Carbon dioxide collecting device of natural gas generator

Abstract

The utility model relates to the technical field of carbon dioxide collection, in particular to a carbon dioxide collection device of a natural gas generator, which not only absorbs carbon dioxide by using a sodium hydroxide solution, improves the purity of the carbon dioxide and eliminates the influence of nitrogen oxides and sulfides, but also is convenient to wash a filter screen and is convenient to clean. Frequent disassembly is avoided; comprising a connecting mechanism; the device further comprises a filtering mechanism, a cooling mechanism, a transfer mechanism, a wind blocking mechanism and an exhaust mechanism, the filtering mechanism is mounted on the connecting mechanism and used for filtering and dedusting gas, the cooling mechanism is mounted on the connecting mechanism and used for cooling the gas, and the transfer mechanism is mounted on the connecting mechanism and used for transferring the gas. The wind blocking mechanism is installed on the transfer mechanism and prolongs the gas cooling residence time, and the exhaust mechanism is installed on the connecting mechanism and detects exhausted gas.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carbon dioxide collection, in particular to a natural gas generator carbon dioxide collection device. BACKGROUND

[0002] The gas generator is a new type of generator set developed to meet the world's environmental protection requirements and new market environment, and the natural gas generator set is mainly divided into two types, one is a combined cycle gas turbine, and the other is a gas internal combustion engine.

[0003] The existing carbon dioxide collection device, such as the natural gas generator carbon dioxide collection device disclosed in the utility model patent with application number 202220387021.3, mainly includes a first box body, an exhaust port is communicatively arranged on the upper part of the first box body, the exhaust port is in communication with a cooling device, the cooling device is used for cooling the carbon dioxide, a drain port is communicatively arranged on the lower part of the first box body, a drain valve is communicatively arranged at the drain port of the first box body, the bottom end of a water tank is connected with the top end of the drain valve, a spiral pipe is arranged inside the water tank, a first conduit is communicatively arranged at the exhaust port of the natural gas generator equipment, and the output end of the first conduit is in communication with the input end of the spiral pipe through an air filter device; in use, first, external cold water is pumped by opening the water pump, so that the pumped cold water enters the inside of the water tank and the spiral pipe is immersed in the cold water, the high-temperature carbon dioxide and water vapor generated after the natural gas generator equipment burns natural gas are transported into the inside of the spiral pipe through the first conduit, and the cold water in the water tank cools the carbon dioxide and water vapor, so that the water vapor is condensed into water droplets after being cooled, a plurality of cooling pipes are cooled by the refrigeration assembly, the carbon dioxide and water vapor entering the inside of the second box body are further cooled, and then the carbon dioxide in the drying tank is pumped by a compression pump, so that the pumped carbon dioxide is stored in the inside of a collection tank.

[0004] However, there are still some nitrogen oxides and sulfides in the exhaust gas discharged by the natural gas generator, and it is difficult to ensure the purity of the carbon dioxide by directly collecting it with the compression pump, and the impurities in the flue gas are easy to block the filter screen, and most of the existing carbon dioxide collection devices need to disassemble and clean the filter screen, which is very troublesome. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a natural gas generator carbon dioxide collection device which not only uses sodium hydroxide solution to absorb carbon dioxide, improves the purity of carbon dioxide, and eliminates the influence of nitrogen oxides and sulfides, but also facilitates the flushing of the filter screen, avoiding frequent disassembly.

[0006] The utility model discloses a natural gas generator carbon dioxide collection device, including connecting mechanism, still including filter mechanism, cooling mechanism, transfer mechanism, wind resistance mechanism and exhaust mechanism, filter mechanism installs on connecting mechanism and carries out filter dust removal to gas, cooling mechanism installs on connecting mechanism and carries out cooling and temperature reduction to gas, transfer mechanism installs on connecting mechanism and carries out transfer to gas, wind resistance mechanism installs transfer mechanism and prolongs gas cooling and retention time, exhaust mechanism installs on connecting mechanism and carries out detection to the exhaust gas, the exhaust port of natural gas generator is communicated with connecting mechanism, and the flue gas enters into the connecting mechanism, and the filter mechanism filters the flue gas, and the particulate impurities in the flue gas are blocked, and the flue gas is cooled in the cooling mechanism, and the cooling mechanism is extracted to the filter mechanism by setting wind resistance mechanism and cooling time, and the flue gas is transferred to sodium hydroxide solution through transfer mechanism, and sodium hydroxide solution absorbs the carbon dioxide in the flue gas, and other gases in the flue gas are discharged through exhaust mechanism, and when exhaust mechanism detects carbon dioxide, it is automatically closed, which indicates that sodium hydroxide solution has been saturated, prompting staff to replace.

[0007] Preferably, the connecting mechanism includes a treatment box, a connecting pipe, a check valve, a first partition and a sealing cover, the bottom end of the treatment box is connected with the ground, the inside of the treatment box is provided with a cavity, the connecting pipe is installed on the treatment box and communicates with the inside of the cavity of the treatment box, the check valve is installed on the connecting pipe, the first partition is installed in the cavity of the treatment box, and a first cavity is formed between the first partition and the treatment box, and the sealing cover is rotatably installed on the treatment box; the connecting pipe is communicated with the exhaust pipeline of the natural gas generator, the flue gas enters the cavity of the treatment box through the connecting pipe, and the check valve is arranged to avoid backflow of the flue gas, and after the flushing of the filter mechanism is completed, the sealing cover is opened to facilitate the discharge of wastewater.

[0008] Preferably, the filter mechanism includes a first servo motor, a speed reducer, a first rotating shaft, four groups of filter plates and a slide plate, the first servo motor is installed on the treatment box, the speed reducer is installed on the treatment box, the first rotating shaft is rotatably installed in the cavity of the treatment box and is longitudinally connected with the speed reducer, the four groups of filter plates are all installed on the first rotating shaft, and the slide plate is obliquely installed in the first cavity of the treatment box; the impurities in the flue gas are filtered out through the filter plates, the first servo motor is started after a certain time, the first servo motor drives the first rotating shaft to rotate through the speed reducer, the first rotating shaft drives the four groups of filter plates to rotate by 90°, so that the two groups of filter plates that were previously vertical become horizontal, facilitating the flushing of the cooling mechanism, and the wastewater after flushing falls on the slide plate, and the slide plate is arranged to accelerate the discharge of the wastewater.

[0009] Preferably, the cooling mechanism comprises a second partition plate, a U-shaped plate, a liquid level meter, a water pump, a water suction pipe, a water delivery pipe and a plurality of spray heads, the second partition plate is installed in the cavity of the treatment box, a second cavity is formed between the second partition plate and the first partition plate, a third cavity is formed between the second partition plate and the treatment box, the U-shaped plate is installed between the first partition plate and the second partition plate, the liquid level meter is installed on the U-shaped plate, the water pump is installed on the treatment box, the water suction pipe is installed on the water pump and communicates with the inside of the U-shaped plate, the water delivery pipe is installed in the first cavity of the treatment box, and the plurality of spray heads are installed on the water delivery pipe and communicate with the inside of the water delivery pipe; the cooling water is contained in the second cavity of the treatment box, the sodium hydroxide solution is contained in the third cavity of the treatment box, the filtered flue gas enters the second cavity of the treatment box, exchanges heat with the cooling water through the U-shaped plate to cool the flue gas, and the water vapor in the flue gas is condensed into water, the liquid level meter detects the liquid level of the condensed water, and when a certain amount of condensed water is reached, the water pump is started through an electric signal, the water pump draws out the condensed water above the U-shaped plate through the water suction pipe, the condensed water is delivered to the plurality of spray heads through the water delivery pipe, and the plurality of spray heads wash the filter plate.

[0010] Preferably, the transfer mechanism comprises a motor, a double-output shaft speed reducer, a first transmission shaft, a pump body, an air suction pipe and an air delivery pipe, the bottom end of the motor is connected with the top end of the treatment box, the bottom end of the double-output shaft speed reducer is connected with the top end of the treatment box, the first transmission shaft is installed on the double-output shaft speed reducer, the bottom end of the pump body is connected with the top end of the treatment box, the air suction pipe is installed on the pump body and communicates with the inside of the second cavity of the treatment box, and the air delivery pipe is installed on the pump body and communicates with the inside of the third cavity of the treatment box; the motor is started, the motor drives the first transmission shaft to rotate through the double-output shaft speed reducer, the first transmission shaft drives the pump body to suck air, the condensed flue gas is reduced in quality and rises above the second cavity, the pump body draws out the flue gas in the second cavity through the air suction pipe, and the flue gas is forced to be delivered to the sodium hydroxide hot solution in the third cavity through the air delivery pipe, so that the sodium hydroxide solution absorbs carbon dioxide.

[0011] Preferably, the wind resistance mechanism comprises a second transmission shaft, a connecting shaft, three groups of first baffles, two groups of belt pulleys and a belt, the second transmission shaft is rotatably installed on the treatment box and is in transmission connection with the double-output shaft speed reducer, the connecting shaft is rotatably installed in the second cavity of the treatment box, the three groups of first baffles are installed on the connecting shaft, the two groups of belt pulleys are installed on the second transmission shaft and the connecting shaft respectively, and the belt is drivingly installed between the two groups of belt pulleys; the double-output shaft speed reducer drives the second transmission shaft to rotate, the second transmission shaft drives the belt pulleys connected therewith to rotate, the belt pulleys drive the other group of belt pulleys and the connecting shaft to rotate through the belt, the connecting shaft drives the three groups of first baffles to rotate, the first baffles stir the flue gas, prolong the residence time of the flue gas, and facilitate the condensation of water vapor on the three groups of first baffles.

[0012] Preferably, the exhaust mechanism comprises an exhaust pipe, a control seat, a second servo motor, a second rotating shaft, a second baffle and a carbon dioxide detector, the bottom end of the exhaust pipe is connected with the top end of the treatment box and the exhaust pipe is in communication with the third cavity inside the treatment box, the control seat is installed on the exhaust pipe, the second servo motor is installed on the control seat, the second rotating shaft is rotatably installed on the treatment box and is in transmission connection with the second servo motor, the second baffle is installed on the second rotating shaft, and the carbon dioxide detector is installed on the second baffle; the exhaust pipe is communicated with the waste gas treatment device, and nitrogen oxides and other gases such as sulfides in flue gas are discharged through the exhaust pipe, when the second baffle detects carbon dioxide in the airflow, it indicates that the sodium hydroxide solution has been saturated, the carbon dioxide detector starts the second servo motor through an electric signal, the second servo motor drives the second rotating shaft and the second baffle to rotate, so that the second baffle blocks the exhaust pipe to avoid carbon dioxide from being discharged.

[0013] Compared with the prior art, the beneficial effects of the utility model are that the connecting mechanism is communicated with the natural gas generator exhaust port, flue gas enters the connecting mechanism, the filtering mechanism filters the flue gas, and the particulate impurities in the flue gas are blocked, the flue gas enters the cooling mechanism and is cooled, the air resistance mechanism is arranged to prolong the flue gas cooling time, and the cooling mechanism draws out the condensed water to flush the filtering mechanism, the cooled flue gas is transferred to the sodium hydroxide solution through the transfer mechanism, the sodium hydroxide solution absorbs carbon dioxide in the flue gas, and other gases in the flue gas are discharged through the exhaust mechanism, which is automatically closed when the exhaust mechanism detects carbon dioxide, indicating that the sodium hydroxide solution has been saturated, reminding the staff to replace it. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the cross-section axonometric structure schematic diagram of the utility model;

[0015] Figure 2 It is the local enlarged cross-section axonometric structure schematic diagram of the connecting mechanism, the cooling mechanism and the air resistance mechanism of the utility model;

[0016] Figure 3 It is the cross-section axonometric structure schematic diagram of the filtering mechanism and the cooling mechanism of the utility model;

[0017] Figure 4 It is the local enlarged axonometric structure schematic diagram of the transfer mechanism and the air resistance mechanism of the utility model;

[0018] Figure 5 It is the local enlarged cross-section axonometric structure schematic diagram of the exhaust mechanism of the utility model.

[0019] Marked in the drawing: 01, connecting mechanism; 11, processing box; 12, connecting pipe; 13, check valve; 14, first partition; 15, sealing cover; 02, filtering mechanism; 21, first servo motor; 22, speed reducer; 23, first rotating shaft; 24, filter plate; 25, lower slide plate; 03, cooling mechanism; 31, second partition; 32, U-shaped plate; 33, liquid level meter; 34, water pump; 35, water suction pipe; 36, water delivery pipe; 37, spray head; 04, transfer mechanism; 41, motor; 42, double-output shaft speed reducer; 43, first transmission shaft; 44, pump body; 45, air suction pipe; 46, air delivery pipe; 05, wind resistance mechanism; 51, second transmission shaft; 52, connecting shaft; 53, first baffle; 54, belt pulley; 55, belt; 06, exhaust mechanism; 61, exhaust pipe; 62, control seat; 63, second servo motor; 64, second rotating shaft; 65, second baffle; 66, carbon dioxide detector. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The present application can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. EMBODIMENT

[0021] The utility model discloses a natural gas generator carbon dioxide collection device, including connecting mechanism 01, still including filter mechanism 02, cooling mechanism 03, transfer mechanism 04, wind resistance mechanism 05 and exhaust mechanism 06, filter mechanism 02 install on connecting mechanism 01 and carry out filter dust removal to gas, cooling mechanism 03 install on connecting mechanism 01 and carry out cooling to gas, transfer mechanism 04 install on connecting mechanism 01 and carry out transfer to gas, wind resistance mechanism 05 install transfer mechanism 04 and extend gas cooling residence time, exhaust mechanism 06 install on connecting mechanism 01 and carry out detection to exhaust gas, connecting mechanism 01 including processing box 11, connecting pipe 12, check valve 13, first baffle 14 and sealing cover 15, the bottom of processing box 11 is connected with ground, and the inside of processing box 11 is provided with cavity, and connecting pipe 12 installs on processing box 11 and with the cavity inside communication of processing box 11, and check valve 13 installs on connecting pipe 12, and first baffle 14 installs in the cavity of processing box 11, and first baffle 14 and processing box 11 form first cavity between, and sealing cover 15 rotates and installs on processing box 11, filter mechanism 02 including first servo motor 21, speed reducer 22, first rotating shaft 23, four sets of filter plate 24 and slide plate 25, first servo motor 21 installs on processing box 11, speed reducer 22 installs on processing box 11, first rotating shaft 23 rotates and installs in the cavity of processing box 11 and with speed reducer 22 longitudinal connection, four sets of filter plate 24 all install on first rotating shaft 23, and slide plate 25 is obliquely installed in the first cavity of processing box 11, cooling mechanism 03 includes second baffle 31, U type board 32, liquid level meter 33, water pump 34, water suction pipe 35, water delivery pipe 36 and multiple groups of shower head 37, second baffle 31 installs in the cavity of processing box 11, and second baffle 31 and first baffle 14 form second cavity between, and second baffle 31 and processing box 11 form third cavity between, and U type board 32 installs between first baffle 14 and second baffle 31, and liquid level meter 33 installs on U type board 32, and water pump 34 installs on processing box 11, and water suction pipe 35 installs on water pump 34 and with U type board 32 inside communication, and water delivery pipe 36 installs in the first cavity of processing box 11, and multiple groups of shower head 37 all install on water delivery pipe 36 and with water delivery pipe 36 inside communication, transfer mechanism 04 includes motor 41, double output shaft speed reducer 42, first transmission shaft 43, pump body 44, air suction pipe 45 and gas delivery pipe 46, and the bottom of motor 41 is connected with the top of processing box 11, and the bottom of double output shaft speed reducer 42 is connected with the top of processing box 11, and first transmission shaft 43 installs on double output shaft speed reducer 42, and the bottom of pump body 44 is connected with the top of processing box 11, and air suction pipe 45 installs on pump body 44 and with the second cavity inside communication of processing box 11, and gas delivery pipe 46 installs on pump body 44 and with the third cavity inside communication of processing box 11,The wind blocking mechanism 05 comprises a second transmission shaft 51, a connecting shaft 52, three groups of first baffles 53, two groups of belt pulleys 54 and a belt 55, the second transmission shaft 51 is rotatably installed on the processing box 11 and is in transmission connection with the double-output shaft speed reducer 42, the connecting shaft 52 is rotatably installed in the second cavity of the processing box 11, the three groups of first baffles 53 are all installed on the connecting shaft 52, the two groups of belt pulleys 54 are respectively installed on the second transmission shaft 51 and the connecting shaft 52, and the belt 55 is in transmission installation between the two groups of belt pulleys 54; in its working process, firstly, the connecting pipe 12 is communicated with the exhaust pipe of the natural gas generator, flue gas enters into the cavity of the processing box 11 through the connecting pipe 12, the backflow of the flue gas is avoided through the setting of the check valve 13, the impurities in the flue gas are filtered through the filter plate 24, the cooling water is contained in the second cavity of the processing box 11, the sodium hydroxide solution is contained in the third cavity of the processing box 11, the filtered flue gas enters into the second cavity of the processing box 11, is cooled and exchanged heat with the cooling water through the U-shaped plate 32, the water vapor in the flue gas is condensed into water, at the same time, the double-output shaft speed reducer 42 drives the second transmission shaft 51 to rotate, the second transmission shaft 51 drives the belt pulley 54 connected therewith to rotate, the belt pulley 54 drives the other group of belt pulley 54 and the connecting shaft 52 to rotate through the belt 55, the connecting shaft 52 drives the three groups of first baffles 53 to rotate, the first baffles 53 agitate the flue gas, prolong the residence time of the flue gas, facilitate the condensation of the water vapor on the three groups of first baffles 53, the liquid level meter 33 detects the liquid level of the condensed water, after a certain amount of condensed water is reached, the water pump 34 is started through the electric signal, the water pump 34 draws out the condensed water above the U-shaped plate 32 through the water pump 35, at the same time, the first servo motor 21 is started, the first servo motor 21 drives the first rotating shaft 23 to rotate through the speed reducer 22, the first rotating shaft 23 drives the four groups of filter plates 24 to rotate by 90°, so that the two groups of filter plates 24 which are previously vertical become horizontal, the condensed water is transported into the multiple groups of nozzles 37 through the water delivery pipe 36, the multiple groups of nozzles 37 wash the filter plates 24, the washed waste water falls on the slide plate 25, the waste water is accelerated to be discharged through the obliquely arranged slide plate 25, the sealing cover 15 is opened to facilitate the discharge of the waste water, the motor 41 is started, the motor 41 drives the first transmission shaft 43 to rotate through the double-output shaft speed reducer 42, the first transmission shaft 43 drives the pump body 44 to pump the gas, the quality of the condensed flue gas is reduced, so as to rise above the second cavity, the pump body 44 draws out the flue gas in the second cavity through the gas pump 45, the flue gas is forced to be transported into the sodium hydroxide hot solution in the third cavity through the gas conveying pipe 46, and the absorption of the sodium hydroxide solution to the carbon dioxide is accelerated. EMBODIMENT

[0022] AS Figures 1 to 5The utility model discloses a natural gas generator carbon dioxide collection device, on the basis of embodiment 1, exhaust mechanism 06 includes exhaust pipe 61, control seat 62, second servo motor 63, second pivot 64, second baffle 65 and carbon dioxide detector 66, and the bottom of exhaust pipe 61 is connected with the top of processing box 11, and the third cavity inside communication of exhaust pipe 61 and processing box 11, control seat 62 installs on exhaust pipe 61, second servo motor 63 installs on control seat 62, second pivot 64 rotatory mounting is in processing box 11 with second servo motor 63 drive connection, second baffle 65 installs on second pivot 64, and carbon dioxide detector 66 installs on second baffle 65,In its work, first, the connecting pipe 12 is communicated with the exhaust pipe of the natural gas generator, the flue gas enters into the cavity of the processing box 11 through the connecting pipe 12, the backflow of the flue gas is avoided through the reverse stop valve 13, the impurities are filtered out through the filter plate 24, the cooling water is contained in the second cavity of the processing box 11, the sodium hydroxide solution is contained in the third cavity of the processing box 11, the filtered flue gas enters into the second cavity of the processing box 11, is cooled through heat exchange with the cooling water through the U-shaped plate 32, the water vapor in the flue gas is condensed into water, simultaneously, the second transmission shaft 51 is rotated through the double-output shaft speed reducer 42, the pulley 54 connected with the second transmission shaft 51 is rotated, another group of pulleys 54 and the connecting shaft 52 are rotated through the belt 55, three groups of first baffles 53 are rotated through the connecting shaft 52, the first baffles 53 agitate the flue gas, the residence time of the flue gas is prolonged, the water vapor is condensed on the three groups of first baffles 53, the liquid level meter 33 detects the liquid level of the condensed water, when the condensed water reaches a certain amount, the water pump 34 is started through the electric signal, the condensed water above the U-shaped plate 32 is pumped out through the water pumping pipe 35, simultaneously, the first servo motor 21 is started, the first rotating shaft 23 is rotated through the speed reducer 22 driven by the first servo motor 21, four groups of filter plates 24 are rotated by 90 DEG through the first rotating shaft 23, so that the two groups of filter plates 24 previously vertical become horizontal, the condensed water is transported into a plurality of spray heads 37 through the water conveying pipe 36, the filter plates 24 are washed through the plurality of spray heads 37, the waste water of washing falls on the slide plate 25, the waste water is accelerated to be discharged through the slide plate 25 arranged obliquely, the sealing cover 15 is opened to facilitate the waste water to be discharged, the motor 41 is started, the first transmission shaft 43 is rotated through the double-output shaft speed reducer 42 driven by the motor 41, the pump body 44 drives air to be pumped, the quality of the condensed flue gas is reduced, so that the condensed flue gas rises above the second cavity, the flue gas in the second cavity is pumped out through the air pumping pipe 45, the flue gas is forced to be transported into the sodium hydroxide hot solution in the third cavity through the gas conveying pipe 46, the sodium hydroxide solution absorbs carbon dioxide, the exhaust pipe 61 is communicated with the waste gas treatment device, the nitrogen oxides and the sulfides and other gases in the flue gas are discharged through the exhaust pipe 61, when the second baffle 65 detects that there is carbon dioxide in the airflow, it indicates that the sodium hydroxide solution has been saturated, the carbon dioxide detector 66 starts the second servo motor 63 through the electric signal, the second rotating shaft 64 and the second baffle 65 are rotated through the second servo motor 63, so that the second baffle 65 blocks the exhaust pipe 61, avoiding the carbon dioxide to be discharged.

[0023] The first servo motor 21, the speed reducer 22, the water pump 34, the motor 41, the double-output shaft speed reducer 42, the pump body 44 and the second servo motor 63 are purchased on the market, and the technical personnel in the industry only need to install and operate according to the use instruction book attached, without the creative labor of the technical personnel in the field.

[0024] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A natural gas generator carbon dioxide collection device, comprising a connecting mechanism (01); characterized in that, The filter mechanism (02), the cooling mechanism (03), the transfer mechanism (04), the wind resistance mechanism (05) and the exhaust mechanism (06) are installed on the connecting mechanism (01), the filter mechanism (02) filters dust from the gas, the cooling mechanism (03) cools the gas, the transfer mechanism (04) transfers the gas, the wind resistance mechanism (05) prolongs the cooling time of the gas, and the exhaust mechanism (06) detects the exhaust gas.

2. A carbon dioxide collection device for a natural gas generator as defined in claim 1, wherein The connecting mechanism (01) comprises a treatment box (11), a connecting pipe (12), a check valve (13), a first partition plate (14) and a sealing cover (15), the bottom end of the treatment box (11) is connected with the ground, the inside of the treatment box (11) is provided with a cavity, the connecting pipe (12) is installed on the treatment box (11) and communicates with the inside of the cavity of the treatment box (11), the check valve (13) is installed on the connecting pipe (12), the first partition plate (14) is installed in the cavity of the treatment box (11), and the first cavity is formed between the first partition plate (14) and the treatment box (11), and the sealing cover (15) is rotatably installed on the treatment box (11).

3. A carbon dioxide collection apparatus for a natural gas generator as defined in claim 2, wherein The filter mechanism (02) comprises a first servo motor (21), a speed reducer (22), a first rotating shaft (23), four groups of filter plates (24) and a lower sliding plate (25), the first servo motor (21) is installed on the treatment box (11), the speed reducer (22) is installed on the treatment box (11), the first rotating shaft (23) is rotatably installed in the cavity of the treatment box (11) and is longitudinally connected with the speed reducer (22), the four groups of filter plates (24) are all installed on the first rotating shaft (23), and the lower sliding plate (25) is obliquely installed in the first cavity of the treatment box (11).

4. A carbon dioxide collection apparatus for a natural gas generator as defined in claim 2, wherein The cooling mechanism (03) comprises a second partition plate (31), a U-shaped plate (32), a liquid level meter (33), a water pump (34), a water suction pipe (35), a water delivery pipe (36) and a plurality of spray heads (37), the second partition plate (31) is installed in the cavity of the treatment box (11), the second partition plate (31) and the first partition plate (14) form a second cavity, the second partition plate (31) and the treatment box (11) form a third cavity, the U-shaped plate (32) is installed between the first partition plate (14) and the second partition plate (31), the liquid level meter (33) is installed on the U-shaped plate (32), the water pump (34) is installed on the treatment box (11), the water suction pipe (35) is installed on the water pump (34) and communicates with the inside of the U-shaped plate (32), the water delivery pipe (36) is installed in the first cavity of the treatment box (11), and the plurality of spray heads (37) are all installed on the water delivery pipe (36) and communicate with the inside of the water delivery pipe (36).

5. A carbon dioxide collection apparatus for a natural gas generator as defined in claim 2 wherein, The transfer mechanism (04) comprises a motor (41), a double-output shaft speed reducer (42), a first transmission shaft (43), a pump body (44), a suction pipe (45) and a gas pipe (46), the bottom end of the motor (41) is connected with the top end of the processing box (11), the bottom end of the double-output shaft speed reducer (42) is connected with the top end of the processing box (11), the first transmission shaft (43) is installed on the double-output shaft speed reducer (42), the bottom end of the pump body (44) is connected with the top end of the processing box (11), the suction pipe (45) is installed on the pump body (44) and communicates with the inside of the second cavity of the processing box (11), and the gas pipe (46) is installed on the pump body (44) and communicates with the inside of the third cavity of the processing box (11).

6. A carbon dioxide collection apparatus for a natural gas generator as defined in claim 5, wherein The wind blocking mechanism (05) comprises a second transmission shaft (51), a connecting shaft (52), three groups of first baffles (53), two groups of belt pulleys (54) and a belt (55), the second transmission shaft (51) is rotatably installed on the processing box (11) and is in transmission connection with the double-output shaft speed reducer (42), the connecting shaft (52) is rotatably installed in the second cavity of the processing box (11), the three groups of first baffles (53) are all installed on the connecting shaft (52), the two groups of belt pulleys (54) are installed on the second transmission shaft (51) and the connecting shaft (52) respectively, and the belt (55) is in transmission installation between the two groups of belt pulleys (54).

7. A carbon dioxide collection apparatus for a natural gas generator as defined in claim 2 wherein, The exhaust mechanism (06) comprises an exhaust pipe (61), a control seat (62), a second servo motor (63), a second rotating shaft (64), a second baffle (65) and a carbon dioxide detector (66), the bottom end of the exhaust pipe (61) is connected with the top end of the processing box (11), the exhaust pipe (61) communicates with the inside of the third cavity of the processing box (11), the control seat (62) is installed on the exhaust pipe (61), the second servo motor (63) is installed on the control seat (62), the second rotating shaft (64) is rotatably installed on the processing box (11) and is in transmission connection with the second servo motor (63), the second baffle (65) is installed on the second rotating shaft (64), and the carbon dioxide detector (66) is installed on the second baffle (65).

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