CN214174324U

CN214174324U - Fish medicine residue detection device

Info

Publication number: CN214174324U
Application number: CN202120106416.7U
Authority: CN
Inventors: 黎秋光
Original assignee: Zhaoqing Hengxing Aquatic Technology Co ltd
Current assignee: Zhaoqing Hengxing Aquatic Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-10
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a device for detecting drug residue in fish meat, which comprises a box body, an evaporation tank, a condensing tank, a vent pipe, a liquid inlet pipe, a heat insulation layer, an electric heating pipe, a detection cavity and a control box, wherein the vent pipe and the liquid inlet pipe are arranged between the evaporation tank and the condensing tank; the top of the evaporation tank is provided with a stirring motor, the lower end of the stirring motor is provided with a stirring shaft and stirring blades, the top of the evaporation tank is provided with a first distance measuring sensor, and the top of the condensation tank is also provided with a second distance measuring sensor; through the cooperation of evaporating pot, electrothermal tube and insulating layer, the realization is with the evaporation of water of solution to increase the concentration of solution, and the stirring of cooperation agitator motor, further improve evaporation efficiency, still through the cooperation of first range sensor and second range sensor, detect the height of solution and the height of comdenstion water, and then obtain the concentrated proportion of solution, thereby the accurate calculation of the solution concentration of being convenient for.

Description

Fish medicine residue detection device

Technical Field

The utility model relates to an aquatic products medicine residue detects technical field, concretely relates to detection device is remained to fish medicine.

Background

In the current rapid detection and analysis work of aquatic product drug residues, pretreatment experiments such as extraction, concentration, purification and the like need to be carried out on some sampling sites. Because the content of the aquatic product drug residue in the solution containing the aquatic product drug residue is not high, a large amount of solution containing the aquatic product drug residue needs to be collected during collection, so that most of solvent in the solution is evaporated to obtain solution with higher solute concentration, and subsequent detection is facilitated.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a fish medicine remains detection device that has that evaporation efficiency is high, the equal proportion is concentrated and improve detection precision.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a detection device is remained to fish medicine, includes the box, and adjacent setting is in evaporating pot and condensing pot in the box set up the breather pipe of evaporating pot and condensing pot top upper end sets up the feed liquor pipe on evaporating pot side top sets up the insulating layer of evaporating pot side, parallel arrangement are in the electrothermal tube of evaporating pot bottom sets up the detection chamber of evaporating pot bottom side, and set up and be in the control box of detection chamber top.

Preferably, a drug residue detector is arranged at the upper end of the detection cavity.

Preferably, a control panel is arranged on the side surface of the control box.

Preferably, the liquid inlet pipe is provided with a check valve, and the tail end of the liquid inlet pipe is provided with a liquid inlet funnel.

Preferably, the top of the evaporation tank is also provided with a stirring motor, and the lower end of the stirring motor is provided with a stirring shaft and stirring blades.

Preferably, the top of the evaporation tank is further provided with a first distance measuring sensor.

Preferably, the condensation tank comprises a condensation tank body, a condensation pipe arranged on the condensation tank body in parallel, a first main pipe and a second main pipe which are respectively connected with and communicated with two ends of the condensation pipe, a heat dissipation bar arranged at the lower end of the condensation tank body and between the first main pipe and the second main pipe, heat dissipation fins arranged at the lower end of the heat dissipation bar, a cooling fan arranged on the heat dissipation fins, and a water pump arranged on the first main pipe.

Preferably, a second distance measuring sensor is further arranged at the top of the condensation tank.

The utility model discloses technical effect mainly embodies: the evaporation of water in the solution is realized through the cooperation of the evaporation tank, the electric heating tube and the heat insulation layer, so that the concentration of the solution is increased, the solution is stirred by the stirring motor, the evaporation efficiency is further improved, the height of the solution and the height of condensed water are detected through the cooperation of the first distance measuring sensor and the second distance measuring sensor, the concentration proportion of the solution is further obtained, the accurate calculation of the concentration of the solution is facilitated, and the concentration detection precision of the drug residue detector is also improved; therefore, the method has the advantages of high evaporation efficiency, equal proportion concentration and improvement of detection precision.

Drawings

Fig. 1 is a structural diagram of the device for detecting drug residue in fish meat of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

A detection device for drug residues in fish meat is disclosed, as shown in figure 1, and comprises a box body 1, an evaporation tank 2 and a condensation tank 3 which are adjacently arranged in the box body 1, a vent pipe 4 which is arranged at the upper ends of the tops of the evaporation tank 2 and the condensation tank 3 and is used for transmitting steam in the evaporation tank 2 to the condensation tank 3, a liquid inlet pipe 5 which is arranged at the top end of the side surface of the evaporation tank 2, a heat insulation layer 6 which is arranged at the side surface of the evaporation tank 2 and is used for avoiding temperature loss of the evaporation tank 2 and playing a role of heat insulation, an electric heating pipe 7 which is arranged at the bottom of the evaporation tank 2 in parallel and is used for heating the evaporation tank 2 so as to ensure that water in a solution is evaporated by absorbing heat, a detection cavity 8 which is arranged at the side surface of the bottom of the evaporation tank 2 and a control box 9 which is arranged above the detection cavity 8 and is used for detecting the concentration of residual drugs in the solution after evaporation is completed; the top of evaporating pot 2 still is provided with agitator motor 21, agitator motor 21 lower extreme is provided with (mixing) shaft 22 and stirring leaf 23 to stir the solution in evaporating pot 2, and then improve evaporation efficiency, 2 tops of evaporating pot still are provided with first range sensor 24 for detect the liquid level height of solution in evaporating pot 2, be provided with check valve 51 on feed liquor pipe 5, avoid steam to spill over from feed liquor pipe 5, 5 ends of feed liquor pipe are provided with feed liquor funnel 52, the side of control box 9 is provided with control panel 91, the upper end that detects chamber 8 is provided with medicine residue detector 81.

The condensation tank 3 comprises a condensation tank body 31, a condensation pipe 32 arranged on the condensation tank body 31 in parallel, a first main pipe 33 and a second main pipe 34 which are respectively connected and communicated with two ends of the condensation pipe 32 and are used for absorbing heat of steam so that the steam is condensed into liquid state, a heat dissipation row 35 which is arranged at the lower end of the condensation tank body 31 and is arranged between the first main pipe 33 and the second main pipe 34, a heat dissipation fin 36 arranged at the lower end of the heat dissipation row 35, a cooling fan 37 arranged on the heat dissipation fin 36, and a water pump 38 arranged on the first main pipe 33; the top of the condensing tank 3 is also provided with a second distance measuring sensor 39 for detecting the height of the liquid level of the condensed water in the condensing tank 3.

In the embodiment, the model of the stirring motor 21 is YE2-80M1-4, the model of the first distance measuring sensor 24 and the model of the second distance measuring sensor 39 are GP2Y0A21YK0, the model of the water pump 38 is LP-2019, and the model of the control box 9 is PLC-S7-200.

The working principle is as follows: firstly, pouring a fish drug residue extraction solution into a liquid inlet funnel 52, so that the fish drug residue extraction solution enters an evaporation tank 2 through a liquid inlet pipe 5, detecting the liquid level height of the solution before evaporation by using a first distance measuring sensor 24, heating the solution by using an electric heating pipe 7, absorbing heat and evaporating water in the solution, driving a stirring shaft 22 and stirring blades 23 to rotate by using a stirring motor 21 to stir the solution, and improving the evaporation efficiency of the solution; the evaporated steam enters the condensing tank 3 through the vent pipe 4 and contacts the condensing pipe 32 in the condensing tank 3, so that the condensing pipe 32 absorbs the heat of the steam, the steam is condensed into condensed water, and the cooling water in the condensing pipe 32 is cooled by the heat dissipation row 35, the heat dissipation fins 36 and the cooling fan 37, so that the temperature of the cooling water is reduced; finally, when the concentration of the solution in the evaporating pot 2 is within the detection range of the drug residue detector 81, the heating in the evaporating pot 2 is stopped, after the evaporating pot 2 is cooled, the drug residue concentration in the solution is detected by the drug residue detector 81, and the liquid level heights in the evaporating pot 2 and the condensing pot 3 are recorded by the first distance measuring sensor 24 and the second distance measuring sensor 39, so that the concentration proportion of the solution in the evaporating pot 2 is obtained, and the drug residue concentration in fish is calculated conveniently.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. A fish medicine residue detection device which characterized in that: including the box, adjacent setting is in evaporating pot and condensing pot in the box set up the breather pipe of evaporating pot and condensing pot top upper end sets up the feed liquor pipe on evaporating pot side top sets up the insulating layer of evaporating pot side, parallel arrangement is in the electrothermal tube of evaporating pot bottom sets up the detection chamber of evaporating pot bottom side, and set up the control box of detection chamber top.

2. The fish meat drug residue detection device of claim 1, wherein: and a drug residue detector is arranged at the upper end of the detection cavity.

3. The fish meat drug residue detection device of claim 1, wherein: and a control panel is arranged on the side surface of the control box.

4. The fish meat drug residue detection device of claim 1, wherein: the liquid inlet pipe is provided with a check valve, and the tail end of the liquid inlet pipe is provided with a liquid inlet funnel.

5. The fish meat drug residue detection device of claim 1, wherein: the top of evaporating pot still is provided with agitator motor, agitator motor lower extreme is provided with (mixing) shaft and stirring leaf.

6. The fish meat drug residue detection device of claim 1, wherein: the top of the evaporation tank is also provided with a first distance measuring sensor.

7. The fish meat drug residue detection device of claim 1, wherein: the condensation tank comprises a condensation tank body, condensation pipes arranged on the condensation tank body in parallel, a first main pipe and a second main pipe which are respectively connected and communicated with the two ends of each condensation pipe, a heat dissipation bar arranged at the lower end of the condensation tank body and between the first main pipe and the second main pipe, heat dissipation fins arranged at the lower end of the heat dissipation bar, cooling fans arranged on the heat dissipation fins, and a water pump arranged on the first main pipe.

8. The fish meat drug residue detection device of claim 7, wherein: and a second distance measuring sensor is also arranged at the top of the condensing tank.