CN218339356U

CN218339356U - Residual gas recovery device of fly ash aerated concrete block steam curing kettle

Info

Publication number: CN218339356U
Application number: CN202222495905.3U
Authority: CN
Inventors: 王豪强
Original assignee: Xiangcheng Ruixiang Fly Ash Utilization Technology Co ltd
Current assignee: Xiangcheng Ruixiang Fly Ash Utilization Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-20
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a fly ash aerated concrete block evaporates foster cauldron residual air recovery unit, including the air inlet, one side of air inlet is provided with first fan, the opposite side of first fan is provided with first filter chamber, first filter chamber is provided with first filter screen with first fan junction, the inboard of first filter chamber is provided with the adsorbed layer, one side of first filter chamber is provided with first pipe, be provided with the second fan on the first pipe, the other end of first pipe is provided with the cooling tank, utilizes first fan to absorb the residual air, can filter it through first filter chamber for impurity in the residual air can be intercepted by first filter screen, and the adsorbed layer of one side can absorb it, realizes the practicality of device.

Description

Residual gas recovery device of fly ash aerated concrete block steam curing kettle

Technical Field

The utility model relates to a residual air recovery unit field especially relates to a fly ash aerated concrete block evaporates foster cauldron residual air recovery unit.

Background

After the autoclaved flow of the fly ash aerated concrete blocks is finished, ten high-temperature gases with atmospheric pressure still remain in the steam curing kettle, and the gases need to be released firstly when the bricks are discharged, so that the pressure in the steam curing kettle is reduced, and the residual gases are directly discharged to cause a large amount of waste;

the existing residual gas recovery device of the coal ash aerated concrete block steam curing kettle still has many defects in use, when the residual gas recovery device is used, impurities in the residual gas cannot be well recovered, the recovered residual gas contains a large amount of impurities, subsequent use is influenced, and the recovery device on the market is not internally provided with a cooling device aiming at the residual gas, so that the circulating efficiency is greatly reduced, and therefore, the residual gas recovery device of the coal ash aerated concrete block steam curing kettle capable of solving the problems is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a residual gas recovery device of a fly ash aerated concrete block steam curing kettle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fly ash aerated concrete block steam curing kettle residual gas recovery device comprises an air inlet, wherein a first fan is arranged on one side of the air inlet, a first filter chamber is arranged on the other side of the first fan, a first filter screen is arranged at the joint of the first filter chamber and the first fan, and an adsorption layer is arranged on the inner side of the first filter chamber;

one side of the first filter chamber is provided with a first conduit, the first conduit is provided with a second fan, and the other end of the first conduit is provided with a cooling tank.

As a further description of the above technical solution:

a cold water opening is formed in the upper portion of the cooling tank, and heat exchange fins penetrate through the cooling tank and are arranged inwards.

As a further description of the above technical solution:

and a cooling pipe is arranged on the heat exchange sheet, and a rear water tank is arranged at the other end of the cooling tank.

As a further description of the above technical solution:

and a hot water port is arranged below the cooling tank, the hot water port penetrates through the cooling tank and is internally provided with a front water tank, and a second guide pipe is arranged on one side of the hot water port.

As a further description of the above technical solution:

the other end of the second conduit is provided with a second filter chamber, an inductor is arranged in the second filter chamber, and a water storage tank is arranged above the second filter chamber.

As a further description of the above technical solution:

the water storage tank is characterized in that a water pipe is arranged below the water storage tank, the water pipe penetrates through the second filter chamber and is internally provided with a spray header, and a second filter screen is arranged below the spray header.

As a further description of the above technical solution:

and a third conduit is arranged at the other end of the second filtering chamber, and a booster pump is arranged on the third conduit.

As a further description of the above technical solution:

the other end of the third conduit is provided with a recovery chamber, and the other end of the recovery chamber is provided with an air outlet.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the residual gas recovery device of the fly ash aerated concrete block steam curing kettle utilizes the first fan to absorb the residual gas, the residual gas can be filtered through the first filter chamber, so that impurities in the residual gas can be intercepted by the first filter screen, and the impurities can be absorbed by the adsorption layer on one side, thereby realizing the practicability of the device;

2. compared with the prior art, the residual gas recovery device of the fly ash aerated concrete block steam curing kettle is provided with the cooling tank, cold water enters the cooling tank, heat in residual gas is absorbed through the internal heat exchange plate and the cold air pipe, and then the residual gas is discharged from the hot water port, so that the problem of poor self cooling of the residual gas is solved;

3. compared with the prior art, this fly ash aerated concrete block evaporates foster cauldron residual air recovery unit is provided with spray set, through being provided with the storage water tank above second filter chamber, when the residual air enters into the second filter chamber, the inductor can make the shower head carry out work, sprays in the second filter chamber under the effect of water pipe to thoroughly filter the impurity of not complete filtration in the residual air.

Drawings

Fig. 1 is a sectional view of a fly ash aerated concrete block steam curing kettle residual gas recovery device provided by the utility model;

fig. 2 is a perspective view of a cooling tank of the residual gas recovery device of the fly ash aerated concrete block steam curing kettle provided by the utility model;

FIG. 3 is a schematic view of the structure A in FIG. 1;

fig. 4 is a schematic structural diagram of B in fig. 1.

Illustration of the drawings:

1. an air inlet; 2. a first fan; 3. a first filter screen; 4. a first filtering chamber; 5. a second fan; 6. a first conduit; 7. a cold water port; 8. a heat exchanger fin; 9. a cooling tank; 10. a rear water tank; 11. a second conduit; 12. an inductor; 13. a second filtering chamber; 14. a water storage tank; 15. a second filter screen; 16. a booster pump; 17. a third conduit; 18. an air outlet; 19. a recovery chamber; 20. an adsorption layer; 21. a cooling tube; 22. a hot water port; 23. a front water tank; 24. a water pipe; 25. and a spray header.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a fly ash aerated concrete block evaporates foster cauldron residual gas recovery unit, including air inlet 1, one side of air inlet 1 is provided with first fan 2, can absorb the residual gas through first fan 2, the opposite side of first fan 2 is provided with first filter chamber 4, the first filter chamber 4 is provided with first filter screen 3 with first fan 2 junction, first filter screen 3 can carry out the filtration of impurity to the residual gas that gets into it, the inboard of first filter chamber 4 is provided with adsorbed layer 20, can adsorb unnecessary impurity through adsorbed layer 20, can greatly reduce the impurity content in the residual gas, one side of first filter chamber 4 is provided with first pipe 6, be provided with second fan 5 on first pipe 6, under the effect of second fan 5, can carry the residual gas in first filter chamber 4 through first pipe 6;

a cooling tank 9 is arranged at the other end of the first guide pipe 6, a cold water port 7 is arranged above the cooling tank 9, the cold water port 7 can enable cold water and cooling liquid to be added into the cooling tank 9, a heat exchange plate 8 is arranged inwards by penetrating through the cooling tank 9 through the cold water port 7, a cooling pipe 21 is arranged on the heat exchange plate 8, residual air in the cooling tank 9 can be absorbed under the action of the heat exchange plate 8 and the cooling pipe 21, a rear water tank 10 is arranged at the other end of the cooling tank 9, a hot water port 22 is arranged below the cooling tank 9, a front water tank 23 is arranged inwards by penetrating through the cooling tank 9 through the hot water port 22, and the cold water is finally discharged from the hot water port 22 after absorbing heat through the rear water tank 10 and the front water tank 23, so that the residual air is cooled;

a second conduit 11 is arranged on one side of the hot water port 22, a second filter chamber 13 is arranged at the other end of the second conduit 11, cooled residual air is conveyed into the second filter chamber 13 through the second conduit 11, an inductor 12 is arranged inside the second filter chamber 13, a water storage tank 14 is arranged above the second filter chamber 13, water can be stored inside the water storage tank 14, a water pipe 24 is arranged below the water storage tank 14, the water pipe 24 penetrates through the second filter chamber 13 and is internally provided with a spray head 25, when the residual air enters the second filter chamber 13, the inductor 12 can enable the spray head 25 to work and spray water, a second filter screen 15 is arranged below the spray head 25, residual impurities inside the sprayed residual air can be completely removed, the dropped impurities can enter the second filter screen 15, a third conduit 17 is arranged at the other end of the second filter chamber 13, a booster pump 16 is arranged on the third conduit 17, the third conduit 17 can transmit the residual air of the second filter chamber 13, a recovery chamber 19 is arranged at the other end of the third conduit 17, an air outlet 18 is arranged at the other end of the second filter chamber 19, and the residual air can be recovered from the air outlet 18 and can be recovered.

The working principle is as follows: the first fan 2 is turned on, so that the residual air can be sucked in through the air inlet 1, under the action of the first fan 2, the residual air enters the first filter chamber 4, the first filter screen 3 can intercept impurities in the residual air, the adsorption layer 20 on one side can adsorb the impurities, then under the action of the second fan 5, the residual air enters the cooling can 9 through the first pipeline 6 to be cooled, cold water is added into the cold water port 7 and moves in the cooling can 9, heat in the residual air is absorbed through the inner heat exchange plate 8 and the cooling pipe 21, then the residual air is discharged from the hot water port 22, the problem that the residual air is not well cooled is solved, the cooled residual air enters the second filter chamber 13 through the second conduit 11, when the residual air enters the second filter chamber 13, the sensor 12 can enable the spray head to work through the air inlet 25, the spray head sprays the second filter chamber 13 under the action of the water pipe 24, so that the impurities which are not completely filtered in the residual air can be dispersed on the second filter chamber 15, the residual air can be finally discharged to the air through the filter screen 19 and then be recycled, and finally discharged through the booster pump 18.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a fly ash aerated concrete block evaporates foster cauldron residual gas recovery unit, includes air inlet (1), its characterized in that: a first fan (2) is arranged on one side of the air inlet (1), a first filtering chamber (4) is arranged on the other side of the first fan (2), a first filtering screen (3) is arranged at the joint of the first filtering chamber (4) and the first fan (2), and an adsorption layer (20) is arranged on the inner side of the first filtering chamber (4);

one side of the first filtering chamber (4) is provided with a first conduit (6), the first conduit (6) is provided with a second fan (5), and the other end of the first conduit (6) is provided with a cooling tank (9).

2. The residual gas recovery device for the steam curing kettle for fly ash aerated concrete blocks according to claim 1, which is characterized in that: a cold water opening (7) is formed in the upper portion of the cooling tank (9), and heat exchange fins (8) are arranged in the cold water opening (7) in a penetrating mode in the cooling tank (9).

3. The fly ash aerated concrete block steam curing kettle residual gas recovery device according to claim 2, which is characterized in that: the heat exchange fins (8) are provided with cooling pipes (21), and the other end of the cooling tank (9) is provided with a rear water tank (10).

4. The fly ash aerated concrete block steam curing kettle residual gas recovery device according to claim 1, which is characterized in that: a hot water port (22) is arranged below the cooling tank (9), a front water tank (23) is arranged inwards by penetrating the hot water port (22) through the cooling tank (9), and a second guide pipe (11) is arranged on one side of the hot water port (22).

5. The fly ash aerated concrete block steam curing kettle residual gas recovery device according to claim 4, which is characterized in that: the other end of the second conduit (11) is provided with a second filtering chamber (13), an inductor (12) is arranged in the second filtering chamber (13), and a water storage tank (14) is arranged above the second filtering chamber (13).

6. The residual gas recovery device for the steam curing kettle for fly ash aerated concrete blocks according to claim 5, which is characterized in that: a water pipe (24) is arranged below the water storage tank (14), the water pipe (24) penetrates through the second filtering chamber (13) and is internally provided with a spraying head (25), and a second filtering net (15) is arranged below the spraying head (25).

7. The residual gas recovery device for the steam curing kettle for fly ash aerated concrete blocks according to claim 5, which is characterized in that: the other end of the second filtering chamber (13) is provided with a third conduit (17), and the third conduit (17) is provided with a booster pump (16).

8. The residual gas recovery device for the steam curing kettle for fly ash aerated concrete blocks according to claim 7, which is characterized in that: the other end of the third conduit (17) is provided with a recovery chamber (19), and the other end of the recovery chamber (19) is provided with an air outlet (18).