CN210180204U - Device for recycling steam waste heat - Google Patents
Device for recycling steam waste heat Download PDFInfo
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- CN210180204U CN210180204U CN201921038497.0U CN201921038497U CN210180204U CN 210180204 U CN210180204 U CN 210180204U CN 201921038497 U CN201921038497 U CN 201921038497U CN 210180204 U CN210180204 U CN 210180204U
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Abstract
The utility model discloses a device for recycling steam waste heat, which relates to the technical field of heat energy recycling, and comprises a condenser, a gas return pipe and a condensate water return pipe, wherein a cooling interlayer is arranged on the outer surface of the condenser; the condenser is provided with a steam inlet, a condensate inlet, a gas outlet, a condensate outlet and a condensate collecting tank; the gas outlet is connected with a gas return pipe; the lower end of the condensed water collecting tank (15) is connected with the condensed water return pipe; the condensate inlet is connected with the condensate outlet through a condensing pipe; the excess steam is condensed by the condenser, and condensed water formed after condensation can flow back to a water tank of the steam generating device through a condensed water return pipe; realizing cyclic utilization; meanwhile, the condensed tail gas with higher temperature can flow back to a device to be heated through a gas return pipe, so that the recycling of the waste heat after the steam is condensed is realized, and the efficient recycling of the surplus steam is realized.
Description
Technical Field
The utility model relates to a heat energy cyclic utilization technical field, concretely relates to device that steam waste heat was recycled.
Background
In actual production, the existing practice for the surplus steam is to discharge the surplus steam directly into the atmosphere or to introduce the surplus steam into the device to be heated for recycling. The steam circulation utilization rate is low, a large amount of heat energy in the steam is lost, and energy conservation and emission reduction are not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior art problem, the utility model condenses the excessive steam through the condenser, and the condensed water formed after condensation can flow back to the water tank of the steam generating device through the condensed water return pipe; realizing cyclic utilization; meanwhile, the condensed tail gas with higher temperature can flow back to a device to be heated through a gas return pipe, so that the recycling of the waste heat after the steam is condensed is realized, and the efficient recycling of the surplus steam is realized.
The utility model discloses specifically adopt following technical scheme:
a device for recycling steam waste heat comprises a condenser, a gas return pipe and a condensed water return pipe;
a cooling interlayer is arranged on the outer surface of the condenser; the cooling interlayer is provided with an interlayer cooling inlet and an interlayer cooling outlet;
a steam inlet and a condensate inlet are formed in one side face of the condenser, and a condensate outlet is formed in the other side of the condenser; the upper end of the condenser is provided with a gas outlet which is connected with the gas return pipe; a condensate collecting tank is arranged at the lower end of the condenser, and the upper end of the condensate collecting tank is communicated with the interior of the condenser; the lower end of the condensed water collecting tank is connected with the condensed water return pipe; the condensate inlet is connected with the condensate outlet through a condensing pipe; a condensate outlet pipe is connected to one side of the condensate outlet, which is positioned outside the condenser, and the tail end of the condensate outlet pipe is connected with a first liquid outlet pipe; and a standby liquid outlet device is arranged on the condensate outlet pipe.
As an improvement of the utility model, the steam inlet is connected with steam and advances the pipe, steam advances the pipe and is located inside the condenser, steam advances evenly distributed on the surface of pipe and has the venthole.
As an improvement of the utility model, the condenser pipe includes many straight line pipes, adjacent two the straight line pipe is linked together through the arc type pipe.
As an improvement of the utility model, the condensate import is located one side of condenser outside is connected with the condensate and advances the pipe, the condensate advances to be connected with the one end of branch pipe on managing, the other end of branch pipe with the intermediate layer cooling import is linked together.
As an improvement of the utility model, the standby liquid outlet device comprises a second liquid outlet pipe, a switch valve and an early warning sensor, wherein the second liquid outlet pipe is communicated with the condensate outlet pipe; the switch valve is arranged on the second liquid outlet pipe; the early warning inductor is arranged at the water outlet of the condensate outlet pipe.
As an improvement of the utility model, the early warning inductor includes flow inductive probe and temperature inductive probe, flow inductive probe signal output part with temperature inductive probe's signal output part all is connected with the alarm with input electric connection, the output of data comparison analysis module.
The utility model has the advantages that:
the excess steam is condensed through a condensing pipe in the condenser, and condensed water formed after condensation can flow back to a water tank of the steam generating device through a condensed water return pipe; realizing cyclic utilization; meanwhile, the condensed tail gas with higher temperature can flow back to a device to be heated through a gas return pipe, so that the recycling of the waste heat after the steam condensation is realized, and the efficient recycling of the excess steam is finally realized;
the cooling interlayer is arranged on the outer side of the condenser, the branch pipe communicated with the interlayer is arranged on the condensate inlet pipe, the condensate can be introduced into the cooling interlayer while being introduced into the condensing pipe, the condenser is cooled, and the service life of the condenser is prolonged.
The standby liquid outlet device is arranged on the condensate outlet pipe, so that the condensate can be discharged through the standby liquid outlet device while the condensate outlet pipe is blocked, and the steam condensation can be smoothly carried out;
the early warning sensor can sense the reduction of the flow and the rise of the temperature of the inlet end of the condensate outlet pipe due to blockage, and the alarm is used for alarming and reminding.
Drawings
Fig. 1 is a schematic structural view of a device for recycling steam waste heat according to the present invention;
the attached drawings are marked as follows: 1-a condenser; 10-cooling the interlayer; 101-interlayer cooling inlet; 102-a sandwich cooling outlet; 11-a steam inlet; 12-a condensate inlet; 13-condensate outlet; 14-a gas outlet; 15-a condensate collection tank; 16-a condenser tube; 161-a straight line pipe; 162-arc type tube; 17-a condensate outlet pipe; 171-a first outlet pipe; 18-a steam inlet pipe; 19-feeding condensate into a pipe; 191-branch pipe; 2-a gas return pipe; 3-a condensate return pipe; 40-a second liquid outlet pipe; 41-switching valve; 42-early warning sensor.
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.
As shown in fig. 1, one embodiment of the present invention discloses a device for recycling steam waste heat, which comprises a condenser 1, a gas return pipe 2 and a condensed water return pipe 3, wherein a cooling interlayer 10 is arranged on the outer surface of the condenser 1; the cooling interlayer 10 is provided with an interlayer cooling inlet 101 and an interlayer cooling outlet 102; a steam inlet 11 and a condensate inlet 12 are arranged on one side surface of the condenser 1, and a condensate outlet 13 is arranged on the other side of the condenser 1; the upper end of the condenser 1 is provided with a gas outlet 14, and the gas outlet 14 is connected with a gas return pipe 2; a condensate collecting tank 15 is arranged at the lower end of the condenser 1, and the upper end of the condensate collecting tank 15 is communicated with the interior of the condenser 1; the lower end of the condensed water collecting tank 15 is connected with a condensed water return pipe 3; the condensate inlet 12 is connected with the condensate outlet 13 through a condensation pipe 16; a condensate outlet pipe 17 is connected to one side of the condensate outlet 13, which is positioned outside the condenser 1, and the tail end of the condensate outlet pipe 17 is connected with a first liquid outlet pipe 171; a standby liquid outlet device is arranged on the condensate outlet pipe 17. The method comprises the following steps that surplus steam is introduced into a condenser through a steam inlet, condensate is introduced into a condensing pipe in the condenser through a condensate inlet, the steam is condensed through the condensing pipe, and condensed water formed after condensation can be collected through a condensed water collecting tank and flows back to a water tank of a steam generating device through a return pipe connected with the lower end of the condensed water collecting tank; realizing cyclic utilization; meanwhile, the condensed tail gas with higher temperature can flow back to a device to be heated through a gas outlet at the upper end of the condenser and a gas return pipe, so that the recycling of the waste heat after the steam is condensed is realized, and the efficient recycling of the excess steam is finally realized; the condenser can be cooled through the cooling interlayer, so that the service life of the condenser is prolonged; when the condensate outlet pipe is blocked, the condensate can be discharged through the standby liquid outlet device arranged on the condensate outlet pipe, and the steam condensation can be smoothly carried out.
In this embodiment, the steam inlet 11 is connected to a steam inlet pipe 18, the steam inlet pipe 18 is located inside the condenser 1, and air outlet holes are uniformly distributed on the outer surface of the steam inlet pipe 18. The steam entering the condenser is uniformly condensed, and the condensing efficiency is improved.
In the present embodiment, the condensation duct 16 includes a plurality of straight ducts 161, and two adjacent straight ducts 161 communicate with each other through the arc duct 162. The condensing pipes connected by the pipes are arranged, so that sufficient condensation can be performed when steam moves from top to bottom, and the condensation efficiency is improved.
In this embodiment, a condensate inlet pipe 19 is connected to one side of the condensate inlet 12 located outside the condenser 1, one end of a branch pipe 191 is connected to the condensate inlet pipe 19, and the other end of the branch pipe 191 is communicated with the interlayer cooling inlet 101. The branch pipe communicated with the interlayer is arranged on the condensate inlet pipe, so that the condensate can be introduced into the cooling interlayer while being introduced into the condensation pipe, the condenser is cooled, and the service life of the condenser is prolonged.
In this embodiment, the standby liquid outlet device includes a second liquid outlet pipe 40, a switch valve 41 and an early warning sensor 42, and the second liquid outlet pipe 40 is communicated with the condensate outlet pipe 17; the switch valve 41 is arranged on the second liquid outlet pipe 40; the early warning sensor 42 is arranged at the water outlet of the condensate outlet pipe 17. When the early warning sensor senses that the condensate outlet pipe can not normally discharge liquid, the switch valve is opened, so that the condensate is discharged from the second liquid outlet pipe, and the circulation of the condensate is ensured.
In this embodiment, the early warning sensor 42 includes a flow sensing probe and a temperature sensing probe, the signal output end of the flow sensing probe and the signal output end of the temperature sensing probe are both connected with an alarm device with the input end of the data comparison and analysis module and the output end of the data comparison and analysis module. The early warning sensor can sense the reduction of the flow and the rise of the temperature of the inlet end of the condensate outlet pipe due to blockage, and the alarm is used for alarming and reminding.
Finally, only the specific embodiments of the present invention have been described in detail. The invention is not limited to the specific embodiments described above. Equivalent modifications and substitutions by those skilled in the art to the present invention are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (6)
1. The utility model provides a device that steam waste heat was recycled, includes condenser (1), gas return pipe (2) and comdenstion water back flow (3), its characterized in that:
a cooling interlayer (10) is arranged on the outer surface of the condenser (1); the cooling interlayer (10) is provided with an interlayer cooling inlet (101) and an interlayer cooling outlet (102);
a steam inlet (11) and a condensate inlet (12) are formed in one side face of the condenser (1), and a condensate outlet (13) is formed in the other side of the condenser (1); a gas outlet (14) is formed in the upper end of the condenser (1), and the gas outlet (14) is connected with the gas return pipe (2); a condensate collecting tank (15) is arranged at the lower end of the condenser (1), and the upper end of the condensate collecting tank (15) is communicated with the interior of the condenser (1); the lower end of the condensed water collecting tank (15) is connected with the condensed water return pipe (3); the condensate inlet (12) is connected with the condensate outlet (13) through a condensing pipe (16); a condensate outlet pipe (17) is connected to one side of the condensate outlet (13) positioned outside the condenser (1), and a first liquid outlet pipe (171) is connected to the tail end of the condensate outlet pipe (17); and a standby liquid outlet device is arranged on the condensate outlet pipe (17).
2. The device for recycling the waste heat of the steam as claimed in claim 1, wherein:
the steam inlet (11) is connected with a steam inlet pipe (18), the steam inlet pipe (18) is located inside the condenser (1), and air outlet holes are uniformly distributed in the outer surface of the steam inlet pipe (18).
3. The device for recycling the waste heat of the steam as claimed in claim 1, wherein:
the condensation pipe (16) comprises a plurality of straight pipe bodies (161), and the two adjacent straight pipe bodies (161) are communicated through arc-shaped pipes (162).
4. The device for recycling the waste heat of the steam as claimed in claim 1, wherein:
the condenser is characterized in that one side, located outside the condenser (1), of the condensate inlet (12) is connected with a condensate inlet pipe (19), one end of a branch pipe (191) is connected to the condensate inlet pipe (19), and the other end of the branch pipe (191) is communicated with the interlayer cooling inlet (101).
5. The device for recycling the waste heat of the steam as claimed in claim 1, wherein:
the standby liquid outlet device comprises a second liquid outlet pipe (40), a switch valve (41) and an early warning sensor (42), wherein the second liquid outlet pipe (40) is communicated with the condensate outlet pipe (17); the switch valve (41) is arranged on the second liquid outlet pipe (40); the early warning sensor (42) is arranged at the water outlet of the condensate outlet pipe (17).
6. The device for recycling the waste heat of the steam as claimed in claim 5, wherein:
the early warning sensor (42) comprises a flow sensing probe and a temperature sensing probe, wherein the signal output end of the flow sensing probe and the signal output end of the temperature sensing probe are electrically connected with the input end of the data comparison and analysis module, and the output end of the data comparison and analysis module is connected with an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038497.0U CN210180204U (en) | 2019-07-04 | 2019-07-04 | Device for recycling steam waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038497.0U CN210180204U (en) | 2019-07-04 | 2019-07-04 | Device for recycling steam waste heat |
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| Publication Number | Publication Date |
|---|---|
| CN210180204U true CN210180204U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921038497.0U Active CN210180204U (en) | 2019-07-04 | 2019-07-04 | Device for recycling steam waste heat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169927A (en) * | 2020-09-11 | 2021-01-05 | 河钢承德钒钛新材料有限公司 | Wet ball mill steam recovery device and steam recovery method |
-
2019
- 2019-07-04 CN CN201921038497.0U patent/CN210180204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169927A (en) * | 2020-09-11 | 2021-01-05 | 河钢承德钒钛新材料有限公司 | Wet ball mill steam recovery device and steam recovery method |
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