CN209485841U - Novel seal digestion device - Google Patents
Novel seal digestion device Download PDFInfo
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- CN209485841U CN209485841U CN201822047633.4U CN201822047633U CN209485841U CN 209485841 U CN209485841 U CN 209485841U CN 201822047633 U CN201822047633 U CN 201822047633U CN 209485841 U CN209485841 U CN 209485841U
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- Prior art keywords
- framework
- tube body
- digestion device
- novel seal
- feed liquor
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- 230000029087 digestion Effects 0.000 title claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 25
- 230000003287 optical effect Effects 0.000 claims description 15
- 230000002572 peristaltic effect Effects 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000008213 purified water Substances 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 13
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 6
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 239000005343 cylinder glass Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000012488 sample solution Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses novel seal digestion devices, comprising: framework, the feed liquor mechanism that the framework upper half is arranged in, the liquid outlet mechanism that framework lower half is arranged in, the digestion tube for being arranged in framework and being fixedly mounted between feed liquor mechanism and liquid outlet mechanism and the testing agency for being located at framework two sides.The utility model limits warm fuse by using the digestion tube of integral structure, increase, increases the devices such as sample mixing pit to solve the problems such as existing digestion device poor sealing effect, temperature control are unstable, sample mixing is uneven, simultaneously, since digestion device is integrated, its portability is also improved.
Description
Technical field
The utility model belongs to digestion device, especially novel seal digestion device.
Background technique
In the equipment such as detector, analyzer, digestion device is an important component.It is (to send out heater wire using resistance
Pyrogen reason) it is directly installed on the bottom outer wall of heater box, heating method are as follows: multiple containers equipped with differential responses solution are placed
In heater box, heat is passed into container by heater box when heater wire heating power.It finds during the experiment, measures number
According to there are certain deviation and fluctuations, for a long time, technical staff has carried out multi-party research to this, but up to now,
There has been no more convictive explanation and solutions.
Applicant was after carefully studying the prior art, it was found that existing digestion device equipment has the following deficiencies: 1, resolution
Device is to need that a certain range of temperature is kept to accelerate reaction rate, but temperature control is not sufficiently stable, and centainly influences absorption ratio in work；
2, digestion device is mostly detachable connection, causes its leakproofness poor, 3, sample mixing it is uneven, mix the absorption ratio of sample not
Stablize.
Utility model content
Purpose of utility model: providing a kind of novel seal digestion device, to solve existing digestion device poor sealing effect, temperature control not
Stable, sample mixes the problems such as uneven, while also improving the portability of digestion device.
Technical solution:
Novel seal digestion device, comprising: framework, feed liquor mechanism, liquid outlet mechanism, digestion tube, five part of testing agency.
Wherein, the framework is a hollow cuboid framework.
The feed liquor mechanism including being mounted on the feed liquor mixing pit of the framework upper half, positioned at framework side and passes through
The first peristaltic pump that framework is connect with feed liquor mixing pit and setting feed liquor mixing pit upper end and with pass through framework upper end
The first adjusting knob.
The liquid outlet mechanism, including being mounted on the waste liquid pool of the framework lower half and positioned at framework side and passing through
The second peristaltic pump that framework is connect with waste liquid pool.
The digestion tube in the framework and is fixedly mounted between feed liquor mechanism and liquid outlet mechanism comprising: pipe
Body, heating wire fixed column, fuse fixed column, sensor mount, wherein be respectively arranged in the tube body upper and lower part
Two heating wire fixed columns, on the tube body between described two heating wire fixed columns setting there are two fuse fixed column, with
And a sensor mount is provided in the tube body lower beveled.
The testing agency, the photometer light source of the side medium position including the framework is arranged in, and setting exist
The optical signal receiver that the other side of the framework is aligned with the photometer light source.
In a further embodiment, first peristaltic pump is provided with multiple inlets, including sample feed port and pure
Water inlet.
In a further embodiment, the middle part of the tube body is a cylinder glass cylinder, and the top of tube body is eight words
Shape upper orifice, the lower part of tube body are funnel shaped lower nozzle.
In a further embodiment, the middle part and lower part of the tube body are provided with the limit convex that multiple groups linearly arrange
It rises, heating wire is provided between described two heating wire fixed columns, the heating wire is twist wound along retention bead
On the tube body.
In a further embodiment, limited temperature fuse is set in described two fuse fixed columns.
In a further embodiment, the sensor mount is circular glass barrel mast, is inclined at inclining for tube body
On inclined-plane, it is structure as a whole with tube body.
In a further embodiment, the sensor mount is equipped with temperature sensor, installs in the sensor
Heat Conduction Material is filled between sensor mount glass.
In a further embodiment, the photometer light source include standard sources, setting standard sources side and with
The optical filter and light transmitting sheet of standard sources holding certain distance.
In a further embodiment, the second adjusting knob is provided on the optical signal receiver.
In a further embodiment, after sample mixed liquor is added in the digestion tube, sample mixed liquor liquid level position is super
Cross the line of photometer light source and optical signal receiver.
The utility model has the advantages that the utility model relates to a kind of novel seal digestion device, by setting integrated knot for digestion tube
Structure increases the warm fuse of limit, increases the devices such as sample mixing pit, and feed liquor mixing pit and waste liquid pool are arranged in framework
Portion shortens the connection length of tube body, thus the feed liquor of liquid and liquid is more efficient out in tube body, close to solve existing digestion device
The problems such as effect is poor, temperature control is unstable, sample mixing is uneven is sealed, simultaneously as the digestion device is integrated, is also mentioned
Its high portability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the photometer light source partial enlarged view of the utility model.
Appended drawing reference are as follows: the first adjusting knob 1, feed liquor mixing pit 2, the first peristaltic pump 3, tube body 4, heating wire fixed column 5,
Limit warm fuse 6, photometer light source 7, fuse fixed column 8, sensor mount 9, the second peristaltic pump 10, retention bead 11,
Second adjusting knob 12, optical signal receiver 13, heating wire 14, waste liquid pool 15, framework 16, standard sources 701, optical filter 702,
Light transmitting sheet 703.
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, for some technical characteristics well known in the art not into
Row description.
As shown in Fig. 1, novel seal digestion device, comprising: framework 16, feed liquor mechanism, liquid outlet mechanism, digestion tube, detection
Five part of mechanism.
Wherein, framework 16 is a hollow cuboid framework, plays a fixed supporting role.
Feed liquor mechanism includes the feed liquor mixing pit 2 for being mounted on 16 upper half of framework, is located at 2 side of feed liquor mixing pit simultaneously
Across 16 side of framework be fixedly connected the first peristaltic pump 3 and setting 2 upper end of feed liquor mixing pit and with pass through framework 16
First adjusting knob 1 of upper end.
As a preferred scheme, first peristaltic pump 3 is provided with multiple inlets, include sample feed port and
Purified water inlet.It is provided with agitating paddle (marking in figure) in the feed liquor mixing pit 2, opens the first peristaltic pump 3, extraction will be outer
Sample, the pure water in portion are injected in feed liquor mixing pit 2 and are mixed.
It is similar with feed liquor mechanism structure, liquid outlet mechanism include be mounted on 16 lower half of framework waste liquid pool 15 and
The second peristaltic pump 10 is fixedly connected with positioned at 15 side of waste liquid pool and across 16 side of framework.For storing, waste liquid being discharged.
Feed liquor mixing pit 2 and waste liquid pool 15 are arranged inside framework the digestion device, shorten the connection length of tube body,
The thus feed liquor of liquid and liquid is more efficient out in tube body.
Digestion tube is located in the framework 16 and is fixedly mounted between feed liquor mechanism and liquid outlet mechanism comprising: tube body
4, heating wire 14 limits warm fuse 6, sensor mount 9.
Wherein, tube body 4 divides for upper, middle, and lower part, and middle part is a cylinder glass cylinder, and top is in splayed
Nozzle, lower part are funnel shaped lower nozzle；It is respectively set in 4 upper and lower part of tube body there are two 14 fixed column 5 of heating wire,
The middle part and lower part of tube body 4 are provided with the retention bead 11 that multiple groups linearly arrange, described two 14 fixed columns 5 of heating wire it
Between be provided with heating wire 14, the heating wire 14 is twist wrapped on the tube body 4 along retention bead 11；Described two
Setting is arranged there are two fuse fixed column 8 in two fuse fixed columns 8 on tube body 4 between a 14 fixed column 5 of heating wire
Limited temperature fuse 6；The sensor mount 9 is circular glass barrel mast, is inclined on the inclined surface of tube body 4, with pipe
Body 4 is structure as a whole, and the sensor mount 9 is equipped with temperature sensor, in sensor installation and sensor installation
Heat Conduction Material is filled between 9 glass of portion.The generally totally-enclosed integral structure of entire digestion tube tube body 4, only in feed liquor mixing pit 2
There is setting to import and export with 15 junction of waste liquid pool, and import and export is provided with flexible seals, guarantee its sealing performance, improves
The test essence of digestion device.Normal condition, heating wire 14 keep certain power uniformly add to digestion tube around tube body 4
Heat；When the temperature is excessively high, temperature is transmitted to external processor and (not marked in figure by the temperature sensor on sensor mount 9
Out), lower 14 power of heating wire；Opposite, when the temperature is too low, improve 14 power of heating wire；Realize the intelligence of digestion device tube body 4
It can temperature control.Meanwhile when temperature anomaly occurs in equipment, the warm fusing automatically of fuse 6 is limited, stops heating, realizes and temperature is controlled,
Protect equipment.
As shown in Fig. 2, testing agency includes the photometer light source 7 that the side medium position of the framework 16 is arranged in,
And the optical signal receiver 13 that the other side of the framework 16 is aligned with the photometer light source 7 is set.Wherein, the light
Degree photometric source 7 includes standard sources 701, the filter that 701 side of standard sources is arranged in and keeps certain distance with standard sources 701
Mating plate 702 and light transmitting sheet 703.The second adjusting knob 12 is provided on the optical signal receiver 13.Photometer light source transmitting
Out after standard sources 701, after purification by optical filter 702 and light transmitting sheet 703, through sample solution, connect by optical signal receiver
By.
It should be noted that sample mixed liquor liquid level position is more than luminosity after sample mixed liquor is added in the digestion tube
The line in photometric source and optical signal receiver 13.
In order to facilitate the technical solution for understanding the novel seal digestion device, its working principle and use process are carried out brief
Illustrate: in use, 3 pipette samples solution of the first peristaltic pump is mixed into mixed solution pond, after mixing,
It is passed through in digestion tube, heating wire 14 heats sample solution, improves rate of slaking, and the sample to be tested in middle tube body 4 is molten
In digestion process, absorption ratio can change liquid, and testing agency can measure its absorption ratio situation of change, then utilize
Lambert-Beer's law is calculated, obtain in solution to be measured COD content or other need primary data, the liquid after the completion of last test
Pure water after body and cleaning equipment is stored in waste liquid pool 15, and digestion device is discharged by the second peristaltic pump 10.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of equivalents, these equivalents belong to the protection scope of the utility model.
Claims (10)
1. novel seal digestion device characterized by comprising
Framework is a hollow cuboid framework；
Feed liquor mechanism, including be mounted on the framework upper half feed liquor mixing pit, be located at framework side and pass through framework with into
The first peristaltic pump and feed liquor mixing pit upper end is set and is adjusted with across the first of framework upper end that liquid mixing pit connects
Save knob；
Liquid outlet mechanism, including being mounted on the waste liquid pool of the framework lower half and being located at framework side and pass through framework and useless
Second peristaltic pump of liquid pool connection；
Digestion tube in the framework and is fixedly mounted between feed liquor mechanism and liquid outlet mechanism comprising: tube body, electric heating
Silk fixed column, fuse fixed column, sensor mount, wherein electricity there are two being respectively set in the tube body upper and lower part
Heated filament fixed column, there are two fuse fixed columns for setting on the tube body between described two heating wire fixed columns, and in institute
It states and is provided with a sensor mount in tube body lower beveled；
Testing agency, the photometer light source of the side medium position including the framework is arranged in, and be arranged in the framework
The optical signal receiver that is aligned with the photometer light source of the other side.
2. novel seal digestion device according to claim 1, which is characterized in that first peristaltic pump be provided with it is multiple into
Liquid mouth, including sample feed port and purified water inlet.
3. novel seal digestion device according to claim 1, which is characterized in that the middle part of the tube body is a cylindrical shape
Glass infuser, the top of tube body are splayed upper orifice, and the lower part of tube body is funnel shaped lower nozzle.
4. novel seal digestion device according to claim 1, which is characterized in that the middle part and lower part of the tube body are provided with
The retention bead that multiple groups linearly arrange is provided with heating wire, the heating wire edge between described two heating wire fixed columns
Retention bead be twist wrapped on the tube body.
5. novel seal digestion device according to claim 1, which is characterized in that be arranged in described two fuse fixed columns
Limited temperature fuse.
6. novel seal digestion device according to claim 1, which is characterized in that the sensor mount is circular glass
Barrel mast is inclined on the inclined surface of tube body, is structure as a whole with tube body.
7. novel seal digestion device according to claim 1 or 6, which is characterized in that the sensor mount is equipped with
Temperature sensor is filled with Heat Conduction Material between sensor installation and sensor mount glass.
8. novel seal digestion device according to claim 1, which is characterized in that the photometer light source includes standard light
Source, the optical filter and light transmitting sheet that standard sources side is set and keeps certain distance with standard sources.
9. novel seal digestion device according to claim 1, which is characterized in that be provided on the optical signal receiver
Two adjusting knobs.
10. novel seal digestion device according to claim 1, which is characterized in that sample mixed liquor is added in the digestion tube
Afterwards, sample mixed liquor liquid level position is more than the line of photometer light source and optical signal receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047633.4U CN209485841U (en) | 2018-12-07 | 2018-12-07 | Novel seal digestion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047633.4U CN209485841U (en) | 2018-12-07 | 2018-12-07 | Novel seal digestion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485841U true CN209485841U (en) | 2019-10-11 |
Family
ID=68117768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822047633.4U Active CN209485841U (en) | 2018-12-07 | 2018-12-07 | Novel seal digestion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485841U (en) |
-
2018
- 2018-12-07 CN CN201822047633.4U patent/CN209485841U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New sealed digester Effective date of registration: 20211104 Granted publication date: 20191011 Pledgee: China Construction Bank Corporation Nanjing Qinhuai sub branch Pledgor: Nanjing Weisai Environmental Protection Technology Co.,Ltd. Registration number: Y2021980011853 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211116 Granted publication date: 20191011 Pledgee: China Construction Bank Corporation Nanjing Qinhuai sub branch Pledgor: Nanjing Weisai Environmental Protection Technology Co.,Ltd. Registration number: Y2021980011853 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New sealed digester Effective date of registration: 20211126 Granted publication date: 20191011 Pledgee: China Construction Bank Corporation Nanjing Qinhuai sub branch Pledgor: Nanjing Weisai Environmental Protection Technology Co.,Ltd. Registration number: Y2021980013385 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221212 Granted publication date: 20191011 Pledgee: China Construction Bank Corporation Nanjing Qinhuai sub branch Pledgor: Nanjing Weisai Environmental Protection Technology Co.,Ltd. Registration number: Y2021980013385 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New sealed digester Effective date of registration: 20230109 Granted publication date: 20191011 Pledgee: China Construction Bank Corporation Nanjing Qinzhun Sub-branch Pledgor: Nanjing Weisai Environmental Protection Technology Co.,Ltd. Registration number: Y2023980030764 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191011 Pledgee: China Construction Bank Corporation Nanjing Qinzhun Sub-branch Pledgor: Nanjing Weisai Environmental Protection Technology Co.,Ltd. Registration number: Y2023980030764 |