CN111876307A - Food fermentation kettle and fermentation method thereof - Google Patents
Food fermentation kettle and fermentation method thereof Download PDFInfo
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- CN111876307A CN111876307A CN202010821687.0A CN202010821687A CN111876307A CN 111876307 A CN111876307 A CN 111876307A CN 202010821687 A CN202010821687 A CN 202010821687A CN 111876307 A CN111876307 A CN 111876307A
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- plate
- locking
- fixedly connected
- reaction barrel
- cover
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
Abstract
The invention relates to the field of food fermentation, in particular to a food fermentation kettle and a fermentation method thereof, wherein the method comprises the following steps: 1. separating the locking hook plate from the cover plate, rotating the cover plate until the locking rod slides into the upper cover fixing hole, and keeping the cover plate in an uncovering state; 2. after the materials are added into the reaction barrel, the locking rod slides out of the upper cover fixing hole, the spring pushes the sliding block to enable the cover plate to rotate until the locking plate is attached to the upper end of the reaction barrel, and the cover plate is kept in a closed state through the locking hook plate; 3. the extrusion motor drives the extrusion plate to descend to extrude fermented food, and the heating plate can also be used for heating fermented solution; 4. the lifting motor drives the lifting partition plate to rise, and then the fermented food is pushed to rise to be convenient to take out; 5. in the fermentation process, the cover plate is pushed by increasing the air pressure in the reaction barrel, the tension spring is stretched until a gap is formed between the cover plate and the reaction barrel, and the cover plate and the upper end of the reaction barrel are closed after the air is discharged, so that the automatic pressure relief is completed.
Description
Technical Field
The invention relates to the field of food fermentation, in particular to a food fermentation kettle and a fermentation method thereof.
Background
Food fermentation refers to a process of preparing microbial cells themselves, or direct metabolites or secondary metabolites by means of the life activities of microorganisms under aerobic or anaerobic conditions, and fermentation is sometimes referred to as fermentation, and the definition of fermentation is different depending on the application. When a user uses the food fermentation device, the fermentation device is mostly sealed by a sealing cover, but when the food is fermented, the air pressure in the device can be increased, so that the device is easy to break down.
Disclosure of Invention
The invention aims to provide a food fermentation kettle and a fermentation method thereof, which can relieve pressure and prevent equipment failure caused by overlarge pressure.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a food fermentation cauldron, includes reation kettle frame, upper cover mechanism, locking mechanical system, upper cover interlock mechanism, fixed establishment, extrusion mechanism, elevating system, extension spring and spring uncap, upper cover mechanism rotate to be connected on reation kettle frame, locking mechanical system sliding connection at the front end of reation kettle frame, extension spring upper end and locking mechanical system fixed connection, extension spring lower extreme and reation kettle frame fixed connection, upper cover interlock mechanism sliding connection at the rear end of reation kettle frame, upper cover mechanism and upper cover interlock mechanism's upper end rotate to be connected, the upper end and the upper cover interlock mechanism fixed connection of spring, the lower extreme and the reation kettle frame fixed connection of spring, extrusion mechanism connect the upper end at upper cover mechanism, elevating system connect the lower extreme at reation kettle frame.
The reaction kettle frame comprises a reaction barrel, upper cover connecting plates, lifting chutes, limiting blocks, locking mounting plates, mounting long holes, a tension spring fixing shaft I, a drain pipe, supporting legs, a chute seat, a sliding column and upper cover fixing holes, wherein a heating plate is arranged at the bottom in the reaction barrel, the upper end of the rear side of the reaction barrel is fixedly connected with the two upper cover connecting plates, the reaction barrel is internally provided with the two lifting chutes, the two locking mounting plates are respectively and fixedly connected with the front side of the reaction barrel, the limiting blocks are fixedly connected with the upper end of the reaction barrel and positioned between the two locking mounting plates, the two locking mounting plates are respectively provided with the mounting long holes, the tension spring fixing shaft I is fixedly connected with the lower ends of the two locking mounting plates, the lower end of the side surface of the reaction barrel is provided with the drain pipe with a valve, the lower end of the reaction barrel is provided with a plurality, the sliding column is provided with an upper cover fixing hole.
The upper cover mechanism comprises a cover plate, cover plate handles, a locking plate, a connecting pipe, an upper plate, a rotating seat and an inclined supporting plate, wherein the connecting pipe is fixedly connected with the center of the cover plate, the upper end fixedly connected with upper plate of the connecting pipe is fixedly connected with two cover plate handles on the cover plate, the locking plate is fixedly connected with the front side of the cover plate, the rotating seat is fixedly connected with the rear side of the cover plate, the inclined supporting plate is fixedly connected with the rotating seat, and the rotating seat is rotatably connected with two upper cover connecting plates.
Locking mechanical system including the locking collude the board, the jam plate handle, collude board pivot and extension spring fixed axle II, the locking colludes the upper end of board and is equipped with the slope hook stupefied, jam plate handle fixed connection colludes the preceding terminal surface of board at the locking, collude the equal fixed connection of board pivot and extension spring fixed axle II and collude the lower extreme of board at the locking, collude the board pivot and be located the upper end of extension spring fixed axle II, the both ends of colluding the board pivot are sliding connection respectively in two installation slots, the locking colludes the board and is located between the locking mounting panel, the slope hook stupefied and the lockplate sliding connection that the board upper end was equipped with colluded in the locking, the upper end and the II fixed connection of extension spring fixed axle.
The upper cover linkage mechanism comprises a sliding block, a linkage frame, a fixing pipe, sliding holes and wing-shaped fixing plates, the sliding block is slidably connected into a sliding groove seat and is slidably connected with a sliding column, the lower end of the linkage frame is rotatably connected with the sliding block, the upper end of the linkage frame is rotatably connected with an inclined support plate, the fixing pipe is fixedly connected to the rear end of the sliding block, the fixing pipe is provided with two sliding holes, the rear end of the fixing pipe is fixedly connected with the wing-shaped fixing plates, a spring is sleeved on the sliding column, the upper end of the spring is fixedly connected with the sliding block, and the lower end of the spring is fixedly connected with.
The cover opening fixing mechanism comprises a locking rod, lug plates and a locking spring, the lug plates are symmetrically arranged on two sides of the locking rod, the locking rod is connected in the fixing pipe in a sliding mode, the two lug plates are connected in the two sliding holes in a sliding mode respectively, the locking spring is arranged in the fixing pipe, two ends of the locking spring tightly support the locking rod and the wing-shaped fixing plate respectively, the front end of the locking rod is connected with the sliding column in a sliding mode, and when the cover plate is opened, the locking rod slides into the upper cover fixing hole.
Extrusion mechanism include stripper plate, fall way, the stupefied strip of fall way, extrusion threaded rod, extrusion motor and screw thread piece, the upper end of extrusion threaded rod is rotated and is connected on the upper plate, extrusion motor fixed connection and output shaft and extrusion threaded rod fixed connection on the upper plate, the lower extreme fixedly connected with screw thread piece of extrusion threaded rod, there is the fall way through threaded connection on the screw thread piece, the outer end of fall way is equipped with the stupefied strip of fall way, the lower extreme fixedly connected with stripper plate of fall way, equal sliding connection of the stupefied strip of fall way and fall way is in the connecting tube.
Elevating system include elevator motor, lifting threaded rod, lift baffle and stopper, the lifting threaded rod rotates the lower extreme of connection at the reation bucket, elevator motor fixed connection is at the lower extreme of reation bucket and output shaft and lifting threaded rod fixed connection, the lift baffle passes through threaded connection on the lifting threaded rod, is equipped with a plurality of penetrating apertures on the lift baffle, the both sides of lift baffle all are equipped with the stopper, two stoppers sliding connection respectively are in two lift spouts, the inner wall sliding connection of lift baffle and reation bucket.
The method for fermenting the food fermentation kettle comprises the following steps:
the method comprises the following steps: the locking hook plate is driven to rotate by taking the hook plate rotating shaft as an axis through the locking plate handle, so that the locking hook plate is separated from the cover plate, then the cover plate is pulled by the cover plate handle, so that the cover plate rotates on the upper cover connecting plate through the rotating seat, meanwhile, the cover plate drives the linkage frame through the inclined support plate, the linkage frame pushes the sliding block to slide downwards and simultaneously extrude the spring until the locking rod slides to the upper cover fixing hole along with the fixing pipe, and the elasticity of the locking spring pushes the locking rod to slide into the upper cover fixing hole, so that the cover plate is fixed in the current state, namely, the cover;
step two: after fermented food and a fermented solution are added into a reaction barrel, an ear plate is pulled backwards, a locking rod slides out of an upper cover fixing hole, an inclined support plate is driven by a linkage frame while a sliding block is pushed to slide upwards by spring elasticity, a cover plate rotates through a rotating seat until a locking plate is contacted with an inclined hook ridge at the upper end of a locking hook plate, the inclined hook ridge at the upper end of the locking hook plate is extruded to be contacted, the locking hook plate rotates forwards with a hook plate rotating shaft as an axial direction, the tension spring is stretched by the locking hook plate through a tension spring fixing shaft I, the cover plate continues to rotate until the locking plate slides through the inclined hook ridge at the upper end of the locking hook plate and is attached to the upper end of the reaction barrel, and the locking hook plate rotates through the tension force of the tension spring, so that the locking plate falls into the inclined hook ridge at the upper end of the locking hook plate, the;
step three: the extrusion motor drives the threaded block to rotate through the extrusion threaded rod, the lifting pipe descends through threaded connection between the threaded block and the lifting pipe, and then the extrusion plate is driven to descend until the extrusion plate extrudes fermented food, so that the fermented food is prevented from floating in the fermented solution to influence fermentation, and meanwhile, the fermented solution can be heated through the heating plate at the bottom of the reaction barrel, so that the fermentation efficiency is improved;
step four: after fermentation is completed, the extrusion motor is started reversely to lift the extrusion plate, the cover plate is opened in the first step, fermented food can be taken out, and meanwhile, the lifting motor can drive the lifting threaded rod to rotate, so that the lifting partition plate is lifted, and then the fermented food is pushed to lift to be convenient to take out;
step five: in the fermentation process, when atmospheric pressure in the reaction barrel increases gradually, the apron will upwards be promoted to the atmospheric pressure in the reaction barrel, the apron drives the locking through the lockplate and colludes the board, the board pivot that colludes that makes the locking collude the board is slided up in two installation slot holes, and tensile extension spring, clearance appears until apron and reaction barrel upper end, make the gaseous back of discharging in the reaction barrel, atmospheric pressure in the reaction barrel resumes normally, extension spring pulling force pulling locking colludes the board pivot that colludes of board and slide up in two installation slot holes this moment, it is closed until apron and reaction barrel upper end, accomplish automatic pressure release.
The invention has the beneficial effects that: the invention provides a food fermentation kettle and a fermentation method thereof.A cover plate can be kept in an open state through the matching of an upper cover linkage mechanism and an open cover fixing mechanism, the cover plate can be quickly closed through the arrangement of a spring, the closed state of the cover plate can be locked through the matching of a locking mechanism and a tension spring, the pressure relief of a reaction barrel can be facilitated, the fermented food can be extruded through an extrusion mechanism, the fermented food is prevented from floating in the fermented solution to influence the fermentation, and the fermented solution can be heated through a heating plate at the bottom of the reaction barrel, so that the fermentation efficiency is improved; the fermented food can be pushed to rise from the reaction barrel through the lifting mechanism, the fermented food can be taken out conveniently, and the fermented food and the fermentation solution can be separated through the through small holes in the lifting partition plate.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is an overall cross-sectional schematic view of the present invention;
FIG. 4 is a first schematic view of a reactor frame structure according to the present invention;
FIG. 5 is a schematic view of a second embodiment of the reactor frame of the present invention;
FIG. 6 is a schematic structural view of the cover mechanism of the present invention;
FIG. 7 is a schematic view of the locking mechanism of the present invention;
FIG. 8 is a schematic view of the linkage mechanism of the upper cover of the present invention;
FIG. 9 is a schematic cross-sectional view of the upper cover linkage mechanism of the present invention;
fig. 10 is a schematic view of the structure of the lid release fixing mechanism of the present invention;
FIG. 11 is a schematic view of the pressing mechanism of the present invention;
FIG. 12 is a schematic cross-sectional view of the extrusion mechanism of the present invention;
fig. 13 is a schematic structural view of the lifting mechanism of the present invention.
In the figure: a reaction kettle frame 1; 1-1 of a reaction barrel; an upper cover connecting plate 1-2; 1-3 of a lifting chute; 1-4 parts of a limiting block; locking the mounting plates 1-5; installing long holes 1-6; a tension spring fixing shaft I1-7; 1-8 parts of a drain pipe; 1-9 parts of supporting legs; 1-10 of a chute seat; 1-11 of a sliding column; 1-12 of upper cover fixing holes; an upper cover mechanism 2; a cover plate 2-1; 2-2 of a cover plate handle; 2-3 of a locking plate; connecting pipes 2-4; an upper plate 2-5; 2-6 of a rotating seat; 2-7 of an inclined support plate; a lock mechanism 3; a locking hook plate 3-1; a lock plate handle 3-2; a hook plate rotating shaft 3-3; a tension spring fixing shaft II 3-4; an upper cover linkage mechanism 4; 4-1 of a slide block; a linkage frame 4-2; 4-3 of a fixed pipe; 4-4 of a slide hole; 4-5 of a wing-shaped fixing plate; a cover opening fixing mechanism 5; a locking lever 5-1; 5-2 of ear plates; a locking spring 5-3; an extrusion mechanism 6; 6-1 of an extrusion plate; 6-2 of an elevator pipe; 6-3 of lifting pipe fillets; 6-4 parts of a threaded rod is extruded; 6-5 of an extrusion motor; 6-6 of a thread block; a lifting mechanism 7; a lifting motor 7-1; a lifting threaded rod 7-2; 7-3 of a lifting clapboard; 7-4 of a limiting block; a tension spring 8; and a spring 9.
Detailed Description
The invention is described in further detail below with reference to fig. 1-13.
The first embodiment is as follows:
as shown in fig. 1-13, a food fermentation kettle comprises a reaction kettle frame 1, an upper cover mechanism 2, a locking mechanism 3, an upper cover linkage mechanism 4, an uncovering fixing mechanism 5, a squeezing mechanism 6, a lifting mechanism 7, a tension spring 8 and a spring 9, the upper cover mechanism 2 is rotationally connected on the reaction kettle frame 1, the locking mechanism 3 is connected at the front end of the reaction kettle frame 1 in a sliding way, the upper end of the tension spring 8 is fixedly connected with the locking mechanism 3, the lower end of the tension spring 8 is fixedly connected with the reaction kettle frame 1, the upper cover linkage mechanism 4 is connected with the rear end of the reaction kettle frame 1 in a sliding way, the upper cover mechanism 2 is connected with the upper end of the upper cover linkage mechanism 4 in a rotating way, the upper end of the spring 9 is fixedly connected with the upper cover interlocking mechanism 4, the lower end of the spring 9 is fixedly connected with the reaction kettle frame 1, the extrusion mechanism 6 is connected with the upper end of the upper cover mechanism 2, and the lifting mechanism 7 is connected with the lower end of the reaction kettle frame 1.
When the fermentation tank is used, the cover plate 2-1 can be kept in an open state through the matching of the upper cover linkage mechanism 4 and the cover opening fixing mechanism 5, the cover plate 2-1 can be quickly closed through the arrangement of the spring 9, the closed state of the cover plate 2-1 can be locked through the matching of the locking mechanism 3 and the tension spring 8, meanwhile, the pressure relief of the reaction tank 1-1 can be facilitated, the fermented food can be extruded through the extrusion mechanism 6, the fermented food is prevented from floating in the fermented solution to influence the fermentation, and meanwhile, the fermented solution can be heated through the heating plate at the bottom of the reaction tank 1-1, so that the fermentation efficiency is improved; the fermented food can be pushed to rise from the reaction barrel 1-1 through the lifting mechanism 7, so that the fermented food is convenient to take out, and the separation of the fermented food and the fermentation solution is completed through the through small holes on the lifting partition plate 7-3.
The second embodiment is as follows:
as shown in the figures 1-13, the reaction kettle frame 1 comprises a reaction barrel 1-1, upper cover connecting plates 1-2, lifting chutes 1-3, limiting blocks 1-4, locking mounting plates 1-5, mounting long holes 1-6, tension spring fixing shafts I1-7, drain pipes 1-8, support legs 1-9, sliding chute seats 1-10, sliding columns 1-11 and upper cover fixing holes 1-12, a heating plate is arranged at the bottom in the reaction barrel 1-1, two upper cover connecting plates 1-2 are fixedly connected to the upper end of the rear side of the reaction barrel 1-1, two lifting chutes 1-3 are arranged in the reaction barrel 1-1, two locking mounting plates 1-5 are arranged, the two locking mounting plates 1-5 are fixedly connected to the front side of the reaction barrel 1-1, the limiting blocks 1-4 are fixedly connected to the upper end of the reaction barrel 1-1 and are positioned on the two locking mounting plates 1-1 5, two locking mounting plates 1-5 are respectively provided with a mounting long hole 1-6, a tension spring fixing shaft I1-7 is fixedly connected to the lower ends of the two locking mounting plates 1-5, the lower end of the side surface of a reaction barrel 1-1 is provided with a drain pipe 1-8 with a valve, the lower end of the reaction barrel 1-1 is provided with a plurality of supporting legs 1-9, a sliding groove seat 1-10 is fixedly connected to the rear side of the reaction barrel 1-1, a sliding column 1-11 is fixedly connected in the sliding groove seat 1-10, and an upper cover fixing hole 1-12 is arranged on the sliding column 1-11.
The bottom in the reaction barrel 1-1 is provided with a heating plate which can heat the fermentation solution, so that the fermentation efficiency is improved, the fermentation solution can be conveniently discharged through the water discharge pipe 1-8, the limiting block 1-4 is used for limiting the locking hook plate 3-1, and the locking hook plate 3-1 is prevented from being pulled by the tension spring 8 to rotate, so that the upper cover mechanism 2 cannot be automatically closed and locked.
The third concrete implementation mode:
as shown in fig. 1-13, the cover mechanism 2 comprises a cover plate 2-1, a cover plate handle 2-2 and a locking plate 2-3, the connecting pipe 2-4, the upper plate 2-5, the rotating seat 2-6 and the inclined support plate 2-7 are fixedly connected at the center of the cover plate 2-1, the upper end of the connecting pipe 2-4 is fixedly connected with the upper plate 2-5, the cover plate 2-1 is fixedly connected with two cover plate handles 2-2, the locking plate 2-3 is fixedly connected to the front side of the cover plate 2-1, the rotating seat 2-6 is fixedly connected to the rear side of the cover plate 2-1, the inclined support plate 2-7 is fixedly connected to the rotating seat 2-6 in an inclined mode, and the rotating seat 2-6 is rotatably connected to the two upper cover connecting plates 1-2.
The fourth concrete implementation mode:
as shown in the figures 1-13, the locking mechanism 3 comprises a locking hook plate 3-1, a locking plate handle 3-2, a hook plate rotating shaft 3-3 and a tension spring fixing shaft II 3-4, an inclined hook edge is arranged at the upper end of the locking hook plate 3-1, the locking plate handle 3-2 is fixedly connected with the front end surface of the locking hook plate 3-1, the hook plate rotating shaft 3-3 and the tension spring fixing shaft II 3-4 are fixedly connected with the lower end of the locking hook plate 3-1, the hook plate rotating shaft 3-3 is arranged at the upper end of the tension spring fixing shaft II 3-4, two ends of the hook plate rotating shaft 3-3 are respectively and slidably connected in two installation long holes 1-6, the locking hook plate 3-1 is arranged between the locking installation plates 1-5, the inclined hook edge arranged at the upper end of the locking hook plate 3-1 is slidably connected with the locking plate 2-3, the upper end of the tension spring 8 is fixedly connected with the tension spring fixing shaft II 3-4, and the lower end of the tension spring 8 is fixedly connected with the tension spring fixing shaft I1-7.
The fifth concrete implementation mode:
as shown in the figures 1-13, the upper cover linkage mechanism 4 comprises a slide block 4-1, a linkage frame 4-2, a fixed tube 4-3, a slide hole 4-4 and a wing-shaped fixed plate 4-5, the slide block 4-1 is slidably connected in a slide groove seat 1-10 and is slidably connected with a slide column 1-11, the lower end of the linkage frame 4-2 is rotatably connected with the slide block 4-1, the upper end of the linkage frame 4-2 is rotatably connected with an inclined support plate 2-7, the fixed tube 4-3 is fixedly connected with the rear end of the slide block 4-1, the fixed tube 4-3 is provided with two slide holes 4-4, the rear end of the fixed tube 4-3 is fixedly connected with the wing-shaped fixed plate 4-5, a spring 9 is sleeved on the slide column 1-11, the upper end of the spring 9 is fixedly connected with the slide block 4, the lower end of the spring 9 is fixedly connected with the chute seats 1-10.
The sixth specific implementation mode:
as shown in fig. 1-13, the uncovering fixing mechanism 5 comprises a locking rod 5-1, lug plates 5-2 and a locking spring 5-3, the lug plates 5-2 are symmetrically arranged on two sides of the locking rod 5-1, the locking rod 5-1 is slidably connected in a fixed pipe 4-3, the two lug plates 5-2 are respectively slidably connected in two sliding holes 4-4, the locking spring 5-3 is arranged in the fixed pipe 4-3, two ends of the locking spring 5-3 respectively support against the locking rod 5-1 and a wing-shaped fixing plate 4-5, the front end of the locking rod 5-1 is slidably connected with a sliding column 1-11, and when the cover plate 2-1 is opened and fixed, the locking rod 5-1 slides into an upper cover fixing hole 1-12.
When the cover is opened, the locking hook plate 3-1 is driven by the lock plate handle 3-2 to rotate by taking the hook plate rotating shaft 3-3 as an axis, so that the locking hook plate 3-1 is separated from the cover plate 2-1, then the cover plate 2-1 is pulled by the cover plate handle 2-2, so that the cover plate 2-1 rotates on the upper cover connecting plate 1-2 through the rotating seat 2-6, meanwhile, the cover plate 2-1 drives the linkage frame 4-2 through the inclined support plate 2-7, the linkage frame 4-2 pushes the slide block 4-1 to slide downwards and simultaneously extrudes the spring 9 until the locking rod 5-1 slides to the upper cover fixing hole 1-12 along with the fixing pipe 4-3, the elastic force of the locking spring 5-3 pushes the locking rod 5-1 to slide into the upper cover fixing hole 1-12, so that the state of the cover plate 2-1 at the, namely, the cover opening state is kept; when the reaction barrel is closed, the lug plate 5-2 is pulled backwards, the locking rod 5-1 slides out of the upper cover fixing hole 1-12, the spring 9 pushes the sliding block 4-1 to slide upwards under the elasticity, the linkage frame 4-2 drives the inclined support plate 2-7, the cover plate 2-1 rotates through the rotating seat 2-6 until the locking plate 2-3 is contacted with the inclined hook edge at the upper end of the locking hook plate 3-1, the inclined hook edge at the upper end of the locking hook plate 3-1 is pressed to be contacted, the locking hook plate 3-1 rotates forwards by taking the hook plate rotating shaft 3-3 as an axis, the locking hook plate 3-1 stretches the tension spring 8 through the tension spring fixing shaft I1-7, the cover plate 2-1 continues to rotate until the locking plate 2-3 slides over the inclined hook edge at the upper end of the locking hook plate 3-1 and is attached to the upper end of the reaction barrel 1-1, the locking hook plate 3-1 rotates by the tension of the tension spring 8, so that the locking plate 2-3 falls into the inclined hook edge at the upper end of the locking hook plate 3-1, the cover plate 2-1 is locked at the upper end of the reaction barrel 1-1, and the cover plate 2-1 is kept in a closed state; thereby completing the automatic closing and locking of the cover plate 2-1; in the fermentation process, when the air pressure in the reaction barrel 1-1 is gradually increased, the air pressure in the reaction barrel 1-1 pushes the cover plate 2-1 upwards, the cover plate 2-1 drives the locking hook plate 3-1 through the locking plate 2-3, so that the hook plate rotating shaft 3-3 of the locking hook plate 3-1 slides upwards in the two installation long holes 1-6, the tension spring 8 is stretched until a gap is formed between the cover plate 2-1 and the upper end of the reaction barrel 1-1, the air pressure in the reaction barrel 1-1 is recovered to be normal after the air in the reaction barrel 1-1 is discharged, the tension force of the tension spring 8 pulls the hook plate rotating shaft 3-3 of the locking hook plate 3-1 to slide upwards in the two installation long holes 1-6 until the upper end of the cover plate 2-1 and the reaction barrel 1-1 is closed, and automatic pressure relief is completed.
The seventh embodiment:
as shown in fig. 1-13, the extrusion mechanism 6 comprises an extrusion plate 6-1, an elevator tube 6-2, and an elevator tube fillet 6-3, the device comprises an extrusion threaded rod 6-4, an extrusion motor 6-5 and a thread block 6-6, wherein the upper end of the extrusion threaded rod 6-4 is rotatably connected to an upper plate 2-5, the extrusion motor 6-5 is fixedly connected to the upper plate 2-5, an output shaft is fixedly connected with the extrusion threaded rod 6-4, the lower end of the extrusion threaded rod 6-4 is fixedly connected with the thread block 6-6, the thread block 6-6 is connected with a lifting pipe 6-2 through threads, the outer end of the lifting pipe 6-2 is provided with lifting pipe ribs 6-3, the lower end of the lifting pipe 6-2 is fixedly connected with an extrusion plate 6-1, and the lifting pipe 6-2 and the lifting pipe ribs 6-3 are all slidably connected into a connecting pipe 2-4.
The extrusion motor 6-5 drives the thread block 6-6 to rotate through the extrusion threaded rod 6-4, the lifting pipe 6-2 descends through the threaded connection between the thread block 6-6 and the lifting pipe 6-2, and then the extrusion plate 6-1 descends until the extrusion plate 6-1 extrudes the fermented food, so that the fermented food is prevented from floating in the fermented solution and affecting fermentation.
The specific implementation mode is eight:
as shown in fig. 1-13, the lifting mechanism 7 comprises a lifting motor 7-1, a lifting threaded rod 7-2, the lifting device comprises a lifting partition plate 7-3 and limiting blocks 7-4, a lifting threaded rod 7-2 is rotatably connected to the lower end of a reaction barrel 1-1, a lifting motor 7-1 is fixedly connected to the lower end of the reaction barrel 1-1, an output shaft is fixedly connected with the lifting threaded rod 7-2, the lifting partition plate 7-3 is connected to the lifting threaded rod 7-2 through threads, a plurality of through small holes are formed in the lifting partition plate 7-3, the limiting blocks 7-4 are arranged on two sides of the lifting partition plate 7-3, the two limiting blocks 7-4 are respectively connected into the two lifting sliding chutes 1-3 in a sliding mode, and the lifting partition plate 7-3 is connected to the inner wall of the reaction.
The lifting motor 7-1 drives the lifting threaded rod 7-2 to rotate, so that the lifting partition plate 7-3 is lifted, the fermented food is pushed to lift to be taken out conveniently, and the separation of the fermented food and the fermented solution is completed through the through small holes in the lifting partition plate 7-3.
The specific implementation method nine:
as shown in fig. 1-13, the method for fermenting food in a food fermenter comprises the following steps:
the method comprises the following steps: the locking hook plate 3-1 is driven by the locking plate handle 3-2 to rotate by taking the hook plate rotating shaft 3-3 as an axis, so that the locking hook plate 3-1 is separated from the cover plate 2-1, then the cover plate 2-1 is pulled by the cover plate handle 2-2, so that the cover plate 2-1 rotates on the upper cover connecting plate 1-2 through the rotating seat 2-6, meanwhile, the cover plate 2-1 drives the linkage frame 4-2 through the inclined support plate 2-7, the linkage frame 4-2 pushes the slide block 4-1 to slide downwards and simultaneously extrudes the spring 9 until the locking rod 5-1 slides to the upper cover fixing hole 1-12 along with the fixing pipe 4-3, the elasticity of the locking spring 5-3 pushes the locking rod 5-1 to slide into the upper cover fixing hole 1-12, so that the state of the cover plate 2-1 at the moment is fixed, namely, the cover opening state is kept;
step two: after fermented food and fermented solution are added into a reaction barrel 1-1, an ear plate 5-2 is pulled backwards, a locking rod 5-1 slides out of an upper cover fixing hole 1-12, a spring 9 pushes a slide block 4-1 to slide upwards under the elasticity, and simultaneously, a linkage frame 4-2 drives an inclined support plate 2-7, so that a cover plate 2-1 rotates through a rotating seat 2-6 until a locking plate 2-3 is contacted with an inclined hook edge at the upper end of the locking hook plate 3-1, the inclined hook edge at the upper end of the locking hook plate 3-1 is pressed to enable the locking hook plate 3-1 to rotate forwards by taking a hook plate rotating shaft 3-3 as an axis, meanwhile, the locking hook plate 3-1 stretches a tension spring 8 through a tension spring fixing shaft I1-7, the cover plate 2-1 continues to rotate until the locking plate 2-3 slides through the inclined hook edge at the upper end of the locking hook plate 3-1 and is attached to the upper end of the reaction barrel, the locking hook plate 3-1 rotates by the tension of the tension spring 8, so that the locking plate 2-3 falls into the inclined hook edge at the upper end of the locking hook plate 3-1, the cover plate 2-1 is locked at the upper end of the reaction barrel 1-1, and the cover plate 2-1 is kept in a closed state;
step three: the extrusion motor 6-5 drives the thread block 6-6 to rotate through the extrusion threaded rod 6-4, the lifting pipe 6-2 descends through the threaded connection between the thread block 6-6 and the lifting pipe 6-2, and then the extrusion plate 6-1 descends, until the extrusion plate 6-1 extrudes fermented food, so that the fermented food is prevented from floating in the fermented solution and affecting fermentation, and meanwhile, the fermented solution can be heated through the heating plate at the bottom of the reaction barrel 1-1, so that the fermentation efficiency is improved;
step four: after fermentation is finished, the extrusion motor 6-5 is started reversely to lift the extrusion plate 6-1, the cover plate 2-1 is opened in the first step, fermented food can be taken out, meanwhile, the lifting motor 7-1 can drive the lifting threaded rod 7-2 to rotate, so that the lifting partition plate 7-3 is lifted, and then the fermented food is pushed to lift to be convenient for taking out;
step five: in the fermentation process, when the air pressure in the reaction barrel 1-1 is gradually increased, the air pressure in the reaction barrel 1-1 pushes the cover plate 2-1 upwards, the cover plate 2-1 drives the locking hook plate 3-1 through the locking plate 2-3, so that the hook plate rotating shaft 3-3 of the locking hook plate 3-1 slides upwards in the two installation long holes 1-6, the tension spring 8 is stretched until a gap is formed between the cover plate 2-1 and the upper end of the reaction barrel 1-1, the air pressure in the reaction barrel 1-1 is recovered to be normal after the air in the reaction barrel 1-1 is discharged, the tension force of the tension spring 8 pulls the hook plate rotating shaft 3-3 of the locking hook plate 3-1 to slide upwards in the two installation long holes 1-6 until the upper end of the cover plate 2-1 and the reaction barrel 1-1 is closed, and automatic pressure relief is completed.
The invention relates to a food fermentation kettle and a fermentation method thereof, wherein the use principle is as follows: when the locking device is used, the locking hook plate 3-1 is driven by the lock plate handle 3-2 to rotate by taking the hook plate rotating shaft 3-3 as an axis, so that the locking hook plate 3-1 is separated from the cover plate 2-1, then the cover plate 2-1 is pulled by the cover plate handle 2-2, so that the cover plate 2-1 rotates on the upper cover connecting plate 1-2 through the rotating seat 2-6, meanwhile, the cover plate 2-1 drives the linkage frame 4-2 through the inclined support plate 2-7, the linkage frame 4-2 pushes the sliding block 4-1 to slide downwards and simultaneously extrudes the spring 9 until the locking rod 5-1 slides to the upper cover fixing hole 1-12 along with the fixing pipe 4-3, the elastic force of the locking spring 5-3 pushes the locking rod 5-1 to slide into the upper cover fixing hole 1-12, so as to fix the state of the cover plate 2-1, namely, the cover opening state is kept; after fermented food and fermented solution are added into a reaction barrel 1-1, an ear plate 5-2 is pulled backwards, a locking rod 5-1 slides out of an upper cover fixing hole 1-12, a spring 9 pushes a slide block 4-1 to slide upwards under the elasticity, and simultaneously, a linkage frame 4-2 drives an inclined support plate 2-7, so that a cover plate 2-1 rotates through a rotating seat 2-6 until a locking plate 2-3 is contacted with an inclined hook edge at the upper end of the locking hook plate 3-1, the inclined hook edge at the upper end of the locking hook plate 3-1 is pressed to enable the locking hook plate 3-1 to rotate forwards by taking a hook plate rotating shaft 3-3 as an axis, meanwhile, the locking hook plate 3-1 stretches a tension spring 8 through a tension spring fixing shaft I1-7, the cover plate 2-1 continues to rotate until the locking plate 2-3 slides through the inclined hook edge at the upper end of the locking hook plate 3-1 and is attached to the upper end of the reaction barrel, the locking hook plate 3-1 rotates by the tension of the tension spring 8, so that the locking plate 2-3 falls into the inclined hook edge at the upper end of the locking hook plate 3-1, the cover plate 2-1 is locked at the upper end of the reaction barrel 1-1, and the cover plate 2-1 is kept in a closed state; the extrusion motor 6-5 drives the thread block 6-6 to rotate through the extrusion threaded rod 6-4, the lifting pipe 6-2 descends through the threaded connection between the thread block 6-6 and the lifting pipe 6-2, and then the extrusion plate 6-1 descends, until the extrusion plate 6-1 extrudes fermented food, so that the fermented food is prevented from floating in the fermented solution and affecting fermentation, and meanwhile, the fermented solution can be heated through the heating plate at the bottom of the reaction barrel 1-1, so that the fermentation efficiency is improved; after fermentation is finished, the extrusion motor 6-5 is started reversely to lift the extrusion plate 6-1, the cover plate 2-1 is opened in the first step, fermented food can be taken out, meanwhile, the lifting motor 7-1 can drive the lifting threaded rod 7-2 to rotate, so that the lifting partition plate 7-3 is lifted, and then the fermented food is pushed to lift to be convenient for taking out; in the fermentation process, when the air pressure in the reaction barrel 1-1 is gradually increased, the air pressure in the reaction barrel 1-1 pushes the cover plate 2-1 upwards, the cover plate 2-1 drives the locking hook plate 3-1 through the locking plate 2-3, so that the hook plate rotating shaft 3-3 of the locking hook plate 3-1 slides upwards in the two installation long holes 1-6, the tension spring 8 is stretched until a gap is formed between the cover plate 2-1 and the upper end of the reaction barrel 1-1, the air pressure in the reaction barrel 1-1 is recovered to be normal after the air in the reaction barrel 1-1 is discharged, the tension force of the tension spring 8 pulls the hook plate rotating shaft 3-3 of the locking hook plate 3-1 to slide upwards in the two installation long holes 1-6 until the upper end of the cover plate 2-1 and the reaction barrel 1-1 is closed, and automatic pressure relief is completed.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (9)
1. The utility model provides a food fermentation cauldron, includes reation kettle frame (1), upper cover mechanism (2), locking mechanical system (3), upper cover interlock mechanism (4), uncap fixed establishment (5), extrusion mechanism (6), elevating system (7), extension spring (8) and spring (9), its characterized in that: upper cover mechanism (2) rotate to be connected on reation kettle frame (1), locking mechanical system (3) sliding connection at the front end of reation kettle frame (1), extension spring (8) upper end and locking mechanical system (3) fixed connection, extension spring (8) lower extreme and reation kettle frame (1) fixed connection, upper cover interlock mechanism (4) sliding connection at the rear end of reation kettle frame (1), upper cover mechanism (2) rotate with the upper end of upper cover interlock mechanism (4) to be connected, the upper end and upper cover interlock mechanism (4) fixed connection of spring (9), the lower extreme and reation kettle frame (1) fixed connection of spring (9), extrusion mechanism (6) connect the upper end in upper cover mechanism (2), elevating system (7) connect the lower extreme in reation kettle frame (1).
2. The food fermentation tank as claimed in claim 1, wherein: the reaction kettle frame (1) comprises a reaction barrel (1-1), upper cover connecting plates (1-2), lifting chutes (1-3), limiting blocks (1-4), locking mounting plates (1-5), mounting long holes (1-6), tension spring fixing shafts I (1-7), drain pipes (1-8), supporting legs (1-9), sliding groove seats (1-10), sliding columns (1-11) and upper cover fixing holes (1-12), wherein a heating plate is arranged at the bottom in the reaction barrel (1-1), the upper end of the rear side of the reaction barrel (1-1) is fixedly connected with two upper cover connecting plates (1-2), two lifting chutes (1-3) are arranged in the reaction barrel (1-1), two locking mounting plates (1-5) are arranged, and the two locking mounting plates (1-5) are fixedly connected to the front side of the reaction barrel (1-1), the limiting blocks (1-4) are fixedly connected to the upper end of the reaction barrel (1-1) and located between the two locking mounting plates (1-5), the two locking mounting plates (1-5) are respectively provided with a mounting long hole (1-6), the tension spring fixing shaft I (1-7) is fixedly connected to the lower ends of the two locking mounting plates (1-5), the lower end of the side face of the reaction barrel (1-1) is provided with a drain pipe (1-8) with a valve, the lower end of the reaction barrel (1-1) is provided with a plurality of supporting legs (1-9), the sliding chute seat (1-10) is fixedly connected to the rear side of the reaction barrel (1-1), a sliding column (1-11) is fixedly connected into the sliding chute seat (1-10), and an upper cover fixing hole (1-12) is formed in the sliding column (1-11.
3. The food fermentation tank as claimed in claim 2, wherein: the upper cover mechanism (2) comprises a cover plate (2-1), cover plate handles (2-2), a locking plate (2-3), connecting pipes (2-4), an upper plate (2-5), a rotating seat (2-6) and inclined supporting plates (2-7), wherein the center of the cover plate (2-1) is fixedly connected with the connecting pipes (2-4), the upper end of the connecting pipes (2-4) is fixedly connected with the upper plate (2-5), the cover plate (2-1) is fixedly connected with the two cover plate handles (2-2), the locking plate (2-3) is fixedly connected with the front side of the cover plate (2-1), the rotating seat (2-6) is fixedly connected with the rear side of the cover plate (2-1), the inclined supporting plates (2-7) are fixedly connected with the rotating seat (2-6) in an inclined manner, the rotating seat (2-6) is rotatably connected to the two upper cover connecting plates (1-2).
4. The food fermentation tank as claimed in claim 3, wherein: the locking mechanism (3) comprises a locking hook plate (3-1), a locking plate handle (3-2), a hook plate rotating shaft (3-3) and a tension spring fixing shaft II (3-4), an inclined hook edge is arranged at the upper end of the locking hook plate (3-1), the locking plate handle (3-2) is fixedly connected to the front end face of the locking hook plate (3-1), the hook plate rotating shaft (3-3) and the tension spring fixing shaft II (3-4) are fixedly connected to the lower end of the locking hook plate (3-1), the hook plate rotating shaft (3-3) is located at the upper end of the tension spring fixing shaft II (3-4), two ends of the hook plate rotating shaft (3-3) are respectively connected in two installation long holes (1-6) in a sliding mode, the locking hook plate (3-1) is located between the locking installation plates (1-5), the inclined hook edge arranged at the upper end of the locking hook plate (3-1) is connected with the locking plate (2-3) in a sliding mode And the upper end of the tension spring (8) is fixedly connected with a tension spring fixing shaft II (3-4), and the lower end of the tension spring (8) is fixedly connected with a tension spring fixing shaft I (1-7).
5. The food fermentation tank as claimed in claim 4, wherein: the upper cover linkage mechanism (4) comprises a sliding block (4-1), a linkage frame (4-2), a fixed pipe (4-3), a sliding hole (4-4) and a wing-shaped fixing plate (4-5), the sliding block (4-1) is slidably connected in a sliding groove seat (1-10) and is slidably connected with a sliding column (1-11), the lower end of the linkage frame (4-2) is rotatably connected with the sliding block (4-1), the upper end of the linkage frame (4-2) is rotatably connected with an inclined supporting plate (2-7), the fixed pipe (4-3) is fixedly connected with the rear end of the sliding block (4-1), two sliding holes (4-4) are arranged on the fixed pipe (4-3), the rear end of the fixed pipe (4-3) is fixedly connected with the wing-shaped fixing plate (4-5), a spring (9) is sleeved on the sliding column (1-11), the upper end of the spring (9) is fixedly connected with the sliding block (4-1), and the lower end of the spring (9) is fixedly connected with the sliding groove seat (1-10).
6. The food fermentation tank of claim 5, wherein: the uncovering fixing mechanism (5) comprises a locking rod (5-1), lug plates (5-2) and a locking spring (5-3), the lug plates (5-2) are symmetrically arranged on two sides of the locking rod (5-1), the locking rod (5-1) is connected in a fixing pipe (4-3) in a sliding mode, the two lug plates (5-2) are respectively connected in two sliding holes (4-4) in a sliding mode, the locking spring (5-3) is arranged in the fixing pipe (4-3), two ends of the locking spring (5-3) respectively support the locking rod (5-1) and a wing-shaped fixing plate (4-5) tightly, the front end of the locking rod (5-1) is connected with a sliding column (1-11) in a sliding mode, when the cover plate (2-1) is unlocked, the locking rod (5-1) slides into the upper cover fixing hole (1-12).
7. The food fermentation tank as claimed in claim 6, wherein: the extrusion mechanism (6) comprises an extrusion plate (6-1), an elevating pipe (6-2), elevating pipe fillets (6-3), an extrusion threaded rod (6-4), an extrusion motor (6-5) and a threaded block (6-6), the upper end of the extrusion threaded rod (6-4) is rotatably connected to the upper plate (2-5), the extrusion motor (6-5) is fixedly connected to the upper plate (2-5), an output shaft of the extrusion motor is fixedly connected with the extrusion threaded rod (6-4), the lower end of the extrusion threaded rod (6-4) is fixedly connected with the threaded block (6-6), the elevating pipe (6-2) is connected to the threaded block (6-6) through threads, the elevating pipe fillets (6-3) are arranged at the outer end of the elevating pipe (6-2), and the lower end of the elevating pipe (6-2) is fixedly connected with the extrusion plate (6-1), the lifting pipe (6-2) and the lifting pipe fillets (6-3) are connected in the connecting pipe (2-4) in a sliding manner.
8. The food fermentation tank as claimed in claim 6, wherein: the lifting mechanism (7) comprises a lifting motor (7-1), a lifting threaded rod (7-2), a lifting partition plate (7-3) and limiting blocks (7-4), the lifting threaded rod (7-2) is rotatably connected to the lower end of the reaction barrel (1-1), the lifting motor (7-1) is fixedly connected to the lower end of the reaction barrel (1-1), an output shaft of the lifting motor is fixedly connected with the lifting threaded rod (7-2), the lifting partition plate (7-3) is connected to the lifting threaded rod (7-2) through threads, a plurality of through small holes are formed in the lifting partition plate (7-3), the limiting blocks (7-4) are arranged on two sides of the lifting partition plate (7-3), the two limiting blocks (7-4) are respectively connected in the two lifting sliding chutes (1-3) in a sliding manner, the lifting partition plate (7-3) is connected with the inner wall of the reaction barrel (1-1) in a sliding way.
9. The method of fermenting using a food fermenter according to claim 8, wherein: the method comprises the following steps:
the method comprises the following steps: the locking hook plate (3-1) is driven to rotate by taking a hook plate rotating shaft (3-3) as an axis through a locking plate handle (3-2), so that the locking hook plate (3-1) is separated from the cover plate (2-1), then the cover plate (2-1) is pulled by the cover plate handle (2-2), so that the cover plate (2-1) rotates on the upper cover connecting plate (1-2) through a rotating seat (2-6), meanwhile, the cover plate (2-1) drives a linkage frame (4-2) through an inclined supporting plate (2-7), the linkage frame (4-2) pushes a sliding block (4-1) to slide downwards and simultaneously extrude a spring (9) until a locking rod (5-1) slides to an upper cover fixing hole (1-12) along with a fixing pipe (4-3), and the locking rod (5-1) is pushed to slide into the upper cover fixing hole (1-12) by the elasticity of the locking spring (5-3), thereby fixing the state of the cover plate (2-1) at the moment, namely keeping the uncovering state;
step two: after fermented food and fermented solution are added into a reaction barrel (1-1), an ear plate (5-2) is pulled backwards, a locking rod (5-1) slides out of an upper cover fixing hole (1-12), a spring (9) pushes a sliding block (4-1) to slide upwards under the elastic force, an inclined supporting plate (2-7) is driven by a linkage frame (4-2), a cover plate (2-1) rotates through a rotating seat (2-6) until a locking plate (2-3) is in contact with an inclined hook edge at the upper end of a locking hook plate (3-1), the inclined hook edge at the upper end of the locking hook plate (3-1) is extruded to be in contact, the locking hook plate (3-1) rotates forwards by taking a hook plate rotating shaft (3-3) as an axis, and meanwhile, the locking hook plate (3-1) stretches a tension spring (8) through a tension spring fixing shaft I (1-7), the cover plate (2-1) continues to rotate until the locking plate (2-3) slides over the inclined hook edge at the upper end of the locking hook plate (3-1) and is attached to the upper end of the reaction barrel (1-1), and the locking hook plate (3-1) rotates through the tension of the tension spring (8), so that the locking plate (2-3) falls into the inclined hook edge at the upper end of the locking hook plate (3-1), the cover plate (2-1) is locked at the upper end of the reaction barrel (1-1), and the cover plate (2-1) is kept in a closed state;
step three: the extrusion motor (6-5) drives the thread block (6-6) to rotate through the extrusion threaded rod (6-4), the lifting pipe (6-2) descends through the threaded connection between the thread block (6-6) and the lifting pipe (6-2), and then the extrusion plate (6-1) is driven to descend until the extrusion plate (6-1) extrudes fermented food, so that the fermented food is prevented from floating in the fermented solution and affecting fermentation, and meanwhile, the fermented solution can be heated through the heating plate at the bottom of the reaction barrel (1-1), so that the fermentation efficiency is improved;
step four: after fermentation is finished, the extrusion motor (6-5) is started reversely to lift the extrusion plate (6-1), the cover plate (2-1) is opened through the first step, fermented food can be taken out, and meanwhile, the lifting motor (7-1) can drive the lifting threaded rod (7-2) to rotate, so that the lifting partition plate (7-3) is lifted, and the fermented food is pushed to lift to be taken out conveniently;
step five: in the fermentation process, when the air pressure in the reaction barrel (1-1) is gradually increased, the air pressure in the reaction barrel (1-1) pushes the cover plate (2-1) upwards, the cover plate (2-1) drives the locking hook plate (3-1) through the locking plate (2-3), the hook plate rotating shaft (3-3) of the locking hook plate (3-1) slides upwards in the two installation long holes (1-6), the tension spring (8) is stretched until a gap appears between the cover plate (2-1) and the upper end of the reaction barrel (1-1), after gas in the reaction barrel (1-1) is discharged, the air pressure in the reaction barrel (1-1) is recovered to be normal, and at the moment, the tension spring (8) pulls the hook plate rotating shaft (3-3) of the locking hook plate (3-1) to slide upwards in the two installation long holes (1-6), until the cover plate (2-1) and the upper end of the reaction barrel (1-1) are closed, the automatic pressure relief is completed.
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| CN117654417B (en) * | 2024-01-29 | 2024-05-07 | 常州市武进虹灵化工有限公司 | High-efficient mixed dissolution reaction cauldron |
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