CN212964264U

CN212964264U - A equipment for pesticide residue purification in crops sample

Info

Publication number: CN212964264U
Application number: CN202021258667.9U
Authority: CN
Inventors: 孙明恩; 朱禹; 理艳杰
Original assignee: Jiangsu Jiaxin Testing Co ltd
Current assignee: Jiangsu Jiaxin Testing Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-13
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to the technical field of pesticide residue extraction, in particular to equipment for purifying pesticide residues in crop samples, which increases the purification effect and improves the practicability; the device comprises a bottom plate, a first support, a box body, a feeding pipe, a dumping hopper, a discharging pipe, an evaporation box and a second support, wherein the bottom end of the first support is connected with the top end of the bottom plate, the top end of the first support is connected with the bottom end of the box body, a cavity is arranged in the box body, the feeding pipe is arranged on the box body and communicated with the cavity, the top end of the dumping hopper is connected with the bottom end of the box body, the top end of the discharging pipe is connected with the bottom end of the dumping hopper, the top end of the evaporation box is connected with the bottom end of the discharging pipe, a heating device is arranged on the evaporation box, the top end of the second support is connected with; the motor box is characterized by further comprising a motor base, a motor and a speed reducer, wherein the bottom end of the motor base is connected with the top end of the box body, and the bottom end of the motor is connected with the top end of the motor base.

Description

A equipment for pesticide residue purification in crops sample

Technical Field

The utility model relates to a technical field that pesticide residue drawed especially relates to an equipment that is arranged in purification of pesticide residue among the crops sample.

Background

As is well known, an apparatus for purifying pesticide residues in crop samples is an auxiliary device for purifying pesticide residues in crop samples, and is widely used in the field of pesticide residue extraction; the existing equipment for purifying pesticide residues in crop samples comprises a bottom plate, a first support, a box body, a feeding pipe, a pouring hopper, a discharging pipe, an evaporation box and a second support, wherein the bottom end of the first support is connected with the top end of the bottom plate, the top end of the first support is connected with the bottom end of the box body, a cavity is arranged inside the box body, the feeding pipe is installed on the box body and communicated with the cavity, the top end of the pouring hopper is connected with the bottom end of the box body, the top end of the discharging pipe is connected with the bottom end of the pouring hopper, the top end of the evaporation box is connected with the bottom end of the discharging pipe, the evaporation box is provided with a heating device, the top end of the second support is connected with the bottom end; when the existing equipment for purifying pesticide residues in crop samples is used, the crop samples and a solvent enter a chamber of a box body through a feeding pipe, the crop samples and the solvent are soaked at the bottom of a pouring hopper and flow into an evaporation box through a discharging pipe, a heating device heats materials in the evaporation box, and then the materials are cooled and crystallized to extract the pesticide residues in the samples; the existing equipment for purifying the pesticide residue in the crop sample is found to have poor effect and poor practicability only by soaking and extracting the pesticide residue on the sample.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an increase purification effect, improve the equipment that is arranged in pesticide residue purification among the crops sample of practicality.

The utility model discloses an equipment for pesticide residue purification in crops sample, comprising a base plate, first support, the box, the inlet pipe, the fill upside down, the discharging pipe, evaporation tank and second support, the bottom of first support is connected with the top of bottom plate, the top of first support is connected with the bottom of box, the inside cavity that is provided with of box, the inlet pipe is installed on the box and is communicated with the cavity, the top of the fill upside down is connected with the bottom of box, the top of discharging pipe is connected with the bottom of the fill upside down, the top of evaporation tank is connected with the bottom of discharging pipe, be provided with heating device on the evaporation tank, the top of second support is connected with the bottom of evaporation tank, the bottom of second support is connected with the top of bottom plate; the motor comprises a box body, and is characterized by further comprising a motor base, a motor and a speed reducer, wherein the bottom end of the motor base is connected with the top end of the box body, the bottom end of the motor is connected with the top end of the motor base, the output end of the motor is connected with the input end of the speed reducer, the longitudinal output end of the speed reducer is provided with a rotating shaft, a first blade and a second blade are arranged on the rotating shaft, and the first blade and the second blade are located in the cavity.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes the flow reversing pipe, and the input of flow reversing pipe is connected with the left end of evaporating case, and the output of flow reversing pipe is connected with the left end of box and communicates with the cavity.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes the baffle, and the baffle is installed in the box body intracavity and is located the pivot downside, is provided with the multiunit hole on the baffle.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes the filter screen, and the filter screen is installed at the baffle downside and is located the cavity.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes first control valve and second control and sends out, and first control valve is installed on the discharging pipe, and the second control is sent out and is installed on the inlet pipe.

The utility model discloses an equipment for pesticide residue purification in crop sample still includes ejection of compact window and the first in command, and the ejection of compact window is installed on the evaporation case, and the first in command is installed on the ejection of compact window.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes observation window and second handle, and the observation window is installed on the box, and the second handle is installed on the observation window.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes the multiunit strengthening rib, the bottom and the first leg joint of multiunit strengthening rib, the top and the fill of falling of multiunit strengthening rib are connected.

Compared with the prior art, the beneficial effects of the utility model are that: the motor is started, the motor drives the rotating shaft to rotate through the speed reducer, the rotating shaft drives the first blade and the second blade to stir the sample and the solvent in the cavity, the purification effect is increased, and the practicability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic left-view structural diagram of the present invention;

FIG. 3 is a schematic view of the structure of the partition plate of the present invention;

in the drawings, the reference numbers: 1. a base plate; 2. a first bracket; 3. a box body; 4. a feed pipe; 5. dumping; 6. a discharge pipe; 7. evaporation 8, a heating device; 9. a second bracket; 10. a motor base; 11. a motor; 12. a speed reducer; 13. a rotating shaft; 14. a first blade; 15. a second blade; 16. an inverted pipe; 17. a partition plate; 18. a filter screen; 19. a first control valve; 20. a second control valve; 21. a discharge window; 22. a first handle; 23. an observation window; 24. a second handle; 25. and (5) reinforcing ribs.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the utility model discloses an equipment for purification of pesticide residue in crop sample, including bottom plate 1, first support 2, box 3, inlet pipe 4, fill 5, discharging pipe 6, evaporating box 7 and second support 9, the bottom of first support 2 is connected with the top of bottom plate 1, the top of first support 2 is connected with the bottom of box 3, the inside cavity that is provided with of box 3, inlet pipe 4 is installed on box 3 and is communicated with the cavity, the top of fill 5 is connected with the bottom of box 3, the top of discharging pipe 6 is connected with the bottom of fill 5, the top of evaporating box 7 is connected with the bottom of discharging pipe 6, be provided with heating device 8 on evaporating box 7, the top of second support 9 is connected with the bottom of evaporating box 7, the bottom of second support 9 is connected with the top of bottom plate 1; the electric kettle further comprises a motor base 10, a motor 11 and a speed reducer 12, wherein the bottom end of the motor base 10 is connected with the top end of the box body 3, the bottom end of the motor 11 is connected with the top end of the motor base 10, the output end of the motor 11 is connected with the input end of the speed reducer 12, the longitudinal output end of the speed reducer 12 is provided with a rotating shaft 13, the rotating shaft 13 is provided with a first blade 14 and a second blade 15, and the first blade 14 and the second blade 15 are positioned in the cavity; open motor 11, motor 11 drives pivot 13 through speed reducer 12 and rotates, and pivot 13 drives first blade 14 and second blade 15 and stirs sample and solvent in the cavity, increases the purification effect, improves the practicality.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes backflow pipe 16, and the input of backflow pipe 16 is connected with the left end of evaporation tank 7, and the output of backflow pipe 16 is connected with the left end of box 3 and is communicated with the cavity; through setting up the flow reversing pipe 16, the flow reversing pipe 16 carries the gas that the heating produced in the evaporation tank 7 to 3 cavitys of box in, carries out the evaporation crystallization many times, increases the purification effect, improves the practicality.

The utility model discloses an equipment for purifying pesticide residue in crop samples, also comprises a baffle 17, the baffle 17 is installed in the chamber of the box body 3 and is positioned at the lower side of the rotating shaft 13, and a plurality of groups of holes are arranged on the baffle 17; through setting up baffle 17, prevent that the sample from increasing the purification effect in pouring 5 and discharging pipe 6 entering evaporation tank 7, improving the practicality.

The utility model discloses an equipment for purifying pesticide residue in crop samples, which also comprises a filter screen 18, wherein the filter screen 18 is arranged at the lower side of the clapboard 17 and is positioned in the cavity; through setting up filter screen 18, filter screen 18 filters the less sample impurity of volume, improves the practicality.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes first control valve 19 and second control 20, and first control valve 19 is installed on discharging pipe 6, and second control 20 is installed on inlet pipe 4; through setting up first control valve 19 and second control and sending 20, the solvent that conveniently controls through discharging pipe 6 entering evaporation tank 7 increases the cavity seal, improves the practicality.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes discharge window 21 and the first in command 22, and discharge window 21 installs on evaporation tank 7, and the first in command 22 installs on discharge window 21; through the arrangement, the pesticide residues after evaporative crystallization in the evaporation box 7 can be conveniently taken out, the airtightness of the evaporation box 7 is improved, and the practicability is improved.

The utility model discloses an equipment for pesticide residue purification in crops sample still includes observation window 23 and second handle 24, and observation window 23 is installed on box 3, and second handle 24 is installed on observation window 23; through above setting, conveniently observe the mixed condition of 3 indoor samples of box and solution, increase the convenience, improve the practicality.

The utility model discloses an equipment for purification of pesticide residue in crops sample, still include multiunit strengthening rib 25, the bottom of multiunit strengthening rib 25 is connected with first support 2, the top of multiunit strengthening rib 25 is connected with the bucket 5; through setting up multiunit strengthening rib 25, multiunit strengthening rib 25 plays the supporting role to fill 5 upside down, improves the practicality.

The utility model discloses an equipment for pesticide residue purification among crop sample, it is at the during operation, crop sample and solvent are in 3 cavities of inlet pipe 4 entering box, open motor 11, motor 11 passes through speed reducer 12 and drives pivot 13 rotatory, pivot 13 drives first blade 14 and second blade 15 and stirs sample and solvent in the cavity, the solvent filters great impurity through baffle 17, filter less impurity through filter screen 18, open first control valve 19, the solvent is in 6 entering evaporating chamber 7 of discharging pipe, heating device 8 heats the solvent in evaporating chamber 7, the gas of production is in 16 inflow boxes 3 through the refluence pipe, carry out evaporation crystallization many times.

The installation mode, the connection mode or the setting mode of the equipment for purifying pesticide residues in crop samples of the utility model are common mechanical modes, and the equipment can be implemented as long as the beneficial effects can be achieved; the utility model discloses a heating device 8, motor 11 and speed reducer 12 that are arranged in equipment of pesticide residue purification in the crops sample are the purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A device for purifying pesticide residues in crop samples comprises a bottom plate (1), a first support (2), a box body (3), a feeding pipe (4), a dumping hopper (5), a discharging pipe (6), an evaporation box (7) and a second support (9), wherein the bottom end of the first support (2) is connected with the top end of the bottom plate (1), the top end of the first support (2) is connected with the bottom end of the box body (3), a cavity is arranged inside the box body (3), the feeding pipe (4) is installed on the box body (3) and communicated with the cavity, the top end of the dumping hopper (5) is connected with the bottom end of the box body (3), the top end of the discharging pipe (6) is connected with the bottom end of the dumping hopper (5), the top end of the evaporation box (7) is connected with the bottom end of the discharging pipe (6), a heating device (8) is arranged on the evaporation box (7), and the top end of the second support (9) is connected with the bottom, the bottom end of the second bracket (9) is connected with the top end of the bottom plate (1); the novel motor is characterized by further comprising a motor base (10), a motor (11) and a speed reducer (12), wherein the bottom end of the motor base (10) is connected with the top end of the box body (3), the bottom end of the motor (11) is connected with the top end of the motor base (10), the output end of the motor (11) is connected with the input end of the speed reducer (12), a rotating shaft (13) is arranged at the longitudinal output end of the speed reducer (12), a first blade (14) and a second blade (15) are arranged on the rotating shaft (13), and the first blade (14) and the second blade (15) are located in the cavity.

2. The apparatus for the purification of pesticide residues in crop samples as claimed in claim 1, characterized in that it further comprises an overflow pipe (16), the input end of the overflow pipe (16) being connected to the left end of the evaporation tank (7), the output end of the overflow pipe (16) being connected to the left end of the tank (3) and communicating with the chamber.

3. The apparatus for purifying pesticide residues in crop samples as claimed in claim 2, further comprising a partition plate (17), wherein the partition plate (17) is installed in the chamber of the box body (3) and located at the lower side of the rotating shaft (13), and the partition plate (17) is provided with a plurality of groups of holes.

4. The apparatus for purifying pesticide residues in crop samples as claimed in claim 3, characterized by further comprising a filter screen (18), wherein the filter screen (18) is installed on the lower side of the partition plate (17) and is located in the chamber.

5. The apparatus for the purification of pesticide residues in crop samples as claimed in claim 4, characterized in that it further comprises a first control valve (19) and a second control valve (20), the first control valve (19) being mounted on the discharge pipe (6) and the second control valve (20) being mounted on the feed pipe (4).

6. The apparatus for purifying pesticide residues in crop samples as claimed in claim 5, characterized in that it further comprises a discharge window (21) and a first handle (22), the discharge window (21) being mounted on the evaporation tank (7) and the first handle (22) being mounted on the discharge window (21).

7. The apparatus for purifying pesticide residues in crop samples as claimed in claim 6, further comprising a viewing window (23) and a second handle (24), wherein the viewing window (23) is installed on the case (3), and the second handle (24) is installed on the viewing window (23).

8. The apparatus for purifying pesticide residues in crop samples as claimed in claim 7, further comprising a plurality of sets of reinforcing ribs (25), wherein the bottom ends of the plurality of sets of reinforcing ribs (25) are connected with the first bracket (2), and the top ends of the plurality of sets of reinforcing ribs (25) are connected with the dumping hopper (5).