KR20200043021A - CO2 Capture and Distribution Module System - Google Patents

Abstract

The present invention relates to a modularized system of capturing carbon dioxide, and more specifically, to a system which is configured to capture carbon dioxide in a module housing including a base frame and a mounting frame installed to stand on the base frame and is modularized. A system of capturing and distributing carbon dioxide comprises: a first compressor for compressing greenhouse gases and supplying the same; a dryer for drying the greenhouse gases compressed in the first compressor to separate moisture therefrom; a pneumatic valve for controlling supply of the greenhouse gases from which the moisture is separated through the dryer; a membrane for separating carbon dioxide from the greenhouse gases supplied through the pneumatic valve and discharging the separated carbon dioxide and air to different paths; a cylinder for storing the carbon dioxide separated and discharged from the membrane; a second compressor for compressing the carbon dioxide in the cylinder to discharge the same; a flow rate control unit for adjusting the carbon dioxide and the air discharged from the second compressor and the membrane, respectively, to a predetermined pressure, and discharging the same; and a control unit for controlling the components.

Description

CO2 capture and distribution module system

The present invention relates to a carbon dioxide capture and distribution system, and more specifically, to modularize a system for capturing carbon dioxide from livestock houses, pig houses, and houses where carbon dioxide is generated, into one system, and then distribute it to the vinyl house for fertilization. It relates to a carbon dioxide capture and distribution system having a system.

In general, livestock manure treatment facilities, anaerobic fermentation facilities, and digesters generate greenhouse gases such as methane, carbon dioxide, and very small amounts of hydrogen sulfide, of which the highest amount of carbon dioxide is generated, and methane and carbon dioxide gas are representative of global warming materials. It is known as.

Nevertheless, most facilities emit greenhouse gases into the atmosphere as they are, and carbon dioxide released into the atmosphere is a major cause of global warming that increases the temperature of the atmosphere.

It is predicted that if carbon dioxide increases in the atmosphere, the temperature will not rise, and climate change, water, food shortage, and ocean acidification will also occur in some regions.

Therefore, in order to solve the problem caused by the greenhouse gas emitted into the atmosphere as described above, a carbon dioxide capture system in exhaust gas has been proposed in Korean Patent No. 10-1159211.

As described above, the carbon dioxide capture system among exhaust gases disclosed in Korean Patent No. 10-1159211 is a carbon dioxide capture system among exhaust gases of a ship equipped with an engine that vaporizes liquefied natural gas and uses it as fuel, and stores the liquefied natural gas. A plurality of storage tanks; A first heat exchanger and a second heat exchanger for vaporizing the liquefied natural gas supplied from the storage tank; A compressor installed between the first heat exchanger and the second heat exchanger; And a liquefied carbon dioxide collection line connected to the second heat exchanger, and the exhaust gas generated when the vaporized liquefied natural gas is burned in the engine flows into the first heat exchanger to exchange heat with liquefied natural gas passing through the second heat exchanger. The exhaust gas that has passed through the first heat exchanger passes through the compressor, flows into the second heat exchanger, and exchanges heat with the liquefied natural gas supplied to the second heat exchanger, and the carbon dioxide contained in the exhaust gas is the second. The liquefied carbon dioxide produced by being liquefied in the heat exchanger is discharged through the liquefied carbon dioxide collection line, the liquefied carbon dioxide collection line is connected to the plurality of storage tanks, and the plurality of storage tanks are configured to connect the liquefied natural gas to the second. The heat exchanger and the first heat exchanger are sequentially supplied to the plurality of storage tanks. Include those of the liquefied natural gas is stored in liquefied carbon dioxide as both the discharge.

Therefore, the carbon dioxide capture system of the exhaust gas can prevent carbon dioxide from being discharged into the atmosphere by capturing and storing carbon dioxide contained in the exhaust gas discharged from the engine of the ship.

However, as described above, the carbon dioxide capture system is configured only for engines emitting exhaust gas, and is not applicable to other facilities that emit greenhouse gases, such as livestock manure treatment facilities, anaerobic fermentation facilities, and digesters. In addition, livestock manure treatment facilities, anaerobic fermentation facilities, digestion tanks, etc. have the disadvantage of having to construct a separate carbon dioxide capture system.

In addition, as described above, in order to supply the collected carbon dioxide to an area in need of carbon dioxide, there is a troublesome and inconvenient disadvantage that it can be supplied only through a separate transportation means capable of transporting and storing carbon dioxide.

In addition, there is a problem in that there is no means for a giant or giant to move to the vinyl house or the like to fertilize the collected carbon dioxide.

As described above, the carbon dioxide capture system and the technology therefor are described in detail in the following prior art documents, and thus a detailed description thereof will be omitted.

Korean Registered Patent No. 10-1159211

Therefore, the present invention is to solve the problems of the prior art as described above, by modularizing the carbon dioxide capture system capable of capturing the carbon dioxide contained in the greenhouse gas into one system, the modularized carbon dioxide capture system The purpose of the present invention is to provide a carbon dioxide capture and distribution system that can be easily applied to facilities or devices that generate greenhouse gases.

In addition, there is a purpose to provide a means for moving the collected carbon dioxide to a vinyl house or the like to be fertilized.

The carbon dioxide capture and distribution system according to the present invention for achieving the above object is configured and modularized by constructing a system for collecting carbon dioxide in a module housing including a base frame and a mounting frame installed on and installed in the base frame. A first compressor to compress and supply; A dryer for separating moisture by drying the compressed greenhouse gas in the first compressor; A pneumatic valve that controls the supply of greenhouse gas from which moisture is separated through a dryer; A membrane for separating carbon dioxide from greenhouse gas supplied through a pneumatic valve and discharging the separated carbon dioxide and air through different paths; A storage tank in which carbon dioxide separated and discharged from the membrane is stored; A second compressor that compresses and discharges carbon dioxide in the storage tank; A flow control unit that controls and discharges carbon dioxide and air discharged from the second compressor and the membrane at a constant pressure; And a control unit that controls the above components.

In addition, a pressure switch is provided between the membrane and the storage tank to control the operation of the pneumatic valve according to the internal pressure of the storage tank, and the pneumatic valve is provided with a solenoid valve that opens and closes the pneumatic valve while being operated by the pressure switch, and the solenoid valve It is preferably provided in the branch line branching from the supply line connecting the dryer and the pneumatic valve.

In addition, the dryer may be provided with air filters for filtering and removing impurities in greenhouse gases, and a flow rate control unit may further include a silencer to prevent noise of air or carbon dioxide discharged at a constant pressure.

According to the carbon dioxide capture and distribution system of the present invention, by modularizing the carbon dioxide capture system into one, a modular carbon dioxide capture system is installed in a facility or device in which greenhouse gas is generated, so that carbon dioxide in greenhouse gas emitted from a facility or device can be easily collected. There are advantages.

In addition, according to the present invention, the modular carbon dioxide capture system is easily installed and installed in a facility or apparatus in which greenhouse gas is generated, thereby improving the versatility and compatibility of the carbon dioxide capture system.

In addition, according to the present invention, carbon dioxide is collected in a separate cylinder, and only a storage tank (cymbal) can be supplied to a necessary facility such as a greenhouse, but the carbon dioxide is moved by moving the modular carbon dioxide capture system itself in which the captured carbon dioxide is stored. It has the advantage of being able to supply carbon dioxide collected in a required area simply and quickly.

In addition, when moving only the storage tank (cymbal), not the carbon dioxide capture system itself, there is an advantage that the valve part can be protected so that the carbon dioxide collected can be moved using a general truck.

1 is a combined view of a carbon dioxide capture and distribution system according to the present invention.
FIG. 2 is a combined view from the opposite side of FIG. 1.
3 is a plan view of FIG. 1.
4 is an exploded view of a carbon dioxide capture and distribution system in accordance with the present invention.
5 is a block diagram of the compressor and the tank of the collection module system according to the present invention.
6 is a block diagram of a membrane provided in the collection module system according to the present invention.
7 is an exploded view of the membrane according to the present invention.
8 is a block diagram of a control unit and a flow control unit of the collection module system according to the present invention.
9 is a process diagram of a carbon dioxide capture and distribution system according to the present invention.
10 is a view showing a state in which an impact bar applied to a carbon dioxide distribution system according to the present invention is applied
11 is a side view of an impact bar according to the present invention.
12 is a perspective view of an impact bar formed by the present invention.
13 is an exemplary use according to the present invention

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Terms used in the present invention are terms defined in consideration of functions in the present invention, which may vary depending on the intention or custom of the user or operator, and thus, definitions of these terms are consistent with technical matters of the present invention. And should be interpreted as a concept.

In addition, the embodiments of the present invention are not intended to limit the scope of the present invention, but are merely exemplary of the components presented in the claims of the present invention, and are included in the technical idea throughout the specification of the present invention and of the claims. Embodiments including components that can be substituted as equivalents in the components can be included in the scope of the present invention.

In addition, the optional terms in the embodiments below are used to distinguish one component from other components, and the component is not limited by the terms. Hereinafter, in describing the present invention, detailed descriptions of related well-known technologies that may unnecessarily obscure the subject matter of the present invention are omitted.

2 to 9 are views showing a carbon dioxide capture and distribution system according to the present invention.

First, prior to describing the present invention, the same reference numerals are given to the same parts as in the prior art, and overlapping descriptions are omitted.

Carbon dioxide capture and distribution system according to the present invention, as shown in Figures 1 to 4, the capture system for collecting carbon dioxide in greenhouse gases is modularized into one.

That is, a rectangular base frame 2, a plurality of parallel mounting frames 3 installed in a vertically standing state on the base frame 2, and a state vertically standing in each corner of the base frame 2 It can be modularized by having a collection system for collecting carbon dioxide in the module housing (1) comprising a plurality of vertical frames and a supporting frame (4) composed of a plurality of horizontal frames interconnecting the vertical frames.

Since the modularized collection module system is easy to move, it is possible to easily install and provide the collection module system of the present invention in a facility or device in which greenhouse gas is generated, and to collect the carbon dioxide collected in the collection module in an area that needs it. It can be supplied quickly and easily.

In addition, by installing a plate (not shown) that can be opened and closed between each support frame 4 of the module housing 1 as described above, the collection module can be embedded inside the sealed module housing 1, and thus modularized It is possible to improve the versatility and compatibility of the collecting module by easily moving the provided collecting module in the vehicle.

On the other hand, the collection module is provided in the modular housing 1 as described above is modularized, as shown in Figures 5 and 9, the first compressor 20, air dryer 30, pneumatic valve 60, membrane (70), the storage tank (90), the second compressor (100), and the like, all of these components are connected to the supply line is provided.

The first compressor 20 is fixedly provided on one side of the base frame 2 to compress the greenhouse gas flowing therein. The compressed greenhouse gas is compressed and stored in a separate air tank 10 provided under the first compressor 20.

In addition, the air dryer 30 is provided on one side of the first compressor 20 to dry the moisture contained in the greenhouse gas to separate air and moisture, and supply the separated air to the pneumatic valve 60 To make.

On the other hand, the front and rear of the air dryer 30 may be provided with first and second air filters 31 and 32, respectively, and the front first air filter 31 is supplied to the air dryer 30. The impurities in the greenhouse gas are first filtered and removed, and the second air filter 32 at the rear filters the impurities in the separated air and secondarily removes them.

Therefore, it is possible to supply pure air from which impurities and moisture have been removed.

The pneumatic valve 60 is provided on the top of the air dryer 30 to supply air from which the impurities and moisture have been removed from the air dryer 30 to the membrane 70. The pneumatic valve 60 stores carbon dioxide, which will be described later. It is opened and closed according to the internal pressure of the cylinder 90 to control air supply to the membrane 70.

And, the supply line between the pneumatic valve 60 and the second air filter 32 is provided with a first regulator 40 and a first ball valve 41, the first regulator 40 is a membrane (70) To supply the air to be supplied at an appropriate pressure, the first ball valve 41 is a one-way valve such as a check valve that opens the supply line in one direction to prevent backflow of air supplied to the membrane 70.

On the other hand, the pneumatic valve 60 as described above is operated by a solenoid valve 61 provided on one side thereof to open and close the supply line. Such a solenoid valve 61 diverges some of the air supplied to the supply line. It is provided on the branch line.

Therefore, a portion of the air branched to the branch line is stagnated by the solenoid valve 61, and a small amount is supplied to the pneumatic valve 60 when the solenoid valve 61 is operated by the pressure switch 80 to be described later. (60) is activated.

As such, the air supplied, that is, a part of the greenhouse gas is branched to operate the pneumatic valve 60 to facilitate installation and maintenance, and it does not use a separate operating source, thus simplifying the structure of the system and reducing maintenance costs. Can be reduced.

And, as described above, the branch line for branching some air to the solenoid valve 61 connects the second air filter 32 and the solenoid valve 61, and on the branch line, the second regulator 50 and the second ball. The valve 51 is provided, and the second regulator 50 and the second ball valve 51 perform the same operation with the same structure as the aforementioned first regulator 40 and the first ball valve 41, so that the repeating thereof is repeated. Description is omitted.

Meanwhile, the solenoid valve 61 as described above is preferably controlled and operated by a pressure switch 80 to be described later, and a detailed description thereof will be made in the description of the pressure switch 80.

Membrane (also referred to as "membrane filter", in the present invention referred to as "membrane") (70), as shown in Figures 6 and 7, a plurality of mounting frames (3) provided vertically on the base frame (2) It is provided to be fixed to the installation.

The upper and lower portions of the mounting frame 3 are provided with a mounting plate 3a of a flat plate, respectively, and the mounting plate 3a is opened in one direction while its inner peripheral surface is formed as a curvature corresponding to the outer peripheral surface of the membrane 70 (3b) is formed.

In addition, the membrane 70 is provided with a fixing bracket 71 which is located on the upper or lower surface of the mounting plate 3a and overlaps the mounting plate 3a.

Therefore, when the membrane 70 is provided by inserting it into each insertion hole 3b of the mounting plate 3a, the fixing bracket 71 of the membrane 70 is provided to overlap the upper or lower surface of the mounting plate 3a. In, it is fastened as a bolt and nut and fixed.

On the other hand, the membrane 70 is provided as described above is provided in a vertically standing state on the base frame 2, the membrane 70 is provided in this way is connected to the supply line is branched to the lower end, the lower part A carbon dioxide discharge line 72 through which carbon dioxide separated from the air is discharged is provided, and an air discharge line 73 through which carbon dioxide separated air is discharged is provided at the upper end.

Particularly, the reason for providing the carbon dioxide and the air discharge lines 72 and 73 in this way is that carbon dioxide is heavier than air, so that the carbon dioxide separated from the air sinks to the inner lower portion of the membrane 70, and the air moves upward. Using the properties of being, the carbon dioxide discharge line 72 is provided at the bottom of the membrane 70, and the air discharge line 73 is provided at the upper end of the membrane 70, so that the efficiency of capturing carbon dioxide can be maximized. do.

The carbon dioxide discharge line 72 and the air discharge line 73 are drawn out from each membrane 70 and combined into one discharge line, and the carbon dioxide discharge line 72 is connected to a cylinder 90 to be described later, and air The discharge line 73 is connected to the second flow control unit 122 to be described later.

The cylinder 90 is fixedly or detachably provided on the base frame 2 adjacent to the air tank 10, and carbon dioxide separated from the air in the membrane 70 is introduced and stored therein.

In particular, the internal pressure of the cylinder 90 in which carbon dioxide is stored is controlled by the pressure switch 80 as described above.

That is, the pressure switch 80 is provided in the supply line between the cylinder 90 and the membrane 70, and the pressure switch 80 is described assuming that the pressure in the cylinder 90 is a constant pressure (hereinafter “8 bar”). When it is abnormal, the pneumatic valve 60 is operated to close and close the air supply line.

Therefore, since the supply of air to the membrane 70 is blocked, carbon dioxide can no longer flow into the cylinder 90, thereby preventing the pressure rise inside the cylinder 90, and the operation of the second compressor 100 to be described later. The pressure inside the cylinder (90) will drop.

On the other hand, when the internal pressure of the cylinder 90 becomes 8 bar or more, the pressure switch 80 is operated, and the solenoid valve 61 electrically connected to the pressure switch 80 is operated by the operation of the pressure switch 80. A small amount of air is supplied to the pneumatic valve 60, and the pneumatic valve 60 is operated by supply of air to close and close the supply line.

Of course, when the pneumatic valve 60 closes the supply line, it is preferable that the first compressor 20 is interlocked with the pneumatic valve 60 to stop operation.

The second compressor 100, which is provided connected to the upper portion of the cylinder 90, may be operated when the pressure inside the cylinder 90 becomes 8 bar or more.

The second compressor 100 operated as described above may be operated through a separate switch, or may be operated in conjunction with the operation of the pressure switch 80, and when connected to the pressure switch 80, the safety device Function.

The control unit 120 is provided in a vertically standing state on the base frame 2 adjacent to the membrane 70 to control the operation of the carbon dioxide capture module and all components constituting the same.

In addition, as illustrated in FIG. 8, the control unit 120 further includes a flow control unit 121 and 122 that regulates and discharges carbon dioxide and air discharged to the outside at a constant pressure.

The first flow control unit 121 is connected to the second compressor 100 to discharge carbon dioxide at a constant pressure, and the second flow control unit 122 is provided in the air discharge line 73 of the membrane 70 to provide constant air. The pressure is discharged, and the air discharge line 73 is further provided with a silencer 110 for preventing noise generation of air discharged through the second flow control unit 122.

The silencer 110 may be provided in the first flow control unit 121 through which carbon dioxide is discharged.

On the other hand, Figure 10 is a view of the state in which the impact bar according to the invention is applied, Figure 11 is a side view of the impact bar according to the invention, Figure 12 is a perspective view of the impact bar formed by the present invention.

Reference numeral 200 denoted in the drawings indicates a cylinder mounting frame according to the present invention, 230 denotes a frame for applying an impactor bar, and reference numeral 250 denotes an impactor bar.

In the frame 230, the frame lower member 231, the frame upper member 232, the frame side member 233, etc. are woven in the longitudinal and vertical directions to form a rectangular frame, and in the middle of the inner side, in the vertical direction By spacing the gaps between the carbon dioxide cylinders 100 arranged side by side, the gap maintaining member 240 for supporting the middle of the carbon dioxide cylinder 90 is assembled.

In the gap maintaining portion 240 for explaining an embodiment of the present invention, the mounting hole 241 for accommodating the middle of the carbon dioxide cylinder 90 is formed in two stages, but in some cases, in the gap holding portion 240 The number of stages of the through-hole mounting holes 241 may be formed to be more or less.

In particular, the frame side member 233 is formed to connect the ends of the frame lower member 231 and the frame upper member 232 in the vertical direction.

Therefore, it is formed to face each other on both sides. The present invention relates to an impact bar 250 that connects the middle of the frame side member 233 formed to face each other as described above, wherein the impact bar 250 is external to the valve portion 91 of the carbon dioxide cylinder 90. It is to protect from the impact of.

The impact bar 250 has a cross-sectional shape of approximately 'Ω', and is formed to have a relatively high cross-section coefficient than that of a '-'- shaped cross-section. That is, the intermediate portion 252 is bent in the form of protruding in the outward direction than the two side portions 251 contacting the surface of the frame side member 233 so that the rigidity of the impact bar 250 is excellent.

And the fastening holes 253 for coupling with the bolts 54 to the frame side member 33 described above is formed at the end portions of the both side portions 251.

Thus, to protect the valve portion 91 of the carbon dioxide cylinder 90, the impact bar 250 is attached to the side of the frame 230, so, unlike in the case of the prior art, the valve portion of the carbon dioxide cylinder 90 ( 91) It is possible to omit relatively complex protector structures for protection.

Therefore, the number of parts of the structure for mounting the carbon dioxide cylinder 90, the weight of the vehicle and the manufacturing cost are reduced.

On the other hand, since the impact bar 250 is positioned at a relatively far distance from the valve portion 91 of the carbon dioxide cylinder 90, a shock absorbing distance is increased when an external shock is transmitted due to a vehicle accident.

In addition, the middle of the frame side member 233 is double-connected from the upper and lower sides by the impact bar 250, so that the structure of the frame 230 is relatively strong.

The operating relationship of the carbon dioxide capture and distribution system according to the present invention as described above will be described.

First, the carbon dioxide capture module of the present invention is moved and installed in a facility or apparatus in which greenhouse gas is generated.

When the collecting module is operated in this state, the first compressor 20 compresses the greenhouse gas, and the compressed greenhouse gas is compressed and stored in the air tank 10 and then supplied to the air dryer 30 side.

At this time, as the greenhouse gas supplied to the air dryer 30 passes through the first air filter 31, impurities in the air are first removed, and the water in the air is dried while passing through the air dryer 30, and the moisture is separated. As the passed air passes through the second air filter 32, impurities in the air are secondarily removed again.

The air from which moisture and impurities are removed is supplied to the pneumatic valve 60 after passing through the first regulator 40 and the first ball valve 41 on the supply line, and some air is transferred to the branch line branched from the supply line. It flows through the second regulator 50 and the second ball valve 51 and is supplied to the solenoid valve 61.

Of course, at this time, the pneumatic valve 60 is in a state where the supply line is opened, and air on the supply line passes through the pneumatic valve 60 and flows into the membrane 70 to separate air and carbon dioxide.

On the other hand, the carbon dioxide separated as described above sinks to the inner lower portion of the membrane 70 and is introduced into and stored in a cylinder 90 connected to the lower portion of the membrane 70, and air is moved to the inner upper portion of the membrane 70 to move the membrane ( 70) It is adjusted to a constant pressure through the second flow control unit 122 connected to the upper end and is discharged to the outside without generating noise through the silencer 110.

In addition, when the internal pressure of the cylinder 90 reaches 8 bar by continuously supplying carbon dioxide to the cylinder 90 through the above-described operation, the pressure switch 80 is operated to operate the solenoid valve 61, and branch to this. Due to the operation of the solenoid valve 61, the air stagnant on the line is supplied to the pneumatic valve 60 in a small amount to operate the pneumatic valve 60, and the operated pneumatic valve 60 closes the supply line to close it. do.

As described above, since the pneumatic valve 60 closes the supply line and the operation of the first compressor 20 is stopped, air inflow into the membrane 70 is blocked.

In this state, the second compressor 100 is operated to discharge carbon dioxide stored in the cylinder 90, but it is possible to move and supply the modular carbon dioxide capture and distribution system of the present invention to an area where carbon dioxide is required.

Then, when the pressure in the cylinder 90 falls below 8 bar, the pressure switch 80 and the solenoid valve 61 are reversed to close the branch line, open the supply line, and open the first compressor 20. By activating, the operation as described above is performed again.

As described above, the collected carbon dioxide is modular and easy to move, so it can be easily installed in a facility or device that generates greenhouse gas, but only the cylinder 90 can be mounted on a conventional truck 300 to be transported to a greenhouse in a required area. .

Although the present invention has been described in detail through specific embodiments, the present invention is specifically for describing the present invention, and the present invention is not limited to this, and by those skilled in the art within the technical spirit of the present invention. It is clear that the modification and improvement are possible.

All simple modifications or changes of the present invention belong to the scope of the present invention, and the specific protection scope of the present invention will be clarified by the appended claims.

1: Module housing 2: Base frame
3: Mounting frame 3a: Mounting plate
3b: Insertion port 4: Support frame
10: air tank 20: 1st compressor
30: air dryer 31,32: air filter
40,50: Regulator 41,51: Ball valve
60: pneumatic valve 61: solenoid valve
70: membrane 71: fixing bracket
72: carbon dioxide discharge line 73: air discharge line
80: pressure switch 90: cylinder
100: second compressor 110: silencer
120: control unit 121,122: flow control unit
200: cylinder mounting frame 230: frame
231: lower frame member 232: upper frame member
233: frame side member 440: spacing maintenance
250: impact bar 251: both sides
252: middle part 253: fastener
254: bolt 300: truck

Claims (2)

It is modularized by constructing a system for capturing carbon dioxide in a module housing including a base frame and a mounting frame installed on and installed on the base frame.
A first compressor that compresses and supplies greenhouse gas; A dryer for separating moisture by drying the compressed greenhouse gas in the first compressor; A pneumatic valve that controls the supply of greenhouse gas from which moisture is separated through a dryer; A membrane for separating carbon dioxide from greenhouse gas supplied through a pneumatic valve and discharging the separated carbon dioxide and air through different paths; A cylinder that stores carbon dioxide separated and discharged from the membrane; A second compressor that compresses and discharges carbon dioxide in the cylinder; A flow control unit that controls and discharges carbon dioxide and air discharged from the second compressor and the membrane at a constant pressure; And a control unit for controlling the above configuration; includes,
A pressure switch is provided between the membrane and the cylinder to control the operation of the pneumatic valve according to the internal pressure of the cylinder,
The pneumatic valve is provided with a solenoid valve that opens and closes the pneumatic valve while being operated by a pressure switch.
The solenoid valve is provided on a branch line branched from a supply line connecting the dryer and the pneumatic valve,
Each dryer is provided with air filters that filter and remove impurities in greenhouse gases.
The flow control unit is a carbon dioxide capture and distribution system further comprises a silencer to prevent the noise of air or carbon dioxide discharged at a constant pressure.
The method according to claim 1,
The cylinder is installed detachably on the system,
The boom is framed in the horizontal and vertical directions so that the cylinder located between the cab and the deck of the truck vehicle can be arranged in multiple layers, and the mounting position while the outer periphery of the cylinder is sandwiched in the inner space formed by the frame. The bottom of the gap is formed to be maintained on the bottom surface is formed, and to protect the valve portion of the cylinder mounted by the gap is a cylinder mounted on the impact bar as a frame on the valve side of the cylinder,
The impact bar is attached so as to horizontally connect the middle between the frame side members on both sides connecting the end portions of the frame upper and lower members in the vertical direction, wherein the impact bar has a side cross-sectional shape more intermediate than both sides. The carbon dioxide capture and distribution system is formed in a 'Ω' shape protruding outwardly, and fastening holes 53 for coupling with bolts 54 to the frame side members 33 are formed at the end portions of the two side parts. .

Images