CN208206957U - A kind of biochemical aerobic amount micro-biological reaction device of seawater - Google Patents
A kind of biochemical aerobic amount micro-biological reaction device of seawater Download PDFInfo
- Publication number
- CN208206957U CN208206957U CN201820832752.8U CN201820832752U CN208206957U CN 208206957 U CN208206957 U CN 208206957U CN 201820832752 U CN201820832752 U CN 201820832752U CN 208206957 U CN208206957 U CN 208206957U
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- China
- Prior art keywords
- reaction vessel
- seawater
- sample
- central shaft
- slide plate
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Abstract
The utility model discloses a kind of biochemical aerobic amount micro-biological reaction device of seawater, belong to water quality monitoring instrument technical field, including reaction vessel, sample feeding pipe, sample outlet pipe and dissolution oxygen detection, the top of reaction vessel is equipped with sample feeding pipe, the bottom or side of reaction vessel are equipped with sample outlet pipe, and the detecting electrode for dissolving oxygen detection protrudes into the inside of reaction vessel.The telescopic rod of straight trip push-rod electric machine is fixedly connected with slide plate in the utility model, and the bottom end of central shaft and the inclination face contact of slide plate, central shaft is equipped with and its orthogonal disturbance cross bar, suspended solid in sample is not easy to deposit, and it can be realized dynamic and carry out the biochemical aerobic measurement examination of seawater, the biochemical aerobic amount micro-biological reaction device of seawater for solving the prior art can not be accomplished to recycle dynamic detection, the microorganism being easy in short time kill seawater, and in the oxidation process using microorganism as medium, the technical issues of suspended solid in sample is easy deposition.
Description
Technical field
The utility model belongs to water quality monitoring instrument technical field, and in particular to a kind of biochemical aerobic amount microorganism of seawater is anti-
Answer device.
Background technique
The microbiological sensor for measuring water mesophytization oxygen demand is made of oxygen electrode and Microbe membrane, and principle is to work as
Sample containing saturated dissolved oxygen circulates and is contacted in pond with microbiological sensor, and dissolubility bio-degradable has in sample
Effect of the machine object by strain in Microbe membrane, and a certain amount of oxygen is consumed, make the quality for being diffused into oxygen on oxygen electrode surface
It reduces.Biochemical oxygen demand (BOD) is also known as bod, is to indicate that a synthesis of the aerobic pollutions matter content such as Organic substance in water refers to
Mark, it illustrates that Organic substance in water for the biochemical action of microorganism carries out oxygenolysis, is allowed to inorganization or is disappeared when aerifying
Consume the total quantity of oxygen in water.The value of biochemical oxygen demand (BOD) is higher, illustrates that organic pollutants matter is more, pollutes also tighter
Weight, is suspended or dissolved state is present in hydrocarbonization in the industrial wastewaters such as sanitary sewage and sugaring, food, papermaking, fiber
Closing object, protein, grease, lignin etc. is organic pollutant, can the biological chemistry action through aerobic organism and decompose.Microorganism
Reaction unit is the equipment for detecting seawater mesophytization oxygen demand, the biochemical aerobic amount micro-biological reaction device of the seawater of the prior art without
Method accomplishes circulation dynamic detection, the microorganism being easy in short time kill seawater, and using microorganism as the oxidation of medium
Cheng Zhong, the suspended solid in sample are easy deposition.
Summary of the invention
(1) technical solution
In order to overcome the shortage of prior art, the utility model provides a kind of biochemical aerobic amount micro-biological reaction device of seawater,
Including reaction vessel, sample feeding pipe, sample outlet pipe and dissolution oxygen detection, the top of the reaction vessel is equipped with the sample feeding pipe, institute
The bottom or side for stating reaction vessel are equipped with the sample outlet pipe, and the detecting electrode of the dissolution oxygen detection protrudes into the reaction
The inside of container, the bottom of the reaction vessel are fixed on the top surface of bottom case, and the inside left of the bottom case is equipped with motor cabinet, institute
Fixed straight trip push-rod electric machine on motor cabinet is stated, the telescopic rod of the straight trip push-rod electric machine is fixedly connected with slide plate, the top of the slide plate
Face is inclined surface, and the bottom of the slide plate is equipped with sliding block, and the inner bottom surface of the bottom case is equipped with slideway, the reaction vessel
Inner bottom surface be equipped with shaft sleeve, the internal activity of the shaft sleeve is arranged central shaft, and the bottom end of the central shaft is arc
Face structure, and the inclination face contact of the bottom end of the central shaft and the slide plate, the central shaft are equipped with and its phase
Mutually vertical disturbance cross bar, and the horizontal length of the disturbance cross bar is from top to bottom gradually incremented by.
Further, the central shaft is equipped with two rows of disturbance cross bars, and two rows of disturbance cross bar axis pair
Claim, the quantity of disturbance cross bar described in every row is 6.
Further, the side of the reaction vessel is equipped with circulating pump, and the outlet pipe setting of the circulating pump is described anti-
The top of container is answered, the bottom of the reaction vessel is arranged in the water inlet pipe of the circulating pump.
Further, the junction of the central shaft and the reaction vessel is equipped with rubber seal ring.
Working principle of the utility model is: in carrying out bod detection process, first by sample liquids from sample introduction
Pipe investment, the manual ball valve being then closed in sample outlet pipe, starts the straight trip push-rod electric machine being arranged on motor cabinet, then can also open
The side of dynamic reaction vessel is equipped with circulating pump, since the telescopic rod of straight trip push-rod electric machine is fixedly connected with slide plate, and central shaft
Bottom end and slide plate inclination face contact, central shaft be equipped with its orthogonal disturbance cross bar, and disturb cross bar
Horizontal length is from top to bottom gradually incremented by, and the suspended solid in sample is not easy to deposit, and can be realized dynamic and carry out seawater
Biochemical aerobic measurement examination.
(2) beneficial effect
The utility model has the beneficial effects that the telescopic rod for push-rod electric machine of keeping straight on compared with the prior art, in the utility model
It is fixedly connected with slide plate, and the inclination face contact of the bottom end of central shaft and slide plate, central shaft is equipped with and is mutually perpendicular to it
Disturbance cross bar, and the horizontal length for disturbing cross bar is from top to bottom gradually incremented by, and the suspended solid in sample is not easy to deposit,
And can be realized dynamic and carry out the biochemical aerobic measurement examination of seawater, the biochemical aerobic amount microorganism of seawater for solving the prior art is anti-
Answer device that can not accomplish to recycle dynamic detection, the microorganism being easy in short time kill seawater, and using microorganism as medium
Oxidation process in, the technical issues of suspended solid in sample is easy deposition.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the biochemical aerobic amount micro-biological reaction device of seawater；
Fig. 2 is the structural schematic diagram of the biochemical aerobic amount micro-biological reaction device middle slide plate of seawater.
Specific embodiment
The utility model is further described below with reference to embodiment.
Embodiment one
As shown in Figure 1 and 2, the implementation case provides a kind of biochemical aerobic amount micro-biological reaction device of seawater, including reaction is held
Device 1, sample feeding pipe 2, sample outlet pipe 3 and dissolution oxygen detection 4, the top of the reaction vessel 1 is equipped with the sample feeding pipe 2, described anti-
The bottom of container 1 or side is answered to be equipped with the sample outlet pipe 3, the detecting electrode of the dissolution oxygen detection 4 protrudes into the reaction
The inside of container 1, the bottom of the reaction vessel 1 are fixed on the top surface of bottom case 5, and the inside left of the bottom case 5 is equipped with motor
Seat 51, fixed straight trip push-rod electric machine 52 on the motor cabinet 51, the telescopic rod 53 of the straight trip push-rod electric machine 52 are fixedly connected with cunning
Plate 54, the top surface of the slide plate 54 is inclined surface, and the bottom of the slide plate 54 is equipped with sliding block 55, the inside of the bottom case 5
Bottom surface is equipped with slideway 56, and the inner bottom surface of the reaction vessel 1 is equipped with shaft sleeve 11, and the internal activity of the shaft sleeve 11 is arranged
Central shaft 12, the bottom end of the central shaft 12 are globoidal structure, and the bottom end of the central shaft 12 and the slide plate
54 inclination face contact, the central shaft 12 are equipped with and its orthogonal disturbance cross bar 13, and the disturbance cross bar
13 horizontal length is from top to bottom gradually incremented by.
In this embodiment, the central shaft 12 is equipped with two rows of disturbance cross bars 13, and two rows of disturbance cross
13 axial symmetry of bar, the quantity of disturbance cross bar 13 described in every row is 6, and the side of the reaction vessel 1 is equipped with circulating pump 6, described
The top of the reaction vessel 1 is arranged in the outlet pipe 61 of circulating pump 6, and the setting of water inlet pipe 62 of the circulating pump 6 is described anti-
The bottom of container 1 is answered, the central shaft 12 and the junction of the reaction vessel 1 are equipped with rubber seal ring 14.It is being given birth to
Change in oxygen demand detection process, first put into sample liquids from sample feeding pipe 2, the manual ball valve being then closed in sample outlet pipe 3 opens
The straight trip push-rod electric machine 52 being arranged on dynamic motor cabinet 51, the side that then also can star reaction vessel 1 are equipped with circulating pump 6, by
Slide plate 54, and the inclined surface of the bottom end of central shaft 12 and slide plate 54 are fixedly connected in the telescopic rod 53 of straight trip push-rod electric machine 52
Contact, central shaft 12 be equipped with its orthogonal disturbance cross bar 13, and disturb the horizontal length of cross bar 13 by up to
Under be gradually incremented by, the suspended solid in sample is not easy to deposit, and can be realized dynamic and carry out biochemical aerobic measurements of seawater and try.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, this
Belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be with appended claims
It is quasi-.
Claims (4)
1. a kind of biochemical aerobic amount micro-biological reaction device of seawater, including reaction vessel (1), sample feeding pipe (2), sample outlet pipe (3) and
It dissolves oxygen detection (4), the top of the reaction vessel (1) is equipped with the sample feeding pipe (2), the bottom of the reaction vessel (1)
Or side is equipped with the sample outlet pipe (3), the detecting electrode of dissolution oxygen detection (4) protrudes into the reaction vessel (1)
It is internal, which is characterized in that the bottom of the reaction vessel (1) is fixed on the top surface of bottom case (5), and the inside of the bottom case (5) is left
Side is equipped with motor cabinet (51), fixed straight trip push-rod electric machine (52) on the motor cabinet (51), straight trip push-rod electric machine (52)
Telescopic rod (53) is fixedly connected slide plate (54), and the top surface of the slide plate (54) is inclined surface, and the bottom of the slide plate (54)
Equipped with sliding block (55), the inner bottom surface of the bottom case (5) is equipped with slideway (56), and the inner bottom surface of the reaction vessel (1) is equipped with
The internal activity of shaft sleeve (11), the shaft sleeve (11) is arranged central shaft (12), and the bottom end of the central shaft (12) is
Globoidal structure, and the inclination face contact of the bottom end of the central shaft (12) and the slide plate (54), the central shaft
(12) be equipped with its orthogonal disturbance cross bar (13), and it is described disturb cross bar (13) horizontal length from top to bottom by
Gradually it is incremented by.
2. the biochemical aerobic amount micro-biological reaction device of a kind of seawater according to claim 1, it is characterised in that: the center
Shaft (12) is equipped with two rows of disturbance cross bars (13), and two rows of disturbance cross bar (13) axial symmetry, disturbs described in every row
The quantity of dynamic cross bar (13) is 6.
3. the biochemical aerobic amount micro-biological reaction device of a kind of seawater according to claim 1, it is characterised in that: the reaction
The side of container (1) is equipped with circulating pump (6), and the outlet pipe (61) of the circulating pump (6) is arranged on the top of the reaction vessel (1)
The water inlet pipe (62) in portion, the circulating pump (6) is arranged in the bottom of the reaction vessel (1).
4. the biochemical aerobic amount micro-biological reaction device of a kind of seawater according to claim 1, it is characterised in that: the center
The junction of shaft (12) and the reaction vessel (1) is equipped with rubber seal ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832752.8U CN208206957U (en) | 2018-05-31 | 2018-05-31 | A kind of biochemical aerobic amount micro-biological reaction device of seawater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832752.8U CN208206957U (en) | 2018-05-31 | 2018-05-31 | A kind of biochemical aerobic amount micro-biological reaction device of seawater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206957U true CN208206957U (en) | 2018-12-07 |
Family
ID=64515761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832752.8U Expired - Fee Related CN208206957U (en) | 2018-05-31 | 2018-05-31 | A kind of biochemical aerobic amount micro-biological reaction device of seawater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206957U (en) |
-
2018
- 2018-05-31 CN CN201820832752.8U patent/CN208206957U/en not_active Expired - Fee Related
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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: 20181207 |