CN207336195U - A kind of online circulation ultraviolet heating digestion instrument of air-blowing - Google Patents
A kind of online circulation ultraviolet heating digestion instrument of air-blowing Download PDFInfo
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- CN207336195U CN207336195U CN201720842516.XU CN201720842516U CN207336195U CN 207336195 U CN207336195 U CN 207336195U CN 201720842516 U CN201720842516 U CN 201720842516U CN 207336195 U CN207336195 U CN 207336195U
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Abstract
The utility model discloses a kind of online circulation ultraviolet heating digestion instrument of air-blowing, it is related to water quality detection equipment technical field, the utility model includes housing, quartz glass digestion tube and some ultraviolet lamp tubes being arranged in housing, both ends are detachably provided with the ultraviolet lamp circuit board for installing ultraviolet lamp tube in housing, through hole is correspondingly arranged on two ultraviolet lamp circuit boards, one end of quartz glass digestion tube passes through two through hole from top to bottom, the other end extends housing, and the caliber for extending the part of housing is more than through hole, quartz glass digestion tube and two through hole clearance fit in housing, some ultraviolet lamp tubes are set around quartz glass digestion tube, the utility model has simple in structure, clear up mild condition, clear up efficient, it is easy to maintain, the advantages of applied widely.
Description
Technical field
Water quality detection equipment technical field is the utility model is related to, it is ultraviolet more particularly to a kind of online circulation air-blowing
Heat digestion instrument.
Background technology
Measurement water quality heavy metal, total phosphorus, total nitrogen, before total organic carbon equal size, it is necessary to water sample is carried out resolution processing with
The effect of eliminating the interference that organic matter measures These parameters, that is, reaching accurate measurement.Traditional digestion procedure have electrical heating and
Ultraviolet lamp irradiates, but electrical heating temperature should not control, if improper to aqueous temperature control, can directly affect measure knot
The accuracy of fruit；Irradiated using ultraviolet, when ultraviolet equipment produce sufficient dosage strong ultraviolet lighting be mapped to water, liquid or
During air, one of the various bacteriums, virus, microorganism, parasite or other pathogens are under the radiation of ultraviolet light, cell tissue
In DNA, RNA be destroyed, so as to prevent the regeneration of daughter cell, UV sterilizer is without using any chemical agent
In the case of, the bacterium in water, in liquid or air and virus have been killed in the short period.
But existing ultraviolet digestion apparatus structure is complex, difficulty of processing is big, such as Authorization Notice No. is
CN203275177U and Authorization Notice No. are ultraviolet digestion pipe involved in the Chinese utility model patent of CN206142872U
It is helicoidal structure, difficulty of processing is larger, and not easy to install and maintenance；
In addition, the gas for not reacting and overflowing completely produced in digestion process in total nitrogen digestion process (as produced
Intermediate product ammonia), overflowed due to that cannot be come into full contact with again with digestion solution, cause resolution degree insufficient；
Since ultraviolet lamp cannot be looked at straight with eyes for a long time, under normal conditions ultraviolet digestion device be at work need into
Row masking, but in monitoring water quality on line field, and need to carry out regularly examination and maintenance to ultraviolet digestion device, because
This, ultraviolet digestion device is while ultraviolet is covered in ensureing work, it is also desirable to convenient monitoring and maintenance.
Utility model content
The purpose of this utility model is that：For complex, the difficulty of processing that solves existing ultraviolet digestion apparatus structure
Greatly, not easy to install to provide a kind of online circulation ultraviolet heating digestion instrument of air-blowing with the problem of safeguarding, the utility model, structure is simple
It is single, mild condition is cleared up, resolution is efficient, easy to maintain, can be widely applied to need many indexes of ultraviolet heating resolution
Monitoring water quality on line.
The utility model specifically uses following technical scheme to achieve these goals：
A kind of online circulation ultraviolet heating digestion instrument of air-blowing, including housing, quartz glass digestion tube and some be arranged at
Ultraviolet lamp tube in housing, it is characterised in that：Both ends are detachably provided with the purple for installing ultraviolet lamp tube in the housing
Outer lamp circuit board, is correspondingly arranged on through hole on two ultraviolet lamp circuit boards, and one end of quartz glass digestion tube passes through from top to bottom
Two through hole, the other end extend housing, and the caliber for extending the part of housing is more than through hole, the quartz glass in housing
Digestion tube and two through hole clearance fit, some ultraviolet lamp tubes are set around quartz glass digestion tube.
Further, the part that the quartz glass digestion tube extends housing is extra heavy pipe portion, the part in housing
For appearance liquid portion, quartz glass digestion tube is connected with circulation air-blowing system, and circulation air-blowing system includes circulation air pump, extra heavy pipe portion top
Gas outlet is offered, holds and air inlet is offered below liquid portion, gas outlet is with air inlet respectively by circulating connecting tube and circulating air
Pump connection.
Further, fixed plate is provided with by housing, housing both ends are connected with geometrical clamp respectively, and housing is fixed by two
Sandwiched is placed in fixed plate.
Further, temperature sensor and heater are provided with the housing, temperature sensor is electrically connected with heater
It is connected to same temperature control circuit.
Further, observation through hole is provided with the housing.
Further, the observation through hole is arranged at housing lower end, and is arranged with housing for covering observation through hole
Hood for protecting rider, hood for protecting rider can slide up and down along housing.
Further, the material of the housing is stainless steel or aluminum alloy materials.
Further, connecting rod is connected between described two ultraviolet lamp circuit boards, connecting rod is purple by attachment screw and two
Outer lamp circuit board is detachably fixed connection.
The beneficial effects of the utility model are as follows：
1st, both ends are detachably provided with the ultraviolet lamp circuit board for installing ultraviolet lamp tube in the housing of the utility model,
And through hole is provided with ultraviolet lamp circuit board, one end of quartz glass digestion tube passes through two through hole, other end extension from top to bottom
Go out housing, and the caliber for extending the part of housing is more than through hole, between the quartz glass digestion tube and two through hole in housing
Gap coordinates, it is not necessary to and quartz glass digestion tube is fixed, just quartz glass digestion tube can be made to be stuck on ultraviolet lamp circuit board,
Will not be to bottom offset, simple in structure, convenience is installed and safeguarded to quartz glass digestion tube and ultraviolet lamp tube；By around
The ultraviolet that ultraviolet lamp tube outside quartz glass digestion tube produces is to the material to be cleared up in quartz glass digestion tube and resolution
Liquid is irradiated, it is ensured that clears up being smoothed out for reaction, simple in structure, handling ease；The housing of the utility model, can be to prevent
Only ultraviolet directly projects, and the eyes of operator are damaged.
2nd, the utility model is extracted the gas in quartz glass digestion tube out from gas outlet by circulating air pump, then from air inlet
Mouth blasts, and realizes circulation air-blowing, plays stirring action to the material and digestion solution to be cleared up in quartz glass digestion tube, make
Material to be cleared up comes into full contact with digestion solution, accelerates the progress of resolution reaction, at the same time, moreover it is possible to not complete by what is produced in digestion process
Full response and the gas that overflows blasts again, it is contacted secondary response again with digestion solution, move in circles, it is ensured that resolution has been reacted
It is complete to carry out.
3rd, the housing of the utility model is fixed in fixed plate by geometrical clamp, sound construction, and installation and removal are convenient.
4th, the utility model heats housing by heater, and detects case temperature by temperature sensor, can
Housing, ultraviolet lamp tube and quartz glass digestion tube is maintained at design temperature, further speed up the progress of resolution reaction.
5th, the utility model is provided with observation through hole on housing, facilitates operator to quartz glass digestion tube and ultraviolet
Fluorescent tube carries out examination and maintenance.
6th, the observation through hole of the utility model is arranged at housing lower end, and is arranged with housing for covering observation through hole
Hood for protecting rider, under normal operating conditions, the observation through hole cover that is blocked blocks, and ultraviolet can not pass through observation through hole, avoid purple
Cause to radiate outside outside line year device；When needing to check, hood for protecting rider is moved up, ultraviolet can pass through observation through hole, dimension
Shield personnel can check whether the working condition of ultraviolet lamp tube and quartz glass digestion tube is normal by observing through hole.
7th, the material of the utility model housing is stainless steel or aluminum alloy materials, has good heat conductivility and can
To reflect ultraviolet light so that the energy of ultraviolet light is resolved liquid absorption, improves resolution efficiency.
8th, connecting rod is connected between the two of the utility model ultraviolet lamp circuit boards, connecting rod is purple by attachment screw and two
Outer lamp circuit board is detachably fixed connection so that structure is more firm, improves the stability of device.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment 1.
Fig. 2 is the quartz glass digestion tube and the attachment structure schematic diagram of circulation air-blowing system of the utility model.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is A-A sectional views in Fig. 3.
Fig. 5 is the left view of Fig. 1.
Fig. 6 is the overall structure diagram of the utility model embodiment 2.
Fig. 7 is the left view of Fig. 6.
Reference numeral：1st, fixed plate；2nd, quartz glass digestion tube；2-1, extra heavy pipe portion；2-1.1, gas outlet；2-2, hold liquid
Portion；2-2.1, air inlet；2-3, circulation air pump；2-4, circulation connecting tube；3rd, ultraviolet lamp power cord；4th, ultraviolet lamp circuit board；4-
1st, through hole；5th, geometrical clamp；6th, ultraviolet lamp tube；7th, housing；7-1, observation through hole；8th, hood for protecting rider；9th, temperature sensor；10th, heat
Device；11st, temperature control line.
Embodiment
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiments to this
Utility model is described in further detail.
Embodiment 1
As shown in Fig. 1 to Fig. 5, the present embodiment provides a kind of online circulation ultraviolet heating digestion instrument of air-blowing, including housing
7th, quartz glass digestion tube 2 and three ultraviolet lamp tubes 6 being arranged in housing 7,7 both ends of housing are detachably provided with for pacifying
The ultraviolet lamp circuit board 4 of ultraviolet lamp tube 6 is filled, correspondence is provided with through hole 4-1, quartz glass digestion tube on two ultraviolet lamp circuit boards 4
2 one end passes through two through hole 4-1 from top to bottom, and the other end extends housing 7, and the caliber for extending the part of housing 7 is more than
Through hole 4-1, quartz glass digestion tube 2 in housing 7 and two through hole 4-1 clearance fits, three 6 uniform rings of ultraviolet lamp tube around
Outside quartz glass digestion tube 2, two ultraviolet lamp circuit boards 4 are respectively exported by a ultraviolet lamp power cord 3, and with ultraviolet circuit for lamp
Connection (not shown), provides power supply for ultraviolet lamp tube 6 and controls its start and stop, three are evenly distributed between two ultraviolet lamp circuit boards 4
Root connecting rod 12, connecting rod 12 are detachably fixed with two ultraviolet lamp circuit boards 4 by attachment screw 13 and are connected, and are improved device and are stablized
Property, and disassemble conveniently, gap is left between every ultraviolet lamp tube 6 and quartz glass digestion tube 2, facilitates ultraviolet lamp tube 6 and quartz
The dismounting of glass digestion tube 2.
The both ends of quartz glass digestion tube 2 are connected with circulation air-blowing system, and circulation air-blowing system includes circulation air pump 2-3,
The part that quartz glass digestion tube 2 extends housing 7 is extra heavy pipe portion 2-1, and the part in housing 7 is to hold liquid portion 2-2, extra heavy pipe
Gas outlet 2-1.1 is offered above portion 2-1, holds and offers air inlet 2-2.1, gas outlet 2-1.1 and air inlet below liquid portion 2-2
Mouthful 2-2.1 connect by circulating connecting tube 2-4 with circulation air pump 2-3 respectively, and when circulating air pump 2-3 and working, gas is from gas outlet
2-1.1 is extracted, and is blasted quartz glass digestion tube 2 from air inlet 2-2.1, to the digestion solution in quartz glass digestion tube 2
Realize circulation air-blowing, normal pressure state is maintained in quartz glass digestion tube 2, while the stirring that air-blowing is also achieved to digestion solution is made
With, accelerate resolution chemical reaction, and can by produced in digestion process not completely react and overflow gas again with
Digestion solution contacts and secondary response again, ensures resolution the reaction was complete to carry out.
Housing 7 is tube-in-tube structure, and the material of housing 7 is stainless steel, aluminium alloy or other metal materials, is had well
Heat conductivility and ultraviolet light can be reflected, the energy of ultraviolet light is resolved liquid absorption as much as possible, improve resolution efficiency, this reality
The material selection stainless steel material of a middle casing 7 is applied, fixed plate 1 is provided with by housing 7,7 both ends of housing are connected with fixation respectively
Folder 5, housing 7 is arranged in fixed plate 1 by two geometrical clamps 5, sound construction, is installed, is disassembled conveniently, in the circumferential wall of housing 7
Lower end is provided with the observation through hole 7-1 of hollow out, and the hood for protecting rider for blocking observation through hole 7-1 is also arranged with housing 7
8, hood for protecting rider 8 can be slided up and down along housing 7, and under normal operating conditions, the observation through hole 7-1 covers 8 that are blocked block, and ultraviolet can not
Through observation through hole 7-1, ultraviolet is avoided to causing to radiate outside device, after hood for protecting rider 8 are removed upwards, ultraviolet
Through observation through hole 7-1, maintenance personnel can check ultraviolet lamp tube 6 and quartz glass digestion tube 2 by observing through hole 7-1
Whether working condition is normal, convenient and practical.
Embodiment 2
As shown in Figure 6 and Figure 7, the present embodiment further optimizes on the basis of embodiment 1, is specifically：
Temperature sensor 9 and heater 10 are provided with housing 7, and temperature sensor 9 passes through temperature with heater 10
Control line 11 and be electrically connected temperature-control circuit (not shown), the present embodiment can heat housing 7 by heater 10, and lead to
Excess temperature sensor 9 detects the temperature of housing 7, can be generally held in housing 7, ultraviolet lamp tube 6 and quartz glass digestion tube 2
Design temperature, further speeds up resolution reaction speed, promotes resolution.
The above, is only the preferred embodiment of the utility model, is not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, what every specification and accompanying drawing content with the utility model was made is equal
Structure change, similarly should be included in the scope of protection of the utility model.
Claims (8)
1. a kind of online circulation ultraviolet heating digestion instrument of air-blowing, including housing (7), quartz glass digestion tube (2) and some set
The ultraviolet lamp tube (6) being placed in housing (7), it is characterised in that：The interior both ends of the housing (7) are detachably provided with for installing
The ultraviolet lamp circuit board (4) of ultraviolet lamp tube (6), through hole (4-1), quartzy glass are correspondingly arranged on two ultraviolet lamp circuit boards (4)
One end of glass digestion tube (2) passes through two through hole (4-1) from top to bottom, and the other end extends housing (7), and extends housing (7)
The caliber of part be more than through hole (4-1), the quartz glass digestion tube (2) in housing (7) is matched somebody with somebody with two through hole (4-1) gap
Close, some ultraviolet lamp tubes (6) are set around quartz glass digestion tube (2).
A kind of 2. online circulation ultraviolet heating digestion instrument of air-blowing according to claim 1, it is characterised in that：The quartz
The part that glass digestion tube (2) extends housing (7) is extra heavy pipe portion (2-1), and the part in housing (7) is appearance liquid portion (2-
2), quartz glass digestion tube (2) is connected with circulation air-blowing system, and circulation air-blowing system includes circulation air pump (2-3), extra heavy pipe portion
Gas outlet (2-1.1) is offered above (2-1), holds and offers air inlet (2-2.1), gas outlet (2-1.1) below liquid portion (2-2)
Connected respectively by circulating connecting tube (2-4) with circulation air pump (2-3) with air inlet (2-2.1).
A kind of 3. online circulation ultraviolet heating digestion instrument of air-blowing according to claim 1 or 2, it is characterised in that：In shell
Fixed plate (1) is provided with by body (7), housing (7) both ends are connected with geometrical clamp (5) respectively, and housing (7) passes through two geometrical clamps (5)
It is arranged in fixed plate (1).
A kind of 4. online circulation ultraviolet heating digestion instrument of air-blowing according to claim 1, it is characterised in that：The housing
(7) temperature sensor (9) and heater (10) are provided with, temperature sensor (9) is electrically connected with same with heater (10)
Temperature-control circuit.
A kind of 5. online circulation ultraviolet heating digestion instrument of air-blowing according to claim 1, it is characterised in that：The housing
(7) observation through hole (7-1) is provided with.
A kind of 6. online circulation ultraviolet heating digestion instrument of air-blowing according to claim 5, it is characterised in that：The observation
Through hole (7-1) is arranged at housing (7) lower end, and sliding sleeve is equipped with for covering blocking for observation through hole (7-1) on housing (7)
Cover (8).
A kind of 7. online circulation ultraviolet heating digestion instrument of air-blowing according to claim 1, it is characterised in that：The housing
(7) material is stainless steel or aluminum alloy materials.
A kind of 8. online circulation ultraviolet heating digestion instrument of air-blowing according to claim 1, it is characterised in that：Described two is purple
Connecting rod (12) is connected between outer lamp circuit board (4), connecting rod (12) passes through attachment screw (13) and two ultraviolet lamp circuit boards
(4) it is detachably fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842516.XU CN207336195U (en) | 2017-07-12 | 2017-07-12 | A kind of online circulation ultraviolet heating digestion instrument of air-blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842516.XU CN207336195U (en) | 2017-07-12 | 2017-07-12 | A kind of online circulation ultraviolet heating digestion instrument of air-blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336195U true CN207336195U (en) | 2018-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720842516.XU Active CN207336195U (en) | 2017-07-12 | 2017-07-12 | A kind of online circulation ultraviolet heating digestion instrument of air-blowing |
Country Status (1)
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| CN (1) | CN207336195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132108A (en) * | 2017-07-12 | 2017-09-05 | 四川久环环境技术有限责任公司 | A kind of online circulation ultraviolet heating digestion instrument of air-blowing |
-
2017
- 2017-07-12 CN CN201720842516.XU patent/CN207336195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132108A (en) * | 2017-07-12 | 2017-09-05 | 四川久环环境技术有限责任公司 | A kind of online circulation ultraviolet heating digestion instrument of air-blowing |
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