Auxiliary device of acid expelling instrument

Abstract

The utility model relates to the technical field of acid-driving instruments, and discloses an acid-driving instrument auxiliary device which comprises a protection box, an acid-driving instrument body is arranged in the protection box, a plurality of test tubes are arranged at the top of the acid-driving instrument body, and a cleaning protection mechanism is arranged in the protection box. The cleaning and protecting mechanism comprises a conveying pipe, a filter cartridge, a conveying pump, a folding hose, a protective cover, a screw rod, a connecting plate, a motor, a movable support, a first magnet, a second magnet and a cleaning wiping plate, and by arranging the cleaning and protecting mechanism, when a user needs to carry out acid removal on the test tubes, the user can pull the protective cover and place the protective cover on the tops of the multiple test tubes; then, the user can start the transmission pump, the transmission pump can transmit gas generated during acid removal into the transmission pipe through the folding hose, the transmission pipe sends the gas into the filter cartridge, the filter cartridge effectively filters the gas, residual harmful gas in the protection box is reduced, and therefore the safety of the operation environment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of acid-removing instruments, in particular to an auxiliary device for acid-removing instruments. Background Art

[0002] In laboratory or industrial chemical processing, acid removal is a common and critical step. It is primarily used to evaporate acidic liquids through heating, bringing the sample to the desired concentration or purity, thereby providing a more accurate basis for subsequent experimental or analytical steps. This process is widely used in fields such as environmental monitoring, chemical analysis, metallurgy, and medicine. For example, in heavy metal detection, trace element analysis, and certain organic synthesis reactions, acid removal is required to remove excess acid. Acid removal not only effectively concentrates the sample but also reduces residual acid, preventing interference with subsequent experiments.

[0003] However, in practice, some auxiliary devices for acid removal instruments still have some problems. Traditional acid removal equipment has several problems. First, the placement and movement of test tubes during the acid removal process is cumbersome, which can easily lead to uneven heating of the test tubes, thus affecting the accuracy of experimental results. Second, if the acid gases generated during the acid removal process are not properly handled, they may endanger the health of operators and affect the safety of the experimental environment. Traditional equipment is relatively lacking in gas filtration and automatic cleaning functions, often requiring users to operate manually, increasing the workload and resulting in unsatisfactory cleaning results. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an auxiliary device for an acid-removing instrument, which solves the problems of poor gas treatment, cumbersome operation, difficult cleaning and affected experimental efficiency of traditional acid-removing equipment.

[0005] To achieve the above object, the utility model is achieved through the following technical solutions: an acid-removing instrument auxiliary device, comprising a protective box, an acid-removing instrument body is arranged inside the protective box, a plurality of test tubes are arranged on the top of the acid-removing instrument body, a cleaning protection mechanism is arranged inside the protective box, and the cleaning protection mechanism comprises a transmission tube, a filter cartridge, a transmission pump, a foldable hose, a protective cover, a screw rod, a connecting plate, a motor, a movable support, a first magnetic attraction, a second magnetic attraction and a cleaning wiper; the top of the protective cover is fixedly connected to the foldable hose, an air outlet of the transmission pump is fixedly connected to the transmission tube, one end of the transmission tube is clamped and connected to the filter cartridge, a motor is provided on one side of the protective cover, an output end of the motor passes through the protective cover and is fixedly connected to the screw rod, the middle part of the screw rod is threadedly connected to the movable support, the bottom end of the movable support is fixedly connected to the first magnetic attraction, the bottom end of the first magnetic attraction is magnetically adsorbed and connected to the second magnetic attraction, and the bottom end of the second magnetic attraction is clamped and connected to the cleaning wiper;

[0006] An extraction mechanism is provided on the top of the acid-removing instrument body, and the extraction mechanism includes a supporting base, a limiting plate, an extraction handle, a partition and a storage slot. The four limiting plates are respectively fixedly connected to both sides of the acid-removing instrument body. A partition is vertically slidably connected between the four limiting plates, and a plurality of storage slots are opened on the top of the partition.

[0007] Preferably, a protective plate is vertically slidably connected to the front of the protective box, and the protective cover is slidably connected to the inner wall of the protective box.

[0008] Preferably, the top end of the foldable hose passes through the protective box and is threadedly connected to the air inlet of the transmission pump, and the bottom end of the transmission pump is fixedly connected to the top end of the protective box.

[0009] Preferably, the bottom end of the transmission tube is fixedly connected to the top end of the protection box, and the bottom end of the filter cartridge is placed on the top end of the protection box.

[0010] Preferably, a connecting plate is fixedly connected to the top end of the motor, and one end of the connecting plate is fixedly connected to one side of the protective cover.

[0011] Preferably, one end of the screw rod is rotatably connected to the inner wall of the protective cover, and the movable support is slidably connected to the inner wall of the protective cover.

[0012] Preferably, the top ends of the two support bases are snap-connected to the bottom end of the acid-removing instrument body, and the bottom ends of the two support bases are fixedly connected to the inner wall of the bottom end of the protective box.

[0013] Preferably, the plurality of test tubes pass through the plurality of storage slots respectively, and both side walls of the partition are fixedly connected with extraction handles.

[0014] Beneficial effects

[0015] The utility model provides an auxiliary device for removing acid from the acid removal device. Compared with the prior art, it has the following beneficial effects:

[0016] 1. In the utility model, through the cleaning and protection mechanism, when the user needs to remove acid from the test tubes, the user can pull the protective cover and place the protective cover on the top of multiple test tubes. Then the user can start the transmission pump. The transmission pump can transmit the gas generated during the acid removal to the transmission tube through the foldable hose. The transmission tube sends the gas into the filter cartridge. The filter cartridge effectively filters the gas and reduces the residual harmful gas inside the protection box, thereby ensuring the safety of the operating environment. When the acid removal is completed, the user takes out multiple test tubes. Then the user can start the motor. The output end of the motor drives the screw to rotate, and the screw drives the movable support to move. When the movable support moves, it can be moved by the first magnetic attraction and the second magnetic attraction. The second magnetic attraction drives the cleaning wiper to wipe the top of the acid removal instrument body, thereby cleaning the top of the acid removal instrument body and keeping it clean.

[0017] 2. In the present invention, through the extraction mechanism, when the user removes the acid from the test tubes, the user inserts multiple test tubes into multiple storage slots in sequence. When the acid removal is completed, the user can pull the two extraction handles, and the two extraction handles drive the partition to rise. When the partition rises, it can drive multiple test tubes to separate from the acid removal instrument body, so that the test tubes can be removed in large quantities, effectively avoiding the uneven acid removal, while improving the operating efficiency and simplifying the process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an acid-removing instrument auxiliary device proposed in the utility model;

[0019] Figure 2 This is a structural exploded view of the acid-removing instrument body part of an acid-removing instrument auxiliary device proposed in the utility model;

[0020] Figure 3 This is a structural schematic diagram of the protective cover portion of an acid-removing instrument auxiliary device proposed in the utility model;

[0021] Figure 4 The utility model proposes an auxiliary device for an acid removal instrument. Figure 3 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Protective box; 2. Protective plate; 3. Cleaning and protection mechanism; 301. Transfer tube; 302. Filter cartridge; 303. Transfer pump; 304. Folding hose; 305. Protective cover; 306. Screw; 307. Connecting plate; 308. Motor; 309. Movable support; 310. First magnetic attraction; 311. Second magnetic attraction; 312. Cleaning wipe; 4. Test tube; 5. Extraction mechanism; 501. Support base; 502. Limiting plate; 503. Extraction handle; 504. Partition; 505. Storage tank; 6. Acid remover body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 - Figure 4 , the utility model provides two technical solutions, specifically including the following embodiments:

[0026] Example 1:

[0027] An acid-removing instrument auxiliary device includes a protective box 1, an acid-removing instrument body 6 is provided inside the protective box 1, a plurality of test tubes 4 are provided on the top of the acid-removing instrument body 6, a cleaning and protection mechanism 3 is provided inside the protective box 1, and the cleaning and protection mechanism 3 includes a transmission tube 301, a filter cartridge 302, a transmission pump 303, a folding hose 304, a protective cover 305, a screw rod 306, a connecting plate 307, a motor 308, a movable support 309, a first magnetic attraction 310, a second magnetic attraction 311 and a cleaning wiper 312. The top of the protective cover 305 is fixedly connected to a folding The air outlet of the hose 304 and the transmission pump 303 is fixedly connected to the transmission pipe 301, one end of the transmission pipe 301 is snap-connected to the filter cartridge 302, a motor 308 is provided on one side of the protective cover 305, the output end of the motor 308 passes through the protective cover 305, and is fixedly connected to a screw rod 306, the middle part of the screw rod 306 is threadedly connected to a movable support 309, the bottom end of the movable support 309 is fixedly connected to a first magnetic attraction 310, the bottom end of the first magnetic attraction 310 is magnetically adsorbed and connected to a second magnetic attraction 311, and the bottom end of the second magnetic attraction 311 is snap-connected. The cleaning wiper 312 is provided. The cleaning wiper 312 is made of sponge and has a cleaning effect and a moisture-absorbing effect. The user can replace the cleaning wiper 312 regularly. When replacing the cleaning wiper 312, the second magnetic attraction 311 can be separated from the first magnetic attraction 310, and then the cleaning wiper 312 can be disassembled. The front of the protective box 1 is vertically slidably connected to the protective plate 2, and the protective cover 305 is slidably connected to the inner wall of the protective box 1. There is a large damping at the sliding connection between the protective cover 305 and the protective box 1. It is not artificially rotated and will not change itself. The folding hose 30 The top of 4 passes through the protective box 1 and is threadedly connected to the air inlet of the transmission pump 303. The bottom end of the transmission pump 303 is fixedly connected to the top of the protective box 1. The bottom end of the transmission pipe 301 is fixedly connected to the top of the protective box 1. The bottom end of the filter cartridge 302 is placed on the top of the protective box 1. The top of the motor 308 is fixedly connected to the connecting plate 307. One end of the connecting plate 307 is fixedly connected to one side of the protective cover 305. One end of the screw rod 306 is rotatably connected to the inner wall of the protective cover 305. The movable support 309 is slidably connected to the inner wall of the protective cover 305.

[0028] During operation, when the user needs to remove acid from the test tubes 4, the user can pull the protective cover 305 and place the protective cover 305 on the top of multiple test tubes 4, and then the user can start the transmission pump 303. The transmission pump 303 can transmit the gas generated during the acid removal to the transmission tube 301 through the foldable hose 304, and the transmission tube 301 then sends the gas into the filter cartridge 302. The filter cartridge 302 effectively filters the gas, reducing the residual harmful gas inside the protective box 1, thereby ensuring the safety of the operating environment. When the acid removal is completed, the user takes out multiple test tubes 4, and then the user can start the motor 308. The output end of the motor 308 drives the screw rod 306 to rotate, and the screw rod 306 drives the movable support 309 to move. When the movable support 309 moves, it can be moved by the first magnetic attraction 310 and the second magnetic attraction 311. The second magnetic attraction 311 drives the cleaning wiper 312 to wipe the top of the acid removal instrument body 6, thereby cleaning the top of the acid removal instrument body 6 and keeping it clean.

[0029] Example 2:

[0030] On the basis of Example 1, an extraction mechanism 5 is provided on the top of the acid-removing instrument body 6, and the extraction mechanism 5 includes a support base 501, a limiting plate 502, an extraction handle 503, a partition 504 and a storage slot 505. The four limiting plates 502 are respectively fixedly connected to the two sides of the acid-removing instrument body 6, and a partition 504 is vertically slidably connected between the four limiting plates 502. The partition 504 is made of corrosion-resistant material. A plurality of storage slots 505 are opened at the top of the partition 504, and the inner wall of the storage slot 505 fits the inner wall of the test tube 4. The top ends of the two supporting bases 501 are both snap-fitted and connected to the bottom end of the acid-removing instrument body 6, and the bottom ends of the two supporting bases 501 are fixedly connected to the inner wall of the bottom end of the protective box 1. Multiple test tubes 4 respectively pass through the multiple storage slots 505, and the two side walls of the partition 504 are fixedly connected with the extraction handle 503.

[0031] When the user removes the acid from the test tubes 4, the user sequentially inserts the multiple test tubes 4 into the multiple storage slots 505. When the acid removal is completed, the user can pull the two extraction handles 503, and the two extraction handles 503 drive the partition 504 to rise. When the partition 504 rises, it can drive the multiple test tubes 4 to separate from the acid removal instrument body 6, so that the test tubes 4 can be removed in large quantities, effectively avoiding the uneven acid removal, while improving the operating efficiency and simplifying the process.

[0032] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the application should be included in the scope of protection of the present application.

Claims

1. An auxiliary device for an acid removal instrument, comprising a protective box (1), characterized in that: An acid-removing instrument body (6) is provided inside the protective box (1), and a plurality of test tubes (4) are provided on the top of the acid-removing instrument body (6). A cleaning and protection mechanism (3) is provided inside the protective box (1), and the cleaning and protection mechanism (3) comprises a transmission tube (301), a filter cartridge (302), a transmission pump (303), a folding hose (304), a protective cover (305), a screw rod (306), a connecting plate (307), a motor (308), a movable support (309), a first magnetic attraction (310), a second magnetic attraction (311) and a cleaning wiper (312). The top of the protective cover (305) is fixedly connected to the folding hose (304), and the transmission pump ( The air outlet of the air filter (303) is fixedly connected to a transmission tube (301), one end of the transmission tube (301) is snap-connected to a filter cartridge (302), a motor (308) is provided on one side of the protective cover (305), the output end of the motor (308) passes through the protective cover (305) and is fixedly connected to a screw rod (306), the middle part of the screw rod (306) is threadedly connected to a movable support (309), the bottom end of the movable support (309) is fixedly connected to a first magnet (310), the bottom end of the first magnet (310) is magnetically adsorbed and connected to a second magnet (311), and the bottom end of the second magnet (311) is snap-connected to a cleaning wiper (312); An extraction mechanism (5) is provided on the top of the acid-removing instrument body (6), and the extraction mechanism (5) comprises a supporting base (501), a limiting plate (502), an extraction handle (503), a partition (504) and a storage slot (505). The four limiting plates (502) are respectively fixedly connected to both sides of the acid-removing instrument body (6). A partition (504) is vertically slidably connected between the four limiting plates (502), and a plurality of storage slots (505) are provided on the top of the partition (504).

2. The acid-removing auxiliary device according to claim 1, characterized in that: The front surface of the protection box (1) is vertically slidably connected to a protection plate (2), and the protection cover (305) is slidably connected to the inner wall of the protection box (1).

3. The acid-removing auxiliary device according to claim 1, characterized in that: The top end of the foldable hose (304) passes through the protective box (1) and is threadedly connected to the air inlet of the transmission pump (303); the bottom end of the transmission pump (303) is fixedly connected to the top end of the protective box (1).

4. The acid-removing auxiliary device according to claim 1, characterized in that: The bottom end of the transmission tube (301) is fixedly connected to the top end of the protection box (1), and the bottom end of the filter cartridge (302) is placed on the top end of the protection box (1).

5. The acid-removing auxiliary device according to claim 1, characterized in that: The top end of the motor (308) is fixedly connected to a connecting plate (307), and one end of the connecting plate (307) is fixedly connected to one side of the protective cover (305).

6. The acid-removing auxiliary device according to claim 1, characterized in that: One end of the screw rod (306) is rotatably connected to the inner wall of the protective cover (305), and the movable support (309) is slidably connected to the inner wall of the protective cover (305).

7. The acid-removing auxiliary device according to claim 1, characterized in that: The top ends of the two support bases (501) are both snap-connected to the bottom end of the acid-removing instrument body (6), and the bottom ends of the two support bases (501) are both fixedly connected to the inner wall of the bottom end of the protective box (1).

8. The acid-removing auxiliary device according to claim 1, characterized in that: The plurality of test tubes (4) respectively pass through the plurality of storage slots (505), and both side walls of the partition (504) are fixedly connected with extraction handles (503).

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