CN220104587U - Biological water body environment sampling device for biotechnology research and development - Google Patents
Biological water body environment sampling device for biotechnology research and development Download PDFInfo
- Publication number
- CN220104587U CN220104587U CN202322876422.2U CN202322876422U CN220104587U CN 220104587 U CN220104587 U CN 220104587U CN 202322876422 U CN202322876422 U CN 202322876422U CN 220104587 U CN220104587 U CN 220104587U
- Authority
- CN
- China
- Prior art keywords
- sampling
- box
- sampling device
- biological water
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000012827 research and development Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000011161 development Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 238000010364 biochemical engineering Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000010353 genetic engineering Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a biological water environment sampling device developed by biotechnology, which comprises a main body assembly, a regulating assembly, a lifting assembly and a moving assembly, wherein the main body assembly comprises an equipment box, a box door, a lifting assembly and a moving assembly, the box door is arranged on the outer side of the equipment box, the lifting assembly is arranged on the top of the equipment box, and the moving assembly is arranged in the equipment box; the sampling assembly is arranged on the outer side of the equipment box and comprises a sampling barrel, a sealing cover, a protection frame and a filtering piece, wherein the sealing cover is arranged on the outer side of the equipment box, the sampling barrel is arranged at the bottom of the sealing cover, and the protection frame is arranged on the outer side of the sampling barrel. The utility model has the beneficial effects that: the distance between the sampling barrel and the water edge is adjusted by utilizing the moving part, the depth of the sampling barrel in water is adjusted by utilizing the lifting part, the sampling time of different barrels is controlled by utilizing the electromagnetic valve, manual sampling is not needed, and the efficiency and the safety are both higher.
Description
Technical Field
The utility model relates to the technical field of water sampling, in particular to a biological water environment sampling device developed by biotechnology.
Background
Biotechnology is a technology that uses biological, chemical and engineering principles to produce useful substances using organisms or their constituent parts, or to provide some kind of service to humans. In recent years, with the rapid development of modern biotechnology, including genetic engineering, cellular engineering, protein engineering, enzyme engineering and biochemical engineering, chemical products are produced by utilizing the characteristics of bioconversion, especially new products which are difficult to obtain by general chemical means, the existing technology is changed, the two serious problems of energy crisis and environmental pollution which are puzzled for a long time are solved, and the modern biotechnology represented by genetic engineering, cellular engineering, enzyme engineering and fermentation engineering is increasingly focused and has been put into practical use, and in recent years, the production and life style of people are increasingly influenced and changed. By biotechnology is meant "techniques for improving products, improving plants and animals with living organisms, or culturing microorganisms for specific uses". Bioengineering is a generic term for biotechnology, which refers to the combination of biochemical engineering with biochemical engineering by using biochemical, molecular biological, microbiological, genetic principles, etc. to reform or recreate genetic material of designed cells, to cultivate new varieties, and to manufacture industrial products by biochemical processes using existing biological systems on an industrial scale. When the existing water body environment is researched and developed, the biological water body environment is required to be sampled and analyzed, and the Chinese patent application number is: the biological water body environment sampling device is developed through the biotechnology of CN202020523024.6, the first extension rod and the second extension rod are stretched to a proper length, then the handles on the two sides are held by two hands to enable the sampling column main body to extend to a proper depth in water environment, then a user can rotate the switch cylinder in the switch cavity through the second extension rod, so that the connecting through holes in the switch cylinder can rotate to change the position of the port, the first inlet and the second inlet are communicated with each other, then water outside the sampling column main body can enter the water sample storage cavity separated by the separation baffle through the first inlet, the connecting through holes and the second inlet of different heights in sequence, the extension rod is required to be held for operation when the device is used, the length of the extension rod is shorter, the sampling range is smaller, the user needs to hold the extension rod to have a risk of falling into water when sampling, and the safety is poor.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned and/or existing problems occurring in the development of biological water environment sampling devices by biotechnology.
Therefore, the utility model aims to solve the problems that the existing device needs to hold the extension rod by two hands for operation when in use, the length of the extension rod is shorter, the sampling range is smaller, and the user needs to hold the extension rod by one hand when in sampling, so that the risk of falling into water exists at the water side, and the safety is poor.
In order to solve the technical problems, the utility model provides the following technical scheme: the biological water body environment sampling device comprises an adjusting component, a box door, a lifting piece and a moving piece, wherein the box door is arranged on the outer side of the equipment box, the lifting piece is arranged on the top of the equipment box, and the moving piece is arranged in the equipment box; the sampling assembly is arranged on the outer side of the equipment box and comprises a sampling barrel, a sealing cover, a protection frame and a filtering piece, wherein the sealing cover is arranged on the outer side of the equipment box, the sampling barrel is arranged at the bottom of the sealing cover, the protection frame is arranged on the outer side of the sampling barrel, and the filtering piece is arranged in the sampling barrel.
As a preferable scheme for developing a biological water body environment sampling device by using the biotechnology, the utility model comprises the following steps: the equipment box comprises a box body and a partition board, wherein the partition board is fixed inside the box body.
As a preferable scheme for developing a biological water body environment sampling device by using the biotechnology, the utility model comprises the following steps: the lifting piece comprises a motor, a wind-up roller, a roller and a connecting rope, wherein the motor is fixed at the top of the box body, the wind-up roller is fixedly connected with the output end of the motor, the roller is fixed at the top of the box body, and the connecting rope is arranged at the outer side of the wind-up roller and is used for sliding outside the roller.
As a preferable scheme for developing a biological water body environment sampling device by using the biotechnology, the utility model comprises the following steps: the movable piece comprises a rotating rod, a gear and a toothed plate, wherein the rotating rod rotates in the box body, the gear is fixed on the outer side of the rotating rod, and the toothed plate is meshed on the outer side of the gear.
As a preferable scheme for developing a biological water body environment sampling device by using the biotechnology, the utility model comprises the following steps: the outside of bull stick rotates there is the stop collar, and the stop collar symmetry is provided with two.
As a preferable scheme for developing a biological water body environment sampling device by using the biotechnology, the utility model comprises the following steps: the movable part further comprises a rotary table, and the rotary table is fixed on the outer side of the rotary rod.
As a preferable scheme for developing a biological water body environment sampling device by using the biotechnology, the utility model comprises the following steps: the sampling bucket is provided with three, including barrel and solenoid valve, the solenoid valve set up in the outside of barrel.
As a preferable scheme for developing a biological water body environment sampling device by using the biotechnology, the utility model comprises the following steps: the sampling barrel further comprises an external thread and a mounting groove, wherein the external thread is arranged on the outer side of the barrel, the mounting groove is arranged on the inner side of the barrel, and an internal thread is arranged in the mounting groove.
As a preferable scheme for developing a biological water body environment sampling device by using the biotechnology, the utility model comprises the following steps: the bottom of the sealing cover is provided with a thread wire matched with the mounting groove.
As a preferable scheme for developing a biological water body environment sampling device by using the biotechnology, the utility model comprises the following steps: the filter piece includes filter cassette, filter screen and mounting tube, the inside of filter cassette is fixed in the barrel, the filter screen card connects in the inside of filter cassette, the mounting tube is fixed in the outside of filter cassette.
The utility model has the beneficial effects that: the distance between the sampling barrel and the water edge is adjusted by utilizing the moving part, the depth of the sampling barrel in water is adjusted by utilizing the lifting part, the sampling time of different barrels is controlled by utilizing the electromagnetic valve, manual sampling is not needed, and the efficiency and the safety are both higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall structural diagram of a biological water environment sampling device developed by biotechnology.
Fig. 2 is a block diagram of an apparatus for developing a biological water environment sampling device for biotechnology.
FIG. 3 is a diagram of a moving part of a biological water environment sampling device developed for biotechnology.
Fig. 4 is a diagram of a sampling bucket and a protective frame of a biological water environment sampling device developed by biotechnology.
Fig. 5 is a diagram of a sampling bucket structure of a biological water environment sampling device developed by biotechnology.
FIG. 6 is a diagram of a filter structure of a biological water environment sampling device developed by biotechnology.
Description of the embodiments
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Examples
Referring to fig. 1 and 2, a first embodiment of the present utility model provides a bio-technology developed bio-water environment sampling device including an adjustment assembly 100 and a sampling assembly 200.
The adjusting assembly 100 comprises an equipment box 101, a box door 102, a lifting piece 103 and a moving piece 104, wherein the box door 102 is arranged on the outer side of the equipment box 101, the lifting piece 103 is arranged on the top of the equipment box 101, and the moving piece 104 is arranged in the equipment box 101.
The box door 102 can close the equipment box 101, the lifting member 103 is used for adjusting the sampling depth, and the moving member is used for adjusting the sampling position.
The sampling assembly 200, the sampling assembly 200 sets up in the outside of equipment box 101, including sampling bucket 201, sealed lid 202, guard frame 203 and filter 204, sealed lid 202 sets up in the outside of equipment box 101, and sampling bucket 201 sets up in the bottom of sealed lid 202, and guard frame 203 sets up in the outside of sampling bucket 201, and filter 204 sets up in the inside of sampling bucket 201.
The sampling barrel 201 is used for sampling deeply under water, the sampling barrel 201 is sealed by the sealing cover 202, the sampling barrel 201 is connected at the same time, the sampling barrel 201 is protected inside by the protective frame 203, the sampling barrel 201 is prevented from being damaged due to impact under water, the water sample entering the sampling barrel 201 is filtered by the filtering piece 204, and pollutants such as large particle impurities are removed.
Examples
Referring to fig. 2 and 3, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.
Specifically, the equipment cabinet 101 includes a cabinet 101a and a partition 101b, and the partition 101b is fixed inside the cabinet 101 a.
The partition 101b facilitates storage of sampling devices such as test tubes.
Specifically, the lifting member 103 includes a motor 103a, a winding roller 103b, a roller 103c and a connecting rope 103d, the motor 103a is fixed at the top of the box 101a, the winding roller 103b is fixedly connected with the output end of the motor 103a, the roller 103c is fixed at the top of the box 101a, the connecting rope 103d is arranged at the outer side of the winding roller 103b, and the roller 103c slides outside.
The motor 103a drives the wind-up roller 103b to rotate, and the wind-up roller 103b drives the connecting rope 103d on the outer side of the wind-up roller to roll on the roller 103c and simultaneously wind up or loosen, so that the depth of the sampling barrel 201 connected with the connecting rope 103d is adjusted.
Specifically, the moving member 104 includes a rotating lever 104a, a gear 104b, and a toothed plate 104c, the rotating lever 104a rotates inside the case 101a, the gear 104b is fixed to the outside of the rotating lever 104a, and the toothed plate 104c is engaged to the outside of the gear 104 b.
The gear 104b is driven to rotate by the rotation of the rotating rod 104a, the gear 104b drives the toothed plate 104c to move, the roller 103c is fixedly connected to the top of the toothed plate 104c, and the roller 103c drives the connecting rope 103d and the sampling barrel 201 fixedly connected with the connecting rope 103d to move to a proper position.
Specifically, the outer side of the rotating rod 104a is rotated to form a limiting sleeve, and two limiting sleeves are symmetrically arranged.
The stop collar outside bull stick 104a fixed connection is in the inside of box 101a for it is spacing fixed to bull stick 104a.
Specifically, the moving member 104 further includes a turntable 104d, and the turntable 104d is fixed to the outer side of the rotating lever 104a.
Rotation of the rotating lever 104a is facilitated by the turntable 104 d.
Examples
Referring to fig. 4 to 6, a third embodiment of the present utility model is based on the first two embodiments.
Specifically, the sampling tub 201 is provided with three, including a tub 201a and a solenoid valve 201b, and the solenoid valve 201b is provided at an outer side of the tub 201 a.
The three cylinders 201a can respectively extract water samples with different depth layers, and the electromagnetic valve 201b is used for controlling the water inlet of the cylinders 201 a.
Specifically, the sampling barrel 201 further includes an external thread 201c and an installation groove 201d, the external thread 201c is disposed on the outer side of the barrel 201a, the installation groove 201d is disposed on the inner side of the barrel 201a, and an internal thread is disposed inside the installation groove 201 d.
The external thread 201c at the bottom of the upper cylinder 201a is screwed into the installation groove 201d of the lower cylinder 201a, and the three cylinders 201a are sealed and not communicated with each other.
Specifically, the bottom of the seal cover 202 is provided with a screw thread fitted with the mounting groove 201 d.
The uppermost cylinder 201a is mounted inside the mounting groove 201d by the bottom of the sealing cover 202 to seal it, and the top of the sealing cover 202 is fixedly connected with the connection rope 103d, thereby driving the entire sampling barrel 201 to move up and down.
Specifically, the filter 204 includes a filter cartridge 204a, a filter screen 204c, and a mounting tube 204b, the filter cartridge 204a is fixed inside the cylinder 201a, the filter screen 204c is clamped inside the filter cartridge 204a, and the mounting tube 204b is fixed outside the filter cartridge 204 a.
The installation pipe 204b is communicated with the electromagnetic valve 201b, the electromagnetic valve 201b is opened, water sample flows into the filter box 204a from the installation pipe 204b, and the water sample is filtered by the filter screen 204c in the filter box 204a, so that large particle impurities in the water sample are prevented from entering the cylinder 201a and blocking on a thread wire to influence the opening and closing of the cylinder 201 a.
When the biotechnological water environment research is sampled, the equipment box 101 is moved to a proper position, the sampling barrel 201 is firstly adjusted to a proper position by utilizing the moving part 104, the gear 104b is driven to rotate by rotating the rotating rod 104a, the gear 104b is driven to drive the toothed plate 104c to move during adjustment, the top of the toothed plate 104c is fixedly connected with the roller 103c, the roller 103c is used for driving the connecting rope 103d and the sampling barrel 201 fixedly connected with the connecting rope to move to a proper position, then the motor 103a is used for driving the winding roller 103b to rotate, the winding roller 103b is used for driving the connecting rope 103d on the outer side of the winding roller 103b to be loosened while rolling on the roller 103c, so that the depth of the sampling barrel 201 connected with the connecting rope 103d is adjusted, then the electromagnetic valve 201b is opened in a remote control mode, and a water sample is input into the barrel 201a to finish sampling treatment.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (10)
1. A biological water body environment sampling device is researched and developed to biotechnology, which is characterized in that: comprising the steps of (a) a step of,
the adjusting assembly (100) comprises an equipment box (101), a box door (102), a lifting piece (103) and a moving piece (104), wherein the box door (102) is arranged on the outer side of the equipment box (101), the lifting piece (103) is arranged on the top of the equipment box (101), and the moving piece (104) is arranged in the equipment box (101);
sampling subassembly (200), sampling subassembly (200) set up in the outside of equipment box (101), including sampling bucket (201), sealed lid (202), guard frame (203) and filter (204), sealed lid (202) set up in the outside of equipment box (101), sampling bucket (201) set up in the bottom of sealed lid (202), guard frame (203) set up in the outside of sampling bucket (201), filter (204) set up in the inside of sampling bucket (201).
2. The biotechnology development biological water environment sampling device according to claim 1, wherein: the equipment box (101) comprises a box body (101 a) and a partition board (101 b), wherein the partition board (101 b) is fixed inside the box body (101 a).
3. The biotechnology development biological water environment sampling device according to claim 2, wherein: lifting part (103) includes motor (103 a), wind-up roll (103 b), gyro wheel (103 c) and connecting rope (103 d), motor (103 a) are fixed in the top of box (101 a), wind-up roll (103 b) with the output fixed connection of motor (103 a), gyro wheel (103 c) are fixed in the top of box (101 a), connecting rope (103 d) set up in the outside of wind-up roll (103 b), and be in the outside of gyro wheel (103 c) surveys the slip.
4. The biotechnology development biological water environment sampling device according to claim 2, wherein: the movable piece (104) comprises a rotating rod (104 a), a gear (104 b) and a toothed plate (104 c), wherein the rotating rod (104 a) rotates inside the box body (101 a), the gear (104 b) is fixed on the outer side of the rotating rod (104 a), and the toothed plate (104 c) is meshed on the outer side of the gear (104 b).
5. The biotechnology development biological water environment sampling device according to claim 4, wherein: the outside of bull stick (104 a) rotates there is the stop collar, and the stop collar symmetry is provided with two.
6. The biotechnology development biological water environment sampling device according to claim 4, wherein: the moving part (104) further comprises a rotary disc (104 d), and the rotary disc (104 d) is fixed on the outer side of the rotary rod (104 a).
7. The biotechnology development biological water environment sampling device according to claim 1, wherein: the sampling barrel (201) is provided with three, including barrel (201 a) and solenoid valve (201 b), solenoid valve (201 b) set up in the outside of barrel (201 a).
8. The biotechnology development biological water environment sampling device according to claim 7, wherein: the sampling barrel (201) further comprises an external thread (201 c) and a mounting groove (201 d), the external thread (201 c) is arranged on the outer side of the barrel (201 a), the mounting groove (201 d) is arranged on the inner side of the barrel (201 a), and an internal thread is arranged in the mounting groove (201 d).
9. The biotechnology development biological water environment sampling device according to claim 8, wherein: the bottom of the sealing cover (202) is provided with a thread wire which is matched with the mounting groove (201 d).
10. The biotechnology development biological water environment sampling device according to claim 7, wherein: the filter piece (204) comprises a filter box (204 a), a filter screen (204 c) and a mounting tube (204 b), wherein the filter box (204 a) is fixed inside the cylinder body (201 a), the filter screen (204 c) is clamped inside the filter box (204 a), and the mounting tube (204 b) is fixed outside the filter box (204 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322876422.2U CN220104587U (en) | 2023-10-26 | 2023-10-26 | Biological water body environment sampling device for biotechnology research and development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322876422.2U CN220104587U (en) | 2023-10-26 | 2023-10-26 | Biological water body environment sampling device for biotechnology research and development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104587U true CN220104587U (en) | 2023-11-28 |
Family
ID=88868261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322876422.2U Active CN220104587U (en) | 2023-10-26 | 2023-10-26 | Biological water body environment sampling device for biotechnology research and development |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104587U (en) |
-
2023
- 2023-10-26 CN CN202322876422.2U patent/CN220104587U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202204709U (en) | Full-automatic multi-channel gas path switching atmospheric sampling device | |
| CN220104587U (en) | Biological water body environment sampling device for biotechnology research and development | |
| CN112393114B (en) | Air sampling storage device for atmosphere pollution prevention and control | |
| CN206740463U (en) | A kind of static water surface Pollution Gas sampling apparatus | |
| CN217878436U (en) | Sampling device for sewage collection test | |
| CN114317163B (en) | Equipment and method for rapidly identifying anaerobic microorganisms in brewing | |
| CN114534492B (en) | Integrated DNA centrifugal pretreatment and quantitative vacuum filtration concentration device | |
| CN114459865B (en) | Multifunctional convenient gram dyeing device | |
| CN212275739U (en) | A equipment for detecting antibiotic in pharmaceutical industry waste water | |
| CN209508254U (en) | A kind of efficient biological fermentation equipment | |
| CN115096662A (en) | Ecological environment monitoring device and using method thereof | |
| CN110699243B (en) | Multifunctional nucleic acid detection device | |
| CN211339519U (en) | Little algae culture apparatus | |
| CN219326769U (en) | Rotary carrying disc of nucleic acid extractor | |
| CN105890929A (en) | Liquid stratified sampling device and method for carrying out stratified sampling on liquid | |
| CN220999641U (en) | Device capable of simultaneously culturing multiple microorganisms of different types | |
| CN221544593U (en) | Sample pretreatment system | |
| CN218212080U (en) | Advanced oxidation treatment sampling device for landfill leachate | |
| CN220696786U (en) | Biological safety cabinet convenient to use | |
| CN219608512U (en) | Sampling device | |
| CN221100159U (en) | Water environment detection sampler with self-cleaning structure | |
| CN220989818U (en) | Coking wastewater treatment and reclaimed water recycling device | |
| CN113457757B (en) | Microfluidic chip for adsorbing nucleic acid based on chitosan and manufacturing method | |
| CN209198136U (en) | A kind of water quality detection sampler | |
| CN211644813U (en) | Environment-friendly sewage treatment device for chemical plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |