solvent for adsorbing a certain component in the exhaust gas, thereby achieving the effect of purifying the exhaust gas. However, it still has the following disadvantages:

firstly, the sprayed solvent can be sprinkled to the lowest part of the flue, so that the solvent sprayed by the upper atomizing nozzle can pass through each layer of functional area of the flue below the upper atomizing nozzle, the diffused solvent components in the functional areas passing through the upper atomizing nozzle are mixed, and the effect of adsorbing waste gas components is reduced;

and secondly, the solvents in each layer of functional area of the flue are finally scattered to the bottom of the flue and are gathered together for emission, so that the later-stage classification treatment is not facilitated.

Based on the above, the invention designs the greenhouse gas emission reduction equipment for the combustion power generation of the crude oil waste gas, so as to solve the problems.

Disclosure of Invention

The invention aims to provide greenhouse gas emission reduction equipment for crude oil waste gas combustion power generation, which aims to solve the problem that the sprayed solvent proposed in the background technology can be scattered to the lowest part of a flue, so that the solvent sprayed by an upper atomizing nozzle can pass through each functional area of the flue below the atomizing nozzle, so that the diffused solvent components in the functional areas passing through the atomizing nozzle are mixed, and the effect of absorbing waste gas components is reduced; solvents in each layer of functional area of the flue finally fall to the bottom of the flue, are gathered together for discharge, and are not beneficial to the problem of later-stage classification treatment.

In order to achieve the purpose, the invention provides the following technical scheme: the greenhouse gas emission reduction equipment for crude oil waste gas combustion power generation comprises a function device, wherein the function device comprises a main shell, and a filter frame, a regulating shaft and an atomizing assembly are arranged in the main shell;

the main shell comprises an air pipe, the air pipe is a straight pipe with upper and lower openings, a cavity on the upper portion of the air pipe is provided with a solution tank, the solution tank is of a cylindrical structure, a barrel body at the bottom of the solution tank is of a round hopper-shaped structure, a vent is uniformly formed in the side wall on the upper portion of the solution tank, the side wall of the cavity at the bottom of the solution tank is communicated with a waste liquid pipeline, the waste liquid pipeline penetrates through the side wall of the air pipe, and the cavity on the lower portion of the air pipe is provided with.

The adjusting shaft comprises a shaft post, a water tank is uniformly arranged on the outer side wall of the shaft post, and rotating heads are arranged on the upper wall and the lower wall of the middle part of the shaft post.

Preferably, tracheal body is cylindricly, the bottom of solution tank is closed cavity, the middle part of strut is the cylinder structure, the roof at strut middle part with the spherical vallecular cavity has all been seted up to the diapire at solution tank middle part, the even welding of cylinder lateral wall at strut middle part has the side lever, the side lever uses the cylinder of strut to be radial setting as the center, and the outer end welding of side lever is on tracheal inner chamber wall.

Preferably, the jack-post is cylindric structure, the jack-post is spherical structure, the turn totally two sets ofly, be located the jack-post top the turn embedding is in the ball slot cavity of solution tank, be located the jack-post below the turn embedding is in the ball slot cavity of strut, the jack-post and turn adopt the casting of integral type casting technique to process and form.

Preferably, the filter frame is the round hopper column structure, the filter frame includes the skeleton, evenly install air filter on the support body of skeleton, the sealing member is installed to the lateral wall of skeleton top circumference, the circumference inside wall welding of skeleton bottom is on the lateral wall of jack-post.

Preferably, the bottom of framework is the ring hoop, the top of framework is the ring form support body, the ring hoop lateral wall of framework bottom is radial evenly provided with the spoke, the spoke is the upwards slope form setting, and the outer end welding of spoke is in on the ring form support body inboard rampart at framework top.

Preferably, the atomization component is installed on the diapire of strut, the atomization component includes the solution conveyer pipe, the rear end of solution conveyer pipe is connected with the flow distribution plate, the flow distribution plate is inclosed drum structure, the circumference lateral wall evenly connected with solution branch pipe of flow distribution plate, atomizer is evenly installed to the bottom of solution branch pipe.

Preferably, the solution conveying pipe is a circular straight pipe with openings at the front end and the rear end, the rear end of the solution conveying pipe is communicated with the inner cavity of the flow distribution disc, and the front part of the solution conveying pipe penetrates through the side wall of the air pipe.

Preferably, the solution branch pipe is one end open-ended straight pipe, the open end of solution branch pipe is linked together with the inner chamber of flow distribution plate, the solution branch pipe uses the flow distribution plate to be radial setting as the center, the body diapire of solution branch pipe evenly is provided with the shower nozzle interface, and the pipe chamber of shower nozzle interface and solution branch pipe is linked together, the shower nozzle kneck at solution branch pipe is installed to the atomizer.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the solution sprayed by the upper layer of the functional device can be collected through the solution tank, the collected solvent is conveyed to the communicated equipment through the waste liquid pipeline for subsequent processing, the waste gas passing through the functional device can be purified through the atomization assembly, the filter frame can be rotated through shaft adjustment, so that the air filter membrane of the filter frame can be conveniently mounted or dismounted from the maintenance opening, and the waste gas passing through the functional area can be filtered through the filter frame.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the external structure of the functional device of the present invention;

FIG. 3 is a schematic view of the internal structure of the functional device of the present invention;

FIG. 4 is a schematic view of the structure of the main housing of the present invention;

FIG. 5 is a schematic view of a filter frame according to the present invention;

FIG. 6 is a schematic view of an axis adjustment structure according to the present invention;

FIG. 7 is a schematic view of the atomizing assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

001-flue, 002-waste gas inlet pipeline, 003-dust discharge pipeline, 004-dust collecting equipment, 100-functional device, 200-main shell, 201-maintenance sealed cabin cover, 210-air pipe, 220-solution pool, 221-waste liquid pipeline, 230-support frame, 300-filter frame, 310-frame, 320-air filter membrane, 400-shaft adjusting, 410-shaft column, 420-rotary head, 500-atomization component, 510-solution conveying pipe, 520-splitter plate, 530-solution branch pipe and 540-atomization spray head.

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.

Referring to fig. 1-7, the present invention provides a technical solution: a greenhouse gas emission reduction device for crude oil waste gas combustion power generation is 100 which is uniformly arranged in a flue 001 and is mainly applied to a flue function device 001 for waste gas emission, and the flue 001 is used for externally discharging waste gas. The bottom side wall of the flue 001 is communicated with a waste gas inlet pipeline 002 for conveying waste gas, and the waste gas is conveyed into the flue 001 in the production operation. The bottom wall of the flue 001 is communicated with a dust discharge pipeline 003, and the dust discharge pipeline 003 is used for discharging dust in the exhaust gas in the flue 001.

The functional device 100 is composed of a main housing 200, a filter frame 300, an adjusting shaft 400 and an atomizing assembly 500.

The main housing 200 includes an air pipe 210, and the air pipe 210 is a straight pipe having upper and lower ends opened, and a pipe body thereof is cylindrical. The upper lumen of the air pipe 210 is provided with a solution tank 220, the solution tank 220 is of a cylindrical structure, the bottom cylinder of the solution tank is of a round hopper-shaped structure, and the bottom end of the solution tank is a closed cavity. The cavity side wall at the bottom end of the solution pool 220 is communicated with a waste liquid pipeline 221, the waste liquid pipeline 221 penetrates through the side wall of the air pipe 210, and the outer pipe wall of the waste liquid pipeline 221 is welded with the side wall of the air pipe 210 in a sealing mode. The upper side wall of the solution tank 220 is uniformly provided with ventilation openings for discharging waste gas. A supporting frame 230 is arranged in a lower tube cavity of the air tube 210, the middle of the supporting frame 230 is of a cylindrical structure, spherical groove cavities are formed in the top wall of the middle of the supporting frame 230 and the bottom wall of the middle of the solution tank 220, side rods are uniformly welded to the side wall of the cylinder in the middle of the supporting frame 230, the side rods are radially arranged by taking the cylinder of the supporting frame 230 as the center, and the outer ends of the side rods are welded to the inner cavity wall of the air tube 210. The lateral wall of trachea 210 has seted up the maintenance mouth, and maintenance sealing hatch 201 is installed to the maintenance mouth, makes things convenient for the maintenance personal to follow here and maintains filter frame 300.

The filter frame 300 is a round hopper-shaped structure, the filter frame 300 comprises a frame 310 and air filter membranes 320, and the air filter membranes 320 are uniformly arranged on the frame body of the frame 310. The bottom of the framework 310 is a circular hoop, the top of the framework 310 is a circular frame body, the outer side wall of the circular hoop at the bottom of the framework 310 is uniformly provided with radial rods in a radial shape, the radial rods are arranged in an upward inclined shape, and the outer ends of the radial rods are welded on the inner side circular wall of the circular frame body at the top of the framework 310. The outer side wall of the circular ring frame body at the top of the frame 310 is provided with a sealing element for sealing connection with the inner side cavity wall of the trachea 210.

The adjusting shaft 400 is composed of a shaft column 410 and two sets of rotating heads 420, and the rotating heads 420 are arranged on the upper and lower wall bodies in the middle of the shaft column 410 in a vertically symmetrical manner. The jack-post 410 is cylindric structure, and the basin has evenly been seted up to the circumference lateral wall of jack-post 410, and the solution that conveniently filters on 300 drips along 400, and the circumference inside wall welding of skeleton 310 bottom circle hoop is on the lateral wall of jack-post 410. The shaft column 410 is a spherical structure, the rotating head 420 above the shaft column 410 is embedded in the spherical groove cavity of the solution tank 220, the rotating head 420 below the shaft column 410 is embedded in the spherical groove cavity of the support frame 230, and the shaft column 410 and the rotating head 420 are cast and processed by adopting an integrated casting technology.

The atomizing assembly 500 is installed on the bottom wall of the supporting frame 230, and the atomizing assembly 500 is composed of a solution delivery pipe 510, a flow distribution plate 520, a solution branch pipe 530 and an atomizing nozzle 540, wherein the flow distribution plate 520 is of a closed cylinder structure. The solution delivery pipe 510 is a circular straight pipe with openings at the front end and the rear end, the rear end of the solution delivery pipe 510 is communicated with the inner cavity of the diverter disc 520, the front part of the solution delivery pipe 510 penetrates through the side wall of the air pipe 210, and the outer pipe wall of the solution delivery pipe 510 is welded with the side wall of the air pipe 210 in a sealing manner. The solution branch pipe 530 is a circular straight pipe with an opening at one end, the opening end of the solution branch pipe 530 is communicated with the inner cavity of the flow distribution plate 520, the solution branch pipe 530 is radially arranged by taking the flow distribution plate 520 as the center, the bottom wall of the pipe body of the solution branch pipe 530 is uniformly provided with a nozzle interface, the nozzle interface is communicated with the pipe cavity of the solution branch pipe 530, and the atomizing nozzle 540 is installed at the nozzle interface of the solution branch pipe 530.

In the present invention, the solution delivery pipes 510 of each group of the functional devices 100 are respectively connected to external different solution delivery pipes (for absorbing corresponding exhaust gas components in the exhaust gas) by a flange connection manner, the waste liquid pipes 221 of each group of the functional devices 100 are respectively connected to external waste liquid recovery pipes by a flange connection manner, and the waste liquid is delivered to the solution recovery processing equipment of the functional devices 100 above the group of the functional devices 100 for recovery processing by the external waste liquid recovery pipes.

For example, one set of the functions 100 is used to remove carbon dioxide from the exhaust. The solution delivery pipe 510 of the set of the functional devices 100 is connected to the solution delivery pipe communicating with the outside through a flange, and delivers a chemical solution capable of adsorbing carbon dioxide, the solution is atomized by the atomizer 540 of the set of the functional devices 100, carbon dioxide in the exhaust gas passing through the set of the functional devices 100 is adsorbed by the atomized solution and drops into the solution pool 220 of the adjacent functional device 100 below the set of the functional devices 100, and is discharged into the solution recovery apparatus adsorbing carbon dioxide through the waste liquid pipe 221 of the adjacent functional device 100 below, so that carbon dioxide is separated from the solution, and the carbon dioxide is compressed and stored.

It should be noted that, the function of the lowest functional device 100 is to remove dust from exhaust gas, the waste liquid pipeline 221 of the group of functional devices 100 is connected to an external waste liquid recovery pipeline in a flange connection manner, the solution delivery pipe 510 of the group of functional devices 100 is connected to an external water delivery pipeline in a flange connection manner, mist is produced through the atomizing nozzles 540 of the group, dust in the exhaust gas passing through the group of functional devices 100 is adsorbed, falls into the bottom of the flue 001, and is discharged through the dust discharge pipeline 003, so that dust collection and discharge treatment of the exhaust gas in the flue 001 is achieved, and the content of the exhaust gas and dust discharged from the flue 001 is reduced.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention are understood according to specific situations. In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a greenhouse gas emission reduction equipment for crude oil waste gas burning power generation, includes function ware (100), its characterized in that: the functional device (100) comprises a main shell (200), wherein a filter frame (300), an adjusting shaft (400) and an atomizing assembly (500) are arranged in the main shell (200);

the main shell (200) comprises an air pipe (210), the air pipe (210) is a straight pipe with openings at the upper end and the lower end, a solution pool (220) is arranged in an upper pipe cavity of the air pipe (210), the solution pool (220) is of a cylindrical structure, a bottom cylinder of the solution pool (220) is of a round hopper-shaped structure, vent holes are uniformly formed in the upper side wall of the solution pool (220), a waste liquid pipeline (221) is communicated with the side wall of a cavity at the bottom of the solution pool (220), the waste liquid pipeline (221) penetrates through the side wall of the air pipe (210), a support frame (230) is arranged in a lower pipe cavity of the air pipe (210), a maintenance opening is formed in the side wall of the air pipe (210), and a maintenance sealing cabin cover (201) is;

the adjusting shaft (400) comprises a shaft column (410), a water tank is uniformly arranged on the outer side wall of the shaft column (410), and rotating heads (420) are arranged on the upper wall and the lower wall of the middle part of the shaft column (410).

2. The greenhouse gas emission reduction apparatus for crude oil waste gas combustion power generation according to claim 1, characterized in that: the body of trachea (210) is cylindricly, the bottom of solution pond (220) is closed cavity, the middle part of strut (230) is the cylinder structure, the roof at strut (230) middle part with the diapire at solution pond (220) middle part has all been seted up the orbed vallecular cavity, the even welding of cylinder lateral wall at strut (230) middle part has the side lever, the side lever uses the cylinder of strut (230) to be radial setting as the center, and the outer end welding of side lever is on the inner chamber wall of trachea (210).

3. The greenhouse gas emission reduction apparatus for crude oil waste gas combustion power generation according to claim 2, characterized in that: the pedestal (410) is of a cylindrical structure, the pedestal (410) is of a spherical structure, the rotary heads (420) are two groups, the rotary heads (420) are positioned above the pedestal (410), the rotary heads (420) are embedded into the spherical groove cavities of the solution pool (220), the rotary heads (420) below the pedestal (410) are embedded into the spherical groove cavities of the support frame (230), and the pedestal (410) and the rotary heads (420) are cast and processed by adopting an integrated casting technology.

4. The greenhouse gas emission reduction apparatus for crude oil waste gas combustion power generation according to claim 1, characterized in that: filter frame (300) is round hopper-shaped structure, filter frame (300) are including skeleton (310), evenly install air filter membrane (320) on the support body of skeleton (310), the sealing member is installed to the lateral wall of skeleton (310) top circumference, the circumference inside wall welding of skeleton (310) bottom is on the lateral wall of jack-post (410).

5. The greenhouse gas emission reduction apparatus for crude oil waste gas combustion power generation according to claim 4, wherein: the bottom of framework (310) is the circular hoop, the top of framework (310) is the ring form support body, the circular hoop lateral wall of framework (310) bottom is radial evenly to be provided with the spoke, the spoke is the upwards slope form setting, and the outer end welding of spoke is in on the inboard rampart of the ring form support body at framework (310) top.

6. The greenhouse gas emission reduction apparatus for crude oil waste gas combustion power generation according to claim 1, characterized in that: atomization component (500) are installed on the diapire of strut (230), atomization component (500) include solution conveyer pipe (510), the rear end of solution conveyer pipe (510) is connected with flow distribution plate (520), flow distribution plate (520) are inclosed cylinder structure, the circumference lateral wall of flow distribution plate (520) evenly is connected with solution branch pipe (530), atomizer (540) are evenly installed to the bottom of solution branch pipe (530).

7. The greenhouse gas emission reduction apparatus for crude oil waste gas combustion power generation according to claim 6, wherein: solution conveyer pipe (510) are the round straight pipe of both ends open-ended around, the rear end of solution conveyer pipe (510) is linked together with the inner chamber of flow distribution plate (520), the lateral wall of trachea (210) is run through to the front portion of solution conveyer pipe (510).

8. The greenhouse gas emission reduction apparatus for crude oil waste gas combustion power generation according to claim 6, wherein: solution branch pipe (530) are the one end open-ended straight tube, the open end of solution branch pipe (530) is linked together with the inner chamber of flow distribution plate (520), solution branch pipe (530) use flow distribution plate (520) to be radial setting as the center, the body diapire of solution branch pipe (530) evenly is provided with the shower nozzle interface, and the shower nozzle interface is linked together with the lumen of solution branch pipe (530), the shower nozzle interface at solution branch pipe (530) is installed in atomizer (540).