Steel lining teflon spray tower capable of increasing spray area

Abstract

The utility model discloses a steel lining Teflon spray tower capable of increasing the spray area, relates to the technical field of waste gas purification, and comprises a spray tower, a spray assembly is mounted in the spray tower, the spray assembly comprises a connecting shell, a mounting pipe, a first control valve and a first spray head, the connecting shell is mounted in the spray tower, the mounting pipe is mounted in the connecting shell, and the first control valve is mounted in the mounting pipe. The mounting pipe is mounted in the connecting shell in a penetrating manner, the first control valve is mounted on the outer side of the mounting pipe, the first spraying head is mounted at the bottom end of the mounting pipe, a fixing pipe is mounted on the inner wall of the connecting shell, and a plurality of second spraying heads are mounted at the bottom of the fixing pipe. According to the waste gas spraying device, when the spraying amount and the spraying area need to be increased, the first control valve is closed, the second control valve is opened, liquid is conveyed into the fixing pipe through the second connecting pipe and finally sprayed out through the second spraying heads, and therefore the spraying area can be adjusted according to different waste gas amounts.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas purification technical field, concretely is a steel lining tetrafluoro spray tower that can improve spray area. BACKGROUND

[0002] The spray tower is used for purifying waste gas, acid mist waste gas is introduced into the purification tower by the air pipe, passes through the filler layer, waste gas carries out gas-liquid two -phase full contact absorption neutralization reaction with sodium hydroxide absorption liquid, and after the acid mist waste gas is purified, is dehydrated and demisted by the demisting plate and is discharged into the atmosphere by the fan.

[0003] The patent document CN221601648U discloses a waste gas spray tower for waste gas treatment, and the waste gas spray tower in the patent document can clean the surface of the filter pipe through the setting of the rotating rod, motor and scraper, thereby improving the service life of the filter pipe. UTILITY MODEL CONTENT

[0004] One purpose of the present application is to provide a steel lining tetrafluoro spray tower that can improve spray area, so as to solve the technical problem that the spray tower in the prior art cannot adjust the internal spray area and is inconvenient to change the spray amount according to the size of waste gas.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel lining tetrafluoro spray tower that can improve spray area, comprising a spray tower, a spray assembly is installed in the inside of the spray tower, the spray assembly comprises a connecting shell, an installation pipe, a first control valve and a first spray head, the connecting shell is installed in the inside of the spray tower, the installation pipe is installed in the inside of the connecting shell in penetration, the first control valve is installed on the outside of the installation pipe, the first spray head is installed at the bottom end of the installation pipe, a fixed pipe is installed on the inner wall of the connecting shell, a plurality of second spray heads are installed at the bottom of the fixed pipe;

[0006] One side of the installation pipe is provided with a connecting pipe, and the second connecting pipe is connected with the fixed pipe, a second control valve is installed on the outside of the connecting pipe, and a penetrating net is installed on the top of the connecting shell.

[0007] Preferably, a plurality of inspection windows are installed on the front of the spray tower, and an inlet is installed on one side of the spray tower in penetration.

[0008] Preferably, a circulating bottom shell is installed at the bottom of the spray tower, an installation shell is installed in the inside of the circulating bottom shell, and a purification layer is installed in the inside of the installation shell.

[0009] Preferably, the bottom of the circulating bottom shell is provided with a base, the top of the base is provided with a transmission pump, the input end of the transmission pump is connected with the circulating bottom shell, the output end of the transmission pump is provided with a transmission pipe, and one end of the transmission pipe is connected with the mounting pipe.

[0010] Preferably, the inside of the spray tower is provided with purification filler, the top of the spray tower is provided with a top cover, and the top of the top cover is provided with a discharge pipe.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1、In the utility model, the spray assembly can adjust the spray area according to the flow of the entering waste gas, when the liquid for purification enters the spray assembly, if it is needed to adjust the spray amount, the first control valve is opened and the second control valve is closed, so that the liquid is sprayed out through the first spray head in the mounting pipe, when it is needed to increase the spray amount and the spray area, the first control valve is closed and the second control valve is opened, so that the liquid is sprayed out through the second spray head in the fixed pipe through the second connecting pipe, thereby the spray area can be adjusted according to different waste gas amounts.

[0013] 2、In the utility model, the liquid after purification is purified through the purification layer, after purification, the circulating liquid in the bottom is transmitted by the transmission pump for reuse, so that the purified liquid can be reused, which not only saves the liquid, but also improves the use effect of the circulating liquid. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the utility model;

[0015] Figure 2 It is a spray assembly structure schematic view of the utility model;

[0016] Figure 3 It is a spray tower sectional view of the utility model;

[0017] Figure 4 It is a circulating bottom shell structure schematic view of the utility model.

[0018] In the drawing: 1, base; 2, circulating bottom shell; 3, mounting shell; 4, purification layer; 5, transmission pump; 6, transmission pipe; 7, spray tower; 8, access window; 9, inlet; 10, connecting shell; 11, through net; 12, mounting pipe; 13, first control valve; 14, first spray head; 15, connecting pipe; 16, second control valve; 17, fixed pipe; 18, second spray head; 19, top cover; 20, discharge pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0020] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] Please refer to Figure 1 and Figure 2 The present application provides an embodiment: a steel lining four-fluorine spray tower capable of improving spray area;

[0023] The spray tower 7 is internally provided with a spray assembly, the spray assembly comprises a connecting shell 10, a mounting pipe 12, a first control valve 13 and a first spray head 14, the connecting shell 10 is internally mounted in the spray tower 7, the mounting pipe 12 is internally mounted in the connecting shell 10, the first control valve 13 is externally mounted on the mounting pipe 12, the first spray head 14 is mounted at the bottom end of the mounting pipe 12, a fixing pipe 17 is mounted on the inner wall of the connecting shell 10, a plurality of second spray heads 18 are mounted at the bottom of the fixing pipe 17, a connecting pipe 15 is mounted on one side of the mounting pipe 12, the second connecting pipe 15 is connected with the fixing pipe 17, a second control valve 16 is mounted on the outer side of the connecting pipe 15, and a penetrating net 11 is mounted at the top of the connecting shell 10;

[0024] The spray tower 7 provides space for purification of the exhaust gas, when the interior of the spray tower 7 purifies the exhaust gas, the liquid for purification is sprayed into the purification filler 21 through the spray assembly, the gas passing through the purification filler 21 is purified, due to the different flow of the entering exhaust gas, the spray assembly can adjust the spray area through the different flow, when the liquid for purification enters the spray assembly, if the spray amount needs to be adjusted, the first control valve 13 is opened and the second control valve 16 is closed, the liquid is transmitted into the first spray head 14 through the installation pipe 12 and sprayed out, when the spray amount and the spray area need to be increased, the first control valve 13 is closed and the second control valve 16 is opened, the liquid is transmitted into the fixed pipe 17 through the second connecting pipe 15 and finally sprayed out through the plurality of second spray heads 18, so that the spray area can be adjusted according to different exhaust gas amounts, the gas passes through the connecting shell 10 through the penetrating net 11.

[0025] Please refer to Figure 1 、 Figure 3 and Figure 4 , the utility model provides a kind of embodiment of steel lining four fluorine spray tower that can improve spray area;

[0026] It includes circulating bottom shell 2, a plurality of inspection windows 8 are installed on the front of the spray tower 7, an inlet 9 is installed on one side of the spray tower 7, the bottom of the spray tower 7 is installed with circulating bottom shell 2, the inside of circulating bottom shell 2 is installed with installation shell 3, the inside of installation shell 3 is installed with purification layer 4, the top of base 1 is installed with transmission pump 5, and the input end of transmission pump 5 is connected with circulating bottom shell 2, the output end of transmission pump 5 is installed with transmission pipe 6, and one end of transmission pipe 6 is connected with installation pipe 12, the inside of spray tower 7 is installed with purification filler 21, the top of top cover 19 is installed with discharge pipe 20;

[0027] Circulating bottom shell 2 provides space for the recycling use of liquid after spraying, inlet 9 provides space for the exhaust gas to enter the interior of the spray tower 7, the liquid after purification is purified by purification layer 4, after purification is completed, the purified liquid circulating to the bottom is transmitted by transmission pump 5 for reuse, so that the purified liquid can be reused after purification, not only play a role in saving, but also make the use effect of circulating liquid better, the gas after purification is discharged to the outside through discharge pipe 20.

[0028] Working principle: before using steel lining four fluorine spray tower, whether steel lining four fluorine spray tower exists influence use problem should be checked first, first, steel lining four fluorine spray tower is placed to the position that needs to be used through base 1, gas is purified by entering the interior of the spray tower 7 through inlet 9, when purifying, exhaust gas is purified by the purification filler 21 after spraying, and the gas after purification is finally discharged through discharge pipe 20.

[0029] It will be obvious to a person skilled in the art that the application is not limited to the details of the above-described exemplary embodiments, but that the application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments should, therefore, be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are part of the application. Any reference signs in the claims should not be construed as limiting the scope of the claims.

Claims

1. A steel-lined PTFE spray tower capable of increasing the spray area, comprising a spray tower (7), characterized in that: The spray tower (7) is equipped with a spray assembly, which includes a connecting shell (10), an installation pipe (12), a first control valve (13), and a first spray head (14). The connecting shell (10) is installed inside the spray tower (7), the installation pipe (12) is installed through the inside of the connecting shell (10), the first control valve (13) is installed on the outside of the installation pipe (12), the first spray head (14) is installed at the bottom of the installation pipe (12), a fixing pipe (17) is installed on the inner wall of the connecting shell (10), and a plurality of second spray heads (18) are installed at the bottom of the fixing pipe (17). A connecting pipe (15) is installed on one side of the mounting pipe (12), and the second connecting pipe (15) is connected to the fixing pipe (17). A second control valve (16) is installed on the outside of the connecting pipe (15), and a through mesh (11) is installed on the top of the connecting shell (10).

2. The PTFE-lined steel spray tower for increasing spray area according to claim 1, characterized in that: The spray tower (7) has multiple inspection windows (8) installed on its front side, and an inlet (9) is installed through one side of the spray tower (7).

3. A steel-lined PTFE spray tower for increasing spray area according to claim 1, characterized in that: The bottom of the spray tower (7) is equipped with a circulating bottom shell (2), and an installation shell (3) is installed inside the circulating bottom shell (2). A purification layer (4) is installed inside the installation shell (3).

4. A steel-lined PTFE spray tower for increasing spray area according to claim 3, characterized in that: The bottom of the circulating bottom shell (2) is equipped with a base (1), and the top of the base (1) is equipped with a transfer pump (5). The input end of the transfer pump (5) is connected to the circulating bottom shell (2), and the output end of the transfer pump (5) is equipped with a transfer pipe (6). One end of the transfer pipe (6) is connected to the mounting pipe (12).

5. A steel-lined PTFE spray tower for increasing spray area according to claim 1, characterized in that: The spray tower (7) is equipped with a purification packing (21) inside, and a top cover (19) is installed on the top of the spray tower (7). A discharge pipe (20) is installed on the top of the top cover (19).

Images