CN212179629U - Steam heat recovery system - Google Patents
Steam heat recovery system Download PDFInfo
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- CN212179629U CN212179629U CN202020531314.5U CN202020531314U CN212179629U CN 212179629 U CN212179629 U CN 212179629U CN 202020531314 U CN202020531314 U CN 202020531314U CN 212179629 U CN212179629 U CN 212179629U
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- recovery system
- heat recovery
- heat
- steam heat
- pipe
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Abstract
The utility model provides a pair of steam heat recovery system lets in each branch pipe with hot steam through the trunk line in, the lower part of branch pipe be provided with conical shower nozzle, the shower nozzle let in the heat-retaining solution below the storage tank page. In this way, hot vapor is mixed into the heat storage solution to exchange heat with the heat energy in the vapor by the heat storage function of the heat storage solution. After the non-condensable gas overflows, the atomization spraying device arranged above the accommodating groove atomizes and sprays the heat storage solution, and the atomized heat storage solution is mixed with the non-condensable gas to settle and enters the heat storage solution again for heat exchange. Thus, the heat energy in the water vapor can be recovered to the maximum extent.
Description
Technical Field
The utility model relates to a recovery unit for retrieving the heat energy in the steam, it is specific once with the leading-in heat-retaining solution in the storage tank of steam to further with heat recovery's system through spraying system.
Background
The high temperature steam contains a large amount of heat energy. Therefore, a recycling system is required to recycle the heat energy. In the prior art, high-temperature steam is generally liquid water which is introduced into a heat storage solution, and heat energy in high-temperature gas is recovered through the heat storage capacity of the water. However, because the water vapor contains a large amount of non-condensable gas, the gas containing heat energy can be separated from the heat storage solution and enter the environment, and the recovery efficiency of the heat energy cannot be effectively improved. The non-condensable gases are generated due to the physical properties of the dew point possessed by the gases. The Dew point is also called Dew point temperature (Dew point temperature), and in meteorology, it refers to the temperature to which the gaseous water contained in the air is saturated and condensed into liquid water under a fixed air pressure. At this temperature, the condensed water floats in the air and is called mist, and when it sticks to a solid surface, it is called dew point.
Therefore, a system is needed to recover heat energy from the mist containing heat energy floating in the recovery system so as to improve the efficiency of heat recovery.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a steam heat recovery system, its purpose provides one set and can carry out the recovery atomized again with the efficiency that promotes heat recovery with the noncondensable gas who contains heat energy that overflows in the heat-retaining solution.
A steam heat recovery system is used for containing a liquid containing groove and a main pipeline for introducing high-temperature steam, wherein a plurality of branch pipes are arranged on the main pipeline and introduced below the liquid level of the containing groove; an outer discharge pipeline is arranged on one side of the containing groove close to the lower part and communicated with water utilization equipment, a circulating pipeline is arranged on the other side of the containing groove and provided with a constant pressure device and a valve, at least one atomization spraying device is arranged above the containing groove and communicated with the circulating pipeline.
Further, atomizing spray set include the trunk line, the trunk line pass through body and shower nozzle device UNICOM, the shower nozzle device include the main part, the main part link up and its one end is provided with the step groove, the step groove form a die cavity of adaptation in the body, the body insert the step groove back butt in the lateral wall of step groove on, with step groove UNICOM be a well logical runner, well pipe diameter that leads to the runner will be less than the diameter of step groove for flow velocity increase in leading to the runner in getting into via the body produces the water pressure of increase the lateral wall of main part on seted up the through-hole in be provided with the breakwater, be provided with the spring on one side main part of breakwater, the spring conflict connect in the lower surface of breakwater on.
Furthermore, the main pipeline connected with the containing groove is provided with a pressure transmitter.
Furthermore, a temperature sensor and a liquid level meter are arranged at the lower part of the containing groove.
An automatic overflow pipe is further arranged on one side of the containing groove, and a manual overflow pipe is arranged above the automatic overflow pipe.
Furthermore, a conical spray head is arranged at the lower part of the branch pipe.
Furthermore, an exhaust gas channel is arranged at the upper part of the containing groove.
The utility model provides a pair of steam heat recovery system, its beneficial effect lies in, lets in each branch pipe with hot steam through the trunk line, the lower part of branch pipe be provided with conical shower nozzle, the shower nozzle let in the heat-retaining solution below the storage tank page. In this way, hot vapor is mixed into the heat storage solution to exchange heat with the heat energy in the vapor by the heat storage function of the heat storage solution. After the non-condensable gas overflows, the atomization spraying device arranged above the accommodating groove atomizes and sprays the heat storage solution, and the atomized heat storage solution is mixed with the non-condensable gas to settle and enters the heat storage solution again for heat exchange. Thus, the heat energy in the water vapor can be recovered to the maximum extent. Still further atomizing spray set's shower nozzle structure be provided with pressure readjustment device, including the main part with set up the breakwater on the main part and the spring of adaptation. When the water pressure entering the main body part is increased, the spring is compressed and deformed, the water baffle moves downwards, and the section of the outlet is enlarged; when the pressure is reduced, the water baffle moves upwards, and the outlet section is reduced. Therefore, the spraying is more uniform, and the spraying area of the cambered surface is formed to improve the interactivity.
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.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle nozzle part of the present invention.
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.
In this embodiment, as shown in fig. 1, a steam heat recovery system includes a containing tank 1 for containing liquid, and a main pipe 2 into which high-temperature steam is introduced, wherein the main pipe is provided with a plurality of branch pipes 3, and the branch pipes 3 are introduced below the liquid level of the containing tank; an outer discharge pipeline 4 is arranged on one side of the containing groove 1 close to the lower portion, the outer discharge pipeline 4 is communicated with water utilization equipment, a circulating pipeline 5 is arranged on the other side of the containing groove 1, a constant pressure device and a valve are arranged on the circulating pipeline, at least one atomization spraying device 6 is arranged above the containing groove, and the atomization spraying device 6 is communicated with the circulating pipeline 5.
The atomizing spray device comprises a spray head device, the spray head device comprises a main body part 7 as shown in fig. 2, the main body part 7 is communicated, a step groove 71 is formed in one end of the main body part 7, the step groove 71 forms a cavity adaptive to a pipe body, the pipe body is inserted into the step groove and then abutted to the side wall of the step groove, a through flow channel 72 is communicated with the step groove, the pipe diameter of the through flow channel is smaller than the diameter of the step groove, so that the flow speed entering the through flow channel 72 through the pipe body is increased to generate increased water pressure, a through hole is formed in the side wall of the main body part 7, a water baffle 73 is arranged in the through hole, a spring 74 is arranged on the main body part on one side of the water baffle 73, and the spring 74 is abutted to the lower surface of the water baffle 73.
In a further embodiment, a pressure transmitter is arranged on the main pipeline 2 connected with the accommodating tank 1. The lower part of the containing groove 1 is provided with a temperature sensor 8 and a liquid level meter 9. An automatic overflow pipe 10 is arranged at one side of the containing groove 1, and a manual overflow pipe 11 is arranged above the automatic overflow pipe 10. The lower part of the branch pipe is provided with a conical spray head. An exhaust gas channel 12 is arranged at the upper part of the containing groove.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A steam heat recovery system is characterized by comprising a containing groove and a main pipeline, wherein the containing groove is used for containing liquid, high-temperature steam is introduced into the main pipeline, a plurality of branch pipes are arranged on the main pipeline, and the branch pipes are introduced below the liquid level of the containing groove; an outer discharge pipeline is arranged on one side of the containing groove close to the lower part and communicated with water utilization equipment, a circulating pipeline is arranged on the other side of the containing groove and provided with a constant pressure device and a valve, at least one atomization spraying device is arranged above the containing groove and communicated with the circulating pipeline.
2. A steam heat recovery system according to claim 1, wherein the atomising spray device comprises a main conduit, the main pipeline is communicated with the spray head device through a branch pipe, the spray head device comprises a main body part, the main body part is communicated with the main body part, one end of the main body part is provided with a step groove, the step groove forms a cavity matched with the branch pipe, the pipe body is inserted into the step groove and then abuts against the side wall of the step groove, the middle through flow passage is communicated with the step groove, the pipe diameter of the middle through flow passage is smaller than the diameter of the step groove, so that the flow velocity entering the middle through flow passage through the pipe body is increased to generate increased water pressure, the side wall of the main body part is provided with a through hole, a water baffle is arranged in the through hole, a spring is arranged on the main body part on one side of the water baffle, and the spring is abutted against the lower surface of the water baffle.
3. A steam heat recovery system according to claim 1 or 2, wherein a pressure transmitter is provided on the main pipe connected to the receiving tank.
4. A steam heat recovery system according to claim 3, wherein a temperature sensor and a liquid level gauge are provided in a lower portion of the accommodating tank.
5. A steam heat recovery system according to claim 4, wherein an automatic overflow pipe is provided at one side of the container, and a manual overflow pipe is provided above the automatic overflow pipe.
6. A steam heat recovery system according to claim 5, wherein a tapered nozzle is provided at a lower portion of the branch pipe.
7. The steam heat recovery system of claim 6, wherein an exhaust gas channel is formed at an upper portion of the accommodating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020531314.5U CN212179629U (en) | 2020-04-13 | 2020-04-13 | Steam heat recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020531314.5U CN212179629U (en) | 2020-04-13 | 2020-04-13 | Steam heat recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212179629U true CN212179629U (en) | 2020-12-18 |
Family
ID=73769055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020531314.5U Active CN212179629U (en) | 2020-04-13 | 2020-04-13 | Steam heat recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212179629U (en) |
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2020
- 2020-04-13 CN CN202020531314.5U patent/CN212179629U/en active Active
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