CN218601299U - Automatic detection and automatic adjustment device in extraction production - Google Patents
Automatic detection and automatic adjustment device in extraction production Download PDFInfo
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- CN218601299U CN218601299U CN202222415707.1U CN202222415707U CN218601299U CN 218601299 U CN218601299 U CN 218601299U CN 202222415707 U CN202222415707 U CN 202222415707U CN 218601299 U CN218601299 U CN 218601299U
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Abstract
The utility model discloses an automatic detection and automatic adjustment device in the extraction production process, which comprises a filter (2), a diluter (3), a detector (4) and a control system (5), wherein an extraction tank in the extraction production process comprises a clarification chamber (6) and a mixing chamber (12), and a material separation plate (13) is arranged between the clarification chamber (6) and the mixing chamber (12); the filter (2) is connected with the clarifying chamber (6) through a liquid inlet pipeline (8), a multi-way valve (7) and a peristaltic pump (1) are installed on the liquid inlet pipeline (8), and the multi-way valve (7) is connected with the clarifying chamber (6) through a return pipeline (9); the filter (2) is connected with the diluter (3) through a pipeline, and the diluter (3) is connected with the detector (4) through a conveying pipeline (14); the mixing chamber (12) is connected with a feeding pipeline provided with a flow meter, and the detector and the flow meter are electrically connected with a control system. The utility model discloses can reduce manual operation, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the extraction production, concretely relates to automated inspection and automatic adjusting device in extraction production.
Background
Element detection in the traditional extraction production process is generally manual sampling and then is sent to a laboratory for element assay. And the operator adjusts the flow rate according to the detection result, so that the extraction production is stably carried out. Briefly summarized, the following results: sampling-feeding-detecting-adjusting, the process is complicated and time-consuming. Therefore, it is necessary to develop a fully automatic apparatus to achieve the functions of reducing manual operations and improving yield and quality.
SUMMERY OF THE UTILITY MODEL
To the problem among the prior art, the utility model provides a can reduce manual operation, improve automated inspection and automatic adjusting device in work efficiency's the extraction production.
The utility model adopts the following technical proposal:
an automatic detection and automatic adjustment device in extraction production comprises a filter (2), a diluter (3), a detector (4) and a control system (5), wherein an extraction tank in the extraction production process comprises a clarification chamber (6) and a mixing chamber (12), and a material partition plate (13) is arranged between the clarification chamber (6) and the mixing chamber (12); the filter (2) is connected with the clarifying chamber (6) through a liquid inlet pipeline (8), a multi-way valve (7) and a peristaltic pump (1) are installed on the liquid inlet pipeline (8), and the multi-way valve (7) is connected with the clarifying chamber (6) through a return pipeline (9); the filter (2) is connected with the diluter (3) through a pipeline provided with a valve, and the diluter (3) is connected with the detector (4) through a conveying pipeline (14); the detector (4) is electrically connected with the control system (5); the mixing chamber (12) is connected with a feeding pipeline (10), a flow meter (11) is installed on the feeding pipeline (10), and the flow meter (11) is electrically connected with the control system (5).
Further, according to the automatic detection and automatic adjustment device in the extraction production, the height of the material separation plate (13) is smaller than the height of the clarification chamber (6) and the height of the mixing chamber (12); the conveying pipeline (14) is connected with the argon storage container through an argon conveying pipeline (15) provided with a valve.
Further, according to the automatic detection and automatic adjustment device in the extraction production, the liquid inlet pipeline (8) is one of a silica gel hose and a tetrafluoro hose; one end of the liquid inlet pipeline (8) far away from the filter (2) extends into the lower part of the clarification chamber (6), and one end of the return pipeline (9) far away from the filter (2) extends into the lower part of the clarification chamber (6); an agitator (16) is mounted in the mixing chamber (12).
Further, according to the automatic detection and automatic adjustment device in the extraction production, the control system (5) is a DCS control system or an LIMS control system.
Further, according to the automatic detection and automatic adjustment device in the extraction production, the conveying pipeline (14) is a fluorine-containing plastic pipe with the diameter of 0.3mm-0.5 mm.
The utility model has the advantages of: the utility model discloses an automatic sample mode when having solved artifical sample, because of beat the organic problem of volatilizing mutually that the slot cover plate leads to the smell problem in extraction workshop has been alleviated. The utility model discloses can automatic system appearance, pass appearance and automated inspection automatically, realize the automation of sample preparation preliminary treatment work, alleviate artifical intensity, promote process speed. The utility model discloses can automatically regulated, make the extraction operation can realize the automation, product quality is stable.
Drawings
Fig. 1 is a schematic structural diagram of the device of the present invention.
Detailed Description
Referring to fig. 1, the automatic detection and automatic adjustment device in the extraction production process of the present invention comprises a filter 2, a diluter 3, a detector 4 and a control system 5, wherein the extraction tank in the extraction production process comprises a clarification chamber 6 and a mixing chamber 12, and a material separation plate 13 is installed between the clarification chamber 6 and the mixing chamber 12; the height of the material separating plate 13 is less than that of the clarifying chamber 6 and that of the mixing chamber 12; the liquid in the upper part of the mixing chamber 12 overflows into the settling chamber 6 through a partition plate 13. The filter 2 is connected with the clarifying chamber 6 through a liquid inlet pipeline 8, a multi-way valve 7 and a peristaltic pump 1 are mounted on the liquid inlet pipeline 8, and the multi-way valve 7 is connected with the clarifying chamber 6 through a return pipeline 9; the filter 2 is connected with the diluter 3 through a pipeline provided with a valve, and the diluter 3 is connected with the detector 4 through a conveying pipeline 14; the delivery pipe 14 is connected with an argon storage container through an argon delivery pipe 15 provided with a valve. The detector 4 is electrically connected with the control system 5; the mixing chamber 12 is connected with a feed pipe 10, the feed pipe 10 is provided with a flow meter 11, and the flow meter 11 is electrically connected with the control system 5. The liquid inlet pipeline 8 is one of a silica gel hose and a polytetrafluoroethylene hose; one end of the liquid inlet pipeline 8, which is far away from the filter 2, extends into the lower part of the clarifying chamber 6, and one end of the return pipeline 9, which is far away from the filter 2, extends into the lower part of the clarifying chamber 6; an agitator 16 is mounted in the mixing chamber 12. The control system 5 is a DCS control system or LIMS control system. The delivery conduit 14 is a fluorine-containing plastic tube having a diameter of 0.3mm to 0.5 mm.
The input end of the control system 5 is electrically connected with the output end of the detector 4, the output end of the control system 5 is electrically connected with the input end of the flowmeter 11, the detector 4 inputs the detection result into the control system 5, and the control system 5 controls the flowmeter 11 to adjust the flow according to the signal of the detection result.
The utility model discloses the device can realize following function: automatic sampling: automatically and regularly sampling samples; automatic filtration: automatic sample filtration/automatic cleaning, low maintenance workload; automatic dilution: according to element concentration matching, full-automatic high-precision dilution is carried out; automatic sample transmission: the rapid sample transmission technology shortens the monitoring time; automatic analysis: triggering ignition, correcting a working curve, measuring, cleaning, extinguishing and the like according to water taking; automatic quality control: online real-time quality control is carried out, and the accuracy of monitoring data is ensured; automatic data uploading: uploading data by combining information such as position, time and the like; intelligent monitoring: the intelligent monitoring instrument and the system run state, the sample state.
The sampling pump of the device of the utility model is selected in a customized way, which can meet the actual working condition; the fast sampling loop can reduce the sampling lag time; the automatic cleaning and filtering function of the sample can avoid pipeline blockage; the waterless alarm design can protect the analysis system.
Use the utility model discloses a method of automated inspection and automatic adjusting device in extraction production, including following step:
step (I): sampling: and (3) connecting the liquid inlet pipeline 8 into the clarification chamber 6, and pumping the solution at the lower part in the clarification chamber 6 by the peristaltic pump 1 to obtain the stock solution.
Step (II): introducing the stock solution into a filter 2 for filtering to obtain filtered stock solution; the sampling unit is used for pumping the feed liquid from the clarification chamber through the peristaltic pump, the feed liquid enters the sample preparation unit after passing through the filter 2, and the residual feed liquid returns to the clarification chamber through a backflow pipeline, so that the waste of the feed liquid is avoided.
Step (three): preparing a sample: and (4) preprocessing before sample measurement, adding pure water into the stock solution for dilution, and diluting to the required magnitude order. And introducing the filtered stock solution into a diluter 3 to dilute to 0.01g/L-0.1g/L to obtain the diluted feed liquid to be detected. The pumped feed liquid is generally a material with high concentration and easy crystallization, has certain acidity and corrosiveness, is easy to crystallize and easy to block a pipeline, and if the material directly enters a detector to cause great damage to detection equipment, sample preparation equipment is required to be utilized to pretreat the stock solution to prepare a sample, and the sample is diluted to be the concentration of the order of magnitude required by the detection. Because of being diluted by the limit, the crystallization blockage condition caused by high concentration in the feed liquid transmission process is avoided.
Step (IV): sample transmission and detection: and opening a valve on an argon transmission pipeline 15, introducing argon, and transmitting the diluted feed liquid to be detected into the detector 4 through a transmission pipeline 14 with the diameter of 0.3mm-0.5mm for detection. The sample was transported to the detector (far from the extraction cell, preventing corrosion by the extraction acid mist) by argon delivery. The delivery pipe 14 is a fluorine-containing plastic pipe with a diameter of 0.3mm-0.5mm, and the diluted liquid sample is delivered to the delivery pipe by a liquid column pump and then delivered to the detection equipment by argon. The delivery pipe is made of fluorine-containing material to avoid acid mist corrosion. The detector 4 transmits a signal of the detection result to the control system 5.
Step (V): automatic adjustment: the control system 5 controls the flow meter 11 to adjust the flow rate based on the signal of the detection result. The control system executes flow adjustment according to the detection signal and the logic relation, so as to achieve the purpose of automatically controlling the flow.
The technical solution of the present invention is further explained by the following embodiments.
Example 1
And (3) connecting the liquid inlet pipeline 8 into the clarification chamber 6, and pumping the solution at the lower part in the clarification chamber 6 by the peristaltic pump 1 to obtain the stock solution.
Introducing the stock solution into a filter 2 for filtering to obtain filtered stock solution; the rest feed liquid returns to the clarifying chamber through a return pipeline, so that the waste of the feed liquid is avoided.
And (3) pretreating before sample measurement, diluting the stock solution, and introducing the filtered stock solution into a diluter 3 to dilute to 0.01g/L to obtain diluted feed liquid to be measured.
And opening a valve on an argon transmission pipeline 15, and transmitting the diluted feed liquid to be detected into the detector 4 through a transmission pipeline 14 with the diameter of 0.3mm for detection. The sample was transported to the detector (far from the extraction cell, preventing corrosion by the extraction acid mist) by argon delivery. The detector 4 transmits a signal of the detection result to the control system 5.
The control system 5 controls the flow meter 11 to adjust the flow rate based on the signal of the detection result. The control system executes flow adjustment according to the detection signal and the logic relation, and automatically controls the flow of the material entering the extraction tank 6.
Example 2
And (3) connecting the liquid inlet pipeline 8 into the clarification chamber 6, and pumping the solution at the lower part in the clarification chamber 6 by the peristaltic pump 1 to obtain the stock solution.
Introducing the stock solution into a filter 2 for filtering to obtain filtered stock solution; the rest feed liquid returns to the clarifying chamber through a return pipeline, so that the waste of the feed liquid is avoided.
And (3) pretreating before sample measurement, diluting the stock solution, and introducing the filtered stock solution into a diluter 3 to dilute to 0.1g/L to obtain the diluted feed liquid to be measured.
And opening a valve on an argon transmission pipeline 15, and transmitting the diluted feed liquid to be detected into the detector 4 through a transmission pipeline 14 with the diameter of 0.4mm for detection. The sample was transported to the detector (far from the extraction cell, preventing corrosion by the extraction acid mist) by argon delivery. The detector 4 transmits a signal of the detection result to the control system 5.
The control system 5 controls the flow meter 11 to adjust the flow rate based on the signal of the detection result. The control system executes flow adjustment according to the detection signal and the logic relation, and automatically controls the flow of the material entering the extraction tank 6.
Claims (5)
1. The automatic detection and automatic adjustment device in extraction production is characterized by comprising a filter (2), a diluter (3), a detector (4) and a control system (5), wherein an extraction tank in the extraction production process comprises a clarification chamber (6) and a mixing chamber (12), and a material separation plate (13) is arranged between the clarification chamber (6) and the mixing chamber (12); the filter (2) is connected with the clarifying chamber (6) through a liquid inlet pipeline (8), a multi-way valve (7) and a peristaltic pump (1) are installed on the liquid inlet pipeline (8), and the multi-way valve (7) is connected with the clarifying chamber (6) through a return pipeline (9); the filter (2) is connected with the diluter (3) through a pipeline provided with a valve, and the diluter (3) is connected with the detector (4) through a conveying pipeline (14); the detector (4) is electrically connected with the control system (5); the mixing chamber (12) is connected with a feeding pipeline (10), a flow meter (11) is installed on the feeding pipeline (10), and the flow meter (11) is electrically connected with the control system (5).
2. Automatic detection and automatic adjustment device in extraction production, according to claim 1, characterized in that the height of the material-separating plate (13) is smaller than the height of the clarification chamber (6) and the height of the mixing chamber (12); the conveying pipeline (14) is connected with the argon storage container through an argon conveying pipeline (15) provided with a valve.
3. The automatic detection and automatic adjustment device in extraction production according to claim 1, wherein the liquid inlet pipeline (8) is one of a silica gel hose and a tetrafluoro hose; one end of the liquid inlet pipeline (8) far away from the filter (2) extends into the lower part of the clarifying chamber (6), and one end of the return pipeline (9) far away from the filter (2) extends into the lower part of the clarifying chamber (6); an agitator (16) is mounted in the mixing chamber (12).
4. Automatic detection and automatic adjustment device in extraction production according to claim 1, characterized by that, the control system (5) is a DCS control system or a LIMS control system.
5. Automatic detection and automatic adjustment device in extraction production according to claim 2, characterized in that the delivery duct (14) is a fluorine-containing plastic tube with a diameter of 0.3mm-0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222415707.1U CN218601299U (en) | 2022-09-13 | 2022-09-13 | Automatic detection and automatic adjustment device in extraction production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222415707.1U CN218601299U (en) | 2022-09-13 | 2022-09-13 | Automatic detection and automatic adjustment device in extraction production |
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| Publication Number | Publication Date |
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| CN218601299U true CN218601299U (en) | 2023-03-10 |
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| CN202222415707.1U Active CN218601299U (en) | 2022-09-13 | 2022-09-13 | Automatic detection and automatic adjustment device in extraction production |
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