CN217112242U - Experimental device for odor effect in waste water is got rid of to test deodorant - Google Patents
Experimental device for odor effect in waste water is got rid of to test deodorant Download PDFInfo
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- CN217112242U CN217112242U CN202123072763.1U CN202123072763U CN217112242U CN 217112242 U CN217112242 U CN 217112242U CN 202123072763 U CN202123072763 U CN 202123072763U CN 217112242 U CN217112242 U CN 217112242U
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Abstract
The application provides an experimental apparatus for odor effect in waste water is got rid of to test deodorant, includes: the temperature control part regulates and controls the environmental temperature in the container; the first pipeline is communicated with the interior of the container and is provided with a plurality of first branch pipelines which are respectively communicated with a plurality of first storage parts storing different deodorizers, and one or more deodorizers are added into the container through the first pipelines; the second pipeline is communicated with the inside of the container and is provided with a plurality of second branch pipelines which are respectively communicated with a plurality of second storage parts storing different water samples to be detected, and one or more than two water samples to be detected are added into the container through the second pipelines; the detection section detects the temperature and odor concentration inside the container. The application can test the effect of single or multiple deodorants on single or multiple mixed water samples individually or jointly.
Description
Technical Field
The application relates to an experimental detection device for removing odor in sewage treatment, in particular to an experimental device for testing the effect of removing odor in wastewater by a deodorant.
Background
The volatilization of odor in the wastewater possibly exists in the sewage treatment process, and the odor not only influences the atmospheric emission compliance of a sewage treatment plant, but also influences the human health of plant personnel. Therefore, controlling and eliminating the odor is very important for the sewage treatment process. The odor elimination can consider the use of deodorizers, and the removal effect of different deodorizers on odor volatilized from wastewater can be evaluated through experiments.
At present, odor detection technology focuses on the research of various odor detectors such as an electronic nose. The existing odor detection experimental device is relatively simple, only a water sample and a deodorant are poured into a container, and then the change of the odor concentration before and after the change is measured. However, the volatilization of the odor is not only dependent on the wastewater itself, but also closely related to the size of the gas phase space, the ambient temperature, the volatilization time, and the like, and the conventional odor detection device does not consider the influence factors of the conditions such as the gas phase space, the ambient temperature, the volatilization time, and the like on the odor removal, so that the measured odor concentration is lower or higher, and the situation cannot be represented. While the selection of deodorants usually involves multiple water samples and multiple deodorants, it is difficult to evaluate the effect of a single or multiple deodorants on the individual or combined treatment of a single or multiple mixed water samples in existing experimental devices.
Disclosure of Invention
The application provides an experimental apparatus for odor effect in waste water is got rid of to test deodorant, has realized testing the effect of single or multiple deodorant to the independent processing of single or multiple mixed water sample, or test the joint treatment effect of single or multiple deodorant to single or multiple mixed water sample.
The application provides an experimental apparatus for odor effect in waste water is got rid of to test deodorant, includes:
the container with adjustable internal volume, the upper part of the container is an open end, and a cover plate for sealing the interior of the container is arranged on the open end;
the temperature control part is arranged in the container and used for regulating and controlling the environmental temperature in the container;
the first pipeline is communicated with the interior of the container and is provided with a plurality of first branch pipelines which are respectively communicated with a plurality of first storage parts storing different deodorizers, and one or more deodorizers are added into the container through the first pipelines;
the second pipeline is communicated with the inside of the container and is provided with a plurality of second branch pipelines which are respectively communicated with a plurality of second storage parts storing different water samples to be detected, and one or more than two water samples to be detected are added into the container through the second pipelines;
a detection section that detects a temperature and an odor concentration inside the container.
Optionally, in some embodiments of the present application, the container includes: the base is provided with an accommodating space for accommodating a water sample to be detected; the movable shell is arranged above the base and is provided with a hollow space which is longitudinally communicated, and the lower end of the shell is sleeved with the upper end of the base, so that the hollow space of the shell is communicated with the accommodating space of the base to form an integral space; the moving part is arranged on the base and connected with the shell, and the moving part drives the shell to move in the vertical direction of the base, so that the volume of the whole space is adjusted.
Optionally, in some embodiments of the present application, the base is a cylindrical glass cylinder.
Optionally, in some embodiments of the present application, the housing is a glass sleeve.
Optionally, in some embodiments of the present application, the moving part is any one of a linear guide slider mechanism, a screw transmission mechanism, a chain sprocket mechanism, or a rack and pinion mechanism.
Optionally, in some embodiments of the present application, the first pipeline is provided with a dosing pump, an inlet of the dosing pump is communicated with the plurality of first branch pipelines, and an outlet of the dosing pump is communicated with the inside of the container; the second pipeline is provided with a water pump, an inlet of the water pump is communicated with the second branch pipeline, and an outlet of the water pump is communicated with the inside of the container.
Optionally, in some embodiments of the present application, the experimental apparatus for testing the effect of removing the odor from the wastewater by using the deodorant further includes:
the first input end of the controller is connected with the output end of the detection part through a first connecting wire, the first output end of the controller is connected with the temperature control part through a second connecting wire, and the controller regulates and controls the temperature of the temperature control part according to the temperature detected by the detection part, so that the environmental temperature inside the container reaches the required experimental conditions;
a second output end of the controller is connected with the feeding pump through a third connecting wire, and the controller is used for controlling the on-off and the flow of the feeding pump;
and a third output end of the controller is connected with the water pump through a fourth connecting wire, and the controller is used for controlling the on-off and the flow of the water pump.
Optionally, in some embodiments of the present application, a first through hole is formed in the cover plate, and the detection portion is inserted into the cover plate through the first through hole; and a second through hole is formed in the cover plate, and the first pipeline is inserted into the cover plate through the second through hole.
Optionally, in some embodiments of the present application, a water inlet is provided on a side wall of the container, and the water inlet is connected to the second pipeline.
Optionally, in some embodiments of the present application, the temperature control part is disposed on a lower surface of the container interior.
The present application has at least one or more effects:
this application, through setting up first pipeline and the second pipeline that is linked together with the container is inside, can test single or multiple deodorant to single or a plurality of individual or joint treatment effect that mix the water sample that awaits measuring, simultaneously through the container that sets up adjustable internal volume, thereby can change the size in gaseous phase space through changing the inside volume of container, and regulate and control water sample and gaseous phase temperature through setting up temperature control portion, with the simulation different volumes, the deodorant effect of getting rid of the foul smell under the different temperatures.
By using the method, the odor concentration can be tested under real environment and process conditions, and the accuracy of the evaluation of the deodorization process effect is ensured; meanwhile, the control parameters can be quickly adjusted, and the detection speed of the odor concentration under multiple conditions is realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a first structure of an experimental apparatus for testing the effect of a deodorant on removing odor from wastewater provided by the present application;
FIG. 2 is a schematic structural view of a container provided herein;
FIG. 3 is a schematic diagram of a second structure of the experimental device for testing the odor removal effect of the deodorant in the wastewater provided by the present application;
the scores in the figure are indicated as: 1 is a container, 2 is a cover plate, 3 is a temperature control part, 4 is a first pipeline, 5 is a second pipeline, 6 is a detection part, 7 is a feeding pump, 8 is a water pump, 9 is a controller, 41 is a first branch pipeline, 51 is a second branch pipeline, 61 is a detector, 62 is a probe, 101 is a base, 102 is a shell, 103 is a moving part, and 104 is a water inlet.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application. Furthermore, it should be understood that the detailed description and specific examples, while indicating exemplary embodiments of the invention, are given by way of illustration and explanation only, and are not intended to limit the scope of the invention. In the present application, unless otherwise specified, the use of directional terms such as "upper", "lower", "left" and "right" generally refer to upper, lower, left and right in the actual use or operation of the device, and specifically to the orientation of the drawing figures.
The application provides an experimental apparatus for testing the effect of deodorant on removing odor in wastewater, which is described in detail below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments of the present application. In the following embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to related descriptions of other embodiments for parts that are not described in detail in a certain embodiment.
Referring to fig. 1, fig. 1 is a schematic view of a first structure of an experimental apparatus for testing an odor removing effect of a deodorant in wastewater provided by the present application. In the present application, the following are included: a container 1 with adjustable inner volume, a temperature control part 3, a first pipeline 4, a second pipeline 5 and a detection part 6.
Referring to fig. 1, an adjustable internal volume container 1 is a container device that can change the internal volume as required, and provides a test environment in which the size of a gas phase space can be changed. The upper part of the container 1 is an open end, a cover plate 2 is arranged on the open end, and the interior of the container is closed through the cover plate 2. The cover plate 2 can be detached, and after the experiment is finished, the water sample to be detected in the container is poured out, so that the inside of the container is cleaned. The container may be made of a transparent material, such as but not limited to plexiglass, in order to observe the liquid level inside the container 1.
Referring to fig. 1, the temperature control unit 3 is installed inside the container 1, and the ambient temperature inside the container 1 is controlled by the temperature control unit 3. The temperature control part 3 can heat or refrigerate, so as to control the temperature of the water sample and the gas phase to be detected. The temperature control part 3 has a structure known in the art as a temperature control module for realizing heating or cooling, such as, but not limited to, a heating plate and a refrigerator。
In a specific example, the temperature control section 3 is laid on the surface of the bottom of the container 1, and the entire surface is covered. In specific implementation, the temperature control unit 3 is heated until the temperature detected by the detection unit 6 reaches 20 ℃.
Referring to fig. 1, a first pipeline 4 is communicated with the inside of the container 1, the first pipeline 4 is provided with a plurality of first branch pipelines 41, the plurality of first branch pipelines 41 are respectively communicated with a plurality of first storage parts storing different deodorizers, and one or more deodorizers are simultaneously added into the container 1 through the first pipeline 4. The first storage part may be a storage bottle, a storage tank, or the like, which contains the deodorant. In a specific example, two first branch pipelines 41 are arranged on the first pipeline 4, the two first branch pipelines 41 are respectively connected with two storage bottles filled with different deodorizers, and two deodorizers can be simultaneously added into the water sample to be measured in the container 1 through the first pipeline 4.
Referring to fig. 1, the second pipeline 5 is communicated with the inside of the container 1, the second pipeline 5 is provided with a plurality of second branch pipelines 51, the plurality of second branch pipelines 51 are respectively communicated with a plurality of second storage parts storing different water samples to be tested, and one or more than two water samples to be tested are added into the container 1 through the second pipeline 5. The second storage part may be a storage bottle, a storage tank, etc. for holding the water sample to be measured. In a specific example, a water inlet 104 may be formed on a side wall of the container 1, and an outlet of the second pipeline 5 is communicated with the water inlet 104.
Referring to fig. 1, the detecting part includes a probe 62 and a detector 61, wherein the probe 62 is installed in the container 1 and located in the upper space of the container 1, the probe 62 is used for collecting temperature data inside the container 1 and detecting odor inside the container 1, the detector 61 is placed outside the container 1, the detector 61 is connected with the probe 62, and when the probe 62 detects odor, the detector 61 detects odor, obtains odor concentration inside the container 1, and records the detection result.
In other embodiments of the present application, and as illustrated with reference to FIG. 2, a container 1 includes: a base 101, a housing 102, and a moving part 103.
The base 101 has a concave space capable of accommodating a water sample to be tested. The base 101 has a certain rigidity and supports the upper structure. The base 101 is a cylindrical glass cylinder.
The shell 102 is provided with a hollow space which is longitudinally communicated, the lower end of the shell 102 is sleeved with the upper end of the base 101, and the hollow space of the shell 102 is communicated with the accommodating space of the base 101 to form an integral space; the junction of the shell 102 and the base 101 is hermetically connected, so that leakage of a water sample to be detected is prevented. The housing 102 may be a glass sleeve.
The moving part 103 is disposed on the base 101 and connected to the housing 102, and the housing 102 is driven by the moving part 103 to move along the vertical direction of the base 101, so as to change the volume of the whole space. In a specific example, the moving part 103 is disposed on the inner wall of the base 101, and the moving part 103 is connected to the housing 102, and the height of the housing 102 in the base 101 can be adjusted by bringing the moving part 103 to move the housing 102 in the vertical direction, which has the effect of changing the volume of the container 1. The moving part 103 may adopt any one of a linear guide slider mechanism, a screw transmission mechanism, a chain sprocket mechanism or a rack and pinion mechanism or other equivalent moving mechanisms for realizing the reciprocating movement.
In other embodiments of the present application, referring to fig. 3, the first pipeline 4 is provided with a dosing pump 7, an inlet of the dosing pump 7 is communicated with a plurality of first branch pipelines 41, and an outlet of the dosing pump 7 is communicated with the inside of the container 1. The deodorant inside the first storage part or parts is/are dosed inside the container 1 by means of a dosing pump 7.
The second pipeline 5 is provided with a water pump 8, the inlet of the water pump 8 is communicated with the second branch pipeline 51, and the outlet of the water pump 8 is communicated with the inside of the container 1. The water sample to be tested inside the one or more first storage parts is transported inside the container 1 by the water pump 8.
In other embodiments of the present application, referring to fig. 3, the experimental apparatus for testing the effect of deodorizing agent to remove odor from wastewater further comprises a controller 9.
The first input of controller 9 passes through first connecting wire and links to each other with the output of detection portion 6, and the first output of controller 9 passes through the second connecting wire and links to each other with control by temperature change portion 3, and controller 9 regulates and control by temperature change portion 3's temperature according to the temperature that detection portion 6 detected to make the inside ambient temperature of container 1 reach required experimental conditions. And a second output end of the controller 9 is connected with the feeding pump 7 through a third connecting line, and the controller 9 is used for controlling the on-off and the flow of the feeding pump 7. And a third output end of the controller 9 is connected with the water pump 8 through a fourth connecting wire, and the controller 9 is used for controlling the on-off and the flow of the water pump 8. The adding mode of the water sample to be tested and the deodorant can be set through the controller 9, and the adding mode specifically comprises adding type, adding amount and adding time, so that test evaluation of different deodorants is facilitated; meanwhile, the temperature control part 3 can be adjusted in time to control the temperature of the water sample to be detected and the gas phase to reach the required experimental conditions according to the temperature measured by the detection part 6 so as to simulate the odor removal effect at different temperatures.
In other embodiments of the present application, referring to fig. 1, a first through hole is formed in the cover plate 2, and the detection portion 6 is inserted into the cover plate 2 through the first through hole; the probe 62 of the detecting section 6 is inserted into the container 1 through the first through hole, and the probe 62 is fixed to the top of the container 1. Be equipped with the second through-hole on apron 2, make first pipeline 4 peg graft with apron 2 through the second through-hole, inside the one end of first pipeline 4 inserted container 1 from the second through-hole to make first pipeline 4 be fixed in the inside upper space of container 1, and be located the water sample that awaits measuring more than the liquid level, realize throwing the deodorant into the water sample that awaits measuring from container 1 top, make the deodorant more even that distributes.
The experimental device for testing the effect of the deodorant on removing the odor in the wastewater tests the working process of a single deodorant on a single water sample to be tested:
500mL of water sample to be detected is added into the container by controlling the water pump through the controller, and the gas phase temperature in the container is controlled at 20 ℃ through the temperature control part. Then, a controller controls a feeding pump to add 5mL of deodorant into a water sample to be detected in the container, a detector is controlled by the controller to continuously detect and record odor concentration change in a gas phase through a probe, and before the deodorant is fed, the odor concentration is 100; after the deodorant was added, the odor concentration was gradually decreased to 35 within 10 minutes, and thus the odor removing effect of the deodorant on the wastewater volatilized was evaluated to be 65% according to the change in odor concentration.
Above-mentioned test deodorant gets rid of experimental apparatus of foul smell effect in waste water, the working process of the joint treatment of multiple deodorant to single or a plurality of mixed water sample:
300mL of water sample 1 to be detected and 200mL of water sample 2 to be detected are added into the container by controlling the water pump through the controller, and the gas phase temperature in the container is controlled at 30 ℃ through the temperature control part. And then, controlling a feeding pump to sequentially add 5mL of deodorant 1 and 5mL of deodorant 2 into the water sample to be detected in the container through a controller, and controlling a detector to continuously detect and record odor concentration change in the gas phase through a probe through the controller. Before adding the deodorant, the concentration of the odor is 450; after the deodorant was added, the odor concentration was gradually decreased to 90 within 15 minutes, so that the odor removing effect of the deodorant on the wastewater volatilized was evaluated to be 80% according to the change in odor concentration.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. The utility model provides an experimental apparatus for odor effect in waste water is got rid of to test deodorant which characterized in that includes:
the container with adjustable internal volume, the upper part of the container is an open end, and a cover plate for sealing the interior of the container is arranged on the open end;
the temperature control part is arranged in the container and used for regulating and controlling the environmental temperature in the container;
the first pipeline is communicated with the interior of the container and is provided with a plurality of first branch pipelines which are respectively communicated with a plurality of first storage parts storing different deodorizers, and one or more deodorizers are added into the container through the first pipelines;
the second pipeline is communicated with the inside of the container and is provided with a plurality of second branch pipelines which are respectively communicated with a plurality of second storage parts storing different water samples to be detected, and one or more than two water samples to be detected are added into the container through the second pipelines;
a detection section that detects a temperature and an odor concentration inside the container.
2. The experimental set-up for testing the odor removal effectiveness of a deodorant from wastewater set forth in claim 1, wherein the container comprises:
the base is provided with an accommodating space for accommodating a water sample to be detected;
the movable shell is arranged above the base and is provided with a hollow space which is longitudinally communicated, and the lower end of the shell is sleeved with the upper end of the base, so that the hollow space of the shell is communicated with the accommodating space of the base to form an integral space;
the moving part is arranged on the base and connected with the shell, and the moving part drives the shell to move in the vertical direction of the base, so that the volume of the whole space is adjusted.
3. The experimental device for testing the effect of removing the odor from the wastewater by the deodorant according to claim 2, wherein the base is a cylindrical glass cylinder.
4. The experimental apparatus for testing the effect of deodorizing a waste water according to claim 2, wherein said casing is a glass sleeve.
5. The experimental facility for testing the effect of removing offensive odor from waste water of a deodorizer according to claim 2,
the moving part is any one of a linear guide rail slide block mechanism, a spiral transmission mechanism, a chain and sprocket mechanism or a gear and rack mechanism.
6. The experimental device for testing the effect of removing the odor from the wastewater by the deodorant according to claim 1, wherein the first pipeline is provided with a feeding pump, an inlet of the feeding pump is communicated with the plurality of first branch pipelines, and an outlet of the feeding pump is communicated with the interior of the container;
the second pipeline is provided with a water pump, an inlet of the water pump is communicated with the second branch pipeline, and an outlet of the water pump is communicated with the inside of the container.
7. The experimental facility for testing the odor removal effect of a deodorizer from wastewater according to claim 6, further comprising:
the first input end of the controller is connected with the output end of the detection part through a first connecting wire, the first output end of the controller is connected with the temperature control part through a second connecting wire, and the controller regulates and controls the temperature of the temperature control part according to the temperature detected by the detection part, so that the environmental temperature inside the container reaches the required experimental conditions;
a second output end of the controller is connected with the feeding pump through a third connecting wire, and the controller is used for controlling the on-off and the flow of the feeding pump;
and a third output end of the controller is connected with the water pump through a fourth connecting wire, and the controller is used for controlling the on-off and the flow of the water pump.
8. The experimental device for testing the effect of the deodorant on removing the odor from the wastewater according to claim 1, wherein the cover plate is provided with a first through hole, and the detection part is inserted into the cover plate through the first through hole;
and a second through hole is formed in the cover plate, and the first pipeline is inserted into the cover plate through the second through hole.
9. The experimental device for testing the effect of removing the odor from the wastewater by the deodorant according to claim 1, wherein a water inlet is formed in a side wall of the container, and the water inlet is connected with the second pipeline.
10. The experimental device for testing the odor removal effect of the deodorant from the waste water as claimed in claim 1, wherein the temperature control part is provided on a lower surface of the inside of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123072763.1U CN217112242U (en) | 2021-12-08 | 2021-12-08 | Experimental device for odor effect in waste water is got rid of to test deodorant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123072763.1U CN217112242U (en) | 2021-12-08 | 2021-12-08 | Experimental device for odor effect in waste water is got rid of to test deodorant |
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| CN217112242U true CN217112242U (en) | 2022-08-02 |
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| CN202123072763.1U Active CN217112242U (en) | 2021-12-08 | 2021-12-08 | Experimental device for odor effect in waste water is got rid of to test deodorant |
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