CN114343103A - Water-seal continuous hanging frame type sterilization kettle - Google Patents

Water-seal continuous hanging frame type sterilization kettle Download PDF

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Publication number
CN114343103A
CN114343103A CN202111668622.8A CN202111668622A CN114343103A CN 114343103 A CN114343103 A CN 114343103A CN 202111668622 A CN202111668622 A CN 202111668622A CN 114343103 A CN114343103 A CN 114343103A
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China
Prior art keywords
sterilization kettle
hanging frame
water
main body
chain
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Granted
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CN202111668622.8A
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CN114343103B (en
Inventor
郑友林
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Chengdu Haike Mechanical Equipment Manufacturing Co ltd
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Chengdu Haike Mechanical Equipment Manufacturing Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85Food storage or conservation, e.g. cooling or drying

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Abstract

The invention belongs to the technical field of sterilization kettles, and particularly relates to a water-sealed continuous hanging frame type sterilization kettle. The technical scheme is as follows: a water-sealed continuous hanging frame type sterilization kettle comprises a rack, wherein a driving chain wheel and a plurality of driven chain wheels are rotatably connected to the rack, a power mechanism is connected to the driving chain wheel, a chain is connected between the driving chain wheel and the plurality of driven chain wheels in a transmission manner, and a hanging frame for containing materials is connected to the chain; the cloth machine is positioned at one side of the separation device, which is far away from the sterilization kettle main body, and the chain sequentially passes through the area of the cloth machine, the separation device and the sterilization kettle main body; the sterilization kettle main body is connected with a steam pipeline for introducing high-temperature steam and a water supplementing interface for introducing cooling water, and the cooling water in the sterilization kettle main body is over the connecting section between the sterilization kettle main body and the blocking device. The invention provides a water-sealed continuous hanging frame type sterilization kettle.

Description

Water-seal continuous hanging frame type sterilization kettle
Technical Field
The invention belongs to the technical field of sterilization kettles, and particularly relates to a water-sealed continuous hanging frame type sterilization kettle.
Background
In food and pharmaceutical enterprises, some foods, nutriments and the like which need to be stored for a long time are required to be sterilized at high temperature. Most of the devices required by the products in the sterilization process are high-temperature sterilization kettles. The product is loaded in the basket when sterilized in the high-temperature sterilization kettle. The cage tray loaded with the product to be sterilized is sent into the sterilization kettle, or the product is dragged out from the sterilization kettle after being sterilized.
The invention patent with the patent application number of CN201510210864.0 discloses a cage in-out sterilization kettle and a fixing device thereof in the sterilization kettle, and relates to the technical field of sterilization, wherein a cage support and a tray guide rail I are respectively arranged in a sterilization kettle body, a mobile trolley is arranged on the right side of the sterilization kettle body, a tray guide rail II is arranged in the middle of the mobile trolley, a tray is arranged on the upper side of the tray guide rail II, the tray is of an upper-layer structure and a lower-layer structure, an air bag is arranged in the middle of the tray, rollers are arranged at the bottom of the tray, cage conveying mechanisms are arranged at two ends of the mobile trolley, and cages are arranged on the cage conveying mechanisms; the structure in the cavity of the sterilization kettle is simplified, the water flow space in the sterilization kettle is improved, the sterilization effect is improved, the use is convenient, and the operation is simple and convenient.
However, the above sterilization kettle inevitably needs to be sealed in the use process, and high-pressure steam is introduced for sterilization. After the sterilization kettle is closed, continuous feeding and discharging cannot be realized, so that the efficiency is low.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a water-sealed continuous hanging frame type sterilization kettle.
The technical scheme adopted by the invention is as follows:
a water-sealed continuous hanging frame type sterilization kettle comprises a rack, wherein a driving chain wheel and a plurality of driven chain wheels are rotatably connected to the rack, a power mechanism is connected to the driving chain wheel, a chain is connected between the driving chain wheel and the plurality of driven chain wheels in a transmission manner, and a hanging frame for containing materials is connected to the chain; the cloth machine is positioned at one side of the separation device, which is far away from the sterilization kettle main body, and the chain sequentially passes through the area of the cloth machine, the separation device and the sterilization kettle main body; the sterilization kettle main body is connected with a steam pipeline for introducing high-temperature steam and a water supplementing interface for introducing cooling water, and the cooling water in the sterilization kettle main body is over the connecting section between the sterilization kettle main body and the blocking device.
The chain continuously sends the hanging frame filled with the materials into the sterilization kettle main body, and then the hanging frame is taken out of the sterilization kettle main body after being sterilized by high-pressure high-temperature steam in the sterilization kettle main body. The water in the sterilization kettle main body cools the sterilized materials, and the channel between the separator and the sterilization kettle main body can be sealed by water energy. Under the condition of water sealing, continuous feeding and discharging can be realized, and high-pressure steam leakage is avoided.
As a preferred scheme of the present invention, the hanging frame includes a hanging frame main body, the opening side of the hanging frame main body is rotatably connected with a basket cover, the hanging frame main body is provided with a chute, a sliding block is sleeved in the chute, the sliding block is hinged with a connecting rod, the other end of the connecting rod is hinged with the basket cover, the hanging frame main body is fixed with a connector for connecting with a chain, and the rack is provided with a driving guide rail for guiding the sliding block.
In the process that the chain will hang the frame and carry out the transport, when meetting the drive guide rail, the drive guide rail leads the slider, makes the slider move toward the opening direction that is close to or keeps away from hanging the frame main part, and the slider drives the connecting rod and removes, and the connecting rod promotes basket lid and opens or close, has realized uncapping and has closed the lid. After the cover is opened, the materials in the hanging frame main body can be automatically discharged; before closing the lid, can throw the material to hanging the frame main part to in hanging frame continuous movement process, realize throwing the material and the ejection of compact.
As a preferred scheme of the invention, the driving guide rail comprises an uncovering guide rail and a covering guide rail which are connected to the frame, the covering guide rail is provided with a downward slope section, and the uncovering guide rail is provided with an upward slope section; the cover closing guide rail is positioned in the area where the chain passes through the plurality of distributing machines and is positioned in the area before entering the blocking device; the uncovering guide rail is positioned in the area where the chain comes out of the blocking device, and the section of the uncovering guide rail passing through the area before reaching the distributing machine is a discharging section.
When the hanging frame moves to the position of the cover closing guide rail, the cover closing guide rail presses the sliding block downwards, so that the basket cover can be closed. When the hanging frame is taken out of the sterilization cavity by the chain, the hanging frame is in an inverted state, the hanging frame moves to the uncovering guide rail position at the moment, and the uncovering guide rail pushes the sliding block towards the opening direction close to the hanging frame main body, so that the basket cover is opened. The slide block passes through the lower edge of the cover closing guide rail, and the downhill section of the cover closing guide rail pushes the slide block to the direction of the opening far away from the hanging frame main body, so that the basket cover is accurately closed. The slider passes through from the lower edge of uncapping guide rail, and the ascending slope section of uncapping guide rail pushes away the slider toward the opening direction that is close to the hanging frame main part to the basket lid is opened by the accuracy.
As a preferable scheme of the invention, an extension spring is connected between the basket cover and the hanging frame main body; when the basket cover is closed and opened, the connection point of the extension spring and the hanging frame main body, the connection point of the connecting rod and the basket cover and the connection of the extension spring and the basket cover are not on the same straight line. The tension spring is in tension both when the basket lid is closed and when the basket lid is open. After the basket cover is opened, the tension spring keeps the basket cover in an open state; after the basket cover is closed, the basket cover is kept in a closed state by the extension spring, so that the basket cover is always kept in the closed state when the hanging frame enters a sterilization area, and the basket cover is kept in an open state in the feeding and discharging process.
As a preferable scheme of the invention, a guide rail for guiding the bottom of the hanging frame when the chain is in return stroke is fixed on the rack; the guide rail passes through the drive sprocket region, the driven sprocket region furthest from the drive sprocket, and the return run of the chain. The guide rail guides the lifting frame of the return section, so that the lifting frame is inverted on the return section, and the materials can be automatically discharged after the basket cover is opened by the cover opening guide rail.
According to the preferable scheme, the material distributing machine comprises a material distributing frame, two layers of blanking mechanisms are rotatably connected to the material distributing frame, the blanking mechanisms are parallel to the hanging frame, a tilting driving mechanism for driving the blanking mechanisms to tilt is arranged on the material distributing frame, the output end of the tilting driving mechanism is connected with a rotating shaft of the blanking mechanism, a one-way synchronous conveyor is arranged on the upper layer of the blanking mechanism, a temporary storage stepping conveyor is arranged on the machine frame, and the temporary storage stepping conveyor is located on the feeding side of the one-way synchronous conveyor.
The temporary storage stepping conveyor conveys materials to the one-way synchronous conveyor in a stepping mode, and the one-way synchronous conveyor moves in a one-way vertical continuous mode, so that the materials can be distributed on the one-way synchronous conveyor at equal intervals. After the unidirectional synchronous conveyor is fully filled with materials, the tilting driving mechanism on the upper layer drives the blanking mechanism on the upper layer to tilt, and then the materials on the unidirectional synchronous conveyor can be thrown onto the blanking mechanism on the lower layer. After the lower blanking mechanism is fed for multiple times, the lower tilting driving mechanism is started, and then the lower blanking mechanism feeds the materials into the hanging frame at one time. The material that hangs in the frame can evenly distributed, and the sufficient material of splendid attire, when guaranteeing to hang the frame and transport the material to degassing unit, the material can be by high efficiency and even disinfection.
As the preferred scheme of the invention, the blanking mechanism comprises two rotating plates, rotating shafts of the rotating plates are rotationally connected with the cloth frame, and unidirectional synchronous conveyors are arranged on the two rotating plates of the upper-layer blanking mechanism; the tilting driving mechanism comprises a tilting cylinder, a cylinder barrel of the tilting cylinder is hinged to the material distribution frame, and a piston rod of the tilting cylinder is hinged to a tilting rod; the blanking mechanism is characterized in that gears are fixed on rotating shafts of the rotating plates, two gears on the same blanking mechanism are meshed, one end, far away from the tilting gas, of the tilting rod is connected with the rotating shaft of one of the rotating plates of the blanking mechanism, and the tilting rod is perpendicular to the rotating shaft of the rotating plate.
The material is located the region between two rotor plates, and two initiative plates vert in opposite directions when throwing the material, guarantees that the material accuracy falls, avoids the material to be thrown the equipment outside. The tilting cylinder can drive the rotating shaft of one rotating plate to rotate, and then the rotating plate rotates. When one of the rotating plates rotates, the other rotating plate rotates in the opposite direction under the meshing action of the gears. The two rotating plates rotate oppositely to realize automatic blanking and avoid the materials from being scattered.
As the preferred scheme of the invention, the separator comprises a shell, a rotating wheel is rotatably connected in the shell, a middle chain wheel is fixed on the rotating wheel, and the two chain wheels are respectively meshed with the upper side and the lower side of the middle chain wheel; and a plurality of partition plates are fixed on the rotating wheel, and when the rotating wheel rotates, the partition plates separate the adjacent hanging frames.
The chain drives the rotating wheel to rotate, and the rotating wheel is always provided with two partition plates to seal the spaces on the upper side and the lower side of the shell, so that the pressure disinfection cavity is always sealed by the partition plates, and the hanging frame can be continuously fed into and taken out of the disinfection cavity. The division board can block water, avoids the high pressure steam in the cauldron main part that disinfects to push out water from the separation ware.
As a preferred scheme of the invention, the upper part of the shell is connected with a drain pipe, the other end of the drain pipe is connected with an external groove body of the sterilization kettle main body, a water suction pump is arranged on the sterilization kettle main body, a water inlet pipe of the water suction pump is connected with the external groove body of the sterilization kettle main body, and a water outlet pipe of the water suction pump is connected with the upper part of the sterilization kettle main body. The divider plate cannot seal the chain, so that a portion of water leaks from the chain. The water that spills is sent back again by the drain pipe and is disinfected the outside cell body of cauldron main part, send into the cauldron main part that disinfects with water by the suction pump again in to the water that loses in the supplementary cauldron main part that disinfects guarantees throughout that hydroenergy crosses the linkage segment between baffler and the cauldron main part that disinfects, realizes reliable water-stop.
In a preferred embodiment of the present invention, the chain is folded back several times in the main body of the sterilizer. The hanging frame is driven by the chain to be folded back in the sterilization kettle main body for multiple times, so that the materials can stay in the sterilization kettle main body for enough time, and the materials are guaranteed to be thoroughly sterilized.
The invention has the beneficial effects that:
1. the chain of the invention continuously sends the hanging frame filled with materials into the sterilization kettle main body, and then carries the materials out of the sterilization kettle main body after the materials are sterilized by high-pressure high-temperature steam in the sterilization kettle main body. The water in the sterilization kettle main body cools the sterilized materials, and the channel between the separator and the sterilization kettle main body can be sealed by water energy. Under the condition of water sealing, continuous feeding and discharging can be realized, and high-pressure steam leakage is avoided.
2. In the process that the chain will hang the frame and carry out the transport, when meetting the drive guide rail, the drive guide rail leads the slider, makes the slider move toward the opening direction that is close to or keeps away from hanging the frame main part, and the slider drives the connecting rod and removes, and the connecting rod promotes basket lid and opens or close, has realized uncapping and has closed the lid. After the cover is opened, the materials in the hanging frame main body can be automatically discharged; before closing the lid, can throw the material to hanging the frame main part to in hanging frame continuous movement process, realize throwing the material and the ejection of compact.
3. The temporary storage stepping conveyor conveys materials to the one-way synchronous conveyor in a stepping mode, and the one-way synchronous conveyor moves in a one-way vertical continuous mode, so that the materials can be distributed on the one-way synchronous conveyor at equal intervals. After the unidirectional synchronous conveyor is fully filled with materials, the tilting driving mechanism on the upper layer drives the blanking mechanism on the upper layer to tilt, and then the materials on the unidirectional synchronous conveyor can be thrown onto the blanking mechanism on the lower layer. After the lower blanking mechanism is fed for multiple times, the lower tilting driving mechanism is started, and then the lower blanking mechanism feeds the materials into the hanging frame at one time. The material that hangs in the frame can evenly distributed, and the sufficient material of splendid attire, when guaranteeing to hang the frame and transport the material to degassing unit, the material can be by high efficiency and even disinfection.
4. The chain drives the rotating wheel to rotate, and the rotating wheel is always provided with two partition plates to seal the spaces on the upper side and the lower side of the shell, so that the pressure sterilization cavity is always sealed by the partition plates, and the hanging frame can be continuously fed into and taken out of the sterilization cavity. The division board can block water, avoids the high-pressure gas in the cauldron main part that disinfects to push out water from the baffler.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a partial enlarged view at B in FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C;
FIG. 7 is a schematic structural view of a hanger frame;
FIG. 8 is a structural view of the hanger frame in a second orientation;
FIG. 9 is a schematic view of a first directional structure of a distributing machine;
FIG. 10 is a second directional structural view of the cloth machine;
FIG. 11 is a front view of a one-way synchronous conveyor;
FIG. 12 is a top view of a one-way synchronous conveyor;
FIG. 13 is a schematic view of a staging stepper conveyor;
fig. 14 is a left side view of the staging stepping conveyor.
FIG. 15 is a schematic view of the structure of the blocker;
FIG. 16 is a cross-sectional view of the baffle. .
In the figure, 10-rack; 101-a drive sprocket; 102-a driven sprocket; 103-a power mechanism; 20-a chain; 30-hanging the frame; 40-a blocker; 50-sterilization kettle main body; 60-a material distributor; 501-a steam pipeline; 502-water refill interface; 503-water pump; 70-a guide rail; 31-a hanging frame body; 32-basket cover; 33-a chute; 34-a slide block; 35-a connecting rod; 36-a connector; 37-extension spring; 38-lid opening guide rail; 39-closing the guide rail; 341-guide bearing; 361-a limit groove; 371-get in touch; 41-a housing; 42-a wheel; 43-a drain pipe; 44-a tension wheel; 411-a drainage channel; 421-intermediate sprocket; 422-partition plate; 423-sealing cylinder; 424-web plate; 425-lightening holes; 61-a cloth rack; 62-a blanking mechanism; 63-a tilt drive mechanism; 64-one-way synchronous conveyor; 65-temporary storage stepping conveyor; 66-a detection mechanism; 621-rotating plate; 631-a tilt cylinder; 632-tilt lever; 633-gears; 641-single direction active pulley group; 642-one-way driven pulley; 643-one-way timing belt; 644 — unidirectional drive assembly; 651-temporarily storing the driving pulley block; 652-temporary storage of the driven pulley; 653 — a buffer conveyor; 654-temporary storage drive assembly.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 3, the water-sealed continuous hanging frame type sterilization kettle of the present embodiment includes a frame 10, a driving sprocket 101 and a plurality of driven sprockets 102 are rotatably connected to the frame 10, the driving sprocket 101 is connected to a power mechanism 103, a chain 20 is drivingly connected between the driving sprocket 101 and the plurality of driven sprockets 102, and a hanging frame 30 for containing materials is connected to the chain 20; the improved sterilization kettle is characterized in that a blocking device 40 is mounted on the rack 10, one end of the blocking device 40 is connected with the sterilization kettle main body 50, a plurality of material distributing machines 60 are further mounted on the rack 10, the material distributing machines 60 are located on one sides, far away from the sterilization kettle main body 50, of the blocking device 40, and the chains 20 sequentially penetrate through the area where the material distributing machines 60 are located, the blocking device 40 and the sterilization kettle main body 50.
A guide rail 70 for guiding the bottom of the hanging frame 30 when the chain 20 is in the return stroke is fixed on the frame 10; the guide track 70 passes through the region of the drive sprocket 101, the region of the driven sprocket 102 furthest from the drive sprocket 101 and the return run of the chain 20. The guide rail 70 guides the lifting frame 30 of the return segment, so that the lifting frame 30 of the return segment is inverted, and the materials can be automatically discharged after the basket cover 32 is opened by the cover opening guide rail 38.
As shown in fig. 6, the end of the guide rail 70 is bent to avoid interference between the guide rail 70 and the hanger frame 30. The guide rail 70 passes through the area of the driven sprocket 102 farthest from the driving sprocket 101, so that the hanging frame 30 is guided before entering the driven sprocket 102, thereby ensuring that the hanging frame 30 can smoothly enter the area of the guide rail 70.
The chain 20 is folded back several times in the autoclave body 50. The hanging frame 30 is driven by the chain 20 to turn back in the main body 50 for many times, so that the materials can stay in the main body 50 for enough time to ensure that the materials are thoroughly sterilized.
As shown in fig. 1, the sterilization kettle main body 50 is connected to a steam pipeline 501 for introducing high-temperature steam and a water supplement interface 502 for introducing cooling water, and the cooling water in the sterilization kettle main body 50 passes through a connection section between the sterilization kettle main body 50 and the barrier 40. The sterilization kettle body 50 is also provided with a manhole, a liquid level meter, a safety valve exhaust valve and the like.
The chain 20 continuously feeds the hanging frame 30 containing the materials into the sterilization kettle main body 50, and then carries the materials out of the sterilization kettle main body 50 after the materials are sterilized by the high-pressure high-temperature steam in the sterilization kettle main body 50. The water in the sterilization kettle main body 50 cools the sterilized materials, and the channel between the barrier 40 and the sterilization kettle main body 50 can be sealed by water energy. Under the condition of water sealing, continuous feeding and discharging can be realized.
Structure of the hanging frame 30:
as shown in fig. 7 and 8, the hanging frame 30 includes a hanging frame 30 main body, a basket cover 32 is rotatably connected to an opening side of the hanging frame 30 main body, a sliding slot 33 is formed in the hanging frame 30 main body, a sliding block 34 is sleeved in the sliding slot 33, a connecting rod 35 is hinged to the sliding block 34, the other end of the connecting rod 35 is hinged to the basket cover 32, a connecting head 36 for connecting with the chain 20 is fixed to the hanging frame 30 main body, and a driving guide rail 70 for guiding the sliding block 34 is installed on the rack 10.
In the process that the chain 20 conveys the hanging frame 30, when the driving guide rail 70 is encountered, the driving guide rail 70 guides the sliding block 34, so that the sliding block 34 moves towards the opening direction close to or far away from the main body of the hanging frame 30, the sliding block 34 drives the connecting rod 35 to move, the connecting rod 35 pushes the basket cover 32 to open or close, and the opening and closing of the cover are realized. After the cover is opened, the materials in the main body of the hanging frame 30 can be automatically discharged; before the cover is closed, the main body of the hanging frame 30 can be fed, so that feeding and discharging are realized in the continuous moving process of the hanging frame 30.
Specifically, as shown in fig. 4 and 5, the driving guide rail 70 includes an uncovering guide rail 38 and a covering guide rail 39 connected to the rack 10, the covering guide rail 39 is provided with a downward slope section, and the uncovering guide rail 38 is provided with an upward slope section; the cover closing guide rail 39 is positioned in the area after the chain 20 passes through the distributing machines 60 and in the area before entering the blocking device 40; the uncovering guide rail 38 is located in the area where the chain 20 comes out of the blocking device 40, and the section passing through the uncovering guide rail 38 and before reaching the area of the distributing machine 60 is a discharging section.
When the hanging frame 30 is moved to the position of the cover closing rail 39, the cover closing rail 39 presses the slider 34 downward, so that the basket cover 32 can be closed. When the hanging frame 30 is taken out of the sterilization cavity by the chain 20, the hanging frame 30 is in an inverted state, at this time, the hanging frame 30 moves to the position of the lid opening guide rail 38, the lid opening guide rail 38 pushes the slide block 34 to the direction close to the opening of the main body of the hanging frame 30, and thus the basket lid 32 is opened. The sliding block 34 passes through the lower edge of the cover closing guide rail 39, and the downward slope section of the cover closing guide rail 39 pushes the sliding block 34 away from the opening direction of the main body of the hanging frame 30, so that the basket cover 32 is accurately closed. The slider 34 passes along the lower edge of the lid opening guide 38, and the upward slope of the lid opening guide 38 pushes the slider 34 toward the opening direction near the main body of the hanging frame 30, so that the basket lid 32 is accurately opened.
Furthermore, an extension spring 37 is connected between the basket cover 32 and the main body of the hanging frame 30; when the basket cover 32 is closed and the basket cover 32 is opened, the connection point of the extension spring 37 and the main body of the hanging frame 30, the connection point of the connecting rod 35 and the basket cover 32, and the connection of the extension spring 37 and the basket cover 32 are not on the same straight line. The extension spring 37 is under tension in both the closed and open positions of the basket lid 32. So that the lid 32 is opened, the lid 32 is kept open by the extension spring 37; after the basket cover 32 is closed, the tension spring 37 keeps the basket cover 32 in a closed state, so that the basket cover 32 is always kept in a closed state when the hanging frame 30 enters the sterilization area, and the basket cover 32 is kept in an open state in the feeding and discharging processes.
A hook 371 is fixed on the extension spring 37, a connecting pin is arranged on the basket cover 32, and the hook 371 is hung on the connecting pin. The hook 371 is hung on the connecting pin, and the hook 371 can rotate on the connecting pin in the process of rotating the basket cover 32.
One end of the slide block 34 away from the slide groove 33 is provided with a guide bearing 341, and the guide bearing 341 is in rolling contact with the lid opening guide rail 38 or the lid closing guide rail 39. The sliding block 34 is in contact with the cover opening guide rail 38 and the cover closing guide rail 39 through the guide bearing 341, and rolling contact is used instead of sliding contact, so that the hanging frame 30 can be stably moved.
The connecting head 36 is provided with a limiting groove 361, and the sliding block 34 penetrates through the limiting groove 361. The limiting groove 361 can limit the upper limit position and the lower limit position of the sliding block 34, and the basket cover 32 is ensured to be in a proper position when being opened and closed.
The number of the basket covers 32 is two, and the connecting rods 35 on the two basket covers 32 are hinged with the same sliding block 34. When the driving rail 70 pushes the sliding block 34 to move, the sliding block 34 simultaneously drives the two connecting rods 35 to move, so that the two connecting rods 35 simultaneously push the two basket covers 32 to open or close.
When the hanging frame 30 enters the sterilization kettle main body 50, the opening of the hanging frame 30 faces upwards under the action of gravity. When the hanging frame 30 is pulled out of the sterilizer main body 50, the bottom of the hanging frame 30 is guided by the guide rail 70, and the opening of the hanging frame 30 faces downward. The lid closing guide rail 39 and the lid opening guide rail 38 are both mounted on the frame 10, and when the hanging frame 30 passes through the lid closing guide rail 39 or the lid opening guide rail 38, the lid closing guide rail 39 and the lid opening guide rail 38 can guide the guide bearing 341 of the slider 34, so as to close or open the lid of the basket lid 32.
Structure of the distributing machine 60:
as shown in fig. 9 and 10, the material distributing machine 60 includes a material distributing frame 61, two layers of blanking mechanisms 62 are connected to the material distributing frame 61 in a rotating manner, the blanking mechanisms 62 are parallel to the hanging frame 30, a tilting driving mechanism 63 for driving the blanking mechanisms 62 to tilt is installed on the material distributing frame 61, the output end of the tilting driving mechanism 63 is connected with the rotating shaft of the blanking mechanism 62, a one-way synchronous conveyor 64 is installed on the upper layer blanking mechanism 62, a temporary storage stepping conveyor 65 is installed on the machine frame 10, and the temporary storage stepping conveyor 65 is located on the feeding side of the one-way synchronous conveyor 64.
The temporary storage stepping conveyor 65 conveys the materials to the one-way synchronous conveyor 64 in a stepping mode, and the one-way synchronous conveyor 64 moves in a one-way vertical continuous mode, so that the materials can be distributed on the one-way synchronous conveyor 64 at equal intervals. After the unidirectional synchronous conveyor 64 is fully filled with materials, the tilting driving mechanism 63 on the upper layer drives the blanking mechanism 62 on the upper layer to tilt, and then the materials on the unidirectional synchronous conveyor 64 can be thrown onto the blanking mechanism 62 on the lower layer. After the lower blanking mechanism 62 is fed for a plurality of times, the tilting driving mechanism 63 of the lower layer is started, and then the lower blanking mechanism 62 feeds the material into the hanging frame 30 at one time. The materials in the hanging frame 30 can be uniformly distributed and can be sufficiently filled, so that when the hanging frame 30 conveys the materials to the sterilizing device, the materials can be efficiently and uniformly sterilized.
Furthermore, the blanking mechanism 62 comprises two rotating plates 621, a rotating shaft of each rotating plate 621 is rotatably connected with the cloth rack 61, and the two rotating plates 621 of the upper layer blanking mechanism 62 are respectively provided with a one-way synchronous conveyor 64; the tilting driving mechanism 63 comprises a tilting cylinder 631, a cylinder barrel of the tilting cylinder 631 is hinged to the cloth rack 61, and a piston rod of the tilting cylinder 631 is hinged to a tilting rod 632; a gear 633 is fixed on a rotating shaft of the rotating plate 621, two gears 633 on the same blanking mechanism 62 are meshed, one end of the tilting rod 632, which is far away from the tilting air, is connected with the rotating shaft of one of the rotating plates 621 of the blanking mechanism 62, and the tilting rod 632 is perpendicular to the rotating shaft of the rotating plate 621.
The material is located the region between two rotating plates 621, and two driving plates vert in opposite directions when throwing the material, guarantees that the material accuracy falls, avoids the material to be thrown the equipment outside. The tilting cylinder 631 may drive the rotation shaft of one of the rotation plates 621 to rotate, and the rotation plate 621 rotates. When one of the rotating plates 621 rotates, the other rotating plate 621 rotates in the opposite direction by the meshing action of the gears 633. The two rotating plates 621 rotate oppositely to realize automatic blanking and avoid the materials from being scattered.
As shown in fig. 11 and 12, the unidirectional synchronous conveyor 64 includes a unidirectional driving pulley group 641 and a unidirectional driven pulley 642 rotatably connected to the rotating plate 621, a unidirectional synchronous belt 643 is drivingly connected to the unidirectional driving pulley group 641 and the unidirectional driven pulley 642, a unidirectional driving assembly 644 is installed on the upper rotating plate 621, and an output end of the unidirectional driving assembly 644 is connected to the unidirectional driving pulley group 641. The unidirectional driving assembly 644 drives the unidirectional driving pulley set 641 to rotate, and the unidirectional driving pulley set 641 drives the unidirectional driven pulley 642 to rotate, so that the unidirectional synchronous belt 643 correspondingly moves.
The output end of the unidirectional driving motor is connected with a unidirectional driving reducer, the output end of the unidirectional driving reducer is connected with a unidirectional driving belt wheel, and the unidirectional driving motor and the unidirectional driving reducer are both arranged on the upper rotating plate 621; the unidirectional driving pulley group 641 comprises a unidirectional driving pulley and a unidirectional driving pulley, the unidirectional driving pulley and the unidirectional driving pulley are connected through belt transmission, and the unidirectional synchronous belt 643 is in transmission connection between the unidirectional driving pulley and the unidirectional driven pulley 642. The unidirectional driving motor drives the unidirectional driving speed reducer to act, and the unidirectional driving speed reducer drives the unidirectional driving belt wheel to rotate. The one-way driving belt wheel drives the one-way driving belt wheel to rotate through the belt, so that the one-way driving belt wheel can drive the one-way driven belt wheel 642 to rotate through the one-way synchronous belt 643, and the single-phase synchronous belt can accurately move.
As shown in fig. 13 and 14, the temporary storage stepping conveyor 65 includes a temporary storage driving pulley set 651 and two temporary storage driven pulleys 652 rotatably connected to the cloth frame 61, a temporary storage conveyor belt 653 is drivingly connected to the temporary storage driving pulley set 651 and the two temporary storage driven pulleys 652, a temporary storage driving assembly 654 is installed on the cloth frame 61, and an output end of the temporary storage driving assembly 654 is connected to the temporary storage driving pulley set 651. The temporary storage drive assembly 654 drives the temporary storage driving pulley set 651 to rotate, the temporary storage driving pulley set 651 drives the two temporary storage driven pulleys 652 to rotate through the temporary storage conveying belt 653, and the temporary storage conveying belt 653 stably conveys materials. The buffer drive assembly 654 moves in a step-wise manner so that material is uniformly delivered to the single-direction synchronous conveyor 64.
The temporary storage driving assembly 654 temporarily stores a driving motor, the output end of the temporary storage driving motor is connected with a temporary storage driving belt wheel, and the temporary storage driving motor is arranged on the cloth rack 61; the temporary storage driving pulley set 651 comprises a temporary storage driving pulley and a temporary storage driving pulley, the temporary storage driving pulley and the temporary storage driving pulley are connected through belt transmission, and the temporary storage conveying belt 653 is in transmission connection between the temporary storage driving pulley and the temporary storage driven pulley 652. The temporary storage drive motor drives the temporary storage drive belt wheel to rotate, and the temporary storage drive belt wheel drives the temporary storage drive belt wheel to rotate through the belt, so that the temporary storage drive belt wheel drives the temporary storage driven belt wheel 652 to rotate through the temporary storage conveying belt 653.
Furthermore, a detection mechanism 66 for detecting whether materials exist on the temporary storage conveyor is mounted on the material distribution frame 61. The number of the detection mechanisms 66 is two, and one of the detection mechanisms 66 is located at the entrance end of the temporary storage step conveyor 65, and the other detection mechanism 66 is located at the exit end of the temporary storage step conveyor 65. The inlet end detection mechanism 66 can temporarily store whether the feeding materials exist on the conveying belt, and the outlet end detection mechanism 66 can detect whether the materials fall onto the one-way synchronous conveyor 64 from the one-way conveying belt, so that a material belt is always kept on the temporary storage stepping conveyor 65, and the materials can be uniformly distributed on the one-way synchronous conveyor 64.
Structure of the obstructer 40:
as shown in fig. 15 and 16, the blocking device 40 includes a housing 41, a rotating wheel 42 is rotatably connected in the housing 41, a middle chain wheel 421 is fixed on the rotating wheel 42, and the two chain wheels are respectively engaged with the upper and lower sides of the middle chain wheel 421; the rotating wheel 42 is fixed with a plurality of partition plates 422, and when the rotating wheel 42 rotates, the partition plates 422 separate the adjacent hanging frames 30.
The chain 20 drives the rotating wheel 42 to rotate, and the rotating wheel 42 is always provided with two partition plates 422 to seal the spaces at the upper side and the lower side of the shell 41, so that the pressure disinfection cavity is always sealed by the partition plates 422, and the hanging frame 30 can be continuously fed into and taken out of the disinfection cavity. The partition plate 422 can block water, and prevent the water from being pressed out of the blocking device 40 by high-pressure steam in the sterilization kettle main body 50.
Furthermore, the upper portion of the casing 41 is connected with a drain pipe 43, the other end of the drain pipe 43 is connected to the external groove of the sterilization kettle main body 50, a water suction pump 503 is installed on the sterilization kettle main body 50, the water inlet pipe of the water suction pump 503 is connected to the external groove of the sterilization kettle main body 50, and the water outlet pipe of the water suction pump 503 is connected to the upper portion of the sterilization kettle main body 50. The divider 422 does not seal the chain 20 and some water leaks from the chain 20. The leaked water is fed back into the external tank of the sterilization kettle main body 50 through the water discharge pipe 43 again, and then is fed into the sterilization kettle main body 50 through the water suction pump 503, so that the water lost in the sterilization kettle main body 50 is supplemented, the water is always ensured to flood the connecting section between the barrier 40 and the sterilization kettle main body 50, the reliable water sealing is realized, and the stable pressure in the kettle body is ensured.
Furthermore, a sealing cylinder 423 is arranged in the middle of the rotating wheel 42, the partition plate 422 is fixed on the sealing cylinder 423, and a plurality of rib plates 424 are connected between the sealing cylinder 423 and the rotating shaft of the rotating wheel 42. The sealing cylinder 423 can seal the area between the rotating shaft of the rotating wheel 42 and the hanging frame 30 to prevent water from entering the rotating shaft of the rotating wheel 42. The rib plate 424 is provided with a plurality of lightening holes 425. The rib plates 424 can play a role in connection, and the lightening holes 425 in the rib plates 424 can play a role in lightening.
Further, a drain tank 411 is provided at an upper portion of the case 41, the drain tank 411 is communicated with the case 41, and a drain pipe 43 is connected to a bottom of the drain tank 411. The water drainage tank 411 can temporarily store water, and ensures that the water is stably drained from the water drainage pipe 43.
The number of the chain wheels on the rotating wheel 42 is two, the number of the chains 20 is two, and the hanging frame 30 is connected between the two chains 20. The chains 20 are respectively connected to two ends of the hanging frame 30, so as to ensure the stability of the hanging frame 30 in the moving process.
Further, a tension pulley 44 is rotatably connected to the housing 41, and the chain 20 is engaged with the tension pulley 44. The tension wheel 44 can tension the chain 20, so that the chain 20 and the chain wheel on the rotating wheel 42 can be reliably driven, and the chain wheel and the chain 20 are prevented from being locked.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.

Claims (10)

1. A water-sealed continuous hanging frame type sterilization kettle is characterized by comprising a rack (10), wherein a driving chain wheel (101) and a plurality of driven chain wheels (102) are rotatably connected to the rack (10), a power mechanism (103) is connected to the driving chain wheel (101), a chain (20) is connected between the driving chain wheel (101) and the plurality of driven chain wheels (102) in a transmission manner, and a hanging frame (30) for containing materials is connected to the chain (20); the sterilization kettle is characterized in that a barrier (40) is installed on the rack (10), one end of the barrier (40) is connected with a sterilization kettle main body (50), a plurality of material distributing machines (60) are further installed on the rack (10), the material distributing machines (60) are located on one sides, far away from the sterilization kettle main body (50), of the barrier (40), and the chains (20) sequentially penetrate through the area where the material distributing machines (60) are located, the barrier (40) and the sterilization kettle main body (50); the sterilization kettle main body (50) is connected with a steam pipeline (501) for introducing high-temperature steam and a water supplementing interface (502) for introducing cooling water, and the cooling water in the sterilization kettle main body (50) is over the connecting section between the sterilization kettle main body (50) and the blocking device (40).
2. The water-sealed continuous hanging frame type sterilization kettle according to claim 1, wherein the hanging frame (30) comprises a hanging frame (30) main body, a basket cover (32) is rotatably connected to the opening side of the hanging frame (30) main body, a sliding groove (33) is formed in the hanging frame (30) main body, a sliding block (34) is sleeved in the sliding groove (33), a connecting rod (35) is hinged to the sliding block (34), the other end of the connecting rod (35) is hinged to the basket cover (32), a connecting head (36) for connecting with a chain (20) is fixed to the hanging frame (30) main body, and a driving guide rail (70) for guiding the sliding block (34) is installed on the rack (10).
3. The water-sealed continuous hanging frame type sterilization kettle according to claim 2, wherein the driving guide rail (70) comprises an uncovering guide rail (38) and a covering guide rail (39) which are connected to the frame (10), the covering guide rail (39) is provided with a downward slope section, and the uncovering guide rail (38) is provided with an upward slope section; the cover closing guide rail (39) is positioned in the area where the chain (20) passes through the distributing machines (60) and is positioned in the area before entering the blocking device (40); the uncovering guide rail (38) is positioned in the area where the chain (20) comes out of the blocking device (40), and one section of the chain passing through the uncovering guide rail (38) and before reaching the area of the distributing machine (60) is a discharging section.
4. The water-sealed continuous hanging frame type sterilization kettle according to claim 2, wherein a tension spring (37) is connected between the basket cover (32) and the body of the hanging frame (30); when the basket cover (32) is closed and the basket cover (32) is opened, the connection point of the extension spring (37) and the main body of the hanging frame (30), the connection point of the connecting rod (35) and the basket cover (32) and the connection of the extension spring (37) and the basket cover (32) are not on the same straight line.
5. The water-sealed continuous hanging frame type sterilization kettle according to claim 1, wherein a guide rail (70) for guiding the bottom of the hanging frame (30) when the chain (20) is in the return stroke is fixed on the frame (10); the guide rail (70) passes through the region of the drive sprocket (101), the region of the driven sprocket (102) furthest from the drive sprocket (101) and the return run of the chain (20).
6. The water-sealed continuous hanging frame type sterilization kettle according to claim 1, wherein the material distributor (60) comprises a material distributor (61), two layers of blanking mechanisms (62) are rotatably connected to the material distributor (61), the blanking mechanisms (62) are parallel to the hanging frame (30), a tilting driving mechanism (63) for driving the blanking mechanisms (62) to tilt is installed on the material distributor (61), the output end of the tilting driving mechanism (63) is connected with the rotating shaft of the blanking mechanism (62), an one-way synchronous conveyor (64) is installed on the upper layer blanking mechanism (62), a temporary storage stepping conveyor (65) is installed on the frame (10), and the temporary storage stepping conveyor (65) is located on the feeding side of the one-way synchronous conveyor (64).
7. The water-sealed continuous hanging frame type sterilization kettle according to claim 6, wherein the blanking mechanism (62) comprises two rotating plates (621), the rotating shaft of the rotating plates (621) is rotatably connected with the cloth frame (61), and the two rotating plates (621) of the upper blanking mechanism (62) are respectively provided with a one-way synchronous conveyor (64); the tilting driving mechanism (63) comprises a tilting cylinder (631), a cylinder barrel of the tilting cylinder (631) is hinged to the material distribution frame (61), and a piston rod of the tilting cylinder (631) is hinged to a tilting rod (632); the rotating shaft of the rotating plate (621) is fixed with a gear (633), two gears (633) on the same blanking mechanism (62) are meshed, one end of the tilting rod (632), which is far away from the tilting air, is connected with the rotating shaft of one rotating plate (621) of the blanking mechanism (62), and the tilting rod (632) is perpendicular to the rotating shaft of the rotating plate (621).
8. The water-sealed continuous hanging frame type sterilization kettle according to claim 1, wherein the blocking device (40) comprises a housing (41), a rotating wheel (42) is rotatably connected in the housing (41), a middle chain wheel (421) is fixed on the rotating wheel (42), and the two chain wheels are respectively meshed with the upper side and the lower side of the middle chain wheel (421); the rotating wheel (42) is fixed with a plurality of partition plates (422), and when the rotating wheel (42) rotates, the partition plates (422) separate the adjacent hanging frames (30).
9. The water-sealed continuous hanging frame type sterilization kettle according to claim 8, wherein the upper portion of the shell (41) is connected with a water discharge pipe (43), the other end of the water discharge pipe (43) is connected to the outer groove body of the sterilization kettle body (50), a water suction pump (503) is installed on the sterilization kettle body (50), the water inlet pipe of the water suction pump (503) is connected to the outer groove body of the sterilization kettle body (50), and the water outlet pipe of the water suction pump (503) is connected to the upper portion of the sterilization kettle body (50).
10. The sterilizer of any one of claims 1 to 9, wherein the chain (20) is folded back several times within the sterilizer body (50).
CN202111668622.8A 2021-12-31 2021-12-31 Water-sealing continuous hanging frame type sterilizing kettle Active CN114343103B (en)

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GB882959A (en) * 1958-10-27 1961-11-22 Fmc Corp Apparatus for processing products in sealed containers
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Denomination of invention: A water sealed continuous hanging frame sterilization kettle

Effective date of registration: 20231115

Granted publication date: 20230825

Pledgee: Chengdu SME financing Company Limited by Guarantee

Pledgor: CHENGDU HAIKE MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: Y2023980065500