CN212321176U - Online sampling device of coating line pretreatment - Google Patents
Online sampling device of coating line pretreatment Download PDFInfo
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- CN212321176U CN212321176U CN202021014164.7U CN202021014164U CN212321176U CN 212321176 U CN212321176 U CN 212321176U CN 202021014164 U CN202021014164 U CN 202021014164U CN 212321176 U CN212321176 U CN 212321176U
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Abstract
The utility model provides an online sampling device for pretreatment of a coating line, which comprises a circulating pump, a semiconductor refrigeration piece and a sampling box; the circulating pump is arranged at the foremost position of the whole sampling box, and electromagnetic valves are arranged at the feeding end and the discharging end of the sampling box; the stirring device is arranged at the central position of the sampling box close to the top end, the right side of the stirring device arranged in the sampling box is provided with a temperature sensor, and the left side of the stirring device is provided with a detection electrode; the induction heating ring is directly arranged on the bottom end face of the sampling box, a semiconductor refrigerating sheet is arranged on the side face of the sampling box in a circle, after the stirring device is started in the sampling box of the device, the temperature of the liquid to be detected is monitored in the sampling box, if the temperature is lower than the target value, the induction heating ring is started for heating, the temperature is raised to the target value, but if the liquid to be detected is higher than the target value, the semiconductor refrigerating sheet is started, the target value of the liquid to be detected monitored in the sampling box is reached, and therefore corresponding detection work is completed.
Description
Technical Field
The utility model belongs to the technical field of the application production, more specifically say, in particular to online sampling device of coating line pretreatment.
Background
In the coating production and the pretreatment of a coating production line, a plurality of processes are carried out, and the parameters of the treatment tank liquor in each process need to be mastered in time so as to ensure the stability of the coating quality. Sampling and testing of the bath solution is a mechanically repetitive task, but is important. Every time, a plurality of sampling bottles are required to be taken by a laboratory technician, the sampling is carried out in a pretreatment tank, the working environment is relatively severe, some tank liquor has corrosivity and toxicity, and more risks exist simultaneously.
In view of the above, the present invention provides an on-line sampling device for pretreatment in coating line, which is improved in view of the conventional structure and defects, and is expected to achieve a more practical purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an online sampling device of coating line pretreatment to solve current line sampling device function singleness, operational environment is more abominable, and some tank liquors have corrosivity and toxicity in addition, have the problem of more risk simultaneously.
The utility model discloses online sampling device's of coating line pretreatment purpose and efficiency are reached by following concrete technological means:
an online sampling device for pretreatment of a coating line comprises a circulating pump, an electromagnetic valve, a detection electrode, a stirring device, a temperature sensor, an induction heating coil, a semiconductor refrigeration sheet and a sampling box; the circulating pump is arranged at the foremost position of the whole sampling box, and electromagnetic valves are arranged at the feeding end and the discharging end of the sampling box; the stirring device is arranged at the central position of the sampling box close to the top end, the right side of the stirring device arranged in the sampling box is provided with a temperature sensor, and the left side of the stirring device is provided with a detection electrode; the induction heating ring is directly arranged on the bottom end face of the sampling box, and a semiconductor refrigerating sheet is arranged on the periphery of the side face of the sampling box.
Furthermore, a small circulating pump is installed at the feeding position of the electromagnetic valve at the front end of the sampling box device, so that the circulating pump and the box body are in a mutually communicated state.
Further, the ejection of compact and the feed end pipeline of sampling case both ends department all are equipped with the solenoid valve, and the solenoid valve can be arbitrary will sample case entry and export and open and the closure action.
Furthermore, the two sides of the stirring device close to the middle position in the sampling box are respectively provided with a detection electrode and a temperature sensor.
Furthermore, an induction heating ring is tightly attached and fixed to the outer side of the bottom end of the sampling box, and a semiconductor refrigerating sheet is installed on the side face of the sampling box.
Compared with the prior art, the utility model discloses following beneficial effect has:
the setting of solenoid valve, liquid in the middle of the work can form the effect that automatic cycle flows in, flows through under the effect of circulating pump, need examine time measuring to the liquid of inside at the sampling box of device, only need with the sampling box import with the export solenoid valve of department installation close can, the sampling box after closing can be better detect its inside liquid.
The setting of sample detection structure, the inside temperature sensor who sets up near agitating unit department both ends of sampling case, can detect the inside liquid of sampling case, install temperature sensor near agitating unit department, it stirs in order to can giving the sampling incasement liquid, make temperature sensor detect more accurately, after agitating unit was opened to the sampling case of device, the monitoring is surveyed liquid temperature in the sampling case, if be less than the target value then open induction heating circle heating, make the temperature rise to the target value, but if being surveyed liquid is higher than the target value, then open the semiconductor refrigeration piece, make the monitoring of sampling incasement surveyed liquid reach the target value, thereby accomplish corresponding detection achievement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a circulation pump; 2. an electromagnetic valve; 3. a detection electrode; 4. a stirring device; 5. a temperature sensor; 6. an induction heating coil; 7. a semiconductor refrigeration sheet; 8. and a sampling box.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figure 1:
the utility model provides an online sampling device for pretreatment of a coating line, which comprises a circulating pump 1, a solenoid valve 2, a detection electrode 3, a stirring device 4, a temperature sensor 5, an induction heating ring 6, a semiconductor refrigeration piece 7 and a sampling box 8; the circulating pump 1 is arranged at the foremost position of the whole sampling box 8, and the electromagnetic valves 2 are arranged at the feeding end and the discharging end of the sampling box 8; the stirring device 4 is arranged at the central position of the sampling box 8 close to the top end, the temperature sensor 5 is arranged at the right side of the position where the stirring device 4 is arranged in the sampling box 8, and the detection electrode 3 is arranged at the left side of the stirring device 4; the induction heating ring 6 is directly arranged on the bottom end surface of the sampling box 8, and the semiconductor refrigerating sheet 7 is arranged on the side surface of the sampling box 8 in a circle.
Wherein, sampling box 8 installs miniature circulating pump 1 in the feed position department of device front end solenoid valve 2, lets for the state of putting through each other between circulating pump 1 and the box, and liquid in the middle of the work can form the effect of automatic cycle inflow, outflow under the effect of circulating pump 1.
Wherein, the ejection of compact and the feed end pipeline of sampling case 8 both ends department all are equipped with solenoid valve 2, and solenoid valve 2 can be arbitrary will sample 8 entries of case and export and open and the closed action, need examine time measuring the liquid of inside at the sampling case 8 of device, only need with sampling case 8 import and export the solenoid valve 2 of department installation close can, the sampling case 8 after closing can be better detect its inside liquid.
Wherein, be close to the agitating unit 4 both sides of intermediate position in the sample case 8 and be provided with detection electrode 3 and temperature sensor 5 respectively, the inside temperature sensor 5 that sets up near agitating unit 4 department both ends that is close to of sample case 8 can detect the inside liquid of sample case 8, installs temperature sensor 5 in being close to agitating unit 4 department, is in order to stir for liquid in the sample case 8 for temperature sensor 5 detects more accurately.
Wherein, the bottom outside of sampling case 8 is hugged closely and is fixed with induction heating circle 6, and the side position of sampling case 8 installs semiconductor refrigeration piece 7, and sampling case 8 of device opens agitating unit 4 after, monitors in sampling case 8 by the survey liquid temperature, if be less than the target value then open induction heating circle 6 and heat, make the temperature rise to the target value, but if by the survey liquid be higher than the target value, then open semiconductor refrigeration piece 7, make in sampling case 8 monitor by the survey liquid reach the target value, thereby accomplish corresponding detection achievement.
The specific use mode and function of the embodiment are as follows:
in the utility model, the liquid in the middle of the work can form the effect of automatic circulation inflow and outflow under the action of the circulating pump 1, when the sampling box 8 of the device needs to detect the liquid inside, only the electromagnetic valve 2 arranged at the inlet and the outlet of the sampling box 8 needs to be closed, the sampling box 8 after being closed can better detect the liquid inside, the temperature sensor 5 arranged at the two ends of the stirring device 4 inside the sampling box 8 of the device can detect the liquid inside the sampling box 8, the temperature sensor 5 is arranged at the position close to the stirring device 4 in order to stir the liquid in the sampling box 8, the temperature sensor 5 can detect more accurately, after the stirring device 4 is opened on the sampling box 8 of the device, the temperature of the liquid to be detected is monitored in the sampling box 8, if the temperature is lower than the target value, the induction heating ring 6 is opened for heating, the temperature is raised to the target value, if the measured liquid is higher than the target value, the semiconductor refrigerating sheet 7 is started, the measured liquid monitored in the sampling box 8 reaches the target value, and therefore the corresponding detection work is completed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides an online sampling device of coating line pretreatment which characterized in that: the device comprises a circulating pump (1), an electromagnetic valve (2), a detection electrode (3), a stirring device (4), a temperature sensor (5), an induction heating coil (6), a semiconductor refrigerating sheet (7) and a sampling box (8); the circulating pump (1) is arranged at the foremost position of the whole sampling box (8), and the electromagnetic valves (2) are arranged at the feeding and discharging ends of the sampling box (8); the stirring device (4) is arranged at the position, close to the top end, of the center of the sampling box (8), the temperature sensor (5) is arranged on the right side of the position, where the stirring device (4) is arranged, in the sampling box (8), and the detection electrode (3) is arranged on the left side of the stirring device (4); the induction heating ring (6) is directly arranged on the bottom end face of the sampling box (8), and a semiconductor refrigerating sheet (7) is arranged on the side face of the sampling box (8) in a circle.
2. The on-line sampling device for pretreatment of the coating line according to claim 1, wherein: the feeding position of the front end electromagnetic valve (2) of the sampling box (8) is provided with a small-sized circulating pump (1), so that the circulating pump (1) and the box body are in a mutually communicated state.
3. The on-line sampling device for pretreatment of the coating line according to claim 1, wherein: the ejection of compact and the feed end pipeline of sampling case (8) both ends department all are equipped with solenoid valve (2), and solenoid valve (2) can be arbitrary with sampling case (8) entry and export open with the closure action.
4. The on-line sampling device for pretreatment of the coating line according to claim 1, wherein: and detection electrodes (3) and temperature sensors (5) are respectively arranged on two sides of the stirring device (4) close to the middle position in the sampling box (8).
5. The on-line sampling device for pretreatment of the coating line according to claim 1, wherein: an induction heating ring (6) is tightly attached and fixed on the outer side of the bottom end of the sampling box (8), and a semiconductor refrigerating sheet (7) is installed on the side face of the sampling box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021014164.7U CN212321176U (en) | 2020-06-05 | 2020-06-05 | Online sampling device of coating line pretreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021014164.7U CN212321176U (en) | 2020-06-05 | 2020-06-05 | Online sampling device of coating line pretreatment |
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| Publication Number | Publication Date |
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| CN212321176U true CN212321176U (en) | 2021-01-08 |
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| CN202021014164.7U Active CN212321176U (en) | 2020-06-05 | 2020-06-05 | Online sampling device of coating line pretreatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310619A (en) * | 2021-04-13 | 2021-08-27 | 绍兴中芯集成电路制造股份有限公司 | Coating on-line monitoring method, device, equipment and storage medium |
-
2020
- 2020-06-05 CN CN202021014164.7U patent/CN212321176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310619A (en) * | 2021-04-13 | 2021-08-27 | 绍兴中芯集成电路制造股份有限公司 | Coating on-line monitoring method, device, equipment and storage medium |
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