CN216771178U - Steam-water sampling sample water recovery device for boiler - Google Patents
Steam-water sampling sample water recovery device for boiler Download PDFInfo
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- CN216771178U CN216771178U CN202123203373.3U CN202123203373U CN216771178U CN 216771178 U CN216771178 U CN 216771178U CN 202123203373 U CN202123203373 U CN 202123203373U CN 216771178 U CN216771178 U CN 216771178U
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Abstract
The utility model discloses a boiler steam-water sampling sample water recovery device, which comprises a water collecting tank and a recovery water tank, wherein a drain hole is formed in the bottom of the water collecting tank, the lower end of the drain hole is detachably connected with a first connecting pipe, the tail end of the first connecting pipe is detachably connected with the recovery water tank, a liquid level meter is installed on the left side of the recovery water tank, a second connecting pipe is detachably connected on the right side of the recovery water tank, and a recovery water pump is detachably connected on the right side of the second connecting pipe. This sample water among boiler soda sample water recovery unit passes through the water catch bowl and collects the back, flows to recovery water tank through first connecting pipe automatically, then opens the water intaking valve on the second connecting pipe and the outlet valve on the outlet pipe, and is chain through the level gauge, opens and stops the recovery water pump, with sample water pump sending to drain trap retrieval and utilization, the stove water collecting vat on water catch bowl upper portion collects the stove water alone, because of stove water quality of water is relatively poor, directly arranges the sewer after collecting the stove water alone.
Description
Technical Field
The utility model relates to the technical field of boiler steam-water sampling, in particular to a boiler steam-water sampling water recovery device.
Background
The boiler steam-water sampling device is used for a thermal power plant thermodynamic system and is used for carrying out online chemical analysis, measurement and network monitoring on the quality of water and steam. The instrument rack is centrally provided with various analysis instruments and can be used for manual sampling.
The water in the boiler and the thermodynamic system is mostly higher in temperature, and the high water temperature is inconvenient for sampling, measuring and testing, so that a cooling system is arranged in the sampling device to ensure that the temperature of the sample water is constant at 25 +/-1 ℃. However, in the existing boiler steam-water sampling device, sample water does not have a recovery device, so that the water replenishing rate of the boiler is increased; and the steam-water sampling of the boiler may have the condition of uneven water heat during temperature detection, so that the temperature control precision is insufficient. Therefore, a steam-water sampling water recovery device for a boiler is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a boiler steam-water sampling sample water recovery device, wherein sampling water is collected by a water collecting tank and then automatically flows to a recovery water tank through a first connecting pipe, then a water inlet valve on a second connecting pipe and a water outlet valve on a water outlet pipe are opened, a recovery water pump is started and stopped by interlocking a liquid level meter, the sample water is pumped to a drain tank for recycling, a boiler water collecting tank on the upper part of the water collecting tank is used for separately collecting boiler water, and the boiler water is directly discharged to a sewer after being separately collected due to poor boiler water quality, so that the problems in the background technology can be effectively solved.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a boiler soda sample water recovery unit that takes a sample, includes the water catch bowl, still includes recovery tank, the water catch bowl bottom is equipped with the wash port, the wash port lower extreme can be dismantled and be connected with first connecting pipe, first connecting pipe end can be dismantled and be connected with recovery tank, the level gauge is installed in recovery tank left side, recovery tank's right side can be dismantled and be connected with the second connecting pipe, second connecting pipe right side can be dismantled and be connected with recovery water pump, recovery water pump right side can be dismantled and be connected with the outlet pipe, install the water intaking valve on the second connecting pipe, install the outlet valve on the outlet pipe, the bottom fixedly connected with backup pad of water catch bowl, rabbling mechanism is installed in the backup pad left side, rabbling mechanism includes mounting panel, motor, transmission shaft and stirring rake.
Furthermore, the bottom of the supporting plate is connected with a supporting base; the supporting base plays a role in bottom supporting.
Further, a furnace water collecting tank is arranged at the upper part of the water collecting tank, and a drain pipe is arranged on the outer side wall of the furnace water collecting tank; and after being collected by the furnace water collecting tank, the furnace water is drained to a sewer through a drain pipe.
Furthermore, a motor is mounted at the upper end of the mounting plate, and the power output end of the motor is connected with the power input end of the transmission shaft; and starting a motor switch, and driving the transmission shaft to rotate by the motor.
Furthermore, the outer side wall of the transmission shaft is fixedly connected with a stirring paddle; the transmission shaft drives the stirring paddle to rotate.
Compared with the prior art, the utility model has the following beneficial effects that 1, after being collected by the water collecting tank, the sampling water automatically flows to the recovery water tank through the first connecting pipe, then the water inlet valve on the second connecting pipe and the water outlet valve on the water outlet pipe are opened, the recovery water pump is started and stopped by the linkage of the liquid level meter, the sample water is pumped to the drain tank for recycling, the furnace water collecting tank on the upper part of the water collecting tank is used for independently collecting the furnace water, and the furnace water is directly discharged to a sewer after being independently collected due to poor quality of the furnace water, so that the integral structure is simple, the boiler water replenishing rate is effectively reduced, the consumption of demineralized water is reduced, the energy is saved, the emission is reduced, and the problems that the existing boiler steam water sampling device and the sample water are not provided with a recovery device, and the boiler water replenishing rate is increased are solved; 2. through the design have rabbling mechanism, the rabbling mechanism includes mounting panel, motor, transmission shaft and stirring rake, the starter motor switch, and motor work drives the transmission shaft rotation, and the transmission shaft drives the stirring rake and rotates, can stir when the sample, avoids the temperature uneven, has solved current boiler soda sample and probably has the uneven situation of hydrothermal, lead to the problem that temperature control precision is not enough when carrying out temperature measurement.
Drawings
FIG. 1 is a schematic view of the overall structure of a steam-water sampling water recovery device of a boiler.
Fig. 2 is a schematic sectional structural view of a boiler steam-water sampling sample water recovery device according to the present invention.
In the figure: 1. a water collection tank; 2. a stirring mechanism; 201. mounting a plate; 202. a motor; 203. a drive shaft; 204. a stirring paddle 3 and a drain hole; 4. a first connecting pipe; 5. a recovery water tank; 6. a liquid level meter; 7. a second connection pipe; 8. a water inlet valve; 9. a water recovery pump; 10. a water outlet pipe; 11. a water outlet valve; 12. a furnace water collecting tank; 13. a drain pipe; 14. a support plate; 15. and a base is supported.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-2, a boiler steam-water sampling sample water recovery device comprises a water collecting tank 1 and a recovery water tank 5, wherein a drain hole 3 is arranged at the bottom of the water collecting tank 1, a first connecting pipe 4 is detachably connected to the lower end of the drain hole 3, the tail end of the first connecting pipe 4 is detachably connected with the recovery water tank 5, a liquid level meter 6 is installed on the left side of the recovery water tank 5, a second connecting pipe 7 is detachably connected to the right side of the recovery water tank 5, a recovery water pump 9 is detachably connected to the right side of the second connecting pipe 7, a water outlet pipe 10 is detachably connected to the right side of the recovery water pump 9, a water inlet valve 8 is installed on the second connecting pipe 7, a water outlet valve 11 is installed on the water outlet pipe 10, a supporting plate 14 is fixedly connected to the bottom of the water collecting tank 1, a stirring mechanism 2 is installed on the left side of the supporting plate 14, and the stirring mechanism 2 comprises a mounting plate 201, A motor 202, a drive shaft 203 and a paddle 204.
Wherein, the bottom of the supporting plate 14 is connected with a supporting base 15; the support base 15 serves as a bottom support.
A furnace water collecting tank 12 is arranged at the upper part of the water collecting tank 1, and a drain pipe 13 is arranged on the outer side wall of the furnace water collecting tank 12; the furnace water is collected by the furnace water collecting tank 12 and then discharged to a sewer through a drain pipe 13.
The upper end of the mounting plate 201 is provided with a motor 202, and the power output end of the motor 202 is connected with the power input end of a transmission shaft 203; the switch of the motor 202 is started, and the motor 202 works to drive the transmission shaft 203 to rotate.
Wherein, the outer side wall of the transmission shaft 203 is fixedly connected with a stirring paddle 204; the propeller shaft 203 rotates the paddle 204.
The boiler steam-water sampling sample water recovery device comprises a water collecting tank 1, a water inlet valve 8 on a second connecting pipe 7, a water outlet valve 11 on a water outlet pipe 10, a liquid level meter 6, a recovery water pump 9, a steam trap tank 12, a boiler water collecting tank, a sewer, a boiler water collecting tank, a water level meter and a water level meter, wherein when the boiler steam-water sampling sample water recovery device works, sampling water automatically flows to the recovery water tank 5 through the first connecting pipe 4, the water inlet valve 8 on the second connecting pipe 7 and the water outlet valve 11 on the water outlet pipe 10 are opened, the recovery water pump is started and stopped, the sample water is pumped to the steam trap tank for recycling, the boiler water is collected independently, and the boiler water is directly drained to the sewer after being collected independently due to poor water quality of the boiler water; through the design there is rabbling mechanism 2, rabbling mechanism 2 includes mounting panel 201, motor 202, transmission shaft 203 and stirring rake 204, the switch of starter motor 202, motor 202 work drives the transmission shaft 203 rotatory, transmission shaft 203 drives stirring rake 204 and rotates, can stir when the sample, avoids the temperature uneven, has solved current boiler soda sample and probably has the uneven situation of hydrothermal when carrying out temperature measurement, has leaded to the problem that the temperature control precision is not enough.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a boiler soda sample water recovery unit that takes a sample, includes water catch bowl (1), its characterized in that: the water collecting tank is characterized by further comprising a recovery water tank (5), a drain hole (3) is formed in the bottom of the water collecting tank (1), a first connecting pipe (4) is detachably connected to the lower end of the drain hole (3), the recovery water tank (5) is detachably connected to the tail end of the first connecting pipe (4), a liquid level meter (6) is installed on the left side of the recovery water tank (5), a second connecting pipe (7) is detachably connected to the right side of the recovery water tank (5), a recovery water pump (9) is detachably connected to the right side of the second connecting pipe (7), a water outlet pipe (10) is detachably connected to the right side of the recovery water pump (9), a water inlet valve (8) is installed on the second connecting pipe (7), a water outlet valve (11) is installed on the water outlet pipe (10), a supporting plate (14) is fixedly connected to the bottom of the water collecting tank (1), and a stirring mechanism (2) is installed on the left side of the supporting plate (14), the stirring mechanism (2) comprises a mounting plate (201), a motor (202), a transmission shaft (203) and a stirring paddle (204).
2. The boiler steam-water sampling sample water recovery device according to claim 1, characterized in that: the bottom of the supporting plate (14) is connected with a supporting base (15).
3. The boiler steam-water sampling sample water recovery device according to claim 1, characterized in that: the furnace water collecting tank (12) is arranged on the upper portion of the water collecting tank (1), and a water discharging pipe (13) is installed on the outer side wall of the furnace water collecting tank (12).
4. The boiler steam-water sampling sample water recovery device according to claim 1, characterized in that: the motor (202) is installed to mounting panel (201) upper end, the power take off of motor (202) is connected with the power take off of transmission shaft (203).
5. The boiler steam-water sampling sample water recovery device according to claim 1, characterized in that: the outer side wall of the transmission shaft (203) is fixedly connected with a stirring paddle (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123203373.3U CN216771178U (en) | 2021-12-20 | 2021-12-20 | Steam-water sampling sample water recovery device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123203373.3U CN216771178U (en) | 2021-12-20 | 2021-12-20 | Steam-water sampling sample water recovery device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216771178U true CN216771178U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123203373.3U Active CN216771178U (en) | 2021-12-20 | 2021-12-20 | Steam-water sampling sample water recovery device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216771178U (en) |
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2021
- 2021-12-20 CN CN202123203373.3U patent/CN216771178U/en active Active
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