CN218553632U - Utilize waste residue to fix CO in flue gas 2 Reaction apparatus of - Google Patents
Utilize waste residue to fix CO in flue gas 2 Reaction apparatus of Download PDFInfo
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- CN218553632U CN218553632U CN202222455378.3U CN202222455378U CN218553632U CN 218553632 U CN218553632 U CN 218553632U CN 202222455378 U CN202222455378 U CN 202222455378U CN 218553632 U CN218553632 U CN 218553632U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses an utilize CO in fixed flue gas of waste residue 2 The reaction device comprises a reaction cylinder body with openings at two ends and a rotating mechanism for driving the reaction cylinder body to rotate; the reaction barrel is communicated with the reaction barrel through a gas inlet pipeline and a gas outlet pipeline; wherein, an air inlet valve, a flowmeter and CO are arranged on the air inlet pipeline 2 A concentration monitor; CO is arranged on the gas outlet pipeline 2 A concentration monitor; the reaction barrel is provided with gates at openings at two ends for sealing the reaction barrel, and the gates are arranged at the openings at two endsThe door is provided with a sleeve, the end parts of the air inlet pipeline and the air outlet pipeline respectively extend into the corresponding sleeves, and the air inlet pipeline and the air outlet pipeline are rotationally connected with the gate through the sleeves. The utility model discloses reaction unit can realize the abundant contact of waste residue with emission flue gas to effectively fix the CO in the flue gas 2 And can also realize the monitoring of gas parameters, temperature and humidity parameters in the reaction process, thus being beneficial to realizing the industrial emission of CO 2 Neutralizing and utilizing the waste slag and converting the waste slag into building materials.
Description
Technical Field
The utility model relates to an utilize CO in fixed flue gas of waste residue 2 The reaction apparatus of (1).
Background
When the low-carbon emission in the industrial production process is greatly promoted, CO in the discharged flue gas is reduced 2 The disposal utilization of (a) has become an issue to be solved.
The industrial exhaust gas usually contains certain concentration of CO 2 The traditional disposal technology mainly comprises the steps of capturing by chemical reagents, purifying and compressing into liquid CO 2 And (5) producing the product. The chemical method has the characteristics of high technical difficulty, frequent reagent replacement and high cost, and is not easy to popularize and popularize in enterprises such as cement plants, steel plants and the like.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to provide an adopt fixed CO that seals up of waste residue mineral 2 The reaction device can be used for fixing carbon rapidly and simultaneously monitoring the carbon fixing reaction device in the reaction process in real time.
The technical scheme is as follows: the reaction device for fixing CO in flue gas by utilizing waste residues comprises a reaction barrel body with openings at two ends and a rotating mechanism for driving the reaction barrel body to rotate; the reaction barrel is communicated with the reaction barrel through a gas inlet pipeline and a gas outlet pipeline; the air inlet pipeline is provided with an air inlet valve, a flowmeter and a CO concentration monitor; a CO concentration monitor is arranged on the gas outlet pipeline; the reaction barrel is provided with a gate for sealing the reaction barrel at openings at two ends, a sleeve is arranged on the gate, the end parts of the air inlet pipeline and the air outlet pipeline respectively extend into the corresponding sleeves, and the air inlet pipeline and the air outlet pipeline are rotatably connected with the gate through the sleeves.
And a plurality of shoveling plates are arranged on the inner side wall of the reaction cylinder.
The reaction barrel is provided with a temperature and humidity monitor, a probe of the temperature and humidity monitor extends into the reaction barrel, and the temperature and the humidity in the reaction barrel are monitored in real time through the probe.
The rotating mechanism comprises a motor and gear sets positioned on two sides of the reaction cylinder, the gear set positioned on the same side of the motor is fixedly connected with the driving end of the motor, and two gears in the gear set are in transmission connection through a coupler; the gear set which is positioned at the opposite side of the motor is fixed through a support; the gear ring is sleeved on the reaction cylinder body, and the gear ring on the reaction cylinder body is meshed with the gear.
Wherein, still include the PLC control box, CO concentration monitor, humiture monitor and motor on air inlet valve, flowmeter, the business turn over trachea way all are connected with the PLC control box, and the PLC control box passes through communication module and is connected with remote monitoring terminal.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is as follows showing: the utility model discloses reaction unit adopts the fixed CO that seals up of waste residue mineral 2 The waste slag mineral can be directly mixed with CO in the flue gas 2 The reaction has good product stability and high carbon fixation rate, and the waste residue minerals after the reaction can be used as building materials; in addition, the shoveling plates arranged in the reaction device can realize the full contact of the waste residues and the discharged flue gas, thereby effectively fixing CO in the flue gas 2 And can also realize the monitoring of gas parameters, temperature and humidity parameters in the reaction process, thus being beneficial to realizing the industrial emission of CO 2 Neutralizing and utilizing the waste slag and converting the waste slag into building materials.
Drawings
FIG. 1 is a schematic structural view of a reaction apparatus of the present invention;
fig. 2 is a schematic structural view of the gate.
Detailed Description
As shown in figures 1-2, the utility model utilizes the waste residue to fix CO in the flue gas 2 The reaction device comprises a reaction cylinder body 1 with openings at two ends and a rotating mechanism 101 for driving the reaction cylinder body 1 to rotate; the reaction device of the utility model also comprises an air inlet pipeline 12 and an air outlet pipeline 14 which are communicated with the reaction cylinder body 1; wherein, the air inlet pipeline 12 is provided with an air inlet valve 7, a flowmeter 8 and CO 2 A concentration monitor 9; the outlet pipeline 14 is provided with CO 2 A concentration monitor 9; the reaction barrel 1 is provided with a gate 3 for sealing the reaction barrel 1 at the opening at two ends, the gate 3 is provided with a sleeve 11, the end parts of the gas inlet pipeline 12 and the gas outlet pipeline 14 extend into the corresponding sleeve 11 respectively, the gas inlet pipeline 12 and the gas outlet pipeline 14 are rotatably connected with the gate 3 through the sleeve 11, and the sleeve 11 can ensure that the gas inlet pipeline 12 and the gas outlet pipeline 14 do not rotate along with the rotation of the reaction barrel 1.
Wherein, still be equipped with humiture monitor 10 on the reaction barrel 1, the probe of humiture monitor 10 stretches into in the reaction barrel 1, monitors temperature and humidity in the reaction barrel 1 through the probe in real time.
The rotating mechanism 101 comprises a motor 5 and gear sets 16 positioned at two sides of the reaction cylinder 1, the gear set 16 positioned at the same side with the motor 5 is fixedly connected with the driving end of the motor 5, and two gears 6 in the gear set 16 are in transmission connection through a coupler; the gear set 16 on the opposite side of the motor 5 is fixed through a support; the device also comprises a gear ring 13 sleeved on the reaction cylinder body 1, wherein the gear ring 13 on the reaction cylinder body 1 is meshed with the gear. The clockwise and anticlockwise rotation of the reaction cylinder body 1 is realized through the positive rotation and the negative rotation of the motor 5. Waste residues (one or a mixture of more of basic waste residues such as slag, copper residues, steel slag, lithium residues, nickel residues, red mud, carbide residues, coal gangue and the like) are filled into a reaction cylinder body 1, and gates 3 at two ends of the reaction cylinder body 1 are covered; the gas inlet valve 7 on the gas inlet pipeline 12 is opened to continuously introduce the flue gas (the flue gas refers to the CO-containing flue gas discharged by the industries such as a thermal power plant, an iron and steel plant, a smelting plant, a chemical plant, a cement plant and the like 2 Gas) is arranged in the reaction cylinder 1, the reaction cylinder 1 is driven by a rotating mechanism 101 to rotate, and a shoveling plate is arranged in the rotating process2, the waste slag is driven to turn over, so that the waste slag and CO in the flue gas are mixed 2 Fully reacting, changing the direction of the motor 5 after reacting for a period of time, thereby changing the direction of the reaction cylinder 1. After the reaction, the gate 3 is opened, and the waste residue material in the reaction cylinder 1 is discharged. The temperature and humidity monitor 10 on the reaction cylinder 1 can monitor the temperature and humidity in the reaction cylinder 1 in real time.
The utility model discloses reaction unit still includes the PLC control box, and CO on air inlet valve 7, flowmeter 8, the business turn over trachea way 2 Concentration monitor 9, temperature and humidity monitor 10 and motor 5 all are connected with the PLC control box, and the PLC control box passes through communication module and is connected with remote monitoring terminal. The air inlet valve 7 controls the size of the flue gas in the air inlet pipeline 12 (controls the air inflow), the flow meter 8 monitors the air quantity and the air speed of the flue gas in real time, and CO monitors the air quantity and the air speed of the flue gas in real time 2 Concentration monitor 9 for real-time monitoring of CO in flue gas 2 The concentration and remote monitoring terminal can monitor and check gas parameters, temperature and humidity parameters and CO in inlet and outlet gases in the reaction process in real time 2 And (4) concentration.
Claims (5)
1. Utilize waste residue to fix CO in flue gas 2 The reaction apparatus of (2), characterized in that: comprises a reaction cylinder body (1) with two open ends and a rotating mechanism (101) for driving the reaction cylinder body (1) to rotate; the reaction device also comprises an air inlet pipeline (12) and an air outlet pipeline (14) which are communicated with the reaction cylinder body (1); wherein, an air inlet valve (7), a flowmeter (8) and CO are arranged on the air inlet pipeline (12) 2 A concentration monitor (9); CO is arranged on the gas outlet pipeline (14) 2 A concentration monitor (9); reaction barrel (1) all is equipped with gate (3) that are used for sealed reaction barrel (1) at both ends opening part, be equipped with sleeve (11) on gate (3), the tip of admission line (12) and outlet duct (14) stretches into respectively in corresponding sleeve (11), admission line (12) and outlet duct (14) are connected with gate (3) rotation through sleeve (11).
2. The method of claim 1, wherein the CO in the flue gas is fixed by using waste residues 2 The reaction apparatus of (2), characterized in that: and a plurality of shoveling plates (2) are arranged on the inner side wall of the reaction cylinder body (1).
3. The method of claim 1, wherein the CO in the flue gas is fixed by using the waste residues 2 The reaction apparatus of (2), characterized in that: the reaction barrel (1) is further provided with a temperature and humidity monitor (10), a probe of the temperature and humidity monitor (10) extends into the reaction barrel (1), and the temperature and the humidity in the reaction barrel (1) are monitored in real time through the probe.
4. The method of claim 1, wherein the CO in the flue gas is fixed by using the waste residues 2 The reaction apparatus of (2), characterized in that: the rotating mechanism (101) comprises a motor (5) and gear sets (16) positioned on two sides of the reaction cylinder body (1), the gear set (16) positioned on the same side with the motor (5) is fixedly connected with the driving end of the motor (5), and the gear set (16) positioned on the opposite side with the motor (5) is fixed through a support; two gears (6) in the gear set (16) are in transmission connection through a coupler; the device also comprises a gear ring (13) sleeved on the reaction cylinder body (1), wherein the gear ring (13) on the reaction cylinder body (1) is meshed with the gear.
5. The method of claim 1, wherein the CO in the flue gas is fixed by using waste residues 2 The reaction apparatus of (2), characterized in that: also comprises a PLC control box, an air inlet valve (7), a flowmeter (8), and CO on an air inlet pipeline and an air outlet pipeline 2 The concentration monitor (9), the temperature and humidity monitor (10) and the motor (5) are all connected with the PLC control box, and the PLC control box is connected with the remote monitoring terminal through the communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222455378.3U CN218553632U (en) | 2022-09-16 | 2022-09-16 | Utilize waste residue to fix CO in flue gas 2 Reaction apparatus of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222455378.3U CN218553632U (en) | 2022-09-16 | 2022-09-16 | Utilize waste residue to fix CO in flue gas 2 Reaction apparatus of |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218553632U true CN218553632U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222455378.3U Active CN218553632U (en) | 2022-09-16 | 2022-09-16 | Utilize waste residue to fix CO in flue gas 2 Reaction apparatus of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218553632U (en) |
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2022
- 2022-09-16 CN CN202222455378.3U patent/CN218553632U/en active Active
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