CN215428186U - Cooling system of desulfurizing tank - Google Patents
Cooling system of desulfurizing tank Download PDFInfo
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- CN215428186U CN215428186U CN202121242166.6U CN202121242166U CN215428186U CN 215428186 U CN215428186 U CN 215428186U CN 202121242166 U CN202121242166 U CN 202121242166U CN 215428186 U CN215428186 U CN 215428186U
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Abstract
The utility model relates to the technical field of a desulfurization pool, in particular to a cooling system of the desulfurization pool, which comprises a cooling body, a refrigerator, a cold water pipe, a high-pressure water pump and a water storage tank, wherein the cooling body is provided with a cooling water inlet and a cooling water outlet; the cooling body comprises a cooling chamber arranged above the regeneration chamber and a spray pipe arranged at the top of the cooling chamber; the water storage tank is arranged on one side of the desulfurization tank, and the refrigerator is connected with the water storage tank; one end of the cold water pipe is connected with the water outlet of the water storage tank through a high-pressure water pump, and the other end of the cold water pipe is connected with the water inlet of the spray pipe; the regeneration room top of desulfurization pond sets up the cooling chamber, and the air after the desulfurization gets into the cooling chamber, sprays through the shower, not only makes the flue gas can further carry out desulfurization reaction with water smoke, can also carry out further cooling to the flue gas through water smoke.
Description
Technical Field
The utility model relates to the technical field of a desulfurization tank, in particular to a cooling system of the desulfurization tank.
Background
The soot produced by industrial production contains a large amount of substances harmful to human bodies, the temperature of the soot is extremely high, and the soot contains not only a large amount of fine particles but also a large amount of heat energy harmful substances. Traditional soot is unsatisfactory through desulfurization pond treatment back cooling effect, does not have fine impurity of getting rid of not only, leads to the soot to remain toxic gas, and the soot gas after the desulfurization still produces the damage to filter equipment because of high temperature after going out tobacco pipe entering filter equipment moreover.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a cooling system of a desulfurization tank.
In order to solve the technical problems, the utility model adopts the technical scheme that: the cooling system of the desulfurization tank is provided, the desulfurization tank comprises a regeneration chamber arranged at the bottom of the desulfurization tank, and regeneration slurry is loaded in the regeneration chamber and comprises a cooling body, a refrigerator, a cold water pipe, a high-pressure water pump and a water storage tank;
the cooling body comprises a cooling chamber arranged above the regeneration chamber and a spray pipe arranged at the top of the cooling chamber;
the water storage tank is arranged on one side of the desulfurization tank, and the refrigerator is connected with the water storage tank; one end of the cold water pipe is connected with the water outlet of the water storage tank through a high-pressure water pump, and the other end of the cold water pipe is connected with the water inlet of the spray pipe;
the spraying pipe is sequentially provided with a water inlet channel and a mixing cavity which are communicated with each other along the water inlet direction, and the corresponding side wall of the mixing cavity is provided with more than two spraying ports;
one end of the water inlet channel close to the mixing cavity is of a first necking structure;
the inlet channel with be equipped with the chamber of admitting air between the lateral wall that the shower corresponds, be equipped with the through-hole with outside air and inlet channel intercommunication on the lateral wall that the chamber of admitting air corresponds respectively, the one end that the chamber of admitting air is close to the hybrid chamber is second necking down structure.
Further, the shower is equipped with three groups, three groups the shower is the level respectively and the equidistance sets up at the cooling chamber top.
Furthermore, be equipped with the mouth that sprays that 6 equidistance set up on the lateral wall that the hybrid chamber corresponds, be equipped with atomizing nozzle on the mouth that sprays.
Further, the device also comprises a circulating water pipe;
the circulating water pipe is arranged on the corresponding inner side wall of the cooling chamber in a surrounding manner; the water inlet of the circulating water pipe is connected with the water storage tank; a water return pipe is arranged on the water storage tank, and a water outlet of the circulating water pipe is connected with the water return pipe; the refrigerator is connected with the water return pipe.
Furthermore, a temperature detector is arranged on the water storage tank, an electromagnetic switch valve is arranged at a water outlet of the water storage tank, and the temperature detector is electrically connected with the electromagnetic switch valve.
The utility model has the beneficial effects that: the utility model provides a cooling system of desulfurization pond, the regeneration room top of desulfurization pond sets up the cooling chamber, and the air admission cooling chamber after the desulfurization sprays through the shower, not only makes the flue gas can further carry out desulfurization reaction with water smoke, can also carry out further cooling to the flue gas through water smoke. Simultaneously, set up the chamber of admitting air in the shower, the passageway of admitting air is through high pressure water pump water delivery and form the torrent at first necking down structure to producing the negative pressure to the chamber of admitting air, the chamber of admitting air is breathed in from the outside and is got into the hybrid chamber and water and mix the back from spraying mouthful blowout, shower spun water smoke diffusion under the air action more even and the velocity of flow is very fast, can carry out abundant contact with the flue gas, increases the effect of water smoke cooling.
Drawings
FIG. 1 is a schematic view showing a cooling system of a desulfurization tank according to the present invention;
FIG. 2 is an enlarged view of a portion of the cooling system of a desulfurization tank in accordance with the present invention;
description of reference numerals:
1. a refrigerator; 2. a cold water pipe; 3. a high pressure water pump; 4. a water storage tank; 41. a water return pipe; 5. a regeneration chamber; 6. an air inlet pipe; 7. a shower pipe; 71. a water inlet channel; 72. a mixing chamber; 73. an air inlet cavity; 8. a filter layer; 9. and a circulating water pipe.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 2, the cooling system of a desulfurization tank provided by the present invention includes a regeneration chamber disposed at the bottom of the desulfurization tank, wherein the regeneration chamber is loaded with regeneration slurry, and includes a cooling body, a refrigerator, a cold water pipe, a high pressure water pump and a water storage tank;
the cooling body comprises a cooling chamber arranged above the regeneration chamber and a spray pipe arranged at the top of the cooling chamber;
the water storage tank is arranged on one side of the desulfurization tank, and the refrigerator is connected with the water storage tank; one end of the cold water pipe is connected with the water outlet of the water storage tank through a high-pressure water pump, and the other end of the cold water pipe is connected with the water inlet of the spray pipe;
the spraying pipe is sequentially provided with a water inlet channel and a mixing cavity which are communicated with each other along the water inlet direction, and the corresponding side wall of the mixing cavity is provided with more than two spraying ports;
one end of the water inlet channel close to the mixing cavity is of a first necking structure;
the inlet channel with be equipped with the chamber of admitting air between the lateral wall that the shower corresponds, be equipped with the through-hole with outside air and inlet channel intercommunication on the lateral wall that the chamber of admitting air corresponds respectively, the one end that the chamber of admitting air is close to the hybrid chamber is second necking down structure.
From the above description, the beneficial effects of the present invention are: the utility model provides a cooling system of desulfurization pond, the regeneration room top of desulfurization pond sets up the cooling chamber, and the air admission cooling chamber after the desulfurization sprays through the shower, not only makes the flue gas can further carry out desulfurization reaction with water smoke, can also carry out further cooling to the flue gas through water smoke. Simultaneously, set up the chamber of admitting air in the shower, the passageway of admitting air is through high pressure water pump water delivery and form the torrent at first necking down structure to producing the negative pressure to the chamber of admitting air, the chamber of admitting air is breathed in from the outside and is got into the hybrid chamber and water and mix the back from spraying mouthful blowout, shower spun water smoke under the air action diffusion more even and the velocity of flow very fast can carry out abundant contact with the flue gas, increase the effect of water smoke cooling.
Further, the shower is equipped with three groups, three groups the shower is the level respectively and the equidistance sets up at the cooling chamber top.
As can be seen from the above description, the three groups of spray pipes are respectively arranged at the top of the cooling chamber in a horizontal and equidistant manner to cool and filter the smoke.
Furthermore, be equipped with the mouth that sprays that 6 equidistance set up on the lateral wall that the hybrid chamber corresponds, be equipped with atomizing nozzle on the mouth that sprays.
According to the description, the atomizing nozzles are arranged on the spraying openings, so that the water-vapor mixing effect is improved, and the sprayed water mist is finer and more uniform.
Further, the device also comprises a circulating water pipe;
the circulating water pipe is arranged on the corresponding inner side wall of the cooling chamber in a surrounding manner; the water inlet of the circulating water pipe is connected with the water storage tank; a water return pipe is arranged on the water storage tank, and a water outlet of the circulating water pipe is connected with the water return pipe; the refrigerator is connected with the water return pipe.
As can be known from the above description, the circulating water pipe surrounds the inner side wall corresponding to the cooling chamber, and cools the cooling chamber, so as to further cool the cooling chamber and the indoor flue gas.
Furthermore, a temperature detector is arranged on the water storage tank, an electromagnetic switch valve is arranged at a water outlet of the water storage tank, and the temperature detector is electrically connected with the electromagnetic switch valve.
According to the above description, the water storage tank is provided with the temperature detector, the water outlet of the water storage tank is provided with the electromagnetic switch valve, the temperature detector is electrically connected with the electromagnetic switch valve, and when the thermometer detects that the cold water in the water storage tank is cooled to the preset temperature, the electromagnetic switch valve is controlled to be opened, so that the cold water in the water storage tank is conveyed to the circulating water pipe and the spray pipe.
Referring to fig. 1 to fig. 2, a first embodiment of the present invention is: the cooling system of the desulfurization tank comprises a liquid cooling body, a refrigerator 1, a cold water pipe 2, a high-pressure water pump 3 and a water storage tank 4. The desulfurization pond includes setting up regeneration chamber 5 in the desulfurization pond bottom, load the regeneration slurry in the regeneration chamber, the regeneration slurry is limestone slurry. And an air inlet connected with an air inlet pipe 6 is arranged on one side of the regeneration chamber, and the air inlet pipe is used for conveying flue gas exhausted by incineration. The flue gas enters a regeneration chamber to react with limestone slurry for desulfurization. The regeneration chamber is also connected with a liquid inlet pipe for conveying sodium hydroxide solution.
The cooling body comprises a cooling chamber arranged above the regeneration chamber and a spray pipe 7 arranged at the top of the cooling chamber, a filter layer 8 is arranged at the top of the cooling chamber, the spray pipe is positioned under the filter layer, and the gap between the spray pipe and the filter layer is 20 mm. The shower is equipped with three groups, three groups the shower is the level respectively and the equidistance sets up at the cooling chamber top, and the clearance between three groups of showers is 80 mm.
The water storage tank is arranged on one side of the desulfurization tank, the refrigerator is connected with the water storage tank, the model of the refrigerator is 30HXY/HXC, one end of the cold water pipe is connected with a water outlet of the water storage tank through a high-pressure water pump, and the other end of the cold water pipe is connected with a water inlet of the spray pipe.
The spray pipe is internally provided with a water inlet channel 71 and a mixing chamber 72 which are communicated with each other in sequence along the water inlet direction, and the mixing chamber is positioned in the cooling chamber corresponding to the position of the cold water pipe. And more than two spraying ports are arranged on the corresponding side wall of the mixing cavity. Specifically, the inside inhalant canal of shower is close to the one end of hybrid chamber and is first necking down structure, first necking down structure is the funnel shape. Simultaneously, inhalant canal with the shower is coaxial setting, inhalant canal with be equipped with air intake cavity 73 between the lateral wall that the shower corresponds, air intake cavity's quantity is two, two air intake cavity sets up respectively in inhalant canal's both sides. And through holes communicated with the outside air and the water inlet channel are respectively arranged on the side walls corresponding to the air inlet cavity. And one end of the air inlet cavity, which is close to the mixing cavity, is of a second necking structure. The flue gas is desulfurized by the regeneration chamber and then rises to enter the cooling chamber, the spray pipe sprays cooling liquid downwards, and the flue gas entering the cooling chamber is further cooled by the action of the sprayed cooling liquid. Specifically, because set up the chamber of admitting air in the shower, the passageway of admitting air passes through high pressure water pump water delivery and forms the torrent at first necking down structure to producing the negative pressure to the chamber of admitting air, the chamber of admitting air is breathed in from the outside and is got into the hybrid chamber and water and mix the back and export from the mouth that sprays, and the water smoke of shower output is diffused more evenly and the velocity of flow is very fast under the air action and can be carried out abundant contact with the flue gas, increases the effect of water smoke cooling.
In this embodiment, be equipped with the mouth that sprays that 6 equidistance set up on the lateral wall that the hybrid chamber corresponds, every all be equipped with atomizing nozzle on the mouth that sprays.
In this embodiment, the cooling system of the desulfurization tank further includes a circulating water pipe 9, and specifically, the circulating water pipe is arranged around the inner side wall corresponding to the cooling chamber; the water inlet of the circulating water pipe is connected with the water storage tank; a water return pipe 41 is arranged on the water storage tank, and a water outlet of the circulating water pipe is connected with the water return pipe; the refrigerator is connected with a water return pipe of the circulating water pipe. The circulating water pipe surrounds and cools down the environment in the cooling chamber on the inside wall that the cooling chamber corresponds and handles, and circulating water pipe gets into the cistern through getting into the cistern after the refrigerant cools down after retrieving the wet return with the water recovery behind the thermal cycle through being connected with the wet return and carries out next round of water-cooling circulation, reaches the purpose of high-efficient environmental protection.
In this embodiment, liquid in the retaining pond also can be the lime stone thick liquid of dilution or pure water, sprays the blowout through the shower after the cooling of the lime stone thick liquid of dilution and forms water smoke in the cooling chamber and carry out further desulfurization and cooling to the flue gas after the desulfurization, realizes filtering and refrigerated dual effect.
In this embodiment, be equipped with the temperature detector on the water storage box, the delivery port of water storage box is equipped with the electromagnetic switch valve, the temperature detector with the electromagnetic switch valve electricity is connected. The water storage tank is provided with a temperature detector, the water outlet of the water storage tank is provided with an electromagnetic switch valve, the temperature detector is electrically connected with the electromagnetic switch valve, and when the thermometer detects that the cold water in the water storage tank is cooled to a preset temperature, the electromagnetic switch valve is controlled to be opened to convey the cold water in the water storage tank to the circulating water pipe and the spray pipe.
In this embodiment, filter layer from the bottom up is equipped with filter screen, graphite layer and air filter in proper order, and the filter layer can further filter residue and particulate matter in the flue gas.
In this embodiment, a drying layer is further disposed between the filter screen and the graphite layer, and a drying agent is filled in the drying layer.
In summary, according to the cooling system of the desulfurization tank provided by the utility model, the cooling chamber is arranged above the regeneration chamber of the desulfurization tank, and the desulfurized air enters the cooling chamber and is sprayed by the spraying pipe, so that the flue gas can be further subjected to desulfurization reaction with the water mist, and the flue gas can be further cooled by the water mist. Simultaneously, set up the chamber of admitting air in the shower, the passageway of admitting air is through high pressure water pump water delivery and form the torrent at first necking down structure to producing the negative pressure to the chamber of admitting air, the chamber of admitting air is breathed in from the outside and is got into the hybrid chamber and water and mix the back and export from the mouth that sprays, and the water smoke of shower output is diffused more evenly and the velocity of flow is very fast under the air action and can be carried out abundant contact with the flue gas, increases the effect of water smoke cooling.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (5)
1. A cooling system of a desulfurization pond comprises a regeneration chamber arranged at the bottom of the desulfurization pond, wherein regeneration slurry is loaded in the regeneration chamber, and the cooling system is characterized by comprising a cooling body, a refrigerator, a cold water pipe, a high-pressure water pump and a water storage tank;
the cooling body comprises a cooling chamber arranged above the regeneration chamber and a spray pipe arranged at the top of the cooling chamber;
the water storage tank is arranged on one side of the desulfurization tank, and the refrigerator is connected with the water storage tank; one end of the cold water pipe is connected with the water outlet of the water storage tank through a high-pressure water pump, and the other end of the cold water pipe is connected with the water inlet of the spray pipe;
the spraying pipe is sequentially provided with a water inlet channel and a mixing cavity which are communicated with each other along the water inlet direction, and the corresponding side wall of the mixing cavity is provided with more than two spraying ports;
one end of the water inlet channel close to the mixing cavity is of a first necking structure;
the inlet channel with be equipped with the chamber of admitting air between the lateral wall that the shower corresponds, be equipped with the through-hole with outside air and inlet channel intercommunication on the lateral wall that the chamber of admitting air corresponds respectively, the one end that the chamber of admitting air is close to the hybrid chamber is second necking down structure.
2. The cooling system of a desulfurization tank, according to claim 1, wherein the three groups of spray pipes are respectively arranged on the top of the cooling chamber horizontally and equidistantly.
3. The cooling system of a desulfurization tank according to claim 1, wherein the mixing chamber is provided with 6 spraying ports at equal intervals on the corresponding side wall, and the spraying ports are provided with atomizing nozzles.
4. The cooling system of a desulfurization tank, according to claim 1, further comprising a circulating water pipe;
the circulating water pipe is arranged on the corresponding inner side wall of the cooling chamber in a surrounding manner; the water inlet of the circulating water pipe is connected with the water storage tank; a water return pipe is arranged on the water storage tank, and a water outlet of the circulating water pipe is connected with the water return pipe; the refrigerator is connected with the water return pipe.
5. The cooling system of a desulfurization tank as recited in claim 4, wherein a temperature detector is disposed on the water storage tank, an electromagnetic switch valve is disposed at the water outlet of the water storage tank, and the temperature detector is electrically connected to the electromagnetic switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242166.6U CN215428186U (en) | 2021-06-04 | 2021-06-04 | Cooling system of desulfurizing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242166.6U CN215428186U (en) | 2021-06-04 | 2021-06-04 | Cooling system of desulfurizing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215428186U true CN215428186U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121242166.6U Active CN215428186U (en) | 2021-06-04 | 2021-06-04 | Cooling system of desulfurizing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215428186U (en) |
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2021
- 2021-06-04 CN CN202121242166.6U patent/CN215428186U/en active Active
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