CN209820907U - Detection apparatus for VOC homogenization is dry - Google Patents
Detection apparatus for VOC homogenization is dry Download PDFInfo
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- CN209820907U CN209820907U CN201920408921.XU CN201920408921U CN209820907U CN 209820907 U CN209820907 U CN 209820907U CN 201920408921 U CN201920408921 U CN 201920408921U CN 209820907 U CN209820907 U CN 209820907U
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Abstract
The utility model discloses a detection device is used in VOC homogenization drying, the drying cabinet top is equipped with the top cap, the top cap middle part is run through and is equipped with the inlet pipe, the inlet pipe bottom is equipped with the three-way valve, three-way valve both sides output is the first unloading pipe of fixedly connected with and the second unloading pipe respectively, install halogen heating pipe on the supporting seat, be equipped with the air exhauster on a drying cabinet lateral wall, air exhauster one side output end fixedly connected with exhaust column, and the exhaust column passes the drying cabinet, the drying cabinet is close to all to be equipped with dry detection mechanism on bottom one side of air exhauster one side and the lateral wall of one side opposite with the air exhauster, the top cap upper end is equipped with the dehumidifier with one of them dry detection mechanism opposite side, dehumidifier bottom. The utility model discloses novel structure through the rapid heating of halogen heating pipe for the speed of VOC gas heating becomes faster and more even, and then has improved the drying efficiency of this device, makes subsequent testing result more accurate.
Description
Technical Field
The utility model relates to a detection device, in particular to detection device is used in VOC homogenization drying belongs to VOC equipment technical field.
Background
VOC in the common meaning is exactly that the commander sends out the nature organic matter, but the definition in the environmental protection meaning indicates active a kind of volatile organic matter, can produce that kind of volatile organic matter of harm promptly, so before VOC carries out the detection experiment usually, often all need carry out drying process to VOC, and the drying process mode of most current is the mode of dispelling the damp through the heating, but current drying process mode is comparatively simple, make VOC can't be even when carrying out the drying receive the heating, this makes the effect of drying unobvious, wherein in the gaseous inspection process that carries out to VOC after drying dispels the damp, often all adopt humidity transducer to carry out the inspection of a certain fixed point, this makes the result that the inspection was come out not persuasive, so the urgent need now to design a VOC homogenization detection device for drying.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a detection device is used in VOC homogenization drying to solve the problem of mentioning in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a detection device for VOC homogenizing drying, which comprises a drying oven and a drying detection mechanism, wherein the bottom of the drying oven is provided with a bottom cavity, the drying oven is connected with the bottom cavity through a sealing connecting piece, the top end of the drying oven is provided with a top cover, the middle part of the top cover is provided with a feed pipe in a penetrating way, the bottom end of the feed pipe is provided with a three-way valve, the output ends at the two sides of the three-way valve are respectively and fixedly connected with a first discharging pipe and a second discharging pipe, the middle part of the bottom end of the bottom cavity is provided with a supporting seat, the supporting seat is provided with a halogen heating pipe, an exhaust fan is arranged on one side wall of the drying oven, the output end at one side of the exhaust fan is fixedly connected with an exhaust pipe, the exhaust pipe passes through the drying oven, the bottom of the drying oven close to the exhaust, the bottom output end of the dehumidifier is fixedly connected with a dehumidification pipe.
As a preferred technical scheme of the utility model, dry detection mechanism includes installed part and splint and humidity transducer, the installed part is installed respectively at drying cabinet lateral wall and top cap bottom, the equal fixedly connected with splint in both sides of the opposite one end in installed part and drying cabinet lateral wall and top cap bottom, two the front end installation all has humidity transducer between the splint.
As an optimized technical scheme of the utility model, first unloading pipe is the same with second unloading pipe length, just first unloading pipe all is located the bottom cavity with second unloading socle end.
As a preferred technical scheme of the utility model, inlet pipe and tee bend valve bottom input end fixed connection, the output fixed connection of first unloading pipe and second unloading pipe and tee bend valve both sides.
As an optimized technical scheme of the utility model, the wire and external power supply electric connection are passed through at halogen heating pipe both ends.
As an optimized technical scheme of the utility model, humidity transducer is located between the recess of two splint front ends, the humidity transducer model is WLHT-1S-200.
The utility model has the advantages that:
1. the utility model discloses novel structure, easy operation, convenient to use leads into the bottom chamber through adopting three-way valve door with the VOC gas through two unloading pipes to through the rapid heating of halogen heating pipe, make the speed of VOC gas heating become more fast and more even, and then improved the drying efficiency of this device, make subsequent testing result more accurate.
2. All be provided with dry detection mechanism through each position in the drying cabinet inside for it can both detect the inside VOC gas of drying cabinet, makes the data that detect out more accurate, has more persuasion, wherein carries out the centre gripping to humidity transducer through two splint, makes humidity transducer dismantle more convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic structural view of the drying detection mechanism of the present invention.
In the figure: 1. a drying oven; 2. a sealing connection; 3. a bottom cavity; 4. a top cover; 5. a feed pipe; 6. a three-way valve; 7. a first blanking pipe; 8. a second blanking pipe; 9. a supporting seat; 10. a halogen heating tube; 11. an exhaust fan; 12. an exhaust pipe; 13. a drying detection mechanism; 131. a mounting member; 132. a splint; 133. a humidity sensor; 14. a dehumidifier; 15. and a dehumidification pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in the figure 1-2, the utility model relates to a detection device for VOC homogenizing drying, which comprises a drying oven 1 and a drying detection mechanism 13, wherein the bottom of the drying oven 1 is provided with a bottom cavity 3, the drying oven 1 is connected with the bottom cavity 3 through a sealing connecting piece 2, the top end of the drying oven 1 is provided with a top cover 4, the middle part of the top cover 4 is provided with a feed pipe 5 in a penetrating way, the bottom end of the feed pipe 5 is provided with a three-way valve 6, the output ends of the two sides of the three-way valve 6 are respectively and fixedly connected with a first blanking pipe 7 and a second blanking pipe 8, the middle part of the bottom end of the bottom cavity 3 is provided with a supporting seat 9, the supporting seat 9 is provided with a halogen heating pipe 10, one side wall of the drying oven 1 is provided with an exhaust fan 11, the output end of one side of the exhaust fan 11 is fixedly connected with an exhaust, and a dehumidifier 14 is arranged on the side, opposite to one of the drying detection mechanisms 13, of the upper end of the top cover 4, and a dehumidification pipe 15 is fixedly connected to the output end of the bottom of the dehumidifier 14.
The drying detection mechanism 13 comprises a mounting member 131, a clamping plate 132 and a humidity sensor 133, the mounting member 131 is respectively installed on the side wall of the drying box 1 and the bottom end of the top cover 4, the clamping plate 132 is fixedly connected to both sides of the end of the mounting member 131 opposite to the side wall of the drying box 1 and the bottom end of the top cover 4, the humidity sensor 133 is installed at the front end between the two clamping plates 132, the first discharging pipe 7 and the second discharging pipe 8 have the same length, the bottom ends of the first blanking pipe 7 and the second blanking pipe 8 are located in the bottom cavity 3, the feeding pipe 5 is fixedly connected with the input end at the bottom of the three-way valve 6, the first blanking pipe 7 and the second blanking pipe 8 are fixedly connected with the output ends at two sides of the three-way valve 6, two ends of the halogen heating pipe 10 are electrically connected with an external power supply through leads, the humidity sensor 133 is located between grooves at the front ends of the two clamping plates 132, and the humidity sensor 133 is WLHT-1S-200.
Specifically, the utility model discloses during the use, through earlier gaseous VOC through inlet pipe 5 again through three way valve 6 leading-in first unloading pipe 7 and second unloading pipe 8 in, make gaseous VOC lead-in bottom chamber 3 fast, simultaneously to the circular telegram of halogen heating pipe 10, make it produce a large amount of heats fast, carry out drying process to the gaseous VOC, make being heated of VOC more even, let through starting air exhauster 11, take out the air of drying cabinet 1 upper end, form the negative pressure state, make the gaseous VOC rise fast, through each dry detection mechanism 13, and dehumidifier 14 also can absorb produced vapor after the gaseous drying of VOC, it is more accurate to make dry detection mechanism 13 examine time measuring.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The detection device for VOC homogenizing drying is characterized by comprising a drying oven (1) and a drying detection mechanism (13), wherein a bottom cavity (3) is arranged at the bottom of the drying oven (1), the drying oven (1) is connected with the bottom cavity (3) through a sealing connecting piece (2), a top cover (4) is arranged at the top end of the drying oven (1), an inlet pipe (5) is arranged in the middle of the top cover (4) in a penetrating manner, a three-way valve (6) is arranged at the bottom end of the inlet pipe (5), the output ends of two sides of the three-way valve (6) are respectively fixedly connected with a first discharging pipe (7) and a second discharging pipe (8), a supporting seat (9) is arranged at the middle of the bottom end of the bottom cavity (3), a halogen heating pipe (10) is installed on the supporting seat (9), an exhaust fan (11) is arranged on one side wall of the drying oven (1), and an, and the exhaust pipe (12) penetrates through the drying box (1), the drying box (1) is close to the bottom of one side of the exhaust fan (11) and is provided with a drying detection mechanism (13) on one side of the bottom end of the top cover (4) and the side wall of one side opposite to the exhaust fan (11), one side of the upper end of the top cover (4) opposite to one drying detection mechanism (13) is provided with a dehumidifier (14), and the output end of the bottom of the dehumidifier (14) is fixedly connected with a dehumidifying pipe (15).
2. The detection device for VOC homogenizing drying according to claim 1, wherein said drying detection mechanism (13) comprises a mounting member (131), a clamping plate (132) and a humidity sensor (133), said mounting member (131) is respectively mounted on the side wall of the drying oven (1) and the bottom end of the top cover (4), the clamping plate (132) is fixedly connected to both sides of the end of said mounting member (131) opposite to the side wall of the drying oven (1) and the bottom end of the top cover (4), and the humidity sensor (133) is mounted at the front end between the two clamping plates (132).
3. The detection device for VOC homogenizing and drying according to claim 1, characterized in that the first discharging pipe (7) and the second discharging pipe (8) have the same length, and the bottom ends of the first discharging pipe (7) and the second discharging pipe (8) are both located in the bottom cavity (3).
4. The detecting device for VOC homogenizing and drying according to claim 1, wherein the feeding pipe (5) is fixedly connected with the bottom input end of the three-way valve (6), and the first discharging pipe (7) and the second discharging pipe (8) are fixedly connected with the output ends of two sides of the three-way valve (6).
5. The detecting device for VOC homogenizing and drying according to claim 1, wherein two ends of said halogen heating tube (10) are electrically connected with an external power source through wires.
6. The detecting device for VOC homogenizing drying as claimed in claim 2, wherein said humidity sensor (133) is located between the grooves of the front ends of the two clamping plates (132), said humidity sensor (133) being of the type WLHT-1S-200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408921.XU CN209820907U (en) | 2019-03-28 | 2019-03-28 | Detection apparatus for VOC homogenization is dry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408921.XU CN209820907U (en) | 2019-03-28 | 2019-03-28 | Detection apparatus for VOC homogenization is dry |
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| Publication Number | Publication Date |
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| CN209820907U true CN209820907U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920408921.XU Active CN209820907U (en) | 2019-03-28 | 2019-03-28 | Detection apparatus for VOC homogenization is dry |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550942A (en) * | 2021-07-15 | 2021-10-26 | 南通睿基自动化技术有限公司 | Electrohydraulic control hydraulic vibration cylinder of servo pump |
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2019
- 2019-03-28 CN CN201920408921.XU patent/CN209820907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550942A (en) * | 2021-07-15 | 2021-10-26 | 南通睿基自动化技术有限公司 | Electrohydraulic control hydraulic vibration cylinder of servo pump |
| CN113550942B (en) * | 2021-07-15 | 2024-03-29 | 南通睿基自动化技术有限公司 | Electrohydraulic control hydraulic vibration cylinder of servo pump |
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