CN220277720U - Device for cleaning molecular sieve by using jet stirring - Google Patents
Device for cleaning molecular sieve by using jet stirring Download PDFInfo
- Publication number
- CN220277720U CN220277720U CN202321706402.4U CN202321706402U CN220277720U CN 220277720 U CN220277720 U CN 220277720U CN 202321706402 U CN202321706402 U CN 202321706402U CN 220277720 U CN220277720 U CN 220277720U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- molecular sieve
- jet
- water
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 89
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 78
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000003756 stirring Methods 0.000 title abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 238000013019 agitation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000002791 soaking Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides a device for cleaning a molecular sieve by using jet stirring, and belongs to the technical field of cleaning devices. The utility model comprises the following steps: a wash tank having a molecular sieve inlet, a molecular sieve outlet, and a water outlet; jet inlets which are arranged along the circumference of the tank wall of the cleaning tank and are arranged in a step from bottom to top along the tank wall; one end of the circulating pump is communicated with the water outlet, and the other end of the circulating pump is communicated with the jet inlet and is used for pumping water in the cleaning tank into the cleaning tank from the jet inlet to generate circumferential flow and circumferential flow; the angle between the jet inlet and the tangent line where the jet inlet is positioned is 45 degrees. According to the utility model, the circulating pump is utilized to pump water in the cleaning tank from the jet inlet, and the jet inlet is arranged from bottom to top in a stepped manner, and the included angle between the jet inlet and the tangent line where the jet inlet is positioned is 45 degrees, so that the water in the cleaning tank can form axial flow and circumferential flow, the damage of the molecular sieve can be reduced, the cleaning effect of the molecular sieve is improved, and the cleaning time of the molecular sieve is shortened.
Description
Technical Field
The utility model relates to the technical field of cleaning devices, in particular to a device for cleaning a molecular sieve by using jet stirring.
Background
Molecular sieve: natural aluminosilicates exist in nature and have the functions of screening molecules, adsorption, ion exchange and catalysis. The molecular sieve of the present item is mainly used for adsorbing water in solvents such as NMP, EC and the like.
At present, the molecular sieve is cleaned by stirring and soaking, and the molecular sieve is added into a cleaning tank, and stirring is started to clean, so that the molecular sieve has a good cleaning effect, but the crushing loss of the molecular sieve is large.
The water consumption for soaking and cleaning is large, the time is long, and the cleaning is not thorough. Only the water at the lower part of the tank body is contacted with the molecular sieve, and the water at the upper part is not contacted with the molecular sieve, so that the water is wasted.
In addition, the utility model of publication No. CN203426087U discloses a molecular sieve cleaning treatment device for medicine production, which comprises an outer tank, a support arranged below the outer tank, a movable tank body arranged in the outer tank, a condensed water outlet, a water outlet and a purified water inlet arranged at the lower end of the outer tank in sequence, an overflow port arranged on the outer tank, an interlayer arranged on the outer tank, a hole arranged on the surface of the movable tank body, and a molecular sieve movably arranged in the movable tank body.
When the utility model is used for cleaning, the inner movable tank body is put into the cleaning tank, the operation is difficult, the inner movable tank is of a screen structure, the strength is limited, the volume is limited, and a large amount of molecular sieves cannot be filled. The molecular sieve in the movable tank and the cleaning water have poor movement effect, the cleaning effect is poor, and the central part cannot be cleaned.
Disclosure of Invention
In view of the above, in order to solve the above-mentioned shortcomings of the prior art molecular sieve cleaning device, the present utility model provides a device for cleaning molecular sieve by using jet stirring, which utilizes a circulation pump to pump water in a cleaning tank from a jet inlet, and because the jet inlet is arranged from bottom to top in a step manner and the included angle between the jet inlet and the tangent line where the jet inlet is located is 45 degrees, the water in the cleaning tank can form axial flow and circumferential flow, so that the damage of molecular sieve can be reduced, the cleaning effect of molecular sieve is improved, and the cleaning time of molecular sieve is shortened.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an apparatus for cleaning molecular sieves using jet agitation, comprising:
a wash tank having a molecular sieve inlet, a molecular sieve outlet, and a water outlet;
jet inlets which are arranged along the circumference of the tank wall of the cleaning tank and are arranged along the tank wall from bottom to top in a stepped manner;
one end of the circulating pump is communicated with the water outlet, and the other end of the circulating pump is communicated with the jet inlet and is used for pumping water in the cleaning tank into the cleaning tank from the jet inlet to generate axial flow and circumferential flow;
the included angle between the jet inlet and the tangent line where the jet inlet is positioned is 45 degrees.
Preferably, a filter is arranged on a pipeline between the water outlet and the circulating pump.
Preferably, a water drain is arranged on a pipeline between the filter and one end of the circulating pump.
Preferably, the number of jet inlets is 4.
Compared with the prior art, the utility model has the following beneficial effects:
according to the device for cleaning the molecular sieve by using jet stirring, the circulating pump is used for pumping the water in the cleaning tank from the jet inlet, and the jet inlet is arranged from bottom to top in a stepped manner and forms an included angle of 45 degrees with the tangent line where the jet inlet is positioned, so that the water in the cleaning tank can form axial flow and circumferential flow, the damage of the molecular sieve can be reduced, the cleaning effect of the molecular sieve is improved, and the cleaning time of the molecular sieve is shortened.
According to the device for cleaning the molecular sieve by using jet stirring, the water in the cleaning tank is recycled through the circulating pump, so that the water in the cleaning tank can be fully utilized, the effect of saving the water is achieved, and the molecular sieve is intercepted in the cleaning tank by arranging the filter, so that the molecular sieve is prevented from entering the circulating pump through the pipeline.
Drawings
FIG. 1 is a prior art molecular sieve agitation/soak cleaning apparatus;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of the angle of incidence of jet inlet and the circumferential flow of water in the present utility model;
FIG. 4 is a schematic axial flow diagram of a jet inlet stepped arrangement;
in the figure, 1, a cleaning tank, 11, a molecular sieve inlet, 12, a molecular sieve outlet, 13, a water outlet, 14, a jet inlet, 2, a circulating pump, 21, a filter, 22, a water outlet and 3, a stirring device.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the prior art molecular sieve stirring/soaking cleaning device comprises a cleaning tank 1, on which a stirring device 3 is arranged, which is provided with a molecular sieve inlet 11, a molecular sieve outlet 12 and a water outlet, wherein the stirring cleaning method comprises the following steps: after adding water and molecular sieve through the molecular sieve inlet 11 on the upper part of the cleaning tank 1, the stirring device 3 is started to stir and clean, the molecular sieve breakage is large in the stirring and cleaning process, the cost is high, the stirring device 3 is not started to soak and clean, the cleaning is not clean, and the cleaning time is long.
In view of the above-mentioned technical problems with the prior art molecular sieve agitation/immersion cleaning apparatus, as shown in fig. 2-4, the present utility model provides an apparatus for cleaning a molecular sieve using jet agitation, comprising:
a purge tank 1 having a molecular sieve inlet 11, a molecular sieve outlet 12 and a water outlet 13;
jet inlets 14 arranged along the circumference of the tank wall of the washing tank 1 and arranged stepwise from bottom to top along the tank wall;
a circulation pump 2, one end of which is communicated with the water outlet 13, and the other end of which is communicated with the jet inlet 14, and is used for pumping the water in the cleaning tank 1 into the cleaning tank 1 from the jet inlet 14 to generate axial flow and circumferential flow;
the angle between the jet inlet 14 and the tangent line where it is located is 45 deg..
According to the utility model, jet stirring is adopted to replace stirring and cleaning of a stirring device in the prior art, the jet inlet 14 is formed in the tank wall of the cleaning tank 1, so that an included angle between the jet inlet 14 and a tangent line where the jet inlet 14 is located (a tangent line of a radius of a connecting line between the jet inlet 14 and the circle center of a plane where the cleaning tank 1 is located) is 45 degrees, when the circulating pump 2 jets water into the cleaning tank 1 from the jet inlet 14, the water flows along the inner circumference of the cleaning tank 1, and the jet inlet 14 is arranged in a step manner along the tank wall from bottom to top, so that the water in the cleaning tank 1 flows axially from top to bottom, the cleaning effect of stirring paddles is achieved, and the water and the molecular sieve undergo violent relative movement, thereby being beneficial to cleaning of the molecular sieve.
In the utility model, a filter 21 is arranged on a pipeline between the water outlet 13 and the circulating pump 2, water in the cleaning tank 1 flows into the circulating pump through the filter 21, and meanwhile, the filter 21 can block the molecular sieve to be remained in the cleaning tank 1.
In the present utility model, a water drain 22 is provided in a pipe line between the filter 21 and one end of the circulation pump 2.
In the present utility model, the number of the jet inlets 14 is 4.
The cleaning method of the utility model comprises the following steps:
during cleaning operation, water is added into the cleaning tank 1, the circulating pump 2 is started, then the molecular sieve is manually input through the molecular sieve inlet 11 at the top of the cleaning tank 1, the molecular sieve contacts with the water in the cleaning tank 1, and the water is brought into motion. The water flows into the circulation pump 2 through the filter 21, and the molecular sieve is intercepted in the washing tank 1 by the filter 21. The water at the outlet of the circulating pump 2 is pumped into the cleaning tank 1 through the jet inlet 14, the jet inlet 14 is arranged as shown in fig. 3, and the jet water has a certain flow velocity after entering the cleaning tank 1, so that the water in the cleaning tank 1 and the molecular sieve can be driven to move in the cleaning tank 1 together, uniform contact between the molecular sieve and the water can be obtained, a small amount of collision between the molecular sieves is beneficial to cleaning the molecular sieve, and the molecular sieve cannot be broken.
In summary, the utility model utilizes the circulating pump 2 to circulate the water, and the water is pumped into the cleaning tank 1 through the jet inlet 14, so that the relative movement between the water and the molecular sieve is increased, and the cleaning is facilitated. The water and the molecular sieve are stationary in soaking and cleaning, and the solvent absorbed in the molecular sieve can only slowly diffuse out for a long time. In addition, only the water at the lower part of the cleaning tank 1 is contacted with the molecular sieve, and the water at the upper part is not contacted with the molecular sieve, so that water is wasted. In the utility model, the water and the molecular sieve have severe relative movement, and the water in the cleaning tank 1 is contacted with the molecular sieve, so that the cleaning is fast, water-saving and clean.
Compared with stirring and cleaning, the molecular sieve can be broken when the stirring paddle contacts with the molecular sieve. When the utility model is used for cleaning, the molecular sieve is washed by water flow, no mechanical action is generated, and the molecular sieve breakage is very small.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (4)
1. An apparatus for cleaning molecular sieves using jet agitation, comprising:
a wash tank having a molecular sieve inlet, a molecular sieve outlet, and a water outlet;
jet inlets which are arranged along the circumference of the tank wall of the cleaning tank and are arranged along the tank wall from bottom to top in a stepped manner;
one end of the circulating pump is communicated with the water outlet, and the other end of the circulating pump is communicated with the jet inlet and is used for pumping water in the cleaning tank into the cleaning tank from the jet inlet to generate axial flow and circumferential flow;
the included angle between the jet inlet and the tangent line where the jet inlet is positioned is 45 degrees.
2. The apparatus for cleaning molecular sieves using jet agitation according to claim 1, wherein a filter is provided on a pipe between said water outlet and said circulation pump.
3. The apparatus for cleaning molecular sieves using jet agitation according to claim 2, wherein a water drain is provided in a pipe between said filter and one end of said circulation pump.
4. A device for cleaning molecular sieves using jet agitation according to any one of claims 1 to 3, wherein the number of jet inlets is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706402.4U CN220277720U (en) | 2023-07-03 | 2023-07-03 | Device for cleaning molecular sieve by using jet stirring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706402.4U CN220277720U (en) | 2023-07-03 | 2023-07-03 | Device for cleaning molecular sieve by using jet stirring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220277720U true CN220277720U (en) | 2024-01-02 |
Family
ID=89341093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321706402.4U Active CN220277720U (en) | 2023-07-03 | 2023-07-03 | Device for cleaning molecular sieve by using jet stirring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220277720U (en) |
-
2023
- 2023-07-03 CN CN202321706402.4U patent/CN220277720U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207430285U (en) | A kind of aging reactor for being used to prepare lithium battery material | |
| CN212039560U (en) | Waste gas treatment equipment | |
| CN220277720U (en) | Device for cleaning molecular sieve by using jet stirring | |
| CN105290071A (en) | Washing method and unit for mobile phone inner screen | |
| CN201921855U (en) | Automatic cleaning device for aluminum casing of lithium battery | |
| CN220426156U (en) | Surfing cleaning machine for food processing | |
| CN219050893U (en) | High-efficient built-in rotatory spray column that flow equalizes | |
| CN218263138U (en) | Cleaning device | |
| CN213077976U (en) | Scrubbing tower for producing phenyl dichlorophosphate | |
| CN214106131U (en) | Buchner funnel type vacuum washing and filtering machine | |
| CN211645671U (en) | Cloth dyeing and cleaning device | |
| CN113967659A (en) | Leather waste treatment equipment | |
| CN220658470U (en) | Valve belt cleaning device of being convenient for | |
| CN111085064A (en) | Spray set for scrubbing tower | |
| CN219785754U (en) | Preparation facilities of collagen hydrolysises | |
| CN214636026U (en) | Production system of physical foaming agent for leather | |
| CN220003053U (en) | Foam type pollution control equipment | |
| CN220990300U (en) | Alkali washing tower for sulfonated tail gas | |
| CN220803261U (en) | 2, 4-Dichloro-3, 5-dinitrobenzotrifluoride purification device | |
| CN212651808U (en) | Chemical industry reation kettle convenient to wash | |
| CN219195361U (en) | Water-saving textile cleaning and drying device | |
| CN212199446U (en) | Laboratory is with examination groove in porefilling | |
| CN220704048U (en) | Dye liquor circulating device in dyeing machine | |
| CN220823899U (en) | Cleaning equipment based on chicken preprocessing | |
| CN218651528U (en) | Low belt cleaning device that decreases of vegetables |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |