CN209927576U - Equipment for concentrating and extracting sample - Google Patents
Equipment for concentrating and extracting sample Download PDFInfo
- Publication number
- CN209927576U CN209927576U CN201920561898.8U CN201920561898U CN209927576U CN 209927576 U CN209927576 U CN 209927576U CN 201920561898 U CN201920561898 U CN 201920561898U CN 209927576 U CN209927576 U CN 209927576U
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- water injection
- injection pipe
- concentrating
- heater
- pipe
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Abstract
The utility model provides a device for concentrating and extracting samples, which comprises a water intake pipe, a water injection pipe, a porcelain crucible, a heater and a controller, wherein a micro turbine flowmeter and a self-priming pump are arranged between the water intake pipe and the water injection pipe; the water injection pipe is used for injecting the sample into in the porcelain crucible, and porcelain crucible installs on the heater, is provided with temperature sensor in the heater, and miniature turbine flowmeter, self priming pump, heater, temperature sensor are connected with the controller respectively, the utility model discloses can whole key operation, the process is unmanned on duty, improves work efficiency.
Description
Technical Field
The utility model relates to a concentrated equipment of drawing especially relates to a concentrated equipment of drawing sample.
Background
At present, a resistance wire electric heating furnace or a heater with temperature control is adopted for heating the porcelain crucible, the porcelain crucible is dried by the resistance wire electric heating furnace, and then the porcelain crucible powder is extracted. However, the temperature cannot be accurately controlled by heating through the resistance wire, so that the container is often cracked due to overhigh temperature, and the situations of accidental injury, short circuit, electric leakage and the like are easy to occur; and the operation process is complicated, misoperation is easy to occur under the condition of too many samples, and standardized operation is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
The utility model provides an equipment of sample is drawed in concentration has solved the unable accuse temperature of porcelain crucible heating and has easily appeared the maloperation scheduling problem, and its concrete scheme is as follows:
a device for concentrating and extracting samples comprises a water taking pipe, a water injection pipe, a ceramic crucible, a heater and a controller, wherein a micro turbine flowmeter and a self-priming pump are arranged between the water taking pipe and the water injection pipe; the water injection pipe is used for injecting the sample into the porcelain crucible, and the porcelain crucible is installed on the heater, is provided with temperature sensor in the heater, and miniature turbine flowmeter, self priming pump, heater, temperature sensor all are connected with the controller.
The water injection pipe, the ceramic crucible and the heater are all arranged in the box body.
The box body comprises a supporting back plate, a base and an electric cabinet, the supporting back plate is arranged above the base, and the electric cabinet is arranged on the supporting back plate and the side surface of the base; the water injection pipe is installed on supporting the backplate, and porcelain crucible and heater are installed on the base.
The controller is installed in the electric cabinet, and the electric cabinet still is provided with the touch display screen who is connected with the controller.
The water taking pipe, the water injection pipe and the ceramic crucible are provided with a plurality of water taking pipes, each water taking pipe is correspondingly connected with one water injection pipe, and each water injection pipe correspondingly injects a sample into one ceramic crucible.
The water injection pipe adopts a Teflon pipe, and the water intake pipe adopts a silica gel hose.
The surface of the supporting back plate is provided with a label, and the label is marked above the water injection pipe and corresponds to the position of the porcelain crucible.
The water intake pipe is provided with a one-way valve filter.
The water injection pipe outlet is provided with miniature ball valve for prevent that the flow from resulting in the sample spill in porcelain crucible too fast.
The utility model has the advantages that:
1. the extraction process is controlled by the controller, one-key operation is realized, and the operation process is unattended; realize standardized operation, improve work efficiency.
2. The buzzer can be arranged, so that the functions of reminding the end of the operation process and alarming for unexpected faults are realized;
3. the temperature sensor realizes the whole-process temperature alarm, and avoids the conditions of container explosion, mutual sample pollution, short circuit and the like.
Drawings
FIG. 1 is a front view of an apparatus for concentrating an extracted sample;
FIG. 2 is a rear view of the apparatus for concentrating an extracted sample;
FIG. 3 is a schematic diagram of the operation of concentrating an extracted sample;
the parts in the figure are:
1. a one-way valve filter; 2. a sampling stock solution container; 3. a water intake pipe; 4. a primary filter; 5. a controller; 6. a micro turbine flow meter; 7. a micro self-priming pump; 8. a water injection pipe; 9. a miniature ball valve; 10. a heater; 11. a porcelain crucible; 12. a temperature sensor; 13. a touch display screen; 14; a work indicator light; 15. a power-on switch; 16. an emergency stop button; 17. a buzzer; 18. a support backing plate; 19. labeling; 20. an electric cabinet; 21. an exhaust fan; 22. a base.
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.
As shown in FIG. 1, the utility model provides an equipment for concentrating and extracting samples is provided with the box, and the box is including supporting backplate 18, base 22 and electric cabinet 20, supports backplate 18 and sets up in base 22 top, and the side of supporting backplate 18 and base 22 is provided with electric cabinet 20.
A plurality of porcelain crucibles 11 are mounted on the base 22, a heater 10 is disposed below each porcelain crucible 11, and a temperature sensor 12 is disposed in the heater 10.
Support backplate 18 and install water injection pipe 8, water injection pipe 8 is connected with intake pipe 3, is provided with miniature turbine flowmeter 6 and miniature self priming pump 7 as shown in figure 2 between intake pipe 3 and the water injection pipe 8.
A controller 5 is arranged in the electric cabinet, and the controller 5 adopts a single chip microcomputer or other types of processing chips; the micro turbine flowmeter 6, the micro self-priming pump 7, the heater 10 and the temperature sensor 12 are all connected with the controller 5; a touch display screen 13 connected with the controller 5 and the controller 5 is arranged in the electric cabinet; in addition, a buzzer 17 is arranged on the electric cabinet and used for alarming when abnormal conditions occur to the equipment, and the buzzer 17 is connected with the controller 5; and a working indicator lamp 14 for indicating the working state of the equipment, wherein the working indicator lamp 14 is connected with the controller 5; a power-on switch 15 for controlling a power switch of the entire apparatus and an emergency stop button 16 for emergency power-off in case of an emergency of the apparatus are also provided.
The water injection pipe 8 is used for injecting the sample into porcelain crucible 11, intake pipe 3, water injection pipe 8 and porcelain crucible 11 are provided with a plurality ofly, intake pipe 3 adopts the silica gel hose, water injection pipe 8 adopts the special fluorine dragon pipe, every intake pipe 3 corresponds and connects a water injection pipe 8, 8 top marks of water injection pipe have 19, 19 marks are established at support backplate 18 on the surface, every water injection pipe 8 corresponds to inject the sample into a porcelain crucible 11.
As shown in fig. 2, a discharge fan 21 is further installed at the rear of the cabinet to discharge heat emitted from the heater 10.
As shown in fig. 3, the water intake pipe 3 is put into the prepared sampling stock solution container 2 with scales, the temperature sensor feeds back the temperature of the heater to the controller through the touch display screen 13, the controller controls the heating of the heater, and the functions of single sample adding amount, cumulative sample adding amount, reference numeral 19 registration, start, reset, history inquiry and the like are set.
The sample can use the sample stoste container 2 of taking the scale to hold, and sample stoste container 2 is inside to be equipped with sample prefilter 4, and prefilter 4 is the filter screen, and filter screen bottom surface material adopts 316 stainless steel, and when the water sample that awaits measuring held the container, can just strain with large granule material in the sample. It should be noted that before the sample is replaced and heated, the pipeline needs to be cleaned with the sample, the cleaned sample is discarded, the controller 5 has a flow zero setting function, and the flow is calculated from zero after the flow is started.
And a one-way valve filter 1 is arranged on the water taking pipe 3 and used for avoiding the backflow of the sample in the pipe and filtering the sample for the second time. The outlet of the water injection pipe 8 is provided with a miniature ball valve 9 for preventing the sample from splashing in the porcelain crucible 11 due to the over-fast flow.
The during operation, click touch display screen 13 and go up after starting the button, miniature self priming pump 7 begins to get liquid operation, when liquid through miniature turbine flowmeter 6, controller 5 begins to carry out the flow accumulative total and calculates, and liquid gets into porcelain crucible 11, after reaching the single set amount, miniature self priming pump 7 stall, heater 10 begins to heat to according to built-in temperature sensor 12 accurate temperature control, make the sample in the porcelain crucible 11 get into little boiling state, the temperature is in stable state this moment. After the liquid is evaporated to dryness, the temperature rises immediately, when the temperature sensor 12 reaches the trigger temperature, the liquid is fed again and heating is continued, the steps are repeated until the accumulated sample reaches the set parameter value, the evaporation is stopped after the sample is evaporated to dryness, and the alarm prompts that the whole process is finished. The sample adding upper limit is set, so that the influence of single sample adding amount is avoided, namely the single sample adding amount does not need to be distributed evenly, and the total amount after accumulation is taken as the standard.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An apparatus for concentrating an extracted sample, comprising: the device comprises a water taking pipe, a water injection pipe, a ceramic crucible, a heater and a controller, wherein a micro turbine flowmeter and a self-priming pump are arranged between the water taking pipe and the water injection pipe; the water injection pipe is used for injecting the sample into the porcelain crucible, and the porcelain crucible is installed on the heater, is provided with temperature sensor in the heater, and miniature turbine flowmeter, self priming pump, heater, temperature sensor all are connected with the controller.
2. The apparatus for concentrating an extracted sample according to claim 1, wherein: the water injection pipe, the ceramic crucible and the heater are all arranged on the box body.
3. The apparatus for concentrating an extracted sample according to claim 2, wherein: the box body comprises a supporting back plate, a base and an electric cabinet, the supporting back plate is arranged above the base, and the electric cabinet is arranged on the supporting back plate and the side surface of the base; the water injection pipe is installed on supporting the backplate, and porcelain crucible and heater are installed on the base.
4. The apparatus for concentrating an extracted sample according to claim 3, wherein: the controller is installed in the electric cabinet, and the electric cabinet still is provided with the touch display screen who is connected with the controller.
5. The apparatus for concentrating an extracted sample according to claim 1, wherein: the water taking pipe, the water injection pipe and the ceramic crucible are provided with a plurality of water taking pipes, each water taking pipe is correspondingly connected with one water injection pipe, and each water injection pipe correspondingly injects a sample into one ceramic crucible.
6. The apparatus for concentrating an extracted sample according to claim 1, wherein: the water injection pipe adopts a Teflon pipe, and the water intake pipe adopts a silica gel hose.
7. The apparatus for concentrating an extracted sample according to claim 5, wherein: the surface of the supporting back plate is provided with a label, and the label is marked above the water injection pipe and corresponds to the position of the porcelain crucible.
8. The apparatus for concentrating an extracted sample according to claim 1, wherein: the water intake pipe is provided with a one-way valve filter.
9. The apparatus for concentrating an extracted sample according to claim 1, wherein: the water injection pipe outlet is provided with miniature ball valve for prevent that the flow from resulting in the sample spill in porcelain crucible too fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561898.8U CN209927576U (en) | 2019-04-24 | 2019-04-24 | Equipment for concentrating and extracting sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561898.8U CN209927576U (en) | 2019-04-24 | 2019-04-24 | Equipment for concentrating and extracting sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209927576U true CN209927576U (en) | 2020-01-10 |
Family
ID=69074890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920561898.8U Expired - Fee Related CN209927576U (en) | 2019-04-24 | 2019-04-24 | Equipment for concentrating and extracting sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209927576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617513A (en) * | 2020-06-19 | 2020-09-04 | 云南中烟工业有限责任公司 | Distillation and extraction device capable of automatically stopping and simultaneously extracting agilawood aroma components and method for extracting agilawood aroma components by distillation and extraction device |
| CN113342096A (en) * | 2021-06-01 | 2021-09-03 | 北京市水文地质工程地质大队(北京市地质环境监测总站) | Laboratory sample source concentrated solution extraction equipment and use method |
-
2019
- 2019-04-24 CN CN201920561898.8U patent/CN209927576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617513A (en) * | 2020-06-19 | 2020-09-04 | 云南中烟工业有限责任公司 | Distillation and extraction device capable of automatically stopping and simultaneously extracting agilawood aroma components and method for extracting agilawood aroma components by distillation and extraction device |
| CN113342096A (en) * | 2021-06-01 | 2021-09-03 | 北京市水文地质工程地质大队(北京市地质环境监测总站) | Laboratory sample source concentrated solution extraction equipment and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |