CN208465304U - Filter and ink jet numbering machine - Google Patents
Filter and ink jet numbering machine Download PDFInfo
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- CN208465304U CN208465304U CN201820860771.1U CN201820860771U CN208465304U CN 208465304 U CN208465304 U CN 208465304U CN 201820860771 U CN201820860771 U CN 201820860771U CN 208465304 U CN208465304 U CN 208465304U
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Abstract
It includes: filter cylinder that the utility model, which provides a kind of filter and ink jet numbering machine, the filter, has at least two cartridge filters, the open end of each cartridge filter is sealedly connected with filter cover respectively；At least two filter cores, each filter core are separately positioned in the cartridge filter, and the filter core has interior fluid passage, and outer fluid passage is formed between the filter core and the cartridge filter；Wherein, the filter has at least two inlets and at least two liquid outlets, and the inlet is connected with the outer fluid passage, and the liquid outlet is connected with the interior fluid passage.The filter of the utility model can filter two or more liquid, and structure is simple, flexible operation；In addition, the ink jet numbering machine with the filter of the utility model is able to achieve the requirement of filtering ink and solvent, and the inner space of the ink jet numbering machine with the filter is more compact.
Description
Technical field
The utility model relates to filtration art, in particular to a kind of filter and ink jet numbering machine.
Background technique
Existing filter is generally monomer structure, has a single function, and is only capable of filtering a kind of liquid, and some environment or equipment
(such as: ink jet numbering machine) at least need to filter two kinds of liquid, and then at least two filters are needed while installing, it results in the need for occupying
Biggish filter installing space, it is serious to increase equipment overall volume, and then lead to equipment production cost, transportation cost, installation
Use cost increases therewith.
In addition, existing filter is without self-clocking function and encryption function, service life can only be according to using
Time is manually estimated, to decide whether to replace, therefore, when also can not convenient, quick, accurately inquire specific replacement
Between put and replacement record.Meanwhile if filter cannot be replaced in time, it is likely that will cause filter core Severe blockage, to influence
The operation of whole equipment, in addition can because blocking after-filter internal pressure is excessively high and the case where burst.
Utility model content
The purpose of the utility model is to provide a kind of filter and ink jet numbering machine, which can filter two or more
Liquid, structure is simple, flexible operation；Ink jet numbering machine with the filter is able to achieve the requirement of filtering ink and solvent, and
The inner space of ink jet numbering machine with the filter is more compact.
Following technical proposal can be used to realize in the above-mentioned purpose of the utility model:
The utility model provides a kind of filter comprising:
Filter cylinder has at least two cartridge filters, and the open end of each cartridge filter is sealedly connected with filter cover respectively；
At least two filter cores, each filter core are separately positioned in the cartridge filter, and the filter core has interior fluid passage, described
Outer fluid passage is formed between filter core and the cartridge filter；
Wherein, the filter has at least two inlets and at least two liquid outlets, the inlet and described outer
Fluid passage is connected, and the liquid outlet is connected with the interior fluid passage.
In the embodiments of the present invention, at least two cartridge filter includes the first cartridge filter and the second filtering
Cylinder, the open end of first cartridge filter are sealedly connected with the first filter cover, and the open end of second cartridge filter is sealedly connected with
Second filter cover；At least two filter core includes the first filter core and the second filter core, and first filter core is arranged in first mistake
In filter cylinder, first filter core has fluid passage in first, is formed with first between first filter core and first cartridge filter
Outer fluid passage；Second filter core is arranged in second cartridge filter, and second filter core has a fluid passage in second, and described second
The second outer fluid passage is formed between filter core and second cartridge filter.
In the embodiments of the present invention, the filter has the first inlet, the first liquid outlet, the second feed liquor
Mouth and the second liquid outlet, first inlet are connected with the described first outer fluid passage, second inlet and described second
Outer fluid passage is connected, and first liquid outlet is connected with fluid passage in described first, in second liquid outlet and described second
Fluid passage is connected.
In the embodiments of the present invention, first liquid outlet is arranged in first filter cover, and described second
Liquid outlet is arranged in second filter cover, and first inlet is arranged in the bottom of first cartridge filter, and described second
The bottom of second cartridge filter is arranged in inlet.
In the embodiments of the present invention, first liquid outlet is arranged in first filter cover, and described first
The bottom of first cartridge filter is arranged in inlet；The bottom of second cartridge filter, institute is arranged in second liquid outlet
The second inlet is stated to be arranged in second filter cover.
In the embodiments of the present invention, first filter cover and second filter cover are integrally formed to form filter cylinder
The open end of lid, the open end of first cartridge filter and second cartridge filter forms the opening of the filter cylinder towards the same side
End, the filtering cartridge lid are sealedly connected on the open end of the filter cylinder.
In the embodiments of the present invention, the filter is equipped with main filter control panel, the main filter control panel packet
Include the timing module that time data are used for recording the filter communicated with matching used apparatus control system.
In the embodiments of the present invention, the main filter control panel further includes being encrypted simultaneously to the time data
The encrypting module communicated with the apparatus control system.
In the embodiments of the present invention, the filter is equipped with mounting portion, and the main filter control panel is detachable
Ground is mounted on the mounting portion.
In the embodiments of the present invention, the mounting portion has two mounting walls being oppositely arranged, described in two
The inserting groove that can be inserted into the main filter control panel is offered on the opposite side of mounting wall respectively.
In the embodiments of the present invention, the main filter control panel is equipped with buckle slot, two mounting walls it
Between be connected with pinch plate, the pinch plate is equipped with buckle convex block, is caught in the shape in the inserting groove in the main filter control panel
Under state, the buckle convex block is caught in the buckle slot.
The utility model also provides a kind of ink jet numbering machine, and the ink jet numbering machine includes filter as described above.
The characteristics of filter and ink jet numbering machine of the utility model and advantage are: the filter can be widely applied to need same
When filter the filtration art of two or more liquid.In addition, the ink jet numbering machine with the filter of the utility model, passes through
Installation the first filter core in filtration cartridges of filter and the second filter core can realize the purpose of filtering different liquids, such as can be by the
Ink in one filter element filtering ink jet numbering machine, by the solvent in the second filter element filtering ink jet numbering machine, by ink, solvent in ink road system
Contaminant filter in road inner cyclic process under the overall leadership falls, it is ensured that and it is clean by the ink of nozzle, do not block, it can allow ink jet numbering machine continuity
Ink-jet typewriting is operated normally.In addition, the two independent filterings of the first cartridge filter and the second cartridge filter are arranged in the utility model
Cylinder, and the filter core of different filtering accuracies is placed in the first cartridge filter and the second cartridge filter respectively, therefore can be according to reality
Demand arbitrarily switches filter core, and use is more flexible.Further more, under the premise of the filter core of two kinds of filtering accuracies is provided, the utility model
For two existing independent filters of assembly, 80% installation space can be saved, the utility model can make ink jet numbering machine
Inner space is more compact, and loads and unloads simpler.Finally, the filter of the utility model is using external-compression type feed liquor namely to be filtered
Liquid flowed into inside filter core by filter core outer surface respectively, and flow out inside the filter core, increase filter area, filter effect is more
It is good.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the filter of the utility model.
Fig. 2 is the top view of the filter of the utility model.
Fig. 3 is the perspective view of the explosion of the filter of the utility model.
Fig. 4 is the cross-sectional view of the filter of the utility model.
Fig. 5 is that the filter of the utility model is equipped with the structural schematic diagram of connector.
Fig. 6 is B-B direction sectional view in Fig. 5.
Fig. 7 is that the filter of the utility model is equipped with the cross-sectional view of connector.
Fig. 8 is the module map of the main filter control panel of the utility model.
Accompanying drawings symbol description: 1, filter cylinder；11, the first cartridge filter；111, open end；12, the second cartridge filter；121, it is open
End；13, open end；14, liquid flows to mark part；2, the first filter core；21, fluid passage in first；22, the first outer fluid passage；23, first
Filtering frame；231, interconnecting piece；3, the second filter core；31, fluid passage in second；32, the second outer fluid passage；33, the second filtering frame；331, even
Socket part；4, filtering cartridge lid；41, the first filter cover；42, the second filter cover；51, the first inlet；52, the first liquid outlet；61, the second feed liquor
Mouthful；62, the second liquid outlet；7, main filter control panel；71, socket；72, buckle slot；8, mounting portion；81, mounting wall；811, grafting
Slot；82, pinch plate；821, convex block is buckled；9, connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may be centering elements.When an element is known as " being connected to " another element, it be can be
It is directly connected to another element or there may be centering elements.
It should also be noted that, the positional terms such as left and right, upper and lower in the utility model, be only each other relative concept or
Reference that be with the normal operating condition of product be, and should not be regarded as restrictive.
Embodiment one
As shown in Figures 1 to 4, the utility model provides a kind of filter, including filter cylinder and at least two filter cores, wherein
Filter cylinder has at least two cartridge filters, and the open end of each cartridge filter is sealedly connected with filter cover respectively；Each filter core is separately positioned on respectively
In cartridge filter, filter core has interior fluid passage, and outer fluid passage is formed between filter core and cartridge filter；Wherein, the filter has at least
Two inlets and at least two liquid outlets, the inlet are connected with the outer fluid passage, the liquid outlet and the interior liquid
Road is connected.
The filter of the utility model, the quantity for the cartridge filter being arranged in filter cylinder and the quantity of filter core, according to mistake
The type of filtrate body is determined, and herein with no restrictions, which can be widely applied to need while filtering two kinds or two
Kind or more liquid filtration art；In addition, the filter of the utility model, liquid to be filtered flows into outer fluid passage from inlet,
After filter element filtering, from the interior fluid passage outflow in filter core, filter area is increased, so that filter effect is more preferable.
In the following embodiment of the utility model, only by set in two filter cores, filter cylinder there are two for cartridge filter into
Row illustrates.
The filter cylinder 1 of the filter has the first cartridge filter 11 and the second cartridge filter 12, the open end 111 of the first cartridge filter 11
It is sealedly connected with the first filter cover 41, the open end 121 of the second cartridge filter 12 is sealedly connected with the second filter cover 42；First filter core 2 is set
It sets in the first cartridge filter 11, the first filter core 2 has fluid passage 21 in first, is formed between the first filter core 2 and the first cartridge filter 11
There is the first outer fluid passage 22；Second filter core 3 is arranged in the second cartridge filter 12, and the second filter core 3 has fluid passage 31 in second, the second filter
The second outer fluid passage 32 is formed between core 3 and the second cartridge filter 12.
Further, as shown in Figure 1, Figure 4 and Figure 5, which has the first inlet 51, the first liquid outlet 52, the
Two inlets 61 and the second liquid outlet 62, the first inlet 51 are connected with the first outer fluid passage 22, the second inlet 61 and second
Outer fluid passage 32 is connected, and the first liquid outlet 52 is connected with fluid passage 21 in first, 31 phase of fluid passage in the second liquid outlet 62 and second
Connection.Wherein, filter shown in fig. 5 is gone out in the first inlet 51, the first liquid outlet 52, the second inlet 61 and second
Connector 9, the connection of convenient filter and exterior line are connected separately on liquid mouth 62.
Specifically, the first cartridge filter 11 and the adjacent connection of the second cartridge filter 12 form filter cylinder 1, in the present embodiment, first
Cartridge filter 11 and the second cartridge filter 12 are cylindrical tube, and the volume of the first cartridge filter 11 is greater than the volume of the second cartridge filter 12.
Certainly, in other embodiments, can according to liquid filtration yield actual needs selection setting the first cartridge filter 11 volume and
The volume of second cartridge filter 12, such as the volume of the first cartridge filter 11 can be set smaller than to the volume of the second cartridge filter 12, or
The volume of first cartridge filter 11 can be equal to the volume of the second cartridge filter 12 by person, herein with no restrictions.
First filter core 2 is located in the first cartridge filter 11, which for example can be put into the first mistake by open end 111
In filter cylinder 11, in the present invention, which includes the multistorey strainer mesh being set-located, and every layer of strainer all has more
A sieve pore；First filter core 2 is substantially cylindrical, and middle part is formed with fluid passage 21 in first, and the top of fluid passage 21 is passed through in first
It wears the first filter core 2 and is connected to the first liquid outlet 52, the bottom of fluid passage 21 is located in the first filter core 2 in first, in the first filter core 2
The first outer fluid passage 22 is formed between the first cartridge filter 11, liquid to be filtered enters the first outer fluid passage through the first inlet 51
22, liquid to be filtered enters the of the first filter core 2 from 360 degree of peripheral sides of the bottom of the first filter core 2 and the first filter core 2
Fluid passage 21 in one are flowed out through the filtered liquid of the first filter core 2 through the first liquid outlet 52；It should be evident that liquid to be filtered
Can be in encirclement form, from all directions of the first filter core 2 enter the first filter core 2 in, namely outside into it is interior go out, filter area is big
Big to increase, the rate of filtration is fast, and filter effect is more preferable, and stability is higher.In the present embodiment, which is placed on first
In filtering frame 23, one end of first filtering frame 23 is formed with can be with the interconnecting piece 231 of 41 hot plate welding of the first filter cover, the connection
Portion 231 is, for example, plastic flat drum shape, is able to achieve being isolated for fluid passage 21 and the first outer fluid passage 22 in first.
Second filter core 3 is located in the second cartridge filter 12, which for example can be put into the second mistake by open end 121
In filter cylinder 12, in the present invention, which includes the multistorey strainer mesh being set-located, and every layer of strainer all has more
A sieve pore；Second filter core 3 is substantially cylindrical, and middle part is formed with fluid passage 31 in second, and the top of fluid passage 31 is passed through in second
It wears the second filter core 3 and is connected to the second liquid outlet 62, the bottom of fluid passage 31 is located in the second filter core 3 in second, in the second filter core 3
The second outer fluid passage 32 is formed between the second cartridge filter 12, liquid to be filtered enters the second outer fluid passage through the second inlet 61
32, liquid to be filtered enters the of the second filter core 3 from 360 degree of peripheral sides of the bottom of the second filter core 3 and the second filter core 3
Fluid passage 31 in two are flowed out through the filtered liquid of the second filter core 3 through the second liquid outlet 62；It should be evident that liquid to be filtered
Can be in encirclement form, from all directions of the second filter core 3 enter the second filter core 3 in, namely outside into it is interior go out, filter area is big
Big to increase, the rate of filtration is fast, and filter effect is more preferable, and stability is higher.In the present embodiment, which is placed on second
In filtering frame 33, one end of second filtering frame 33 is formed with can be with the interconnecting piece 331 of 42 hot plate welding of the second filter cover, the connection
Portion 331 is, for example, plastic flat drum shape, is able to achieve being isolated for fluid passage 31 and the second outer fluid passage 32 in second.
Requirement according to equipment to liquid filtering accuracy can pass through the filter of the first filter core 2 of change and the second filter core 3
Sandwich layer number adjusts filtering accuracy, and in the present embodiment, the filtering accuracy of first filter core 2 can be 5um, the mistake of second filter core 3
Filtering precision can be 10um, and the utility model uses the filter core of two kinds of different filtering accuracies, to meet the filtering need to different liquids
It asks.Certainly, in other embodiments, the filtering accuracy of the filtering accuracy of the first filter core 2 and the second filter core 3 can be according to practical need
It selects to set, herein with no restrictions.
First filter cover 41 is sealedly connected on the open end 111 of the first cartridge filter 11, and the second filter cover 42 is sealedly connected on second
The open end 121 of cartridge filter 12.In the present embodiment, between the first filter cover 41 and the first cartridge filter 11 and the second filter cover 42
It is connected by way of hot plate welding between the second cartridge filter 12；As shown in location A in Fig. 4, as the first filter cover 41 with
The welding position of first cartridge filter 11 and the welding position of the second filter cover 42 and the second cartridge filter 12.
In assembly, please refer to shown in Fig. 3, the first filtering frame 23 and splendid attire second of the first filter core 2 will be first contained
Second filtering frame 33 of filter core 3 is respectively welded at the inner surface of the first filter cover 41 and the inner surface of the second filter cover 42, then by band
The first filter cover 41 and the second filter cover 42 for having the first filter core 2 and the second filter core 3 cover the open end for being located at the first cartridge filter 11 respectively
111 and second cartridge filter 12 open end 121, the first filter core 2 and the second filter core 3 are inserted into the first cartridge filter 11 and respectively at this time
In two cartridge filters 12, later by 41 hot plate welding of the first filter cover in the open end 111 of the first cartridge filter 11, and by the second filter cover 42
Hot plate welding needs to guarantee the leakproofness of integral product in the open end 121 of the second cartridge filter 12 after welding.
The filter of the utility model can realize filtering by the first filter core 2 and the second filter core 3 that are mounted in filter cylinder 1
The purpose of different liquids, such as the ink in ink jet numbering machine can be filtered by the first filter core 2, ink jet numbering machine is filtered by the second filter core 3
In solvent, the contaminant filter of ink, solvent in ink system pipeline inner cyclic process is fallen, it is ensured that by the ink of nozzle
Water is clean, does not block, and ink jet numbering machine continuity ink-jet typewriting can be allowed to be operated normally.In addition, the first mistake is arranged in the utility model
12 two independent filtration barrel bodies of filter cylinder 11 and the second cartridge filter, and put respectively in the first cartridge filter 11 and the second cartridge filter 12
The filter core of different filtering accuracies is set, therefore the filter for selecting different filtering accuracies can be adjusted according to actual needs, using more
Flexibly.Further more, the utility model is compared to two existing independent mistakes of assembly under the premise of providing the filter core of two kinds of filtering accuracies
For filter, 80% installation space can be saved, the utility model can make equipment inner space more compact, and load and unload simpler
It is single.Finally, the filter of the utility model is using external-compression type feed liquor namely liquid to be filtered respectively by the first filter core 2, second
The external of filter core 3 flows into, and flows out from the inside of the first filter core 2, the second filter core 3, increases filter area, filter effect is more
It is good.
Please refer to shown in Fig. 4 and Fig. 7, wherein the arrow in Fig. 7 show the flow direction of liquid to be filtered.?
In use, the first liquid to be filtered is passed through in the first cartridge filter 11 from the first inlet 51, which is flowed into
First outer fluid passage 22, through the first filter core 2 filtering after, into the first of the first filter core 2 in fluid passage 21, later from the first liquid outlet 52
It is expelled to external demand equipment；Second liquid to be filtered is passed through in the second cartridge filter 12 from the second inlet 61, this second to
Filter liquid flow into the second outer fluid passage 32, through the second filter core 3 filter after, into the second of the second filter core 3 in fluid passage 31, Zhi Houcong
Second liquid outlet 62 is expelled to external demand equipment.In the present embodiment, which can be ink or solvent, be somebody's turn to do
Second liquid to be filtered can be solvent or ink.
It in a feasible embodiment of the utility model, please refers to shown in Fig. 4 and Fig. 7, first liquid outlet 52 setting
In the first filter cover 41, which is arranged in the second filter cover 42, and first inlet 51 setting is in the first filtering
The bottom of the second cartridge filter 12 is arranged in the bottom of cylinder 11, second inlet 61.
In this embodiment, first filter cover 41 and the second filter cover 42 can be integrally formed the filtering cartridge lid 4 that an entirety is made,
The open end 111 of first cartridge filter 11 and the open end 121 of the second cartridge filter 12 form the open end of filter cylinder 1 towards the same side
13, which is sealedly connected on the open end 13 of filter cylinder 1.
In another feasible embodiment, which is arranged in the first filter cover 41, first inlet 51
The bottom of first cartridge filter 11 is set；The bottom of the second cartridge filter 12 is arranged in second liquid outlet 62, second inlet
61 are arranged in the second filter cover 42.
When using the embodiment, such as it is contemplated that by 3 upside down of the second filter core in Fig. 4 in the second cartridge filter 12
It is interior, while the second filter core 3 being welded in the bottom of the second cartridge filter 12 by way of hot plate welding, so that the second filter core 3
Fluid passage 31 is connected to relatively with the second liquid outlet 62 of 12 bottom of the second cartridge filter in second；Or, it is contemplated that by the second mistake of Fig. 4
Filter cylinder 12 is inverted the side for being arranged and being connected to the first cartridge filter 11.
An embodiment according to the present utility model is equipped with main filter control panel 7 on the filter, the main filter control panel
7 connect one end of data line by the socket 71 that is connected thereto, the other end connection apparatus control system of data line (for example spray
The control system of ink recorder) so that main filter control panel 7 is communicated with matching used apparatus control system.Such as Fig. 8 institute
Show, which includes timing module and encrypting module, which send to encryption mould
Block.
Specifically, the timing module is communicated with matching used apparatus control system, when apparatus control system starts
When, timing module starts timing, and when apparatus control system stops, timing module stops timing, and timing module can also be by timing
Time hop counts according to carry out it is accumulative after store, and time data are sent to encrypting module when the starting of each apparatus control system,
Encrypting module is sent to apparatus control system after encrypting to time data, the deciphering module in apparatus control system is to the time
Data are decrypted, if successful decryption, time data and preset time data are compared, when the time data do not surpass
When crossing preset time data, filter is worked normally, when the time data are more than preset time data, equipment control system
System starting alarm, and stop the work of relevant device (such as ink jet numbering machine).
It by above embodiment, can guarantee that filter is replaced in time, reduce equipment failure rate, avoid because of filter
Problem causes the entire production line to stop line, improves production efficiency；It can guarantee the unique of filter in main filter control panel 7 simultaneously
Property and correspondence, can prevent product counterfeit.
Specifically, the filter is equipped with mounting portion 8, main filter control panel 7 is removably mounted on mounting portion 8, the peace
Dress portion 8 is for example mountable in the first filter cover 41, or is mounted in the second filter cover 42, or is mounted on the first filter cover 41 and second
Between filter cover 42, the installation site of mounting portion 8 is not limited herein.The mounting portion 8 has two mounting walls being oppositely arranged
81, pinch plate 82 is connected between two mounting walls 81, and the inserting groove that can be inserted into main filter control panel 7 is offered on the mounting wall 81
811。
Further, as shown in fig. 6, the main filter control panel 7 is equipped with buckle slot 72, it is convex which is equipped with buckle
Block 821, in the state that main filter control panel 7 is caught in inserting groove 811, which is caught in buckle slot 72, in this way may be used
Be us shown firmly attached to main filter control panel 7 can on mounting portion 8.
On the outer wall of an embodiment according to the present utility model, the outer wall of the first cartridge filter 11 and the second cartridge filter 12
Be equipped with liquid and flow to mark part 14, shown in the arrow of example as shown in figure 1, indicate liquid to be filtered enter from the lower section of filter cylinder 1,
Top outflow, the liquid flow to the accuracy that mark part 14 can guarantee the filter installation of the utility model.
Embodiment two
As shown in Figures 1 to 8, the utility model also provides a kind of ink jet numbering machine, and the ink jet numbering machine is using institute in embodiment one
The filter stated.Wherein, identical as embodiment one about the structure of filter, working principle and beneficial effect, it does not do herein
It repeats.In addition, other internal structures about ink jet numbering machine are the same as those in the prior art, details are not described herein.
The foregoing is merely several embodiments of the utility model, and those skilled in the art is according to disclosed in application documents
Content can carry out various changes or modifications without departing from the spirit and scope of the utility model to the utility model embodiment.
Claims (12)
1. a kind of filter characterized by comprising
Filter cylinder has at least two cartridge filters, and the open end of each cartridge filter is sealedly connected with filter cover respectively；
At least two filter cores, each filter core are separately positioned in the cartridge filter, and the filter core has interior fluid passage, the filter core
Outer fluid passage is formed between the cartridge filter；
Wherein, the filter has at least two inlets and at least two liquid outlets, the inlet and the outer fluid passage
It is connected, the liquid outlet is connected with the interior fluid passage.
2. filter as described in claim 1, which is characterized in that at least two cartridge filter includes the first cartridge filter and the
Two cartridge filters, the open end of first cartridge filter are sealedly connected with the first filter cover, the open end sealing of second cartridge filter
It is connected with the second filter cover；At least two filter core includes the first filter core and the second filter core, and first filter core is arranged described
In first cartridge filter, first filter core has fluid passage in first, is formed between first filter core and first cartridge filter
There is the first outer fluid passage；Second filter core is arranged in second cartridge filter, and second filter core has fluid passage in second, institute
It states and is formed with the second outer fluid passage between the second filter core and second cartridge filter.
3. filter as claimed in claim 2, which is characterized in that the filter have the first inlet, the first liquid outlet,
Second inlet and the second liquid outlet, first inlet are connected with the described first outer fluid passage, second inlet with
The second outer fluid passage is connected, and first liquid outlet is connected with fluid passage in described first, second liquid outlet and institute
Fluid passage in second is stated to be connected.
4. filter as claimed in claim 3, which is characterized in that first liquid outlet is arranged in first filter cover,
Second liquid outlet is arranged in second filter cover, and the bottom of first cartridge filter is arranged in first inlet,
The bottom of second cartridge filter is arranged in second inlet.
5. filter as claimed in claim 3, which is characterized in that first liquid outlet is arranged in first filter cover,
The bottom of first cartridge filter is arranged in first inlet；Second cartridge filter is arranged in second liquid outlet
Bottom, second inlet are arranged in second filter cover.
6. filter as described in claim 3 or 4, which is characterized in that first filter cover and second filter cover one at
The open end of type formation filtering cartridge lid, the open end of first cartridge filter and second cartridge filter forms described towards the same side
The open end of filter cylinder, the filtering cartridge lid are sealedly connected on the open end of the filter cylinder.
7. such as filter according to any one of claims 1 to 5, which is characterized in that the filter is controlled equipped with main filter
Plate, the main filter control panel include being communicated with matching used apparatus control system for recording the filter use
The timing module of time data.
8. filter as claimed in claim 7, which is characterized in that the main filter control panel further include to the time data into
The encrypting module that row is encrypted and communicated with the apparatus control system.
9. filter as claimed in claim 7, which is characterized in that the filter is equipped with mounting portion, the main filter control
Plate is removably mounted on the mounting portion.
10. filter as claimed in claim 9, which is characterized in that the mounting portion has two mounting walls being oppositely arranged,
The inserting groove that can be inserted into the main filter control panel is offered on the opposite side of two mounting walls respectively.
11. filter as claimed in claim 10, which is characterized in that the main filter control panel is equipped with buckle slot, two institutes
It states and is connected with pinch plate between mounting wall, the pinch plate is equipped with buckle convex block, is caught in described insert in the main filter control panel
In the state of in access slot, the buckle convex block is caught in the buckle slot.
12. a kind of ink jet numbering machine, which is characterized in that the ink jet numbering machine includes the filtering as described in any one of claim 1~11
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860771.1U CN208465304U (en) | 2018-06-05 | 2018-06-05 | Filter and ink jet numbering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860771.1U CN208465304U (en) | 2018-06-05 | 2018-06-05 | Filter and ink jet numbering machine |
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| Publication Number | Publication Date |
|---|---|
| CN208465304U true CN208465304U (en) | 2019-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820860771.1U Active CN208465304U (en) | 2018-06-05 | 2018-06-05 | Filter and ink jet numbering machine |
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| CN (1) | CN208465304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579158A (en) * | 2018-06-05 | 2018-09-28 | 北京赛腾标识系统股份公司 | Filter and ink jet numbering machine |
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2018
- 2018-06-05 CN CN201820860771.1U patent/CN208465304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579158A (en) * | 2018-06-05 | 2018-09-28 | 北京赛腾标识系统股份公司 | Filter and ink jet numbering machine |
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