CN215894396U - Micro-plastic detection device based on micro-Raman spectrometer for washing wastewater - Google Patents
Micro-plastic detection device based on micro-Raman spectrometer for washing wastewater Download PDFInfo
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- CN215894396U CN215894396U CN202122322187.5U CN202122322187U CN215894396U CN 215894396 U CN215894396 U CN 215894396U CN 202122322187 U CN202122322187 U CN 202122322187U CN 215894396 U CN215894396 U CN 215894396U
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- temperature sterilization
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- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 229920003023 plastic Polymers 0.000 title claims abstract description 36
- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 238000001069 Raman spectroscopy Methods 0.000 title claims abstract description 34
- 238000005406 washing Methods 0.000 title claims abstract description 23
- 239000002351 wastewater Substances 0.000 title claims abstract description 22
- 230000001954 sterilising effect Effects 0.000 claims abstract description 55
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 238000004886 process control Methods 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model relates to a device for detecting micro-plastics in washing wastewater based on a micro-Raman spectrometer, which comprises a detection table, a detection device main body, a cooling box and a constant-temperature sterilization box main body, wherein a sealing door tightly hinged with the interior of the constant-temperature sterilization box main body is arranged on the surface of the front end of the constant-temperature sterilization box main body, a temperature controller is fixedly connected on the surface of the sealing door, a sterilization lamp tube is fixedly connected on the surface of the rear end of the interior of the constant-temperature sterilization box main body, a temperature sensor matched with the temperature controller is fixedly connected on the surface of the right side of the interior of the constant-temperature sterilization box main body, a mounting net is fixedly connected at the upper end of the interior of the constant-temperature sterilization box main body, and a serpentine coil is fixedly connected on the mounting net. The device for detecting the micro-plastic in the washing wastewater based on the micro-Raman spectrometer can be used for performing sterile and constant-temperature storage treatment on a micro-plastic detection sample to be detected, and the influence on detection precision caused by bacteria on the surface due to the fact that the micro-plastic detection sample is exposed in the external environment and stored is avoided.
Description
Technical Field
The utility model relates to the technical field of micro-Raman spectrometers, in particular to a device for detecting micro-plastics in washing wastewater based on a micro-Raman spectrometer.
Background
During the washing process, the textile is subjected to different strain conditions, which may cause its constituent, the fibres, to fall off, forming micro-plastics and being released into the wash water. At present, fiber micro-plastics dropped from textiles account for about 34.8% of global micro-plastic pollution, trace of the micro-plastics is found in water, atmosphere, soil, food, drinking water and even human bodies, biological growth and human health safety are seriously affected, and therefore a micro-Raman spectrometer is needed to detect and treat the micro-plastics.
Need use detection device to come to support the micro-raman spectrometer and place the processing when micro-raman spectrometer uses, the micro-raman spectrometer of being convenient for carries out detection operation, traditional detection device does not possess and preserves the processing to the sample that awaits measuring, the sample that awaits measuring can cause the bacterial microorganism in the air to adhere to on the sample surface if exposing for a long time in the air, can influence the testing effect, and the temperature in the air can't be controlled, can treat and cause the influence when detecting the sample and placing, for this reason, we have proposed a little plastic detection device in washing waste water based on micro-raman spectrometer.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detection device for micro-plastics in washing wastewater based on a micro-Raman spectrometer, which solves the technical problems that a traditional detection device in the prior art does not store and treat a sample to be detected, bacterial microorganisms in the air are attached to the surface of the sample if the sample to be detected is exposed in the air for a long time, the detection effect is influenced, the temperature in the air cannot be controlled, and the sample to be detected is influenced when being placed.
The scheme for solving the technical problems is as follows: the device comprises a detection table, a detection device main body, a cooling box and a constant-temperature sterilization box main body, wherein a sealing door which is tightly hinged with the inside of the constant-temperature sterilization box main body is arranged on the surface of the front end of the constant-temperature sterilization box main body, a temperature controller is fixedly connected on the surface of the sealing door, a sterilization lamp tube is fixedly connected on the surface of the rear end inside the constant-temperature sterilization box main body, a temperature sensor matched with the temperature controller is fixedly connected on the surface of the right side inside the constant-temperature sterilization box main body, an installation net is fixedly connected at the upper end inside the constant-temperature sterilization box main body, a serpentine coil is fixedly connected on the installation net, a cooling cavity and a water pump cavity are arranged inside the cooling box, the output end of the water pump cavity is fixedly connected with a control pump fixedly connected with one end of the serpentine coil, the input end of the control pump is communicated with the inside of the cooling cavity through a water pipe, and the tail end of the serpentine coil is communicated with the inside of the cooling cavity, and the lower end of the inside of the constant-temperature sterilization box body is fixedly connected with a processing controller matched with the temperature sensor and the control pump.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the sealing door is fixedly connected with a handle, cooling liquid is arranged in the cooling cavity, and a cooling fan fixedly connected with the upper end of the constant-temperature sterilization box body through a mounting plate is arranged at the upper end of the interior of the constant-temperature sterilization box body.
Further, the inside both sides surface of constant temperature sterilization case main part has all fixedly connected the fixed block, the inside slider that has set up with the inside sliding connection of fixed block, slider one end fixed connection the sample place the board.
Furthermore, the sample placing groove is formed in the upper end surface of the sample placing plate, the front end surface of the sample placing plate is fixedly connected with the handle, and the number of the sample placing plates is two.
Further, the detection table is fixedly connected with the constant-temperature sterilization box main body, and the surface of the upper end of the detection table is fixedly connected with the micro-Raman spectrometer body.
Further, the lower end of the detection table is provided with a first hinged frame which is hinged and connected with the lower end surface of the detection table through a hinged block, and the upper end surface of the detection device main body is provided with a second hinged frame which is hinged and connected with the upper end surface of the detection device main body through a limiting block.
Furthermore, two hinged connecting blocks which are hinged with the first hinged frame and the second hinged frame are arranged between the first hinged frame and the second hinged frame, and the surface of the lower end of the detection device main body is fixedly connected with a compression air bag.
Further, the upper end of the detection device body is provided with a two-way screw rod which penetrates through the two hinged connecting blocks and is in threaded connection with the penetrating position, the left end of the two-way screw rod is fixedly connected with a two-way motor, and the lower end of the compression air bag is fixedly connected with a supporting plate.
The utility model has the beneficial effects that: the utility model provides a device for detecting micro-plastics in washing wastewater based on a micro-Raman spectrometer, which has the following advantages:
1. through the combined cooperation effect of the arranged temperature controller, the temperature sensor, the control pump, the serpentine coil and the processing controller, the inside of the constant-temperature sterilization box main body has a constant-temperature function, so that a micro-plastic sample to be detected can be conveniently stored at constant temperature, the storage effect of the micro-plastic sample is better, the inside of the constant-temperature sterilization box main body can be sterilized through the arranged sterilizing lamp tube, and the influence on subsequent detection caused by the fact that bacteria in the air fall on the surface of the micro-plastic sample to be detected when the micro-plastic sample to be detected is placed in the air is avoided;
2. can improve serpentine coil's cooling efficiency through the cooling fan that sets up, place the cooperation between board and the sample standing groove through the sample that sets up, be convenient for to detect the sample to little plastics and place the processing, through the articulated frame one that sets up, articulated frame two, two-way motor, the cooperation between two-way screw rod and the articulated connecting block, can be convenient for adjust the height of examining the test table, the detector of being convenient for adjusts suitable height to the micro-Raman spectrometer body and detects the processing, improve detection efficiency.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a device for detecting micro-plastics in washing wastewater based on a micro-raman spectrometer according to an embodiment of the present invention;
FIG. 2 is a front view of the structure of the device for detecting the micro-plastic in the washing wastewater based on the micro-Raman spectrometer, which is provided by FIG. 1;
FIG. 3 is a front view of the internal structure of a constant temperature sterilization box body in the device for detecting the micro-plastics in the washing wastewater based on the micro-Raman spectrometer;
fig. 4 is a schematic top view of the internal structure of the constant temperature sterilization box body in the device for detecting the micro plastic in the washing wastewater based on the micro raman spectrometer, which is provided in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a micro-Raman spectrometer body; 2. a detection table; 3. a detection device main body; 4. compressing the air bag; 5. a constant temperature sterilization box main body; 6. a cooling box; 7. a temperature controller; 8. a bi-directional motor; 9. a bidirectional screw; 10. controlling the pump; 11. a serpentine coil; 12. a cooling fan; 13. a germicidal lamp tube; 14. a temperature sensor; 15. a sample placement plate; 16. and (4) a sample placing groove.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in figures 1-4, the utility model provides a micro plastic detection device in washing wastewater based on a micro Raman spectrometer, which comprises a detection table 2, a detection device main body 3, a cooling box 6 and a constant temperature sterilization box main body 5, wherein a sealing door tightly hinged with the inside of the constant temperature sterilization box main body 5 is arranged on the surface of the front end of the constant temperature sterilization box main body 5, a temperature controller 7 is fixedly connected on the surface of the sealing door, a sterilization lamp tube 13 is fixedly connected on the surface of the back end of the inside of the constant temperature sterilization box main body 5, a temperature sensor 14 matched with the temperature controller 7 is fixedly connected on the surface of the right side of the inside of the constant temperature sterilization box main body 5, a mounting net is fixedly connected on the upper end of the inside of the constant temperature sterilization box main body 5, a serpentine coil 11 is fixedly connected on the mounting net, a cooling cavity and a water pump cavity are arranged in the cooling box 6, a control pump 10 with the output end fixedly connected with one end of the serpentine coil 11 is fixedly connected in the inside of the water pump cavity, the control pump 10 input passes through water pipe and the inside intercommunication of cooling chamber, 11 terminal and the inside intercommunication of cooling chamber of serpentine coil, 5 inside lower extreme fixed connection of constant temperature sterilization case main part have with temperature sensor 14 and control pump 10 matched with process control ware.
Preferably, sealing door fixed surface has connected the handle, cooling intracavity portion has set up the coolant liquid, 5 inside upper ends of constant temperature sterilization case main part have set up through mounting panel and 5 upper end fixed connection's of constant temperature sterilization case main part cooling fan 12, and cooling fan 12 can improve serpentine coil 11's cooling efficiency.
Preferably, the inside both sides surface of constant temperature sterilization case main part 5 has all fixedly connected the fixed block, the inside slider that has set up with the inside sliding connection of fixed block, slider one end fixed connection the sample place board 15, the sample place board 15 is convenient for place the processing to waiting to examine the little plastic sample.
Preferably, the sample placing plate 15 has a sample placing groove 16 formed in an upper end surface thereof, a pull handle is fixedly connected to a front end surface of the sample placing plate 15, and the number of the sample placing plates 15 is two.
Preferably, the detection table 2 is fixedly connected with the constant-temperature sterilization box main body 5, the surface of the upper end of the detection table 2 is fixedly connected with the micro-Raman spectrometer body 1, and the micro-Raman spectrometer body 1 can detect and process micro-plastic samples.
Preferably, the lower end of the detection table 2 is provided with a first hinged frame which is hinged and connected with the lower end surface of the detection table 2 through a hinged block, and the upper end surface of the detection device main body 3 is provided with a second hinged frame which is hinged and connected with the upper end surface of the detection device main body 3 through a limiting block.
Preferably, two hinged connection blocks hinged to the first hinged frame and the second hinged frame are arranged between the first hinged frame and the second hinged frame, the surface of the lower end of the detection device body 3 is fixedly connected with the compressed air bag 4, and the compressed air bag 4 can protect the detection device body 3.
Preferably, the upper end of the detection device body 3 is provided with a two-way screw 9 which penetrates through the two hinged connection blocks and is in threaded connection with the penetrating part, the left end of the two-way screw 9 is fixedly connected with a two-way motor 8, and the lower end of the compression air bag 4 is fixedly connected with a support plate.
The specific working principle and the using method of the utility model are as follows:
the utility model provides a micro-plastic detection device in washing wastewater based on a micro-Raman spectrometer, which is used for placing a micro-plastic sample to be detected in a sample placing groove 16, then pulling a sample placing plate 15 into a constant-temperature sterilization box main body 5, sterilizing the interior of the constant-temperature sterilization box main body 5 through a sterilizing lamp tube 13, setting the storage temperature of the interior of the constant-temperature sterilization box main body 5 through a temperature controller 7, carrying out induction control through a temperature sensor 14, transmitting the induction signal of the temperature sensor 14 to a processing controller, controlling a control pump 10 through the processing controller to flow cooling liquid through a serpentine coil 11, carrying out cooling treatment on the interior of the constant-temperature sterilization box main body 5, stopping when the set value is reached, improving the storage effect of the micro-plastic sample, driving a bidirectional screw rod 9 to rotate through a bidirectional motor 8, so as to enable two hinged connecting blocks to move relatively or oppositely, thereby adjust the height of micro-raman spectrometer body 1 through the cooperation between articulated frame one and the articulated frame two, be convenient for adjust suitable detection position, the staff of being convenient for detects the processing.
The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. A micro-plastic detection device based on a micro-Raman spectrometer for washing wastewater comprises a detection table (2), a detection device main body (3), a cooling box (6) and a constant-temperature sterilization box main body (5), and is characterized in that a sealing door tightly hinged with the interior of the constant-temperature sterilization box main body (5) is arranged on the surface of the front end of the constant-temperature sterilization box main body (5), the surface of the sealing door is fixedly connected with a temperature controller (7), a sterilization lamp tube (13) is fixedly connected with the surface of the rear end of the interior of the constant-temperature sterilization box main body (5), a temperature sensor (14) matched with the temperature controller (7) is fixedly connected with the surface of the right side of the interior of the constant-temperature sterilization box main body (5), an installation net is fixedly connected with the upper end of the interior of the constant-temperature sterilization box main body (5), a serpentine coil (11) is fixedly connected with the installation net, a cooling cavity and a water pump cavity are arranged in the cooling box (6), the inside fixed connection of water pump chamber has output and serpentine coil (11) one end fixed connection's control pump (10), and control pump (10) input passes through water pipe and cooling chamber inside intercommunication, serpentine coil (11) end and cooling chamber inside intercommunication, the inside lower extreme fixed connection of constant temperature sterilization case main part (5) has with temperature sensor (14) and control pump (10) matched with process control ware.
2. The device for detecting the micro-plastics in the washing wastewater based on the micro-Raman spectrometer as claimed in claim 1, wherein a handle is fixedly connected to the surface of the sealing door, a cooling liquid is arranged in the cooling cavity, and a cooling fan (12) fixedly connected with the upper end of the constant-temperature sterilization box body (5) through a mounting plate is arranged at the upper end of the inside of the constant-temperature sterilization box body (5).
3. The device for detecting the micro-plastics in the washing wastewater based on the micro-Raman spectrometer as claimed in claim 1, wherein fixed blocks are fixedly connected to the surfaces of two sides inside the constant-temperature sterilization box main body (5), a sliding block slidably connected with the inside of the fixed block is arranged inside the fixed block, and a sample placing plate (15) is fixedly connected to one end of the sliding block.
4. The device for detecting the micro-plastics in the washing wastewater based on the micro-Raman spectrometer as claimed in claim 3, wherein the sample placing groove (16) is formed in the upper end surface of the sample placing plate (15), the pull handle is fixedly connected to the front end surface of the sample placing plate (15), and the number of the sample placing plates (15) is two.
5. The device for detecting the micro-plastic in the washing wastewater based on the micro-Raman spectrometer as claimed in claim 1, wherein the detection table (2) is fixedly connected with the constant-temperature sterilization box main body (5), and the surface of the upper end of the detection table (2) is fixedly connected with the micro-Raman spectrometer body (1).
6. The device for detecting the micro-plastics in the washing wastewater based on the micro-Raman spectrometer as claimed in claim 1, wherein a first hinge frame hinged to the lower end surface of the detection table (2) through a hinge block is arranged at the lower end of the detection table (2), and a second hinge frame hinged to the upper end surface of the detection device body (3) through a limiting block is arranged on the upper end surface of the detection device body (3).
7. The device for detecting the micro-plastics in the washing wastewater based on the micro-Raman spectrometer as claimed in claim 6, wherein two hinged connection blocks which are hinged to the first hinged frame and the second hinged frame are arranged between the first hinged frame and the second hinged frame, and the compression air bag (4) is fixedly connected to the surface of the lower end of the detection device body (3).
8. The device for detecting the micro-plastics in the washing wastewater based on the micro-raman spectrometer according to claim 7, wherein a bidirectional screw (9) penetrating through the two hinged connection blocks and in threaded connection with the penetrating part is arranged at the upper end of the detection device body (3), a bidirectional motor (8) is fixedly connected to the left end of the bidirectional screw (9), and a support plate is fixedly connected to the lower end of the compression air bag (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322187.5U CN215894396U (en) | 2021-09-25 | 2021-09-25 | Micro-plastic detection device based on micro-Raman spectrometer for washing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322187.5U CN215894396U (en) | 2021-09-25 | 2021-09-25 | Micro-plastic detection device based on micro-Raman spectrometer for washing wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215894396U true CN215894396U (en) | 2022-02-22 |
Family
ID=80472115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122322187.5U Expired - Fee Related CN215894396U (en) | 2021-09-25 | 2021-09-25 | Micro-plastic detection device based on micro-Raman spectrometer for washing wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215894396U (en) |
-
2021
- 2021-09-25 CN CN202122322187.5U patent/CN215894396U/en not_active Expired - Fee Related
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Granted publication date: 20220222 |