CN110261533B - Test system for photocatalytic degradation of pollutants - Google Patents
Test system for photocatalytic degradation of pollutants Download PDFInfo
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- CN110261533B CN110261533B CN201910676393.0A CN201910676393A CN110261533B CN 110261533 B CN110261533 B CN 110261533B CN 201910676393 A CN201910676393 A CN 201910676393A CN 110261533 B CN110261533 B CN 110261533B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/10—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using catalysis
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Catalysts (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention discloses a test system for photocatalytic degradation of pollutants, and relates to the technical field of pollutant treatment. The device comprises a machine body, wherein a feeding hole is formed in the top of the machine body, a discharging hole is formed in the side face of the machine body, a threaded pipe is formed in the bottom of the machine body, a threaded rod is connected to the outer side of the threaded pipe in a threaded mode, an ultraviolet lamp tube is fixed to one end of the threaded rod, a protective pipe is fixed to the bottom of the machine body, a sampling groove is formed in the top of the machine body, a fixing rod is fixed to the top of the machine body, a limiting pipe is fixed to one end of the fixing rod, a sampling rod is connected to the inner portion of the limiting pipe in a sliding mode, a rotating shaft is fixed to the outer side of the sampling rod, a connecting rod is fixed to the outer ring of the rotating shaft, a handle is fixed to one end of the connecting rod, and a limiting plate is fixed to one end of the sampling rod. The device is convenient for sampling the processed object in the machine body under the action of the sampling rod, has reasonable structure and convenient operation, is convenient for workers to observe the catalysis state, and can ensure that the catalysis efficiency of the device is higher.
Description
Technical Field
The invention belongs to the technical field of pollutant treatment, and particularly relates to a test system for photocatalytic degradation of pollutants.
Background
The photocatalyst is a substance which does not change under the irradiation of light and can promote chemical reaction, and the photocatalyst utilizes the energy required by the chemical reaction converted from the light energy existing in nature to generate the catalytic action, so that the surrounding oxygen and water molecules are excited into free negative ions with extremely high oxidizing power. Almost all organic substances and partial inorganic substances harmful to human bodies and environment can be decomposed, not only can the reaction be accelerated, but also the natural definition can be applied, and the resource waste and the additional pollution formation are not caused. The most representative example is "photosynthesis" of plants, which absorbs carbon dioxide and converts light energy into oxygen and organic substances.
The existing photocatalytic device generally pours pollutants, catalysts and the like into a machine body to react, opens the machine body after the reaction is finished, takes out the treated pollutants, detects the pollutants, and pours the pollutants back into the machine body to perform secondary processing if the result is unqualified.
Disclosure of Invention
The invention aims to provide a testing system for photocatalytic degradation of pollutants, which is convenient for sampling a processed object in a machine body under the action of a sampling rod, has a reasonable structure and convenient operation, is convenient for workers to observe the catalysis state, can improve the catalysis efficiency of the device, and solves the problems that the traditional detection mode is time-consuming and labor-consuming, secondary pollution to the environment is easily caused in the process, and the traditional detection mode is not environment-friendly.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a test system for photocatalytic degradation of pollutants, which comprises a machine body, wherein a feed inlet is formed in the top of the machine body, a discharge outlet is formed in the side surface of the machine body, a threaded pipe is formed in the bottom of the machine body, a threaded rod is connected to the outer side of the threaded pipe in a threaded manner, an ultraviolet lamp tube is fixed at one end of the threaded rod, and a protective tube is fixed at the bottom of the machine body;
the sampling device comprises a machine body, a fixed rod, a limiting pipe, a sampling rod, a rotating shaft, a connecting rod, a handle and a limiting plate, wherein the top of the machine body is provided with the sampling groove, the fixed rod is fixed at the top of the machine body, one end of the fixed rod is fixed with the limiting pipe, the sampling rod is connected with the inside of the limiting pipe in a sliding manner, the outer side of the sampling rod is fixed with the rotating shaft, the outer ring of the rotating shaft is fixed with the connecting rod, one end of the connecting rod is fixed with the handle, and one end of the sampling rod is fixed with the limiting plate;
a sampling box is fixed at one end of the sampling rod, which is far away from the limiting plate, a plurality of positioning rods are fixed at the outer side of the sampling rod, a clamping plate is fixed at one end of each positioning rod, a placing groove is formed in the machine body, and a plurality of protectors are fixed at two sides of the clamping plate;
the protector is characterized in that a telescopic rod is fixed inside the protector, a spring is sleeved outside the telescopic rod, a connecting plate is fixed at one end of the telescopic rod, a supporting rod is fixed on one side of the connecting plate, one end of the spring is fixedly connected with the inner wall of the protector, and the other end of the spring is fixedly connected with the connecting plate.
Furthermore, a protection groove is fixed at one end of the supporting rod, and a protection block is connected inside the protection groove in a rolling mode.
Furthermore, the protection block is of a spherical structure and is made of stainless steel materials.
Further, the protective pipe is of a cylindrical structure and is made of a transparent acrylic plate.
The invention has the following beneficial effects:
1. the device is convenient for sampling the processed object in the machine body under the action of the sampling rod, has reasonable structure and convenient operation, is convenient for workers to observe the catalysis state, and can ensure that the catalysis efficiency of the device is higher.
2. The ultraviolet lamp tube can be prevented from being in direct contact with a processed object in the machine body under the action of the protective tube, so that the ultraviolet lamp tube is protected, and the protective tube is made of acrylic materials, so that the device is low in price and more economical and practical.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a test system for photocatalytic degradation of contaminants according to the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of the internal structure of the protector of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B in accordance with the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-machine body, 2-feed inlet, 3-discharge outlet, 4-screwed pipe, 5-threaded rod, 6-ultraviolet lamp tube, 7-protective pipe, 8-sampling groove, 9-fixing rod, 10-limiting pipe, 11-sampling rod, 12-rotating shaft, 13-connecting rod, 14-handle, 15-limiting plate, 16-sampling box, 17-positioning rod, 18-clamping plate, 19-placing groove, 20-protector, 21-telescopic rod, 22-spring, 23-connecting plate, 24-supporting rod, 25-protective groove and 26-protective block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention is a testing system for photocatalytic degradation of pollutants, comprising a machine body 1, wherein the top of the machine body 1 is provided with a feeding hole 2, the side surface of the machine body 1 is provided with a discharging hole 3, the bottom of the machine body 1 is provided with a threaded pipe 4, the outer side of the threaded pipe 4 is in threaded connection with a threaded rod 5, one end of the threaded rod 5 is fixed with an ultraviolet lamp tube 6, and the bottom of the machine body 1 is fixed with a protective tube 7;
the top of the machine body 1 is provided with a sampling groove 8, the top of the machine body 1 is fixed with a fixed rod 9, one end of the fixed rod 9 is fixed with a limit tube 10, the inside of the limit tube 10 is connected with a sampling rod 11 in a sliding way, the outer side of the sampling rod 11 is fixed with a rotating shaft 12, the outer ring of the rotating shaft 12 is fixed with a connecting rod 13, one end of the connecting rod 13 is fixed with a handle 14, and one end of the sampling rod 11 is fixed with a limit plate 15;
a sampling box 16 is fixed at one end of the sampling rod 11, which is far away from the limiting plate 15, three positioning rods 17 are fixed at the outer side of the sampling rod 11, a clamping plate 18 is fixed at one end of each positioning rod 17, a placing groove 19 is formed in the machine body 1, and six protectors 20 are fixed at two sides of each clamping plate 18;
20 inside telescopic links 21 that are fixed with of protector, the spring 22 has been cup jointed in the telescopic links 21 outside, and 21 one end of telescopic links is fixed with connecting plate 23, and connecting plate 23 one side is fixed with bracing piece 24, spring 22 one end and 20 inner wall fixed connection of protector, the spring 22 other end and connecting plate 23 fixed connection.
As shown in the figure, a protection groove 25 is fixed at one end of the support rod 24, and a protection block 26 is connected inside the protection groove 25 in a rolling manner.
As shown in the figure, the protection block 26 is a ball structure, and the protection block 26 is made of stainless steel.
As shown in the figure, the protective tube 7 is of a cylindrical structure, and the protective tube 7 is made of a transparent acrylic plate.
The working principle of the embodiment is as follows: when the device is used, if a machined object in the machine body 1 needs to be sampled and detected, the handle 14 can be rotated, the clamping plate 18 is rotated out of the placing groove 19, the handle 14 is pushed downwards, the handle 14 drives the sampling rod 11 and the sampling box 16 at the bottom of the sampling rod to move downwards, the sampling box 16 is enabled to be in contact with the machined object in the machine body 1, the handle 14 is rotated for multiple times, the machined object enters the sampling box 16, the handle 14 is pulled upwards, the handle 14 is rotated for 180 degrees, the sampling box 16 and the clamping plate 18 penetrate through the sampling groove 8, samples in the sampling box 16 can be collected, the catalytic state of the machined object in the machine body 1 can be detected, the device is convenient for sampling the machined object in the machine body 1, the structure is reasonable, the operation is convenient, workers can observe the catalytic state conveniently, and the catalytic efficiency of the device can be higher.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A test system for photocatalytic degradation of pollutants, comprising a body (1), characterized in that: the ultraviolet lamp is characterized in that a feeding hole (2) is formed in the top of the machine body (1), a discharging hole (3) is formed in the side face of the machine body (1), a threaded pipe (4) is formed in the bottom of the machine body (1), a threaded rod (5) is connected to the outer side of the threaded pipe (4) in a threaded mode, an ultraviolet lamp tube (6) is fixed at one end of the threaded rod (5), and a protective tube (7) is fixed at the bottom of the machine body (1);
the sampling device is characterized in that a sampling groove (8) is formed in the top of the machine body (1), a fixing rod (9) is fixed to the top of the machine body (1), a limiting pipe (10) is fixed to one end of the fixing rod (9), a sampling rod (11) is connected to the inside of the limiting pipe (10) in a sliding mode, a rotating shaft (12) is fixed to the outer side of the sampling rod (11), a connecting rod (13) is fixed to the outer ring of the rotating shaft (12), a handle (14) is fixed to one end of the connecting rod (13), and a limiting plate (15) is fixed to one end of the sampling rod (11);
a sampling box (16) is fixed at one end, away from the limiting plate (15), of the sampling rod (11), a plurality of positioning rods (17) are fixed at the outer side of the sampling rod (11), a clamping plate (18) is fixed at one end of each positioning rod (17), a placing groove (19) is formed in the machine body (1), and a plurality of protectors (20) are fixed at two sides of each clamping plate (18);
protector (20) inside is fixed with telescopic link (21), spring (22) have been cup jointed in the telescopic link (21) outside, telescopic link (21) one end is fixed with connecting plate (23), connecting plate (23) one side is fixed with bracing piece (24), spring (22) one end and protector (20) inner wall fixed connection, the spring (22) other end and connecting plate (23) fixed connection.
2. A test system for photocatalytic degradation of pollutants according to claim 1, characterized in that a protection groove (25) is fixed at one end of the support rod (24), and a protection block (26) is connected inside the protection groove (25) in a rolling manner.
3. The testing system for photocatalytic degradation of pollutants according to claim 2, characterized in that the protective block (26) has a ball-shaped structure, and the protective block (26) is made of stainless steel.
4. The testing system for photocatalytic degradation of pollutants according to claim 1, characterized in that the protective tube (7) is of a cylindrical structure, and the protective tube (7) is made of a transparent acrylic plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676393.0A CN110261533B (en) | 2019-07-25 | 2019-07-25 | Test system for photocatalytic degradation of pollutants |
| AU2020100974A AU2020100974A4 (en) | 2019-07-25 | 2020-06-10 | Test system for photocatalytically-degraded pollutant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676393.0A CN110261533B (en) | 2019-07-25 | 2019-07-25 | Test system for photocatalytic degradation of pollutants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110261533A CN110261533A (en) | 2019-09-20 |
| CN110261533B true CN110261533B (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910676393.0A Active CN110261533B (en) | 2019-07-25 | 2019-07-25 | Test system for photocatalytic degradation of pollutants |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110261533B (en) |
| AU (1) | AU2020100974A4 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519897B (en) * | 2023-05-05 | 2024-04-12 | 吉林工程技术师范学院 | Aquatic pollutant detection device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2076411A5 (en) * | 1970-01-14 | 1971-10-15 | Oreal | |
| US7353721B2 (en) * | 2004-07-08 | 2008-04-08 | Feller Robin L | Fluid sampling device |
| ES2407929B1 (en) * | 2011-10-11 | 2014-04-25 | Consejo Superior De Investigaciones Científicas (Csic) | METHOD FOR DETERMINING THE PHOTOVOLTAIC PROPERTIES OF SOLID MATERIALS SUSCEPTIBLE TO ACT LIKE ABSORBENTS OF LIGHT IN PHOTOVOLTAIC DEVICES. |
| US9593704B2 (en) * | 2012-09-17 | 2017-03-14 | Ulrich Leiseder | Device for connecting components |
| CN203999035U (en) * | 2014-06-26 | 2014-12-10 | 安徽理工大学 | A kind of device of photocatalysis degradation organic contaminant |
| FR3023915B1 (en) * | 2014-07-15 | 2017-09-01 | Inst Nat De Rech Et De Securite Pour La Prevention Des Accidents Du Travail Et Des Maladies Professi | DEVICE FOR SAMPLING AND ANALYZING CHLORINATED POLLUTANTS |
| CN208123179U (en) * | 2018-03-13 | 2018-11-20 | 厦门欣泰货架有限公司 | A kind of locked instrument of Fast Installation and dismantling |
-
2019
- 2019-07-25 CN CN201910676393.0A patent/CN110261533B/en active Active
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2020
- 2020-06-10 AU AU2020100974A patent/AU2020100974A4/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2020100974A4 (en) | 2020-07-16 |
| CN110261533A (en) | 2019-09-20 |
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