Digestion and acid-dispelling integrated device

Abstract

The digestion and acid-driving integrated device comprises a first shell and a second shell, the first shell is provided with a first mounting cavity with an upward opening, a heating mechanism is mounted in the first mounting cavity, the heating mechanism comprises a supporting plate and a plurality of heating pieces mounted on the supporting plate, the heating pieces are provided with a plurality of heating grooves which are annularly arranged, and the heating grooves are communicated with the first mounting cavity. A sealing cover which can be opened and closed and can cover the heating mechanism is installed at the top of the first shell, an adsorption cavity is formed in the sealing cover, a plurality of adsorption holes are formed in the face, facing the heating mechanism, of the sealing cover, the adsorption holes communicate with the adsorption cavity, a gas dilution device is installed in the second shell, and the sealing cover is connected with a gas suction pipeline communicating with the adsorption cavity. The suction pipeline is connected with a gas dilution device. By adjusting the heating temperature of the heating tank, the digestion and acid removal effects can be completed, and meanwhile, the sealing cover is arranged, so that harmful gas generated by acid removal can be treated through negative pressure adsorption.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and more specifically, to an integrated digestion and acid removal device. Background Art

[0002] Harmful gases will be generated during the acid-driving process. In order to deal with the harmful gases, the existing digestion and acid-driving are completed in two devices. During this process, the two devices need to be supervised and the test tubes need to be transferred, which is more labor-intensive. The transfer of test tubes also increases the possibility of contamination. Therefore, a device that can perform digestion and acid-driving operations and deal with the harmful gases generated by acid-driving is needed. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an integrated digestion and acid removal device which can not only perform digestion and acid removal operations but also treat harmful gases generated by the acid removal.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a digestion and acid-removing integrated device, comprising a first shell and a second shell, the first shell is provided with a first installation cavity opening upward, a heating mechanism is installed in the first installation cavity, the heating mechanism comprises a support plate and a plurality of heating elements installed on the support plate, the heating element is provided with a plurality of heating grooves arranged in a ring, a sealing cover which can be opened and covered by the heating mechanism is installed on the top of the first shell, an adsorption cavity is provided in the sealing cover, a plurality of adsorption holes are provided on a side of the sealing cover facing the heating mechanism, the adsorption holes are connected to the adsorption cavity, a gas dilution device is installed in the second shell, the sealing cover is connected to an air intake pipe connected to the adsorption cavity, and the air intake pipe is connected to the gas dilution device.

[0005] Furthermore, the sealing cover includes a plurality of side panels connected end to end and a top panel connecting the plurality of side panels, the side panels and the top panel form a second installation cavity and form an opening on a side opposite to the top panel, an adsorption plate is installed in the second installation cavity, the adsorption holes are disposed on the adsorption plate, and the adsorption cavity is formed between the adsorption plate and the top panel.

[0006] Furthermore, the adsorption hole is provided with a plurality of protrusions corresponding to the positions of the heating grooves and extending in the direction away from the top plate, the center of the protrusion is provided with an adsorption groove, and the adsorption hole is placed in the adsorption groove.

[0007] Furthermore, the side plate is provided with an adjustment hole, the adjustment hole is connected to the adsorption chamber, and the side plate is installed with a movable adjustment plate, the adjustment plate partially covers the adjustment hole, and the adjustment plate moves to adjust the opening area of ​​the adjustment hole.

[0008] Furthermore, the side plate is installed with two guide plates extending in the vertical direction, the two guide plates are respectively placed on both sides of the adjustment hole, the guide plate is provided with a guide groove extending along the length direction of the guide plate, and the adjustment plate is provided with a guide block embedded in the guide groove so that the adjustment plate can move along the length direction of the guide plate.

[0009] Furthermore, the guide plate includes a first guide plate, the guide slot includes a first guide slot placed on the first guide plate, the guide block includes a first guide block embedded in the first guide slot, first guide posts are provided at both ends of the first guide slot, the first guide post extends from a side of the guide slot away from the side plate toward a side close to the side plate, the first guide post is sleeved with a first limit plate that can move along the first guide post, a limit ring is provided at the end of the first guide post to limit the first limit plate from escaping from the first guide post, the first guide post is sleeved with a second spring, the two ends of the second spring are respectively abutted against the first limit plate and a side of the guide slot away from the side plate, the first limit plate is provided with a first guide inclined surface extending along the length direction, and the first guide block is provided with a second guide inclined surface matching the first guide inclined surface.

[0010] The lockhole has a hole in its end portion for locking the locking plate, and the locking plate has a second locking plate, the second locking plate having a lockhole having a first end and a second end, and the locking plate has a lockhole on its side.

[0011] Furthermore, the gas dilution device includes a water tank installed in the second shell, a gas-liquid mixing device is installed in the water tank, the gas-liquid mixing device includes a main body, a chamber is arranged in the main body, the chamber forms a water inlet and a water outlet at both ends of the main body respectively, the chamber includes a first chamber, a second chamber and a third chamber arranged between the first chamber and the second chamber, the water outlet is arranged in the first chamber, the water inlet is arranged in the second chamber, the third chamber is connected to an air intake pipe, the air intake pipe is connected to the air intake pipe, the diameter of the first chamber at least partially decreases from the water outlet end to the water inlet end, and the diameter of the second chamber at least partially decreases from the water inlet end to the water outlet end.

[0012] In summary, the present invention has the following beneficial effects:

[0013] 1. A heating tank is provided in the first shell, and the digestion and acid removal can be completed by adjusting the heating temperature. At the same time, a sealing cover is provided, and the sealing cover is provided with an adsorption cavity and adsorption holes, which can absorb and treat the harmful gas generated by the acid removal.

[0014] 2. The negative pressure is generated by the high-speed water flow to suck the gas into the third chamber, so that the gas can be mixed with the water flow, thereby diluting the gas so that the gas can meet the emission standards and make gas treatment more convenient.

[0015] 3. An adjustment hole is provided on the side wall of the adsorption chamber, through which the pressure of the adsorption chamber can be adjusted, thereby preventing the test tube from being deformed due to excessive pressure in the adsorption chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 A top view of the present invention;

[0018] Figure 3 is a cross-sectional view of the present invention;

[0019] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0020] Figure 5 It is a schematic diagram of the structure at the adjustment hole;

[0021] Figure 6 It is a schematic diagram of the structure of the adjustment hole and the adjustment plate;

[0022] Figure 7 for Figure 6 The enlarged view of point B in the middle;

[0023] Figure 8 for Figure 6 Enlarged view of point C in the middle;

[0024] Fig. 9 is a schematic diagram of the structure inside the second shell;

[0025] Fig.10 It is a structural schematic diagram of a gas-liquid mixing device;

[0026] Figure numerals: first shell 100, air intake duct 101, heating element 110, heating groove 111, support plate 120, first installation cavity 130, second shell 200, water tank 210, water inlet pipeline 211, water outlet pipeline 212, sealing cover 300, side plate 301, top plate 302, protrusion 310, adsorption hole 311, adsorption groove 312, adsorption cavity 320, adjustment hole 321, adsorption plate 330, second installation cavity 340, adjustment plate 400, first guide block 410, second guide slope 411, second guide block 420, first plate body 421, second plate Body 422, fourth guide slope 423, first guide plate 500, first guide groove 510, first guide column 520, limiting ring 521, first spring 530, first limiting plate 540, first guide slope 541, second guide plate 600, second guide groove 610, accommodating groove 620, second limiting plate 630, telescopic groove 631, third guide slope 632, second guide column 640, second spring 650, main body 700, water outlet 701, water inlet 702, first chamber 710, second chamber 720, third chamber 730, air intake duct 740. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 10The present embodiment discloses an integrated digestion and acid removal device, comprising a first shell 100 and a second shell 200. The first shell 100 is provided with a first installation cavity 130 opening upward, a heating mechanism is installed in the first installation cavity 130, the heating mechanism comprises a support plate 120 and a plurality of heating elements 110 installed on the support plate 120, the heating element 110 is provided with a plurality of heating grooves 111 arranged in an annular manner, a sealing cover 300 which can be opened and can cover the heating mechanism is installed on the top of the first shell 100, an adsorption cavity 320 is arranged in the sealing cover 300, a plurality of adsorption holes 311 are provided on a side of the sealing cover 300 facing the heating mechanism, the adsorption holes 311 are connected to the adsorption cavity 320, a gas dilution device is installed in the second shell 200, the sealing cover 300 is connected to an air intake pipe 101 connected to the adsorption cavity 320, and the air intake pipe 101 is connected to the gas dilution device. After the test tube for reaction is inserted into the heating tank 111 and covered with the sealing cover 300, the harmful gas generated by the acid removal can be sucked into the adsorption chamber 320 through the adsorption hole 311, and then enters the gas dilution device through the adsorption chamber 320 to dilute the harmful gas, and then discharged.

[0029] The gas dilution device includes a water tank 210 installed in the second shell 200, and a gas-liquid mixing device is installed in the water tank 210. The gas-liquid mixing device includes a main body 700, and a chamber is arranged in the main body 700. The chamber forms a water inlet 702 and a water outlet 701 at both ends of the main body 700, respectively. The chamber includes a first chamber 710, a second chamber 720, and a third chamber 730 arranged between the first chamber 710 and the second chamber 720. The water outlet 701 is arranged in the first chamber 710, and the water inlet 702 is arranged in the second chamber 720. The third chamber 730 is connected to an air intake pipe 740, and the air intake pipe 740 is connected to the air intake pipe 101. The diameter of the first chamber 710 at least partially decreases from the end of the water outlet 701 to the end of the water inlet 702, and the diameter of the second chamber 720 at least partially decreases from the end of the water inlet 702 to the end of the water outlet 701. The water inlet 702 is connected to a water pump, which transports the water in the water tank 210 to the second chamber 720 through the water pump, and then discharges it after passing through the third chamber 730 and the first chamber 710. In the process of water flowing through each chamber, negative pressure is generated, so that the harmful gas in the adsorption chamber 320 is sucked into the air intake pipe 740 through the air intake pipe 101, so that the harmful gas is mixed with water in the third chamber 730, thereby diluting the harmful gas. The lower part of the water tank 210 is provided with a water inlet pipe, and the upper part of the water tank 210 is provided with a water outlet pipe. Continuously injecting water into the water tank 210 will cause the liquid level of the water tank 210 to rise and eventually overflow from the water outlet pipe, so that the water in the water tank 210 keeps circulating, further reducing the content of harmful gases in the water.

[0030] The sealing cover 300 includes a plurality of side plates 301 connected end to end and a top plate 302 connecting the plurality of side plates 301. The side plates 301 and the top plate 302 form a second installation cavity 340 and form an opening on a side opposite to the top plate 302. An adsorption plate 330 is installed in the second installation cavity 340. The adsorption holes 311 are disposed on the adsorption plate 330. An adsorption cavity 320 is formed between the adsorption plate 330 and the top plate 302. The adsorption holes 311 are provided with a plurality of protrusions 310 corresponding to the positions of the heating grooves 111 and extending in a direction away from the top plate 302. An adsorption groove 312 is disposed at the center of the protrusions 310, and the adsorption holes 311 are disposed in the adsorption groove 312. A spring is installed at the bottom of the heating groove 111. When the test tube is inserted into the heating groove 111, its bottom abuts against the spring. When the sealing cover 300 is closed, the protrusion 310 enters and exits the corresponding test tube. At the same time, the test tube is squeezed to compress the spring. The elasticity of the spring makes the test tube mouth and the protrusion 310 fit tightly, thereby ensuring the sealing performance of the test tube and the protrusion 310 and preventing harmful gas from overflowing.

[0031] In order to prevent the test tube from being deformed due to excessive suction in the adsorption chamber 320, an adjustment hole 321 is provided on the side plate 301, the adjustment hole 321 is connected to the adsorption chamber 320, and a movable adjustment plate 400 is installed on the side plate 301, and the adjustment plate 400 partially covers the adjustment hole 321. The side plate 301 is installed with two guide plates extending in the vertical direction, and the two guide plates are respectively placed on both sides of the adjustment hole 321, and the two guide plates are respectively a first guide plate 500 and a second guide plate 600, the first guide plate 500 is provided with a first guide groove 510 arranged along its length direction, and the second guide plate 600 is provided with a second guide groove 610 arranged along its length direction, and the adjustment plate 400 is provided with a first guide block 410 embedded in the first guide groove 510 and a second guide block 420 embedded in the second guide groove 610, and the opening area of ​​the adjustment hole 321 can be adjusted by moving the adjustment plate 400, so as to adjust the suction in the adsorption chamber 320 to meet the needs of different reactions.

[0032] First guide posts 520 are provided at both ends of the first guide groove 510. The first guide posts 520 extend from a side of the guide groove away from the side plate 301 toward a side close to the side plate 301. The first guide post 520 is sleeved with a first limiting plate 540 that can move along the first guide post 520. A limiting ring 521 that limits the first limiting plate 540 from escaping from the first guide post 520 is provided at the end of the first guide post 520. The first guide post 520 is sleeved with a second spring 650. The two ends of the second spring 650 are respectively abutted against the first limiting plate 540 and a side of the guide groove away from the side plate 301. The first limiting plate 540 is provided with a first guiding inclined surface 541 extending along the length direction. The first guide block 410 is provided with a second guiding inclined surface 411 that cooperates with the first guiding inclined surface 541. The second guide plate 600 is provided with a receiving groove 620 on one side away from the side plate 301, and a second guide column 640 extending toward the opening of the receiving groove 620 is provided at the bottom of the receiving groove 620. A movable second limiting plate 630 is installed in the receiving groove 620, and a telescopic groove 631 is provided on the side of the second limiting plate 630 facing the bottom of the receiving groove 620, and the second guide column 640 partially extends into the telescopic groove 631. The second guide column 640 is sleeved with a second spring 650, and the two ends of the second spring 650 are respectively The second guide block 420 is provided with a first plate body 421 extending in a direction away from the side plate 301, and the end of the first plate body 421 is provided with a second plate body 422 extending in a horizontal direction and capable of covering a side of the second guide plate 600 away from the side plate 301, and the second limiting plate 630 is provided with a third guiding inclined surface 632, and the second plate body 422 is provided with a fourth guiding inclined surface 423 matched with the third guiding inclined surface 632. Under normal conditions, the first limiting plate 540 and the second limiting plate 630 squeeze the first guide block 410 and the second guide block 420 respectively, which can prevent the adjustment block from moving, thereby ensuring the stability of the suction force. When adjusting the suction force, move the adjustment plate 400 toward the side where the second guide plate 600 is located so that the first guide block 410 exits the first guide groove 510, and the second guide block 420 exits the second guide groove 610. At this time, the adjustment plate 400 can move freely. After moving the adjustment plate 400 to a predetermined position, move the adjustment plate 400 toward the side where the first guide plate 500 is located so that the first guide bevel 541 fits with the second guide bevel 411, and the third guide bevel 632 fits with the fourth guide bevel 423. Under the guidance of each guide bevel, the first guide block 410 is embedded in the first guide groove 510, and the second guide block 420 is embedded in the second guide groove 610, so that the position of the adjustment plate 400 is fixed.

[0033] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A digestion and acid removal integrated device, characterized in that: The invention comprises a first shell (100) and a second shell (200), wherein the first shell (100) is provided with a first installation cavity (130) opening upward, a heating mechanism is installed in the first installation cavity (130), the heating mechanism comprises a support plate (120) and a plurality of heating elements (110) installed on the support plate (120), the heating element (110) is provided with a plurality of heating grooves (111) arranged in an annular manner, and a cover (111) is installed on the top of the first shell (100) which can be opened and closed and can cover the heating element (111). A sealing cover (300) of the mechanism, wherein an adsorption chamber (320) is arranged in the sealing cover (300), a plurality of adsorption holes (311) are arranged on a side of the sealing cover (300) facing the heating mechanism, the adsorption holes (311) are connected to the adsorption chamber (320), a gas dilution device is installed in the second shell (200), the sealing cover (300) is connected to an air intake pipe (101) connected to the adsorption chamber (320), and the air intake pipe (101) is connected to the gas dilution device.

2. A digestion and acid removal integrated device according to claim 1, characterized in that: The sealing cover (300) comprises a plurality of side panels (301) connected end to end and a top panel (302) connecting the plurality of side panels (301); the side panels (301) and the top panel (302) form a second installation cavity (340) and form an opening on a side opposite to the top panel (302); an adsorption plate (330) is installed in the second installation cavity (340); the adsorption hole (311) is disposed on the adsorption plate (330); and the adsorption cavity (320) is formed between the adsorption plate (330) and the top panel (302).

3. A digestion and acid removal integrated device according to claim 2, characterized in that: The adsorption hole (311) is provided with a plurality of protrusions (310) corresponding to the positions of the heating grooves (111) and extending in the direction away from the top plate (302); an adsorption groove (312) is provided at the center of the protrusion (310), and the adsorption hole (311) is placed in the adsorption groove (312).

4. A digestion and acid removal integrated device according to claim 2, characterized in that: The side plate (301) is provided with an adjustment hole (321), the adjustment hole (321) is connected to the adsorption chamber (320), and the side plate (301) is installed with a movable adjustment plate (400), the adjustment plate (400) partially covers the adjustment hole (321), and the adjustment plate (400) moves to adjust the opening area of ​​the adjustment hole (321).

5. A digestion and acid removal integrated device according to claim 4, characterized in that: The side plate (301) is provided with two guide plates extending in the vertical direction, the two guide plates are respectively placed on both sides of the adjustment hole (321), the guide plate is provided with a guide groove extending in the length direction of the guide plate, and the adjustment plate (400) is provided with a guide block embedded in the guide groove so that the adjustment plate (400) can move in the length direction of the guide plate.

6. A digestion and acid removal integrated device according to claim 5, characterized in that: The guide plate comprises a first guide plate (500), the guide groove comprises a first guide groove (510) disposed on the first guide plate (500), the guide block comprises a first guide block (410) embedded in the first guide groove (510), first guide columns (520) are arranged at both ends of the first guide groove (510), the first guide column (520) extends from a side of the guide groove away from the side plate (301) toward a side close to the side plate (301), the first guide column (520) is sleeved with a first limiting plate (540) capable of moving along the first guide column (520), and the first A limiting ring (521) is provided at the end of a guide column (520) for limiting the first limiting plate (540) from escaping from the first guide column (520); the first guide column (520) is sleeved with a second spring (650); the two ends of the second spring (650) are respectively in contact with the first limiting plate (540) and a side of the guide groove away from the side plate (301); the first limiting plate (540) is provided with a first guiding inclined surface (541) extending along the length direction; and the first guide block (410) is provided with a second guiding inclined surface (411) matched with the first guiding inclined surface (541).

7. A digestion and acid removal integrated device according to claim 5 or 6, characterized in that: The guide plate includes a second wire guide plate, the guide groove includes a second guide groove (610) disposed on the second guide plate (600), the guide block includes a second guide block (420) embedded in the second guide groove (610), a side of the second guide plate (600) away from the side plate (301) is provided with a receiving groove (620), a bottom of the receiving groove (620) is provided with a second guide column (640) extending toward an opening of the receiving groove (620), a movable second limiting plate (630) is installed in the receiving groove (620), a side of the second limiting plate (630) facing the bottom of the receiving groove (620) is provided with a telescopic groove (631), and a portion of the second guide column (640) extends into the telescopic groove (631). 1), the second guide column (640) is sleeved with a second spring (650), the two ends of the second spring (650) are respectively in contact with the bottom surface of the telescopic slot (631) and the bottom of the accommodating slot (620), the second guide block (420) is provided with a first plate body (421) extending in a direction away from the side plate (301), the end of the first plate body (421) is provided with a second plate body (422) extending in a horizontal direction and capable of covering a side of the second guide plate (600) away from the side plate (301), the second limiting plate (630) is provided with a third guiding inclined surface (632), and the second plate body (422) is provided with a fourth guiding inclined surface (423) matched with the third guiding inclined surface (632).

8. The digestion and acid removal integrated device according to claim 1, characterized in that: The gas dilution device comprises a water tank (210) installed in the second shell (200), a gas-liquid mixing device is installed in the water tank (210), the gas-liquid mixing device comprises a main body (700), a chamber is arranged in the main body (700), the chamber forms a water inlet (702) and a water outlet (701) at two ends of the main body (700), and the chamber comprises a first chamber (710), a second chamber (720), and a third chamber (730) disposed between the first chamber (710) and the second chamber (720). The water outlet (701) is disposed in the first chamber (710), the water inlet (702) is disposed in the second chamber (720), the third chamber (730) is connected to an air intake pipe (740), the air intake pipe (740) is connected to the air intake pipe (101), the diameter of the first chamber (710) at least partially decreases from one end of the water outlet (701) to one end of the water inlet (702), and the diameter of the second chamber (720) at least partially decreases from one end of the water inlet (702) to one end of the water outlet (701).

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