CN217247947U - A carbonizing apparatus for handling carbon dioxide waste gas - Google Patents
A carbonizing apparatus for handling carbon dioxide waste gas Download PDFInfo
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- CN217247947U CN217247947U CN202220018492.7U CN202220018492U CN217247947U CN 217247947 U CN217247947 U CN 217247947U CN 202220018492 U CN202220018492 U CN 202220018492U CN 217247947 U CN217247947 U CN 217247947U
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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
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Abstract
The utility model provides a carbonizing apparatus for handling carbon dioxide waste gas, it includes: the reaction tank comprises a tank body and a tank cover, the tank body is hollow, one end of the tank body is open, the tank cover is arranged at the opening of the tank body and used for opening and closing the tank body, and the outer wall of the tank body is also provided with an air inlet and an air outlet; the temperature control assembly comprises a partition plate and a heat exchange tube, the partition plate is connected to the inner wall of the tank body and forms an accommodating cavity, one end of the accommodating cavity is opened and communicated with the tank body, the heat exchange tube is arranged in the accommodating cavity, and a liquid inlet end and a liquid outlet end of the heat exchange tube are arranged in the tank body in a penetrating manner and extend outwards; and the circulating fan is arranged at the other end of the tank body, and the air inlet end of the circulating fan is communicated to the tank body and the air outlet end of the circulating fan is communicated to the other end of the accommodating cavity so as to drive the gas in the tank body and the accommodating cavity to circularly flow. The utility model discloses an usable carbon dioxide containing industrial waste gas of carbonizing apparatus carries out the carbonization reaction to this absorbs the carbon dioxide gas in the processing industrial waste gas.
Description
Technical Field
The utility model relates to an exhaust-gas treatment technical field especially relates to a carbonizing apparatus for handling carbon dioxide waste gas.
Background
Industrial waste gas, which is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in plant areas of enterprises, includes: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride and the like, industrial waste gas is discharged into the atmosphere, can pollute the air, and these substances get into human in vivo through different route respiratory tracts, and some directly produce harm, some have the accumulation effect in addition, can be more serious harm people's health. Therefore, the industrial waste gas needs to be processed in a series before being discharged into the air, and the industrial waste gas must meet the emission standard before being discharged.
For example, patent CN213453682U discloses a carbon dioxide waste gas treatment device containing carbon monoxide, which uses a burner to completely burn carbon monoxide to generate carbon dioxide, then the carbon dioxide waste gas reacts with water to generate carbonic acid liquid, and finally the carbonic acid liquid reacts with calcium hydroxide solution to generate calcium carbonate, and further has a motor, a stirring shaft and stirring blades, wherein the motor is turned on by an external controller, and the motor drives the stirring shaft and the stirring blades to rotate, thereby stirring the calcium carbonate in the second box body, accelerating the drying rate thereof, and by the cooperation of the above structures, the treatment effect of the carbon dioxide waste gas containing carbon monoxide is effectively improved, which is beneficial to environmental protection.
Industrial waste gas includes other gases such as air and carbon monoxide in addition to carbon dioxide gas, and when the mixed gas is introduced into a waste gas treatment device, sufficient reaction time is required to allow the carbon dioxide gas to react with other substances, a catalyst and the like, while a general waste gas treatment device does not have a fan, and the carbon dioxide gas is in a static state in the waste gas treatment device, so that the reaction process is slow, and the waste gas treatment efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a carbonization device for treating carbon dioxide exhaust gas, which solves the technical problem that the exhaust gas treatment device in the prior art lacks a fan.
In order to achieve the above technical object, the technical solution of the present invention provides a carbonizing apparatus for processing carbon dioxide waste gas, comprising:
the reaction tank comprises a tank body and a tank cover, wherein the tank body is hollow, one end of the tank body is opened, the tank cover is arranged at the opening of the tank body and used for opening and closing the tank body, and an air inlet and an air outlet are further formed in the outer wall of the tank body;
the temperature control assembly comprises a partition plate and a heat exchange tube, the partition plate is connected to the inner wall of the tank body and forms an accommodating cavity, one end of the accommodating cavity is opened and communicated with the tank body, the heat exchange tube is arranged in the accommodating cavity, and a liquid inlet end and a liquid outlet end of the heat exchange tube penetrate through the tank body and extend outwards;
and the circulating fan is arranged at the other end of the tank body, and the air inlet end of the circulating fan is communicated to the tank body, and the air outlet end of the circulating fan is communicated to the other end of the accommodating cavity so as to drive the gas in the tank body and the accommodating cavity to circularly flow.
Further, still include fixed subassembly, fixed subassembly includes slide rail, fixed plate and rack, the slide rail set up in the internal wall of jar, fixed plate sliding connection in the slide rail, the rack set up in the fixed plate for place the required material of carbonization reaction.
Further, still include fixed saddle, fixed saddle sets up in the bottom of the jar body, be used for supporting the jar body.
Further, still include the manometer, the manometer set up in jar side wall for monitor jar internal pressure.
Further, still include the thermometer, the thermometer set up in jar side wall for the internal temperature of monitoring jar.
Furthermore, the safety valve is arranged at the top of the tank body.
Further, still include the monitoring mouth, the monitoring mouth is located jar body top for install carbon dioxide concentration detector.
Further, still include the drain, the drain set up in the bottom of the jar body.
Further, the novel bottle cap further comprises a handle, and the handle is arranged on the bottle cap.
Further, the heat exchange tube is a fin coil.
Compared with the prior art, the beneficial effects of the utility model include: the utility model discloses an exhaust treatment device is including retort and circulating fan that is used for carrying out the carbonization reaction, need put into the retort with the material that carbon dioxide gas carries out the carbonization reaction before carrying out exhaust treatment, then sealed retort lets in industrial waste gas, and circulating fan then is used for accelerating the flow of gas in the retort for carbon dioxide gas is sufficient and the material contact takes place the reaction, accelerate the reaction process with this, still be provided with temperature control assembly in the retort, can adjust the temperature in the retort as required, make it reach the required temperature of carbonization reaction.
Drawings
FIG. 1 is a schematic diagram of a carbonization device for treating carbon dioxide exhaust gas according to an embodiment of the present invention;
FIG. 2 is a side view of a carbonizing apparatus for processing a carbon dioxide off-gas according to an embodiment of the present invention;
FIG. 3 is a schematic view showing the internal structure of a carbonizing apparatus for processing a carbon dioxide exhaust gas according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a heat exchange tube in a carbonizing device for processing carbon dioxide waste gas according to an embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Referring to fig. 1, the utility model provides a carbonizing apparatus for handling carbon dioxide waste gas, it includes retort 1, temperature control component 2 and circulating fan 3, place in the temperature control component 2 retort 1, circulating fan 3 set up in retort 1 one end and with retort 1 is inside to be linked together.
Retort 1 is the place that the carbonation reaction takes place, and its inside deposits and has taken place the required material of carbonation reaction, and temperature control component 2 sets up at 1 inner walls of retort for adjust the inside temperature of retort 1, circulating fan 3's inlet end and the end of giving vent to anger all are located retort 1, can accelerate the flow of gaseous in the retort 1, are used for accelerating the process of carbonation reaction.
Referring to fig. 2, the reaction tank 1 includes a tank body 11 and a tank cover 12, the tank body 11 is hollow, one end of the tank cover 12 is open, the tank cover 12 is disposed at the opening of the tank body 11 to open and close the tank body 11, and an air inlet 111 and an air outlet 112 are further disposed on an outer wall of the tank body; wherein, air inlet 111 and gas outlet 112 department all set up in the angle seat valve for accurate control retort 1 admit air and exhaust, so that the normal clear of carbonization reaction in jar 11, jar 11 inner wall's air inlet 111 department still is provided with the diffusion tube that admits air, and gas outlet 112 department still is provided with the discharge gas collecting pipe.
As a preferred embodiment, the carbonizing device further comprises a handle 13, and the handle 13 is arranged at the joint of the tank cover 12, the tank cover 12 and the tank body 11 and is further provided with a sealing flange, so that the tank cover 12 can better seal the tank body 11. Wherein, still be provided with pneumatic safety interlock and manual safety interlock respectively on the cover 12, prevent that the maloperation from opening cover 12.
Referring to fig. 3, the temperature control assembly 2 includes a partition plate 21 and a heat exchange tube 22, the partition plate 21 is connected to the inner wall of the tank 11 and forms an accommodating cavity 211, one end of the accommodating cavity 211 is open and communicated to the tank 11, the heat exchange tube 22 is arranged in the accommodating cavity 211, and a liquid inlet end and a liquid outlet end of the heat exchange tube 22 are both arranged through the tank 11 and extend outwards; the cross section of the partition plate 21 is U-shaped, the accommodating cavity 211 is also U-shaped, referring to fig. 4, the heat exchange tube 22 is a fin coil, and comprises a coil 221 and a heat dissipation fin 222, the fin coil is arranged in the U-shaped accommodating cavity 211, and two sides of the top of the U-shaped accommodating cavity 211 are communicated to the tank body 11.
The circulating fan 3 is arranged at the other end of the tank body 11, the air inlet end of the circulating fan 3 is communicated with the tank body 11, the air outlet end of the circulating fan 3 is communicated with the bottom of the U-shaped accommodating cavity, the circulating fan 3 can extract the gas in the tank body 11 and then discharge the gas into the U-shaped accommodating cavity 211, so that the gas is contacted with the fin coil in the U-shaped accommodating cavity 211 and then flows into the tank body 11 again, the temperature of the gas in the tank body 11 is adjusted to reach the appropriate temperature required by the carbonization reaction, and the gas can circularly flow in the U-shaped accommodating cavity 211 and the tank body 11, so that the carbon dioxide gas is fully contacted with the materials in the tank body 11 and the carbonization reaction is carried out. The circulating fan 3 is a device commonly used in the prior art, and is not described herein again.
This carbonization device still includes fixed subassembly 4, fixed subassembly 4 includes slide rail 41, fixed plate 42 and rack 43, slide rail 41 set up in jar body 11 diapire and level are placed, fixed plate 42 sliding connection in slide rail 41, rack 43 set up in fixed plate 42 for place the required material of carbonization reaction. Before carrying out exhaust-gas treatment, need open cover 12, then place the required material of carbonization reaction on the rack 43 in jar body 11, through promoting rack 43, can promote fixed plate 42 and slide on slide rail 41 for rack 43 can partly remove outside jar body 11, is convenient for put the required material of carbonization reaction on the rack 43.
The carbonization device also comprises a fixed saddle 5, wherein the fixed saddle 5 is arranged at the bottom of the tank body 11 and is used for supporting the tank body 11.
This carbonizing apparatus still includes manometer 6 and thermometer 7, manometer 6 set up in 11 lateral walls of the jar body for 11 internal pressure of the monitoring jar body, thermometer 7 set up in 11 lateral walls of the jar body for the temperature in the 11 jar bodies of monitoring, pressure and the temperature that can the real-time supervision jar body 11 through manometer 6 and thermometer 7, in order to ensure carbonization reaction's normal clear.
The carbonization device also comprises a safety valve 8, wherein the safety valve 8 is arranged at the top of the tank body 11 and is used for adjusting the air pressure of the tank body 11 so as to ensure the normal proceeding of the carbonization reaction.
The carbonization device also comprises a monitoring port 9, wherein the monitoring port 9 is positioned at the top of the tank body 11 and is used for installing a carbon dioxide concentration detector, and the carbon dioxide concentration detector can detect the concentration of carbon dioxide in the tank body 11 so as to control the air intake and exhaust of the tank body 11.
The carbonization device also comprises a sewage draining outlet 10, wherein the sewage draining outlet 10 is arranged at the bottom of the tank body 11 and is used for discharging waste materials, waste liquid and the like from the tank body 11.
The utility model discloses a carbonization device is still including the control box, still is provided with temperature sensor and pressure sensor on the jar body and is connected to the control box, can monitor the state of going on of the internal carbonization reaction of jar through the control box to the control box body admits air and exhausts, can also adjust jar internal temperature, pressure etc. in real time, with this the going on of guaranteeing jar internal carbonization reaction.
The utility model provides an embodiment's theory of operation does: the utility model discloses a carbonization device is arranged in handling the carbon dioxide gas among the industrial waste gas, and it absorbs the carbon dioxide gas through the carbonization reaction, deposits the required material of carbonization reaction at first in the retort, then lets in industrial waste gas in to the retort, makes the carbon dioxide gas among the industrial waste gas and material contact and take place the carbonization reaction to this absorbs the carbon dioxide gas among the industrial waste gas.
Wherein the water content of the material is 10-18%, after the material particles are mixed with water, a layer of water film is formed on the surface of the material particles, hydrolysis reaction begins to occur, and the generated particles comprise Ca 2+ 、OH - And Si-O groups, etc., the concentration of these particles rapidly increasing with time, and CO is introduced 2 Then, CO occurs at the gas-liquid interface of the water film surface 2 The dissolution of (A) produces carbonic acid which will further ionize out H + 、HCO 3 - And CO 3 2- CO ionized by carbonic acid 3 2- Will rapidly neutralize surrounding Ca 2+ Formation of CaCO 3 Precipitation, the consumption of Ca2+ promotes the migration of Ca2+ deep in the water film to the surface, and the surface is continuously hydrolyzed to release Ca 2+ And Si-O group, etc., CO 3 2- The consumption of the carbon dioxide also promotes the continuous ionization of the carbonic acid, the carbon dioxide with higher pressure reacts inwards along with the continuous generation of calcium carbonate precipitates to generate calcium carbonate, and calcium carbonate crystals between adjacent particles grow together to form a network skeleton, so that the carbonated material obtains macroscopic strength.
The specific reaction process is as follows:
(1)CO 2 dissolving:
CO 2 +H 2 O→HCO 3 - +H +
HCO 3 - +H2O→CO 3 2- +H +
(2) dissolution of calcium silicate:
CaSiO 3 +H + →Ca 2+ +HSiO 3 -
(3) precipitation of the product:
Ca 2+ +CO 3 2- →CaCO 3
HSiO 3 - +(1-2x)H + +xCa 2+ +yH 2 O→xCaO·SiO 2 ·(y+0.5-x)H 2 O
the above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A carbonizing apparatus for processing a carbon dioxide off-gas, comprising:
the reaction tank comprises a tank body and a tank cover, wherein the tank body is hollow, one end of the tank body is opened, the tank cover is arranged at the opening of the tank body and used for opening and closing the tank body, and an air inlet and an air outlet are further formed in the outer wall of the tank body;
the temperature control assembly comprises a partition plate and a heat exchange tube, the partition plate is connected to the inner wall of the tank body and forms an accommodating cavity, one end of the accommodating cavity is opened and communicated with the tank body, the heat exchange tube is arranged in the accommodating cavity, and a liquid inlet end and a liquid outlet end of the heat exchange tube penetrate through the tank body and extend outwards;
and the circulating fan is arranged at the other end of the tank body, and the air inlet end of the circulating fan is communicated to the tank body, and the air outlet end of the circulating fan is communicated to the other end of the accommodating cavity so as to drive the gas in the tank body and the accommodating cavity to circularly flow.
2. The carbonizing apparatus for processing a carbon dioxide off-gas according to claim 1, wherein: still including fixed subassembly, fixed subassembly includes slide rail, fixed plate and rack, the slide rail set up in the internal wall of jar, fixed plate sliding connection in the slide rail, the rack set up in the fixed plate for place the required material of carbonization reaction.
3. The carbonizing apparatus for processing a carbon dioxide off-gas according to claim 1, wherein: the tank body is characterized by further comprising a fixed saddle, wherein the fixed saddle is arranged at the bottom of the tank body and used for supporting the tank body.
4. The carbonizing apparatus for processing a carbon dioxide off-gas according to claim 1, wherein: still include the manometer, the manometer set up in jar side wall for the internal pressure of monitoring jar.
5. The carbonizing apparatus for processing carbon dioxide off-gas according to claim 1, wherein: still include the thermometer, the thermometer set up in jar side wall for the internal temperature of monitoring jar.
6. The carbonizing apparatus for processing a carbon dioxide off-gas according to claim 1, wherein: the safety valve is arranged at the top of the tank body.
7. The carbonizing apparatus for processing a carbon dioxide off-gas according to claim 1, wherein: still include the monitoring mouth, the monitoring mouth is located jar body top for install carbon dioxide concentration detector.
8. The carbonizing apparatus for processing a carbon dioxide off-gas according to claim 1, wherein: still include the drain, the drain set up in the bottom of jar body.
9. The carbonizing apparatus for processing a carbon dioxide off-gas according to claim 1, wherein: the bottle cap further comprises a handle, and the handle is arranged on the bottle cap.
10. The carbonizing apparatus for processing a carbon dioxide off-gas according to claim 1, wherein: the heat exchange tube is a fin coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220018492.7U CN217247947U (en) | 2022-01-05 | 2022-01-05 | A carbonizing apparatus for handling carbon dioxide waste gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220018492.7U CN217247947U (en) | 2022-01-05 | 2022-01-05 | A carbonizing apparatus for handling carbon dioxide waste gas |
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| CN217247947U true CN217247947U (en) | 2022-08-23 |
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| CN202220018492.7U Active CN217247947U (en) | 2022-01-05 | 2022-01-05 | A carbonizing apparatus for handling carbon dioxide waste gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116808978A (en) * | 2023-07-17 | 2023-09-29 | 耐尔得智能科技香河有限公司 | Kettle type reaction device for carbonization test of building material and application thereof |
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2022
- 2022-01-05 CN CN202220018492.7U patent/CN217247947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116808978A (en) * | 2023-07-17 | 2023-09-29 | 耐尔得智能科技香河有限公司 | Kettle type reaction device for carbonization test of building material and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221110 Address after: 256600 No. 009, Jingbo Industrial Park, economic development zone, Boxing County, Binzhou City, Shandong Province Patentee after: Shandong Jingyun Taibo New Material Technology Co.,Ltd. Address before: Room 1303, building 2, innovation building, Gaoshi Road, Xinwu Road, Xiaoying office, high tech Zone, Binzhou City, Shandong Province Patentee before: Shandong Hanbo Yuzhou New Material Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 256600 No. 009, Jingbo Industrial Park, economic development zone, Boxing County, Binzhou City, Shandong Province Patentee after: Shandong Jingyun Taibo Negative Carbon Technology Co.,Ltd. Address before: 256600 No. 009, Jingbo Industrial Park, economic development zone, Boxing County, Binzhou City, Shandong Province Patentee before: Shandong Jingyun Taibo New Material Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |