CN214370123U - Condensate water recovery device - Google Patents
Condensate water recovery device Download PDFInfo
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- CN214370123U CN214370123U CN202120424123.3U CN202120424123U CN214370123U CN 214370123 U CN214370123 U CN 214370123U CN 202120424123 U CN202120424123 U CN 202120424123U CN 214370123 U CN214370123 U CN 214370123U
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- water
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- condensate water
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Abstract
The utility model relates to a boiler equipment technical field, specifically speaking relates to a comdenstion water recovery unit, including the base, install the recovery storage tank on the base, one side of retrieving the storage tank is provided with main jar, and the siphon is installed at the top of main jar and is taken out the device by force, and the output of retrieving the storage tank passes through the raceway and is connected with the input of siphon and takes out the device by force, and the middle part outer wall of retrieving the storage tank is provided with the water inlet, and the output of main jar leads to pipe and is connected with pneumatic three-way valve. The recovery storage tank and the main tank of the condensate water recovery device can facilitate recovery holes of condensate water, and a cavitation eliminating device is applied to prevent cavitation of the water pump, solve the problem that the water pump generates cavitation in a high-temperature state in the conveying process of the centrifugal pump, and create conditions for smooth conveying of the high-temperature condensate water; the condensate water recovery system is enabled to operate under the conditions of high temperature and sealing, the condensate water is fully recycled, the boiler feed water temperature is improved, and the boiler efficiency is correspondingly improved.
Description
Technical Field
The utility model relates to a boiler equipment technical field, specifically speaking relates to a condensate recovery device
Background
The condensate water recovery device is used for recovering condensate water generated in a steam boiler, a steam-water heat exchanger or a production process flow. The condensed water is high quality water and it contains a large amount of heat energy, so that the recovery of the condensed water in the steam heating system is one of the important measures for saving energy and water. If the high-temperature water is directly pumped by the pump, the negative pressure formed in front of the pump can vaporize the condensed water, thereby causing cavitation. In severe cases, the gas volume suddenly expands to burst and damage the water pump. Therefore, the traditional condensate water recovery method is to pump the condensate water after cooling. This makes it impossible to use a large amount of heat energy contained in the condensed water, and the water quality deteriorates and the water treatment is carried out again because the condensed water is mixed with untreated cold water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a condensate recovery device to solve the problem that proposes among the above-mentioned background art.
For realizing the above-mentioned purpose, the utility model provides a condensate recovery device, the on-line screen storage device comprises a base, install the recovery storage tank on the base, one side of retrieving the storage tank is provided with the main jar, siphon strong pumping unit is installed at the top of main jar, the output of retrieving the storage tank passes through the raceway and is connected with siphon strong pumping unit's input, the middle part outer wall of retrieving the storage tank is provided with the water inlet, the output of main jar has pneumatic three-way valve through water piping connection, the check valve is installed at pneumatic three-way valve's top, pneumatic three-way valve's bottom passageway has high temperature water pump through water piping connection, cavitation remove device is installed through water piping to one side input of high temperature water pump, the filter is installed to cavitation remove device's one end, high temperature water pump's input department water pipe and pneumatic three-way valve's access connection.
Preferably, the bottom of the main tank and the bottom of the recovery storage tank are both provided with a drain valve.
Preferably, a safety valve and a pressure gauge are respectively installed at the top of the main tank.
Preferably, one end of the high-temperature water pump is driven by a motor.
Preferably, a control box is installed at the top of one end of the base.
Preferably, a liquid level sensor is mounted on the outer wall of the main tank.
Preferably, a thermometer is mounted on one side outer wall of the main tank.
Compared with the prior art, the beneficial effects of the utility model are that:
in the condensed water recovery device, the recovery storage tank and the main tank are arranged in the condensed water recovery device, so that the recovery hole of the condensed water can be convenient, and the cavitation elimination device is used, so that the cavitation of the water pump is prevented, the problem of cavitation of the water pump in a high-temperature state in the conveying process of the centrifugal pump is solved, and conditions are created for the smooth conveying of the high-temperature condensed water; the condensate water recovery system is enabled to operate under the conditions of high temperature and sealing, the condensate water is fully recycled, the boiler feed water temperature is improved, and the boiler efficiency is correspondingly improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the main tank of the present invention;
fig. 3 is a schematic structural diagram of the recycling storage tank of the present invention.
The various reference numbers in the figures mean:
1. a recovery storage tank; 11. a water inlet; 12. a blowoff valve; 13. a water delivery pipe; 2. a main tank; 21. a siphon strong pumping device; 22. a liquid level sensor; 41. a cavitation eliminating device; 42. a filter; 23. a thermometer; 24. a safety valve; 25. a pressure gauge; 3. a pneumatic three-way valve; 31. a one-way valve; 4. a high-temperature water pump; 41. a cavitation eliminating device; 5. a control box; 6. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The utility model provides a condensate water recovery device, as shown in figures 1-3, comprising a base 6, a recovery storage tank 1 is installed on the base 6, a main tank 2 is arranged on one side of the recovery storage tank 1, a siphon strong pumping device 21 is installed on the top of the main tank 2 for pumping water in the recovery storage tank 1 into the main tank 2, the output end of the recovery storage tank 1 is connected with the input end of the siphon strong pumping device 21 through a water pipe 13, the outer wall of the middle part of the recovery storage tank 1 is provided with a water inlet 11, the output end of the main tank 2 is connected with a pneumatic three-way valve 3 through a water pipe, a check valve 31 is installed on the top of the pneumatic three-way valve 3 for discharging water, the bottom channel of the pneumatic three-way valve 3 is connected with a high temperature water pump 4 through a water pipe for pumping water, a cavitation eliminating device 41 is installed on the input end of one side of the high temperature water pump 4 through a water pipe, a filter 42 is installed on one end of the cavitation eliminating device 41, the water pipe at the input end of the high-temperature water pump 4 is connected with the channel of the pneumatic three-way valve 3, and the condensed water passes through the cavitation eliminating device 41 and the filter 42 in sequence through the high-temperature water pump 4, so that cavitation erosion is eliminated by the condensed water.
In this embodiment, the bottom of the main tank 2 and the bottom of the recovery storage tank 1 are both provided with a drain valve 12 for discharging deposited contaminants.
Specifically, a safety valve 24 and a pressure gauge 25 are respectively installed at the top of the main tank 2 for displaying pressure values, and pressure relief can be performed when the pressure exceeds the pressure.
Furthermore, one end of the high-temperature water pump 4 is driven by a motor, so that the high-temperature water pump 4 can work continuously.
Further, a control box 5 is installed at the top of one end of the base 6 and used for controlling the operation of the whole device.
Further, a liquid level sensor 22 is installed on the outer wall of the main tank 2 for monitoring the liquid level of the main tank 2.
Further, a thermometer 23 is installed on an outer wall of one side of the main tank 2 to monitor the temperature of the main tank 2.
The condensate recovery device of this embodiment is when using, it is stable at first to place the device, utilize thermal equipment discharge condensate water, get into through the steam trap and retrieve storage tank 1, get into and retrieve storage tank 1 back when high temperature condensate water, carry out steam-water separation in the jar, the condensate water gets into main jar 2 after the negative pressure siphon of siphon forced-extraction device 21, monitor the liquid level of main jar 2 through level sensor 22, after the liquid level of main jar 2 reachs the high liquid level setting value, high temperature water pump 4 starts, pneumatic three-way valve 3 is opened, pass through cavitation remove device 41 and filter 42 before the pump with high temperature condensate water and a small amount of secondary steam, high temperature condensate water is reinfused for the boiler, after the liquid level is less than the low liquid level setting value, high temperature water pump 4 automatic shutdown, pneumatic three-way valve 3 closes, whole steam condensate recovery process is accomplished.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A condensate recovery device is characterized in that: comprises a base (6), a recovery storage tank (1) is installed on the base (6), one side of the recovery storage tank (1) is provided with a main tank (2), a siphon strong pumping device (21) is installed at the top of the main tank (2), the output end of the recovery storage tank (1) is connected with the input end of the siphon strong pumping device (21) through a water pipe (13), the middle outer wall of the recovery storage tank (1) is provided with a water inlet (11), the output end of the main tank (2) is connected with a pneumatic three-way valve (3) through a water pipe, a one-way valve (31) is installed at the top of the pneumatic three-way valve (3), the bottom channel of the pneumatic three-way valve (3) is connected with a high-temperature water pump (4) through a water pipe, a cavitation eliminating device (41) is installed at the input end of one side of the high-temperature water pump (4), a filter (42) is installed at one end of the cavitation eliminating device (41), and a water pipe at the input end of the high-temperature water pump (4) is connected with a channel of the pneumatic three-way valve (3).
2. The condensate recovery apparatus according to claim 1, wherein: and blowdown valves (12) are respectively installed at the bottoms of the main tank (2) and the recovery storage tank (1).
3. The condensate recovery apparatus according to claim 1, wherein: and the top of the main tank (2) is respectively provided with a safety valve (24) and a pressure gauge (25).
4. The condensate recovery apparatus according to claim 1, wherein: one end of the high-temperature water pump (4) is driven by a motor.
5. The condensate recovery apparatus according to claim 1, wherein: and a control box (5) is installed at the top of one end of the base (6).
6. The condensate recovery apparatus according to claim 1, wherein: and a liquid level sensor (22) is arranged on the outer wall of the main tank (2).
7. The condensate recovery apparatus according to claim 1, wherein: a thermometer (23) is arranged on the outer wall of one side of the main tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424123.3U CN214370123U (en) | 2021-02-26 | 2021-02-26 | Condensate water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424123.3U CN214370123U (en) | 2021-02-26 | 2021-02-26 | Condensate water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370123U true CN214370123U (en) | 2021-10-08 |
Family
ID=77966710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120424123.3U Active CN214370123U (en) | 2021-02-26 | 2021-02-26 | Condensate water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370123U (en) |
-
2021
- 2021-02-26 CN CN202120424123.3U patent/CN214370123U/en active Active
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