CN215592768U - Ultrapure water equipment with multi-stage filtering function - Google Patents
Ultrapure water equipment with multi-stage filtering function Download PDFInfo
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- CN215592768U CN215592768U CN202122333795.6U CN202122333795U CN215592768U CN 215592768 U CN215592768 U CN 215592768U CN 202122333795 U CN202122333795 U CN 202122333795U CN 215592768 U CN215592768 U CN 215592768U
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Abstract
The present invention provides an ultrapure water apparatus having a multistage filtering function, comprising: an ultrapure water apparatus body; the first connecting pipe is fixedly connected to one side of the ultrapure water equipment body; the filter assembly is fixedly installed at one end of the first connecting pipe and comprises a first connecting pipe, and a spacer ring is uniformly and fixedly connected inside the first connecting pipe. According to the ultrapure water equipment with the multistage filtering function, the filtering assembly is arranged at one end of the first connecting pipe, the first filtering piece and the second filtering piece which are different are arranged in the filtering assembly, so that raw water can be filtered for multiple times by multiple impurities, a large amount of impurities, silt and the like are avoided, the filtering pressure of an internal filtering membrane, a permeable membrane and the like is increased after the raw water directly enters the ultrapure water equipment body, and the service life of the filtering membrane and the like is shortened.
Description
Technical Field
The utility model relates to the field of ultrapure water, in particular to ultrapure water equipment with a multi-stage filtering function.
Background
The ultrapure water equipment is water treatment equipment which adopts methods such as pretreatment, reverse osmosis technology, ultrapure treatment, post-treatment and the like to almost completely remove conductive media in water and remove colloid substances, gases and organic matters which are not dissociated in water to a very low degree.
Ultrapure water is used in the integrated circuit industry for cleaning semiconductor raw materials and utensils used, preparing photolithographic masks, and water vapor sources for silicon wafer oxidation, and is widely used in biology, medicine, and the like.
The existing ultrapure water equipment mainly adopts methods such as pretreatment, reverse osmosis technology, ultrapure treatment and post-stage treatment to remove conductive media and the like in raw water, most of the existing raw water uses river water and underground water, and the raw water is not treated when entering a water tank, so that a large amount of silt and impurities enter the raw water tank, the filtration pressure of a filtration membrane is increased, and the efficiency of ultrafiltration and reverse osmosis is influenced.
Therefore, it is necessary to provide an ultrapure water apparatus having a multi-stage filtering function to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ultrapure water device with a multi-stage filtering function, which solves the problem that raw water filtered by the existing ultrapure water filtering device contains a large amount of impurities and the like, and the filtering pressure of a filtering membrane is increased.
In order to solve the above technical problems, the ultrapure water apparatus having a multistage filtering function according to the present invention comprises: an ultrapure water apparatus body;
the first connecting pipe is fixedly connected to one side of the ultrapure water equipment body;
the filtering component is fixedly arranged at one end of the first connecting pipe and comprises a first connecting cylinder, spacer rings are uniformly and fixedly connected inside the first connecting cylinder, a first filtering piece is arranged inside the first connecting cylinder and between the spacer rings, a first threaded ring is fixedly connected to the bottom of the first connecting cylinder, and a second filtering piece is arranged inside the first threaded ring;
a second connector barrel threadably connected to an outer surface of the filter assembly.
Through setting up filtering component in first connecting pipe one end, filtering component internally mounted has the first filtration piece of a plurality of differences and a second to filter, can carry out a lot of, multiple impurity to the raw water and filter, avoids containing a large amount of impurity, silt etc. in the raw water, directly gets into the inside back of ultrapure water equipment body, increases the filtration pressure of inside filtration membrane, osmotic membrane etc. shortens the life of filtration membrane etc..
Preferably, a clamping groove is formed in one side of the first connecting cylinder, an arc-shaped plate is arranged on one side of the first connecting cylinder, clamping blocks are fixedly connected to two ends of the arc-shaped plate, and one end of each clamping block extends to the inside of the clamping groove.
Preferably, a spacer ring is fixedly connected to one side of the arc-shaped plate, and one end of the first filter member also extends to the inside of the spacer ring.
Preferably, the outer portions of the arc-shaped plate and the first connecting cylinder are sleeved with lantern rings.
Preferably, the bottom of the inner surface of the second connecting cylinder is fixedly connected with a second threaded ring, the second threaded ring is in threaded connection with the first threaded ring, the bottom of the outer surface of the second connecting cylinder is fixedly connected with a second connecting pipe, and the top of the outer surface of the second connecting cylinder is in threaded connection with a threaded sleeve.
Preferably, one side of the ultrapure water device body is fixedly connected with a support frame, and one side of the support frame is fixedly installed on the outer surface of the second connecting cylinder.
Preferably, the surfaces of the first connecting pipe and the second connecting pipe are fixedly provided with a first control valve, and one side of the supporting frame is also fixedly connected with a filtering component and a second connecting cylinder.
Preferably, one side fixedly connected with third connecting pipe of first connecting pipe, the one end and another filtering component fixed connection of third connecting pipe, the one end fixedly connected with fourth connecting pipe of second connecting pipe, one side fixedly connected with fifth connecting pipe of fourth connecting pipe, the fifth connecting pipe with the equal fixed mounting in surface of third connecting pipe has the second control valve.
Through set up third connecting pipe, first control valve etc. in first connecting pipe side, another a set of filtering component and second connecting cylinder etc. are connected to third connecting pipe, fourth connecting pipe and fifth connecting pipe, when a set of filtering component is inside to carry out the filter core and change, alright filter the raw water through another a set of filtering component, need not close ultrapure water equipment body, improved ultrapure water equipment body's work efficiency.
Compared with the related art, the ultrapure water device with the multistage filtering function provided by the utility model has the following beneficial effects:
the utility model provides ultrapure water equipment with a multistage filtering function, which is characterized in that one end of a first connecting pipe is provided with a filtering component, a plurality of different first filtering pieces and a second filtering piece are arranged in the filtering component, so that raw water can be filtered for a plurality of times by various impurities, a large amount of impurities, silt and the like are avoided, the filtering pressure of an internal filtering membrane, a permeable membrane and the like is increased after the raw water directly enters the ultrapure water equipment body, and the service life of the filtering membrane and the like is shortened.
Drawings
FIG. 1 is a schematic configuration diagram of a first embodiment of an ultrapure water apparatus having a multistage filtering function according to the present invention;
FIG. 2 is a schematic view of the internal structure of the second connector barrel of FIG. 1;
FIG. 3 is a schematic view showing an internal structure of the first connecting cylinder shown in FIG. 2;
FIG. 4 is a schematic structural view of the arcuate plate shown in FIG. 2;
FIG. 5 is a schematic structural view of an ultrapure water apparatus having a multistage filtering function according to a second embodiment of the present invention.
Reference numbers in the figures: 1. an ultrapure water device body, 2, a first connecting pipe,
3. a filter assembly 31, a first connecting cylinder 32, a spacer ring 33, a first filter piece 34, a first thread ring 35, a second filter piece 36, a clamping groove 37, an arc-shaped plate 38 and a clamping block,
4. a second connecting cylinder 5, a lantern ring 6, a second thread ring 7, a second connecting pipe 8, a thread sleeve 9 and a supporting frame,
10. the first control valve, 11, the third connecting pipe, 12, the fourth connecting pipe, 13, the fifth connecting pipe, 14, the second control valve.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of an ultrapure water apparatus with a multi-stage filtration function according to a first embodiment of the present invention; FIG. 2 is a schematic view of the internal structure of the second connector barrel of FIG. 1; FIG. 3 is a schematic view showing an internal structure of the first connecting cylinder shown in FIG. 2; fig. 4 is a schematic structural view of the arc plate shown in fig. 2. An ultrapure water apparatus having a multistage filtering function comprises: an ultrapure water apparatus body 1;
the first connecting pipe 2 is fixedly connected to one side of the ultrapure water device body 1;
the filter assembly 3 is fixedly installed at one end of the first connecting pipe 2, the filter assembly 3 comprises a first connecting cylinder 31, a spacing ring 32 is uniformly and fixedly connected inside the first connecting cylinder 31, a first filter member 33 is arranged inside the first connecting cylinder 31 and between the spacing rings 32, a first threaded ring 34 is fixedly connected to the bottom of the first connecting cylinder 31, and a second filter member 35 is arranged inside the first threaded ring 34;
a second connector barrel 4, said second connector barrel 4 being threaded onto an outer surface of said filter assembly 3.
2 one ends of first connecting pipe are connected with the booster pump in the ultrapure water equipment body 1, and the breach and the 37 size adaptations of arc on one side of first connecting pipe 31, spacer ring 32 have a plurality ofly, correspond with the inside spacer ring 32 position of arc 37, and whole filter assembly 3 is in the same place through first threaded ring 34 and second connecting cylinder 4 threaded connection, and second filters piece 35 and installs inside first threaded ring 34, can dismantle.
A clamping groove 36 is formed in one side of the first connecting cylinder 31, an arc-shaped plate 37 is arranged on one side of the first connecting cylinder 31, clamping blocks 38 are fixedly connected to two ends of the arc-shaped plate 37, and one ends of the clamping blocks 38 extend into the clamping groove 36.
A spacer ring 32 is also fixedly connected to one side of the arc-shaped plate 37, and one end of the first filter member 33 also extends to the inside of the spacer ring 32.
The outer parts of the arc-shaped plate 37 and the first connecting cylinder 31 are sleeved with a lantern ring 5.
The clamping blocks 38 are fixed on two sides of one end of the arc-shaped plate 37, the clamping blocks 38 can be arranged in the clamping grooves 36, sealing gaskets are arranged between the clamping blocks 38, sealing performance is guaranteed, the lantern ring 5 is sleeved outside the arc-shaped plate 37 and the first connecting cylinder 31, and each first filtering piece 33 inside the lantern ring is convenient to replace.
The bottom fixedly connected with second threaded ring 6 of second connecting cylinder 4 internal surface, second threaded ring 6 with first threaded ring 34 threaded connection, the bottom fixedly connected with second connecting pipe 7 of second connecting cylinder 4 surface, the top threaded connection of second connecting cylinder 4 surface has thread bush 8.
The second threaded ring 6 is connected with the first threaded ring 34, the second connecting cylinder 4 can protect and prevent the filter assembly 3 from leakage, the threaded sleeve 8 is screwed on the top of the outer surface of the second connecting cylinder 4, and the first connecting pipe 2 penetrates through the threaded sleeve 8.
One side of the ultrapure water device body 1 is fixedly connected with a support frame 9, and one side of the support frame 9 is fixedly installed on the outer surface of the second connecting cylinder 4.
The working principle of the ultrapure water equipment with the multistage filtering function provided by the utility model is as follows:
when raw water is filtered to prepare ultrapure water, the raw water firstly enters the inside of the second connecting cylinder 4 through the second connecting pipe 7, then enters the inside of the first connecting cylinder 31 after being filtered by the second filtering piece 35, and then passes through the plurality of first filtering pieces 33.
After impurities, silt and the like in the raw water are filtered by the first filter parts 33 and the second filter part 35, the remaining water only contains some salts and the like, and then the water can enter the ultrapure water equipment body 1 through the first connecting pipe 2 to prepare ultrapure water.
After ultrapure water equipment body 1 worked for a period of time, filtered more impurity etc. in the filter assembly 3, the staff alright closed ultrapure water equipment body 1 this moment, then will first connecting pipe 2 and ultrapure water equipment body 1 between dismantle.
The threaded sleeve 8 is screwed to expose the filter assembly 3, the entire filter assembly 3 is then rotated to separate the first threaded ring 34 from the second threaded ring 6, and the collar 5 is then removed and the arc 37 removed.
The first filter element 33 between the individual rings 32 can now be removed for cleaning or replacement and the second filter element 35 can then be tilted or replaced.
After the cleaning, the arc-shaped plate 37 can be installed back again, the filter assembly 3 is installed in the second connecting cylinder 4, then the first connecting pipe 2 and the ultrapure water device body 1 are installed together, and after the connection, the device is restarted, so that ultrapure water preparation can be continuously carried out.
Compared with the related art, the ultrapure water device with the multistage filtering function provided by the utility model has the following beneficial effects:
through setting up filtering component 3 in 2 one ends of first connecting pipe, filtering component 3 internally mounted has a plurality of different first filtration piece 33 and a second to filter piece 35, can carry out a lot of, multiple impurity filtering to the raw water, avoids containing a large amount of impurity, silt etc. in the raw water, directly gets into ultrapure water equipment body 1 inside back, increases internal filtration membrane, the filtration pressure of osmotic membrane etc. shortens the life of filtration membrane etc..
Second embodiment
Referring to fig. 5, a second embodiment of the present application provides another ultrapure water apparatus with multi-stage filtration function based on the ultrapure water apparatus with multi-stage filtration function provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the ultrapure water device with a multi-stage filtering function provided by the second embodiment of the present application is different in that a first control valve 10 is fixedly mounted on the surface of each of the first connecting pipe 2 and the second connecting pipe 7, and a filter assembly 3 and a second connecting cylinder 4 are also fixedly connected to one side of the supporting frame 9.
One side fixedly connected with third connecting pipe 11 of first connecting pipe 2, the one end and another filter assembly 3 fixed connection of third connecting pipe 11, the one end fixedly connected with fourth connecting pipe 12 of second connecting pipe 7, one side fixedly connected with fifth connecting pipe 13 of fourth connecting pipe 12, fifth connecting pipe 13 with the equal fixed mounting in surface of third connecting pipe 11 has second control valve 14.
The first control valve 10 controls raw water to pass through between the filtering component 3 and the second connecting cylinder 4, the third connecting pipe 11 is welded with the first connecting pipe 2, and the size and the model of the first control valve 10 are consistent with those of the second control valve 14.
The working principle of the ultrapure water equipment with the multistage filtering function provided by the utility model is as follows:
when the filter element and the like in one group of filter assemblies 3 need to be replaced, the worker firstly closes the first control valve 10 and simultaneously quickly opens the two second control valves 14, and at the moment, the raw water entering the filter assemblies 3 from the second connecting pipe 7 can be rerouted to enter the other filter assemblies 3 from the fifth connecting pipe 13.
The worker can then remove a group of filter assemblies 3 that require the replacement of the filter cartridge.
Compared with the related art, the ultrapure water device with the multistage filtering function provided by the utility model has the following beneficial effects:
through set up third connecting pipe 11, first control valve 10 etc. in first connecting pipe 2 side, another group's filter component 3 and second connecting cylinder 4 etc. are connected to third connecting pipe 11, fourth connecting pipe 12 and fifth connecting pipe 13, when a set of filter component 3 inside carries out the filter core and changes, alright filter the raw water through another group's filter component 3, need not close ultrapure water equipment body 1, improved ultrapure water equipment body 1's work efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. An ultrapure water apparatus having a multistage filtering function, characterized by comprising:
an ultrapure water apparatus body;
the first connecting pipe is fixedly connected to one side of the ultrapure water equipment body;
the filtering component is fixedly arranged at one end of the first connecting pipe and comprises a first connecting cylinder, spacer rings are uniformly and fixedly connected inside the first connecting cylinder, a first filtering piece is arranged inside the first connecting cylinder and between the spacer rings, a first threaded ring is fixedly connected to the bottom of the first connecting cylinder, and a second filtering piece is arranged inside the first threaded ring;
a second connector barrel threadably connected to an outer surface of the filter assembly.
2. The ultrapure water device with the multistage filtering function as recited in claim 1, wherein a clamping groove is formed at one side of the first connecting cylinder, an arc-shaped plate is arranged at one side of the first connecting cylinder, clamping blocks are fixedly connected to both ends of the arc-shaped plate, and one end of each clamping block extends into the clamping groove.
3. The ultrapure water apparatus having a multi-stage filtration function as recited in claim 2 wherein a spacer ring is also fixedly attached to one side of the arc plate, and wherein one end of the first filter member also extends to the inside of the spacer ring.
4. The ultrapure water apparatus having a multi-stage filtration function as recited in claim 3, wherein a collar is fitted over the arc plate and the first connecting cylinder.
5. The ultrapure water device having a multi-stage filtration function as recited in claim 1, wherein a second threaded ring is fixedly connected to the bottom of the inner surface of the second connector cylinder, the second threaded ring is threadedly connected to the first threaded ring, a second connector pipe is fixedly connected to the bottom of the outer surface of the second connector cylinder, and a threaded sleeve is threadedly connected to the top of the outer surface of the second connector cylinder.
6. The ultrapure water device with a multistage filtering function as recited in claim 5, wherein a support frame is fixedly connected to one side of the ultrapure water device body, and one side of the support frame is fixedly mounted on the outer surface of the second connecting cylinder.
7. The ultrapure water apparatus having a multi-stage filtering function as recited in claim 6, wherein a first control valve is fixedly mounted on a surface of each of the first connecting pipe and the second connecting pipe, and a filter assembly and a second connecting cylinder are fixedly connected to one side of the support frame.
8. The ultrapure water apparatus having a multi-stage filtering function according to claim 7, wherein a third connecting pipe is fixedly connected to one side of the first connecting pipe, one end of the third connecting pipe is fixedly connected to another filter assembly, a fourth connecting pipe is fixedly connected to one end of the second connecting pipe, a fifth connecting pipe is fixedly connected to one side of the fourth connecting pipe, and a second control valve is fixedly mounted on each of the surfaces of the fifth connecting pipe and the third connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333795.6U CN215592768U (en) | 2021-09-26 | 2021-09-26 | Ultrapure water equipment with multi-stage filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202122333795.6U CN215592768U (en) | 2021-09-26 | 2021-09-26 | Ultrapure water equipment with multi-stage filtering function |
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| CN215592768U true CN215592768U (en) | 2022-01-21 |
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| CN202122333795.6U Active CN215592768U (en) | 2021-09-26 | 2021-09-26 | Ultrapure water equipment with multi-stage filtering function |
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- 2021-09-26 CN CN202122333795.6U patent/CN215592768U/en active Active
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