CN105833603B - A kind of water sample automatic filtering apparatus applied to in-situ monitor - Google Patents
A kind of water sample automatic filtering apparatus applied to in-situ monitor Download PDFInfo
- Publication number
- CN105833603B CN105833603B CN201610324676.5A CN201610324676A CN105833603B CN 105833603 B CN105833603 B CN 105833603B CN 201610324676 A CN201610324676 A CN 201610324676A CN 105833603 B CN105833603 B CN 105833603B
- Authority
- CN
- China
- Prior art keywords
- filter
- screw mandrel
- rotating disk
- water sample
- sliding block
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000013535 sea water Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
Abstract
The invention discloses a kind of water sample automatic filtering apparatus applied to in-situ monitor, belong to seawater automatic filtering unit technical field, including filter and screw mandrel, the filter is arranged on rotating disk, filter both sides are provided with hollow connector, screw mandrel is cased with either rotating backward and two sliding blocks adjacent to each other or away from each other with the forward direction of screw mandrel, and sliding block is provided with the joint being engaged with filter both sides hollow connector；Rotating disk is linked with screw mandrel by control device, realizes the automatic replacing of filter.The present invention is simple in construction, easy to operate, and filter is fast and effectively changed as long as being provided with new filter on rotating disk and just can reach.
Description
Technical field
The invention belongs to seawater automatic filtering unit technical field, more particularly to a kind of water sample applied to in-situ monitor
Automatic filtering apparatus.
Background technology
Recently as the quickening of process of industrialization, offshore sea waters pollution aggravation, in waters the nutrient salts such as nitrogen, phosphorus and
The content of the trace element such as iron, manganese and organic matter greatly increases, and the monitoring to nutrient salt in water is as environmental monitoring
Important component.The accurate measurements of marine environment nutrient salt in water are to understand marine environment, research Marine Sciences problem
Prerequisite.
Nutritive salt in-situ monitor more succeeds in water cleaning water body, application, but in the high productivity water body such as offshore, instrument
The easy aufwuches in position such as the surface of device, sample feeding pipe, blocking pipeline causes instrument can not run well and paralyse；In addition, this
The simple not even band filter of the filter of a little instruments, in the turbid water body that water quality is poor, because of the particle scattering in water sample,
Uncorrectable error is brought during measure；The stability of detector and the accuracy of data are still suffered from and asked during long-term use
Topic.
It is a kind of conventional and effective method using the particle scattering in filter filtering sea.But as filter uses
The increase of time, dirt can be gradually produced in filter module, these dirts can have a strong impact on filter
Operating efficiency and filter quality.So in use for some time, it is necessary to change filter.Therefore, it is very difficult to real
The in-situ monitoring of existing water sample, this accuracy determined to Trace Elements In Seawater and efficiency can have a huge impact.
The content of the invention
It is an object of the invention to：In view of the shortcomings of the prior art, there is provided a kind of water sample applied to in-situ monitor is complete
Automatic filtering unit, it can improve and change filter clogging effect, its is simple in construction, easy to operate.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of water sample automatic filtering apparatus applied to in-situ monitor, including filter and screw mandrel, the filter
Be arranged on rotating disk, filter both sides are provided with hollow connector, screw mandrel be cased with screw mandrel forward direction or rotate backward and mutual
Close or two sliding blocks away from each other, sliding block are provided with the joint being engaged with filter both sides hollow connector；Rotating disk with
Screw mandrel is linked by control device, realizes the automatic replacing of filter.
Preferably：The screw mandrel is left and right two sections of screw thread rotation screw mandrel in opposite direction, two sliding blocks respectively with
Left and right two sections of screw threads coordinate.
Preferably：4-8 uniform filter is provided with the rotating disk.
A kind of preferable scheme of the present invention is：Also include bottom plate, the bottom plate is provided with pedestal, and the pedestal is fixed with branch
Support, motor rack is connected with support frame as described above, the stepper motor being connected with rotating disk is installed on the motor rack.
Further：The base interior is provided for the slideway of sliding block slip, slideway shape and the slip of sliding block bottom
The shape of seat is corresponding.
Preferably, the sliding seat of the sliding block bottom is shaped as square, circular or triangle.
In the present invention, the screw mandrel connects shaft coupling, the stepper motor connection of the shaft coupling and drive screw.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：The present invention utilizes what is be connected with stepper motor
While rotating disk rotates, the stepper motor being connected with screw mandrel drives screw mandrel to rotate, and now, sliding block can be with the reverse turn meeting of screw mandrel
Do away from motion, while rotating disk does the rotation of respective angles, this stylish filter is rolled over the coaxial of the joint on sliding block
Position, then as rotating forward for screw mandrel, sliding block can do connecing in motion, sliding block as the positive direction of screw mandrel rotates
Head is combined with the hollow connector of filter both sides, because filter both sides hollow connector is engaged with the joint of sliding block, ensure that
Sealing between filter and sliding block, it is ensured that water sample is water-tight when flowing through sliding block with filter, realizes strict filtering.The present invention
It is simple in construction, it is easy to operate, fast and effectively change filter as long as being provided with new filter on rotating disk and just can reach
Effect.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is screw mandrel of the present invention and slide block structure schematic diagram；
Fig. 3 is filter structure schematic representation of the present invention.
In figure：1- filters, 2- rotating disks, 3- stepper motors, 4- motor racks, 5- support frames, 6- front connector tapered cylinders, 7-
Front connector, 8- screw mandrels, 9- pedestals, 10- bottom plates, 11- shaft couplings, 20- sliding blocks, the dolioform cylinder of 21- rear joints, 22- rear joints,
23- hollow connectors, 81- screw mandrel right handed screws, 82- screw mandrel left-handed screws.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings, wherein identical in all accompanying drawings
Label represent same or similar part, the accompanying drawing in specification is reduced form, only the concrete structure for understanding the present invention.
The following examples are only intended to illustrate the technical solution of the present invention more clearly, and can not limit the scope of the invention.
As shown in Figure 1, 2, 3, a kind of water sample automatic filtering apparatus applied to in-situ monitor, including the He of filter 1
Screw mandrel 8, the filter 1 are arranged on rotating disk 2, and the both sides of filter 1 are provided with hollow connector 23, and screw mandrel 8 is cased with sliding block 20, sliding block
20 are provided with front connector 7 and rear joint 22, the front connector 7 of the both sides hollow connector 23 of filter 1 and the sliding block 20, are followed by
First 22 are engaged.
It is left and right two sections of screw thread rotation screw mandrel in opposite direction to select screw mandrel 8, and its left side is right-handed thread screw rod
81, right side is left hand thread screw rod 82, and when stepper motor 3 drives screw mandrel 8 to rotate, the left and right thread screw of screw mandrel is done conversely
Azimuthal rotational motion, it is convenient for changing filter 1.
6 filters 1 are provided with the rotating disk, when changing filter every time, rotating disk 2 rotates 60 degree.
The screw mandrel 8 is cased with two pieces of sliding blocks 20, two pieces of sliding blocks 20 with screw mandrel forward direction or rotate backward and carry out mutually
Mutually close or movement away from each other, sliding block 20 can rotate with the rotation of screw mandrel 8.
The top of two pieces of sliding blocks 20 sets front connector 7 and rear joint 22 respectively.The top of front connector 7 is tapered cylinder 6, is followed by
First 22 top is dolioform cylinder 21, and the tapered cylinder 6 on the top of front connector 7 is corresponding with the hollow connector 23 of filter 1, rear joint
The dolioform cylinder 21 on 22 tops is corresponding with the opposite side hollow connector 23 of filter 1, now the top of two sliding blocks 20 and filtering
The connection of the both sides hollow connector 23 of device 1 forms bar shaped blank pipe, and seawater can flow through filter 1 by bar shaped blank pipe, so as to play filtering
Effect.
A kind of water sample automatic filtering apparatus applied to in-situ monitor of the invention also includes bottom plate 10, the bottom plate 10
Pedestal 9 is provided with, the pedestal 9 is fixed with support frame 5, and motor rack 4 is connected with support frame as described above 5, is pacified on the motor rack 4
Equipped with the stepper motor 3 being connected with rotating disk 2, bottom plate 10 is in order to support whole device, and pedestal 9 is provided with support frame 5, in order to support
Firm motor rack 4, motor rack 4 is that the driving rotating disk 2 of stepper motor 3 rotates, with the rotation of rotating disk 2 in order to fix stepper motor 3
Realize and change filter 1.
The slideway of the slip of sliding block 20, and slideway shape and structure and slider shape structure phase are provided for inside the pedestal 9
It is corresponding.It is square copper nut that the present embodiment, which selects the sliding block, and slideway is rectangular channel.
The screw mandrel 8 connects shaft coupling 11, and the shaft coupling 11 is connected with the stepper motor 3 of drive screw 8.
Claims (4)
1. a kind of water sample automatic filtering apparatus applied to in-situ monitor, including filter and screw mandrel, it is characterised in that：Institute
State filter to be arranged on rotating disk, filter both sides are provided with hollow connector, and screw mandrel is cased with the positive of screw mandrel or reversely turning
Dynamic and adjacent to each other or two sliding blocks away from each other, the screw mandrel are that left and right two sections of screw thread rotation is in opposite direction
Screw mandrel, two sliding blocks coordinate with left and right two sections of screw threads respectively, and sliding block is provided with to be connect with what filter both sides hollow connector was engaged
Head；Rotating disk is linked with screw mandrel by control device, realizes the automatic replacing of filter；Also include bottom plate, the bottom plate is provided with
Pedestal, the pedestal are fixed with support frame, and motor rack is connected with support frame as described above, are provided with the motor rack and connect with rotating disk
The stepper motor connect；The base interior is provided for the slideway of sliding block slip, slideway shape and the sliding seat of sliding block bottom
Shape is corresponding.
A kind of 2. water sample automatic filtering apparatus applied to in-situ monitor according to claim 1, it is characterised in that：
4-8 uniform filter is provided with the rotating disk.
A kind of 3. water sample automatic filtering apparatus applied to in-situ monitor according to claim 1, it is characterised in that：
The sliding seat of the sliding block bottom is shaped as square, circular or triangle.
A kind of 4. water sample automatic filtering apparatus applied to in-situ monitor according to claim 1, it is characterised in that：
The screw mandrel connects shaft coupling, the stepper motor connection of the shaft coupling and drive screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610324676.5A CN105833603B (en) | 2016-05-17 | 2016-05-17 | A kind of water sample automatic filtering apparatus applied to in-situ monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610324676.5A CN105833603B (en) | 2016-05-17 | 2016-05-17 | A kind of water sample automatic filtering apparatus applied to in-situ monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105833603A CN105833603A (en) | 2016-08-10 |
| CN105833603B true CN105833603B (en) | 2018-01-02 |
Family
ID=56592560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610324676.5A Active CN105833603B (en) | 2016-05-17 | 2016-05-17 | A kind of water sample automatic filtering apparatus applied to in-situ monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105833603B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001133369A (en) * | 1999-11-05 | 2001-05-18 | Toyama Sangyo Kk | Filter unit replacing device for analyzing effluent |
| CN103196735A (en) * | 2013-04-09 | 2013-07-10 | 桂林电子科技大学 | Full-automatic filtering device of water sample of in-situ environment water body monitor |
| CN205015211U (en) * | 2015-10-17 | 2016-02-03 | 中山市康乃欣生物医疗科技有限公司 | Centrifugal liquid base thin layer cell pelleter |
| CN205027588U (en) * | 2015-10-15 | 2016-02-10 | 厦门斯坦道科学仪器股份有限公司 | A online automatic filtration system for water quality monitoring |
| CN205730578U (en) * | 2016-05-17 | 2016-11-30 | 桂林电子科技大学 | A kind of water sample automatic filtering apparatus being applied to in-situ monitor |
-
2016
- 2016-05-17 CN CN201610324676.5A patent/CN105833603B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001133369A (en) * | 1999-11-05 | 2001-05-18 | Toyama Sangyo Kk | Filter unit replacing device for analyzing effluent |
| CN103196735A (en) * | 2013-04-09 | 2013-07-10 | 桂林电子科技大学 | Full-automatic filtering device of water sample of in-situ environment water body monitor |
| CN205027588U (en) * | 2015-10-15 | 2016-02-10 | 厦门斯坦道科学仪器股份有限公司 | A online automatic filtration system for water quality monitoring |
| CN205015211U (en) * | 2015-10-17 | 2016-02-03 | 中山市康乃欣生物医疗科技有限公司 | Centrifugal liquid base thin layer cell pelleter |
| CN205730578U (en) * | 2016-05-17 | 2016-11-30 | 桂林电子科技大学 | A kind of water sample automatic filtering apparatus being applied to in-situ monitor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105833603A (en) | 2016-08-10 |
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