CN210237221U

CN210237221U - Desulfurization regeneration tower

Info

Publication number: CN210237221U
Application number: CN201920777865.7U
Authority: CN
Inventors: Cheng Yu; 余成; Jie Shao; 邵杰; Xuechao Lu; 路学潮
Original assignee: Jiangsu Xiahao Environmental Protection Technology Co Ltd
Current assignee: Jiangsu Xiahao Environmental Protection Technology Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-03
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a desulfurization regenerator column relates to the chemical industry desulfurization field, for solving the problem that the traditional regenerator column among the prior art structurally has the easy pipeline that blocks up, and in work flow, the intensity of desulfurizing tower is not enough, easily takes place the problem of incident. The top of tower lid is provided with the gas vent, one side of gas vent is provided with the access hole, one side of tower lid below is provided with the overflow mouth of pipe, the second reinforcing ring is installed to the orificial one side of overflow outlet, the connecting plate is all installed to the below of tight ring and second reinforcing ring, the below of second reinforcing ring is provided with the tower shell body, the below of tower shell body is provided with the base, one side of tower shell body is provided with the inlet port, the inside of tower shell body is provided with the overflow board, one side of overflow board is provided with washes the mouth of pipe, the top of overflow board is provided with the overflow launder, the top of overflow launder is provided with the baffle.

Description

Desulfurization regeneration tower

Technical Field

The utility model relates to a chemical industry desulfurization technical field specifically is a desulfurization regenerator column.

Background

The desulfurizing tower is a tower type equipment for desulfurizing industrial waste gas, the desulfurizing tower is originally built by granite and is most widely applied, the desulfurizing tower utilizes a water film desulfurizing and dedusting principle, also called a granite water film desulfurizing and dedusting device or a granite water film desulfurizing and dedusting device, has the advantages of easy maintenance, and can simultaneously achieve the effects of dedusting and desulfurizing (denitriding) by preparing different dedusting agents.

China, as a coal country and a steel country, has a plurality of coking enterprises in the whole country, the coal gas generated by the coking enterprises is rich in a large amount of hydrogen sulfide, the coal gas is required to be desulfurized whether being used for industry or civilian use, the current domestic common desulfurization process is mainly wet desulfurization, a desulfurization tower, a regeneration tower, a mist catcher, a desulfurization solution circulating pump and other devices are required to be arranged in the conventional wet desulfurization process, a large amount of process pipelines are required to be arranged, and a large amount of investment is required, wherein the traditional regeneration tower has the problem of easy pipeline blockage on the structure, and in the working process, the strength of the desulfurization tower is insufficient, so that safety accidents are easy to occur; therefore, the market urgently needs to develop a desulfurization regeneration tower to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desulfurization regenerator column to there is the problem of blockking up the pipeline easily in solving the traditional regenerator column structure that provides in the above-mentioned background art, and in the work flow, the intensity of desulfurizing tower is not enough, easily takes place the problem of incident.

In order to achieve the above object, the utility model provides a following technical scheme: a desulfurization regeneration tower comprises a tower cover, wherein an exhaust port is arranged above the tower cover, an access hole is formed in one side of the exhaust port, a first reinforcing ring is arranged below the tower cover, a fastening ring is arranged below the first reinforcing ring, an overflow outlet is arranged on one side below the tower cover, a second reinforcing ring is installed on one side of the overflow outlet, connecting plates are installed below the fastening ring and the second reinforcing ring, a tower outer shell is arranged below the second reinforcing ring, a front end face of the tower outer shell is provided with a second water inlet, a connecting flange is installed outside a manhole, a base is arranged below the tower outer shell, an air inlet is formed in one side of the tower outer shell, a first water inlet is formed in the upper end face of the tower cover, a second water inlet is formed above the first water inlet, and an overflow plate is arranged inside the tower outer shell, a flushing pipe orifice is arranged on one side of the overflow plate, an overflow groove is arranged above the overflow plate, and a baffle is arranged above the overflow groove.

Preferably, the exhaust port and the tower cover are arranged into an integral structure, and the access port penetrates through the tower cover and extends to the interior of the tower outer shell.

Preferably, a sealing ring is arranged between the tower cover and the tower outer shell, and the tower cover is in threaded connection with the tower outer shell.

Preferably, the overflow outlet pipe orifice extends to the inside of the tower outer shell and is connected with the tower outer shell in a welding mode.

Preferably, the first reinforcing ring is connected with the connecting plate in a welding mode, the connecting plate is connected with the tower outer shell in a welding mode, and the second reinforcing ring is connected with the connecting plate in a welding mode.

Preferably, one end of the overflow plate is fixedly connected with the overflow outlet pipe orifice, the other end of the overflow plate is fixedly connected with the flushing pipe orifice, the overflow groove is fixedly connected with the overflow plate, and a filter screen is arranged in the overflow plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of first reinforcing ring, desulfurization regeneration tower is carrying out the during operation, and the pressure of inside gas can bring violent vibrations for in the tower, can adjust inside atmospheric pressure through the gas vent, and with first reinforcing ring and second reinforcing ring reciprocal anchorage through the connecting plate, make first reinforcing ring and second reinforcing ring outside the tower shell body, make the tower body remain stable, improve desulfurization stability, guarantee the safety of work.

2. The utility model discloses a through the setting of overflow plate, the overflow launder is cylindric for the overflow of sulphur foam, the baffle is located the top of overflow launder, is used for blockking the sulphur foam that overflows from the overflow launder, and the overflow mouth of pipe is less than the overflow plate or is in same horizontal plane with the overflow plate, and the sulphur foam of being convenient for flows from the overflow mouth of pipe, and the flow of effective control sulphur foam prevents common jam among the desulfurization process.

Drawings

FIG. 1 is a front view of the desulfurization regeneration tower of the present invention;

fig. 2 is a schematic structural view of the elevator of the present invention;

fig. 3 is an internal cross-sectional view of a desulfurization regeneration tower of the present invention.

In the figure: 1. a tower cover; 2. an exhaust port; 3. an access hole; 4. a first reinforcing ring; 5. a fastening ring; 6. a connecting plate; 7. an overflow outlet pipe orifice; 8. a second reinforcing ring; 9. a tower outer shell; 10. a manhole; 11. a connecting flange; 12. a base; 13. an air inlet; 14. a first water inlet; 15. a second water inlet; 16. an overflow plate; 17. flushing the pipe orifice; 18. an overflow trough; 19. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides an embodiment: a desulfurization regeneration tower comprises a tower cover 1, an exhaust port 2 is arranged above the tower cover 1, an access hole 3 is arranged on one side of the exhaust port 2, a first reinforcing ring 4 is arranged below the tower cover 1, a fastening ring 5 is arranged below the first reinforcing ring 4, an overflow outlet 7 is arranged on one side below the tower cover 1, a second reinforcing ring 8 is arranged on one side of the overflow outlet 7, connecting plates 6 are respectively arranged below the fastening ring 5 and the second reinforcing ring 8, a tower outer shell 9 is arranged below the second reinforcing ring 8, a manhole 10 is arranged on the front end surface of the tower outer shell 9, a connecting flange 11 is arranged outside the manhole 10, a base 12 is arranged below the tower outer shell 9, an air inlet 13 is arranged on one side of the tower outer shell 9, a first water inlet 14 is arranged on the upper end surface of the tower cover 1, a second water inlet 15 is arranged above the first water inlet 14, an overflow plate 16 is arranged inside the tower outer shell 9, a flushing pipe orifice 17 is arranged on one side of the overflow plate 16, an overflow groove 18 is arranged above the overflow plate 16, and a baffle plate 19 is arranged above the overflow groove 18.

Further, gas vent 2 sets up structure as an organic whole with tower lid 1, and access hole 3 passes inside tower lid 1 extends to tower shell body 9, can adjust inside atmospheric pressure through gas vent 2, improves the stability of the inside atmospheric pressure of tower.

Further, install the sealing washer between tower lid 1 and the tower outer casing 9, tower lid 1 and tower outer casing 9 threaded connection can be to the inside maintenance of tower outer casing 9 through dismantling tower lid 1, conveniently tear open and repair and use.

Further, the overflow outlet pipe orifice 7 extends to the inside of the tower outer shell 9 and is connected with the tower outer shell 9 in a welding mode, and the overflow outlet pipe orifice 7 is lower than the overflow plate 16 or is positioned on the same horizontal plane with the overflow plate 16, so that sulfur foam can conveniently flow out of the overflow outlet pipe orifice 7.

Further, first reinforcing ring 4 and 6 welded connection of connecting plate, connecting plate 6 and the 9 welded connection of tower shell, second reinforcing ring 8 and 6 welded connection of connecting plate, first reinforcing ring 4 and second reinforcing ring 8 are outside at the tower shell 9, make the tower body remain stable, improve desulfurization stability.

Further, one end of the overflow plate 16 is fixedly connected with the overflow outlet pipe opening 7, the other end of the overflow plate 16 is fixedly connected with the flushing pipe opening 17, the overflow groove 18 is fixedly connected with the overflow plate 16, and a filter screen is arranged inside the overflow plate 16, so that the flow of sulfur foam is effectively controlled, and common blockage in a desulfurization process is prevented.

The working principle is as follows: when the desulfurizing regeneration tower is used, the air blower is opened, air is blown into the air inlet 13 of the tower outer shell 9, desulfurizing liquid is put into the tower outer shell 9 through the first water inlet 14 and the second water inlet 15, under the action of the high-efficiency composite catalyst, the desulfurizing rich liquid entering from the liquid inlet pipe orifice of the regeneration tower and the air are subjected to oxidation-reduction reaction to generate sulfur foam, desulfurization is carried out in the tower outer shell 9, when the desulfurizing regeneration tower works, the pressure of the internal gas can bring violent vibration to the tower, the internal air pressure can be adjusted through the air outlet 2, the stability of the internal air pressure is improved, the first reinforcing ring 4 and the second reinforcing ring 8 are mutually fixed through the connecting plate 6, the first reinforcing ring 4 and the second reinforcing ring 8 are arranged outside the tower outer shell 9, the tower body is kept stable, the stability of desulfurization is improved, the sulfur foam overflows upwards under the action of the air blower, and is shielded by the baffle plate 19 on the overflow groove 18, from overflow launder 18 all around to the groove outside, to overflow plate 16's upper surface promptly, the overflow through regeneration tower goes out mouth of pipe 7 and flows, and the flow of effective control sulphur foam prevents common jam among the desulfurization process, and after the desulfurization, the accessible is washed mouth of pipe 17 and is inwards poured into the clear water into, washs convenient and practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A desulfurization regeneration tower, includes column cap (1), its characterized in that: an exhaust port (2) is arranged above the tower cover (1), an access hole (3) is formed in one side of the exhaust port (2), a first reinforcing ring (4) is arranged below the tower cover (1), a fastening ring (5) is arranged below the first reinforcing ring (4), an overflow outlet (7) is arranged on one side of the lower portion of the tower cover (1), a second reinforcing ring (8) is arranged on one side of the overflow outlet (7), a connecting plate (6) is arranged below the fastening ring (5) and the second reinforcing ring (8), a tower outer shell (9) is arranged below the second reinforcing ring (8), a manhole (10) is arranged on the front end face of the tower outer shell (9), a connecting flange (11) is arranged outside the manhole (10), a base (12) is arranged below the tower outer shell (9), and an air inlet (13) is arranged on one side of the tower outer shell (9), the tower comprises a tower cover (1) and is characterized in that a first water inlet (14) is formed in the upper end face of the tower cover (1), a second water inlet (15) is formed above the first water inlet (14), an overflow plate (16) is arranged inside a tower outer shell (9), a flushing pipe opening (17) is formed in one side of the overflow plate (16), an overflow groove (18) is formed above the overflow plate (16), and a baffle plate (19) is arranged above the overflow groove (18).

2. A desulfurization regeneration tower in accordance with claim 1, wherein: the exhaust port (2) and the tower cover (1) are arranged into an integral structure, and the access hole (3) penetrates through the tower cover (1) and extends to the interior of the tower outer shell (9).

3. A desulfurization regeneration tower in accordance with claim 1, wherein: a sealing ring is arranged between the tower cover (1) and the tower outer shell (9), and the tower cover (1) is in threaded connection with the tower outer shell (9).

4. A desulfurization regeneration tower in accordance with claim 1, wherein: the overflow outlet pipe orifice (7) extends to the inside of the tower outer shell (9) and is connected with the tower outer shell (9) in a welding way.

5. A desulfurization regeneration tower in accordance with claim 1, wherein: the first reinforcing ring (4) is connected with the connecting plate (6) in a welding mode, the connecting plate (6) is connected with the tower outer shell (9) in a welding mode, and the second reinforcing ring (8) is connected with the connecting plate (6) in a welding mode.

6. A desulfurization regeneration tower in accordance with claim 1, wherein: one end of the overflow plate (16) is fixedly connected with the overflow outlet pipe orifice (7), the other end of the overflow plate (16) is fixedly connected with the flushing pipe orifice (17), the overflow groove (18) is fixedly connected with the overflow plate (16), and a filter screen is arranged inside the overflow plate (16).