Production and extraction equipment for pyrazolyl benzene

Abstract

The utility model discloses pyrazolyl benzene production extraction equipment which comprises a base, the top of the base is fixedly connected with a heating tank, the bottom of the heating tank is communicated with a water outlet pipe, the top of the base is provided with a control button, and the top of the heating tank is attached to a top cover in a sealed mode. A plurality of heating rods are annularly arranged on the inner wall of the bottom of the top cover, the top of the top cover is communicated with an air outlet pipe, the heating tank is simple to use, the height of the liquid level in the heating tank can be observed through the transparent window, pyrazole and benzene can be heated through the plurality of heating rods, extraction and collection are performed through the condensation tank, and the extraction efficiency is improved. The rubber bottle opening is arranged to prevent the gas outlet pipe from leaking during gas conveying, the water receiving tank is used for collecting pyrazole and benzene waste liquid, the elastic rubber ring is arranged on the water inlet hose to achieve automatic closing of the opening of the water inlet hose so as to prevent the pyrazole and benzene waste liquid gas from leaking out to stimulate eyes and noses of workers, use is convenient, and the sealing effect is good.

Description

Technical Field

[0001] The utility model relates to the field of pyrazolylbenzene extraction, in particular to pyrazolylbenzene production extraction equipment. Background Art

[0002] Pyrazole, also known as 1,2-diazolyl (1,2-Diazole); diazopentacyclic; o-diazopyrrol; is a white needle-shaped or prismatic crystal. Pyrazole crystallized from ethanol is a colorless needle-shaped crystal with a pyridine-like odor and pungent bitter taste. It is soluble in water, alcohol, ether and benzene, and is prone to chlorination, bromination, iodination, alkylation and acylation reactions. Its molecular formula is C3H4N2. Pyrazole is poisonous if swallowed and is irritating to the eyes, skin and respiratory tract. However, pyrazole can be mixed with benzene to form pyrazolylbenzene, which can be added as an ingredient in pesticides.

[0003] The utility model with the authorization announcement number: CN219701154U proposes a pyrazolylbenzene production and extraction equipment. It includes a base; it is characterized in that an outer cylinder is arranged on the base, an inner cylinder is arranged inside the outer cylinder, an exhaust hopper is arranged on the top of the inner cylinder, an expansion hopper is arranged at the bottom of the inner cylinder, a feed pipe is fixedly connected to one side of the inner cylinder, a discharge pipe is fixedly connected to the other side of the inner cylinder, a cooling box is connected to the outer surface of the discharge pipe, cold air pipes are arranged on both sides of the cooling box, a heating plate is arranged below the inner cylinder, an exhaust pipe is fixedly connected to the upper part of the inner cylinder, a bag net is arranged in the exhaust hopper, and a floating ball is arranged on the bag net. The advantage of the utility model is that when the outside air flows inward, the floating ball moves downward and falls into the bag net, the exhaust hopper is blocked, so that the outside gas cannot enter the inner cylinder, effectively avoiding the outside gas from entering the inner cylinder, and ensuring the efficient and safe extraction work.

[0004] The pyrazolylbenzene production and extraction equipment proposed in the above utility model patent lacks good liquid protection measures, so when workers collect pyrazolylbenzene without wearing protective gear, they are easily irritated to the eyes and nose by pyrazolylbenzene, which may cause the collection container to be broken due to stress reaction. Therefore, the technical personnel in this field provide pyrazolylbenzene production and extraction equipment to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a pyrazolylbenzene production extraction device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: pyrazolylbenzene production and extraction equipment, including a base, the top of the base is fixedly connected with a heating tank, the bottom of the heating tank is connected with a water outlet pipe, the water outlet pipe is installed with an electric valve, the top of the base is provided with a control button, the top of the heating tank is sealed with a top cover, the bottom inner wall of the top cover is provided with a plurality of heating rods arranged in a ring shape, the top of the top cover is connected with an air outlet pipe, the inner wall of the air outlet pipe is provided with an exhaust fan, a condensation tank is hung on one side of the base, the opening of the condensation tank is sealingly connected with the air outlet of the air outlet pipe, and a plug is provided on the top of the top cover.

[0007] As a further solution of the utility model: a hook is fixedly connected to one side of the heating tank, a handle is fixedly connected to the bottom of the condensing tank, and a hanging ring hung on the hook is fixedly connected to one side of the handle.

[0008] As a further solution of the utility model: the top opening of the condensing tank is connected with a rubber bottle mouth, and the rubber bottle mouth is connected with the air outlet sealing sleeve of the air outlet pipe.

[0009] As a further solution of the utility model: two support plates are fixedly connected to the top of the base, a same water receiving box is clamped between the two support plates, a water inlet hose is connected to the top of the water receiving box, and the water inlet hose is connected to a water outlet pipe sealing sleeve.

[0010] As a further solution of the utility model: an elastic rubber ring is fixedly connected to the inner wall of the water inlet hose, the water outlet pipe passes through the elastic rubber ring, and the elastic rubber ring and the water outlet pipe sealing sleeve are connected.

[0011] As a further solution of the utility model: the plug is electrically connected to the exhaust fan, the heating rod, the electric valve, and the control button, and the control button is electrically connected to the exhaust fan, the heating rod, and the electric valve.

[0012] As a further solution of the utility model: a transparent window is arranged on the outer wall of the heating tank, a sealing ring is fixedly connected to the bottom of the top cover, and the inner wall of the sealing ring is sealingly sleeve-connected to the outer wall of the heating tank.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Pick up the top cover, pour pyrazole and benzene into the heating tank. The height of the liquid level in the heating tank can be observed through the transparent window. Then cover the top cover so that the sealing ring is put on the outer wall of the heating tank to seal the gap at the joint between the top cover and the heating tank. Then connect the plug to the power supply to power the exhaust fan, heating rod, electric valve, and control button. The control button can be used to control multiple heating rods to start heating and vaporizing the pyrazole and benzene in the heating tank. Then, the exhaust fan in the exhaust pipe is started through the control button to suck the gas in the heating tank into the exhaust pipe and into the condensation tank for collection. Because there is a temperature difference between the condensation tank outside and the inside of the heating tank, the gas will liquefy after entering the condensation tank. It turns into water droplets and is collected in the condensation tank. A rubber bottle mouth is set on the condensation tank to seal with the air outlet pipe to prevent gas leakage. The condensation tank can be removed from the hook by holding the two handles and the rubber bottle mouth can be pulled out from the air outlet pipe to pour out the extracted pyrazolylbenzene in the condensation tank. The electric valve is opened by the control button to allow the waste liquid to enter the water inlet hose through the water outlet pipe and flow into the water receiving box for collection. The water receiving box can be removed from between the two support plates. When the water receiving box is removed, the elastic rubber ring originally stretched open by the water inlet pipe will shrink to seal the water inlet hose, thereby preventing the gas of the pyrazole and benzene waste liquid in the water receiving box from leaking, thereby not irritating the eyes and nose of the staff.

[0015] The utility model is simple to use, and the height of the liquid level in the heating tank can be observed through the transparent window. A plurality of heating rods can heat pyrazole and benzene for extraction and collection through a condensing tank. A rubber bottle mouth is provided to prevent leakage of the gas outlet pipe when conveying the gas. The water receiving box is used to collect pyrazole and benzene waste liquids, and an elastic rubber ring is provided on the water inlet hose to realize automatic closing of the water inlet hose opening to prevent leakage of pyrazole and benzene waste liquid gases to irritate the eyes and noses of staff. The utility model is easy to use and has a good sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 This is a first-person exploded three-dimensional schematic diagram of the utility model;

[0018] Figure 3 This is a three-dimensional explosion schematic diagram of the utility model from a second viewing angle.

[0019] In the figure: 1. base; 2. control button; 3. water tank; 4. water inlet hose; 5. electric valve; 6. support plate; 7. heating tank; 8. transparent window; 9. plug; 10. condensation tank; 11. top cover; 12. sealing ring; 13. exhaust pipe; 14. rubber bottle mouth; 15. handle; 16. elastic rubber ring; 17. heating rod; 18. exhaust fan; 19. hook; 20. hanging ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 In the embodiment of the utility model, the pyrazolylbenzene production and extraction equipment includes a base 1, a heating tank 7 is fixedly connected to the top of the base 1, a water outlet pipe is connected to the bottom of the heating tank 7, an electric valve 5 is installed on the water outlet pipe, a control button 2 is arranged on the top of the base 1, a top cover 11 is sealed and fitted on the top of the heating tank 7, a plurality of heating rods 17 are arranged in a ring-shaped arrangement on the bottom inner wall of the top cover 11, an air outlet pipe 13 is connected to the top of the top cover 11, an exhaust fan 18 is installed on the inner wall of the air outlet pipe 13, a condensation tank 10 is hung on one side of the base 1, an opening of the condensation tank 10 and an air outlet of the air outlet pipe 13 are sealed and connected, and a plug 9 is arranged on the top of the top cover 11.

[0022] In this embodiment, a hook 19 is fixedly connected to one side of the heating tank 7 , a handle 15 is fixedly connected to the bottom of the condensing tank 10 , and a hanging ring 20 hung on the hook 19 is fixedly connected to one side of the handle 15 .

[0023] In this embodiment, a rubber bottle mouth 14 is connected to the top opening of the condensation tank 10 , and the rubber bottle mouth 14 is connected to the air outlet of the air outlet pipe 13 by a sealing sleeve.

[0024] In this embodiment, two support plates 6 are fixedly connected to the top of the base 1, and the same water receiving box 3 is clamped between the two support plates 6. The top of the water receiving box 3 is connected to a water inlet hose 4, and the water inlet hose 4 is connected to a water outlet pipe sealing sleeve.

[0025] In this embodiment, an elastic rubber ring 16 is fixedly connected to the inner wall of the water inlet hose 4, the water outlet pipe passes through the elastic rubber ring 16, and the elastic rubber ring 16 is connected to the water outlet pipe sealing sleeve. The electric valve 5 is opened by the control button 2 to allow the waste liquid to enter the water inlet hose 4 through the water outlet pipe and flow into the water receiving box 3 for collection. The water receiving box 3 can be removed from between the two support plates 6. When the water receiving box 3 is removed, the elastic rubber ring 16 that was originally stretched open by the water inlet pipe will shrink to seal the water inlet hose 4, thereby preventing the gas of the pyrazole and benzene waste liquids in the water receiving box 3 from leaking.

[0026] In this embodiment, the plug 9 is electrically connected to the exhaust fan 18, the heating rod 17, the electric valve 5, and the control button 2. The control button 2 is electrically connected to the exhaust fan 18, the heating rod 17, and the electric valve 5. The plug 9 is connected to a power supply to supply power to the exhaust fan 18, the heating rod 17, the electric valve 5, and the control button 2. The control button 2 can control multiple heating rods 17 to start heating and gasifying the pyrazole and benzene in the heating tank 7. Then, the exhaust fan 18 in the air outlet pipe 13 is started by the control button 2 to suck the gas in the heating tank 7 into the The gas enters the condensation tank 10 through the outlet pipe 13 for collection. The condensation tank 10 is located outside and there is a temperature difference with the inside of the heating tank 7, so the gas will liquefy into water droplets after entering the condensation tank 10 and be collected in the condensation tank 10. A rubber bottle mouth 14 is provided on the condensation tank 10 to seal with the outlet pipe 13 to prevent gas leakage. The condensation tank 10 can be removed from the hook 19 by holding the two handles 15 and the rubber bottle mouth 14 can be pulled off the outlet pipe 13 to pour out the extracted pyrazolylbenzene in the condensation tank 10.

[0027] In this embodiment, a transparent window 8 is provided on the outer wall of the heating tank 7, a sealing ring 12 is fixedly connected to the bottom of the top cover 11, the inner wall of the sealing ring 12 and the outer wall of the heating tank 7 are sealingly sleeved and connected, the top cover 11 is picked up, pyrazole and benzene are poured into the heating tank 7, and the height of the liquid level in the heating tank 7 can be observed through the transparent window 8.

[0028] The working principle of the utility model is as follows: pick up the top cover 11, pour pyrazole and benzene into the heating tank 7, the height of the liquid level in the heating tank 7 can be observed through the transparent window 8, then cover the top cover 11 so that the sealing ring 12 is sleeved on the outer wall of the heating tank 7 to seal the gap at the connection between the top cover 11 and the heating tank 7, and then connect the plug 9 to the power supply to supply power to the exhaust fan 18, the heating rod 17, the electric valve 5, and the control button 2, and the control button 2 can control multiple heating rods 17 to start to heat and vaporize the pyrazole and benzene in the heating tank 7, and then start the exhaust fan 18 in the air outlet pipe 13 through the control button 2 to suck the gas in the heating tank 7 into the air outlet pipe 13 and enter the condensation tank 10 for collection. Because the condensation tank 10 is located outside and there is a temperature difference between the inside of the heating tank 7, the gas enters the cold After being put into the condensation tank 10, it will liquefy and become water droplets and be collected in the condensation tank 10. A rubber bottle mouth 14 is provided on the condensation tank 10 for sealing with the air outlet pipe 13 to prevent gas leakage. The condensation tank 10 can be removed from the hook 19 by holding the two handles 15 and the rubber bottle mouth 14 can be pulled out from the air outlet pipe 13 to pour out the pyrazolylbenzene extracted in the condensation tank 10. The electric valve 5 is opened by the control button 2 to allow the waste liquid to enter the water inlet hose 4 through the water outlet pipe and flow into the water receiving box 3 for collection. The water receiving box 3 can be removed from between the two support plates 6. When the water receiving box 3 is removed, the elastic rubber ring 16 originally stretched open by the water inlet pipe will shrink to seal the water inlet hose 4, thereby preventing the gas of the pyrazole and benzene waste liquid in the water receiving box 3 from leaking, thereby not irritating the eyes and nose of the staff.

[0029] However, as is well known to those skilled in the art, the working principles and wiring methods of the control button 2, electric valve 5, heating rod 17, and exhaust fan 18 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pyrazolylbenzene production and extraction device, comprising a base (1), characterized in that: A heating tank (7) is fixedly connected to the top of the base (1), a water outlet pipe is connected to the bottom of the heating tank (7), an electric valve (5) is installed on the water outlet pipe, a control button (2) is arranged on the top of the base (1), a top cover (11) is sealed and attached to the top of the heating tank (7), a plurality of heating rods (17) are arranged in a ring-shaped manner on the bottom inner wall of the top cover (11), an air outlet pipe (13) is connected to the top of the top cover (11), an exhaust fan (18) is installed on the inner wall of the air outlet pipe (13), a condensation tank (10) is hung on one side of the base (1), an opening of the condensation tank (10) and an air outlet of the air outlet pipe (13) are connected in a sealing sleeve, and a plug (9) is arranged on the top of the top cover (11).

2. The pyrazolylbenzene production and extraction equipment according to claim 1, characterized in that: A hook (19) is fixedly connected to one side of the heating tank (7), a handle (15) is fixedly connected to the bottom of the condensing tank (10), and a hanging ring (20) hung on the hook (19) is fixedly connected to one side of the handle (15).

3. The pyrazolylbenzene production and extraction equipment according to claim 1, characterized in that: The top opening of the condensation tank (10) is connected to a rubber bottle mouth (14), and the rubber bottle mouth (14) is connected to the air outlet of the air outlet pipe (13) in a sealing sleeve.

4. The pyrazolylbenzene production and extraction equipment according to claim 1, characterized in that: Two support plates (6) are fixedly connected to the top of the base (1); a water receiving box (3) is clamped between the two support plates (6); a water inlet hose (4) is connected to the top of the water receiving box (3); and the water inlet hose (4) is connected to a water outlet pipe sealing sleeve.

5. The pyrazolylbenzene production and extraction equipment according to claim 4, characterized in that: An elastic rubber ring (16) is fixedly connected to the inner wall of the water inlet hose (4), the water outlet pipe passes through the elastic rubber ring (16), and the elastic rubber ring (16) and the water outlet pipe sealing sleeve are connected.

6. The pyrazolylbenzene production and extraction equipment according to claim 1, characterized in that: The plug (9) is electrically connected to the exhaust fan (18), the heating rod (17), the electric valve (5), and the control button (2); and the control button (2) is electrically connected to the exhaust fan (18), the heating rod (17), and the electric valve (5).

7. The pyrazolylbenzene production and extraction equipment according to claim 1, characterized in that: A transparent window (8) is provided on the outer wall of the heating tank (7), a sealing ring (12) is fixedly connected to the bottom of the top cover (11), and the inner wall of the sealing ring (12) is sealingly sleeve-connected to the outer wall of the heating tank (7).

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