CN214223864U - Desalination device - Google Patents
Desalination device Download PDFInfo
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- CN214223864U CN214223864U CN202020990998.5U CN202020990998U CN214223864U CN 214223864 U CN214223864 U CN 214223864U CN 202020990998 U CN202020990998 U CN 202020990998U CN 214223864 U CN214223864 U CN 214223864U
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- tower body
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- quench tower
- spray gun
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Abstract
The utility model discloses a desalting device, which comprises a quench tower body, wherein the upper end of the quench tower body is provided with a flue gas inlet, one side of the lower end of the quench tower body is provided with a flue gas outlet, a nozzle cooling mechanism is also arranged in the quench tower body, the nozzle cooling mechanism comprises a spray gun, a spray opening of the spray gun is arranged downwards, and the spray gun is positioned below the flue gas inlet; still include the desalination mechanism, the desalination mechanism is including setting up the steam ring on quench tower body upper portion, the steam ring is fixed to be cup jointed the quench tower body outside, steam ring is to oblique below fixed mounting of steam ring has steam nozzle, steam nozzle passes the lateral wall downwardly extending of quench tower body, steam nozzle with sealing connection between the quench tower body, steam ring passes through steam conduit and is connected with steam generator. The device utilizes high-temperature steam to wash salt scale, so that the salt scale hardened on the tower wall is dissolved and falls off to the tower bottom to be removed.
Description
Technical Field
The utility model belongs to the cooling tower desalination field, concretely relates to desalination device.
Background
The quench tower is used for cooling down the high temperature flue gas, makes and enters into its inside high temperature flue gas through cooling back temperature reduction to subsequent processing prevents the high temperature flue gas to the damage of follow-up equipment, to adopting the flue gas cooling of rapid cooling spray gun to the entering in the quench tower at present.
The main effect of quench tower utilizes spray cooling technique to carry out the rapid cooling to the flue gas of exhaust-heat boiler export, reduces the content of burning dioxin in the flue gas at utmost in this process, because contain flying dust and salinity and the long-term contact to the quench tower wall of water spray in the high temperature flue gas, salt deposit scale deposit easily at the quench tower wall, if not handle in time and can lead to piling up to influence the performance of cooling tower inner wall, seriously influence cooling efficiency, cause the cooling tower life-span to reduce simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model discloses based on prior art's is not enough, aim at provides a desalination device that removes salt in real time, be convenient for retrieve, easy and simple to handle to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a desalting device comprises a quenching tower body, wherein a flue gas inlet is formed in the upper end of the quenching tower body, a flue gas outlet is formed in one side of the lower end of the quenching tower body, a nozzle cooling mechanism is further arranged in the quenching tower body and comprises a spray gun, a spray opening of the spray gun is arranged downwards, the spray gun is positioned below the flue gas inlet, a slag outlet is formed in the lower end of the quenching tower body, and a slag discharging valve is arranged at the slag outlet; still include the desalination mechanism, the desalination mechanism is including setting up the steam ring on quench tower body upper portion, the steam ring is fixed to be cup jointed the quench tower body outside, steam ring is to oblique below fixed mounting of steam ring has steam nozzle, steam nozzle passes the lateral wall downwardly extending of quench tower body, steam nozzle with sealing connection between the quench tower body, steam ring passes through steam conduit and is connected with steam generator.
Like this, the high temperature flue gas passes through the flue gas inlet and gets into the quench tower body, and the spray gun of nozzle cooling body sprays high pressure spraying and cools off the high temperature flue gas, and the flue gas after the cooling passes through the exhanst gas outlet and discharges. Steam generator sends steam, and steam passes through steam conduit and steam ring and gets into steam jet, utilizes steam jet to spray steam and erodees the salt scale of quench tower body inside wall, sets up round steam jet at the upper segment in the barrel of the easy scale deposit of quench tower, utilizes high temperature steam to the erodeing of salt scale, makes the salt scale that hardens on the tower wall dissolve and drop to the bottom of the tower and clear away.
Furthermore, a valve is arranged on the steam pipeline.
Furthermore, the steam nozzle is obliquely arranged close to the inclined lower part of the inner side wall of the quenching tower body. The steam can be better brought into contact with the salt scale.
Further, the steam nozzle is a fan-shaped nozzle. Avoid scouring the castable of the tower wall, attenuate the castable.
Further, nozzle cooling body still includes inhalant canal and high pressure channel, be provided with two entries on the spray gun, inhalant canal and high pressure channel set up with two entry intercommunications respectively, and high pressure channel is connected with compressed air generator, and inhalant canal is connected with industry water tank and water tank. The high-pressure water spray can be better sprayed.
Further, the spray gun is provided with at least 2. Improving the cooling effect.
Furthermore, a slag collecting bag is arranged below the slag outlet. The salt scale is conveniently concentrated.
Furthermore, quench tower body lower extreme is hopper-shaped setting. The salt scale is conveniently concentrated.
In summary, the following steps: the device is mainly characterized in that a circle of steam nozzles are arranged at the upper section in a cylinder body easy to scale of the quench tower, and salt scale hardened on the wall of the tower is dissolved and falls off to the bottom of the tower to be removed by utilizing the scouring of high-temperature steam on the salt scale.
Drawings
Fig. 1 is a structural frame diagram of a desalination device according to the present invention.
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. 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, the present invention provides a technical solution: a desalting device comprises a quenching tower body 1, wherein a flue gas inlet 2 is formed in the upper end of the quenching tower body 1, a flue gas outlet 3 is formed in one side of the lower end of the quenching tower body 1, a nozzle cooling mechanism is further arranged in the quenching tower body 1 and comprises a spray gun 4, a spray opening of the spray gun 4 is arranged downwards, the spray gun 4 is positioned below the flue gas inlet 2, a slag outlet 5 is formed in the lower end of the quenching tower body 1, and a slag discharging valve 6 is arranged at the slag outlet 5; still include desalination mechanism, desalination mechanism is including setting up steam ring 7 on quench tower body 1 upper portion, steam ring 7 is fixed to be cup jointed quench tower body 1 outside, 7 oblique below fixed mounting of steam ring has steam nozzle 8, steam nozzle 8 passes quench tower body 1's lateral wall downwardly extending, steam nozzle 8 with sealing connection between quench tower body 1, steam ring 7 is connected with steam generator 10 through 9 ways of steam pipe.
Like this, the high temperature flue gas passes through the flue gas inlet and gets into the quench tower body, and the spray gun of nozzle cooling body sprays high pressure spraying and cools off the high temperature flue gas, and the flue gas after the cooling passes through the exhanst gas outlet and discharges. Steam generator sends steam, and steam passes through steam conduit and steam ring and gets into steam jet, utilizes steam jet to spray steam and erodees the salt scale of quench tower body inside wall, sets up round steam jet at the upper segment in the barrel of the easy scale deposit of quench tower, utilizes high temperature steam to the erodeing of salt scale, makes the salt scale that hardens on the tower wall dissolve and drop to the bottom of the tower and clear away.
In this embodiment, a valve is installed on the steam pipeline 9.
In this embodiment, the steam nozzle 8 is provided to be inclined obliquely downward toward the inner wall of the quenching tower body 1. The steam can be better brought into contact with the salt scale.
In this embodiment, the steam nozzle 8 is a fan nozzle. Avoid scouring the castable of the tower wall, attenuate the castable.
In this embodiment, nozzle cooling body still includes inhalant canal and high pressure channel, be provided with two entries on the spray gun 4, inhalant canal and high pressure channel set up with two entry intercommunications respectively, and high pressure channel is connected with compressed air generator, and inhalant canal is connected with industrial water tank and water tank. The high-pressure water spray can be better sprayed.
In this embodiment, at least 2 spray guns 4 are provided. Improving the cooling effect.
In this embodiment, a slag collecting bag is arranged below the slag outlet 5. The salt scale is conveniently concentrated.
In this embodiment, the lower end of the quenching tower body 1 is funnel-shaped. The salt scale is conveniently concentrated.
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 (8)
1. A desalting device comprises a quenching tower body, wherein a flue gas inlet is formed in the upper end of the quenching tower body, a flue gas outlet is formed in one side of the lower end of the quenching tower body, a nozzle cooling mechanism is further arranged in the quenching tower body and comprises a spray gun, a spray opening of the spray gun is arranged downwards, the spray gun is positioned below the flue gas inlet, a slag outlet is formed in the lower end of the quenching tower body, and a slag discharging valve is arranged at the slag outlet; the method is characterized in that: still include the desalination mechanism, the desalination mechanism is including setting up the steam ring on quench tower body upper portion, the steam ring is fixed to be cup jointed the quench tower body outside, steam ring is to oblique below fixed mounting of steam ring has steam nozzle, steam nozzle passes the lateral wall downwardly extending of quench tower body, steam nozzle with sealing connection between the quench tower body, steam ring passes through steam conduit and is connected with steam generator.
2. A desalination unit as claimed in claim 1, wherein: and a valve is arranged on the steam pipeline.
3. A desalination unit as claimed in claim 1, wherein: the steam nozzle is obliquely arranged towards the inclined lower part close to the inner side wall of the quenching tower body.
4. A desalination unit as claimed in claim 1, wherein: the steam nozzle is a fan-shaped nozzle.
5. A desalination unit as claimed in claim 1, wherein: the nozzle cooling mechanism further comprises a water inlet channel and a high-pressure channel, two inlets are formed in the spray gun, the water inlet channel and the high-pressure channel are respectively communicated with the two inlets, the high-pressure channel is connected with a compressed air generator, and the water inlet channel is connected with an industrial water tank and a water tank.
6. A desalination unit as claimed in claim 1, wherein: the spray gun is provided with at least 2.
7. A desalination unit as claimed in claim 1, wherein: and a slag collecting bag is arranged below the slag outlet.
8. A desalination unit as claimed in claim 1, wherein: quench tower body lower extreme is hourglass hopper-shaped setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020990998.5U CN214223864U (en) | 2020-06-03 | 2020-06-03 | Desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020990998.5U CN214223864U (en) | 2020-06-03 | 2020-06-03 | Desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214223864U true CN214223864U (en) | 2021-09-17 |
Family
ID=77672569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020990998.5U Active CN214223864U (en) | 2020-06-03 | 2020-06-03 | Desalination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214223864U (en) |
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2020
- 2020-06-03 CN CN202020990998.5U patent/CN214223864U/en active Active
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