CN215723313U - Quench tower - Google Patents
Quench tower Download PDFInfo
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- CN215723313U CN215723313U CN202121490786.1U CN202121490786U CN215723313U CN 215723313 U CN215723313 U CN 215723313U CN 202121490786 U CN202121490786 U CN 202121490786U CN 215723313 U CN215723313 U CN 215723313U
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Abstract
The utility model discloses a quench tower, comprising: the periphery wall of the outer chamber is provided with a quenching water spray header, and the bottom wall of the outer chamber is provided with a water outlet; the inner bin is fixedly arranged in the outer bin, the peripheral wall of the inner bin is provided with a condensation inlet pipe, a condensation outlet pipe and a smoke inlet pipe which are communicated with the peripheral wall of the outer bin, the top wall of the inner bin is provided with a smoke outlet pipe which is communicated with the top wall of the outer bin, and the bottom wall of the inner bin is provided with a sewage discharge pipe which is communicated with the bottom wall of the outer bin; condensation subassembly, including condenser pipe and semiconductor refrigeration piece, in the interior warehouse was located to the heliciform of condenser pipe, its both ends entered the pipe and the condensation exit tube is linked together with the condensation that corresponds respectively, semiconductor refrigeration piece fixed mounting is in order to dispel the heat to interior warehouse on the perisporium of interior warehouse. Through this quench tower, can carry out rapid cooling to the high temperature waste gas in the quench tower to reduce the content of vapor and impurity in the gas of going out the tobacco pipe exhaust, with the damage that reduces follow-up equipment.
Description
Technical Field
The utility model relates to the technical field of cooling towers, in particular to a quenching tower for rapidly cooling high-temperature flue gas.
Background
After hazardous waste carries out incineration disposal, can produce a large amount of high temperature flue gases, if just discharge into the atmosphere without the cooling treatment, can cause secondary pollution to the atmosphere, for this reason, dispose the quench tower who is used for carrying out rapid cooling to the high temperature flue gas after hazardous waste burns, need strict control flue gas at the in-process that the quench tower cooled down the high temperature flue gas and externally reveal, also need control effectively to the temperature in the quench tower and water level.
The gas enters the reaction cylinder from the gas inlet and is sprayed and cooled through the spray pipe, in the process, the high-temperature gas is easy to carry part of water to be discharged from the gas outlet, and the gas with water is easy to damage the gas pump.
SUMMERY OF THE UTILITY MODEL
Accordingly, there is a need for a quench tower that solves the above-mentioned problems.
According to one aspect of the present invention, there is provided a quench tower comprising:
the periphery wall of the outer chamber is provided with a quenching water spray header, and the bottom wall of the outer chamber is provided with a water outlet;
the inner bin is fixedly arranged in the outer bin, a cavity is formed between the inner bin and the outer bin, a condensation inlet pipe, a condensation outlet pipe and a smoke inlet pipe which extend out of the outer bin through the cavity are arranged on the inner peripheral wall of the inner bin, a smoke outlet pipe which extends out of the outer bin through the cavity is arranged on the inner top wall of the inner bin, and a sewage discharge pipe which extends out of the outer bin through the cavity is arranged on the inner bottom wall of the inner bin;
the condensation assembly comprises a condensation pipe and semiconductor refrigeration pieces, wherein the condensation pipe is spirally arranged in the inner bin, two ends of the condensation pipe are respectively communicated with the condensation inlet pipe and the condensation outlet pipe, and the semiconductor refrigeration pieces are fixedly arranged on the peripheral wall of the inner bin to dissipate heat of the inner bin.
According to some embodiments, the bottom wall of the inner chamber is funnel-shaped, and the sewage discharge pipe is arranged at the central position of the bottom wall of the inner chamber.
According to some embodiments, the bottom wall of the inner bin is provided with a plurality of flow guide grooves, and the plurality of flow guide grooves extend towards the periphery from the center of the bottom wall of the inner bin so as to channel the cooled condensed water.
According to some embodiments, the refrigerator further comprises a temperature conducting piece, and two ends of the temperature conducting piece are respectively connected with the hot end of the corresponding semiconductor refrigeration piece and the inner wall of the outer chamber.
According to some embodiments, the temperature-conducting member is one of a metal aluminum pillar, a metal copper pillar, and a heat pipe.
According to some embodiments, the inner wall of the inner chamber, the inner wall of the smoke inlet pipe and the inner wall of the smoke outlet pipe are provided with corrosion-resistant layers.
According to some embodiments, the quenching water spray headers are uniformly arranged on the inner wall of the outer chamber to spray and cool the outer peripheral wall of the inner chamber.
According to some embodiments, the condensation inlet pipe, the condensation outlet pipe and the smoke inlet pipe are provided with valves.
According to some embodiments, the water outlet is connected with a water outlet pipe, and the water outlet pipe is communicated with the condensation outlet pipe.
Compared with the prior art, the utility model has the following beneficial effects:
this quench tower during operation, hot waste gas is from advancing during the tobacco pipe advances interior bin, waste gas is in the internal chamber body of bin upward movement in-process and condenser pipe contact and carries out cold and hot exchange including, the semiconductor refrigeration piece that sets up on the perisporium of interior bin also refrigerates the gas in the interior bin simultaneously, the quench water shower head on the inner wall of outer bin sprays the cooling to the periphery wall of interior bin in addition, so that the vapor in the hot waste gas can cool down the condensation and be the water globule, mix the blow off pipe discharge on the interior bin bottom wall with the crystal that hot waste gas cooling was appeared, thereby reduce the content of vapor in the gas via a tobacco pipe institute's combustion gas, in order to reduce the damage to follow-up equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a quench tower according to the present invention;
FIG. 2 is a schematic perspective view of a quench tower according to the present invention.
In the figure: an outer chamber 100; a quench water spray header 110; an inner chamber 200; a condenser inlet pipe 210; a condensate outlet pipe 220; a smoke inlet pipe 230; a smoke outlet pipe 240; a blow-off pipe 250; a valve 260; a condensing assembly 300; a condenser tube 310; a semiconductor refrigeration chip 320; the thermal fuse 400.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 to 2, the present invention provides a quenching tower, through which high-temperature exhaust gas in the quenching tower can be rapidly cooled to condense water vapor in the exhaust gas into small water droplets, and the temperature of hot exhaust gas is reduced to condense part of impurities into crystals to be separated out, so as to reduce the content of water vapor and impurities in the discharged exhaust gas and reduce the damage to subsequent equipment.
The quenching tower comprises an outer chamber 100, an inner chamber 200 and a condensing assembly 300, wherein the periphery wall of the outer chamber 100 is provided with a quenching water spray header 110, and the bottom wall of the outer chamber is provided with a water outlet (not shown in the figure). The inner chamber 200 is fixedly installed in the outer chamber 100, a cavity is formed between the inner chamber 200 and the outer chamber 100, a condensation inlet pipe 210, a condensation outlet pipe 220 and a smoke inlet pipe 230 extending to the outside of the outer chamber 100 via the cavity are arranged on the inner peripheral wall of the inner chamber 200, a smoke outlet pipe 240 extending to the outside of the outer chamber 100 via the cavity is arranged on the inner top wall of the inner chamber 200, and a sewage discharge pipe 250 extending to the outside of the outer chamber 100 via the cavity is arranged on the inner bottom wall of the inner chamber 200. The condensing assembly 300 includes a condensing tube 310 and a semiconductor cooling plate 320, the condensing tube 310 is spirally disposed in the inner chamber 200, two ends of the condensing tube 310 are respectively communicated with the corresponding condensing inlet tube 210 and the condensing outlet tube 220, and the semiconductor cooling plate 320 is fixedly mounted on the peripheral wall of the inner chamber 200 to dissipate heat from the inner chamber 200.
Wherein, the water outlet is used for discharging condensed water sprayed by the rapid cooling water spray header 110 on the peripheral wall of the outer chamber 100. In addition, conductor refrigeration is a solid refrigeration mode, and is realized by directly transferring heat by holes and electrons in motion. Compared with a compressor refrigerating system, the cooling tower has the advantages of no mechanical rotating part, no need of refrigerant, no noise, no pollution, high reliability, long service life, capability of heating in a current reverse direction, easiness in constant temperature control and the like, and is higher in practicability when applied to the quenching tower.
In the above scheme, when the quenching tower is in operation, hot exhaust gas enters the inner chamber 200 from the smoke inlet pipe 230, the exhaust gas contacts the condenser pipe 310 during upward movement in the chamber body of the inner chamber 200 to perform heat exchange, meanwhile, the semiconductor chilling fins 320 arranged on the peripheral wall of the inner chamber 200 also refrigerate the gas in the inner chamber 200, and in addition, the quenching water spray header 110 on the inner wall of the outer chamber 100 performs spray cooling on the peripheral wall of the inner chamber 200, so that the water vapor in the hot exhaust gas is cooled and condensed into small water beads, and the mixture mixed with the crystals precipitated by cooling the hot exhaust gas is discharged through the drain pipe 250 on the bottom wall of the inner chamber 200, thereby reducing the content of the water vapor in the gas discharged through the smoke outlet pipe 240, and reducing the damage to subsequent processing equipment.
According to some embodiments, in order to facilitate the mixture of the condensed water droplets in the inner chamber 200 and the crystals precipitated by cooling the hot exhaust gas to flow out of the inner chamber 200 and reduce the damage to the inner wall of the inner chamber 200, preferably, the bottom wall of the inner chamber 200 may be funnel-shaped, and the drain pipe 250 is disposed at the center of the bottom wall of the inner chamber 200, so that the condensed mixture is more easily discharged through the drain pipe 250.
Further, the bottom wall of the inner chamber 200 is provided with a plurality of guiding grooves (not shown in the figure), and the guiding grooves extend from the center of the bottom wall of the inner chamber 200 to the periphery so as to guide the mixture of the cooled condensed water and the crystals precipitated by cooling the hot waste gas to the opening of the drain pipe 250.
According to some embodiments, the quenching tower further comprises a temperature guiding member 400, the semiconductor chilling plates 320 have a hot end and a cold end, the cold end is disposed in the inner chamber 200 for absorbing heat, the hot end is disposed outside the inner chamber 200 for conducting heat at the cold end, wherein two ends of the temperature guiding member 400 are respectively connected to the corresponding hot end of the semiconductor chilling plate 320 and the inner wall of the outer chamber 100. So that the heat at the hot end of the semiconductor cooling plate 320 is conducted out of the outer chamber 100 through the temperature-conducting member 400 for heat dissipation. The metal has a good thermal conductivity, and the thermal conductive member 400 is one of a metal aluminum column, a metal copper column, and a heat pipe.
In order to avoid the condensed mixture adhering to the inner wall of the inner chamber 200, the inner wall of the smoke inlet pipe 230 and the inner wall of the smoke outlet pipe 240 to corrode the wall surface thereof, thereby causing damage to the quenching tower, in the embodiment, the inner wall of the inner chamber 200, the inner wall of the smoke inlet pipe 230 and the inner wall of the smoke outlet pipe 240 are all provided with corrosion-resistant layers (not shown in the figure). The corrosion-resistant layer can be made of paint, ceramic or electroplating alloy, and the corrosion-resistant layer is the paint, so that the method is most convenient and cost-saving, and the corrosion-resistant paint can be directly coated on the wall surface, thereby effectively reducing the damage of waste gas to the quenching tower.
According to some embodiments, in order to enable the quenching water spray header 110 provided on the outer chamber 100 to more efficiently cool the inner chamber 200, in this embodiment, the quenching water spray header 110 is uniformly arranged on the inner wall of the outer chamber 100 to spray the outer peripheral wall of the inner chamber 200 for cooling.
According to some embodiments, since the capacity of the quenching tower is limited, in order to make the condensation effect of the exhaust gas cooled by the inner chamber 200 better, in the embodiment, the smoke inlet pipe 230 is provided with a valve 260 to limit the flow of the exhaust gas in the inner chamber 200, so as to effectively increase the condensation of the water vapor in the exhaust gas, and reduce the content of the water vapor in the exhaust gas discharged through the smoke outlet pipe 240. In addition, the inlet and outlet pipes 210 and 220 are provided with valves 260 to limit the flow of the condensed water in the condensation pipes 310.
According to some embodiments, since condensed water flows through both the inside of the condensation outlet pipe 220 and the quenching water shower head 110, in order to facilitate collecting and processing the condensed water flowing out through the water outlet and the condensation outlet pipe 220, in this embodiment, the water outlet is connected to a water outlet pipe (not shown), and the water outlet pipe is communicated with the condensation outlet pipe 220.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Claims (9)
1. A quench tower, comprising:
the inner peripheral wall of the outer chamber is provided with a quenching water spray header, and the bottom wall of the outer chamber is provided with a water outlet;
the inner bin is fixedly arranged in the outer bin, a cavity is formed between the inner bin and the outer bin, a condensation inlet pipe, a condensation outlet pipe and a smoke inlet pipe which extend out of the outer bin through the cavity are arranged on the inner peripheral wall of the inner bin, a smoke outlet pipe which extends out of the outer bin through the cavity is arranged on the inner top wall of the inner bin, and a sewage discharge pipe which extends out of the outer bin through the cavity is arranged on the inner bottom wall of the inner bin;
the condensation assembly comprises a condensation pipe and semiconductor refrigeration pieces, wherein the condensation pipe is spirally arranged in the inner bin, two ends of the condensation pipe are respectively communicated with the condensation inlet pipe and the condensation outlet pipe, and the semiconductor refrigeration pieces are fixedly arranged on the peripheral wall of the inner bin to dissipate heat of the inner bin.
2. The quenching tower according to claim 1,
the diapire of interior bin is hourglass hopper-shaped, the blow off pipe is located the central point of the diapire of interior bin puts.
3. The quenching tower according to claim 2,
the bottom wall of the inner bin is provided with a plurality of flow guide grooves, and the flow guide grooves extend towards the periphery with the center of the bottom wall of the inner bin and are used for dredging the cooled condensate water.
4. The quenching tower according to claim 1,
the semiconductor refrigeration device is characterized by further comprising a temperature conduction piece, wherein two ends of the temperature conduction piece are respectively connected with the corresponding hot end of the semiconductor refrigeration piece and the inner wall of the outer bin.
5. The quenching tower according to claim 4,
the heat conducting piece is one of a metal aluminum column, a metal copper column and a heat pipe.
6. The quenching tower according to claim 1,
the inner wall of the inner chamber, the inner wall of the smoke inlet pipe and the inner wall of the smoke outlet pipe are all provided with corrosion-resistant layers.
7. The quenching tower according to claim 1,
the quenching water spray heads are uniformly arranged on the inner wall of the outer chamber and used for spraying and cooling the outer peripheral wall of the inner chamber.
8. The quenching tower according to claim 1,
the condensation advances the pipe, the condensation exit tube and advance the tobacco pipe and all be equipped with the valve.
9. The quenching tower according to claim 1,
the water outlet is connected with a water outlet pipe, and the water outlet pipe is communicated with the condensation outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490786.1U CN215723313U (en) | 2021-06-30 | 2021-06-30 | Quench tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490786.1U CN215723313U (en) | 2021-06-30 | 2021-06-30 | Quench tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215723313U true CN215723313U (en) | 2022-02-01 |
Family
ID=80046734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121490786.1U Active CN215723313U (en) | 2021-06-30 | 2021-06-30 | Quench tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215723313U (en) |
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2021
- 2021-06-30 CN CN202121490786.1U patent/CN215723313U/en active Active
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