CN217868194U - Extraction device for detecting petroleum in wastewater - Google Patents

Abstract

The application discloses petroleum class detects uses extraction element in waste water relates to aquatic petroleum class check out test set technical field, comprising a base plate, the both ends at bottom plate top all are fixed with the backup pad, and are two sets of install the jar body between the backup pad, and are two sets of the top of backup pad all is fixed with the support column, and is two sets of the box is installed at the top of support column, the inlet has been seted up at the top of box, first (mixing) shaft is installed through the bearing in the top of box inner chamber, the top and the bottom of first (mixing) shaft all are fixed with first puddler, the second (mixing) shaft is installed through the bearing in the bottom of box inner chamber, the top and the bottom of second (mixing) shaft all are fixed with the second puddler. This application sets up through the cooperation of first (mixing) shaft, first puddler, second (mixing) shaft, second puddler and drive assembly, can stir the liquid in the box to improve the mixing velocity and the effect of liquid, and then improve extraction speed and effect.

Description

Extraction device for detecting petroleum in wastewater

Technical Field

The application relates to the technical field of equipment for detecting petroleum in water, in particular to an extraction device for detecting petroleum in wastewater.

Background

In the current society, petrochemical products occupy irreplaceable positions in human life, and the human society is rapidly developed, but the problems caused by the petrochemical products are that waste of the petrochemical products causes more and more damage to the environment, and the content of petroleum in water is used as a basic pollution index and needs to be detected.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the existing device is difficult to fully stir the wastewater, so that the wastewater and other mixing agents cannot be fully mixed, the extraction effect of the device is further reduced, and the final detection data is not accurate enough.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the existing device is difficult to fully stir the wastewater, so that the wastewater cannot be fully mixed with other mixing agents, and the extraction effect of the device is further reduced, the application provides the extraction device for detecting petroleum in the wastewater.

The application provides a petroleum class detects uses extraction element in waste water adopts following technical scheme:

the utility model provides an extraction element is used in petroleum class detection in waste water, includes the bottom plate, the both ends at bottom plate top all are fixed with the backup pad, and are two sets of install a jar body between the backup pad, and are two sets of the top of backup pad all is fixed with the support column, and is two sets of the box is installed at the top of support column, the inlet has been seted up at the top of box, first (mixing) shaft is installed through the bearing in the top of box inner chamber, first (mixing) shaft's top and bottom all are fixed with first puddler, the second (mixing) shaft is installed through the bearing in the bottom of box inner chamber, the top and the bottom of second (mixing) shaft all are fixed with the second puddler, first puddler with the second puddler is crisscross the arranging in proper order, one side of box is installed and is used for driving first (mixing) shaft and second (mixing) shaft pivoted drive assembly, lower layer liquid drain pipe is installed to the bottom of the jar body, jar body one side is kept away from the one end of lower layer liquid drain pipe is installed the upper strata liquid drain pipe.

Through adopting above-mentioned technical scheme, through the inlet, can be with in waste water and the tetrachloroethylene extract injection box, can drive first (mixing) shaft and second (mixing) shaft through drive assembly this moment and rotate, first (mixing) shaft rotates and drives first puddler and rotate, the second (mixing) shaft rotates and drives the rotation of second puddler, thereby can make first puddler and the crisscross rotation of second puddler, stir waste water and tetrachloroethylene extract, thereby improve mixing speed and effect, and then improve extraction speed and effect.

Optionally, the drive assembly includes the mount pad, the mount pad is installed the bottom of box one side, driving motor is installed at the top of mount pad, driving motor's power take off end installs the driving shaft, the driving shaft is close to one side of box with the one end fixed connection of second (mixing) shaft, the outer wall of driving shaft is fixed with the driving gear, the top meshing of driving gear is connected with driven gear, driven gear's inner chamber has cup jointed the driven shaft, the driven shaft is close to one side of box with the one end fixed connection of first (mixing) shaft.

Through adopting above-mentioned technical scheme, driving motor starts to drive the driving gear rotation through the driving shaft, and the driving shaft rotates and to drive the rotation of second (mixing) shaft, and the driving gear rotates and drives driven gear rotation to drive the driven shaft and rotate, and then make first (mixing) shaft rotatory, first (mixing) shaft rotates and drives first puddler rotation, and second (mixing) shaft rotates and drives the rotation of second puddler, thereby makes liquid mixedly ground more abundant, improves the extraction efficiency of device.

Optionally, the liquid inlet pipe the upper strata liquid drain pipe with the lower floor liquid drain pipe is close to the solenoid valve is all installed to the one end of the jar body.

Through adopting above-mentioned technical scheme to can lead to and open the solenoid valve, carry out flowing back work to feed liquor pipe, upper strata liquid drain pipe and lower floor liquid drain pipe.

Optionally, a filter screen is transversely installed at the upper end of the inner cavity of the tank body.

Through adopting above-mentioned technical scheme, can filter the large granule impurity that contains in the mixed liquid through the filter screen.

Optionally, coupling assembling is all installed at the both ends of filter screen, and is two sets of coupling assembling all includes the connecting block, and is two sets of the connecting block is installed respectively the both ends of filter screen, the connection cell body has all been seted up to the both sides of jar internal chamber, and is two sets of the connecting block is with two sets of be sliding connection between the connection cell body.

Through adopting above-mentioned technical scheme, after the filter screen passes through a period of use, outwards stimulate the filter screen for the inside of cell body is connected to the connecting block slippage, conveniently dismantles and changes the filter screen.

Optionally, the front of the tank body is hinged with a door body, a sealing ring is installed at the joint of the door body and the tank body, and the door body is a glass door body.

Through adopting above-mentioned technical scheme, the convenience is observed the condition of jar internal portion through the door body, and the setting of sealing washer has increased the leakproofness between the door body and the jar body, avoids mixed liquid as far as possible to appear the condition that spills.

Optionally, a first liquid collecting box is installed to the one end at bottom plate top, first liquid collecting box is kept away from first drain pipe is installed to the bottom of jar body one side, upper strata liquid drain pipe is kept away from one side of the jar body stretches into the inner chamber of first liquid collecting box, the second liquid collecting box is installed to the other end at bottom plate top, the second liquid collecting box is kept away from the bottom of jar body one side is installed the second drain pipe, lower strata liquid drain pipe is kept away from one side of the jar body stretches into the inner chamber of second liquid collecting box.

Through adopting above-mentioned technical scheme, collect upper strata liquid drain pipe exhaust waste liquid through first header tank, can collect lower floor liquid drain pipe exhaust tetrachloroethylene extract through the second header tank.

Optionally, the horizontal plane of the bottom end of the upper layer liquid outlet pipe is higher than the horizontal plane of the bottom end of the lower layer liquid outlet pipe.

Through adopting above-mentioned technical scheme to conveniently pass through upper liquid drain pipe with the upper waste liquid and discharge, follow lower floor's liquid drain pipe with the tetrachloroethylene extraction liquid of lower floor and discharge.

In summary, the present application includes at least one of the following benefits:

(1) Through the cooperation setting of first (mixing) shaft, first puddler, second (mixing) shaft, second puddler and drive assembly, can stir the liquid in the box to improve the mixing velocity and the effect of liquid, and then improve extraction speed and effect.

(2) Through the setting of filter screen, can carry out the filtering to the large granule impurity that contains in mixing back liquid for it is purer to mix liquid, sets up through the cooperation of connecting block and connection cell body simultaneously, and the convenience is regularly dismantled and is cleared up the filter screen, has improved the practicality of device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional structural view of the present application;

FIG. 2 is a schematic view of the structure at A in FIG. 1 of the present application;

fig. 3 is a schematic structural diagram of a can body in a front view.

In the figure: 1. a box body; 2. a first stirring shaft; 3. a first stirring rod; 4. a second stirring shaft; 5. a second stirring rod; 6. a liquid inlet pipe; 7. a filter screen; 8. a support pillar; 9. a tank body; 10. a support plate; 11. an upper layer liquid outlet pipe; 12. a first header tank; 13. a first drain pipe; 14. a base plate; 15. a second drain pipe; 16. a lower layer liquid outlet pipe; 17. an electromagnetic valve; 18. a second header tank; 19. a drive assembly; 1901. a mounting seat; 1902. a drive motor; 1903. a drive shaft; 1904. a driving gear; 1905. a driven shaft; 1906. a driven gear; 20. a liquid inlet; 21. a connection assembly; 2101. connecting blocks; 2102. connecting the trough bodies; 22. a door body.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1 and 2 of the drawings, the present application provides an embodiment: the utility model provides a petroleum class detects uses extraction element in waste water, includes bottom plate 14, and the both ends at bottom plate 14 top all are fixed with backup pad 10, install jar body 9 between two sets of backup pads 10, and the sediment of stewing is conveniently carried out waste water through jar body 9, and filter screen 7 is transversely installed to the upper end of jar body 9 inner chamber. Large particle impurities contained in the mixed liquid can be filtered through the filter screen 7. Coupling assembling 21 is all installed at filter screen 7's both ends, and two sets of coupling assembling 21 all include connecting block 2101, and two sets of connecting block 2101 are installed respectively at filter screen 7's both ends, and the connection cell body 2102 that the longitudinal section is the C style of calligraphy is all seted up to the both sides of jar body 9 inner chamber, is sliding connection between two sets of connecting block 2101 and two sets of connection cell body 2102. After the filter screen 7 is used for a period of time, the filter screen 7 is pulled outwards, so that the connecting block 2101 slips inside the connecting groove body 2102, and the filter screen 7 is convenient to detach and replace.

Please refer to fig. 1 in the drawings of the specification, support columns 8 are fixed on the tops of two sets of support plates 10, a box 1 is installed on the tops of the two sets of support columns 8, the mixed liquid is stored through the box, a liquid inlet 20 is formed in the top of the box 1, wastewater and other mixing agents are added through the liquid inlet 20, a first stirring shaft 2 is horizontally installed at the top of an inner cavity of the box 1 through a bearing, a plurality of first stirring rods 3 are fixed on the top and the bottom of the first stirring shaft 2 at equal intervals, a second stirring shaft 4 is horizontally installed at the bottom of the inner cavity of the box 1 through a bearing, a plurality of second stirring rods 5 are fixed on the top and the bottom of the second stirring shaft 4 at equal intervals, the first stirring rods 3 and the second stirring rods 5 are sequentially and alternately arranged, the mixed liquid is fully stirred through the alternate rotation of the first stirring rods 3 and the second stirring rods 5, and the mixing speed of the mixed liquid is accordingly.

Please refer to fig. 1 in the attached drawings of the specification, a driving assembly 19 for driving the first stirring shaft 2 and the second stirring shaft 4 to rotate is installed at one side of the box body 1, the driving assembly 19 includes an installation seat 1901, the installation seat 1901 is installed at the bottom of one side of the box body 1, a driving motor 1902 is installed at the top of the installation seat 1901, a driving shaft 1903 is installed at the power output end of the driving motor 1902, one side of the driving shaft 1903 close to the box body 1 is fixedly connected with one end of the second stirring shaft 4, a driving gear 1904 is fixed on the outer wall of the driving shaft 1903, a driven gear 1906 is engaged and connected at the top of the driving gear 1904, a driven shaft 1905 is sleeved in an inner cavity of the driven gear 1906, and one side of the driven shaft 1905 close to the box body 1 is fixedly connected with one end of the first stirring shaft 2. Driving motor 1902 starts to drive driving gear 1904 through driving shaft 1903 and rotates, driving shaft 1903 rotates and can drive second (mixing) shaft 4 rotatory, driving gear 1904 rotates and drives driven gear 1906 and rotates, thereby drive driven shaft 1905 and rotate, and then make first (mixing) shaft 2 rotatory, first (mixing) shaft 2 rotates and drives first puddler 3 and rotate, second (mixing) shaft 4 rotates and drives second puddler 5 and rotate, thereby make liquid mixedly more abundant, the extraction efficiency of the device is improved.

Please refer to fig. 1 and fig. 3 in the drawings of the specification, a lower liquid outlet pipe 16 is installed at the bottom of the tank 9, an upper liquid outlet pipe 11 is installed at one end of the tank 9 far away from the lower liquid outlet pipe 16, and electromagnetic valves 17 are installed at the ends of the liquid inlet pipe 6, the upper liquid outlet pipe 11 and the lower liquid outlet pipe 16 close to the tank 9, so that the electromagnetic valves 17 can be opened to drain the liquid from the liquid inlet pipe 6, the upper liquid outlet pipe 11 and the lower liquid outlet pipe 16. First header tank 12 is installed to the one end at bottom plate 14 top, first header tank 12 is kept away from the bottom of jar body 9 one side and is installed first drain pipe 13, the inner chamber of first header tank 12 is stretched into to the one side that jar body 9 was kept away from to upper strata liquid drain pipe 11, second header tank 18 is installed to the other end at bottom plate 14 top, second drain pipe 15 is installed to the bottom that jar body 9 one side was kept away from to second header tank 18, the inner chamber of second header tank 18 is stretched into to the one side that jar body 9 was kept away from to lower floor liquid drain pipe 16. The waste liquid discharged from the upper liquid outlet pipe 11 is collected by the first header tank 12, and the tetrachloroethylene extract liquid discharged from the lower liquid outlet pipe 16 can be collected by the second header tank 18. The bottom end of the upper liquid outlet pipe 11 is positioned on a horizontal plane higher than the bottom end of the lower liquid outlet pipe 16. Thereby facilitating the discharge of the upper layer waste liquid through the upper layer liquid outlet pipe 11 and the discharge of the lower layer tetrachloroethylene extract liquid through the lower layer liquid outlet pipe 16.

Please refer to fig. 3 in the drawings of the specification, a door 22 is hinged to the front surface of the tank 9, a sealing ring is installed at a joint of the door 22 and the tank 9, the door 22 is a glass door, so that the condition inside the tank 9 can be conveniently observed through the door 22, and the sealing ring is arranged to increase the sealing property between the door 22 and the tank 9, so as to avoid the leakage of the mixed liquid as much as possible.

The working principle is as follows: when using the device, through inlet 20, can pour into waste water and tetrachloroethylene extract into in the box 1, open the switch on the driving motor 1902 this moment, driving motor 1902 starts to drive driving gear 1904 through driving shaft 1903 and rotates, driving gear 1904 rotates and drives driven gear 1906 and rotate, driven gear 1906 rotates and drives driven shaft 1905 and rotate, can drive second (mixing) shaft 4 and rotate when driving shaft 1903 rotates, can drive first (mixing) shaft 2 and rotate when driven shaft 1905 rotates, thereby can make the crisscross rotation of first puddler 3 and second puddler 5, extract waste water and tetrachloroethylene stirs, thereby improve mixing speed and effect, and then improve extraction speed and effect.

Then open solenoid valve 17 on feed liquor pipe 6 for liquid gets into jar body 9 in, when filter screen 7, can carry out the filtering to the large granule impurity that contains in the mixed liquid, the mixed liquid is after a period of time that stews in the inside of jar body 9, carry out the water-oil separation, solenoid valve 17 on upper liquid drain pipe 11 can be opened this moment, upper waste liquid can flow out from upper liquid drain pipe 11, and get into first header tank 12, observe the liquid level of jar internal portion through door body 22, if upper liquid drain pipe 11 is located the liquid level department of lower floor's tetrachloroethylene extract, the accessible opens solenoid valve 17 on lower liquid drain pipe 16 earlier, make partial lower floor's tetrachloroethylene extract flow out and get into in second header tank 18, and then reduce the liquid level, until upper liquid drain pipe 11 is in the position department of upper waste liquid, lower floor's tetrachloroethylene extract is all discharged into second header tank 18 through lower liquid drain pipe 16, and take out lower floor's tetrachloroethylene extract through second fluid-discharge pipe 15 and detect and analyze.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. The utility model provides an extraction element is used in detection of petroleum class in waste water, includes bottom plate (14), its characterized in that: both ends at bottom plate (14) top all are fixed with backup pad (10), and are two sets of install jar body (9) between backup pad (10), and are two sets of the top of backup pad (10) all is fixed with support column (8), and is two sets of box (1) is installed at the top of support column (8), inlet (20) have been seted up at the top of box (1), first (mixing) shaft (2) are installed through the bearing at the top of box (1) inner chamber, the top and the bottom of first (mixing) shaft (2) all are fixed with first puddler (3), second (mixing) shaft (4) are installed through the bearing in the bottom of box (1) inner chamber, the top and the bottom of second (mixing) shaft (4) all are fixed with second puddler (5), first puddler (3) with second puddler (5) are crisscross arranging in proper order, install one side of box (1) and be used for driving first (mixing) shaft (2) and second (4) pivoted drive assembly (19), lower liquid drain pipe (16) are installed to the bottom of the jar body (9), one end is kept away from drain pipe (16).

2. The extraction device for detecting petroleum in wastewater according to claim 1, wherein: drive assembly (19) include mount pad (1901), mount pad (1901) are installed the bottom of box (1) one side, driving motor (1902) is installed at the top of mount pad (1901), driving shaft (1903) are installed to the power take off end of driving motor (1902), driving shaft (1903) are close to one side of box (1) with the one end fixed connection of second (mixing) shaft (4), the outer wall of driving shaft (1903) is fixed with driving gear (1904), the top meshing of driving gear (1904) is connected with driven gear (1906), driven gear (1905) have been cup jointed to the inner chamber of driven gear (1906), driven shaft (1905) are close to one side of box (1) with the one end fixed connection of first (mixing) shaft (2).

3. The extraction device for detecting petroleum in wastewater according to claim 1, wherein: and the upper-layer liquid outlet pipe (11) and the lower-layer liquid outlet pipe (16) are close to one end of the tank body (9) and are provided with electromagnetic valves (17).

4. The extraction device for detecting petroleum in wastewater according to claim 1, wherein: the upper end of the inner cavity of the tank body (9) is transversely provided with a filter screen (7).

5. The extraction device for detecting petroleum in wastewater according to claim 4, wherein: coupling assembling (21) are all installed at the both ends of filter screen (7), and are two sets of coupling assembling (21) all include connecting block (2101), and are two sets of connecting block (2101) is installed respectively the both ends of filter screen (7), connection cell body (2102) have all been seted up to the both sides of the internal chamber of jar (9), and are two sets of connecting block (2101) and two sets of be sliding connection between connection cell body (2102).

6. The extraction device for detecting petroleum in wastewater according to claim 1, wherein: the front of the tank body (9) is hinged with a door body (22), a sealing ring is installed at the joint of the door body (22) and the tank body (9), and the door body (22) is a glass door body.

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