Reaction kettle for preparing oxygen

Abstract

The utility model relates to the technical field of reaction kettles for preparing oxygen, and discloses a reaction kettle for preparing oxygen, which comprises a shell, a lower shell is sleeved in the shell, an upper shell is fixedly connected to the upper surface of the lower shell, a filtering mechanism is fixedly connected to the upper surface of the upper shell, and a mixing mechanism is fixedly connected to the upper surface of the upper shell. The filtering mechanism comprises a filtering tank, the filtering tank is located above the upper shell, the right end of the filtering tank is fixedly communicated with an oxygen inlet pipe, the end, close to the filtering tank, of the oxygen inlet pipe penetrates through the filtering tank and is fixedly communicated with a grid net, the grid net is located in the filtering tank, a filter element is sleeved with the grid net, and the outer surface of the filtering tank is fixedly communicated with a condensate water tank. The end, away from the oxygen inlet pipe, of the filtering tank fixedly communicates with an oxygen outlet pipe. According to the reaction kettle for preparing oxygen, a plurality of sealing threaded bolts are adopted at the connecting port, so that high sealing performance of the reaction kettle is ensured, and the purposes of better sealing performance, better mixing effect, higher safety, higher filtering performance and the like during working are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of a reaction kettle for preparing oxygen, in particular to a reaction kettle for preparing oxygen. Background Art

[0002] A reactor is broadly understood as a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc., such as reactors, reaction pots, decomposition pots, polymerization kettles, etc.; the materials are generally carbon manganese steel, stainless steel, zirconium, nickel-based alloys and other composite materials.

[0003] The utility model with the existing authorization announcement number CN210357191U discloses an energy-saving oxygen production reactor, including a reaction chamber, a feeding pipe, a reaction shell, a mounting plate, and a heater. The reaction chamber is a closed rectangular structure, the reaction shell is arranged in the reaction chamber, the feeding pipe is arranged at the top of the reaction chamber, one end of the feeding pipe extends out of the reaction shell, and the other end of the feeding pipe extends into the reaction shell, and a displacement mechanism for displacing the reaction shell is arranged in the reaction chamber.

[0004] By adopting the above technical scheme, oxygen is prepared by heating potassium permanganate, and an air pump for collecting oxygen is installed on the reaction chamber, so as to facilitate the collection of oxygen. When the potassium permanganate reacts completely, the reaction shell can be turned over after colliding with the abutment block, and the potassium permanganate after the reaction is poured out, and then the potassium permanganate to be reacted is added through the feeding pipe, and then oxygen is prepared again. However, the above technical scheme has a too simple structure, poor sealing and low safety. During the chemical reaction, a container with strong sealing, high safety and good filterability is required. When these conditions are met, a stable high-speed stirring device and a detector and other equipment are also required to meet the required reaction results, so that the reaction results will be purer, the effect will be better and the efficiency will be faster.

[0005] Therefore, those skilled in the art provide a reactor for preparing oxygen to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to provide a reaction kettle for preparing oxygen to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A reactor for preparing oxygen, comprising an outer shell, a lower shell is sleeved inside the outer shell, an upper shell is fixedly connected to the upper surface of the lower shell, a filtering mechanism is fixedly connected to the upper surface of the upper shell, and a mixing mechanism is fixedly connected to the upper surface of the upper shell;

[0009] The filtering mechanism comprises a filtering tank, the filtering tank is located above the upper shell, the right end of the filtering tank is fixedly connected with an oxygen inlet pipe, the end of the oxygen inlet pipe close to the filtering tank penetrates the filtering tank and is fixedly connected with a grid, the grid is located inside the filtering tank, a filter element is sleeved inside the grid, the outer surface of the filtering tank is fixedly connected with a condensed water tank, the end of the filtering tank away from the oxygen inlet pipe is fixedly connected with an oxygen outlet pipe, the end of the oxygen outlet pipe away from the filtering tank is fixedly connected with the upper surface of the upper shell, the mixing mechanism comprises a rotating motor, the rotating motor is located above the upper shell, the outer surface of the rotating motor is fixedly connected with a connector, the bottom surface of the connector is fixedly connected with the upper surface of the upper shell, the output end of the rotating motor power penetrates the connector and is fixedly connected with a connecting rod, the inner wall of the connecting rod is fixedly connected with a rotating rod, the outer surface of the rotating rod is respectively fixedly connected with a stirring rod and a stirring piece, the stirring piece is located inside the stirring rod, the bottom end of the rotating rod is rotatably connected with a rotating shaft, and the bottom surface of the outer ring of the rotating shaft is fixedly connected with the inner bottom wall of the lower shell.

[0010] As a further solution of the utility model: three supporting legs are fixedly connected to the bottom surface of the shell, and an expansion block is fixedly connected to the bottom surface of each supporting leg.

[0011] As a further solution of the utility model: the outer surface of the shell is fixedly connected to a steam inlet, and the outer surface of the shell is fixedly connected to a condensate outlet.

[0012] As a further solution of the utility model: the bottom surface of the lower shell is fixedly connected with a discharge pipe, and one end of the discharge pipe away from the lower shell passes through the outer shell and is fixedly connected with a valve.

[0013] As a further solution of the utility model: a detector is fixedly connected to the upper surface of the upper shell, and the bottom end of the detector passes through the upper shell and extends to the interior of the upper shell.

[0014] As a further solution of the utility model: the upper surface of the upper shell is fixedly connected to a feed port, and the upper surface of the upper shell is fixedly connected to four hanging rings.

[0015] As a further solution of the utility model: the upper surface of the upper shell is fixedly connected to a manhole cover, and the outer surface of the manhole cover is movably hinged with an observation mirror.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with an oxygen inlet pipe, a filter tank, a grid net, a filter element, a condensation water tank and an oxygen outlet pipe, and the oxygen first enters the filter tank through the oxygen inlet pipe, and the oxygen enters the grid net and is filtered by the filter element once, and the impurities and water vapor in the oxygen are filtered out, and the water vapor gathers and gathers into water droplets, and then the oxygen comes out of the filter tank and enters the interior of the reactor through the oxygen outlet pipe. At this time, the water mixed with the oxygen will be blocked by the filter tank, and the excess water will form condensed water that flows into the condensation water tank and is collected. The cooperation between the stirring blade and the rotating shaft can rotate the reaction material smoothly and at high speed, so that the reaction material can be fully mixed. The power provided by the rotating motor is used to drive the connecting rod to rotate, and the rotation of the connecting rod can drive the rotating rod to rotate. The rotation of the rotating rod can respectively drive the stirring rod and the stirring blade to rotate together. The connection between the connector and the rotating motor can be used to limit the rotating motor from shaking. The rotation connection relationship between the rotating shaft and the rotating rod can be used to limit the rotation of the rotating rod to ensure stability. The device can stir the materials smoothly and at high speed, and can also filter oxygen impurities to make the oxygen purer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a reactor for preparing oxygen;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of a connecting rod in a reactor for preparing oxygen;

[0020] Figure 3 It is a schematic diagram of a rear-view stereoscopic structure of a connector in a reactor for preparing oxygen;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of a filter element in a reactor for preparing oxygen.

[0022] In the figure: 1. outer shell; 2. lower shell; 3. upper shell; 4. filtering mechanism; 401. oxygen inlet pipe; 402. filter tank; 403. grid; 404. filter element; 405. condensate tank; 406. oxygen outlet pipe; 5. mixing mechanism; 501. rotating motor; 502. connector; 503. connecting rod; 504. rotating rod; 505. stirring rod; 506. stirring blade; 507. rotating shaft; 6. supporting leg; 7. expansion block; 8. steam inlet; 9. condensate outlet; 10. discharge pipe; 11. valve; 12. detector; 13. feed port; 14. lifting ring; 15. manhole cover; 16. observation mirror. DETAILED DESCRIPTION

[0023] See also Figure 1-4A reactor for preparing oxygen comprises an outer shell 1, a lower shell 2 is sleeved inside the outer shell 1, an upper shell 3 is fixedly connected to the upper surface of the lower shell 2, a filtering mechanism 4 is fixedly connected to the upper surface of the upper shell 3, a mixing mechanism 5 is fixedly connected to the upper surface of the upper shell 3, three supporting legs 6 are fixedly connected to the bottom surface of the outer shell 1, and an expansion block 7 is fixedly connected to the bottom surface of each supporting leg 6. The support legs 6 can be provided to raise the height of the reactor away from ground moisture, and the expansion block 7 can increase the ground contact area of ​​the supporting legs 6 to increase stability.

[0024] The filtering mechanism 4 includes a filtering tank 402, which is located above the upper shell 3. The right end of the filtering tank 402 is fixedly connected to an oxygen inlet pipe 401. The end of the oxygen inlet pipe 401 close to the filtering tank 402 passes through the filtering tank 402 and is fixedly connected to a grid 403. The outer surface of the outer shell 1 is fixedly connected to a steam inlet 8, and the outer surface of the outer shell 1 is fixedly connected to a condensate outlet 9. By providing the steam inlet 8, the temperature of the hot steam entering can be maintained, and the temperature inside the reactor can be adjusted by adjusting the heat of the hot steam. The condensate outlet 9 is convenient for discharging condensed water generated by the steam to prevent the condensed water from accumulating and affecting the temperature.

[0025] The grid net 403 is located inside the filter tank 402, and the interior of the grid net 403 is sleeved with a filter element 404. The outer surface of the filter tank 402 is fixedly connected to a condensed water tank 405, and the end of the filter tank 402 away from the oxygen inlet pipe 401 is fixedly connected to an oxygen outlet pipe 406. The bottom surface of the lower shell 2 is fixedly connected to a discharge pipe 10, and the end of the discharge pipe 10 away from the lower shell 2 passes through the outer shell 1 and is fixedly connected to a valve 11. The discharge pipe 10 is provided for collecting and transporting the mixed finished product, and the valve 11 manually controls the opening and closing of the discharge pipe 10.

[0026] One end of the oxygen outlet pipe 406 away from the filter tank 402 is fixedly connected to the upper surface of the upper shell 3. The mixing mechanism 5 includes a rotating motor 501. The rotating motor 501 is located above the upper shell 3. The outer surface of the rotating motor 501 is fixedly connected to a connector 502. The upper surface of the upper shell 3 is fixedly connected to a detector 12. The bottom end of the detector 12 passes through the upper shell 3 and extends to the interior of the upper shell 3. The detector 12 is provided to detect temperature, pressure and oxygen content, and real-time detection and feedback are provided to ensure safety.

[0027] The bottom surface of the connector 502 is fixedly connected to the upper surface of the upper shell 3, the output end of the power of the rotating motor 501 passes through the connector 502 and is fixedly connected to the connecting rod 503, the inner wall of the connecting rod 503 is fixedly connected to the rotating rod 504, the upper surface of the upper shell 3 is fixedly connected to the feed port 13, the upper surface of the upper shell 3 is fixedly connected to four hanging rings 14, the feed port 13 is provided for the entrance of feeding, and the raw materials enter through a fixed pipeline to prevent leakage and other problems.

[0028] The outer surface of the rotating rod 504 is fixedly connected with a stirring rod 505 and a stirring piece 506, respectively. The stirring piece 506 is located inside the stirring rod 505. The bottom end of the rotating rod 504 is rotatably connected with a rotating shaft 507. The bottom surface of the outer ring of the rotating shaft 507 is fixedly connected to the inner bottom wall of the lower shell 2. The upper surface of the upper shell 3 is fixedly connected to a manhole cover 15. The outer surface of the manhole cover 15 is movably hinged with an observation mirror 16. The provision of the manhole cover 15 facilitates the entry of staff to carry out maintenance work such as cleaning and inspection. The observation mirror 16 is used to observe changes inside the reactor, so that the staff can grasp the internal situation and make corresponding adjustments.

[0029] The working principle of the utility model is as follows: when in use, the rotating motor 501 is first electrically connected through a wire, and then oxygen is transported through the oxygen inlet pipe 401 into the interior of the filter tank 402, the oxygen first enters the grid 403 and is filtered once by the filter element 404, the impurities and water vapor in the oxygen will be filtered out, the water vapor gathers into water droplets and flows to the condensation water tank 405, and then the oxygen comes out of the filter tank 402 and enters the interior of the upper shell 3 and the lower shell 2 through the oxygen outlet pipe 406, at this time, the oxygen mixed with water will be blocked by the filter tank 402, and the excess water will form condensed water that flows into the condensation water tank 405 and is collected, and the power provided by the rotating motor 501 is used to drive the connecting rod 503 to rotate, and the rotation of the connecting rod 503 can drive the rotating rod 504 to rotate The rotation of the rotating rod 504 can respectively drive the stirring rod 505 and the stirring piece 506 to rotate together. The connection relationship between the connector 502 and the rotating motor 501 can be used to limit the rotating motor 501 from shaking. The rotation connection relationship between the rotating shaft 507 and the rotating rod 504 can be used to limit the rotation position of the rotating rod 504 to ensure the stability of the rotating rod 504 when rotating. The detector 12 and the observation mirror 16 can be used to observe the situation inside the reactor in real time, and dangerous consequences can be avoided in advance. In addition, a number of sealing threaded bolts are used at the connection port of the device to ensure that the sealing performance of the device is high, so that the reactor has good sealing and mixing effects, high safety and filtering performance when working.

[0030] What is described above 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 reaction kettle for preparing oxygen, comprising a housing (1), characterized in that: The housing (1) is internally sleeved with a lower housing (2), the upper surface of the lower housing (2) is fixedly connected to an upper housing (3), the upper surface of the upper housing (3) is fixedly connected to a filtering mechanism (4), and the upper surface of the upper housing (3) is fixedly connected to a mixing mechanism (5); The filtering mechanism (4) comprises a filtering tank (402), wherein the filtering tank (402) is located above the upper shell (3), the right end of the filtering tank (402) is fixedly connected to an oxygen inlet pipe (401), one end of the oxygen inlet pipe (401) close to the filtering tank (402) passes through the filtering tank (402) and is fixedly connected to a grid net (403), the grid net (403) is located inside the filtering tank (402), a filter element (404) is sleeved inside the grid net (403), the outer surface of the filtering tank (402) is fixedly connected to a condensed water tank (405), one end of the filtering tank (402) away from the oxygen inlet pipe (401) is fixedly connected to an oxygen outlet pipe (406), and one end of the oxygen outlet pipe (406) away from the filtering tank (402) is fixedly connected to the upper surface of the upper shell (3), and the mixing mechanism (5) The invention comprises a rotating motor (501), wherein the rotating motor (501) is located above an upper shell (3), the outer surface of the rotating motor (501) is fixedly connected to a connector (502), the bottom surface of the connector (502) is fixedly connected to the upper surface of the upper shell (3), the output end of the power of the rotating motor (501) passes through the connector (502) and is fixedly connected to a connecting rod (503), the inner wall of the connecting rod (503) is fixedly connected to a rotating rod (504), the outer surface of the rotating rod (504) is respectively fixedly connected to a stirring rod (505) and a stirring piece (506), the stirring piece (506) is located inside the stirring rod (505), the bottom end of the rotating rod (504) is rotatably connected to a rotating shaft (507), and the bottom surface of the outer ring of the rotating shaft (507) is fixedly connected to the inner bottom wall of the lower shell (2).

2. A reaction kettle for preparing oxygen according to claim 1, characterized in that: Three supporting legs (6) are fixedly connected to the bottom surface of the housing (1), and an expansion block (7) is fixedly connected to the bottom surface of each supporting leg (6).

3. A reaction kettle for preparing oxygen according to claim 1, characterized in that: The outer surface of the shell (1) is fixedly connected to a steam inlet (8), and the outer surface of the shell (1) is fixedly connected to a condensate outlet (9).

4. A reaction kettle for preparing oxygen according to claim 1, characterized in that: The bottom surface of the lower shell (2) is fixedly connected to a discharge pipe (10), and one end of the discharge pipe (10) away from the lower shell (2) passes through the outer shell (1) and is fixedly connected to a valve (11).

5. A reaction kettle for preparing oxygen according to claim 1, characterized in that: A detector (12) is fixedly connected to the upper surface of the upper shell (3), and the bottom end of the detector (12) passes through the upper shell (3) and extends to the interior of the upper shell (3).

6. A reaction kettle for preparing oxygen according to claim 1, characterized in that: The upper surface of the upper shell (3) is fixedly connected to a feed port (13), and the upper surface of the upper shell (3) is fixedly connected to four hanging rings (14).

7. A reaction kettle for preparing oxygen according to claim 1, characterized in that: The upper surface of the upper shell (3) is fixedly connected to a manhole cover (15), and an observation mirror (16) is movably hinged on the outer surface of the manhole cover (15).

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