CN217391987U

CN217391987U - Acid mist collection device for pickling

Info

Publication number: CN217391987U
Application number: CN202123050306.2U
Authority: CN
Inventors: 倪华刚
Original assignee: Hangzhou Jiahe Metal Products Co ltd
Current assignee: Hangzhou Jiahe Metal Products Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-09-09
Anticipated expiration: 2031-12-07

Abstract

The application discloses acid mist collection device for pickling, including tower body, collecting box and filler net, the tower body bottom is fixed with the collecting box, the connector is installed to collecting box top one side, the gas-supply pipe is installed to the connector bottom, the gas-supply pipe bottom is connected with shower nozzle one. The beneficial effects are that: through setting up the connector, gas-supply pipe and shower nozzle one, can pass through the outside air pump of connector connection, then make high-pressure gas enter into the gas-supply pipe through the connector, then spout from shower nozzle one and dry to its inner wall in the collecting box, avoid the absorption liquid to cause the corruption to the collecting box, delay the life of collecting box, through setting up stand and guard plate, can support the one end of fixing in the intake pipe with the guard plate through the support frame, protect intake pipe department through the guard plate, avoid the absorption liquid to remove and form the dirt in the intake pipe and attached to on its inner wall, prevent to reduce the diameter of intake pipe, guarantee the work efficiency of device.

Description

Acid mist collection device for pickling

Technical Field

The application relates to acid mist collection device technical field, and more specifically relates to an acid mist collection device for pickling.

Background

The acid mist absorber is suitable for treating various harmful waste gases, an acid mist inlet of the acid mist absorber and an exhaust port of an acid storage tank are connected into a closed system through a corrosion-resistant pipeline, water is added from a water adding port and sprayed by a water adding system to be uniformly sprayed, the acid mist is fully absorbed by the water and then released through an absorption system, and then the water solution is discharged through a water outlet to a neutralization pond.

Present acid mist collection device is in the use, the absorption liquid passes through the fluid-discharge tube after collecting through the collecting box and discharges, and the absorption liquid then can't discharge the collecting box completely, participate in the absorption liquid and lie in the collecting box for a long time and cause the corruption to it easily, reduce the life of collecting box, furthermore, present acid mist collection device is in the use, the absorption liquid moves to in the collecting box behind the filler net, in the removal process, the absorption liquid moves easily and forms the dirt in the intake pipe and attached to on its inner wall, reduce the diameter of intake pipe, the work efficiency of reducing means, consequently, the acid mist collection device for pickling is urgently needed to solve current problem.

SUMMERY OF THE UTILITY MODEL

The application has the advantages that the acid mist collecting device for pickling is provided, compared with the prior art, the following beneficial effects are achieved:

1. in order to solve the problems that in the use process of the existing acid mist collecting device, absorption liquid is collected by a collecting box and then is discharged through a liquid discharge pipe, the absorption liquid cannot be completely discharged out of the collecting box, and the absorption liquid is easy to corrode the collecting box after being located in the collecting box for a long time, and the service life of the collecting box is shortened, the utility model discloses a set up a connecting port, a gas pipe and a first spray head, can connect an external gas pump through the connecting port, then make high-pressure gas enter the gas pipe through the connecting port, then spray the first spray head into the collecting box to dry the inner wall of the collecting box, avoid the absorption liquid from corroding the collecting box, and delay the service life of the collecting box;

2. for solving current acid mist collection device in the use, the absorption liquid moves to the collecting box behind the filler net in, at the removal in-process, the absorption liquid removes easily and forms the dirt in the intake pipe and on its inner wall, reduces the diameter of intake pipe, reduces the problem of device's work efficiency, the utility model discloses a set up stand and guard plate, can support the one end of fixing at the intake pipe with the guard plate through the support frame, protect intake pipe department through the guard plate, avoid the absorption liquid to remove in the intake pipe and attached to and form the dirt on its inner wall, prevent to reduce the diameter of intake pipe, guarantee the work efficiency of device.

Other advantages and features of the present application will become apparent from the following description and may be realized by means of the instrumentalities and combinations particularly pointed out in the appended claims.

In order to realize at least one advantage, the application provides an acid mist collecting device for pickling, which comprises a tower body, a collecting box and a filler net, the bottom of the tower body is fixed with the collecting box, one side of the top of the collecting box is provided with a connecting port, the bottom of the connecting port is provided with a gas pipe, the bottom of the gas pipe is connected with a first spray nozzle, one side of the collecting box is connected with a liquid discharge pipe, the top of the tower body is provided with an exhaust pipe, one side of the tower body is provided with an air inlet pipe, the other side of the tower body is provided with a liquid inlet pipe, one end of the liquid inlet pipe is connected with a liquid conveying pipe, the bottom of the liquid conveying pipe is provided with a second spray head, a gas-liquid separator is arranged above the liquid conveying pipe, the infusion tube is characterized in that the filler net is arranged below the infusion tube, filler is filled in the filler net, a protection plate is installed on one side below the filler net, and a support frame is installed below the protection plate.

Furthermore, the connecting port is in threaded connection with the gas conveying pipe, and the first spray head is in threaded connection with the gas conveying pipe.

By adopting the technical scheme, the connector can be connected with an external air pump, high-pressure air enters the air delivery pipe through the connector, and then is sprayed into the collecting box from the first spray head to dry the inner wall of the collecting box, so that the collecting box is prevented from being corroded by absorption liquid, and the service life of the collecting box is prolonged.

Furthermore, the liquid inlet pipe is welded with the tower body, and the liquid discharge pipe is welded with the collecting box.

By adopting the technical scheme, the absorption liquid can enter the infusion tube through the liquid inlet tube, and then the used absorption liquid is discharged through the liquid discharge tube.

Further, the intake pipe with the tower body welding, the blast pipe with the tower body welding.

Through adopting above-mentioned technical scheme, can make acid mist pass through the intake pipe enters into in the tower body, then the gas that produces after the purification passes through the blast pipe is discharged.

Furthermore, the infusion tube is connected with the liquid inlet tube hoop, and the second spray head is in threaded connection with the infusion tube.

By adopting the technical scheme, the absorption liquid can be conveyed to the second spray head through the liquid conveying pipe and is sprayed into the tower body through the second spray head.

Furthermore, the support frame with the tower body welding, the guard plate with the support frame welding.

Through adopting above-mentioned technical scheme, can pass through the support frame will the guard plate supports to be fixed the one end of intake pipe, through the guard plate is right intake pipe department protects, avoids the absorption liquid to remove extremely form the dirt in the intake pipe and on its inner wall, prevent to reduce the diameter of intake pipe guarantees the work efficiency of device.

Further objects and advantages of the present application will become apparent from a reading of the ensuing description and drawings.

These and other objects, features and advantages of the present application will become more fully apparent from the following detailed description, the accompanying drawings and the claims.

Drawings

The above and other objects, features and advantages of the present application will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings, like reference numbers generally indicate like parts or steps.

FIG. 1 is a front view of an acid mist collection device for pickling according to the present invention;

FIG. 2 illustrates a front cross-sectional view of an acid mist collection apparatus for pickling in accordance with the present invention;

fig. 3 is a top view of the acid mist collecting device for pickling according to the present invention.

In the figure:

1 is a tower body; 2 is a collecting box; 3 is a connecting port; 4 is a gas transmission pipe; 5 is a first spray head; 6 is a liquid discharge pipe; 7 is an exhaust pipe; 8 is an air inlet pipe; 9 is a liquid inlet pipe; 10 is an infusion tube; 11 is a second spray head; 12 is a gas-liquid separator; 13 is a filler net; 14 is a filler; 15 is a protection plate; 16 is a support frame.

Detailed Description

Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and that the present application is not limited by the example embodiments described herein.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

In the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the above terms should not be construed as limiting the present invention.

As shown in fig. 1-3, the acid mist collecting device for acid washing in this embodiment includes a tower body 1, a collecting box 2 and a filler network 13, the collecting box 2 is fixed at the bottom of the tower body 1, the collecting box 2 can collect the used absorption liquid, a connector 3 is installed at one side of the top of the collecting box 2, the connector 3 can be connected with an external air pump, a gas pipe 4 is installed at the bottom of the connector 3, the gas pipe 4 can convey high-pressure gas to a first spray head 5, the bottom of the gas pipe 4 is connected with a first spray head 5, the first spray head 5 can spray the high-pressure gas into the collecting box 2 to dry the inner wall thereof, so as to avoid the absorption liquid from corroding the collecting box 2 and delay the service life of the collecting box 2, a liquid discharge pipe 6 is connected to one side of the collecting box 2, the used absorption liquid is discharged through the liquid discharge pipe 6, an exhaust pipe 7 is installed at the top of the tower body 1, and the purified gas is discharged through the exhaust pipe 7, an air inlet pipe 8 is installed on one side of a tower body 1, acid mist can enter the tower body 1 through the air inlet pipe 8, a liquid inlet pipe 9 is installed on the other side of the tower body 1, absorption liquid can enter a liquid conveying pipe 10 through the liquid inlet pipe 9, one end of the liquid inlet pipe 9 is connected with the liquid conveying pipe 10, the liquid conveying pipe 10 can convey the absorption liquid to a second spray nozzle 11, the second spray nozzle 11 is installed at the bottom of the liquid conveying pipe 10 and can spray the absorption liquid to the interior of the tower body 1, a gas-liquid separator 12 is arranged above the liquid conveying pipe 10, the gas-liquid separator 12 can carry out gas-liquid separation on the purified gas, a packing net 13 is arranged below the liquid conveying pipe 10, the packing net 13 can fix a packing material 14, the packing material 14 is filled in the packing net 13, the acid mist and the absorption liquid can be fully fused in the packing material 14, a protection plate 15 is installed on one side below the packing net 13, and the protection plate 15 can protect the air inlet pipe 8, avoid the absorption liquid to remove in intake pipe 8 and attached to and form the dirt on its inner wall, prevent to reduce the diameter of intake pipe 8, guarantee the work efficiency of device, support frame 16 is installed to guard plate 15 below, and support frame 16 can support guard plate 15.

As shown in fig. 1-3, in this embodiment, the connection port 3 is in threaded connection with the gas pipe 4, the first nozzle 5 is in threaded connection with the gas pipe 4, the liquid inlet pipe 9 is welded to the tower body 1, the liquid discharge pipe 6 is welded to the collection box 2, the gas inlet pipe 8 is welded to the tower body 1, and the gas discharge pipe 7 is welded to the tower body 1.

As shown in fig. 1 and fig. 3, in the present embodiment, the infusion tube 10 is connected to the liquid inlet tube 9 by a pipe hoop, the second nozzle 11 is connected to the infusion tube 10 by a screw thread, the support frame 16 is welded to the tower body 1, and the protection plate 15 is welded to the support frame 16.

The specific implementation process of this embodiment is as follows: when in use, acid mist enters the tower body 1 from the air inlet pipe 8 through the pumping of the external device, then moves upwards, meanwhile, absorption liquid enters the liquid conveying pipe 10 from the liquid inlet pipe 9 through the pumping of the external device, then the absorption liquid is sprayed to the tower body 1 through the first spray head 5 through the conveying of the liquid conveying pipe 10, when the acid mist moves upwards to the packing net 13, the acid mist and the absorption liquid are fully fused in the packing material 14, so that the absorption liquid can absorb acid substances in the acid mist, the residual gas after absorption continues to move upwards, when the gas mist moves to the gas-liquid separator 12, the gas-liquid separator 12 can separate liquid and liquid in the gas, the separated gas is discharged through the exhaust pipe 7, and the used absorption liquid moves to the collection box 2 to be collected and can be discharged through the liquid discharge pipe 6, in the descending process of the absorption liquid, support frame 16 supports 15 one ends of fixing at intake pipe 8 with guard plate, can protect intake pipe 8 department through guard plate 15, avoid absorbing liquid to remove in intake pipe 8 and attached to form the dirt on its inner wall, prevent to reduce intake pipe 8's diameter, guarantee device's work efficiency, after the use is accomplished, the staff can connect outside air pump through connector 3, then make high-pressure gas enter into in the gas-supply pipe 4 through connector 3, and spray to drying its inner wall in the collecting box 2 from shower nozzle 5, avoid absorbing liquid to cause the corruption to collecting box 2, delay collecting box 2's life.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. The utility model provides a pickling is with acid mist collection system which characterized in that: comprises a tower body (1), a collection box (2) and a filler net (13), wherein the collection box (2) is fixed at the bottom of the tower body (1), a connector (3) is installed at one side of the top of the collection box (2), a gas pipe (4) is installed at the bottom of the connector (3), a first spray nozzle (5) is connected at the bottom of the gas pipe (4), a liquid discharge pipe (6) is connected at one side of the collection box (2), an exhaust pipe (7) is installed at the top of the tower body (1), an intake pipe (8) is installed at one side of the tower body (1), a liquid inlet pipe (9) is installed at the other side of the tower body (1), one end of the liquid inlet pipe (9) is connected with a liquid conveying pipe (10), a second spray nozzle (11) is installed at the bottom of the liquid conveying pipe (10), a gas-liquid separator (12) is arranged above the liquid conveying pipe (10), and the filler net (13) is arranged below the liquid conveying pipe (10), the packing net (13) is filled with a packing material (14), a protection plate (15) is installed on one side below the packing net (13), and a support frame (16) is installed below the protection plate (15).

2. The pickling acid mist collection device of claim 1, wherein: the connection opening (3) is in threaded connection with the gas conveying pipe (4), and the first spray head (5) is in threaded connection with the gas conveying pipe (4).

3. The pickling acid mist collection device of claim 1, wherein: the liquid inlet pipe (9) is welded with the tower body (1), and the liquid discharge pipe (6) is welded with the collection box (2).

4. The pickling acid mist collection device of claim 1, wherein: the air inlet pipe (8) is welded with the tower body (1), and the exhaust pipe (7) is welded with the tower body (1).

5. The pickling acid mist collection device of claim 1, wherein: the infusion tube (10) is connected with the liquid inlet tube (9) through a tube hoop, and the second spray head (11) is in threaded connection with the infusion tube (10).

6. The pickling acid mist collection device of claim 1, wherein: the support frame (16) with tower body (1) welding, guard plate (15) with support frame (16) welding.