CN209794116U - Aerated brick still kettle system convenient for tail gas treatment - Google Patents
Aerated brick still kettle system convenient for tail gas treatment Download PDFInfo
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- CN209794116U CN209794116U CN201920446449.9U CN201920446449U CN209794116U CN 209794116 U CN209794116 U CN 209794116U CN 201920446449 U CN201920446449 U CN 201920446449U CN 209794116 U CN209794116 U CN 209794116U
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Abstract
the utility model relates to an air entrainment brick production technical field, concretely relates to air entrainment brick evaporates pressure cauldron system convenient to tail gas treatment's gas outlet is connected with the air inlet that evaporates the pressure cauldron through first gas-supply pipe wherein cylinder, evaporates the gas outlet that evaporates the pressure cauldron and is connected with second gas-supply pipe one end, evaporates the pressure cauldron both ends and is provided with first kettle cover and second kettle cover respectively, is provided with the washing liquid in the tail gas processing apparatus, and tail gas processing apparatus is connected with second gas-supply pipe and third gas-supply pipe. The other end of the second gas pipe is inserted into the tail gas treatment device, the end part of the second gas pipe is located below the liquid level of the cleaning liquid, the end part of the third gas pipe is located above the liquid level of the cleaning liquid, and the other end of the third gas pipe is connected with the exhaust tower.
Description
Technical Field
The utility model relates to an air entrainment brick production technical field, concretely relates to air entrainment brick evaporates pressure cauldron system convenient to tail gas treatment.
Background
The autoclaved aerated concrete block, also called aerated brick, is a porous concrete product prepared by using fly ash, lime, cement, gypsum, slag and the like as main raw materials, adding a proper amount of gas former, regulator and bubble stabilizer, and carrying out the processes of batching, stirring, pouring, standing, cutting, high-pressure steam curing and the like.
The autoclaved kettle is used in the production of the aerated brick, the air pressure in the kettle is generally kept at about 1.0 Mpa after the autoclaved kettle finishes the autoclaved of the building block, the tail gas in the autoclaved kettle needs to be discharged after the autoclaved kettle finishes the autoclaved aerated brick, the integral strength of the autoclaved aerated brick is increased, loose granular impurities carried in the preparation process of the autoclaved brick drop off during the autoclaved process, and a part of the granular impurities are discharged together with the tail gas, so that certain air pollution and environmental problems are caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to current completion evaporate the pressure back, need will evaporate the tail gas discharge in the pressure cauldron, evaporate the increase of back air entrainment brick bulk strength through evaporating, loose granular impurity that carries during its preparation can take place to drop when evaporating the pressure, and some granular impurity is together discharged along with tail gas, causes certain air pollution and environmental problem, provides an air entrainment brick that tail gas treatment is convenient for and evaporates pressure cauldron system.
The utility model provides an above-mentioned technical problem, the technical scheme of adoption is, the air entrainment brick of being convenient for tail gas treatment evaporates pressure cauldron system and includes the cylinder and evaporates the cauldron, and the gas outlet of cylinder is connected with the air inlet that evaporates the cauldron through first gas-supply pipe, evaporates the gas outlet that evaporates the cauldron and is connected with second gas-supply pipe one end, evaporates and presses the cauldron both ends to be provided with first kettle cover and second kettle cover respectively, wherein still includes tail gas processing apparatus, is provided with the washing liquid in the tail gas processing apparatus, and tail gas processing apparatus is connected with second gas-supply pipe and third gas-supply pipe. The other end of the second gas pipe is inserted into the tail gas treatment device, the end part of the second gas pipe is positioned below the liquid level of the cleaning liquid, one end of the third gas pipe is inserted into the tail gas treatment device, the end part of the third gas pipe is positioned above the liquid level of the cleaning liquid, and the other end of the third gas pipe is connected with the exhaust tower.
The purpose of design like this is that through set up tail gas processing apparatus behind the autoclave, the washing liquid that the tail gas leading-in tail gas processing apparatus that will follow gas outlet exhaust in the autoclave carries out the washing, gets rid of most graininess solid pollutant, and the content of graininess air contaminant is reduced to a great extent to the discharge in the third gas-supply pipe to clean gas.
The problems that after the existing autoclave is completed, the tail gas in the autoclave needs to be discharged, the integral strength of the autoclaved aerated brick is increased, loose granular impurities carried in the preparation process of the autoclaved aerated brick can fall off during autoclaving, and a part of granular impurities are discharged along with the tail gas, so that certain air pollution and environment are caused are solved.
Optionally, a crushed foam net is arranged in the tail gas treatment device, and the crushed foam net is positioned above a part of the end part of the second gas pipe in the tail gas treatment device.
Optionally, the crushed foam net protrudes towards one side close to the third air delivery pipe.
Optionally, the tail gas treatment device is further connected with a liquid supplementing pipe and a liquid discharging pipe, the liquid discharging pipe is connected with a liquid outlet of the tail gas treatment device, and the liquid supplementing pipe is connected with a liquid inlet of the tail gas treatment device.
Further, the bottom of the tail gas treatment device is of an arc structure, and a liquid outlet of the tail gas treatment device is located at the lowest point of the arc structure.
Further, liquid supply pipe and third gas-supply pipe all are connected with the tail gas processing apparatus lateral wall, and second gas-supply pipe and fluid-discharge tube all are connected with the tail gas processing apparatus bottom, and the tail gas processing apparatus top is provided with can dismantle the top cap.
Optionally, the liquid supplementing pipe, the second gas conveying pipe and the third gas conveying pipe are connected with the top of the tail gas treatment device, and the liquid discharging pipe is connected with the bottom of the tail gas treatment device.
The utility model has the advantages that at least one of the following advantages is included;
1. Through set up tail gas processing apparatus behind the autoclave, carry out the washing in the washing liquid among the leading-in tail gas processing apparatus of tail gas that will follow gas outlet discharge in the autoclave, detach most graininess solid pollutant, discharge in the third gas-supply pipe of clean gas follow, reduce graininess air contaminant's content in the tail gas by a wide margin.
2. The problems that after the existing autoclave is completed, the tail gas in the autoclave needs to be discharged, the integral strength of the autoclaved aerated brick is increased, loose granular impurities carried in the preparation process of the autoclaved aerated brick can fall off during autoclaving, and a part of granular impurities are discharged along with the tail gas, so that certain air pollution and environment are caused are solved.
drawings
FIG. 1 is a schematic structural view of an aerated brick still kettle system for facilitating tail gas treatment;
FIG. 2 is a schematic view of a still kettle structure;
FIG. 3 is a schematic view of a tail gas treatment device;
FIG. 4 is a schematic structural diagram of another tail gas treatment device;
Labeled as: 1 is an autoclave, 101 is a first kettle cover, 102 is a second kettle cover, 2 is an air pump, 3 is a tail gas treatment device, 4 is an air cylinder, 5 is a first air conveying pipe, 6 is a second air conveying pipe, 10 is a third air conveying pipe, 17 is cleaning liquid, 18 is a liquid supplementing pipe, 19 is a liquid discharging pipe, and 20 is a crushed foam net.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to supplement the scope of the invention.
Example 1
As shown in fig. 1 to 3, the aerated brick still kettle system convenient for tail gas treatment comprises a cylinder 4 and a still kettle 1, wherein a gas outlet of the cylinder 4 is connected with a gas inlet of the still kettle 1 through a first gas pipe 5, a gas outlet of the still kettle 1 is connected with one end of a second gas pipe 6, two ends of the still kettle 1 are respectively provided with a first kettle cover 101 and a second kettle cover 102, the system further comprises a tail gas treatment device 3, a cleaning solution 17 is arranged in the tail gas treatment device 3, and the tail gas treatment device 3 is connected with the second gas pipe 6 and a third gas pipe 10. The other end of the second gas pipe 6 is inserted into the tail gas treatment device 3, the end part of the second gas pipe is positioned below the liquid level of the cleaning liquid 17, one end of the third gas pipe 10 is inserted into the tail gas treatment device 3, the end part of the third gas pipe is positioned above the liquid level of the cleaning liquid 17, and the other end of the third gas pipe 10 is connected with the exhaust tower.
In use, the tail gas treatment device is arranged behind the still kettle, the tail gas discharged from the gas outlet of the still kettle is washed in the cleaning liquid in the tail gas treatment device, most of granular solid pollutants are removed, the clean gas is discharged from the third gas conveying pipe, and the content of granular air pollutants in the tail gas is greatly reduced. The problems that after the existing autoclave is completed, the tail gas in the autoclave needs to be discharged, the integral strength of the autoclaved aerated brick is increased, loose granular impurities carried in the preparation process of the autoclaved aerated brick can fall off during autoclaving, and a part of granular impurities are discharged along with the tail gas, so that certain air pollution and environment are caused are solved.
It should be noted that, in actual use, the cylinder, the autoclave and the tail gas treatment device necessarily contain some necessary components belonging to the prior art, for example, a gas injection pipe is necessarily arranged in the cylinder to make up for consumed gas, and a structure is necessarily arranged in the autoclave, and the like, and the details are not repeated since the contents are not the claimed invention.
Example 2
Based on embodiment 1, the broken foam net 20 is arranged in the tail gas treatment device 3, and the broken foam net 20 is positioned above a part of the end part of the second gas pipe 6 in the tail gas treatment device 3.
In the use, through setting up garrulous bubble net, can be with following the bubble of second gas-supply pipe combustion gas and cut apart into more little bubbles to improve its area of contact with the washing liquid, improve whole tail gas treatment efficiency.
The cleaning liquid can be water or weak alkaline liquid.
Example 3
Based on embodiment 2, the crushed foam net 20 is convex toward the side close to the third air delivery pipe 10.
Example 4
Based on embodiment 3, as shown in fig. 3, the tail gas treatment device 3 is further connected with a liquid supplementing pipe 18 and a liquid discharging pipe 19, the liquid discharging pipe 19 is connected with a liquid outlet of the tail gas treatment device 3, and the liquid supplementing pipe 18 is connected with a liquid inlet of the tail gas treatment device 3. The bottom of the tail gas treatment device 3 is of a circular arc structure, and a liquid outlet of the tail gas treatment device 3 is located at the lowest point of the circular arc structure. Liquid supply pipe 18 and third gas-supply pipe 10 all are connected with 3 lateral walls of tail gas treatment device, and second gas-supply pipe 6 and fluid-discharge tube 19 all are connected with 3 bottoms of tail gas treatment device, and 3 tops of tail gas treatment device are provided with can dismantle top cap 21.
In this embodiment, a structure of a tail gas treatment device is provided, before next tail gas treatment, the second gas pipe and the liquid supplementing pipe are closed through the valve, the third gas pipe and the liquid discharge pipe are opened, and cleaning liquid in the tail gas treatment device is discharged.
And then closing a valve of the liquid discharge pipe, opening a valve of the liquid supplement pipe, supplementing cleaning liquid to the tail gas treatment device, closing the valve of the liquid supplement pipe, opening a valve of the second gas conveying pipe, and guiding the tail gas in the autoclave into the tail gas treatment device for cleaning.
set up the detachable top cap in this embodiment, convenient to use person clears up tail gas processing apparatus is inside.
Example 5
Based on embodiment 3, as shown in fig. 4, the tail gas treatment device 3 is further connected with a liquid supplementing pipe 18 and a liquid discharging pipe 19, the liquid discharging pipe 19 is connected with a liquid outlet of the tail gas treatment device 3, and the liquid supplementing pipe 18 is connected with a liquid inlet of the tail gas treatment device 3. The bottom of the tail gas treatment device 3 is of a circular arc structure, and a liquid outlet of the tail gas treatment device 3 is located at the lowest point of the circular arc structure. Based on embodiment 3, as shown in fig. 3, the tail gas treatment device 3 is further connected with a liquid supplementing pipe 18 and a liquid discharging pipe 19, the liquid discharging pipe 19 is connected with a liquid outlet of the tail gas treatment device 3, and the liquid supplementing pipe 18 is connected with a liquid inlet of the tail gas treatment device 3. The bottom of the tail gas treatment device 3 is of a circular arc structure, and a liquid outlet of the tail gas treatment device 3 is located at the lowest point of the circular arc structure.
Example 6
Based on embodiment 1, the air pump 2 is provided on the third air delivery pipe 10.
Claims (8)
1. Air entrainment brick evaporates pressure cauldron system convenient to tail gas treatment, including cylinder (4) and evaporate pressure cauldron (1), the gas outlet of cylinder (4) is connected with the air inlet of evaporating pressure cauldron (1) through first gas-supply pipe (5), the gas outlet and the second gas-supply pipe (6) one end of evaporating pressure cauldron (1) are connected, and evaporate pressure cauldron (1) both ends and be provided with first kettle cover (101) and second kettle cover (102) respectively, its characterized in that: the cleaning agent is characterized by further comprising a tail gas treatment device (3), wherein a cleaning solution (17) is arranged in the tail gas treatment device (3), and the tail gas treatment device (3) is connected with the second gas conveying pipe (6) and the third gas conveying pipe (10);
The other end of the second gas pipe (6) is inserted into the tail gas treatment device (3), the end part of the second gas pipe is located below the liquid level of the cleaning liquid (17), one end of the third gas pipe (10) is inserted into the tail gas treatment device (3), the end part of the third gas pipe is located above the liquid level of the cleaning liquid (17), and the other end of the third gas pipe (10) is connected with the exhaust tower.
2. An aerated brick still kettle system convenient for tail gas treatment according to claim 1, which is characterized in that: the tail gas treatment device is characterized in that a broken foam net (20) is arranged in the tail gas treatment device (3), and the broken foam net (20) is positioned above one part of the end part of the second gas conveying pipe (6) in the tail gas treatment device (3).
3. An aerated brick still kettle system convenient for tail gas treatment according to claim 2, which is characterized in that: the crushed foam net (20) is convex towards one surface close to the third air delivery pipe (10).
4. an aerated brick still kettle system convenient for tail gas treatment according to claim 3, which is characterized in that: the tail gas treatment device (3) is further connected with a liquid supplementing pipe (18) and a liquid discharging pipe (19), the liquid discharging pipe (19) is connected with a liquid outlet of the tail gas treatment device (3), and the liquid supplementing pipe (18) is connected with a liquid inlet of the tail gas treatment device (3).
5. an aerated brick still kettle system convenient for tail gas treatment according to claim 4, which is characterized in that: the bottom of the tail gas treatment device (3) is of an arc structure, and a liquid outlet of the tail gas treatment device (3) is located at the lowest point of the arc structure.
6. An aerated brick still kettle system convenient for tail gas treatment according to claim 5, which is characterized in that: liquid supply pipe (18) and third gas-supply pipe (10) all are connected with tail gas processing apparatus (3) lateral wall, second gas-supply pipe (6) and fluid-discharge tube (19) all are connected with tail gas processing apparatus (3) bottom, tail gas processing apparatus (3) top is provided with can dismantle top cap (21).
7. An aerated brick still kettle system convenient for tail gas treatment according to claim 5, which is characterized in that: the liquid supplementing pipe (18), the second gas conveying pipe (6) and the third gas conveying pipe (10) are all connected with the top of the tail gas treatment device (3), and the liquid discharging pipe (19) is connected with the bottom of the tail gas treatment device (3).
8. An aerated brick still kettle system convenient for tail gas treatment according to claim 1, which is characterized in that: an air pump (2) is arranged on the third air delivery pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446449.9U CN209794116U (en) | 2019-04-03 | 2019-04-03 | Aerated brick still kettle system convenient for tail gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446449.9U CN209794116U (en) | 2019-04-03 | 2019-04-03 | Aerated brick still kettle system convenient for tail gas treatment |
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| CN209794116U true CN209794116U (en) | 2019-12-17 |
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| CN201920446449.9U Active CN209794116U (en) | 2019-04-03 | 2019-04-03 | Aerated brick still kettle system convenient for tail gas treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905616A (en) * | 2022-04-28 | 2022-08-16 | 洛阳万基新型墙材有限公司 | Still kettle exhaust treatment device |
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2019
- 2019-04-03 CN CN201920446449.9U patent/CN209794116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905616A (en) * | 2022-04-28 | 2022-08-16 | 洛阳万基新型墙材有限公司 | Still kettle exhaust treatment device |
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