CN209727599U - Ultraviolet catalytic digestion instrument - Google Patents
Ultraviolet catalytic digestion instrument Download PDFInfo
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- CN209727599U CN209727599U CN201822102372.1U CN201822102372U CN209727599U CN 209727599 U CN209727599 U CN 209727599U CN 201822102372 U CN201822102372 U CN 201822102372U CN 209727599 U CN209727599 U CN 209727599U
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- frame
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- tube
- outer housing
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Abstract
A kind of ultraviolet catalytic digestion instrument, including digestion tube, the digestion tube is internally provided with ultraviolet lamp, the inner cavity for installing ultraviolet lamp and the hollow sandwich around inner cavity setting, the inner cavity is equipped with ultraviolet lamp, the lower end of the hollow sandwich is provided with inlet, and the upper end of the hollow sandwich is provided with overflow port；The outside of the hollow sandwich is surrounded with heating module close to one end part of the inlet, the temperature inductor for measuring the temperature of liquid in the hollow sandwich is provided between the heating module and the overflow port, the temperature inductor is electrically connected the heating module.The utility model is structurally reasonable, has ultraviolet light and heating dibit resolution, oxidation rate is fast, uses safe, save the cost.
Description
Technical field
The utility model belongs to digesting equipment technical field, and in particular to a kind of ultraviolet light irradiation catalysis heating resolution instrument.
Background technique
Resolution instrument is widely used in the units such as sewage treatment, environmental protection, scientific research institutions, institution of higher learning, analyzes liquid-like
Resolution early period processing when product.
But there is also following disadvantages for traditional resolution instrument: 1, traditional Specimen eliminating mode is usually that electrical heating high-temperature disappears
Solution, high temperature need to pressurize, and power consumption simultaneously has risk of explosion；Electrical heating high-temperature oxidation rate is very slow, with a large amount of such as nitric acid, hydrochloric acid
Equal acid solutions, but really seldom, most of acid is all vapored away in the form of acid gas because being heated at high temperature the acid of resolution consumptive use.2,
Traditional Specimen eliminating requires must be in draught cupboard, and ability effective protection analytical test worker is not hurt by toxic and harmful gas
Evil.3, traditional electric heating resolution is constant temperature digestion, and resolution effect is undesirable.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the purpose of the utility model is to provide a kind of structurally reasonable, there is purple
Outside line and heating dibit resolution, oxidation rate is fast, uses safe, save the cost ultraviolet catalytic digestion instrument.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of ultraviolet catalytic digestion instrument, including
Digestion tube, the inner cavity of the digestion tube being internally provided with for installing ultraviolet lamp and the circular inner cavity are arranged hollow
Interlayer, the inner cavity are installed with ultraviolet lamp, and the lower end of the hollow sandwich is provided with inlet, and the upper end of the hollow sandwich is set
It is equipped with overflow port；The outside of the hollow sandwich is surrounded with heating module close to one end part of the inlet, described
The temperature inductor for measuring the temperature of liquid in the hollow sandwich, institute are provided between heating module and the overflow port
It states temperature inductor and is electrically connected the heating module.
As further improvement of the utility model: the corresponding digestion tube is additionally provided with frame shell, outside the frame
Shell includes for accommodating the fixed lower seat of the outer housing of the digestion tube, the frame for carrying out lower limit to the digestion tube, using
In the fixed seat of honour of frame for carrying out upper limit to the digestion tube.
As further improvement of the utility model: being provided with first passed through for the inlet on the outer housing and open
Mouth and the second opening passed through for the overflow port.
As further improvement of the utility model: the fixed lower seat of the frame is equipped with the support placed for the digestion tube
Slot.
As further improvement of the utility model: the fixed seat of honour of the frame is equipped with the third passed through for the ultraviolet lamp
Opening, the third opening are provided with the fixed lid of fluorescent tube, are provided with rubber between the fixed lid of the fluorescent tube and the ultraviolet lamp
Circle.
As further improvement of the utility model: the frame shell further includes the fixed bottom plate of frame, the outer housing
Lid closes on the fixed bottom plate of the frame；The outer housing is provided with frame with the Gai Heduan of the fixed bottom plate of the frame and connect
Column, the both ends of the frame connecting column are separately connected the fixed seat of honour of the frame and the fixed lower seat of the frame.
As further improvement of the utility model: the lead wire outlet passed through for cable is provided on the outer housing, it is described
Waterproof cable connector is provided at lead wire outlet.
As further improvement of the utility model: be provided on the digestion tube for measuring the ultraviolet of the ultraviolet lamp
The measurement window of line intensity corresponds to the measurement window on the outer housing and is provided with ultraviolet measurement mouth or ultraviolet measurement device.
As further improvement of the utility model: the outer surface of the digestion tube is coated with reflective silver mirror layer.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is structurally reasonable, and ultraviolet radiator and heating module is arranged, and is disappeared using ultraviolet light and heating dibit
Solution accelerates digestion process.
(2) the utility model room temperature operating temperature is 95 DEG C, avoids conventional high temperature high-pressure digestion environment, avoids possibility
Misoperation causes an explosion accident, and eliminates security risk.
(3) the utility model ultraviolet light and heating dibit resolution, Hydrolytic acid amount is few, and digestion time 15 minutes or so, often
Rule resolution need 30 minutes or more, time and electric energy are saved, effects of energy conservation and environmental protection has been reached.
Detailed description of the invention
In order to illustrate more clearly of the utility model embodiment technical solution, will make below to required in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of the utility model digestion instrument.
Fig. 2 is the schematic cross-sectional view of the utility model digestion instrument.
Fig. 3 is the structural schematic diagram of the utility model digestion tube.
In figure: under the fixed bottom plate of 1- frame shell, 2- digestion tube, 3- frame, the fixed seat of honour of 4- frame, 5- frame are fixed
Seat, 6- outer housing, 7- frame connecting column, 8- third opening, in 9- support slot, 10- waterproof cable connector, 11- ultraviolet lamp, 12-
Chamber, 13- hollow sandwich, 14- ultraviolet lamp installing port, 15- inlet, 16- overflow port, 17- heating module, 18- temperature sensor,
19- fluorescent tube fixes lid, 20- rubber ring, 21- first opening, the opening of 22- second, 23- measurement window, 24- ultraviolet measurement mouth.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is described in detail in body embodiment.It should be noted that in the absence of conflict, the implementation of the application
Feature in mode and embodiment can be combined with each other.Many details are explained in the following description in order to abundant
Understand the utility model, described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply mode.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Embodiment 1
Referring to figs. 1 to Fig. 3, a kind of ultraviolet light irradiation catalysis heating resolution instrument, resolution instrument includes frame shell 1 and digestion tube
2, frame shell 1 include the fixed bottom plate 3 of frame, the fixed seat of honour 4 of the frame for carrying out upper limit to the digestion tube, for pair
The digestion tube carries out the fixed lower seat 5 of frame of lower limit and the outer housing 6 for accommodating the digestion tube, the lid of outer housing 6 close
On the fixed bottom plate 3 of the frame；The Gai Heduan of outer housing 6 and the fixed bottom plate 3 of the frame is provided with frame connecting column 7, frame
The both ends of frame connecting column 7 are separately connected the fixed seat of honour of the frame and the fixed lower seat of the frame.The fixed seat of honour 4 of frame, which is equipped with, to be supplied
The third opening 8 that the ultraviolet lamp passes through, the fixed lower seat 5 of frame are equipped with the support slot 9 placed for the digestion tube 2, outer housing 6
On be provided with the lead wire outlet passed through for cable, waterproof cable connector 10 is provided at lead wire outlet.
Plate reflective silver mirror layer, the inner cavity of digestion tube 2 being internally provided with for installing ultraviolet lamp in the outer surface of digestion tube 2
12 and around the inner cavity setting hollow sandwich 13, inner cavity 12 is installed with ultraviolet lamp 11.The Single port of digestion tube is equipped with
Ultraviolet lamp installing port 14, ultraviolet lamp 11 are installed on 2 inner cavity of digestion tube by ultraviolet lamp installing port 14, and the lower end of hollow sandwich 13 is set
It is equipped with inlet 15, the upper end of hollow sandwich is provided with overflow port 16；The outside of hollow sandwich 13 is close to one end of inlet 15
It partially surrounds and is provided with heating module 17, be provided between heating module 17 and overflow port 16 for measuring in the hollow sandwich
The temperature inductor 18 of the temperature of liquid, temperature inductor 18 are electrically connected the heating module 17.
Ultraviolet lamp 11 can put in the inside that shell 1 is fixedly installed in frame shell 1 by third opening 8, and support slot 9 is held
Hold in the palm the bottom of fixed digestion tube 2.Third opening is provided with the fixed lid 19 of fluorescent tube, the fixed lid 19 of fluorescent tube and the ultraviolet lamp 11 it
Between be provided with rubber ring 20, the rubber ring 20 that ultraviolet lamp 11 passes through at third opening 8 compresses, and the fixed lid 19 of fluorescent tube compresses rubber ring
20 and ultraviolet lamp 11 make its deformation clamp.
The first opening 21 for supplying the inlet to pass through and pass through for the overflow port second is provided on outer housing
Opening 22, overflow port 16 stretch out the outside of frame shells 1 from the first of outer housing 6 the opening 21, inlet 15 from outer housing 6 the
Two openings 22 stretch out the outside of shell 1.
It is provided with the measurement window 23 of the uitraviolet intensity for measuring the ultraviolet lamp on digestion tube 2, is corresponded on outer housing
The measurement window is provided with ultraviolet measurement mouth 24 or ultraviolet measurement device, is convenient for measuring.
When the utility model is used, liquid sample is driven by the pump housing, is flowed into interlayer from inlet；Heating module is electricity
Heater is set to resolution pipe outer wall by electronic control panel, and to resolution pipe outer wall conduction heating liquid, heating liquid passes through
Convection current is formed, keeps fluid temperature uniform, heating is accelerated, while heating power is adjusted by temperature sensor feedback；Ultraviolet lamp
The ultraviolet light of generation is irradiated to liquid, Catalytic digestion reaction through inner cavity；Surplus liquid and exhaust gas are discharged from overflow port；It has cleared up
Cheng Hou, by external switching valve, liquid is flowed out from inlet；Measurement window is for measuring uviol lamp intensity；Heating module and temperature
Sensor wire is spent, is drawn from waterproof cable joint.
When the utility model is used, the ultraviolet wavelength of ultraviolet lamp is 253.7nm, when ultraviolet light sufficient dosage is irradiated to liquid
In body, the DNA structure of organic matter is destroyed, accelerates digestion process；Room temperature operating temperature uses 95 DEG C, avoids conventional high temperature high pressure
Environment is cleared up, avoids that possible operation is improper to cause an explosion accident, eliminates security risk.It is cleared up when using the utility model
Time 15 minutes or so, and general digestion need 30 minutes or more, time and electric energy are saved, effects of energy conservation and environmental protection has been reached；It is purple
Outside line and heating dibit resolution, accelerate digestion process, Hydrolytic acid amount is few.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, therefore it is all without departing from the content of the technical scheme of the utility model, implement according to the technical essence of the utility model to above
Any modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by example.
Claims (9)
1. a kind of ultraviolet catalytic digestion instrument, including digestion tube, which is characterized in that the digestion tube is internally provided with for filling
If the inner cavity of ultraviolet lamp and the hollow sandwich around inner cavity setting, the inner cavity is installed with ultraviolet lamp, the hollow folder
The lower end of layer is provided with inlet, and the upper end of the hollow sandwich is provided with overflow port；
The outside of the hollow sandwich is surrounded with heating module, the heating module close to one end part of the inlet
The temperature inductor for measuring the temperature of liquid in the hollow sandwich, the temperature sense are provided between the overflow port
Device is answered to be electrically connected the heating module.
2. Catalytic digestion device according to claim 1, it is characterized in that: the corresponding digestion tube is additionally provided with outside frame
Shell, the frame shell include for accommodating the outer housing of the digestion tube, for the frame to digestion tube progress lower limit
The fixed lower seat of frame, the fixed seat of honour of the frame for carrying out upper limit to the digestion tube.
3. Catalytic digestion device according to claim 2, it is characterized in that: being provided on the outer housing for the inlet
The first opening passed through and the second opening passed through for the overflow port.
4. Catalytic digestion device according to claim 2, it is characterized in that: the fixed lower seat of the frame is equipped with and supplies the resolution
The support slot that pipe is placed.
5. Catalytic digestion device according to claim 2 or 4, it is characterized in that: the fixed seat of honour of the frame is equipped with described in confession
Third that ultraviolet lamp passes through opening, the third opening are provided with the fixed lid of fluorescent tube, the fixed lid of the fluorescent tube with it is described ultraviolet
Rubber ring is provided between lamp.
6. Catalytic digestion device according to claim 5, it is characterized in that: the frame shell further includes the fixed bottom of frame
Plate, the outer housing lid close on the fixed bottom plate of the frame；The Gai Heduan of the outer housing and the fixed bottom plate of the frame is set
It is equipped with frame connecting column, the both ends of the frame connecting column are separately connected under the frame fixation seat of honour and frame fixation
Seat.
7. Catalytic digestion device according to claim 2, passed through it is characterized in that: being provided on the outer housing for cable
Lead wire outlet is provided with waterproof cable connector at the lead wire outlet.
8. Catalytic digestion device according to claim 2, it is characterized in that: being provided on the digestion tube described for measuring
The measurement window of the uitraviolet intensity of ultraviolet lamp corresponds to the measurement window on the outer housing and is provided with ultraviolet measurement mouth or ultraviolet
Line measuring device.
9. Catalytic digestion device according to claim 1 or 2, it is characterized in that: the outer surface of the digestion tube be coated with it is reflective
Silver mirror layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102372.1U CN209727599U (en) | 2018-12-14 | 2018-12-14 | Ultraviolet catalytic digestion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102372.1U CN209727599U (en) | 2018-12-14 | 2018-12-14 | Ultraviolet catalytic digestion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727599U true CN209727599U (en) | 2019-12-03 |
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ID=68677129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102372.1U Active CN209727599U (en) | 2018-12-14 | 2018-12-14 | Ultraviolet catalytic digestion instrument |
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| CN (1) | CN209727599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272534A (en) * | 2020-03-19 | 2020-06-12 | 水利部南京水利水文自动化研究所 | Water quality total phosphorus digestion device and method |
-
2018
- 2018-12-14 CN CN201822102372.1U patent/CN209727599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272534A (en) * | 2020-03-19 | 2020-06-12 | 水利部南京水利水文自动化研究所 | Water quality total phosphorus digestion device and method |
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