CN220338812U - Machine seals cooling water closed cycle device - Google Patents
Machine seals cooling water closed cycle device Download PDFInfo
- Publication number
- CN220338812U CN220338812U CN202321744506.4U CN202321744506U CN220338812U CN 220338812 U CN220338812 U CN 220338812U CN 202321744506 U CN202321744506 U CN 202321744506U CN 220338812 U CN220338812 U CN 220338812U
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- sedimentation
- pipe
- sedimentation tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000498 cooling water Substances 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000004062 sedimentation Methods 0.000 claims abstract description 84
- 239000010865 sewage Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 4
- 239000013049 sediment Substances 0.000 abstract description 24
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 16
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 9
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 abstract description 9
- 239000000347 magnesium hydroxide Substances 0.000 abstract description 9
- 229910001862 magnesium hydroxide Inorganic materials 0.000 abstract description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract description 6
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 abstract description 5
- 229910001424 calcium ion Inorganic materials 0.000 abstract description 5
- 229910001425 magnesium ion Inorganic materials 0.000 abstract description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a machine-sealed cooling water closed-loop circulation device which comprises an equipment main body, wherein the equipment main body is communicated with a backwater tank through a backwater pipe, the bottom of the backwater tank is communicated with the upper part of a sedimentation tank through a first drain pipe, and the lower part of one side of the sedimentation tank is communicated with a water supply tank through a second drain pipe. The water after cooling the equipment main body flows into the water return tank along the water return pipe, is kept stand for a period of time, is cooled, and simultaneously avoids the effect of sedimentation caused by direct inflow into the sedimentation tank, and the sodium carbonate solution and the sodium hydroxide solution are poured into the sedimentation tank to react with calcium ions and magnesium ions in the water to form calcium carbonate sediment and magnesium hydroxide sediment, and are kept stand for a period of time, so that the calcium carbonate sediment and the magnesium hydroxide sediment are deposited into the bottom of the sedimentation tank, clear water on the upper layer in the sedimentation tank flows into the water supply tank along the second drain pipe, and then the water pump pumps the water in the water supply tank into the equipment main body along the water inlet pipe for cooling, thereby ensuring the refrigerating effect and avoiding the blockage of a pipeline.
Description
Technical Field
The utility model belongs to the technical field of water circulation, and particularly relates to a machine-sealed cooling water closed-loop circulation device.
Background
The heat generated in the working process of the equipment is generally eliminated by a water cooling mode, so that the temperature of the equipment is reduced, and the continuous and stable operation of the equipment is ensured. The existing water generally contains heavy metal ions such as calcium ions, magnesium ions and the like, and precipitates are formed and attached to the inner wall of the pipeline in the circulating refrigeration process, so that the refrigeration effect is affected, and the pipeline is easy to block.
Disclosure of Invention
In order to solve the problems, the utility model provides a machine-sealed cooling water closed-loop circulation device.
The utility model is realized in the following way: the utility model provides an mechanical seal cooling water closed cycle device, includes the equipment main part, one side of equipment main part is provided with the inlet tube, be provided with the suction pump on the inlet tube, the opposite side of equipment main part is provided with the wet return, one side of equipment main part is provided with the return water pond, the wet return is linked together with the return water pond, and the water after cooling down to the equipment main part flows into the return water pond along the wet return, and the standing is for a period of time, cools down, avoids directly flowing into the sedimentation tank simultaneously and influences the sedimentation effect of sedimentation, the bottom of return water pond is linked together with the upper portion of sedimentation tank through first drain pipe, be provided with first drain valve on the first drain pipe, open first drain valve, the water in the return water pond gets into the sedimentation tank along first drain pipe,
a first baffle and a second baffle are vertically and fixedly arranged in the sedimentation tank, the lower end of the first baffle is fixedly connected with the bottom of the sedimentation tank, the sedimentation is carried out in a grading way, the sedimentation effect of the sediment is ensured, sodium carbonate solution and sodium hydroxide solution are poured into the sedimentation tank and react with calcium ions and magnesium ions in water to form calcium carbonate sediment and magnesium hydroxide sediment, the calcium carbonate sediment and the magnesium hydroxide sediment are allowed to settle into the bottom of the sedimentation tank after standing for a period of time, the bottoms of the sedimentation tanks at the two sides of the first baffle are respectively provided with a first sedimentation bucket and a second sedimentation bucket, the sediment falls into the first sedimentation bucket and the second sedimentation bucket to be aggregated under the action of gravity, the lower ends of the first sedimentation bucket and the second sedimentation bucket are communicated with a sewage drain pipe, the sewage drain pipe is provided with a sewage drain valve, the sewage drain valve is opened, and the sediment in the first sedimentation bucket and the second sedimentation bucket is discharged along the sewage drain pipe,
the sedimentation tank deviates from one side lower part of return water pond and is linked together with the supply tank through the second drain pipe, be provided with the second drain valve on the second drain pipe, the lower extreme of inlet tube is located the bottom of supply tank, opens the second drain valve, and the clear water on upper strata flows into in the supply tank along the second drain pipe in the sedimentation tank, and then the suction pump carries out cooling with the water in the supply tank along inlet tube pump entry equipment main part department.
Preferably, the filter plate is horizontally arranged between the lower part of the second baffle plate and the side wall of the sedimentation tank, water is filtered, impurities or suspended particles in the water are prevented from entering the water supply tank, filter holes are densely distributed on the filter plate, the filtering effect is good, and the communicating part of the second drain pipe and the sedimentation tank is positioned above the filter plate.
Preferably, a supporting plate is horizontally and fixedly arranged on the side wall of the second baffle plate and the sedimentation tank below the filter plate, the filter plate is supported, the filter plate is conveniently taken down from the supporting plate to carry out cleaning operation, and the filtering effect of the filter plate is ensured.
Preferably, a communicating pipe is arranged on the side wall of the water supply tank, so that the water level in the water supply tank is conveniently observed, the second drain valve is timely opened, the supply of water in the water supply tank is ensured, and the cooling effect on the equipment main body is ensured.
Preferably, a liquid inlet pipe is arranged above the first sedimentation bucket in the sedimentation tank, so that water can be supplemented, and sodium carbonate solution and sodium hydroxide solution can be supplemented.
The beneficial effects of the utility model are as follows: the utility model has reasonable structural design, water after cooling the main body of the equipment flows into the water return tank along the water return pipe, stands for a period of time to cool, simultaneously avoids directly flowing into the sedimentation tank to affect the sedimentation effect of sedimentation, and pours sodium carbonate solution and sodium hydroxide solution into the sedimentation tank to react with calcium ions and magnesium ions in the water to form calcium carbonate sediment and magnesium hydroxide sediment, stands for a period of time to enable the calcium carbonate sediment and the magnesium hydroxide sediment to sink into the bottom of the sedimentation tank, and the sedimentation is carried out in the sedimentation tank in a grading way to ensure the sedimentation effect of the sediment, and clean water at the upper layer in the sedimentation tank flows into the water supply tank along the second water outlet pipe, so that the water in the water supply tank is pumped into the main body of the equipment along the water inlet pipe to cool, thereby ensuring the refrigeration effect and avoiding the blockage of a pipeline.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a filter plate;
in the figure: 1. an apparatus main body; 2. a water inlet pipe; 3. a water pump; 4. a water return pipe; 5. a water return tank; 6. a first drain pipe; 7. a sedimentation tank; 8. a first drain valve; 9. a first baffle; 10. a second baffle; 11. a first settling hopper; 12. a second settling hopper; 13. a blow-down pipe; 14. a blow-down valve; 15. a second drain pipe; 16. a water supply tank; 17. a second drain valve; 18. a filter plate; 19. filtering holes; 20. a supporting plate; 21. a communicating pipe; 22. a liquid inlet pipe.
Detailed Description
In order to make the technical solution of the present utility model more clearly understood, the present utility model will be further described with reference to the accompanying drawings.
The machine seal cooling water closed circulation device shown in figures 1 and 2 comprises a device main body 1, wherein one side of the device main body 1 is provided with a water inlet pipe 2, a water suction pump 3 is arranged on the water inlet pipe 2, the other side of the device main body 1 is provided with a water return pipe 4, one side of the device main body 1 is provided with a water return tank 5, the water return pipe 4 is communicated with the water return tank 5, water after cooling the device main body 1 flows into the water return tank 5 along the water return pipe 4, stands for a period of time, cools, simultaneously avoids directly flowing into a sedimentation tank 7 to influence the sedimentation effect of sedimentation, the bottom of the water return tank 5 is communicated with the upper part of the sedimentation tank 7 through a first water outlet pipe 6, a first water outlet valve 8 is arranged on the first water outlet pipe 6, water in the water return tank 5 enters the sedimentation tank 7 along the first water outlet pipe 6, the sedimentation tank 7 is internally provided with a liquid inlet pipe 22 positioned above the first sedimentation bucket 11, which can supplement water and also can supplement sodium carbonate solution and sodium hydroxide solution, the sedimentation tank 7 is internally and vertically fixedly provided with a first baffle 9 and a second baffle 10, the lower end of the first baffle 9 is fixedly connected with the bottom of the sedimentation tank 7, the sedimentation is carried out in a grading way, the sedimentation effect of the sediment is ensured, the sodium carbonate solution and the sodium hydroxide solution are poured into the sedimentation tank 7 to react with calcium and magnesium ions in water to form calcium carbonate sediment and magnesium hydroxide sediment, the calcium carbonate sediment and the magnesium hydroxide sediment are stood for a period of time, the calcium carbonate sediment and the magnesium hydroxide sediment are made to sink into the bottom of the sedimentation tank 7, the bottoms of the sedimentation tanks 7 at two sides of the first baffle 9 are respectively provided with a first sedimentation bucket 11 and a second sedimentation bucket 12, the sediment falls into the first sedimentation bucket 11 and the second sedimentation bucket 12 under the action of gravity to be aggregated, the lower extreme and the blow off pipe 13 of first sedimentation bucket 11 and second sedimentation bucket 12 are linked together, be provided with blow off valve 14 on the blow off pipe 13, open blow off valve 14, the deposit in first sedimentation bucket 11 and the second sedimentation bucket 12 is discharged along blow off pipe 13, one side lower part that sedimentation tank 7 deviates from back water pond 5 is linked together with supply tank 16 through second drain pipe 15, be provided with second drain valve 17 on the second drain pipe 15, be provided with filter plate 18 horizontally between the lower part of second baffle 10 and the lateral wall of sedimentation tank 7, filter the water, prevent impurity or suspended particles in the water entering supply tank 16, densely covered filter plate 18 has filter hole 19, and the filter effect is good, the second baffle 10 of second drain pipe 15 and sedimentation tank 7 are located the top of filter plate 18, are located the second baffle 10 of filter plate 18 below is fixed with the lateral wall of sedimentation tank 7 on the level and are provided with fagging 20, support filter plate 18, are convenient for take off filter plate 18 from fagging 20 and wash operation, guarantee filter plate 18's filter effect, 2 lower part or suspended particles get into in the supply tank 16, the water pump 1 is gone into along in the water pump 16, the cooling tank 1 is located along the bottom of the second drain pipe 7, and the water pump 1 is located in the cooling tank 16.
A communicating pipe 21 is provided on the sidewall of the water supply tank 16 to facilitate the observation of the water level in the water supply tank 16, so as to open the second drain valve 17 in time, thereby ensuring the supply of water in the water supply tank 16 and the cooling effect of the apparatus main body 1.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (5)
1. The machine-sealed cooling water closed-circuit circulation device comprises a device main body, wherein one side of the device main body is provided with a water inlet pipe, a water suction pump is arranged on the water inlet pipe, and the other side of the device main body is provided with a water return pipe, and is characterized in that one side of the device main body is provided with a water return tank, the water return pipe is communicated with the water return tank, the bottom of the water return tank is communicated with the upper part of a sedimentation tank through a first water outlet pipe, a first water outlet valve is arranged on the first water outlet pipe,
a first baffle and a second baffle are vertically and fixedly arranged in the sedimentation tank, the lower end of the first baffle is fixedly connected with the bottom of the sedimentation tank, a first sedimentation bucket and a second sedimentation bucket are respectively arranged at the bottoms of the sedimentation tanks at two sides of the first baffle, the lower ends of the first sedimentation bucket and the second sedimentation bucket are communicated with a sewage drain pipe, a sewage drain valve is arranged on the sewage drain pipe,
the sedimentation tank deviates from the one side lower part of water return tank and is linked together with the water supply tank through the second drain pipe, be provided with the second drain valve on the second drain pipe, the lower extreme of inlet tube is located the bottom of water supply tank.
2. The machine seal cooling water closed cycle device according to claim 1, wherein a filter plate is horizontally arranged between the lower part of the second baffle plate and the side wall of the sedimentation tank, filter holes are densely distributed on the filter plate, and the communication part of the second drain pipe and the sedimentation tank is positioned above the filter plate.
3. The machine seal cooling water closed cycle device according to claim 2, wherein a second baffle plate positioned below the filter plate and a side wall of the sedimentation tank are horizontally and fixedly provided with a supporting plate.
4. The machine sealed cooling water closed cycle device according to claim 1, wherein a communicating pipe is provided on a side wall of the water supply tank.
5. The machine seal cooling water closed cycle device according to claim 1, wherein a liquid inlet pipe is arranged above the first sedimentation bucket in the sedimentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321744506.4U CN220338812U (en) | 2023-07-05 | 2023-07-05 | Machine seals cooling water closed cycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321744506.4U CN220338812U (en) | 2023-07-05 | 2023-07-05 | Machine seals cooling water closed cycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338812U true CN220338812U (en) | 2024-01-12 |
Family
ID=89449272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321744506.4U Active CN220338812U (en) | 2023-07-05 | 2023-07-05 | Machine seals cooling water closed cycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338812U (en) |
-
2023
- 2023-07-05 CN CN202321744506.4U patent/CN220338812U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |