CN211206343U

CN211206343U - Food microelement detection device

Info

Publication number: CN211206343U
Application number: CN201921843082.0U
Authority: CN
Inventors: 程翠
Original assignee: Shaoguan Xiaochao Biotechnology Co ltd
Current assignee: Shaoguan Xiaochao Biotechnology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-07
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to the technical field of detection devices, in particular to a food trace element detection device, which comprises a desktop, wherein an oscillography polarograph is arranged at the position of the surface of the desktop close to the middle part, a dry ashing treatment mechanism is arranged at the position of the surface of the desktop close to the other end, the dry ashing treatment mechanism comprises a chassis and a transparent glass cover, a material placing disc is arranged at the center of the top of the chassis, symmetrically distributed igniters are arranged at the positions of the top of the chassis and the two sides of the material placing disc, and a smoke pipe is arranged at the position of the surface of the transparent glass cover close to the top; also comprises a smoke processing mechanism. This food microelement detection device can carry out the preliminary treatment to the sample through dry process ashing processing mechanism and obtain white ashes, further analyzes white ashes through the oscillography polarograph, provides the support to the U-shaped connecting pipe through the fixed bolster, and the smoke and dust that produces when firing the sample through negative-pressure air fan, first connecting pipe and the collection subassembly among the smog processing mechanism is collected.

Description

Food microelement detection device

Technical Field

The utility model relates to a detection device technical field specifically is a food microelement detection device.

Background

At present, crops, livestock and poultry meat, aquatic products and the like all have pollution problems, wherein the pollution problem of harmful trace elements is the most prominent, so that the detection of trace elements in food is necessary, the existing trace element detection modes are various, a dry ashing method for processing a sample is simple, but smoke generated when the sample is burned lacks corresponding processing equipment, and therefore, a food trace element detection device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food microelement detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a food microelement detecting device comprises a desktop, supporting legs are arranged at positions, close to four corners, of the bottom of the desktop, an oscillography polarograph is arranged at a position, close to the middle part, of the surface of the desktop, a display is arranged at the right side of the oscillography polarograph, a host is arranged at a position, close to the end part of the desktop, of the right side of the display, a fixed support is arranged at a position, close to the other end of the surface of the desktop, a dry ashing processing mechanism is arranged at a position, close to the other end of the surface of the desktop, of the fixed support, the dry ashing processing mechanism comprises a chassis and a transparent glass cover, a material placing disc is arranged at a position at the center of the top of the chassis, igniters which are symmetrically distributed are arranged at positions, close to two sides of the material placing disc, the transparent glass cover is sleeved at the outer side of the chassis, a smoke pipe is arranged on the surface of the transparent glass cover close to the top and penetrates through the side surface of the transparent glass cover to the position of the inner wall; still include smog processing mechanism, smog processing mechanism includes the U-shaped mount, one side of U-shaped mount with desktop threaded connection, the inner wall of U-shaped mount opposite side is equipped with negative-pressure air fan, negative-pressure air fan's air outlet department is equipped with the connecting pipe, the side center department of connecting pipe bonds and has first connecting pipe, the other end of first connecting pipe is equipped with the collection subassembly, the other end of collecting the subassembly is equipped with the U-shaped connecting pipe, the other end of U-shaped connecting pipe is equipped with the hose, the tip of hose is equipped with adapter sleeve, adapter sleeve with smog pipe cup joints.

Preferably, the fixed bolster includes the rectangle stand, first through-hole has been seted up to the side of rectangle stand near the position at top edge, the top edge of rectangle stand is equipped with horizontal bar plate, the other end of horizontal bar plate is equipped with the fixed block, the second through-hole has been seted up to the side center department of fixed block.

Preferably, the other end of the U-shaped connecting pipe sequentially penetrates through the first through hole and the second through hole and is bonded with the first through hole.

Preferably, the collection subassembly includes mounting and inserted block, the top of mounting with desktop threaded connection, the second rectangular hole of symmetric distribution is seted up to the position that both sides are close to the bottom edge around the mounting, the top cover of mounting is equipped with the collection container, the first rectangular hole of symmetric distribution is seted up to the position that both sides are close to the top edge around the collection container, first rectangular hole with the second rectangular hole is the same, the position that the top of inserted block is close to the edge of one side is equipped with the stopper, the inserted block passes in proper order first rectangular hole with the second rectangular hole and with the second rectangular hole is pegged graft.

Preferably, a filter screen is arranged at the connecting end of the first connecting pipe and the fixing part, and the filter screen is bonded with the inner wall of the port of the first connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

this food microelement detection device can carry out the preliminary treatment to the sample through the dry process ashing processing mechanism that is equipped with and obtain white ashes, further analyzes white ashes through the oscillography polarograph, provides the support to the U-shaped connecting pipe through the fixed bolster that is equipped with, and the smoke and dust that produces when firing through negative-pressure air fan, first connecting pipe and the collection subassembly among the smog processing mechanism to the sample is collected, reduces the pollution to the detection ring border.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic exploded view of a dry ashing process mechanism according to the present invention;

fig. 3 is a schematic structural view of a fixing bracket of the present invention;

FIG. 4 is a schematic structural view of a smoke treatment mechanism of the present invention;

fig. 5 is a schematic view of the first exploded view of the collecting assembly according to the present invention;

fig. 6 is a schematic view of the second perspective structure of the collection assembly according to the present invention.

In the figure: the device comprises a table top 1, an oscillography polarograph 2, a display 3, a host machine 4, a fixing support 5, a rectangular upright column 50, a first through hole 500, a transverse strip-shaped plate 51, a fixing block 52, a second through hole 520, a dry ashing processing mechanism 6, a chassis 60, a transparent glass cover 61, a lifting handle 610, a smoke pipe 611, an igniter 62, a material placing plate 63, a smoke processing mechanism 7, a U-shaped fixing frame 70, a negative pressure fan 71, a connecting pipe 710, a first connecting pipe 72, a collecting assembly 73, a collecting container 730, a first rectangular hole 7300, a fixing part 731, a second rectangular hole 7310, an inserting block 732, a limiting block 7320, a filter screen 733, a U-shaped connecting pipe 74, a hose 75, a connecting sleeve 76 and a supporting leg 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a food microelement detection device, includes desktop 1, the position that the bottom of desktop 1 is close to four corners all is equipped with landing leg 8, the position that 1 surface of desktop is close to the middle part is equipped with oscillography polarograph 2, the right side of oscillography polarograph 2 is equipped with display 3, the right side of display 3 and the position that is close to 1 tip of desktop are equipped with host computer 4, through oscillography polarograph 2, display 3 and host computer 4 to the further microelement analysis that carries on of white ashes after the dry process ashing is handled.

The surface of the desktop 1 and the position close to the edge of the other end are provided with a fixed support 5, the surface of the desktop 1 and the position close to the other end and the position of the fixed support 5 are provided with a dry ashing processing mechanism 6, the dry ashing processing mechanism 6 comprises a chassis 60 and a transparent glass cover 61, the position of the center of the top of the chassis 60 is provided with a material placing disc 63, the positions of the top of the chassis 60 and the positions of the two sides of the material placing disc 63 are provided with symmetrically distributed igniters 62, samples in the material placing disc 63 are fully ignited through the igniters 62, so that ignited sample ashes are obtained, the transparent glass cover 61 is sleeved on the outer side of the chassis 60, so that the transparent glass cover 61 can fully seal the chassis 60, the top of the transparent glass cover 61 is provided with a handle 610, the transparent glass cover 61 can be conveniently taken, the position of the surface of the transparent glass cover 61 close to the top is provided with a smoke pipe 611, and, the smoke in the transparent glass cover 61 is collected through the smoke pipe 611; the novel table top is characterized by further comprising a smoke treatment mechanism 7, the smoke treatment mechanism 7 comprises a U-shaped fixing frame 70, one side of the U-shaped fixing frame 70 is in threaded connection with the table top 1, a negative pressure fan 71 is arranged on the inner wall of the other side of the U-shaped fixing frame 70, a connecting pipe 710 is arranged at the air outlet of the negative pressure fan 71, a first connecting pipe 72 is bonded at the center of the side face of the connecting pipe 710, a collecting assembly 73 is arranged at the other end of the first connecting pipe 72, air suction treatment is conducted on the connecting pipe through the negative pressure fan 71, a U-shaped connecting pipe 74 is arranged at the other end of the collecting assembly 73, a hose 75 is arranged at the other end of the U-shaped connecting pipe 74, a connecting sleeve 76 is arranged at the end of the hose 75, movement of the connecting sleeve 76 can be facilitated through the hose 75, a.

In this embodiment, the fixing bracket 5 includes the rectangular column 50, the first through hole 500 has been seted up to the side of rectangular column 50 near the position of top edge, the top edge of rectangular column 50 is equipped with horizontal shaped plate 51, the other end of horizontal shaped plate 51 is equipped with fixed block 52, the second through hole 520 has been seted up to the side center department of fixed block 52, fix and support U-shaped connecting pipe 74 through fixing bracket 5.

Specifically, the other end of the U-shaped connecting tube 74 passes through the first through hole 500 and the second through hole 520 in sequence and is bonded to the first through hole 500, so that the U-shaped connecting tube 74 is prevented from slipping and shifting, and the connecting sleeve 76 is prevented from falling off from the smoke tube 611 when smoke is extracted.

Further, the collecting assembly 73 comprises a fixing piece 731 and an inserting block 732, the top of the fixing piece 731 is in threaded connection with the tabletop 1, so that the fixing piece 731 and the tabletop 1 are fixed in position, second rectangular holes 7310 which are symmetrically distributed are formed in positions, close to the bottom edge, of the front side and the rear side of the fixing piece 731, the top of the fixing piece 731 is sleeved with a collecting container 730, the collecting container 730 can collect extracted smoke and dust to avoid polluting surrounding environment, first rectangular holes 7300 which are symmetrically distributed are formed in positions, close to the top edge, of the front side and the rear side of the collecting container 730, the first rectangular holes 7300 are identical to the second rectangular holes 7310, a limiting block 7320 is arranged in a position, close to one side edge, of the top of the inserting block 732, the inserting block 732 sequentially penetrates through the first rectangular holes 7300 and the second rectangular holes 7310 and is inserted into the second rectangular holes 7310, the collecting container 730 and the fixing piece 731 are fixed in position through the inserting block 732, the use, there is no fear that the plug 732 is excessively inserted to drop into the collection container 730.

In addition, a filter screen 733 is disposed at a position of a connection end of the first connection pipe 72 and the fixing part 731, the filter screen 733 is adhered to an inner wall of a port of the first connection pipe 72, and the filter screen 733 is disposed to prevent smoke from entering the blower from the first connection pipe 72.

It should be noted that the oscillography polarograph 2 in the present invention is an oscillography polarograph of JP4000 model manufactured by shandongxin coal mine equipment group ltd, the negative pressure fan 71 is an axial flow fan of W2E200-HK38-C01 model manufactured by chengdui peng honor tai electrical equipment ltd, and its matched driving power is provided by the manufacturer of each other; furthermore, the present invention relates to oscillometric polarographs and fans, which are known in the art, and can be implemented by those skilled in the art without extra description, and the present invention also does not relate to the improvement of the structure and working principle of oscillometric polarographs and fans.

When the food trace element detection device of the embodiment is used, a user connects the negative pressure fan 71 with an external power supply to enable the device to work, then places a sample on the material placement tray 63, grasps the handle 610 by hand to sleeve the transparent glass cover 61 on the chassis 60, then sleeves the connecting sleeve 76 on the smoke pipe 611, starts the igniter 62 to burn the sample, the negative pressure fan 71 extracts smoke from the transparent glass cover 61 through the connecting pipe 710, the first connecting pipe 72, the U-shaped connecting pipe 74 and the hose 75, the smoke generated in the process is extracted from the smoke pipe 611 by the hose 75 to enter the U-shaped connecting pipe 74 and then enter the collection assembly 73, after the burning is finished, the negative pressure fan 71 and the igniter 62 are closed, after the material placement tray 63 and the like are cooled, the user grasps the handle 610 by hand to remove the transparent glass cover 61, samples in the material placement tray 63 are sampled and then placed in the spectrometer 2 for analysis, it is only necessary to analyze it by the host 4 and the display 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a food microelement detection device, includes desktop (1), the position that the bottom of desktop (1) is close to four corners all is equipped with landing leg (8), its characterized in that: the utility model discloses a table top of an electronic device, including desktop (1), display (3), the right side of display (1) and the position that is close to the middle part are equipped with oscillography polarograph (2), the right side of oscillography polarograph (2) is equipped with display (3), the right side of display (3) just is close to the position of desktop (1) tip is equipped with host computer (4), desktop (1) surface just is located the position of other end edge is equipped with fixed bolster (5), desktop (1) surface is close to the other end and is located the position of fixed bolster (5) is equipped with dry ashing processing mechanism (6), dry ashing processing mechanism (6) includes chassis (60) and transparent glass cover (61), the position of the top center department of chassis (60) is equipped with material and places dish (63), the top of chassis (60) just is located the position of material and places dish (63) both sides is equipped with symmetric distribution's some firers (62), a handle (610) is arranged at the top of the transparent glass cover (61), a smoke pipe (611) is arranged at the position, close to the top, of the surface of the transparent glass cover (61), and the smoke pipe (611) penetrates through the side surface of the transparent glass cover (61) to the position of the inner wall; the novel table top is characterized by further comprising a smoke processing mechanism (7), the smoke processing mechanism (7) comprises a U-shaped fixing frame (70), one side of the U-shaped fixing frame (70) is in threaded connection with the table top (1), a negative pressure fan (71) is arranged on the inner wall of the other side of the U-shaped fixing frame (70), a connecting pipe (710) is arranged at an air outlet of the negative pressure fan (71), a first connecting pipe (72) is bonded at the center of the side face of the connecting pipe (710), a collecting assembly (73) is arranged at the other end of the first connecting pipe (72), a U-shaped connecting pipe (74) is arranged at the other end of the collecting assembly (73), a hose (75) is arranged at the other end of the U-shaped connecting pipe (74), a connecting sleeve (76) is arranged at the end part of the hose (75), and the connecting; the fixing support (5) comprises a rectangular upright post (50), a first through hole (500) is formed in the side face of the rectangular upright post (50) close to the top edge, a transverse strip-shaped plate (51) is arranged at the top edge of the rectangular upright post (50), a fixing block (52) is arranged at the other end of the transverse strip-shaped plate (51), and a second through hole (520) is formed in the center of the side face of the fixing block (52); the other end of the U-shaped connecting pipe (74) sequentially penetrates through the first through hole (500) and the second through hole (520) and is bonded with the first through hole (500).

2. The food trace element detecting device according to claim 1, wherein: the collecting assembly (73) comprises a fixing piece (731) and an inserting block (732), the top of the fixing piece (731) is in threaded connection with the table top (1), second rectangular holes (7310) which are symmetrically distributed are formed in positions, close to the bottom edge, of the front side and the rear side of the fixing piece (731), a collecting container (730) is sleeved on the top of the fixing piece (731), first rectangular holes (7300) which are symmetrically distributed are formed in positions, close to the top edge, of the front side and the rear side of the collecting container (730), the first rectangular holes (7300) are identical to the second rectangular holes (7310), a limiting block (7320) is arranged in a position, close to one side edge, of the top of the inserting block (732), and the inserting block (732) sequentially penetrates through the first rectangular holes (7300) and the second rectangular holes (7310) and is inserted into the second rectangular holes (7310).

3. The food trace element detection device according to claim 2, wherein: the first connecting pipe (72) with the position of mounting (731) link is equipped with filter screen (733), filter screen (733) with the inner wall bonding of first connecting pipe (72) port.