CN214794763U - Detection device for oil content of industrial wastewater - Google Patents
Detection device for oil content of industrial wastewater Download PDFInfo
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- CN214794763U CN214794763U CN202121396962.5U CN202121396962U CN214794763U CN 214794763 U CN214794763 U CN 214794763U CN 202121396962 U CN202121396962 U CN 202121396962U CN 214794763 U CN214794763 U CN 214794763U
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Abstract
The utility model provides a detection apparatus for be used for industrial waste water oil content, including stirring the frame, the surface bottom of stirring the frame is connected with four group's support columns, the top of stirring the frame is connected with two sets of horizontal poles, and is two sets of be connected with the motor between the horizontal pole, the output shaft of motor has the (mixing) shaft, the outer wall connection of (mixing) shaft has three agitators of group, and the one side that just is located the motor between two sets of horizontal poles is connected with and adds the device, and the top of two sets of horizontal poles and the opposite side that is located the motor are connected with the liquid pump. The utility model provides a pair of a detection device for industrial waste water oil content, through the interpolation device and the agitator that set up, can make industrial waste water better when examining the mixed effect of time measuring, can carry out comparatively convenient detection to the content of emulsified oil simultaneously, wherein the demulsifier among the interpolation device can be changed emulsified oil into the oil slick, can carry out the ration to the demulsifier and add the effect that increases the use simultaneously.
Description
Technical Field
The utility model relates to an industrial waste water field especially relates to a detection device for industrial waste water oil content.
Background
The oil substances in the oil-containing wastewater discharged in the industrial production process comprise natural petroleum, petroleum products, tar and fractions thereof, and edible animal and vegetable oil and fat, and the oil substances mainly comprise petroleum and tar from the aspect of pollution to water bodies, the concentration difference of the oil substances in the wastewater discharged by different industrial departments is large, for example, the oil content of the wastewater generated in the oil refining process is about 150-1000 mg/L, the tar content of the wastewater in a coking plant is 500-800 mg/L, and the tar content of the wastewater in a gas generation station can reach 2000-3000 mg/L.
The classification of oil in current oily waste water is oil slick, emulsified oil and dissolving oil, and wherein the oil slick is located the surface of waste water, and the detection degree of difficulty is lower, and the content of dissolving oil is very little, can reach emission standard, and wherein the detection degree of difficulty of emulsified oil is great, has reduced the effect that the oil content that contains waste water detected.
Therefore, it is necessary to provide a device for detecting the oil content in industrial wastewater to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detection device for industrial waste water oil content has solved the classification of oil in current oily waste water for oil slick, emulsified oil and dissolved oil, and wherein the oil slick is located the surface of waste water, and the detection degree of difficulty is lower, and the content of dissolved oil is very little, can reach emission standard, and wherein the detection degree of difficulty of emulsified oil is great, has reduced the problem of the effect that the oil content that contains waste water detected.
In order to solve the technical problem, the utility model provides a detection device for oil content in industrial wastewater, which comprises a stirring frame, wherein four groups of support columns are connected to the bottom of the outer surface of the stirring frame, two groups of cross rods are connected to the top of the stirring frame, a motor is connected between the two groups of cross rods, an output shaft of the motor is connected with a stirring shaft, three groups of stirrers are connected to the outer wall of the stirring shaft, an adding device is connected between the two groups of cross rods and positioned at one side of the motor, a liquid pump is connected to the top of the two groups of cross rods and positioned at the other side of the motor, a liquid outlet end of the liquid pump is connected with a liquid discharge pipe, a liquid inlet end of the liquid pump is connected with an extraction pipe, the bottoms of the two groups of cross rods are connected with a hydraulic telescopic rod, a driving plate is connected to the bottom end of the hydraulic telescopic rod, a suction hopper is connected to the bottom end of the extraction pipe and positioned inside of the driving plate, the bottom of the stirring frame is connected with a discharge pipe, and one side of the discharge pipe is connected with a butterfly valve.
Preferably, the adding device comprises an outer frame, two sides of the outer surface of the outer frame are respectively connected with one side of the two groups of cross rods, the top of the inner surface of the outer frame is connected with an electric telescopic rod, the bottom end of the electric telescopic rod is connected with a pushing plate, and the bottom of the outer frame is connected with an injection head.
Preferably, be sliding connection around the pushing plate and around the frame inner wall between, the inside of frame just is located the below of pushing plate and is equipped with the demulsifier.
Preferably, a sealing ring is arranged at the joint of the pushing plate and the outer frame, and the sealing ring is made of nitrile rubber.
Preferably, the top end of the butterfly valve is communicated with the bottom of the stirring frame, and the bottom end of the stirring shaft is rotatably connected with the bottom of the inner surface of the stirring frame.
Preferably, the bottom end of the extraction pipe is communicated with the top of the suction hopper, and the top end of the extraction pipe is communicated with the liquid inlet end of the liquid pump.
Preferably, one end of the liquid discharge pipe is communicated with the liquid outlet end of the liquid pump, and the other end of the liquid discharge pipe is communicated with the external floating oil content detection mechanism.
Compared with the prior art, the utility model provides a pair of a detection device for industrial waste water oil content has following beneficial effect:
the utility model provides a detection device for industrial waste water oil content, through the interpolation device and the agitator that set up, can make industrial waste water better when examining the mixed effect of time measuring, can carry out comparatively convenient detection to the content of emulsified oil simultaneously, wherein add the demulsifier among the device and can be changed into the floating oil with emulsified oil, can carry out the ration to the demulsifier simultaneously and add, increase the effect of using.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the device for detecting oil content in industrial wastewater provided by the present invention;
FIG. 2 is a schematic side view of the oil content detection apparatus for industrial wastewater shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure of a stirring frame of the device for detecting oil content in industrial wastewater shown in FIG. 1;
FIG. 4 is a schematic view of a part of the structure of the apparatus for detecting oil content in industrial wastewater shown in FIG. 1;
FIG. 5 is a schematic view of an additional device used in the oil content detection device for industrial wastewater shown in FIG. 1;
reference numbers in the figures: 1. a stirring frame; 2. a support pillar; 3. a cross bar; 4. an electric motor; 5. a stirring shaft; 6. a stirrer; 7. an adding device; 71. an outer frame; 72. an electric telescopic rod; 73. a push plate; 74. an injection head; 8. a liquid pump; 9. a liquid discharge pipe; 10. an extraction pipe; 11. a hydraulic telescopic rod; 12. driving the plate; 13. a suction hopper; 14. a discharge pipe; 15. butterfly valves.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-5, fig. 1 is a schematic structural diagram of a preferred embodiment of a device for detecting oil content in industrial wastewater according to the present invention; FIG. 2 is a schematic side view of the oil content detection apparatus for industrial wastewater shown in FIG. 1; FIG. 3 is a schematic view of the internal structure of a stirring frame of the device for detecting oil content in industrial wastewater shown in FIG. 1; FIG. 4 is a schematic view of a part of the structure of the apparatus for detecting oil content in industrial wastewater shown in FIG. 1; FIG. 5 is a schematic view of an additional device used in the oil content detection device for industrial wastewater shown in FIG. 1.
A detection device for oil content in industrial wastewater comprises a stirring frame 1, four groups of support columns 2 are connected to the bottom of the outer surface of the stirring frame 1, two groups of cross rods 3 are connected to the top of the stirring frame 1, an adding device 7, a motor 4 and a liquid pump 8 can be well installed, a motor 4 is connected between the two groups of cross rods 3, a power line of the motor 4 is electrically connected with an external power supply, an output shaft of the motor 4 is connected with a stirring shaft 5, three groups of stirrers 6 are connected to the outer wall of the stirring shaft 5, stirring is performed through the rotating stirrers 6, so that the mixing degree of wastewater is better, the adding device 7 is connected between the two groups of cross rods 3 and on one side of the motor 4, the tops of the two groups of cross rods 3 and on the other side of the motor 4 are connected with the liquid pump 8, the power line of the liquid pump 8 is electrically connected with the external power supply, and the liquid outlet end of the liquid pump 8 is connected with a liquid discharge pipe 9, liquid pump 8's feed liquor end is connected with extraction pipe 10, extraction pipe 10 is hose, the bottom of two sets of horizontal poles 3 is connected with hydraulic telescoping rod 11, hydraulic telescoping rod 11's top is installed through the bottom of installation piece with two sets of horizontal poles 3, can prevent that hydraulic telescoping rod 11 from droing, hydraulic telescoping rod 11's bottom is connected with driving plate 12, the bottom of extraction pipe 10 and the internal connection that is located driving plate 12 have the suction fill 13, the bottom of stirring frame 1 is connected with discharge pipe 14, one side of discharge pipe 14 is connected with butterfly valve 15.
Add device 7 and include frame 71, the surface both sides of frame 71 are connected with between one side of two sets of horizontal poles 3 respectively, the internal surface top of frame 71 is connected with electric telescopic handle 72, make electric telescopic handle 72 install at the internal surface top of frame 71, can carry out better control to the position of slurcam 73 simultaneously, electric telescopic handle 72's power cord and external power source electric connection, electric telescopic handle 72's bottom is connected with slurcam 73, the bottom of frame 71 is connected with injection head 74.
Sliding connection is between pushing plate 73 all around and frame 71 inner wall all around, and the inside of frame 71 just is located the below of pushing plate 73 and is equipped with the demulsifier, can turn into the oil slick with the emulsified oil that contains in the waste water.
The sealing ring is arranged at the joint of the pushing plate 73 and the outer frame 71, and the sealing ring is made of nitrile rubber, so that the sealing performance of the sealing ring can be effectively improved.
The top end of the butterfly valve 15 is communicated with the bottom of the stirring frame 1, and the bottom end of the stirring shaft 5 is rotatably connected with the bottom of the inner surface of the stirring frame 1, so that the stirring shaft 5 is more stable in rotation.
The bottom end of the extraction pipe 10 is communicated with the top of the suction hopper 13, and the top end of the extraction pipe 10 is communicated with the liquid inlet end of the liquid pump 8.
One end of the liquid discharge pipe 9 is communicated with the liquid outlet end of the liquid pump 8, and the other end of the liquid discharge pipe 9 is communicated with an external floating oil content detection mechanism, so that the detection efficiency is increased conveniently.
When the device is used, industrial wastewater to be detected is quantitatively added into the stirring frame 1, then the motor 4 is started, the output shaft of the motor 4 drives the stirring shaft 5 and the stirrer 6 to rotate, so that the industrial wastewater can be slowly stirred and is more uniform to be mixed, then the industrial wastewater is waited to stand for a period of time, then the hydraulic telescopic rod 11 is started, the telescopic end of the hydraulic telescopic rod 11 is extended, the suction hopper 13 is extended to a position where oil slick can be absorbed through the driving plate 12, a certain volume of wastewater is absorbed through the liquid pump 8 and is conveyed to the oil slick content detection mechanism through the liquid discharge pipe 9, the currently detected content is recorded as A, then equal amount of wastewater is supplemented into the stirring frame 1, the electric telescopic rod 72 is started again, the telescopic end of the electric telescopic rod 72 is extended, so that the demulsifier is sprayed into the stirring frame 1 from the injection head 74 by the push plate 73, restart motor 4 stirs slowly, and after a terminal time of stewing, control hydraulic telescoping rod 11 and liquid pump 8 take waste water out, and rethread floating oil content detection mechanism detects, records the content B that detects this time, according to the difference between B and A and the waste water volume of pouring into, drawing, can calculate the content of emulsified oil in the industrial waste water to reach better detection effect.
Compared with the prior art, the utility model provides a pair of a detection device for industrial waste water oil content has following beneficial effect:
through adding device 7 and agitator 6 that sets up, can make industrial waste water better when examining the mixed effect, can carry out comparatively convenient detection to the content of emulsified oil simultaneously, wherein add the demulsifier in the device 7 and can be changed emulsified oil into the oil slick, can carry out the ration to the demulsifier simultaneously and add, increase the effect of using.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a detection apparatus for be used for industrial waste water oil content, includes agitator frame (1), its characterized in that: the bottom of the outer surface of the stirring frame (1) is connected with four groups of supporting columns (2), the top of the stirring frame (1) is connected with two groups of cross rods (3), a motor (4) is connected between the two groups of cross rods (3), an output shaft of the motor (4) is connected with a stirring shaft (5), the outer wall of the stirring shaft (5) is connected with three groups of stirrers (6), one side between the two groups of cross rods (3) and positioned on the motor (4) is connected with an adding device (7), the other side at the top of the two groups of cross rods (3) and positioned on the motor (4) is connected with a liquid pump (8), the liquid outlet end of the liquid pump (8) is connected with a liquid discharge pipe (9), the liquid inlet end of the liquid pump (8) is connected with an extraction pipe (10), the bottom of the two groups of cross rods (3) is connected with a hydraulic telescopic rod (11), and the bottom end of the hydraulic telescopic rod (11) is connected with a driving plate (12), the bottom end of the extraction pipe (10) and the interior of the driving plate (12) are connected with a suction hopper (13), the bottom of the stirring frame (1) is connected with a discharge pipe (14), and one side of the discharge pipe (14) is connected with a butterfly valve (15).
2. The device for detecting the oil content in the industrial wastewater according to claim 1, wherein the adding device (7) comprises an outer frame (71), two sides of the outer surface of the outer frame (71) are respectively connected with one side of the two groups of cross rods (3), the top of the inner surface of the outer frame (71) is connected with an electric telescopic rod (72), the bottom end of the electric telescopic rod (72) is connected with a push plate (73), and the bottom of the outer frame (71) is connected with an injection head (74).
3. The device for detecting the oil content in the industrial wastewater according to claim 2, wherein the pushing plate (73) is slidably connected with the inner wall of the outer frame (71), and the demulsifier is arranged inside the outer frame (71) and below the pushing plate (73).
4. The device for detecting the oil content in the industrial wastewater as claimed in claim 2, wherein a sealing ring is arranged at the joint of the pushing plate (73) and the outer frame (71), and the sealing ring is made of nitrile rubber.
5. The device for detecting the oil content in the industrial wastewater as claimed in claim 1, wherein the top end of the butterfly valve (15) is communicated with the bottom of the stirring frame (1), and the bottom end of the stirring shaft (5) is rotatably connected with the bottom of the inner surface of the stirring frame (1).
6. The apparatus for detecting the oil content in industrial wastewater according to claim 1, wherein the bottom end of the extraction pipe (10) is communicated with the top of the suction hopper (13), and the top end of the extraction pipe (10) is communicated with the liquid inlet end of the liquid pump (8).
7. The device for detecting the oil content in the industrial wastewater according to claim 1, wherein one end of the liquid discharge pipe (9) is communicated with the liquid outlet end of the liquid pump (8), and the other end of the liquid discharge pipe (9) is communicated with an external floating oil content detection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396962.5U CN214794763U (en) | 2021-06-23 | 2021-06-23 | Detection device for oil content of industrial wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121396962.5U CN214794763U (en) | 2021-06-23 | 2021-06-23 | Detection device for oil content of industrial wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214794763U true CN214794763U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121396962.5U Active CN214794763U (en) | 2021-06-23 | 2021-06-23 | Detection device for oil content of industrial wastewater |
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| Country | Link |
|---|---|
| CN (1) | CN214794763U (en) |
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2021
- 2021-06-23 CN CN202121396962.5U patent/CN214794763U/en active Active
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