CN217628630U

CN217628630U - Outer pipeline ring flange corrosion processing apparatus

Info

Publication number: CN217628630U
Application number: CN202220435289.XU
Authority: CN
Inventors: 阳月元; 谭志丹; 李青
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-10-21
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses an outer pipeline flange plate corrosion treatment device, which comprises a storage tank filled with hydrochloric acid, wherein a fixed ring is inserted into the top of the storage tank, the lower surface of the fixed ring is fixedly connected with a fixed disc, the lower surface of the fixed disc is fixedly connected with a supporting leg, the inner surface of the supporting leg is laminated with a fixed frame, the lower surface of the fixed ring is inserted with a movable baffle, the side surface of the storage tank is fixedly connected with an exhaust hole, one end of the exhaust hole is fixedly connected with a connecting pipe through a bolt, and the other end of the connecting pipe is fixedly connected with a gas flowmeter through a bolt; this outer pipeline ring flange corrosion processing apparatus is provided with mount and adjustable fender, can be better accomodate the ring flange and place, and corresponding adjustable fender can rotate, can effectually prevent that the ring flange from dropping, and the mount can carry out abundant soaking with the ring flange, lets the corrosion can be better more abundant carry out chemical reaction.

Description

Outer pipeline ring flange corrosion processing apparatus

Technical Field

The utility model relates to a ring flange rust cleaning technical field specifically is an outer pipeline ring flange corrosion processing apparatus.

Background

Flanges, also known as flanges or lugs, are the elements that interconnect the pipe to the pipe and are attached to the ends of the pipe. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. Flanges are disk-like parts, which are most commonly used in pipe work in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines. At the end of two pipelines, one flange is mounted, the low-pressure pipeline can be screwed with a flange, and the flange is welded under the pressure of more than 4 kilograms. And a sealing gasket is arranged between the two flanges and then is fastened by bolts.

Dust containing other metal elements or attachments of heterogeneous metal particles are deposited on the surface of the existing stainless steel flange, and in humid air, condensed water between the attachments and the stainless steel flange is connected into a micro-battery to trigger electrochemical reaction, so that a protective film is damaged, and then the flange plate is rusted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an outer pipeline ring flange corrosion processing apparatus has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an outer pipeline ring flange corrosion processing apparatus, is including the holding vessel that is equipped with hydrochloric acid, it has the retainer plate to peg graft at the top of holding vessel, the lower fixed surface of retainer plate is connected with the fixed disk, the lower fixed surface of fixed disk is connected with the supporting leg, the internal surface laminating of supporting leg has the mount, it has adjustable fender to peg graft the lower surface of retainer plate, the side fixedly connected with exhaust hole of holding vessel, bolt fixedly connected with connecting pipe is passed through to the one end in exhaust hole, bolt fixedly connected with gas flowmeter is passed through to the other end of connecting pipe, gas flowmeter's the other end has the check valve through bolted connection, the other end of check valve has the acid mist absorber through bolted connection.

Optionally, the top of the acid mist absorber is fixedly connected with an air outlet, and the side of the acid mist absorber is fixedly connected with a water inlet pipe for water inlet.

Optionally, the surface of the bottom of the acid mist absorber is fixedly connected with a drain pipe, and one end of the drain pipe is connected with a drain pipe with a rotary valve through a bolt.

Optionally, the outer surface of the bottom of the acid mist absorber is fixedly connected with an input pipe, and one end of the input pipe is fixedly connected with a check valve through a bolt.

Optionally, the bottom of the movable baffle is rotatably connected with a movable disc through a rotating shaft, and the movable baffle is inserted into a groove in the top of the storage tank.

Optionally, the upper surface of the fixing ring is fixedly connected with a handle for lifting the device, and the fixing frame and the movable baffle are both made of hydrochloric acid corrosion resistant materials.

(III) advantageous effects

The utility model provides an outer pipeline ring flange corrosion processing apparatus possesses following beneficial effect:

1. this outer pipeline ring flange corrosion processing apparatus is provided with mount and adjustable fender, can be better accomodate the ring flange and place, and corresponding adjustable fender can rotate, can effectually prevent that the ring flange from dropping, and the mount can carry out abundant soaking with the ring flange, lets the corrosion can be better more abundant carry out chemical reaction.

2. This outer pipeline ring flange corrosion processing apparatus is provided with the acid mist absorber, can handle the gas that chemical reaction produced, and the water of inlet tube can be better mix the gas and deposit the processing, and the steam that the cooling produced is discharged from the top of acid mist absorber, and the liquid of sediment can be followed the blow off pipe and is discharged to corresponding place, and the avoidance that can be better causes the pollution to the environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. a storage tank; 2. a stationary ring; 3. fixing the disc; 4. supporting legs; 5. a fixed mount; 6. a movable baffle; 7. an exhaust hole; 8. a connecting pipe; 9. a gas flow meter; 10. a one-way valve; 11. an acid mist absorber; 12. an air outlet; 13. a water inlet pipe; 14. a drain pipe; 15. a rotary valve; 16. a blow-off pipe; 17. An input tube; 18. a movable tray; 19. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the outer pipeline flange plate corrosion treatment device comprises a storage tank 1 filled with hydrochloric acid, a fixing ring 2 is inserted into the top of the storage tank 1, a fixing disc 3 is fixedly connected to the lower surface of the fixing ring 2, a supporting leg 4 is fixedly connected to the lower surface of the fixing disc 3, a fixing frame 5 is attached to the inner surface of the supporting leg 4, a movable baffle 6 is inserted into the lower surface of the fixing ring 2, an exhaust hole 7 is fixedly connected to the side surface of the storage tank 1, one end of the exhaust hole 7 is fixedly connected with a connecting pipe 8 through a bolt, the other end of the connecting pipe 8 is fixedly connected with a gas flowmeter 9 through a bolt, the other end of the gas flowmeter 9 is connected with a one-way valve 10 through a bolt, and the other end of the one-way valve 10 is connected with an acid mist absorber 11 through a bolt;

top fixedly connected with gas outlet 12 of acid mist absorber 11, the side fixedly connected with of acid mist absorber 11 is used for the inlet tube 13 of intaking, the fixed surface of the bottom of acid mist absorber 11 is connected with drain pipe 14, there is the blow off pipe 16 that has rotating valve 15 drain pipe 14's one end through bolted connection, the fixed surface is connected with input tube 17 in the bottom of acid mist absorber 11, bolt fixedly connected with check valve 10 is passed through to input tube 17's one end, the bottom of adjustable fender 6 is rotated through the pivot and is connected with activity dish 18, adjustable fender 6 pegs graft in the recess at holding vessel 1 top, the last fixed surface of retainer plate 2 is connected with the handle 19 that is used for mentioning the device, the material of mount 5 and adjustable fender 6 is the hydrochloric acid corrosion resistant material.

The utility model discloses in, the device's working procedure as follows:

a user fixes the rusted flange plate in the fixed frame 5, then rotatably adjusts the movable baffle 6, places the fixed frame 5 in the storage tank 1, then the flange plate and hydrochloric acid in the storage tank 1 perform chemical reaction, and gas generated by the reaction is conveyed into the acid mist absorber 11 through the exhaust hole 7 and the connecting pipe 8;

the discharged gas is sent to an acid mist absorber 11 through a gas flowmeter 9 and a one-way valve 10, water is filled inwards from a water inlet pipe 13, the water presses the discharged gas, the gas after temperature reduction is discharged from a gas outlet 12, and the mixed wastewater is discharged outwards from a sewage discharge pipe 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outer pipeline ring flange corrosion processing apparatus, is including holding in storage tank (1) of hydrochloric acid, its characterized in that: the top of holding vessel (1) is pegged graft and is had retainer plate (2), the lower fixed surface of retainer plate (2) is connected with fixed disk (3), the lower fixed surface of fixed disk (3) is connected with supporting leg (4), the internal surface laminating of supporting leg (4) has mount (5), the lower surface of retainer plate (2) is pegged graft and is had adjustable fender (6), the side fixedly connected with exhaust hole (7) of holding vessel (1), bolt fixedly connected with connecting pipe (8) are passed through to the one end in exhaust hole (7), bolt fixedly connected with gas flowmeter (9) are passed through to the other end of connecting pipe (8), there is check valve (10) the other end of gas flowmeter (9) through bolted connection, there is acid mist absorber (11) the other end of check valve (10) through bolted connection.

2. The rust treatment device for the flange plate of the outer pipeline as claimed in claim 1, wherein: the top of the acid mist absorber (11) is fixedly connected with an air outlet (12), and the side surface of the acid mist absorber (11) is fixedly connected with a water inlet pipe (13) for water inlet.

3. The rust treatment device for the flange plate of the outer pipeline as claimed in claim 1, wherein: the surface of the bottom of the acid mist absorber (11) is fixedly connected with a drain pipe (14), and one end of the drain pipe (14) is connected with a drain pipe (16) with a rotary valve (15) through a bolt.

4. The rust treatment device for the flange plate of the outer pipeline as claimed in claim 1, wherein: the outer surface of the bottom of the acid mist absorber (11) is fixedly connected with an input pipe (17), and one end of the input pipe (17) is fixedly connected with a one-way valve (10) through a bolt.

5. The rust treatment device for the flange plate of the outer pipeline as claimed in claim 1, wherein: the bottom of the movable baffle (6) is rotatably connected with a movable disc (18) through a rotating shaft, and the movable baffle (6) is inserted into a groove in the top of the storage tank (1).

6. The rust treatment device for the flange plate of the outer pipeline as claimed in claim 1, wherein: the upper surface of the fixing ring (2) is fixedly connected with a handle (19) for lifting the device, and the fixing frame (5) and the movable baffle (6) are both made of hydrochloric acid corrosion resistant materials.