CN210935378U - Strong magnet filter for purifying lithium bromide solution - Google Patents
Strong magnet filter for purifying lithium bromide solution Download PDFInfo
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- CN210935378U CN210935378U CN201921776769.7U CN201921776769U CN210935378U CN 210935378 U CN210935378 U CN 210935378U CN 201921776769 U CN201921776769 U CN 201921776769U CN 210935378 U CN210935378 U CN 210935378U
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- lithium bromide
- strong magnet
- bromide solution
- barrel
- filter
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Abstract
The utility model relates to a solution purifies technical field, specifically speaking is a powerful magnetite filter for purifying lithium bromide solution, can carry out effective absorption filtration through the impurity that contains iron element in the powerful magnetite strip with lithium bromide solution to purify lithium bromide solution, including the cylindrical hollow barrel that stainless steel made, the upper and lower opening part of barrel is provided with upper cover and lower cover, and the inside hollow part of barrel is provided with powerful magnetite strip, and the outside of barrel is provided with inlet and the liquid outlet that runs through whole barrel, the utility model discloses can not discharge under the state of solution totally, accomplish the purpose that the iron impurity was removed to solution when the unit normally operates to the filtration to simple structure, it is nimble to remove, can used repeatedly; the circulating pump can be linked to independently filter the barreled solution, and the flexibility is strong.
Description
Technical Field
The utility model belongs to the technical field of the solution purification technique and specifically relates to a powerful magnetite filter for purifying lithium bromide solution can carry out effective absorption filtration through the impurity that contains iron element in with lithium bromide solution through powerful magnetite strip to purify lithium bromide solution.
Background
A lithium bromide refrigerator is called a bromine refrigerator for short, and is an absorption refrigerator commonly used in the world at present. In vacuum state, the lithium bromide absorption refrigerator uses water as refrigerant and lithium bromide water solution as absorbent to prepare low temperature water above 0 deg.C, and is mainly used in central air conditioning system. The lithium bromide refrigerator uses the characteristic that the boiling point of water is lower (only 4 ℃) in a high vacuum state to refrigerate (uses the latent heat of boiling of water).
Because the main structure of the lithium bromide absorption refrigerator is made of iron materials, and the lithium bromide solution has strong corrosivity to metal, after the solution is uninterruptedly evaporated, condensed and circulated in the cavities of the evaporator, the absorber, the solution pump, the pipeline and other circulating systems in the refrigerator set, a large amount of iron element impurities (more than 90% of the total impurities) such as rust and the like can be doped in the solution, so that the solution becomes turbid, the water absorption capacity of the solution is greatly reduced, and the refrigeration effect of the refrigerator set is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a powerful magnetic filter for purifying lithium bromide solution can carry out effective absorption through the impurity that contains iron element in the powerful magnetic strip with lithium bromide solution and filter to purify lithium bromide solution, lithium bromide filters through the filter of getting rid of iron element impurity easily, will effectively improve its refrigeration effect.
The utility model discloses a specific technical scheme as follows: the utility model provides a powerful magnetite filter for purifying lithium bromide solution, includes the cylindrical hollow barrel that stainless steel matter was made, and the upper and lower opening part of barrel is provided with upper cover and lower cover, and the inside hollow part of barrel is provided with powerful magnetite strip, and the outside of barrel is provided with inlet and the liquid outlet that runs through whole barrel.
In the technical scheme, a sealed container is formed between the hollow cylinder and the upper cover and the lower cover, and the sealed container is internally provided with the strong magnet strips for adsorbing impurities in the lithium bromide solution, so that a closed strong magnet filter is formed. The solution in the lithium bromide unit is led out to manufacture a closed external circulating system, the strong magnet filter is additionally arranged in the external circulating system, the solution enters the strong magnet filter through the liquid inlet when the unit is started to normally operate, the strong magnet strips in the filter adsorb and filter impurities containing iron elements, and the solution flows out of the liquid outlet for reciprocating circulating filtration, so that the aim of cleaning the iron impurities in the solution is fulfilled, and the normal operation of the unit is not influenced.
The utility model is further improved in that a detachable combination mode is adopted between the cylinder body and the upper cover, and a combination mode of welding or threaded connection is adopted between the cylinder body and the lower cover; the combination of the cylinder body, the upper cover and the lower cover can adopt a detachable combination mode, so that one end of the cylinder body can be smoothly opened, and the strong magnet strips or the inner wall of the cylinder body in the cylinder body can be conveniently cleaned.
The utility model is further improved, the strong magnetic stone strip is fixed on the lower cover or the upper cover; the strong magnetic stone strip can adsorb impurities in a lithium bromide solution as a filtering component of the filter, can be arranged on the inner wall of the cylinder body and also can be arranged on the lower part of the upper cover or the upper part of the lower cover, and in the technical scheme, the strong magnetic stone strip with a strip-shaped structure can be fixed on the lower cover or under the upper cover as long as the strong magnetic stone strip is ensured to be positioned in the cylinder body.
The utility model is further improved, the bottom of the strong magnetic stone strip is fixed with the lower cover by adopting a threaded connection mode; this powerful magnetic stone strip's bottom adopts hollow structure, and interior threaded is covered down and is provided with the boss, and the boss is provided with all around with the corresponding screw thread in powerful magnetic stone strip bottom, fixes the powerful magnetic stone strip on the boss of covering down like this, and like this, powerful magnetic stone strip is located the inside intermediate position of whole barrel, and is big with the contact surface of lithium bromide solution, and the filter action is showing more.
The utility model is further improved, the top of the strong magnetic stone strip is provided with a handle; the handle is used for separating the strong magnetic stone strip from the lower cover and taking out the strong magnetic stone strip from the cylinder body for cleaning.
The utility model is further improved, the sealing device made of stainless steel is sleeved outside the strong magnet strip; the sealing device made of stainless steel separates the strong magnet strips from the lithium bromide solution, reduces the corrosion of the lithium bromide solution to the strong magnet strips, and prolongs the service life of the filter.
The utility model discloses a further improvement installs the screw on the connecting device between barrel and the upper cover, and screw evenly distributed is provided with the sealing washer that the rubber material was made between barrel and the upper cover around the upper cover.
The utility model discloses a further improvement, inlet and liquid outlet set up the coplanar, are located the position department that the barrel is close to the lower cover, are provided with the valve on inlet and the liquid outlet, and the valve is used for controlling the speed that flows in and flow out.
The utility model has the advantages that: the utility model can complete the aim of removing iron impurities and filtering the solution when the unit operates normally under the state of not completely discharging the solution, and has simple structure, flexible movement and repeated use; the circulating pump can be linked to independently filter the barreled solution, and the flexibility is strong.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a schematic sectional structure of fig. 1.
In the figure, 1-cylinder, 2-upper cover, 3-lower cover, 4-connecting device, 5-screw, 6-liquid inlet, 7-liquid outlet, 8-strong magnet strip, 9-handle, 10-sealing ring, 11-valve.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
Example (b): as shown in fig. 1 and 2, a strong magnet filter for purifying lithium bromide solution comprises a cylindrical hollow cylinder 1 made of stainless steel, an upper cover 2 and a lower cover 3 are arranged at the upper opening and the lower opening of the cylinder 1, a strong magnet strip 8 is arranged at the hollow part inside the cylinder 1, and a liquid inlet 6 and a liquid outlet 7 penetrating through the whole cylinder 1 are arranged outside the cylinder 1.
In this embodiment, a detachable combination manner is adopted between the cylinder 1 and the upper cover 2, the connecting device 4 between the cylinder 1 and the upper cover 2 is provided with screws 5, the screws 5 are uniformly distributed around the upper cover 2, and a sealing ring 10 made of rubber material is arranged between the cylinder 1 and the upper cover 2; adopt welded fastening together between barrel 1 and the lower cover 3, the bottom of bar structure's powerful magnetic stone strip 8 adopts hollow structure, there is the screw thread in, be provided with the boss on the lower cover 3, the boss is provided with all around with the corresponding screw thread in powerful magnetic stone strip 8 bottom, fix powerful magnetic stone strip 8 on the boss on lower cover 3 like this, the top of powerful magnetic stone strip 8 is provided with handle 9, handle 9's effect is convenient for separate powerful magnetic stone strip 8 from lower cover 3, it cleans to take out in the barrel 1, the outside cover of powerful magnetic stone strip 8 is equipped with the sealing device that stainless steel made, inlet 6 sets up the coplanar with liquid outlet 7, be located the position department that barrel 1 is close to lower cover 3, be provided with valve 11 on inlet 6 and the liquid outlet 7, valve 11 is used for controlling the speed of inflow and outflow.
The working principle of the embodiment is as follows: confirming that the strong magnet filter is in a closed state, connecting the outlet end of a solution circulating system of the lithium bromide unit to the liquid inlet 6 of the magnet filter through a copper pipe, and then connecting the outlet end of the solution circulating system of the lithium bromide unit to the inlet end of the solution circulating system of the unit from the liquid outlet 7 of the filter through the copper pipe, so that a closed external circulating system is formed. The power supply of the unit is opened to enable the unit to normally operate, then the inlet and outlet valves on the side of the unit are opened, then the valve 11 of the liquid inlet 6 and the valve 11 of the liquid outlet 7 on the side of the filter are opened, at the moment, the solution starts to be filtered through the filter, in the filtering period, the valve 11 of the liquid inlet 6 and the valve 11 of the liquid outlet 7 of the filter can be closed, the strong magnet strips 8 are taken out to be cleaned, the solution is assembled again, the valve 11 of the liquid inlet 6 and the valve 11 of the liquid outlet 7 are opened again to continue to perform circulating filtration, and the operation is repeatedly performed until the iron element impurities in the. And after filtering, closing valves 11 of the unit side liquid inlet 6 and the filter side liquid inlet 7 respectively, and detaching the copper pipe and the filter. And opening the filter, taking out the strong magnet strips 8, thoroughly cleaning the magnet strips, the inner cavity of the filter and the whole body, airing, and reassembling for later use.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a powerful magnetite filter for purifying lithium bromide solution which characterized in that, includes the cylindrical hollow barrel that stainless steel made, the upper and lower opening part of barrel is provided with upper cover and lower cover, the inside hollow portion of barrel is provided with powerful magnetite strip, the outside of barrel is provided with inlet and the liquid outlet that runs through whole barrel.
2. A strong magnet filter for purifying lithium bromide solution as claimed in claim 1, wherein said cylinder and said upper cover are detachably connected, and said cylinder and said lower cover are welded or screwed.
3. The strong magnet filter for purifying lithium bromide solution as claimed in claim 2, wherein said strong magnet strips are fixed on said lower cover or said upper cover.
4. A strong magnet filter for purifying lithium bromide solution as claimed in claim 3, wherein the bottom of said strong magnet strip is fixed with said lower cover by screw connection.
5. A strong magnet filter for purifying lithium bromide solution as claimed in claim 4, wherein the top of said strong magnet strip is provided with a handle.
6. A strong magnet filter for purifying lithium bromide solution as claimed in claim 5, wherein said strong magnet strips are externally fitted with a sealing means made of stainless steel.
7. A strong magnetic filter for purifying lithium bromide solution as claimed in any one of claims 1-6, wherein the connecting device between the cylinder and the upper cover is installed with screws, the screws are evenly distributed around the upper cover, and a sealing ring made of rubber material is arranged between the cylinder and the upper cover.
8. A strong magnet filter for purifying lithium bromide solution as claimed in claim 7, wherein said liquid inlet and said liquid outlet are disposed on the same plane and located at the position of said cylinder near said lower cover.
9. A strong magnet filter for purifying lithium bromide solution as claimed in claim 8, wherein said liquid inlet and said liquid outlet are provided with valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776769.7U CN210935378U (en) | 2019-10-22 | 2019-10-22 | Strong magnet filter for purifying lithium bromide solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776769.7U CN210935378U (en) | 2019-10-22 | 2019-10-22 | Strong magnet filter for purifying lithium bromide solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210935378U true CN210935378U (en) | 2020-07-07 |
Family
ID=71391572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921776769.7U Active CN210935378U (en) | 2019-10-22 | 2019-10-22 | Strong magnet filter for purifying lithium bromide solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210935378U (en) |
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2019
- 2019-10-22 CN CN201921776769.7U patent/CN210935378U/en active Active
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