CN216208858U

CN216208858U - Organic halogen AOX tester with storage function

Info

Publication number: CN216208858U
Application number: CN202123347809.6U
Authority: CN
Inventors: 阮其标; 阮浩栋
Original assignee: Hangzhou Lantian Instrument Co ltd
Current assignee: Hangzhou Lantian Instrument Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-04-05
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of halogen testers, and particularly relates to an organic halogen AOX tester with a storage function, which comprises a tester body, wherein a storage box is arranged below the tester body, a transverse partition plate is fixedly arranged in the storage box to divide the internal space of the storage box into two storage cavities with the same size, and a plurality of extractable storage assemblies are arranged in each storage cavity; this internal pyrolysis oven outside of tester is provided with the circulating pipe, and the both ends of circulating pipe extend to the outside of tester body, be provided with the heating pipe in the bottom plate of accomodating the chamber, and the both ends of heating pipe are connected with the both ends of circulating pipe respectively, and the position that the circulating pipe is close to the heating pipe is provided with the water pump. Overcome prior art's not enough, utilize the waste heat of pyrolysis oven to dry the test tube, make things convenient for getting of test tube simultaneously to put and accomodate, improve the efficiency of experiment, reduce cost simultaneously.

Description

Organic halogen AOX tester with storage function

Technical Field

The utility model belongs to the technical field of halogen testers, and particularly relates to an organic halogen AOX tester with a storage function.

Background

The organic halogen AOX tester detects inorganic halogen ions generated by converting organic halogens by using ion chromatography, and not only can measure the total amount (calculated by chlorine) of adsorbable organic halogens (AOX) in water; adsorbable Organic Chlorine (AOCI), organic fluorine (AOF), and organic bromine (AOBr) in water can also be measured simultaneously.

Filling activated carbon in an adsorption column, pressurizing by nitrogen, adsorbing organic halogen compounds in water by using the activated carbon, putting the activated carbon adsorbing the organic halogen compounds in a pyrolysis furnace for combustion, decomposition and conversion into hydrogen halides (hydrides of fluorine, chlorine and bromine), absorbing by an alkaline aqueous solution, and separating and determining by using an ion chromatography.

When the organic halogen is measured, various reagents and test tubes are needed, the test tubes need to be dried before being used every time, an existing organic halogen measuring instrument does not have a drying function, the test tubes need to be dried independently, operation is complex, and experiment cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an organic halogen AOX tester with a storage function, which overcomes the defects of the prior art, dries test tubes by using waste heat of a pyrolysis furnace, is convenient for taking, placing and storing the test tubes, improves the efficiency of an experiment, and reduces the cost.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

an organic halogen AOX tester with a containing function comprises a tester body, wherein a containing box is arranged below the tester body, a transverse partition plate is fixedly arranged in the containing box, the inner space of the containing box is divided into two containing cavities with the same size, and a plurality of extractable containing components are arranged in each containing cavity;

this internal pyrolysis oven outside of tester is provided with the circulating pipe, and the both ends of circulating pipe extend to the outside of tester body, be provided with the heating pipe in the bottom plate of accomodating the chamber, and the both ends of heating pipe are connected with the both ends of circulating pipe respectively, and the position that the circulating pipe is close to the heating pipe is provided with the water pump.

Further, the storage assembly comprises a storage rack, a sliding block fixedly arranged on the lower end face of the storage rack and a sliding rail embedded at the bottom of the sliding block, the sliding rail is connected with the sliding block in a sliding mode, the sliding rail is fixedly arranged on a bottom plate of the storage cavity, a plurality of limiting holes used for containing test tubes are arranged on the storage rack in a penetrating mode, and a plurality of placing grooves used for supporting the test tubes are formed in the bottom of the storage rack.

Furthermore, a positioning hole is formed in one end of the upper end face of the sliding rail, a positioning protrusion matched with the positioning hole is arranged on the lower end face of the sliding block, and the positioning protrusion is made of high-temperature-resistant rubber materials.

Further, the containing frame is made of metal materials with high heat transfer efficiency, a handle is fixedly arranged on the surface of one side, close to the positioning hole, of the containing frame, and the handle is made of wood or plastic materials.

Furthermore, the heating pipe adopts a metal coil pipe, and a heat insulation layer is arranged on the part of the circulating pipe, which is positioned on the outer side of the tester body.

Furthermore, the front end face of the containing box is hinged with a box door capable of being opened, a plurality of radiating holes are arranged on the side walls of the two sides of the containing box in a penetrating mode, and dust screens are arranged in the radiating holes.

Compared with the prior art, the utility model has the following beneficial effects:

1. the test tube drying device provided by the utility model dries the test tube by using the waste heat of the pyrolysis furnace, is convenient for taking, placing and storing the test tube, improves the experiment efficiency, and reduces the cost.

2. The utility model adopts the drawable storage rack to store the test tubes, so that the test tubes are more convenient to take and place, and the test tubes are favorably distinguished, thereby avoiding confusion.

Drawings

FIG. 1 is a schematic structural diagram of an AOX analyzer for organic halogen with a storage function.

FIG. 2 is a schematic diagram of an internal structure of a storage box of an AOX analyzer.

FIG. 3 is a schematic structural diagram of a heating tube in an organic halogen AOX measuring apparatus with a storage function.

FIG. 4 is a schematic structural diagram of a storage rack in an AOX analyzer for organic halogen with a storage function.

In the figure: 1. a tester body; 2. a storage box; 3. a circulation pipe; 4. a water pump; 5. a box door; 6. heat dissipation holes; 7. a partition plate; 8. a receiving assembly; 81. a slide rail; 82. positioning holes; 83. a storage rack; 84. a limiting hole; 85. a placement groove; 86. a handle; 87. a slider; 9. heating the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, the organic halogen AOX tester with a storage function according to the present invention includes a tester body 1, a storage box 2 is disposed below the tester body 1, a transverse partition 7 is fixedly disposed in the storage box 2, an internal space of the storage box 2 is divided into two storage cavities with the same size, and a plurality of removable storage assemblies 8 are disposed in each storage cavity;

the pyrolysis oven outside in the tester body 1 is provided with circulating pipe 3, and the both ends of circulating pipe 3 extend to the outside of tester body 1, are provided with heating pipe 9 in the bottom plate of accomodating the chamber, and the both ends of heating pipe 9 are connected with the both ends of circulating pipe 3 respectively, and the position that circulating pipe 3 is close to heating pipe 9 is provided with water pump 4.

During the use, place the cleaning test tube in proper order in containing assembly 8 of containing box 2, tester body 1 sends a large amount of heats at the during operation pyrolysis furnace, heat the water in circulating pipe 3, start water pump 4 and transport the water in circulating pipe 3 to heating pipe 9, through heating pipe 9 with heat transfer to test tube, make the remaining moisture evaporation to dryness of test tube, the water through heating pipe 9 flows back to the pyrolysis furnace through the one end of circulating pipe 3 and continues heating recirculation.

Accomodate subassembly 8 is including accomodating frame 83, set firmly slider 87 of terminal surface under accomodating frame 83 and inlay the slide rail 81 of establishing in slider 87 bottom, sliding connection between slide rail 81 and the slider 87, and slide rail 81 sets firmly on the bottom plate of accomodating the chamber, accomodate and wear to be equipped with a plurality of spacing holes 84 that are used for acceping the test tube on the frame 83, and accomodate the bottom of frame 83 and seted up a plurality of standing grooves 85 that are used for supporting the test tube, operating personnel takes out accomodating frame 83 outwards during the use, pass the stopper in proper order with the test tube and then place in standing groove 85, accomplish the fixed of test tube.

In order to improve the stability of the storage rack 83, one end of the upper end face of the sliding rail 81 is provided with a positioning hole 82, the lower end face of the sliding block 87 is provided with a positioning bulge matched with the positioning hole 82, and the positioning bulge is made of high-temperature-resistant rubber material; when the storage rack 83 is completely pushed into the storage box 2, the positioning projections are engaged with the positioning holes 82, and the positioning of the storage rack 83 is completed.

In order to better heat the test tube, the storage rack 83 is made of a metal material with high heat transfer efficiency, a handle 86 is fixedly arranged on the surface of one side, close to the positioning hole 82, of the storage rack 83, the handle 86 is made of wood or plastic materials, and the wood or plastic handle 86 avoids scalding of an operator when the test tube is taken and placed.

In order to improve heating efficiency, heating pipe 9 adopts metal coil, and the design of coil pipe can increase the heated area of bottom plate, helps heating the test tube, and the part that circulating pipe 3 is located the 1 outside of tester body is provided with the heat preservation, and the setting of heat preservation can effectually reduce thermal loss.

In order to conveniently disperse water vapor, an openable box door 5 is hinged to the front end face of the containing box 2, a plurality of heat dissipation holes 6 are formed in the side walls of the two sides of the containing box 2 in a penetrating mode, and dust screens are arranged in the heat dissipation holes 6; the water on the test tube is evaporated by heat and then is emitted from the heat dissipation hole 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an organic halogen AOX apparatus with accomodate function, includes tester body (1), its characterized in that: a containing box (2) is arranged below the tester body (1), a transverse partition plate (7) is fixedly arranged in the containing box (2), the inner space of the containing box (2) is divided into two containing cavities with the same size, and a plurality of extractable containing assemblies (8) are arranged in each containing cavity;

the pyrolysis oven outside in tester body (1) is provided with circulating pipe (3), and the both ends of circulating pipe (3) extend to the outside of tester body (1), be provided with heating pipe (9) in the bottom plate of accomodating the chamber, and the both ends of heating pipe (9) are connected with the both ends of circulating pipe (3) respectively, and the position that circulating pipe (3) are close to heating pipe (9) is provided with water pump (4).

2. The organic halogen AOX measuring instrument with the storage function according to claim 1, wherein: accomodate subassembly (8) including accomodate frame (83), set firmly slider (87) of terminal surface under accomodate frame (83) and inlay slide rail (81) of establishing in slider (87) bottom, sliding connection between slide rail (81) and slider (87), and slide rail (81) set firmly on the bottom plate of accomodating the chamber, wear to be equipped with a plurality of spacing holes (84) that are used for acceping the test tube on accomodating frame (83), and the bottom of accomodating frame (83) is seted up a plurality of standing grooves (85) that are used for supporting the test tube.

3. The organic halogen AOX measuring instrument with the storage function according to claim 2, wherein: the positioning hole (82) is formed in one end of the upper end face of the sliding rail (81), the positioning protrusion matched with the positioning hole (82) is arranged on the lower end face of the sliding block (87), and the positioning protrusion is made of high-temperature-resistant rubber materials.

4. The organic halogen AOX measuring instrument with the storage function according to claim 3, wherein: the accommodating frame (83) is made of metal materials with high heat transfer efficiency, a handle (86) is fixedly arranged on the surface of one side, close to the positioning hole (82), of the accommodating frame (83), and the handle (86) is made of wood or plastic materials.

5. The organic halogen AOX measuring instrument with the storage function according to claim 1, wherein: the heating pipe (9) adopts a metal coil pipe, and a heat-insulating layer is arranged on the part of the circulating pipe (3) positioned on the outer side of the tester body (1).

6. The organic halogen AOX measuring instrument with the storage function according to claim 1, wherein: the front end face of the containing box (2) is hinged with a box door (5) capable of being opened, a plurality of radiating holes (6) are arranged on the side walls of the two sides of the containing box (2) in a penetrating mode, and dust screens are arranged in the radiating holes (6).