Anhydrous hydrogen fluoride production washing device

Abstract

The utility model discloses a washing device for anhydrous hydrogen fluoride production, which relates to the technical field of anhydrous hydrogen fluoride production and comprises a tank body, a water tank is arranged on one side of the tank body, one end of the water tank and the inner wall are fixedly connected with a stirring device together, and the stirring device comprises a fixing frame. The upper end and the lower end of the fixing frame are jointly and rotationally connected with a first rotating shaft, the outer surface of the first rotating shaft is fixedly sleeved with a plurality of first bevel gears distributed at equal intervals, the outer surfaces of the first bevel gears are in meshed connection with second bevel gears, one ends of the second bevel gears are fixedly connected with second rotating shafts, and the other ends of the second bevel gears are fixedly connected with second bevel gears. According to the anhydrous hydrogen fluoride washing device, water and washing liquid in the water tank can be fully stirred, and anhydrous hydrogen fluoride in the tank body can be conveniently, comprehensively and uniformly washed.

Description

TECHNICAL FIELD

[0001] The utility model relates to anhydrous hydrogen fluoride production technical field, concretely is a kind of anhydrous hydrogen fluoride production washing device. BACKGROUND

[0002] Anhydrous hydrogen fluoride production storage device plays a vital role in chemical industry, and the anhydrous hydrogen fluoride production storage device provides a safe and reliable solution for the production and storage of anhydrous hydrogen fluoride through its reasonable structure design and the synergistic effect of various components.

[0003] However, the prior art still has the following problems:

[0004] Firstly, the existing anhydrous hydrogen fluoride production washing device on the market needs to fully stir the water and washing liquid in the water tank, and needs to ensure that the concentration and performance of the washing liquid are consistent during subsequent spray washing. However, the prior art is not convenient for fully stirring the water and washing liquid in the water tank, which results in poor washing effect.

[0005] Secondly, the existing anhydrous hydrogen fluoride production washing device on the market needs to spray the nozzle into the tank body, but the existing washing device on the market is not convenient for fully and uniformly washing the anhydrous hydrogen fluoride in the tank body, which seriously affects the washing efficiency and quality.

[0006] To solve the above problems, the inventors propose an anhydrous hydrogen fluoride production washing device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0007] In order to solve the problem of not being convenient for fully stirring the water and washing liquid in the water tank and not being convenient for fully and uniformly washing the anhydrous hydrogen fluoride in the tank body, the utility model aims to provide an anhydrous hydrogen fluoride production washing device.

[0008] To solve the above technical problems, the utility model discloses the following technical scheme: Anhydrous hydrogen fluoride production washing device, including the jar body, the top of jar body is with the inside joint of fixed connection has the spraying device, the other side fixed connection of jar body has the filter device, one side of jar body is equipped with the water tank, one end of water tank is with the inner wall joint of fixed connection has the agitator, the agitator includes fixed frame, one end of fixed frame is fixedly connected with the one end of water tank, the upper and lower ends of fixed frame are rotatably connected with first pivot, the top of fixed frame is fixedly connected with support plate, the upper inner wall of support plate is fixedly connected with first motor, the output of first motor is connected with the top of fixed frame and is fixedly connected with the top of first pivot, the outer surface of first pivot is fixedly sleeved with a plurality of first bevel gears that are equally spaced, the outer surface of a plurality of first bevel gears is rotatably connected with second bevel gear, one end of a plurality of second bevel gears is fixedly connected with second pivot, one end of a plurality of second pivots is rotatably connected with the inner wall of one side of fixed frame, the outer surface of a plurality of second pivots is fixedly connected with a plurality of stirring rollers, first bevel gear is rotatably connected with second bevel gear, drives second bevel gear to rotate, second bevel gear drives second pivot to rotate, a plurality of stirring rollers on second pivot rotate synchronously, can sufficiently agitate the washing liquid in the water tank, make it mix evenly, a plurality of stirring rollers that are equally spaced annular array distribution are a group, and a plurality of stirring rollers are provided with three groups that are distributed upwards and downwards.

[0009] Preferably, the spraying device includes a support rod, the top of the support rod is fixedly connected with a pump body, the output end of the pump body is fixedly connected with a water inlet pipe, one end of the water inlet pipe is fixedly connected with the lower part of one end of the water tank, the input pipe of the pump body is fixedly connected with a water outlet pipe, the outer surface of the water outlet pipe is fixedly connected with the top of the jar body, the bottom end of the water outlet pipe is fixedly connected with a shunt pipe, the bottom end of the shunt pipe is fixedly connected with a plurality of annular array distribution nozzles, the shunt pipe distributes the washing liquid to a plurality of annular array distribution nozzles, the nozzles spray the washing liquid into the jar body, and the anhydrous hydrogen fluoride entering the jar body is washed, the outer surface of the water tank is fixedly connected with a drain pipe, and the outer surface of the drain pipe is rotatably connected with a drain valve.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1、The utility model can drive second pivot to rotate through second bevel gear, a plurality of stirring rollers on second pivot rotate synchronously, can sufficiently agitate the washing liquid in the water tank, thereby reach the purpose that the water in the water tank and the washing liquid are agitated sufficiently,

[0012] 2、The utility model discloses can spray the washing liquid to the tank body through the spray head, and the anhydrous hydrogen fluoride that enters the tank body is washed and handled, thereby reach the purpose that the anhydrous hydrogen fluoride of tank body is washed overall uniformly. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0014] Figure 1 It is the structural schematic diagram of the utility model.

[0015] Figure 2 It is the schematic diagram of the stirring device of the utility model.

[0016] Figure 3 It is the schematic diagram of the spraying device of the utility model.

[0017] Figure 4 It is the schematic diagram of the filtering device of the utility model.

[0018] In the drawing: 1, tank body;2, filtering device;3, spraying device;4, water tank;5, stirring device;6, air inlet pipe;21, air blower;22, air suction pipe;23, connecting port;24, air outlet pipe;25, placing groove;26, placing plate;27, filter tip;28, filter plate;31, support rod;32, pump body;33, water inlet pipe;34, water outlet pipe;35, shunt pipe;36, spray head;37, drain pipe;38, drain valve;51, fixed frame;52, first rotating shaft;53, support plate;54, first motor;55, first bevel gear;56, second bevel gear;57, second rotating shaft;58, stirring roller. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the scope of protection of the utility model.

[0020] Embodiment: as Figures 1-4The utility model provides a kind of anhydrous hydrogen fluoride production washing device, including jar body 1, the lower part of the outer surface of jar body 1 is arc, the lower part of the outer surface of jar body 1 is fixedly connected with air inlet pipe 6 and is penetrated, the top of jar body 1 is fixedly connected with spraying device 3 with inside, the other side of jar body 1 is fixedly connected with filter device 2, one side of jar body 1 is equipped with water tank 4, one end of water tank 4 is fixedly connected with inner wall with stirring device 5, stirring device 5 includes fixed frame 51, one end of fixed frame 51 is fixedly connected with one end of water tank 4, the upper and lower ends of fixed frame 51 are rotatably connected with first shaft 52, the top of fixed frame 51 is fixedly connected with support plate 53, the upper inner wall of support plate 53 is fixedly connected with first motor 54, the output of first motor 54 is penetratedly connected with the top of fixed frame 51 and is fixedly connected with the top of first shaft 52, the outer surface of first shaft 52 is fixedly sleeved with a plurality of first bevel gears 55 that are equally spaced, the outer surface of a plurality of first bevel gears 55 is rotatably connected with second bevel gear 56, one end of a plurality of second bevel gears 56 is fixedly connected with second shaft 57, one end of a plurality of second shafts 57 is rotatably connected with the inner wall of one side of fixed frame 51, the outer surface of a plurality of second shafts 57 is fixedly connected with a plurality of stirring rollers 58, a plurality of stirring rollers 58 that are equally spaced are arranged in a ring, and a plurality of stirring rollers 58 are provided with three groups that are arranged in an upper and lower distribution.

[0021] The plurality of stirring rollers 58 on the second shaft 57 rotate synchronously, which can fully stir the washing liquid in the water tank 4, make it mix evenly, and prepare for subsequent spray washing, so as to fully stir the water and the washing liquid in the water tank 4.

[0022] Spraying device 3 includes support rod 31, the top of support rod 31 is fixedly connected with pump body 32, the output of pump body 32 is fixedly connected with water inlet pipe 33, one end of water inlet pipe 33 is fixedly penetratedly connected with the lower part of one end of water tank 4, the input pipe of pump body 32 is fixedly connected with water outlet pipe 34, the outer surface of water outlet pipe 34 is fixedly penetratedly connected with the top of jar body 1, the bottom of water outlet pipe 34 is fixedly connected with shunt pipe 35, the bottom of shunt pipe 35 is fixedly connected with a plurality of ring array distributed spray heads 36, pump body 32 extracts washing liquid from water tank 4 through water inlet pipe 33, after the washing liquid is pressurized by pump body 32, it is delivered to shunt pipe 35 in jar body 1 through water outlet pipe 34, shunt pipe 35 distributes the washing liquid to a plurality of ring array distributed spray heads 36, the lower part of the outer surface of water tank 4 is fixedly penetratedly connected with drain pipe 37, and the outer surface of drain pipe 37 is rotatably connected with drain valve 38.

[0023] Spray head 36 sprays washing liquid into jar body 1, which is convenient for washing anhydrous hydrogen fluoride entering jar body 1, and fully and uniformly washing anhydrous hydrogen fluoride in jar body 1.

[0024] The filtering device 2 comprises a blower 21, the output end of the blower 21 is fixedly connected with a suction pipe 22, the outer surface of the lower part of the suction pipe 22 is fixedly penetrated and connected with the top end of the tank body 1, the bottom end of the suction pipe 22 is fixedly connected with a connecting port 23, the input end of the blower 21 is fixedly connected with an air outlet pipe 24, the top end of the air outlet pipe 24 is provided with a placing groove 25, the inner wall of the placing groove 25 is placed with a placing plate 26, the inner wall of the placing groove 25 is attached with the outer surface of the placing plate 26, the top end of the placing plate 26 is fixedly connected with a filter tip 27, and the inner wall of the filter tip 27 is fixedly connected with a filter plate 28.

[0025] The gas is filtered through the filter plate 28, and after the impurities are removed, the gas is discharged, so as to prevent the environment from being polluted, the placing plate 26 can be taken out from the placing groove 25, and the filter plate 28 is convenient to replace.

[0026] Working principle: start the first motor 54, the output end of the first motor 54 drives the first rotating shaft 52 to rotate, a plurality of first bevel gears 55 fixedly sleeved on the first rotating shaft 52 rotate, the first bevel gears 55 are meshed and connected with the second bevel gears 56, drive the second bevel gears 56 to rotate, the second bevel gears 56 drive the second rotating shaft 57 to rotate, a plurality of stirring rollers 58 on the second rotating shaft 57 rotate synchronously, can fully stir the washing liquid in the water tank 4, make it mix evenly, prepare for subsequent spray washing, so as to reach the purpose that the water and the washing liquid in the water tank 4 are fully stirred;

[0027] Start the pump body 32, the pump body 32 draws the washing liquid from the water tank 4 through the water inlet pipe 33, the washing liquid is pressurized through the pump body 32, and then is delivered to the shunt pipe 35 in the tank body 1 through the water outlet pipe 34, the shunt pipe 35 distributes the washing liquid to a plurality of ring array distributed spray heads 36, the spray heads 36 spray the washing liquid into the tank body 1, and the anhydrous hydrogen fluoride entering the tank body 1 is washed, so as to reach the purpose that the anhydrous hydrogen fluoride in the tank body 1 is comprehensively and uniformly washed;

[0028] Start the blower 21, the blower 21 draws the gas containing impurities from the tank body 1 through the suction pipe 22, the gas enters the air outlet pipe 24 through the connecting port 23 at the bottom of the suction pipe 22, the placing groove 25 at the top of the air outlet pipe 24 is placed with the placing plate 26, the filter tip 27 on the placing plate 26 is fixedly connected with the filter plate 28, the gas is filtered through the filter plate 28, and after the impurities are removed, the gas is discharged, so as to prevent the environment from being polluted, the placing plate 26 can be taken out from the placing groove 25, and the filter plate 28 is convenient to replace.

[0029] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model belong to the scope of the utility model claims and equivalent technologies, the utility model also intends to include these modifications and variations.

Claims

1. Anhydrous hydrogen fluoride production scrubbing apparatus comprising a vessel (1) characterised in that: A spraying device (3) is fixedly connected to the top of the tank (1) and the interior. A filter device (2) is fixedly connected to the other side of the tank (1). A water tank (4) is provided on one side of the tank (1). A stirring device (5) is fixedly connected to one end of the water tank (4) and the inner wall. The stirring device (5) includes a fixed frame (51), one end of which is fixedly connected to one end of the water tank (4). The upper and lower ends of the fixed frame (51) are rotatably connected to a first rotating shaft (52). A support plate (53) is fixedly connected to the top of the fixed frame (51). A first motor (54) is fixedly connected to the upper inner wall of the support plate (53). The output end of the first motor (54) is connected through to the top of the fixed frame (51) and fixedly connected to the top of the first rotating shaft (52). A plurality of first bevel gears (55) are fixedly sleeved on the outer surface of the first rotating shaft (52) and are distributed at equal intervals. A second bevel gear (56) is meshed with the outer surfaces of the plurality of first bevel gears (55). A second rotating shaft (57) is fixedly connected to one end of the plurality of second bevel gears (56). A plurality of stirring rollers (58) are fixedly connected to the outer surfaces of the plurality of second rotating shafts (57).

2. Anhydrous hydrogen fluoride production scrubbing apparatus as claimed in claim 1, characterized in that: The spraying device (3) includes a support rod (31), a pump body (32) is fixedly connected to the top of the support rod (31), an inlet pipe (33) is fixedly connected to the output end of the pump body (32), one end of the inlet pipe (33) is fixedly connected to the lower part of one end of the water tank (4), an outlet pipe (34) is fixedly connected to the input pipe of the pump body (32), the outer surface of the outlet pipe (34) is fixedly connected to the top of the tank (1), a diversion pipe (35) is fixedly connected to the bottom end of the outlet pipe (34), a plurality of nozzles (36) arranged in a ring array are fixedly connected to the bottom end of the diversion pipe (35), and a drain pipe (37) is fixedly connected to the lower part of the outer surface of the water tank (4).

3. The anhydrous hydrogen fluoride production scrubbing apparatus of claim 1 wherein: The filtration device (2) includes a blower (21), the output end of which is fixedly connected to a suction pipe (22), the lower part of the outer surface of the suction pipe (22) is fixedly connected to the top of the tank (1), the bottom end of the suction pipe (22) is fixedly connected to a connection port (23), the input end of the blower (21) is fixedly connected to an outlet pipe (24), the top end of the outlet pipe (24) is provided with a placement groove (25), the inner wall of the placement groove (25) is provided with a placement plate (26), the top end of the placement plate (26) is fixedly connected to a filter nozzle (27), and the inner wall of the filter nozzle (27) is fixedly connected to a filter plate (28).

4. The anhydrous hydrogen fluoride production scrubbing apparatus of claim 1 wherein: The lower part of the outer surface of the tank (1) is arc-shaped, and an air inlet pipe (6) is fixedly connected to the lower part of the outer surface of the tank (1).

5. The anhydrous hydrogen fluoride production scrubbing apparatus of claim 1 wherein: One end of each of the multiple second rotating shafts (57) is rotatably connected to the inner wall of one side of the fixed frame (51).

6. Anhydrous hydrogen fluoride production scrubbing apparatus as defined in claim 2 wherein: The stirring rollers (58) of the same height are arranged in a ring array as a group, and the stirring rollers (58) are arranged in three groups in a vertical arrangement.

7. Anhydrous hydrogen fluoride production scrubbing apparatus as defined in claim 2 wherein: A drain valve (38) is rotatably connected to the outer surface of the drain pipe (37).

8. Anhydrous hydrogen fluoride production scrubbing apparatus as defined in claim 3 wherein: The inner wall of the placement groove (25) is in contact with the outer surface of the placement plate (26).

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