Steam type sterilization equipment

Abstract

The utility model relates to steam type sterilization equipment. Comprising a rack structure, an inner cavity of the rack structure is divided into a plurality of sets of installation cavities, a steam chamber device is arranged in each installation cavity, each steam chamber device comprises a sterilization box body, a plurality of sets of sterilization cavities are arranged in the sterilization box body, and a spray pipe structure is installed in each sterilization cavity; a discharging device is arranged at an opening in the top of the steam chamber device, the discharging device comprises a placement mounting frame provided with a plurality of groups of bearing grooves, a storage basket is detachably mounted in each bearing groove, and a multi-stage driving assembly is further included; the sealing cover device comprises a box body cover, a plurality of groups of cold water cavities are formed in the top of the box body cover, and an opening and closing driving part is further included; a steam generator is further included. According to the utility model, a worker can conveniently take and place materials outside the rack structure, the worker is prevented from being scalded, the safety is high, the sterilized materials can be cooled, and the working efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of sterilization equipment, in particular to a steam type sterilization equipment. Background Art

[0002] The use of strong physical and chemical factors to permanently deprive all microorganisms inside and outside any object of their ability to grow and reproduce is called sterilization. Common methods of sterilization include chemical sterilization, radiation sterilization, dry heat sterilization, moist heat sterilization and filtration sterilization. Different methods can be used according to different needs.

[0003] Steam sterilization belongs to moist heat sterilization. Steam sterilization equipment is a common sterilizer in the prior art. Its basic principle is to form high-temperature steam inside the sterilizer, and use the high-temperature steam to sterilize the items to be sterilized in the sterilizer cavity. Structurally, the current steam sterilization equipment mainly includes a container for placing items that need to be sterilized. A steam nozzle is arranged in the inner cavity of the container. The inlet of the steam nozzle is connected to the steam delivery pipeline. High-temperature steam is sprayed into the container through the steam nozzle to kill bacteria, viruses, etc. on the items, and the sterilization rate is high.

[0004] However, the above-mentioned sterilization equipment has certain defects when in use: first, the operations of taking and placing items are all manually operated, which has certain difficulties, and the operators are easily scalded by steam, and the safety is relatively poor; in addition, after completing the steam sterilization operation, it is necessary to wait for a long time until the temperature in the sterilization container drops to the specified temperature before turning on the sterilization equipment and then taking out the sterilized items, which makes the sterilization work efficiency low. Therefore, it is urgent to improve the existing steam sterilization equipment to solve the above problems. Utility Model Content

[0005] The utility model provides a steam sterilizing device with reasonable structural design, convenient material taking and placing, high working efficiency and strong safety in order to solve the technical problems existing in the known technology.

[0006] The utility model adopts a technical solution to solve the technical problems existing in the known technology: a steam-type sterilizing device comprises a frame structure with multiple groups of casters and multiple groups of supporting feet fixedly connected to the bottom, multiple groups of mounting partitions are fixedly connected to the frame structure to divide its inner cavity into multiple groups of mounting chambers, a steam chamber device is arranged in each mounting chamber, the steam chamber device comprises a sterilizing box body, multiple groups of sterilizing chambers distributed in parallel in the transverse direction are arranged in the sterilizing box body, and a nozzle structure is installed in each sterilizing chamber; a discharge device which can reciprocate and transversely move inside and outside the mounting chamber is arranged at the top opening of the steam chamber device, the discharge device comprises a placing mounting frame, and a A plurality of groups of supporting grooves are respectively connected with a plurality of groups of sterilization chambers in one-to-one correspondence, and a storage basket can be detachably installed in each supporting groove. The device also includes a multi-stage driving assembly for driving the placement and mounting frame to move back and forth laterally; the device also includes a sealing cover device arranged above the discharge device for synchronously sealing each sterilization chamber, and the sealing cover device includes a box cover, and a plurality of groups of cold water chambers corresponding to the plurality of groups of sterilization chambers are opened on the top of the box cover, and each cold water chamber is connected with a cold water source through a water pipe, and the device also includes an opening and closing driving member for driving the box cover to move up and down; the device also includes a steam generator installed on the frame structure, and each nozzle structure is connected to the steam generator.

[0007] The advantages and positive effects of the utility model are as follows: the utility model provides a steam sterilizing device, which can form a closed space for sterilization operation by arranging a steam chamber device, a discharging device and a sealing cover device, and can input high-temperature steam into the closed space by arranging a steam generator, so as to perform steam sterilization operation on the materials in the closed space; the placing and mounting frame and the multi-stage driving assembly in the discharging device can drive the placing and mounting frame to reciprocate inside and outside the mounting chamber of the frame structure, so as to facilitate the staff to perform the material taking and discharging operation outside the mounting chamber of the frame structure, avoid scalding of the staff, and have strong safety; at the same time, the placing basket and the placing and mounting frame are detachably connected, so that the material taking and discharging operation process is convenient and fast; the box cover in the sealing cover device has a cold water cavity, and cold water is introduced into the cold water cavity to cool the materials that have completed the sterilization operation, so as to avoid scalding of the staff by the high-temperature materials during the material taking operation. In addition, the introduction of cold water into the cold water cavity for cooling operation can also save the cooling time of the materials, thereby improving the working efficiency of the sterilization equipment.

[0008] Preferably: the multi-stage drive assembly includes two sets of guide rail mounting seats fixedly arranged opposite to each other on the side walls of the sterilization box, and also includes a movable mounting frame slidably connected to the guide rail mounting seats through a guide rail pair, and the two sets of movable mounting frames are connected by a connecting rod; the placement mounting frame is slidably connected to the movable mounting frame through the guide rail pair; it also includes a primary linear drive installed on the guide rail mounting seat, and the protruding end of the primary linear drive is connected to the movable mounting frame, and also includes a secondary linear drive installed on the movable mounting frame, and the protruding end of the secondary linear drive is connected to the placement mounting frame.

[0009] Preferably: the steam chamber device also includes multiple groups of condensate outlets and multiple groups of air inlets installed on the sterilization box and respectively connected to each sterilization chamber, each air inlet is connected to the steam generator through a gas pipeline; each condensate outlet is connected to the outside of the frame structure through a liquid pipeline.

[0010] Preferably: the discharge device also includes a plurality of groups of clamping support blocks installed on the placement mounting frame, and the plurality of groups of clamping support blocks are distributed in a rectangular circumferential direction; an arc-shaped groove is provided at the top edge of each clamping support block for clamping the storage basket.

[0011] Preferably: the storage basket includes a breathable storage basket body, and a plurality of groups of clamping rods distributed in a rectangular circumferential direction are installed on the top edge of the storage basket body through a bent plate; the plurality of groups of clamping rods are respectively arranged in one-to-one correspondence with the plurality of groups of clamping supporting blocks and are clamped in arc-shaped grooves provided on the corresponding clamping supporting blocks; and a handle is installed on each of the clamping rods.

[0012] Preferably: the sealing cover device also includes a cooling water cover plate installed in each cold water cavity respectively; it also includes a plurality of groups of water inlet pipes and a plurality of groups of water outlet pipes installed on the box cover and respectively connected to each cold water cavity, and each water inlet pipe and water outlet pipe are connected to the cold water source through a liquid pipeline to form a loop.

[0013] Preferably: the frame structure includes a frame assembly fixed by welding of a plurality of profiles, a plurality of sets of mounting partitions are distributed up and down and mounted on the upper part of the frame assembly, and the steam generator is mounted on the lower part of the frame assembly; it also includes side panels installed around the frame assembly, and cabinet doors are installed on the upper and lower parts of the front side panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a main structural schematic diagram of the utility model;

[0015] Figure 2 It is an exploded schematic diagram of the main structure of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the main structure of the utility model, which is in a sterilization operation state;

[0017] Figure 4 It is a schematic diagram of the structure of the main structure part of the utility model, which is in a state where sterilization is completed and materials can be taken.

[0018] In the figure: 1. frame structure; 2. mounting partition; 3. steam chamber device; 3-1. sterilization box; 3-2. sterilization chamber; 3-3. nozzle structure; 3-4. pressure gauge; 3-5. condensate outlet; 3-6. air inlet; 4. discharge device; 4-1. placement mounting frame; 4-2. support groove; 4-3. snap-on supporting block; 4-4. storage basket; 4-5. secondary linear drive; 4-6. mobile mounting frame; 4-7. guide rail mounting seat; 4-8. primary linear drive; 5. sealing cover device; 5-1. box cover; 5-2. cooling water cover plate; 5-3. water inlet pipe; 5-4. water outlet pipe; 5-5. opening and closing drive; 6. steam generator; 7. casters; 8. support feet. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are described in detail as follows:

[0020] See also Figure 1 and Figure 3 The steam sterilizing equipment of the utility model includes a frame structure 1 with multiple groups of casters 7 and multiple groups of legs 8 fixedly connected to the bottom, multiple groups of mounting partitions 2 fixedly connected to the frame structure 1 to divide its inner cavity into multiple groups of mounting chambers, and a steam chamber device 3 is arranged in each mounting chamber. A discharge device 4 that can reciprocate and move laterally inside and outside the mounting chamber is arranged at the top opening of the steam chamber device 3, and also includes a sealing cover device 5 arranged above the discharge device 4, which is used to synchronously seal each sterilization chamber 3-2. This embodiment also includes a steam generator 6 installed on the frame structure 1, and each nozzle structure 3-3 is connected to the steam generator 6 through a high-pressure gas pipeline, and a control valve is installed on the above-mentioned high-pressure gas pipeline.

[0021] The steam generator in this embodiment adopts an electric steam generator, which is an existing device. Its basic working principle is: through a set of automatic control devices, it is ensured that the liquid controller or high, medium and low electrode probes feedback control the opening and closing of the water pump, the length of water supply and the heating time of the furnace during operation; the maximum steam pressure adjusted by the pressure relay is continuously output with the continuous output of steam, and the water level in the furnace continues to drop. When it is at a low water level or a medium water level, the water pump automatically replenishes water, and when it reaches a high water level, the water pump stops replenishing water; at the same time, the electric heating tube in the furnace continues to heat, and steam is continuously generated. The pointer pressure gauge on the panel or the top of the top immediately displays the steam pressure value, and the whole process can be automatically displayed by the indicator light. This is a very conventional prior art. The specific structural schematic diagram of the electric steam generator is not drawn in the utility model, but only the schematic diagram of the steam generator is drawn, but this does not affect the expression and technical solution understanding of the utility model.

[0022] Further information Figure 2 In this embodiment, the steam chamber device 3 includes a sterilization box 3-1, in which a plurality of sterilization chambers 3-2 are arranged in parallel and transversely arranged, and the plurality of sterilization chambers 3-2 are not connected to each other. A nozzle structure 3-3 is installed in each sterilization chamber 3-2; the nozzle structure 3-3 includes a plurality of air distribution pipes arranged in parallel, each of which is connected to an air nozzle, and also includes a gas main pipe connected to the plurality of air distribution pipes, wherein the air inlet port of the gas main pipe is connected to the air inlet 3-6.

[0023] Further information Figure 4 The steam chamber device 3 also includes a plurality of groups of condensate outlets 3-5 and a plurality of groups of air inlets 3-6 installed on the sterilization box 3-1 and respectively connected to each sterilization chamber 3-2. Each air inlet 3-6 is connected to the steam generator 6 through a gas pipeline; each condensate outlet 3-5 is connected to the outside of the frame structure 1 through a liquid pipeline.

[0024] In addition, the steam chamber device 3 also includes pressure gauges 3-4 installed on the sterilization box 3-1 and respectively matched with each sterilization chamber 3-2.

[0025] like Figure 2 and Figure 4 As shown, in this embodiment, the above-mentioned discharge device 4 includes a placement and installation frame 4-1, a slide groove arranged opposite to each other is provided on the top surface of the sterilization box 3-1, and a slider slidably matched with the above-mentioned slide groove is provided on the bottom surface of the placement and installation frame 4-1, and the above-mentioned slide groove and the matching slider are both triangular structures. Through the above-mentioned arrangement, it can be ensured that the placement and installation frame 4-1 and the sterilization box 3-1 can be slidably connected, and at the same time, it can be ensured that the opposite surfaces of the placement and installation frame 4-1 and the sterilization box 3-1 can be in friction contact, thereby ensuring that the two maintain sealing during the working process.

[0026] like Figure 2 As shown, a plurality of groups of supporting grooves 4-2 are provided on the placement and installation frame 4-1, and the plurality of groups of supporting grooves 4-2 are connected to the plurality of groups of sterilization chambers 3-2 in a one-to-one correspondence, and a storage basket 4-4 can be detachably installed in each of the supporting grooves 4-2. Furthermore, the discharge device 4 also includes a plurality of groups of clamping support blocks 4-3 installed on the placement and installation frame 4-1, and the plurality of groups of clamping support blocks 4-3 are distributed in a rectangular circumferential direction; an arc-shaped groove is provided at the top edge of each clamping support block 4-3 for clamping the storage basket 4-4. The above-mentioned storage basket 4-4 includes a breathable storage basket body, and a plurality of groups of clamping rods distributed in a rectangular circumferential direction are installed on the top edge of the storage basket body through a bent plate; the plurality of groups of clamping rods are respectively arranged in a one-to-one correspondence with the plurality of groups of clamping support blocks 4-3 and clamped in the arc-shaped grooves provided on the corresponding clamping support blocks 4-3; and a handle is installed on each clamping rod. In addition, when the above-mentioned storage basket 4-4 is clamped on multiple groups of clamping support blocks 4-3, the bottom of the storage basket 4-4 is higher than the top of the corresponding sterilization box 3-1 to ensure that the placement and installation frame 4-1 in the sterilization equipment can move smoothly horizontally.

[0027] The material discharging device 4 also includes a multi-stage driving assembly for driving the placement mounting frame 4-1 to move back and forth laterally; Figure 2 and Figure 4 As shown, the multi-stage drive assembly includes two sets of guide rail mounting seats 4-7 fixedly arranged opposite to each other on the side wall of the sterilization box 3-1, and also includes a mobile mounting frame 4-6 slidably connected to the guide rail mounting seat 4-7 through a guide rail pair, and the placement mounting frame 4-1 is slidably connected to the mobile mounting frame 4-6 through the guide rail pair. The two sets of mobile mounting frames 4-6 are connected as a whole through a connecting rod.

[0028] That is, transversely arranged guide rails are fixedly connected to the two sets of guide rail mounting seats 4-7, and the two sets of mobile mounting frames 4-6 are slidably connected to the corresponding guide rails through sliders. In addition, transversely extending guide rails are fixedly connected to the two opposite sides of the mounting frame 4-1, and sliders that slide with the corresponding guide rails are fixedly connected to the opposite sides of the mobile mounting frame 4-6.

[0029] The unloading device 4 also includes a primary linear drive 4-8 installed on the guide rail mounting seat 4-7, the extended end of the primary linear drive 4-8 is connected to the mobile mounting frame 4-6, and also includes a secondary linear drive 4-5 installed on the mobile mounting frame 4-6, the extended end of the secondary linear drive 4-5 is connected to the placement mounting frame 4-1. Among them, the primary linear drive 4-8 and the secondary linear drive 4-5 are both linear cylinders. Furthermore, in the present embodiment, a cylinder mounting seat is mounted on the guide rail mounting seat 4-7 on the right side by screws, the cylinder of the primary linear drive 4-8 is mounted on the above-mentioned cylinder mounting seat, a cylinder joint is mounted on the protruding end of the primary linear drive 4-8, a mounting plate is connected to the movable mounting frame 4-6 by screws, and the above-mentioned cylinder joint is clamped in an open groove opened on the mounting plate; a cylinder mounting seat is mounted on the movable mounting frame 4-6 on the left side by screws, the cylinder of the secondary linear drive 4-5 is mounted on the above-mentioned cylinder mounting seat, a cylinder joint is mounted on the protruding end of the secondary linear drive 4-5, a mounting plate is connected on the front side surface of the mounting frame 4-1 by screws, and the above-mentioned cylinder joint is clamped in an open groove opened on the mounting plate.

[0030] like Figure 2 As shown, in this embodiment, the sealing cover device 5 includes a box cover 5-1, and a plurality of cold water chambers corresponding to the plurality of sterilization chambers 3-2 are opened on the top of the box cover 5-1, each cold water chamber is connected to the cold water source through a water pipe, and a cooling water cover plate 5-2 is installed at the open part of each cold water chamber, and also includes a plurality of water inlet pipes 5-3 and a plurality of water outlet pipes 5-4 installed on the box cover 5-1 and connected to each cold water chamber, each water inlet pipe 5-3 and water outlet pipe 5-4 is connected to the cold water source through a liquid pipeline to form a loop. In addition, chambers corresponding to the plurality of sterilization chambers 3-2 are opened at the bottom of the box cover 5-1, and the above chambers, the corresponding sterilization chambers 3-2 and the corresponding supporting grooves 4-2 together constitute a sealed chamber for accommodating the storage basket 4-4, and then the materials in the storage basket 4-4 are sterilized by high-temperature steam.

[0031] The sealing cover device 5 also includes an opening and closing drive 5-5, which is used to drive the box cover 5-1 to rise and fall, wherein the opening and closing drive 5-5 adopts a linear cylinder, the cylinder barrel of the linear cylinder is connected to the corresponding mounting partition 2, and the protruding end of the linear cylinder barrel is installed with a longitudinally arranged connecting rod and is connected to the box cover 5-1 through the connecting rod.

[0032] In addition, in this embodiment, the frame structure 1 includes a frame assembly fixed by welding of a plurality of profiles, a plurality of sets of mounting partitions 2 are distributed up and down and installed on the upper part of the frame assembly, and a steam generator 6 is installed on the lower part of the frame assembly; it also includes side panels installed around the frame assembly, and cabinet doors are installed on the upper and lower parts of the front side panels.

[0033] The utility model also includes a control system, and the pressure gauge 3-4, the primary linear drive 4-8, the secondary linear drive 4-5 and the opening and closing drive member 5-5 are all electrically connected to the control system.

[0034] Working process:

[0035] In the actual working process, the control system controls the first-level linear drive 4-8, the second-level linear drive 4-5 and the extended end of the opening and closing drive member 5-5 to be ejected, so that the box cover 5-1 rises, and the placement mounting frame 4-1 extends to the outside of the frame structure 1. At this time, the staff can manually take out the storage basket 4-4, put the materials to be sterilized into the storage basket 4-4 according to the rated weight requirements, and then place the storage basket 4-4 containing the materials in the corresponding supporting groove 4-2 and install it on the clamping supporting block 4-3, thereby completing the operation of the sterilization equipment. Since the materials can be loaded outside the sterilization equipment and the disassembly and installation process of the storage basket 4-4 is simple, the problem of the difficulty of taking and placing materials in traditional steam sterilization equipment and the operator being easily scalded by steam is solved;

[0036] After the loading operation is completed, the control system controls the extended ends of the primary linear drive 4-8 and the secondary linear drive 4-5 to retract, driving the mounting frame 4-1 and the storage basket 4-4 installed thereon to withdraw and move until the storage basket 4-4 containing the materials moves to the top of the corresponding sterilization chamber 3-2, and then the control system controls the extended end of the closed drive member 5-5 to retract, thereby driving the box cover 5-1 to move downward until the box cover 5-1 is buckled on the placement mounting frame 4-1, and then the control system starts the steam generator 6, and the steam generator 6 delivers high-temperature steam to the nozzle structure 3-3, thereby sterilizing the materials in the sterilization chamber 3-2; after working for a preset period of time, cold water is delivered to the cold water cavity of the box cover 5-1, and it is left to stand for a period of time to cool the materials in the storage basket 4-4 to prevent the staff from being scalded when taking the materials;

[0037] After the cooling operation is completed, the control system starts the opening and closing drive member 5-5 again, so that the protruding end of the opening and closing drive member 5-5 is pushed out, driving the box cover 5-1 to rise and move, thereby opening the enclosed space for steam sterilization, and then opening the first-level linear drive 4-8 and the second-level linear drive 4-5 to make the protruding ends of the two protrude, so that the placement and mounting frame 4-1 is extended to the outside of the frame structure 1. At this time, the staff can manually take out the storage basket 4-4 and then transfer the materials that have completed the sterilization operation on the storage basket 4-4, and then complete the material taking operation. The operation is convenient. At this time, the storage basket 4-4 and the materials it contains have been cooled to a temperature acceptable to the staff, avoiding scalding accidents when the staff takes the materials; after completing the material taking operation, the storage basket 4-4 containing the materials to be sterilized is clamped on the clamping support block 4-3 again, and then the above-mentioned steam sterilization operation is repeated.

Claims

1. A steam sterilization equipment, characterized in that: The invention comprises a frame structure (1) having a plurality of casters (7) and a plurality of legs (8) fixedly connected to the bottom thereof, a plurality of mounting partitions (2) fixedly connected to the frame structure (1) to divide the inner cavity thereof into a plurality of mounting chambers, a steam chamber device (3) being arranged in each mounting chamber, the steam chamber device (3) comprising a sterilizing box (3-1), a plurality of sterilizing chambers (3-2) arranged in parallel and transversely arranged in the sterilizing box (3-1), a nozzle structure (3-3) being arranged in each sterilizing chamber (3-2); a discharge device (4) capable of reciprocating transverse movement inside and outside the mounting chamber being arranged at the top opening of the steam chamber device (3), the discharge device (4) comprising a placement mounting frame (4-1), a plurality of supporting grooves (4-2) being arranged on the placement mounting frame (4-1), the plurality of supporting grooves (4-2) being respectively connected to the plurality of sterilizing chambers (3-2) and the plurality of supporting grooves (4-2) being respectively connected to the plurality of sterilizing chambers (3-2). The sterilizing chambers (3-2) are connected one by one, and a storage basket (4-4) can be detachably installed in each supporting groove (4-2). The sterilizing chamber (3-2) further comprises a multi-stage driving assembly for driving the placement and installation frame (4-1) to move back and forth laterally. The sterilizing chamber (3-2) further comprises a sealing cover device (5) arranged above the discharge device (4) for synchronously sealing each sterilizing chamber (3-2). The sealing cover device (5) comprises a box cover (5-1). A plurality of cold water chambers corresponding to the plurality of sterilizing chambers (3-2) are provided on the top of the box cover (5-1). Each cold water chamber is connected to a cold water source through a water pipe. The sterilizing chamber (3-2) further comprises an opening and closing driving member (5-5) for driving the box cover (5-1) to move up and down. The sterilizing chamber (3-2) further comprises a steam generator (6) installed on the frame structure (1). Each nozzle structure (3-3) is connected to the steam generator (6).

2. The steam sterilization equipment according to claim 1, characterized in that: The multi-stage drive assembly comprises two sets of guide rail mounting seats (4-7) fixedly connected to the side wall of the sterilization box (3-1) and arranged opposite to each other, and also comprises a movable mounting frame (4-6) slidably connected to the guide rail mounting seats (4-7) through a guide rail pair, and the two sets of movable mounting frames (4-6) are connected through a connecting rod; a placement mounting frame (4-1) is slidably connected to the movable mounting frame (4-6) through the guide rail pair; and also comprises a primary linear drive (4-8) mounted on the guide rail mounting seat (4-7), and the extended end of the primary linear drive (4-8) is connected to the movable mounting frame (4-6); and also comprises a secondary linear drive (4-5) mounted on the movable mounting frame (4-6), and the extended end of the secondary linear drive (4-5) is connected to the placement mounting frame (4-1).

3. The steam sterilizing equipment according to claim 1, characterized in that: The steam chamber device (3) also includes a plurality of groups of condensate outlets (3-5) and a plurality of groups of air inlets (3-6) installed on the sterilization box (3-1) and respectively connected to each sterilization chamber (3-2); each air inlet (3-6) is connected to the steam generator (6) via a gas pipeline; and each condensate outlet (3-5) is connected to the outside of the frame structure (1) via a liquid pipeline.

4. The steam sterilization equipment according to claim 1, characterized in that: The material discharging device (4) also includes a plurality of groups of clamping support blocks (4-3) installed on the placement mounting frame (4-1), and the plurality of groups of clamping support blocks (4-3) are distributed in a rectangular circumferential direction; an arc-shaped groove is provided at the top edge of each clamping support block (4-3) for clamping the storage basket (4-4).

5. The steam sterilizing equipment according to claim 4, characterized in that: The storage basket (4-4) comprises a breathable storage basket body, and a plurality of groups of clamping rods distributed in a rectangular circumferential direction are installed on the top edge of the storage basket body through a bent plate; the plurality of groups of clamping rods are respectively arranged in one-to-one correspondence with the plurality of groups of clamping supporting blocks (4-3) and clamped in arc-shaped grooves provided on the corresponding clamping supporting blocks (4-3); and a handle is installed on each of the clamping rods.

6. The steam sterilizing equipment according to claim 1, characterized in that: The sealing cover device (5) also includes cooling water cover plates (5-2) respectively installed in each cold water cavity; and also includes a plurality of groups of water inlet pipes (5-3) and a plurality of groups of water outlet pipes (5-4) respectively connected to each cold water cavity and installed on the box cover (5-1); each water inlet pipe (5-3) and each water outlet pipe (5-4) are connected to a cold water source via a liquid pipeline to form a loop.

7. The steam sterilization equipment according to claim 1, characterized in that: The frame structure (1) includes a frame assembly fixedly connected by welding of a plurality of profiles, a plurality of sets of mounting partitions (2) distributed up and down and mounted on the upper part of the frame assembly, and a steam generator (6) mounted on the lower part of the frame assembly; and also includes side panels mounted around the frame assembly, and cabinet doors are mounted on the upper and lower parts of the front side panels.

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