A secondary spraying device for a horizontal autoclave cleaning machine

Abstract

The utility model provides a kind of for autoclave horizontal cleaning machine secondary spraying device, it is related to cleaning device technical field, including frame, it further includes spraying component, the spraying component is set on frame, the spraying component includes rotary drum, spray head and driving component, the spray head is installed on rotary drum, the spray head is evenly distributed along the axial direction of rotary drum, the rotary drum is rotatably connected on frame by bearing. The secondary spraying device for autoclave horizontal cleaning machine can drive rotary drum and cross bar to rotate by driving component, the first gear on cross bar is engaged with gear ring, so the first gear will also rotate while rotating around the axis of rotary drum, and then the impurities attached to the inner wall of autoclave will be removed, the rotary drum will also drive the spray head to rotate to spray different positions of the inner wall of autoclave. The device first brushes the inner wall of autoclave, and then performs secondary spraying, effectively removes the impurities attached to the inner wall of autoclave, and improves cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to a cleaning device, specifically a secondary spraying device for a horizontal cleaning machine for high-pressure autoclaves, belonging to the technical field of cleaning devices. Background Technology

[0002] An autoclave is a sealed container capable of carrying out chemical reactions under high temperature and pressure conditions. It is widely used in the chemical, pharmaceutical, materials, and food industries. It mainly consists of a vessel body, lid, heating device, stirring system, and sealing structure, possessing excellent corrosion resistance and high pressure resistance. Autoclaves enable reactants to be thoroughly mixed under specific conditions, improving reaction efficiency and product quality. They are suitable for experimental and industrial production scenarios such as high-temperature and high-pressure synthesis, catalytic reactions, and material preparation. Strict safety regulations must be followed during operation to prevent overpressure or leakage accidents.

[0003] Autoclaves can accumulate reactants, impurities, or byproducts during use. If not cleaned promptly, these residues can lead to cross-contamination, affecting the purity and efficiency of subsequent reactions. Furthermore, these residues may corrode the vessel, impacting equipment performance and even posing safety hazards. Regular cleaning helps ensure reaction quality and extends equipment lifespan.

[0004] High-pressure autoclaves are mostly cleaned manually. After manually scrubbing the inner wall, they need to be rinsed again with running water, which is quite inconvenient. Therefore, this paper proposes a secondary spraying device for a horizontal high-pressure autoclave cleaning machine. Utility Model Content

[0005] This invention proposes a secondary spraying device for a horizontal cleaning machine for high-pressure autoclaves, which can brush the inner wall of the autoclave and then perform secondary spraying to effectively remove impurities adhering to the inner wall of the autoclave and improve cleaning efficiency.

[0006] This utility model is achieved through the following technical solution: a secondary spraying device for a horizontal cleaning machine of a high pressure vessel, including a frame and a spraying component. The spraying component is set on the frame and includes a rotating drum, a nozzle, and a driving component. The nozzle is installed on the rotating drum and is evenly distributed along the axial direction of the rotating drum. The rotating drum is rotatably connected to the frame through bearings.

[0007] The spraying component also includes a rotary joint, which is installed at the upper end of the rotating drum. A water supply pipe is installed on the rotary joint and fixed to the support frame. The support frame is fixed to the top surface of the frame. The water supply pipe is connected to an external water source. The nozzle is connected to the water supply pipe through the rotating drum and sprays high-pressure water into the autoclave to remove dirt from the inside of the autoclave by using the impact force of the water flow.

[0008] The driving component is used to drive the rotating drum to rotate. The driving component includes a motor, which is fixed to the top surface of the frame. A second gear is fixed to the output end of the motor. A third gear meshes with the second gear. The third gear is fixed to the rotating drum. When the motor is started, it can drive the second gear to rotate. The second gear will drive the rotating drum to rotate through the third gear.

[0009] It also includes a scrubbing component, which is mounted on the frame and the spraying component. The scrubbing component includes a crossbar and a cleaning roller. The surface of the cleaning roller is covered with bristles or a cleaning material. Through contact and friction with the inside of the autoclave, combined with the water flow sprayed from the nozzle, it further removes stubborn stains. The crossbar is mounted on the rotating drum. A linkage component is provided between the crossbar and the cleaning roller. The linkage component includes a first gear, on which a fixed shaft is fixed. The fixed shaft is rotatably connected to the end of the crossbar away from the rotating drum.

[0010] The lower end of the fixed shaft is fixed to the cleaning roller by bolts. A gear ring meshes on the first gear and is mounted on the frame. The linkage component also includes a connecting rod, which is fixed to the top of the gear ring and its upper end is fixed to the frame.

[0011] It also includes a lifting component, which is located at the bottom of the frame. The lifting component includes a lead screw module, which is fixed to the frame. A placement rack is provided on the lead screw module, and the placement rack is hollow in the middle. The lead screw module is an existing device. The lead screw module is driven to rotate by a servo motor, which converts the rotational motion into linear motion, thereby driving the placement rack to rise and fall vertically. This achieves height adjustment of the autoclave to meet the cleaning needs of autoclaves of different sizes or heights. The bottom of the placement rack is hollow, which facilitates opening the bottom valve of the autoclave to discharge wastewater in a timely manner. Furthermore, a wastewater tank can be provided at the bottom of the frame to collect wastewater.

[0012] This utility model provides a secondary spraying device for a horizontal cleaning machine for high-pressure autoclaves, which has the following beneficial effects:

[0013] 1. The secondary spraying device for a horizontal cleaning machine for high-pressure autoclaves uses a drive component to rotate the drum and crossbar. The first gear on the crossbar meshes with the gear ring, so while the first gear rotates around the axis of the drum, it will also rotate on its own axis, thereby removing impurities attached to the inner wall of the high-pressure autoclave. The drum will also drive the nozzle to rotate, spraying different positions on the inner wall of the high-pressure autoclave. This device first brushes the inner wall of the high-pressure autoclave and then performs secondary spraying, effectively removing impurities attached to the inner wall of the high-pressure autoclave and improving cleaning efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the formal structural design of this utility model.

[0015] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the first gear and gear ring structure of this utility model;

[0017] Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0018] Explanation of reference numerals in the attached figures

[0019] 1. Framework;

[0020] 2. Spraying components; 201. Rotary drum; 202. Spray nozzle; 203. Rotary joint; 204. Water supply pipe; 205. Support frame;

[0021] 3. Scrubbing components; 301. Crossbar; 302. Cleaning roller; 303. First gear; 304. Fixed shaft; 305. Gear ring; 306. Connecting rod;

[0022] 4. Drive components; 401. Motor; 402. Second gear; 403. Third gear;

[0023] 5. Lifting components; 501. Lead screw module; 502. Placement rack;

[0024] 6. High-pressure autoclave. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0026] Please see Figures 1-4 The present invention proposes the following implementation scheme: a secondary spraying device for a horizontal cleaning machine for a high pressure vessel, including a frame 1 and a spraying component 2. The spraying component 2 is disposed on the frame 1. The spraying component 2 includes a rotating drum 201, a nozzle 202 and a driving component 4. The nozzle 202 is mounted on the rotating drum 201 and is evenly distributed along the axial direction of the rotating drum 201. The rotating drum 201 is rotatably connected to the frame 1 through bearings.

[0027] Please refer to this carefully. Figure 1 , Figure 2 and Figure 3The spraying component 2 also includes a rotary joint 203, which is installed on the upper end of the rotating drum 201. A water supply pipe 204 is installed on the rotary joint 203 and fixed on the support frame 205. The support frame 205 is fixed on the top surface of the frame 1. The water supply pipe 204 is connected to an external water source. The nozzle 202 is connected to the water supply pipe 204 through the rotating drum 201 and sprays high-pressure water into the autoclave 6 to remove dirt from the inside of the autoclave 6 by using the impact force of the water flow.

[0028] Please refer to this carefully. Figure 3 and Figure 4 The driving component 4 is used to drive the rotating drum 201 to rotate. The driving component 4 includes a motor 401, which is fixed on the top surface of the frame 1. A second gear 402 is fixed at the output end of the motor 401. A third gear 403 meshes with the second gear 402. The third gear 403 is fixed on the rotating drum 201. When the motor 401 is started, it can drive the second gear 402 to rotate. The second gear 402 will drive the rotating drum 201 to rotate through the third gear 403.

[0029] Please refer to this carefully. Figure 2 and Figure 3 It also includes a scrubbing component 3, which is disposed on the frame 1 and the spraying component 2. The scrubbing component 3 includes a crossbar 301 and a cleaning roller 302. The surface of the cleaning roller 302 is covered with bristles or cleaning material, which are applied through contact and friction with the interior of the autoclave 6.

[0030] The water flow from the nozzle 202 further removes stubborn stains. The crossbar 301 is mounted on the rotating drum 201. A linkage component is provided between the crossbar 301 and the cleaning roller 302. The linkage component includes a first gear 303, on which a fixed shaft 304 is fixed. The fixed shaft 304 is rotatably connected to the end of the crossbar 301 away from the rotating drum 201.

[0031] The lower end of the fixed shaft 304 is fixed to the cleaning roller 302 by bolts. A gear ring 305 meshes on the first gear 303. The gear ring 305 is set on the frame 1. The linkage component also includes a connecting rod 306. The connecting rod 306 is fixed to the top of the gear ring 305. The upper end of the connecting rod 306 is fixed to the frame 1.

[0032] Please refer to this carefully. Figure 1 and Figure 2It also includes a lifting component 5, which is located at the bottom of the frame 1. The lifting component 5 includes a lead screw module 501, which is fixed on the frame 1. A placement rack 502 is provided on the lead screw module 501. The placement rack 502 is hollow in the middle. The lead screw module 501 is an existing device. The lead screw module 501 drives the lead screw to rotate through a servo motor, converting the rotational motion into linear motion, which drives the placement rack 502 to rise and fall in the vertical direction, thereby realizing the height adjustment of the autoclave 6 to meet the cleaning needs of autoclaves 6 of different sizes or heights. The bottom of the placement rack 502 is hollow, which makes it easy to open the bottom valve of the autoclave 6 and discharge the wastewater in time. Furthermore, a wastewater tank can be provided at the bottom of the frame 1 to collect the wastewater.

[0033] Working principle: When cleaning the pressure vessel 6, first place the pressure vessel 6 on the placement rack 502, then start the placement rack 502. The placement rack 502 will drive the pressure vessel 6 to rise. After moving to the appropriate position, turn off the lead screw module 501.

[0034] Next, turn on the water source and start the motor 401. The motor 401 will drive the third gear 403 to rotate through the second gear 402. The third gear 403 will drive the rotating drum 201 and the crossbar 301 to rotate. The first gear 303 on the crossbar 301 meshes with the gear ring 305. Therefore, while the first gear 303 rotates around the axis of the rotating drum 201, it will also rotate on its own axis, thereby removing the impurities attached to the inner wall of the high pressure vessel 6.

[0035] The rotating drum 201 will also drive the nozzle 202 to rotate, so as to spray different positions on the inner wall of the pressure vessel 6. The device first brushes the inner wall of the pressure vessel 6 and then performs a second spray, effectively removing impurities attached to the inner wall of the pressure vessel 6 and improving cleaning efficiency.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A secondary spraying device for a horizontal cleaning machine of a high-pressure autoclave, comprising a frame (1), characterized in that: It also includes a spraying component (2), which is mounted on the frame (1); The spraying component (2) includes a rotating drum (201), a nozzle (202), and a driving component (4), wherein the driving component (4) is used to drive the rotating drum (201) to rotate; The nozzles (202) are mounted on the rotating drum (201), and the nozzles (202) are evenly distributed along the axial direction of the rotating drum (201). The rotating drum (201) is rotatably connected to the frame (1) through bearings. The spray component (2) also includes a rotary joint (203), which is installed on the upper end of the rotating drum (201). A water supply pipe (204) is installed on the rotary joint (203), which is fixed on the support frame (205). The support frame (205) is fixed on the top surface of the frame (1), and the water supply pipe (204) is connected to an external water source. It also includes a scrubbing component (3), which is disposed on the frame (1) and the spraying component (2); The brushing component (3) includes a crossbar (301) and a cleaning roller (302). The crossbar (301) is mounted on the rotating drum (201), and a linkage component is provided between the crossbar (301) and the cleaning roller (302). The linkage component includes a first gear (303), on which a fixed shaft (304) is fixed. The fixed shaft (304) is rotatably connected to the end of the crossbar (301) away from the rotating drum (201). The lower end of the fixed shaft (304) is fixed to the cleaning roller (302) by bolts. A gear ring (305) meshes on the first gear (303), and the gear ring (305) is set on the frame (1). superior.

2. The secondary spraying device for a horizontal cleaning machine of a high-pressure autoclave according to claim 1, characterized in that: The driving component (4) includes a motor (401), which is fixed on the top surface of the frame (1). A second gear (402) is fixed at the output end of the motor (401), and a third gear (403) meshes with the second gear (402). The third gear (403) is fixed on the rotating drum (201).

3. The secondary spraying device for a horizontal cleaning machine of a high-pressure autoclave according to claim 1, characterized in that: It also includes a lifting component (5), which is located at the bottom of the frame (1). The lifting component (5) includes a lead screw module (501), which is fixed on the frame (1). A placement rack (502) is provided on the lead screw module (501), and the placement rack (502) is hollow in the middle.

4. The secondary spraying device for a horizontal cleaning machine of a high-pressure autoclave according to claim 1, characterized in that: The linkage component also includes a connecting rod (306), which is fixed to the top of the gear ring (305), and the upper end of the connecting rod (306) is fixed to the frame (1).

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