CN206867461U - A kind of blood filter based on activated carbon fiber - Google Patents
A kind of blood filter based on activated carbon fiber Download PDFInfo
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- CN206867461U CN206867461U CN201621242954.4U CN201621242954U CN206867461U CN 206867461 U CN206867461 U CN 206867461U CN 201621242954 U CN201621242954 U CN 201621242954U CN 206867461 U CN206867461 U CN 206867461U
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- filter
- activated carbon
- shell
- blood
- host body
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Abstract
The utility model discloses a kind of blood filter based on activated carbon fiber, including filter, shell, feed tube, drain pipe；The shell includes the first split housing, the second housing；First housing, second shell body phase mutual energy engage to form the shell；The filter includes the first filter, the second filter；Second filter includes the second host body, the second activated carbon fibre filtering layer, guide pipe；The second activated carbon fibre filtering layer is arranged in the internal cavities of second host body；The serpentine-like shape of guide pipe, include body layer, activated carbon fibre filtering layer successively from outer layer to internal layer；Material guide port is offered in the side wall of the body layer.The utility model has circulation path easy to disassemble, that increase blood is in filter, extends the advantages of filtration time.
Description
Technical field
It the utility model is related to medical equipment technical field, more particularly to a kind of blood filtration based on activated carbon fiber
Device.
Background technology
Blood filter transfusion filter, 201520800607.8 disclosures as disclosed in patent application 201520800545.0
Blood leucocyte filtration device, a kind of blood filter device for Rend dialysis disclosed in patent application 201520100865.5
It is described, including shell, the filter assemblies of cavity and the feed tube, the drain pipe that are connected with shell inside the housing are set.Blood
Liquid flows into from feed tube, after filtered component filters, is flowed out from drain pipe.
The blood filter of prior art has the following disadvantages：（1）Shell is mostly integrated formed structure, such as thermal synthesis
Type, internal filter is sold simultaneously with it, if in use, the breakage of self-filtering device or filtration inefficiencies, need entirety
Change；（2）The circulation path of blood cavity inside the housing is shorter, causes that filtration time is short, exists and filters insufficient hidden danger；
（3）The material of its shell of the transfusion filter of prior art is mostly resin film, is easily squeezed and broken by external force.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of easy to disassemble, increase blood is in filter
Circulation path, the blood filter based on activated carbon fiber for extending filtration time.
The utility model realizes solve above-mentioned technical problem by following technological means：It is a kind of based on activated carbon fiber
Blood filter, including filter, shell, feed tube, drain pipe；The inside that the filter is housed in the shell is empty
In chamber；The feed tube, drain pipe set on the housing and with the connects with the internal cavities of the shell；
The shell includes the first split housing, the second housing；First housing, second shell body phase mutual energy engaging shape
Into the shell；The filter includes the first filter, the second filter；First filter includes first
Host body, the first activated carbon fibre filtering layer；The first inlet, the first liquid outlet are provided with first filter；Institute
The first inlet is stated to connect with the feed tube；The internal cavities of first host body are provided with the first activated carbon fibre filtering
Layer；Second filter includes the second host body, the second activated carbon fibre filtering layer, guide pipe；Second host body
On be provided with the second inlet, the second liquid outlet；The outside of second inlet connects with first liquid outlet, and described
The inner side of two inlets connects with the entrance point of the guide pipe, and the port of export of the guide pipe is close to second liquid outlet；
The second activated carbon fibre filtering layer is arranged in the internal cavities of second host body；The serpentine-like shape of guide pipe,
Include body layer, activated carbon fibre filtering layer successively from outer layer to internal layer；Material guide port is offered in the side wall of the body layer.
Preferably：The blood filter also includes U-tube, and the interlude of the U-tube stretches out the shell and setting
There is the first valve；The both ends of the U-tube are stretched in the internal cavities of the shell, its one end and first liquid outlet
Connection, its other end connect with the outside of second inlet；Blood testing pipe is additionally provided with first host body,
One end of the blood testing pipe and the connects with the internal cavities of first host body, the other end of the blood testing pipe stretch out
The shell and it is provided with the second valve.
Preferably：First host body, the second host body include opening casing, plate；Along the opening casing
The inwall of open area offer the annular guide channel coordinated with plate, one side and the inside of shell in the annular guide channel
Cavity turns on；The plate is plugged together on the open area of the opening casing by the one side turned in the annular guide channel,
Form sealing structure.
Preferably：Sealing strip is provided with the inwall of the annular guide channel；It is provided with the outer surface of the plate
Chute.
Preferably：It is provided with limiting plate in the internal cavities of the shell, the limiting plate is limiting described first
The position of filter, the second filter.
Preferably：The interface of all pipes is provided with rubber sealing boot.
The utility model has the advantage of：The utility model by setting multigroup filter, especially by guide pipe
Extend circulation path, extension filtration time of the blood in filter process, reach the technique effect fully filtered.Due to this reality
First filter, the second filter are housed in the first housing, the shell that the second housing pieces together with new, using outer
Shell is protected, and prevents the first filter, the second filter from being ruptured by external force.Further, since.First housing, second shell
Body on the basis of ensureing to be firmly combined with, is easy to the first filter, the second filter more using the connected mode of engaging
Change.
Because the intensity filter required for different blood is different, if whole blood uses above-mentioned filter type,
Second filter is likely to be at the state of non-productive work.By setting U-tube, blood testing pipe, when blood passes through the first mistake
After filtering device filtering, staff opens the second valve, closes the first valve；Now, blood flows out from blood testing pipe, passes through
Blood is detected, judges whether it meets the requirements, if meeting the requirements, without being handled through the second filter；If undesirable,
Then open the first valve, close the second valve, continue to filter through the second filter.
Brief description of the drawings
Fig. 1 is the structure of the first filter, the second filter under the first housing state in the utility model
Schematic diagram.
Fig. 2 is the cross-sectional structure schematic diagram of guide pipe in the utility model.
Fig. 3 is the structural representation of the first housing in the utility model.
Fig. 4 is the structural representation of guide pipe in the utility model.
Fig. 5 is the structural representation being glued at plastics stratum reticulare in the utility model under body layer state.
When Fig. 6 is that the first filter is spherical structure in the utility model, it is arranged on the knot under the first housing state
Structure schematic diagram.
Fig. 7 is the structural representation of the first housing, the second housing under split state in the utility model.
Embodiment
To further describe the utility model, it is described further with reference to embodiment.
Embodiment 1
As shown in Fig. 1,2,4,7, the present embodiment discloses a kind of blood filter based on activated carbon fiber, including split
First housing 1, the second housing 2, filter, feed tube 3, drain pipe 4.First housing 1, the phase mutual energy of the second housing 2 engaging shape
Into shell.Filter is housed in the internal cavities of shell.Feed tube 3, drain pipe 4 be arranged on shell and with shell
Portion's cavity connection.
Specifically, the utility model is provided with bayonet socket 11 in the edge of opening of the first housing 1, in the edge of opening of the second housing 2
It is provided with the projection coordinated with bayonet socket 11.Certainly, the utility model can also use the side of being fixed under other prior arts
Formula.First housing 1 of the present utility model, the second housing 2 can be prepared into box body or body structure using plastic material.
Filter includes the first filter, the second filter.First filter includes the first host body 51, the
One activated carbon fibre filtering layer 52.First host body 51 is provided with the first inlet, the first liquid outlet.First inlet and feed liquor
Pipe 3 connects.The internal cavities of first host body 51 are provided with the first activated carbon fibre filtering layer 52.
Second filter includes the second host body 61, the second activated carbon fibre filtering layer 62, guide pipe 63.Second houses
The second inlet, the second liquid outlet are provided with body 61.The outside of second inlet connects with the first liquid outlet, the second inlet
Inner side connected with the entrance point of guide pipe 63, the port of export of guide pipe 63 is close to the second liquid outlet.Second activated carbon fiber mistake
Filtering layer 62 is arranged in the internal cavities of the second host body 61.63 serpentine-like shape of guide pipe.Guide pipe 63 from outer layer to internal layer according to
It is secondary including body layer 632, activated carbon fibre filtering layer 633, offer material guide port 631 in the side wall of body layer 632.
First activated carbon fibre filtering layer 52 of the present utility model, the second activated carbon fibre filtering layer 62 can be activated carbon
The activated carbon fiber adsorption structure of fibrofelt or the acf layer of stacked structure or other prior arts.
Blood to be filtered flows into the first feed liquor by pump or other input units from feed tube 3 of the present utility model
Mouthful, so as to flow into the internal cavities of the first host body 51, after the filtering of the first activated carbon fibre filtering layer 52, go out from first
Liquid mouth is flowed out, then the liquid feeding end of guide pipe 63 is flowed into from the second inlet, and in guide pipe 63, part blood passes through activated carbon
After fibrous filter layer 633 filters, the second activated carbon fibre filtering layer 62 is flowed into by material guide port 631, after filtering again, from going out
Liquid pipe 4 flows out；Another part blood flows out from the port of export of guide pipe 63, then flows into the second activated carbon fibre filtering layer 62,
After filtering again, flowed out from drain pipe 4, complete blood filtration work.
The utility model is by setting multigroup filter, extending blood especially by guide pipe 63 in filter process
Circulation path, extend filtration time, reach the technique effect fully filtered.Due to, the utility model by the first filter,
Second filter is housed in the first housing 1, the shell that the second housing 2 pieces together, and is protected using shell, prevents first
Filter, the second filter are ruptured by external force.Further, since the connection side of the first housing 1, the second housing 2 using engaging
Formula, on the basis of ensureing to be firmly combined with, it is easy to the replacing of the first filter, the second filter.
Embodiment 2
As shown in Fig. 1,2,4,7, the present embodiment discloses a kind of blood filter based on activated carbon fiber, including split
First housing 1, the second housing 2, filter, feed tube 3, drain pipe 4.First housing 1, the phase mutual energy of the second housing 2 engaging shape
Into shell.Filter is housed in the internal cavities of shell.Feed tube 3, drain pipe 4 be arranged on shell and with shell
Portion's cavity connection.
Filter includes the first filter, the second filter.First filter includes the first host body 51, the
One activated carbon fibre filtering layer 52.The first inlet, the first liquid outlet are provided with first filter.First inlet is with entering
Liquid pipe 3 connects.The internal cavities of first host body 51 are provided with the first activated carbon fibre filtering layer 52.
Second filter includes the second host body 61, the second activated carbon fibre filtering layer 62, guide pipe 63.Second houses
The second inlet, the second liquid outlet are provided with body 61.The outside of second inlet connects with the first liquid outlet, the second inlet
Inner side connected with the entrance point of guide pipe 63, the port of export of guide pipe 63 is close to the second liquid outlet.Second activated carbon fiber mistake
Filtering layer 62 is arranged in the internal cavities of the second host body 61.63 serpentine-like shape of guide pipe, material guide port is offered in its side wall
631.Guide pipe 63 includes body layer 632, activated carbon fibre filtering layer 633 successively from outer layer to internal layer.
Blood filter also includes U-tube 7, and the interlude of U-tube 7 stretches out shell and is provided with the first valve 9.U-tube
7 both ends are stretched in the internal cavities of shell, and its one end connects with the first liquid outlet, its other end and the second inlet
Outside connects.Blood testing pipe 8, one end of blood testing pipe 8 and the first host body 51 are additionally provided with the first host body 51
Connects with the internal cavities, the other end of blood testing pipe 8 stretches out shell and is provided with the second valve 15.
Because the intensity filter required for different blood is different, if whole blood uses the filter type of embodiment 1,
Then the second filter is likely to be at the state of non-productive work.The present embodiment works as blood by setting U-tube 7, blood testing pipe 8
After the filtering of the first filter, staff opens the second valve 15, closes the first valve 9 liquid；Now, blood is from blood
Detection pipe 8 flows out, and by detecting blood, judges whether it meets the requirements, if meeting the requirements, at through the second filter
Reason；If undesirable, open the first valve 9, close the second valve 15, continue to filter through the second filter.
Embodiment 3
As shown in Fig. 1,2,3,4,7, the present embodiment discloses a kind of blood filter based on activated carbon fiber, including split
The first housing 1, the second housing 2, filter, feed tube 3, drain pipe 4.First housing 1, the phase mutual energy of the second housing 2 engaging
Form shell.Filter is housed in the internal cavities of shell.Feed tube 3, drain pipe 4 be arranged on shell and with shell
Connects with the internal cavities.
Filter includes the first filter, the second filter.First filter includes the first host body 51, the
One activated carbon fibre filtering layer 52.The first inlet, the first liquid outlet are provided with first filter.First inlet is with entering
Liquid pipe 3 connects.The internal cavities of first host body 51 are provided with the first activated carbon fibre filtering layer 52.
Second filter includes the second host body 61, the second activated carbon fibre filtering layer 62, guide pipe 63.Second houses
The second inlet, the second liquid outlet are provided with body 61.The outside of second inlet connects with the first liquid outlet, the second inlet
Inner side connected with the entrance point of guide pipe 63, the port of export of guide pipe 63 is close to the second liquid outlet.Second activated carbon fiber mistake
Filtering layer 62 is arranged in the internal cavities of the second host body 61.63 serpentine-like shape of guide pipe, material guide port is offered in its side wall
631.Guide pipe 63 includes body layer 632, activated carbon fibre filtering layer 633 successively from outer layer to internal layer.
The present embodiment the first host body 51, the structure of the second host body 61 are same or like, and embodiment is to the first host body 51
Structure is introduced, and the second host body 61 is with reference to the first host body 51.
First host body 51 includes opening casing 511, plate 513.Along the inwall of the open area of its casing 511 that is open
The annular guide channel 512 coordinated with plate 513 is offered, one side in annular guide channel 512 turns on the internal cavities of shell.Plate
513 one side by being turned in annular guide channel 512 is plugged together on the open area of opening casing 511, forms sealing structure.In ring
Sealing strip is provided with the inwall of shape guide groove 512（It is not drawn into figure）.The outer surface of plate 513 is provided with chute 514.
The present embodiment by by the first activated carbon fibre filtering layer 52 be placed on opening casing 511 on, then by plate 513 from
One side insertion turned on first host body 51, until plate 513 coincides with open area, realize the technology effect of Fast Installation
Fruit, in addition, can also realize the replacing of filter in host body.Further, since it is provided with the inwall of annular guide channel 512
Sealing strip, improve the sealing after plate 513 plugs together.The outer surface of plate is provided with chute 514, is easy to promote plate 513
Slide into or out open area.
Certainly, the first host body 51 of the present utility model, the second host body 61 are not limited to the structure of the present embodiment introduction.Such as
If blood filter of the present utility model is placed in vertical, the first host body 51 is located at the top of the second host body 61, and blood is certainly
Upper and lower flowing, then the first host body 51, the top of the second host body 61 can be arranged on by being open, and be covered by cover plate,
Or first host body 51, the second host body 61 can also use such as other prior arts of sealing film, sealed bladder.
As shown in fig. 6, the first host body 51 of the present utility model can also use ball structure, such as in globe seal plastics
Filling filter layer in shell or sealing film.
Embodiment 4
As shown in Fig. 1,2,4,7, the present embodiment discloses a kind of blood filter based on activated carbon fiber, including split
First housing 1, the second housing 2, filter, feed tube 3, drain pipe 4.First housing 1, the phase mutual energy of the second housing 2 engaging shape
Into shell.Filter is housed in the internal cavities of shell.Feed tube 3, drain pipe 4 be arranged on shell and with shell
Portion's cavity connection.
Filter includes the first filter, the second filter.First filter includes the first host body 51, the
One activated carbon fibre filtering layer 52.The first inlet, the first liquid outlet are provided with first filter.First inlet is with entering
Liquid pipe 3 connects.The internal cavities of first host body 51 are provided with the first activated carbon fibre filtering layer 52.
Second filter includes the second host body 61, the second activated carbon fibre filtering layer 62, guide pipe 63.Second houses
The second inlet, the second liquid outlet are provided with body 61.The outside of second inlet connects with the first liquid outlet, the second inlet
Inner side connected with the entrance point of guide pipe 63, the port of export of guide pipe 63 is close to the second liquid outlet.Second activated carbon fiber mistake
Filtering layer 62 is arranged in the internal cavities of the second host body 61.63 serpentine-like shape of guide pipe, material guide port is offered in its side wall
631.Guide pipe 63 includes body layer 632, activated carbon fibre filtering layer 633 successively from outer layer to internal layer.
It is provided with limiting plate 10 in the internal cavities of shell, limiting plate 10 is limiting the first filter, the second mistake
Filter the position of device.
By setting limiting plate 10, stablize the first filter, the relative position of the second filter, prevent dislocation from moving
It is dynamic.
In addition, the interface of each pipe is provided with rubber sealing boot 1001 in each embodiment of the present utility model.
In order to facilitate the installation of all parts, each pipe of the present utility model, liquid mouth can use flexible, deformability
Prepared by plastics, such as plastic flexible pipe.Limiting plate 10 can also be prepared with flexible, deformability plastics.
Embodiment 5
As shown in Fig. 1,2,4,7, the present embodiment discloses a kind of blood filter based on activated carbon fiber, including split
First housing 1, the second housing 2, filter, feed tube 3, drain pipe 4.First housing 1, the phase mutual energy of the second housing 2 engaging shape
Into shell.Filter is housed in the internal cavities of shell.Feed tube 3, drain pipe 4 be arranged on shell and with shell
Portion's cavity connection.
Filter includes the first filter, the second filter.First filter includes the first host body 51, the
One activated carbon fibre filtering layer 52.The first inlet, the first liquid outlet are provided with first filter.First inlet is with entering
Liquid pipe 3 connects.The internal cavities of first host body 51 are provided with the first activated carbon fibre filtering layer 52.
Second filter includes the second host body 61, the second activated carbon fibre filtering layer 62, guide pipe 63.Second houses
The second inlet, the second liquid outlet are provided with body 61.The outside of second inlet connects with the first liquid outlet, the second inlet
Inner side connected with the entrance point of guide pipe 63, the port of export of guide pipe 63 is close to the second liquid outlet.Second activated carbon fiber mistake
Filtering layer 62 is arranged in the internal cavities of the second host body 61.63 serpentine-like shape of guide pipe, material guide port is offered in its side wall
631.As shown in Fig. 2,5, guide pipe 63 includes body layer 632, activated carbon fibre filtering layer 633, modeling to internal layer successively from outer layer
Expect stratum reticulare 634.
The present embodiment by such as activated carbon fibre filtering felt of activated carbon fibre filtering layer 633 by being wound into the pipe that tubulose is filled in
In body, then plastics stratum reticulare 634 is set in activated carbon fibre filtering layer 633, activated carbon fibre filtering layer 633 is clamped in plastics
Stratum reticulare 634 is between body, to fasten activated carbon fibre filtering layer 633.The mode that the waypoint of plastics stratum reticulare 634 can be moulded
It is connected with body or gluing is segmented by adhesive 635.
The preferred embodiment that the utility model is created is these are only, is not created to limit the utility model, it is all
All any modification, equivalent and improvement made within the spirit and principle that the utility model is created etc., should be included in this
Within the protection domain that utility model is created.
Claims (6)
1. a kind of blood filter based on activated carbon fiber, including filter, shell, feed tube, drain pipe；The filtering
Device is housed in the internal cavities of the shell；The feed tube, drain pipe set on the housing and with the shell
Connects with the internal cavities；
It is characterized in that：The shell includes the first split housing, the second housing；First housing, second shell physical efficiency phase
Mutually engaging forms the shell；
The filter includes the first filter, the second filter；First filter include the first host body,
First activated carbon fibre filtering layer；The first inlet, the first liquid outlet are provided with first filter；Described first enters
Liquid mouth connects with the feed tube；The internal cavities of first host body are provided with the first activated carbon fibre filtering layer；
Second filter includes the second host body, the second activated carbon fibre filtering layer, guide pipe；Second host body
On be provided with the second inlet, the second liquid outlet；The outside of second inlet connects with first liquid outlet, and described
The inner side of two inlets connects with the entrance point of the guide pipe, and the port of export of the guide pipe is close to second liquid outlet；
The second activated carbon fibre filtering layer is arranged in the internal cavities of second host body；The serpentine-like shape of guide pipe,
Include body layer, activated carbon fibre filtering layer successively from outer layer to internal layer；Material guide port is offered in the side wall of the body layer.
A kind of 2. blood filter based on activated carbon fiber according to claim 1, it is characterised in that：The blood mistake
Filter also includes U-tube, and the interlude of the U-tube stretches out the shell and is provided with the first valve；The two of the U-tube
End is stretched in the internal cavities of the shell, and its one end connects with first liquid outlet, its other end and described second
The outside connection of inlet；Be additionally provided with blood testing pipe on first host body, one end of the blood testing pipe with
The connects with the internal cavities of first host body, the other end of the blood testing pipe stretch out the shell and are provided with the second valve
Door.
A kind of 3. blood filter based on activated carbon fiber according to claim 1, it is characterised in that：Described first receives
Volume, the second host body include opening casing, plate；Offer and insert along the inwall of the open area of the opening casing
The annular guide channel that plate coordinates, one side in the annular guide channel turn on the internal cavities of shell；The plate passes through the ring
The one side turned in shape guide groove is plugged together on the open area of the opening casing, forms sealing structure.
A kind of 4. blood filter based on activated carbon fiber according to claim 3, it is characterised in that：In the annular
Sealing strip is provided with the inwall of guide groove；The outer surface of the plate is provided with chute.
A kind of 5. blood filter based on activated carbon fiber according to claim 1, it is characterised in that：In the shell
Internal cavities in be provided with limiting plate, the limiting plate is limiting the position of first filter, the second filter
Put.
A kind of 6. blood filter based on activated carbon fiber according to claims 1 or 2, it is characterised in that：It is all
The interface of pipe is provided with rubber sealing boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242954.4U CN206867461U (en) | 2016-11-21 | 2016-11-21 | A kind of blood filter based on activated carbon fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242954.4U CN206867461U (en) | 2016-11-21 | 2016-11-21 | A kind of blood filter based on activated carbon fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867461U true CN206867461U (en) | 2018-01-12 |
Family
ID=61325630
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621242954.4U Active CN206867461U (en) | 2016-11-21 | 2016-11-21 | A kind of blood filter based on activated carbon fiber |
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| Country | Link |
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| CN (1) | CN206867461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750608A (en) * | 2021-08-26 | 2021-12-07 | 镇江刘恒记食品有限公司 | A multilayer membrane formula filter equipment for fruit vinegar production |
-
2016
- 2016-11-21 CN CN201621242954.4U patent/CN206867461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750608A (en) * | 2021-08-26 | 2021-12-07 | 镇江刘恒记食品有限公司 | A multilayer membrane formula filter equipment for fruit vinegar production |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 234000 Chaoyang Road 169, Suzhou High-tech Industrial Park, Anhui Province Patentee after: Anhui jialiqi Advanced Composite Technology Co.,Ltd. Address before: 234000 Chaoyang Road 169, Suzhou High-tech Industrial Park, Suzhou City, Anhui Province Patentee before: ANHUI JIALIQI AEROSPACE CARBON FIBER Co.,Ltd. |
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| CP03 | "change of name, title or address" |