Carbon dioxide air fertilizer generating device

Abstract

The utility model relates to the technical field of carbon dioxide air fertilizer preparation, and provides a carbon dioxide air fertilizer generating device. The carbon dioxide gas fertilizer generation device comprises a combustion assembly, a rising pipeline and a ventilation pipeline, the combustion assembly comprises an electric gas nozzle and an igniter, and gaseous fuel is introduced into the electric gas nozzle; the rising pipeline is vertically arranged, and the inner side of the lower end of the rising pipeline is fixedly connected with the combustion assembly; the ventilation pipeline is transversely arranged, the middle section of the ventilation pipeline is communicated with an opening in the lower end of the ascending pipeline, flowing air is introduced into the ventilation pipeline, the carbon dioxide gas fertilizer generation device can avoid the problem of mixing of combustible materials and combustion supporting materials, sufficient combustion of the combustible materials is guaranteed, and meanwhile the concentration of the product carbon dioxide is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide gas fertilizer preparation, in particular to a carbon dioxide gas fertilizer production device. Background Art

[0002] Carbon dioxide is an important raw material for plant photosynthesis. Applying carbon dioxide gas fertilizer to plants can effectively increase plant yields. One of the main methods for preparing carbon dioxide is by burning simple combustibles such as formaldehyde and methane.

[0003] In the process of preparing carbon dioxide through combustion, the addition of air or oxygen as a combustion aid is relatively strict. Insufficient addition will lead to incomplete combustion, turning the product into carbon monoxide. Excessive addition will cause it to mix with the product carbon dioxide, reducing the concentration of the product. Utility Model Content

[0004] The utility model aims to provide a carbon dioxide gas fertilizer production device, which can avoid the mixing problem of combustibles and combustion-supporting materials, ensure the full combustion of the combustibles, and ensure the concentration of product carbon dioxide.

[0005] The utility model provides a carbon dioxide fertilizer production device, comprising:

[0006] A combustion assembly, the combustion assembly comprising an electric gas nozzle and an igniter, and a gaseous fuel is introduced into the electric gas nozzle;

[0007] An ascending pipe, the ascending pipe is vertically arranged, and the inner side of the lower end of the ascending pipe is fixedly connected to the combustion assembly;

[0008] The ventilation duct is arranged transversely, the middle section of the ventilation duct is connected to the lower end opening of the ascending duct, and flowing air is introduced into the ventilation duct.

[0009] Preferably, the combustion assembly also includes a cooling ring, which is a ring-shaped cooling ring with a hollow interior. The cooling ring is provided with a cold material inlet and a cold material outlet. The outer wall of the cooling ring fits the inner wall of the ascending pipe, and the cold material inlet and the cold material outlet pass through the ascending pipe. The top surface of the cooling ring is fixedly connected to the electric gas nozzle, and the bottom surface of the cooling ring is fixedly connected to the igniter.

[0010] Preferably, a spirally ascending partition plate is integrally formed inside the cooling ring, the cold material inlet is connected to the bottom end of the spirally ascending space inside the cooling ring, and the cold material outlet is connected to the top end of the spirally ascending space inside the cooling ring.

[0011] Preferably, the electric gas nozzles are evenly distributed around the central axis of the cooling ring, and are obliquely fixedly connected to the top surface of the cooling ring, the nozzles of the electric gas nozzles point downward to the geometric center of the cooling ring, and the ignition end of the igniter is obliquely upward close to the geometric center of the cooling ring.

[0012] Preferably, cooling gas is introduced into the cooling ring.

[0013] Preferably, cooling liquid is passed into the cooling ring.

[0014] Preferably, the carbon dioxide fertilizer generating device further comprises a hair dryer, the number of the hair dryers is 2, the two hair dryers are respectively fixedly connected to the inside of the two ends of the ventilation duct, and the installation directions of the two hair dryers are the same.

[0015] Preferably, the ventilation duct is arranged to be inclined transversely, and one end of the ventilation duct fixedly connected to the air outlet of the ventilation duct facing the hair dryer inside the ventilation duct is inclined upward.

[0016] Preferably, the carbon dioxide fertilizer production device further comprises an external control center, and the external control center is electrically connected to the electric gas nozzle, the igniter and the blower.

[0017] Preferably, the carbon dioxide gas fertilizer production device further comprises an external gas collecting chamber, and the external gas collecting chamber is connected to the upper end opening of the ascending pipe.

[0018] The technical solution of the utility model is to introduce flowing air into the ventilation duct, connect the middle section of the ventilation duct to the rising duct, and set a combustion assembly in the rising duct to burn combustibles. During the combustion process, the oxygen concentration near the combustion assembly is reduced due to consumption. The principle that oxygen automatically diffuses to low concentrations in the air is utilized to realize automatic absorption of oxygen in the flowing air during the combustion process. The carbon dioxide generated by the combustion expands and rises under the heating effect of the combustion, thereby avoiding a decrease in the carbon dioxide concentration caused by the mixing of the generated carbon dioxide and the flowing air. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is an axonometric diagram of a carbon dioxide gas fertilizer production device of the utility model;

[0021] Figure 2 This is a cross-sectional view of a carbon dioxide fertilizer production device of the utility model;

[0022] Figure 3 for Figure 1 Axonometric view of the combustion assembly in the CO2 fertilizer production device;

[0023] Figure 4 for Figure 1 A cross-sectional view of a combustion assembly in a carbon dioxide gas fertilizer production device;

[0024] Figure 5 for Figure 1 Schematic diagram of the internal structure of the cooling ring in the carbon dioxide gas fertilizer production device;

[0025] Description of reference numerals:

[0026] 1. Combustion assembly; 11. Electric gas nozzle; 12. Ignitor; 13. Cooling ring; 21. Rising pipe; 22. Ventilation pipe; 3. Blower. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] Combination Figures 1 to 5 As shown, a carbon dioxide gas fertilizer production device provided by the utility model includes a combustion component 1, an ascending pipe 21 and a ventilation pipe 22.

[0031] Combination Figures 1 to 5 As shown, the combustion assembly 1 includes an electric gas nozzle 11 and an igniter 12, and gaseous fuel is introduced into the electric gas nozzle 11; the rising pipe 21 is vertically arranged, and the inner side of the lower end of the rising pipe 21 is fixedly connected to the combustion assembly 1; the ventilation duct 22 is horizontally arranged, and the middle section of the ventilation duct 22 is connected to the lower end opening of the rising pipe 21, and flowing air is introduced into the ventilation duct 22.

[0032] In this embodiment, the carbon dioxide gas fertilizer generating device introduces flowing air into the ventilation duct 22, connects the rising duct 21 in the middle section of the ventilation duct 22, and arranges a combustion assembly 1 in the rising duct 21 to burn combustibles. During the combustion process, the oxygen concentration near the combustion assembly 1 is reduced due to consumption. The principle that oxygen automatically diffuses to a low concentration in the air is utilized to automatically absorb oxygen in the flowing air during the combustion process. The carbon dioxide generated by the combustion expands and rises under the heating effect of the combustion, thereby avoiding a decrease in the carbon dioxide concentration caused by mixing the generated carbon dioxide with the flowing air.

[0033] In some embodiments, in combination Figures 1 to 5 As shown, the combustion assembly 1 also includes a cooling ring 13, which is a ring-shaped cooling ring with a hollow interior. The cooling ring 13 is provided with a cold material inlet and a cold material outlet. The outer wall of the cooling ring 13 fits the inner wall of the rising pipe 21, and the cold material inlet and the cold material outlet pass through the rising pipe 21. The top surface of the cooling ring 13 is fixedly connected to the electric gas nozzle 11, and the bottom surface of the cooling ring 13 is fixedly connected to the igniter 12.

[0034] In this embodiment, the cooling ring 13 can surround and cover the entire combustion heat source. The annular design allows it to absorb more heat. By introducing a heat conduction medium into the hollow interior of the combustion component 1, the heat generated in the combustion component 1 can be conducted out, thereby realizing a protective device to reduce the damage to the device caused by the high temperature of combustion. High temperature will be generated during the combustion process. Since the igniter 12 is easily damaged by high temperature, it is fixed to the bottom surface of the cooling ring 13 to reduce the impact of high temperature on the igniter 12.

[0035] In some embodiments, in combination Figure 5 As shown, a spiral ascending partition plate is integrally formed inside the cooling ring 13, the cold material inlet is connected to the bottom end of the spiral ascending space inside the cooling ring 13, and the cold material outlet is connected to the top end of the spiral ascending space inside the cooling ring 13. By designing the integrally formed partition plate inside the cooling ring 13, the flow direction of the heat conduction medium in the cooling ring 13 can be controlled, thereby achieving more uniform, sufficient and stable absorption of heat.

[0036] In some embodiments, in combination Figure 3 , 4 As shown, the electric gas nozzle 11 is evenly distributed around the central axis of the cooling ring 13, and the electric gas nozzle 11 is tilted and fixedly connected to the top surface of the cooling ring 13, the nozzle of the electric gas nozzle 11 points downward to the geometric center of the cooling ring 13, and the ignition end of the igniter 12 is tilted upward close to the geometric center of the cooling ring 13.

[0037] In this embodiment, in order to ensure that the position where combustion occurs is located at the center of the rising channel 21, the injection amount of the electric gas nozzle 11 cannot be adjusted. By designing a plurality of electric gas nozzles 11 evenly distributed along the central axis of the cooling ring 13, the injection amount is adjusted by utilizing the number of started electric gas nozzles 11; by adjusting the nozzle direction of the electric gas nozzle 11, the combustion position is stabilized at the geometric center of the cooling ring 13, which is beneficial to improving the cooling effect of the cooling ring 13.

[0038] In some embodiments, cooling gas is introduced into the cooling ring 13. The main advantage of using cooling gas for cooling is that the equipment has a lower cost of use and does not require various external auxiliary pipelines and other devices.

[0039] In some embodiments, cooling liquid is passed into the cooling ring 13. The main advantage of using cooling liquid for cooling is that the cooling effect is better and it is also beneficial to the utilization of heat. The heat can be used to heat the plant greenhouse in winter.

[0040] In some embodiments, in combination Figure 1 , 2As shown, the carbon dioxide fertilizer generating device further includes a blower 3, the number of the blowers 3 is 2, the two blowers 3 are respectively fixedly connected to the inside of the two ends of the ventilation duct 22, and the installation directions of the two blowers 3 are the same.

[0041] In the present embodiment, both ends of the ventilation duct 22 are normally connected to the atmosphere, and flowing air is generated in the ventilation duct 22 through the hair dryer 3; the two hair dryers 3 are installed in the same direction, so that the two hair dryers 3 are responsible for the intake and exhaust of air respectively, and the flow rate of the flowing air can be adjusted by adjusting the power of the two hair dryers 3. The greater the flow rate, the more oxygen is exposed during the combustion process. At the same time, the design of the two hair dryers 3 can avoid the problem of air pressure changes caused by the operation of a single hair dryer. If the air pressure in the ventilation duct 22 is too high, the air and the generated carbon dioxide may be mixed, thereby reducing the concentration of the generated carbon dioxide.

[0042] In some embodiments, in combination Figure 2 As shown, the ventilation duct 22 is arranged to be inclined transversely, and one end of the ventilation duct 22 fixedly connected to the air outlet of the hair dryer 3 facing the inside of the ventilation duct 22 is inclined upward. Such a design can create an angle between the ventilation duct 22 and the rising duct 21, so that the air is more inclined to directly leave the ventilation duct 22 during the flow process, and is not easy to mix with the generated carbon dioxide.

[0043] In some embodiments, the carbon dioxide gas fertilizer generating device further comprises an external control center, which is electrically connected to the electric gas nozzle 11, the igniter 12 and the blower 3. By coordinating and controlling the operation of the carbon dioxide gas fertilizer generating device through the external control center, manual work content can be simplified, and the time interval from the electric gas nozzle 11 starting to spray combustibles to the igniter 12 igniting the combustibles can be reduced, which is conducive to saving production materials.

[0044] In some embodiments, the carbon dioxide gas fertilizer production device further includes an external gas collection chamber, which is connected to the upper end opening of the ascending pipe 21. The carbon dioxide produced in the carbon dioxide gas fertilizer production device will enter the external gas collection chamber to complete the collection of carbon dioxide, which is convenient for the use of carbon dioxide in subsequent processes.

[0045] Working process: start the blower 3 to generate flowing air in the ventilation duct 22, then start the combustion component 1, the igniter 12 ignites the electric gas nozzle 11 to spray out the combustibles, and the combustibles burn in the ascending duct 21 near the end of the ventilation duct 22; during the combustion process, it will automatically absorb oxygen in the flowing air to ensure the full combustion of the combustibles, and the carbon dioxide generated by the combustion will expand due to the heat release of the combustion and rise along the ascending duct 21; the high temperature generated during the combustion will be conducted out through the cooling ring 13 to avoid the high temperature from damaging the carbon dioxide gas fertilizer generating device.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A carbon dioxide fertilizer production device, characterized in that: include: A combustion assembly (1), the combustion assembly (1) comprising an electric gas nozzle (11) and an igniter (12), a gaseous fuel being introduced into the electric gas nozzle (11); An ascending pipe (21), the ascending pipe (21) being arranged vertically, and the inner side of the lower end of the ascending pipe (21) being fixedly connected to the combustion assembly (1); A ventilation duct (22), wherein the ventilation duct (22) is arranged transversely, the middle section of the ventilation duct (22) is connected to the lower end opening of the ascending duct (21), and flowing air is introduced into the ventilation duct (22).

2. The carbon dioxide fertilizer production device according to claim 1, characterized in that: The combustion assembly (1) also includes a cooling ring (13), which is a ring-shaped cooling ring with a hollow interior. The cooling ring (13) is provided with a cold material inlet and a cold material outlet. The outer wall of the cooling ring (13) fits the inner wall of the rising pipe (21), and the cold material inlet and the cold material outlet penetrate the rising pipe (21). The top surface of the cooling ring (13) is fixedly connected to the electric gas nozzle (11), and the bottom surface of the cooling ring (13) is fixedly connected to the igniter (12).

3. The carbon dioxide fertilizer production device according to claim 2, characterized in that: A spiral ascending partition plate is integrally formed inside the cooling ring (13); the cold material inlet is connected to the bottom end of the spiral ascending space inside the cooling ring (13); and the cold material outlet is connected to the top end of the spiral ascending space inside the cooling ring (13).

4. The carbon dioxide fertilizer production device according to claim 2, characterized in that: The electric gas nozzles (11) are evenly distributed around the central axis of the cooling ring (13), and the electric gas nozzles (11) are tilted and fixedly connected to the top surface of the cooling ring (13), the nozzles of the electric gas nozzles (11) point downward to the geometric center of the cooling ring (13), and the ignition end of the igniter (12) is tilted upward close to the geometric center of the cooling ring (13).

5. The carbon dioxide fertilizer production device according to claim 2, characterized in that: Cooling gas is introduced into the cooling ring (13).

6. The carbon dioxide fertilizer production device according to claim 2, characterized in that: Cooling liquid is introduced into the cooling ring (13).

7. The carbon dioxide fertilizer production device according to claim 1, characterized in that: It also comprises a hair dryer (3), the number of the hair dryers (3) is 2, the two hair dryers (3) are respectively fixedly connected to the inside of the two ends of the ventilation duct (22), and the installation directions of the two hair dryers (3) are the same.

8. The carbon dioxide fertilizer production device according to claim 7, characterized in that: The ventilation duct (22) is arranged to be inclined transversely, and one end of the ventilation duct (22) fixedly connected to the hair dryer (3) with the air outlet facing the interior of the ventilation duct (22) is inclined upward.

9. The carbon dioxide fertilizer production device according to claim 1 or 7, characterized in that: It also includes an external control center, which is electrically connected to the electric gas nozzle (11), the igniter (12) and the blower (3).

10. The carbon dioxide fertilizer production device according to claim 1, characterized in that: It also includes an external gas collection chamber, which is connected to the upper end opening of the ascending pipe (21).

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