CN211798876U - Flash tank steam recycling device - Google Patents
Flash tank steam recycling device Download PDFInfo
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- CN211798876U CN211798876U CN202020212970.9U CN202020212970U CN211798876U CN 211798876 U CN211798876 U CN 211798876U CN 202020212970 U CN202020212970 U CN 202020212970U CN 211798876 U CN211798876 U CN 211798876U
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Abstract
The utility model discloses a flash tank steam recycling device, which comprises a flash tank, wherein the top end of the flash tank is connected with a first steam pipe, one end of the first steam pipe, which is far away from the flash tank, is connected with a gas storage tank, a second steam pipe is installed on the lower end surface of the gas storage tank on the right side of the first steam pipe, one end of the second steam pipe, which is far away from the gas storage tank, is connected with a drying workshop, a first water pipe convenient for discharging water is installed in the drying workshop, one end of the first water pipe, which is far away from the drying workshop; the high-pressure air pipe arranged on one side of the water storage tank cancels the pressurization of a water pump, adopts the high-pressure air pressurization, successfully avoids the problem of cavitation of the water pump, can directly recover high-temperature condensed water without cooling first, realizes the maximization of the recovery of the condensed water and flash steam, reduces the energy loss and improves the heat utilization rate; the steam discharged from the flash tank body can be recovered through the arranged gas storage tank, and the potential energy stored by the spring is utilized to facilitate the discharge of the steam.
Description
Technical Field
The utility model relates to a boiler accessory or steam energy-saving equipment technical field, specific theory especially relates to a flash tank steam recycle device.
Background
In production and life, steam is used as an energy source with wide application, and high-temperature condensed water generated after the steam releases partial heat energy is often discharged, so that the waste of energy and water resources is caused. At present, the domestic common high-temperature condensed water has two modes: one is to adopt an open condensed water recovery device, the flash-evaporated secondary steam is completely discharged into the atmosphere, a large amount of heat energy is wasted, only condensed water with the temperature not higher than 100 ℃ can be recovered, and foreign manufacturers mostly adopt the mode. The other type is a high-temperature closed condensate water recoverer designed and manufactured by domestic manufacturers in recent years, high-temperature condensate water enters a water storage tank, flash-evaporated secondary steam cannot be discharged, steam and liquid coexist in the tank, and high-temperature condensate water is easy to vaporize at a suction inlet of a water pump to cause cavitation of the water pump; the flash secondary steam can not be output and utilized; the water seal is disabled, and steam escapes through the pressure regulating port; the electric water pump for conveying the condensed water has higher performance requirement, needs special treatment and has higher manufacturing cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flash tank steam recycle device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flash tank steam recycle device, includes the flash tank, wherein, the flash tank top is connected with first steam pipe, first steam pipe is kept away from flash tank one end and is connected with the gas holder of being convenient for store steam in the flash tank, install the second steam pipe on the gas holder lower extreme terminal surface on first steam pipe right side, gas holder one end is kept away from to the second steam pipe and is connected with the drying shop, the drying shop installs the first water pipe of being convenient for discharge water, drying shop one end is kept away from to first water pipe is connected with the storage water tank, the flash tank bottom links to each other through there being the second water pipe with the storage.
Preferably, the gas storage tank is internally provided with a cover plate, a plurality of groups of springs are arranged between the lower end face of the cover plate and the inner bottom end face of the gas storage tank, a slide way convenient for the cover plate to slide up and down is arranged on the inner side wall of the gas storage tank on one side of the cover plate, an observation pipe convenient for observing the amount of steam in the gas storage tank is arranged on the side wall of the gas storage tank, and the top end of the gas storage tank is provided with a gas outlet convenient for discharging.
Preferably, the side wall of the observation pipe is provided with scales, and the observation pipe is communicated with the inside of the gas storage tank.
Preferably, one side of the lower part of the water storage tank is provided with a third water pipe, and one side of the upper part of the water storage tank is provided with a high-pressure air pipe which is convenient for pressurizing water in the water storage tank.
Preferably, the first steam pipe, the second steam pipe, the first water pipe, the second water pipe, the high-pressure air pipe and the third water pipe are all provided with control valves.
Preferably, the inner walls of the air storage tank and the water storage tank are both provided with heat insulation layers.
Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the high-pressure air pipe arranged on one side of the water storage tank cancels the pressurization of a water pump, adopts the high-pressure air pressurization, successfully avoids the problem of cavitation of the water pump, can directly recover high-temperature condensed water without cooling first, realizes the maximization of the recovery of the condensed water and flash steam, reduces the energy loss and improves the heat utilization rate; the steam discharged from the flash evaporation tank body can be recovered through the arranged gas storage tank, and the potential energy stored by the spring is utilized to facilitate the discharge of the steam; the utility model discloses can realize the resource recycle to steam recycle again, reduce manufacturing cost, practice thrift the energy, the reliability is high, and the practicality is stronger.
Drawings
Fig. 1 is the utility model provides a flash tank steam recycle device's schematic structure diagram.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Examples
Referring to fig. 1, in an embodiment of the present invention, a flash tank steam recycling device includes a flash tank 1, wherein a first steam pipe 2 is connected to a top end of the flash tank 1, one end of the first steam pipe 2, which is far away from the flash tank 1, is connected to a gas storage tank 3 which is convenient for storing steam in the flash tank 1, a second steam pipe 4 is installed on a lower end face of the gas storage tank 3 on a right side of the first steam pipe 2, one end of the second steam pipe 4, which is far away from the gas storage tank 3, is connected to a drying workshop 5, the drying workshop 5 is installed with a first water pipe 6 which is convenient for discharging water, one end of the first water pipe 6, which is far away from the drying workshop 5, is connected to.
Further, a cover plate 301 is arranged in the air storage tank, a plurality of groups of springs 302 are arranged between the lower end face of the cover plate 301 and the inner bottom end face of the air storage tank 3, a slide way which is convenient for the cover plate 301 to slide up and down is arranged on the inner side wall of the air storage tank 3 on one side of the cover plate 301, an observation pipe 303 which is convenient for observing the amount of steam in the air storage tank 3 is arranged on the side wall of the air storage tank 3, and an exhaust port 304 which is convenient for exhausting air in the air storage tank on the; the observation tube 303 is made of a transparent material.
Furthermore, the side wall of the observation tube 303 is provided with scales 305, and the observation tube 303 is communicated with the inside of the gas storage tank 3.
Furthermore, a third water pipe 10 is installed on one side of the lower part of the water storage tank 7, and a high-pressure air pipe 9 which is convenient for pressurizing water in the water storage tank 7 is installed on one side of the upper part of the water storage tank 7.
Furthermore, the first steam pipe 2, the second steam pipe 4, the first water pipe 6, the second water pipe 8, the high-pressure air pipe 9 and the third water pipe 10 are all provided with control valves 11.
Further, the inner walls of the air storage tank 3 and the water storage tank 7 are both provided with heat preservation layers 12.
The use process comprises the following steps:
firstly, opening a control valve 11 on a first steam pipe 2, enabling steam in a flash tank 1 to enter an air storage tank 3, enabling the steam to push a cover plate 301 to move upwards, enabling scales 305 arranged on a transparent observation pipe 303 to accurately check the amount of the steam in the air storage tank 3, enabling an exhaust port 304 to exhaust air at the upper part in the air storage tank 3, opening the control valve 11 on a second steam pipe 4 when the steam is needed, utilizing potential energy stored by a spring 301 to quickly exhaust the steam to a drying workshop 5, enabling the temperature of the steam used in the drying workshop 5 to be reduced to be high-temperature water, opening the control valve 11 on a first water pipe 6, enabling the high-temperature water to flow into a water storage tank 7, simultaneously opening the control valve 11 on a second water pipe 8, enabling the high-temperature water in the flash tank 1 to also enter the water storage tank 7, closing the control valve 11 on the second water pipe 8 and the first water pipe 6 when the, high-pressure steam is filled into the water storage tank 7 to pressurize the high-temperature water, after the pressurization is finished, the control valve 11 on the high-pressure air pipe 9 is closed, and the control valve 11 on the third water pipe 10 is opened to provide the high-temperature water.
In the process, the high-pressure air pipe arranged on one side of the water storage tank cancels the pressurization of the water pump, and adopts the high-pressure air pressurization, so that the problem of cavitation of the water pump is successfully solved, the high-temperature condensed water can be directly recovered without being cooled first, the recovery maximization of the condensed water and flash steam is realized, the energy loss is reduced, and the heat utilization rate is improved; the steam discharged from the flash evaporation tank body can be recovered through the arranged gas storage tank, and the potential energy stored by the spring is utilized to facilitate the discharge of the steam; the utility model discloses can realize the resource recycle to steam recycle again, reduce manufacturing cost, practice thrift the energy, the reliability is high, and the practicality is stronger.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The utility model provides a flash tank steam recycle device, includes the flash tank, its characterized in that: the utility model discloses a flash tank, including flash tank, first steam pipe, second steam pipe, gas holder, drying workshop, flash tank bottom and storage water tank, the flash tank top is connected with first steam pipe, first steam pipe is kept away from flash tank one end and is connected with the gas holder of being convenient for store steam in the flash tank, install the second steam pipe on the gas holder lower terminal surface on first steam pipe right side, the gas holder one end is kept away from to the second steam pipe is connected with drying workshop, drying workshop installs the first water pipe of being convenient for discharge water, drying workshop one end is kept away from to first water pipe.
2. The flash tank steam recycling device of claim 1, wherein: the novel gas storage tank is characterized in that a cover plate is arranged in the gas storage tank, a plurality of groups of springs are arranged between the lower end face of the cover plate and the inner bottom end face of the gas storage tank, a slide way convenient for the cover plate to slide up and down is arranged on the inner side wall of the gas storage tank on one side of the cover plate, an observation pipe convenient for observing the amount of steam in the gas storage tank is arranged on the side wall of the gas storage tank, and an exhaust port convenient for exhausting air in.
3. The flash tank steam recycling device of claim 2, wherein: the side wall of the observation pipe is provided with scales, and the observation pipe is communicated with the inside of the gas storage tank.
4. The flash tank steam recycling device of claim 1, wherein: a third water pipe is installed on one side of the lower portion of the water storage tank, and a high-pressure air pipe which is convenient for pressurizing water in the water storage tank is installed on one side of the upper portion of the water storage tank.
5. The flash tank steam recycling device of claim 1, wherein: the first steam pipe, the second steam pipe, the first water pipe and the second water pipe are all provided with control valves.
6. The flash tank steam recycling device of claim 1, wherein: and the inner walls of the gas storage tank and the water storage tank are both provided with heat insulation layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020212970.9U CN211798876U (en) | 2020-02-26 | 2020-02-26 | Flash tank steam recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020212970.9U CN211798876U (en) | 2020-02-26 | 2020-02-26 | Flash tank steam recycling device |
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| Publication Number | Publication Date |
|---|---|
| CN211798876U true CN211798876U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020212970.9U Active CN211798876U (en) | 2020-02-26 | 2020-02-26 | Flash tank steam recycling device |
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| CN (1) | CN211798876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022266941A1 (en) * | 2021-06-24 | 2022-12-29 | 鹏辰新材料科技股份有限公司 | Waste heat utilization device for use in production of 1,2,4-trimethylbenzene |
-
2020
- 2020-02-26 CN CN202020212970.9U patent/CN211798876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022266941A1 (en) * | 2021-06-24 | 2022-12-29 | 鹏辰新材料科技股份有限公司 | Waste heat utilization device for use in production of 1,2,4-trimethylbenzene |
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