CN214714512U - Quality of water petroleum class extraction device - Google Patents
Quality of water petroleum class extraction device Download PDFInfo
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- CN214714512U CN214714512U CN202120031448.5U CN202120031448U CN214714512U CN 214714512 U CN214714512 U CN 214714512U CN 202120031448 U CN202120031448 U CN 202120031448U CN 214714512 U CN214714512 U CN 214714512U
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Abstract
The utility model discloses a water quality petroleum extraction device, which comprises a pear-shaped separating funnel, a liquid receiving groove and a funnel frame, wherein the top of the separating funnel is provided with a wide-mouth funnel-shaped liquid inlet, the top of the liquid inlet is a cylindrical sealing part, the sealing part is provided with a screw thread, the liquid inlet is provided with a screw cap, the screw cap is connected with the sealing part through a screw thread, and the bottom of the separating funnel is provided with a knob type control valve; the funnel stand comprises a base frame, at least one horizontal supporting plate and two side plates, wherein the base frame is a rectangular frame with three side edges and an opening on one side, the two side plates are respectively vertically fixed on two opposite side edges of the base frame, at least one sliding groove is arranged on each side plate, and the extending direction of each sliding groove is vertical to the horizontal plane; two ends of the horizontal support plate are respectively connected with the two side plates and can be fixed at different heights through the sliding grooves, and a plurality of funnel holes for placing the separating funnel are formed in the horizontal support plate; the liquid receiving tank is a rectangular open box and is arranged in the base frame.
Description
Technical Field
The utility model relates to a laboratory experimental apparatus, concretely relates to quality of water petroleum class extraction device.
Background
Petrochemical products occupy an important position in the life of people, but cause environmental pollution, and water quality detection companies need to extract and detect petroleum in source water. The traditional extraction device for petroleum in source water uses a glass pear-shaped separating funnel, and before extraction operation, the volume of a water sample to be extracted is measured firstly, and then extraction operation is carried out. The liquid inlet of the pear-shaped separating funnel is small, and is easy to spill out when liquid is filled, and when the pear-shaped separating funnel is used for vibrating extraction operation on a vibrating instrument, a glass piston at the liquid inlet is easy to loosen and leak liquid, and a glass plug at the lower end of the funnel is also easy to leak liquid. After extraction operation is completed, extracted water samples are connected into a waste liquid cup one by one and poured off, and because the laboratory to-be-detected samples are more and time-consuming to process, in order to simplify the work flow and improve the work efficiency, an extraction device for extracting petroleum in source water, which is convenient to operate, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, a quality of water petroleum class extraction device of convenient operation is provided.
The utility model discloses a realize its purpose, the technical scheme of adoption is:
a water petroleum extraction device comprises a pear-shaped separating funnel, a liquid receiving tank and a funnel frame, wherein a wide-mouth funnel-shaped liquid inlet is formed in the top of the separating funnel, the top of the liquid inlet is a cylindrical sealing part, a thread is arranged on the sealing part, a screw cap is arranged on the liquid inlet, the screw cap is connected with the sealing part through the thread, and a knob type control valve is arranged at the bottom of the separating funnel;
the funnel stand comprises a base frame, at least one horizontal supporting plate and two side plates, wherein the base frame is a rectangular frame with three side edges and a single-side opening, the two side plates are respectively vertically fixed on two opposite side edges of the base frame, at least one sliding groove is formed in each side plate, and the extending direction of each sliding groove is perpendicular to the horizontal plane; two ends of the horizontal support plate are respectively connected with the two side plates and can be fixed at different heights through sliding grooves, and a plurality of funnel holes for placing separating funnels are formed in the horizontal support plate;
the liquid receiving tank is a rectangular open box and is arranged in the base frame and used for receiving waste liquid in the separating funnel.
Preferably, a liquid outlet is arranged on the liquid receiving tank, and a liquid outlet pipe is connected to the liquid outlet. Can settle the device beside the pond, in drain pipe direct access pond, in the waste liquid that connects in the cistern directly discharged into the pond from the liquid outlet, convenient operation.
Preferably, the number of the horizontal support plates is two, the horizontal support plates are arranged up and down, and the aperture of the funnel hole of the horizontal support plate positioned above is larger than that of the funnel hole of the horizontal support plate positioned below. Two horizontal support plates of upper and lower side are arranged, so that the separating funnel is more firmly fixed on the horizontal support plates.
Preferably, the side plate is provided with two sliding grooves, the two sliding grooves enable the horizontal support plate to be stably kept at one position without inclination, and the connecting structure is stable.
Preferably, the left end and the right end of the horizontal support plate are fixedly provided with transverse lead screws matched with the sliding grooves, the outer ends of the transverse lead screws extend out of the sliding grooves, locking parts are arranged on the outer ends of the transverse lead screws, and the horizontal support plate can be fixed at different heights through the locking parts. The structure of horizontal lead screw and retaining member sets up simply, the installation is easy, the operation is got up conveniently, unscrews the retaining member during operation, and horizontal support plate can slide from top to bottom, screws up the retaining member and fixes horizontal support plate at a certain height.
The utility model has the advantages that: the separating funnel is provided with the wide-mouth funnel-shaped liquid inlet, so that liquid to be detected can be conveniently filled into the separating funnel, and leakage is not easy to occur; after extraction is finished, solutions in the separating funnels are layered, the arranged liquid receiving grooves can be conveniently discharged and collect waste liquid in the separating funnels in a centralized manner, and a liquid receiving beaker is not required to be arranged below each separating funnel for collecting the waste liquid; the funnel stand structure sets up rationally, connection structure stabilizes, and the funnel stand sets up to trilateral opening frame, and the convenience will connect the cistern to push from the opening part, and the base frame can also play limiting displacement to the cistern, prevents to connect the unexpected removal of cistern position and makes the waste liquid leak to connect outside the cistern. The utility model has the advantages of being simple in structure and convenient in operation, with low costs, the installation is easy, is particularly suitable for laboratory analysis experiments and uses.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples, but the present invention is not limited thereto.
The experimental procedures in the following examples are conventional unless otherwise specified.
Example 1
The water quality petroleum extraction device shown in figure 1 mainly comprises a pear-shaped separating funnel 1, a liquid receiving tank 2 and a funnel frame 3. The top of the separating funnel 1 is provided with a wide-mouth funnel-shaped liquid inlet 11, the top of the liquid inlet 11 is a cylindrical sealing part 11a, the sealing part 11a is provided with threads, the liquid inlet 11 is provided with a screw cap 12, the screw cap 12 is in threaded connection with the sealing part 11a, and the bottom of the separating funnel 1 is provided with a knob type control valve 13;
the funnel stand 3 comprises a base frame 31, at least one horizontal support plate 32 and two side plates 33, wherein the base frame 31 is a rectangular frame with an opening on one side and three sides 31a, the two side plates 33 are respectively vertically fixed on two opposite sides 31a of the base frame 31, at least one sliding groove 33a is arranged on the side plates 33, and the extending direction of the sliding groove 33a is vertical to the horizontal plane; two ends of the horizontal support plate 32 are respectively connected with the two side plates 33 and can be fixed at different heights through sliding grooves 33a, and a plurality of funnel holes 32a for placing the separating funnel 1 are formed in the horizontal support plate 32;
the liquid receiving tank 2 is a rectangular open box, and the liquid receiving tank 2 is arranged in the base frame 31 and used for receiving waste liquid in the separating funnel 1.
Separating funnel sets up the wide-mouth inlet of leaking hopper-shaped, conveniently will treat that the testing liquid packs into separating funnel, is difficult for taking place to leak, and separating funnel can adopt the preparation of PVC material. After extraction is finished, solutions in the separating funnels are layered, the arranged liquid receiving grooves can be conveniently discharged and collect waste liquid in the separating funnels in a centralized manner, and a liquid receiving beaker is not required to be arranged below each separating funnel for collecting the waste liquid; the funnel stand structure sets up rationally, connection structure stabilizes, and the funnel stand sets up to trilateral opening frame, and the convenience will connect the cistern to push from the opening part, and the base frame can also play limiting displacement to the cistern, prevents to connect the unexpected removal of cistern position and makes the waste liquid leak to connect outside the cistern, and trilateral opening frame also makes the whole funnel stand support body structure of firm in connection, formation of base frame and curb plate firm simultaneously.
In some embodiments, a liquid outlet 2a is arranged on the liquid receiving tank 2, and a liquid outlet pipe is connected to the liquid outlet 2 a.
In some embodiments, the number of the horizontal support plates 32 is two, and the two horizontal support plates are arranged up and down, and the aperture of the funnel hole 32a of the upper horizontal support plate 32 is larger than the aperture of the funnel hole 32a of the lower horizontal support plate 32.
In some embodiments, two sliding slots 33a are provided on the side plate 33.
In some embodiments, a horizontal screw rod is fixedly mounted at each of the left and right ends of the horizontal support plate 32 to be engaged with the sliding slot 33a, an outer end of the horizontal screw rod extends out of the sliding slot 33a, and a locking member is disposed at the outer end of the horizontal screw rod, through which the horizontal support plate 32 can be fixed at different heights.
Claims (5)
1. A quality of water petroleum class extraction device which characterized in that: the device comprises a pear-shaped separating funnel (1), a liquid receiving tank (2) and a funnel frame (3), wherein a wide-mouth funnel-shaped liquid inlet (11) is formed in the top of the separating funnel (1), the top of the liquid inlet (11) is a cylindrical sealing part (11a), threads are arranged on the sealing part (11a), a screw cap (12) is arranged on the liquid inlet (11), the screw cap (12) is connected with the sealing part (11a) through the threads, and a knob type control valve (13) is arranged at the bottom of the separating funnel (1);
the funnel frame (3) comprises a base frame (31), at least one horizontal supporting plate (32) and two side plates (33), the base frame (31) is a rectangular frame with an opening on one side and three side edges (31a), the two side plates (33) are respectively vertically fixed on the two opposite side edges (31a) of the base frame (31), at least one sliding groove (33a) is arranged on each side plate (33), and the extending direction of each sliding groove (33a) is perpendicular to the horizontal plane; two ends of the horizontal support plate (32) are respectively connected with the two side plates (33) and can be fixed at different heights through sliding grooves (33a), and a plurality of funnel holes (32a) for placing the separating funnels (1) are formed in the horizontal support plate (32);
the liquid receiving tank (2) is a rectangular open box, and the liquid receiving tank (2) is arranged in the base frame (31) and is used for receiving waste liquid in the separating funnel (1).
2. The aqueous petroleum extraction plant of claim 1, wherein: a liquid outlet (2a) is arranged on the liquid receiving tank (2), and a liquid outlet pipe is connected to the liquid outlet (2 a).
3. The aqueous petroleum extraction plant of claim 1, wherein: the number of the horizontal support plates (32) is two, the horizontal support plates are arranged up and down, and the aperture of the funnel hole (32a) of the horizontal support plate (32) positioned above is larger than that of the funnel hole (32a) of the horizontal support plate (32) positioned below.
4. The aqueous petroleum extraction plant of claim 1, wherein: the side plate (33) is provided with two sliding grooves (33 a).
5. The aqueous petroleum extraction plant of claim 1 or 4, wherein: the equal fixed mounting in both ends has with about horizontal backup pad (32) spout (33a) complex horizontal lead screw, stretch out from spout (33a) in the outer end of horizontal lead screw, be provided with the retaining member on the outer end of horizontal lead screw, can fix horizontal backup pad (32) at co-altitude not through the retaining member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120031448.5U CN214714512U (en) | 2021-01-05 | 2021-01-05 | Quality of water petroleum class extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120031448.5U CN214714512U (en) | 2021-01-05 | 2021-01-05 | Quality of water petroleum class extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214714512U true CN214714512U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120031448.5U Active CN214714512U (en) | 2021-01-05 | 2021-01-05 | Quality of water petroleum class extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214714512U (en) |
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2021
- 2021-01-05 CN CN202120031448.5U patent/CN214714512U/en active Active
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