CN206330825U - A kind of special analytical apparatus suitable for microwave dissolver - Google Patents

Abstract

The utility model relates to a special analysis device suitable for a microwave digestion instrument, comprising a balance body, a digestion tank box is arranged on the upper part of the balance body, the digestion tank box includes a box body, an observation door is hinged on one side of the box body, and a A door handle, a horizontal bubble is arranged on the door handle, a rotating shaft is arranged at the center of the digestion tank frame, and a number of digestion tank slots are arranged on the digestion tank frame, the digestion tank slots include a first slot and a second slot, the first slot The inner wall of the groove is provided with a bracket groove, and the upper end of the bracket groove is hinged with a bracket through an automatic return hinge. The utility model can place digestion tanks of different diameters through the cooperation of the first slot and the second slot, and can place digestion tanks of different diameters in a mixed manner, and solves the problem of the small-diameter digestion tank being inserted into the second slot through the bracket. Support issues behind sockets. The levelness of the analysis device is also observed through the level bubble arranged on the door handle, and the levelness of the analysis device is regulated through adjustable feet.

Description

A special analysis device suitable for microwave digestion instrument

technical field

The utility model relates to the technical field of analysis devices, in particular to a special analysis device suitable for microwave digestion instruments.

Background technique

In the known technical field, the microwave digestion instrument is a pretreatment instrument used for the detection and analysis of chemical substances. It uses microwaves to rapidly heat the sample and acid in a closed reaction vessel, so that the sample is quickly destroyed and decomposed, and a clear solution is formed after the reaction. Satisfy the sampling requirements of subsequent analytical instruments (ICP, AAS, AES, etc.) and complete the testing. When the sample is pre-treated, it is necessary to weigh the sample to analyze the content of each substance in the unit weight. The commonly used digestion tanks in the existing dedicated analysis devices are used to contain samples, and the digestion tanks have different sizes and models, for example, digestion tanks with a diameter of 2.6 cm and a diameter of 3.5 cm. Moreover, when weighing the sample, it is necessary to put the sample into the digestion tank before weighing, and the digestion tank needs to be placed in the support before it can be placed vertically. The size of the existing digestion tank bracket is fixed, which cannot meet the problem of placement of digestion tanks with different diameters, and needs to be replaced, which consumes operation time and increases the analysis cost. Moreover, the analysis device needs to be operated on a very horizontal plane, which is conducive to obtaining more accurate analysis and weighing data.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a special analysis device suitable for microwave digestion instruments that can solve the above problems. Through the matching of different diameters of the first slot and the second slot, digestion tanks with different diameters can be placed in one slot hole. And through the bracket arranged on the first slot, after the small-diameter digestion tank is inserted into the second slot, it can also support the digestion tank so that it can be placed vertically well.

The technical solution adopted by the utility model to solve the technical problem is: a special analysis device suitable for microwave digestion instrument, including a balance body, a digestion tank box is arranged on the upper part of the balance body, and the digestion tank box includes a containing chamber and one end The open box body has an observation door hinged on one side of the box body. A door handle for opening the observation door is provided on the observation door. A horizontal bubble for observing the horizontal state is provided on the door handle. The box cover, the inside of the box body is provided with a digestion tank rack for storing digestion tanks, and the center of the digestion tank rack is provided with a rotating shaft for rotating the digestion tank rack. There are several digestion tank slots on the digestion tank rack. The digestion tank slots include: The first slot and the second slot located at the bottom of the first slot and having a diameter smaller than the first slot, the inner wall of the first slot is provided with a bracket slot, and the upper end of the bracket slot is positioned at the upper edge of the first slot and passes through The self-returning hinge is hinged with a bracket for supporting the digestion tank.

In order to place digestion tanks with a diameter of 2.6cm and a diameter of 3.5cm in a slot, the utility model is further configured as follows: the diameter of the inner wall of the first slot is 3.5cm, and the diameter of the inner wall of the second slot is 2.6cm.

In order to facilitate the lifting of the lid, the utility model is further configured as follows: the lid is provided with a lid handle for lifting the lid.

In order to make the weighing of the analysis device more accurate, the utility model is further set as: the minimum weighing value of the balance body is 0.01g.

In order to connect the analyzing device with the computer, so that the computer can directly obtain the weighing parameters, the utility model is further configured as follows: one side of the balance body is provided with a data interface connected with the computer.

In order to be able to adjust the levelness of the balance, the utility model is further configured as follows: the lower end of the balance body is provided with adjustable feet for adjusting the levelness of the balance body.

The beneficial effects of the utility model are: through the different diameter ranges of the first slot and the second slot, digestion tanks with different diameters can be placed, which reduces the analysis operation time, saves tool costs, and enables digestion tanks with different diameters Mixed placement, and the support problem of the small-diameter digestion tank after being inserted into the second slot is well solved through the bracket, so that the small-diameter digestion tank can also be placed vertically well. The levelness of the analysis device is also observed through the level bubble arranged on the door handle, and the levelness of the analysis device is regulated through adjustable feet.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation of digestion tank box in the utility model;

Fig. 3 is the sectional structure schematic diagram of digestion tank slot in the utility model;

In the figure: 1. Balance body, 2. Digestion tank box, 21. Box body, 22. Observation door, 23. Door handle, 24. Horizontal bubble, 25. Box cover, 3. Digestion tank frame, 30. Shaft, 31 .Digestion tank slot, 310. First slot, 311. Second slot, 312. Bracket slot, 313. Automatic return hinge, 314. Bracket, 4. Lid handle, 5. Data interface, 6. Adjustable feet.

detailed description

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

As shown in Figures 1-3, a preferred embodiment of the present utility model is a special analysis device suitable for microwave digestion instruments, including a balance body 1, and a digestion tank box 2 is arranged on the top of the balance body 1, and the digestion tank box 2 includes a A box body 21 with an accommodating chamber and an opening at one end. An observation door 22 is hinged on one side of the box body 21. The observation door 22 can be opened directly to observe the internal conditions of the digestion tank box 2 conveniently. The observation door 22 is provided with a door handle 23 for opening the observation door 22, and the door handle 23 is provided with a horizontal bubble 24 for observing the horizontal state. The horizontal state of the device can be easily observed by the horizontal bubble 24, and the observed horizontal state can be eliminated. Adjust the level of the device to make the weighing analysis more accurate. The opening of the box body 21 is provided with a box cover 25 for covering the opening. Inside the box body 21 is provided a digestion tank rack 3 for storing digestion tanks. The center of the digestion tank rack 3 is provided with a rotating shaft 30 for rotating the digestion tank rack 3. The rotating shaft 30 can be conveniently operated and loaded into the digestion tank. The digestion tank rack 3 is provided with several digestion tank slots 31, the digestion tank slots 31 include a first slot 310 and a second slot 311 positioned at the bottom of the first slot 310 and having a diameter smaller than the first slot 310, the first The inner side wall of the slot 310 is provided with a support slot 312 , and the upper end of the support slot 312 is located near the upper edge of the first slot 310 and is hinged with a support 314 for supporting the digestion tank through an automatic return hinge 313 . If a large-diameter digestion tank is inserted, the tank body of the digestion tank presses the bracket 314, so that the bracket 314 is put into the bracket groove 312 under the action of pressure and the automatic return hinge 313, and the digestion tank is directly inserted into the first slot 310 , when the digestion tank is taken out, the bracket 314 bounces off under the action of the automatic return hinge 313, and is in an open state. If a small-diameter digestion tank is inserted, the digestion tank is directly inserted into the second slot 311, and the bracket 314 is opened under the action of the automatic return hinge 313, which provides a small-diameter digestion tank, so that It does not shake, providing precision in weighing analysis. Multiple groups of brackets can be arranged on the inner wall of the first slot 310, and the effect will be better. Moreover, the end of the bracket 314 that is disconnected from the digestion tank can be set as an arc-shaped structure that fits the body of the digestion tank, so as to better support the digestion tank.

The diameter of the inner wall of the first slot 310 is 3.5 cm, and the diameter of the inner wall of the second slot 311 is 2.6 cm. These two types of diameters are common in conventional digestion tanks, which can meet the needs of most situations.

As shown in FIG. 1 , in order to open the lid 25 conveniently, the lid handle 4 for lifting the lid 25 is provided on the lid 25 .

The minimum weighing value of the balance body 1 is 0.01g, so that the weighing accuracy of the balance body 1 reaches 0.01g, making the analysis data more accurate.

As shown in FIG. 1 , one side of the balance body 1 is provided with a data interface 5 connected to a computer.

As shown in Figure 1, in order to adjust the levelness of the balance body 1 according to the level indication of the level bubble 24, the lower end of the balance body 1 is provided with an adjustable leg 6 for adjusting the levelness of the balance body 1. Adjustable leg 6 can complete the adjustment of the levelness of the device.

Inspired by the above-mentioned ideal embodiment according to the utility model, and through the above-mentioned description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (6)

1. A special analysis device suitable for a microwave digestion instrument, comprising a balance body (1), is characterized in that: the upper part of the balance body (1) is provided with a digestion tank (2), and the digestion tank (2) 2) It includes a box body (21) with an accommodating chamber and an opening at one end. An observation door (22) is hinged on one side of the box body (21), and the observation door (22) is provided with a The door handle (23) of the door (22), the door handle (23) is provided with a horizontal bubble (24) for observing the horizontal state, and the opening of the box body (21) is provided with a bubble for covering the opening. The box cover (25), the inside of the box body (21) is provided with a digestion tank rack (3) for storing digestion tanks, and the center of the digestion tank rack (3) is provided with a digestion tank rack (3) for rotating the rotating shaft (30), the digestion tank frame (3) is provided with several digestion tank slots (31), and the digestion tank slots (31) include a first slot (310) and a The bottom of the groove (310) and the second slot (311) whose diameter is smaller than the first slot (310), the inner wall of the first slot (310) is provided with a bracket slot (312), and the bracket slot ( 312) and is located near the upper edge of the first slot (310) through an automatic return hinge (313) hinged with a bracket (314) for supporting the digestion tank. 2. a kind of special analysis device applicable to microwave digestion instrument as claimed in claim 1, is characterized in that: the inner wall diameter of described first slot (310) is 3.5cm, and described second slot (310) 311) has an inner wall diameter of 2.6 cm. 3. A special analysis device suitable for microwave digestion instruments as claimed in claim 1, characterized in that: the lid (25) is provided with a lid handle (4) for lifting the lid (25) . 4. A special analysis device suitable for microwave digestion apparatus according to claim 1, characterized in that: the minimum weighing value of the balance body (1) is 0.01g. 5. A special analysis device suitable for microwave digestion apparatus according to claim 1, characterized in that: one side of the balance body (1) is provided with a data interface (5) connected to a computer. 6. A special analysis device suitable for microwave digestion instruments as claimed in claim 1, characterized in that: the lower end of the balance body (1) is provided with adjustable feet for adjusting the levelness of the balance body (1) (6).