CN217688747U - Polyacrylamide quality detection equipment - Google Patents
Polyacrylamide quality detection equipment Download PDFInfo
- Publication number
- CN217688747U CN217688747U CN202221038318.5U CN202221038318U CN217688747U CN 217688747 U CN217688747 U CN 217688747U CN 202221038318 U CN202221038318 U CN 202221038318U CN 217688747 U CN217688747 U CN 217688747U
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- China
- Prior art keywords
- pipe
- filter screen
- polyacrylamide
- rose box
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 229920002401 polyacrylamide Polymers 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 239000010865 sewage Substances 0.000 claims abstract description 30
- 241000220317 Rosa Species 0.000 claims abstract description 24
- 238000000746 purification Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000011010 flushing procedure Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000012372 quality testing Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 19
- 239000011550 stock solution Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 238000004811 liquid chromatography Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
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Abstract
The utility model provides a polyacrylamide quality detection equipment, including filtration passageway and rose box, the filtration passageway is connected with the inlet tube, the inside filter screen that is equipped with of filtration passageway, the lower extreme of filtration passageway is connected with first blow off pipe, the lower extreme of filter screen corresponds with the Y type delivery outlet of inlet tube, the upper end of filter screen is equipped with the connecting pipe that communicates with the rose box, the rose box is equipped with the purification subassembly, the below of purification subassembly is equipped with the buffer cylinder, the buffer cylinder communicates with the inner chamber of purification subassembly through the stand pipe, the below of buffer cylinder is equipped with detection device, the input of detection device passes through the pipeline and is connected with the measuring pump, the input of measuring pump passes through the pipeline and is connected with the buffer cylinder, one side of rose box is equipped with the second blow off pipe; the utility model discloses a filter screen is used for removing the impurity in the sewage, and in impurity subsides the blowdown pipe, the accessible was opened first blowdown pipe and is discharged impurity, and the purification subassembly is used for further purifying sewage, and the sewage after the filtration passes through the precision that detection device detected higher.
Description
Technical Field
The utility model relates to a technical field that polyacrylamide detected specifically is a polyacrylamide quality testing equipment.
Background
Polyacrylamide is a water-soluble high molecular compound and has wide application in the fields of oil extraction, sewage treatment, paper making and the like. With the perfection and industrial popularization of polymer flooding technology in oil fields, polyacrylamide is widely applied to tertiary oil recovery. The polyacrylamide is a chemical thickening agent, so that the viscosity of an aqueous solution can be obviously improved, the sweep efficiency is improved, and the petroleum extraction amount is increased. Accurate determination of the mass of polyacrylamide is an important item to study the chemisorption retention of the polymer in the bottom layer; liquid chromatography and precipitation methods are commonly used to determine polyacrylamide concentration. When the liquid chromatography detection equipment is adopted to detect the concentration of polyacrylamide, the detection precision of the quality of the polyacrylamide is easily influenced because sewage contains a large amount of impurities.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a polyacrylamide quality detection equipment for use liquid chromatography check out test set that proposes in the solution background art detects the polyacrylamide quality in to the sewage, detects the lower technical problem of precision.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model provides a polyacrylamide quality testing equipment, wherein, includes filtration passageway and locates the rose box of filtration passageway one side, the vertical setting of filtration passageway, one side is connected with the inlet tube, the inside filter screen that is equipped with of filtration passageway, the lower extreme of filtration passageway is connected with first blow off pipe, the lower extreme of filter screen corresponds with the Y type delivery outlet of inlet tube, and the upper end of filter screen is equipped with the connecting pipe with the rose box intercommunication, the rose box be equipped with the purification subassembly, the below that purifies the subassembly is equipped with the buffer cylinder, the buffer cylinder passes through the stand pipe intercommunication with the inner chamber that purifies the subassembly, the below of buffer cylinder is equipped with detection device, detection device's input passes through the pipeline and is connected with the measuring pump, the input of measuring pump passes through the pipeline and is connected with the buffer cylinder, one side of rose box is equipped with the second blow off pipe.
Through the inlet tube in with the leading-in filtration passageway of sewage in the oil field, the filter screen is used for removing the impurity in the sewage, sewage after the filtration passes through in the leading-in rose box of connecting pipe, impurity deposits in the blowdown pipe on the filter screen, it is used for further purifying sewage to purify the subassembly, and flow into in the buffer cylinder through the guide pipe, stoste in the buffer cylinder passes through in the measuring pump pours into detection device into, with the quality of polyacrylamide in the detection stoste, sewage detection precision through after filtering is higher, and impurity can not the adhesion on the filter screen, need not frequent washing filter screen, and open first blow off pipe, discharge the impurity in the filtration passageway, less sediment granule passes through the second blow off pipe discharge in the rose box.
Furthermore, the other side of the buffer cylinder is connected with a water pump through a pipeline, the output end of the water pump is connected with a flushing pipe, a check valve is arranged on the flushing pipe, and the output port of the flushing pipe is arranged in the filter box and corresponds to the second sewage discharge pipe; the stock solution in the buffer cylinder is pumped by the water pump, the filter box is conveniently cleaned by the cleaning pipe, and the stock solution is discharged by the second blow-off pipe.
Furthermore, an electromagnetic valve is arranged on the guide pipe, a pressure sensor is arranged at the bottom of the buffer cylinder and used for monitoring the pressure in the buffer cylinder, the electromagnetic valve is opened when the pressure is too low, stock solution is guided into the buffer cylinder through the guide pipe, and the electromagnetic valve is closed when the pressure is too high.
Furthermore, a control device is installed at the top end of the filter box, and the control device is externally connected with a power supply and is respectively connected with the metering pump, the water pump, the electromagnetic valve and the pressure sensor.
Furthermore, the purification component comprises a support cylinder arranged in the filter box, a communicating hole is formed in the support cylinder, the inside of the support cylinder is connected with the guide pipe, and an activated carbon layer and filter cotton are arranged on the outer side of the support cylinder from inside to outside.
Furthermore, a drain pipe is arranged below the detection device.
Compared with the prior art, the beneficial effects of the utility model are that:
leading-in filtration passageway of sewage in with the oil field through the inlet tube, the filter screen is used for removing the impurity in the sewage, sewage after the filtration passes through in the leading-in rose box of connecting pipe, impurity deposits in the blowoff pipe on the filter screen, it is used for further purifying sewage to purify the subassembly, and flow into in the buffer cylinder through the stand pipe, stoste in the buffer cylinder passes through in the measuring pump pours into detection device, with the quality of polyacrylamide in the detection stoste, the sewage after the filtration passes through the precision that detection device detected higher, and impurity can not the adhesion on the filter screen, need not frequent washing filter screen, and open first blow off pipe, discharge the impurity in the filtration passageway, less precipitate granule discharges through the second blow off pipe in the rose box.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the filtering box of the present invention.
In the figure: 1. a filtration channel; 2. a water inlet pipe; 3. a filter box; 4. a purification assembly; 5. a buffer cylinder; 6. a detection device; 7. a metering pump; 8. a control device; 11. a filter screen; 12. a connecting pipe; 13. a first drain pipe; 31. a second sewage discharge pipe; 32. a water pump; 33. a flushing pipe; 41. a support cylinder; 42. an activated carbon layer; 43. filtering cotton; 51. a guide tube; 52. a pressure sensor; 61. and a drain pipe.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, and on the contrary, these embodiments are provided so as to make the disclosure more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a polyacrylamide quality detection equipment, as shown in figure 1-2, wherein, including filtering passageway 1 and the rose box 3 of locating 1 one side of filtering passageway, 1 vertical setting of filtering passageway, one side is connected with inlet tube 2, 1 inside filter screen 11 that is equipped with of filtering passageway, the lower extreme of filtering passageway 1 is connected with first blow off pipe 13, the lower extreme of filter screen 11 corresponds with the Y type delivery outlet of inlet tube 2, and the upper end of filter screen 11 is equipped with the connecting pipe 12 with 3 intercommunications of rose box, be equipped with of rose box 3 and purify subassembly 4, the below of purifying subassembly 4 is equipped with buffer tube 5, buffer tube 5 passes through the stand pipe 51 intercommunication with the inner chamber that purifies subassembly 4, the below of buffer tube 5 is equipped with detection device 6, detection device 6's input passes through the pipeline and is connected with measuring pump 7, the input of measuring pump 7 passes through the pipeline and is connected with buffer tube 5, one side of rose box 3 is equipped with second blow off pipe 31.
Leading-in filtration passageway 1 of sewage in with the oil field through inlet tube 2, filter screen 11 is used for removing the impurity in the sewage, sewage after the filtration passes through in the leading-in rose box 3 of connecting pipe 12, impurity deposits in the blowoff pipe on the filter screen 11, it is used for further purifying sewage to purify subassembly 4, and flow into in buffer cylinder 5 through stand pipe 51, stoste in the buffer cylinder 5 passes through measuring pump 7 and pours into detection device 6 into, with the quality of polyacrylamide in the detection stoste, it is higher through the sewage detection precision after the filtration, and impurity can not the adhesion on filter screen 11, need not frequent washing filter screen 11, and open first blow off pipe 13, discharge the impurity in the filtration passageway 1, less sediment granule passes through second blow off pipe 31 and discharges in the rose box 3.
A drain pipe 61 is arranged below the detection device 6 and used for discharging stock solution in the detection device 6 for next cycle detection; the purification assembly 4 comprises a support cylinder 41 arranged in the filter box 3, the support cylinder 41 is provided with a communication hole, the inside of the support cylinder 41 is connected with a guide pipe 51, and the outside of the support cylinder 41 is provided with an activated carbon layer 42 and filter cotton 43 from inside to outside.
As shown in fig. 1-2, the other side of the buffer cylinder 5 is connected with a water pump 32 through a pipeline, the output end of the water pump 32 is connected with a flushing pipe 33, a check valve is arranged on the flushing pipe 33, and the output port of the flushing pipe 33 is arranged in the filter box 3 and corresponds to the second sewage draining pipe 31; the stock solution in the buffer cylinder 5 is extracted by the water pump 32, and the filter box 3 is conveniently cleaned by the cleaning pipe and discharged by the second sewage discharge pipe 31.
Be equipped with the solenoid valve on the stand pipe 51, pressure sensor 52 is equipped with to buffer cylinder 5 bottom, and pressure sensor 52 is used for monitoring the pressure in the buffer cylinder 5, opens the solenoid valve when pressure undersize, through the stand pipe 51 with the leading-in buffer cylinder 5 of stoste in, the solenoid valve is then closed when pressure is too big, guarantees that can detect the surplus in the buffer cylinder 5.
The top end of the filter box 3 is provided with a control device 8, the control device 8 is externally connected with a power supply and is respectively connected with the metering pump 7, the water pump 32, the electromagnetic valve and the pressure sensor 52, and the control device 8 is internally provided with a single chip microcomputer for automatically controlling the metering pump 7, the water pump 32 and the electromagnetic valve.
The utility model discloses a concrete operation mode as follows:
through inlet tube 2 in the leading-in filtration passageway 1 of sewage in with the oil field, filter screen 11 is used for removing the impurity in the sewage, the sewage after the filtration passes through in the leading-in rose box 3 of connecting pipe 12, impurity deposits in the blowdown pipe on the filter screen 11, discharge impurity through opening first blowdown pipe 13, it is used for further purifying sewage to purify subassembly 4, the stoste after the purification passes through in the stand pipe 51 flows into buffer cylinder 5, stoste in the buffer cylinder 5 passes through in 7 injection detection device 6 of measuring pump, with the quality of polyacrylamide in the detection stoste, after a period, less precipitate granule passes through second blow off pipe 31 and discharges in the rose box 3, guarantee to purify the cleanliness on subassembly 4 and the filter screen 11, a detection efficiency and the quality for improving polyacrylamide.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (6)
1. The utility model provides a polyacrylamide quality testing equipment, its characterized in that, including filtering passageway (1) and rose box (3) of locating filtering passageway (1) one side, filtering passageway (1) vertical setting, one side is connected with inlet tube (2), filtering passageway (1) inside is equipped with filter screen (11), and the lower extreme of filtering passageway (1) is connected with first blow off pipe (13), the lower extreme of filter screen (11) corresponds with the Y type delivery outlet of inlet tube (2), and the upper end of filter screen (11) is equipped with connecting pipe (12) with rose box (3) intercommunication, be equipped with of rose box (3) and purify subassembly (4), the below of purifying subassembly (4) is equipped with buffer tube (5), buffer tube (5) and the inner chamber of purifying subassembly (4) pass through stand pipe (51) intercommunication, the below of buffer tube (5) is equipped with detection device (6), the input of detection device (6) passes through the pipeline and is connected with measuring pump (7), the input of measuring pump (7) passes through the pipeline and is connected with buffer tube (5), one side of rose box (3) is equipped with blow off pipe (31).
2. The polyacrylamide quality detection equipment according to claim 1, wherein a water pump (32) is connected to the other side of the buffer cylinder (5) through a pipeline, a flushing pipe (33) is connected to an output end of the water pump (32), a check valve is installed on the flushing pipe (33), and an output port of the flushing pipe (33) is arranged in the filter box (3) and corresponds to the second sewage discharge pipe (31).
3. The quality detection device for polyacrylamide according to claim 2, wherein the guide tube (51) is provided with an electromagnetic valve, and the bottom of the buffer cylinder (5) is provided with a pressure sensor (52).
4. The polyacrylamide quality detection equipment according to claim 3, wherein a control device (8) is arranged at the top end of the filter box (3), and the control device (8) is externally connected with a power supply and is respectively connected with the metering pump (7), the water pump (32), the electromagnetic valve and the pressure sensor (52).
5. The quality detection device of polyacrylamide according to claim 1, wherein the purification component (4) comprises a support cylinder (41) arranged in the filter box (3), the support cylinder (41) is provided with a communication hole, the interior of the support cylinder (41) is connected with a guide pipe (51), and the outer side of the support cylinder (41) is provided with an activated carbon layer (42) and filter cotton (43) from inside to outside.
6. The polyacrylamide quality detection apparatus according to claim 1, wherein a drain pipe (61) is arranged below the detection device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221038318.5U CN217688747U (en) | 2022-04-28 | 2022-04-28 | Polyacrylamide quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221038318.5U CN217688747U (en) | 2022-04-28 | 2022-04-28 | Polyacrylamide quality detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217688747U true CN217688747U (en) | 2022-10-28 |
Family
ID=83736685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221038318.5U Active CN217688747U (en) | 2022-04-28 | 2022-04-28 | Polyacrylamide quality detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217688747U (en) |
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2022
- 2022-04-28 CN CN202221038318.5U patent/CN217688747U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: South of Qianwanggezhuang Village, Mulin Town, Shunyi District, Beijing 101309 Patentee after: Beijing Xitao New Materials Co.,Ltd. Country or region after: China Address before: South of Qianwanggezhuang Village, Mulin Town, Shunyi District, Beijing 101309 Patentee before: XITAO POLYMER CO.,LTD. Country or region before: China |