CN112167499A

CN112167499A - Sterilizing device for canned food

Info

Publication number: CN112167499A
Application number: CN202011044353.3A
Authority: CN
Inventors: 龚林; 陈琬盈
Original assignee: Hunan Fine Taste Biological Technology Co ltd
Current assignee: Hunan Fine Taste Biological Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-05
Anticipated expiration: 2040-09-28
Also published as: CN112167499B

Abstract

The invention relates to the technical field of canned food production, in particular to a sterilization device for canned food, which comprises a device main body, wherein the device main body comprises a shell, two bases are arranged at the bottom end of the shell, an opening and closing door is arranged on one side of the shell, a pressure relief mechanism is arranged on one side of the shell, which is far away from the opening and closing door, and a placing plate is arranged on one side of the shell, which is at the bottom end of the pressure relief mechanism. According to the invention, the pressure relief mechanism is arranged, when food in the shell is sterilized by pressurizing and heating in the shell, the movable rod moves to one side due to overhigh pressure in the shell, so that the fixed rod extrudes the sealing plate to move to one side, the inner space of the movable rod is exposed, the pressure in the shell is discharged from the inner space of the movable rod, the shell is prevented from being damaged by higher pressure in the shell, and the service life of the device main body is prolonged.

Description

Sterilizing device for canned food

Technical Field

The invention relates to the technical field of canned food production, in particular to a sterilization device for canned food.

Background

Canning, which is a method for storing food, the food is firstly processed at high temperature, then put into a bottle and a jar, and is processed in vacuum; the canned food needs to be sterilized, otherwise, bacteria are easy to reproduce, so that the canned food is rotten and deteriorated, the bacteria reproduce slowly at a lower temperature and quickly at a higher temperature within a certain temperature range, and the suitable temperature for the growth of microorganisms is 28-37 ℃. If the temperature is too high, the bacteria die, and the pasteurization actually utilizes the characteristic that pathogens are not very heat-resistant and treats the pathogens with proper temperature and heat preservation time to completely kill the pathogens; the pasteurization machine is a commonly used sterilization equipment in the food processing industry, and there are two kinds of modes to the joining of high temperature in it, firstly add high temperature hot water in the sterilization groove, and another kind is direct to adding high temperature steam in the sterilization groove, and two kinds of sterilization modes respectively have the advantage and the disadvantage: the high-temperature water is heated uniformly, but the heating is slow, so that the working efficiency cannot be improved; the high-temperature steam is heated quickly but is easily heated unevenly; in addition, when canned food on the conveyer belt of the existing pasteurization machine just enters the sterilization tank, the temperature difference between the temperature of the canned food and high-temperature water is large, the heat absorption is more, when the canned food is conveyed to the rear section of the sterilization tank, the temperature basically keeps consistent with the water temperature and absorbs heat less, meanwhile, the water convection in the sterilization tank is less, the water on the upper layer in the sterilization tank has the temperature difference with the water on the lower layer, therefore, the front section and the rear section of the whole sterilization tank can be caused, the water temperature of the upper layer and the water temperature of the lower layer are inconsistent, and the problem of poor sterilization effect is caused.

When most of the existing sterilization devices are used, the devices do not have a good pressure relief mode, so that the pressure inside the devices can damage the devices after reaching a certain degree, and therefore, the sterilization devices for canned foods need to be designed to solve the problems.

Disclosure of Invention

The invention aims to provide a sterilization device for canned food, which solves the problem that when most of the existing sterilization devices in the background art are used, the device does not have a good pressure relief mode, so that the device is damaged after the pressure in the device reaches a certain degree.

In order to achieve the purpose, the invention provides the following technical scheme: a sterilization device for canned food comprises a device main body, the device main body comprises a shell, a base is arranged at the bottom end of the shell, the number of the bases is two, an opening and closing door is arranged on one side of the shell, a pressure relief mechanism is arranged on one side of the shell far away from the opening and closing door, a placing plate is arranged on one side of the shell at the bottom end of the pressure relief mechanism, a rotating motor is arranged at the top end of the placing plate, a first gear is arranged on one side of the rotating motor close to the shell, a second gear is meshed with the top end of the first gear, a rotating rod is arranged in the shell, one end of the rotating rod extends to the outer side of the shell and is connected with the second gear, the outer surface of the rotating rod in the shell is uniformly sleeved with stirring blades, moving mechanism is installed to the bottom of casing, the inside one side that is close to the rotary rod of casing installs separation mechanism.

Preferably, the outer surface of the shell between the stirring fan blades is sleeved with a sleeving ring, the number of the sleeving rings is three, the top ends of the sleeving rings are provided with installation rods, the top ends of the installation rods are sleeved with sleeving rods, one ends of the sleeving rods are connected with the inner wall of the shell, and the top ends of the installation rods inside the sleeving rods are provided with buffer springs.

Preferably, the pressure relief mechanism comprises a positioning block, a positioning block is installed on one side of the casing far away from the opening and closing door, a moving rod is installed in the positioning block in a sliding mode, one end of the moving rod extends into the casing, installation blocks are installed at two ends of the moving rod extending into the casing, a connecting rod is installed on one side of the moving rod far away from the installation blocks, sliding blocks are installed on one sides of the connecting rods far away from each other, sliding grooves are formed in one sides of the positioning block close to the sliding blocks, the sliding blocks extend into the sliding grooves, a first movable block is installed in the moving rod, a sealing plate is installed at the other end of the first movable block, a sliding groove is formed in one side of the sealing plate close to the connecting rod, the sliding blocks are installed in the sliding grooves in a sliding mode, a fixing rod is installed on one side of the sliding block far, and filter screens are arranged on the inner walls of the positioning blocks at the two sides of the fixed rod.

Preferably, the inside of installation piece all installs the density spring, the sealed piece is all installed to the one side that the density spring kept away from each other, the friction roller is all installed to the one side that the sealed piece kept away from each other.

Preferably, moving mechanism is including rotatory handle, rotatory screw rod is installed to the inside bottom of casing, the surface of rotatory screw rod cup joints installs the cover piece, supplementary piece is installed on the top of cover piece, the internally mounted of supplementary piece has accomodate the spring, accomodate the other end of spring and install the extension piece, place casing one side of board bottom and install rotatory handle, and the one end of rotatory handle extends to the inside of casing and is connected with rotatory screw rod.

Preferably, the bottom end of the sleeving block is provided with two moving grooves, and moving blocks are arranged at one side of the shell close to the moving grooves.

Preferably, separation mechanism includes the second movable block, the second movable block is installed to one side of the inside examination level rotary rod of casing, the baffler is installed on the top of second movable block, the movable wheel is all evenly installed to one side that the baffler is close to the rotary rod, the holding tank has all been seted up on the top of baffler, and the quantity of holding tank is two, fixed spring is all installed to the inside of holding tank, the card ball is all installed on fixed spring's top, the fixed slot has all been seted up to the inside one side that is close to the card ball of casing, and the inside that the card ball extends to the fixed slot.

Preferably, one side of the clamping ball, which is far away from the fixing spring, is arc-shaped, and the shape of the fixing groove arranged on the shell is the same as that of the clamping ball.

Compared with the prior art, the invention has the beneficial effects that:

1. through being provided with rotary rod and stirring fan blade, the staff is through starting rotating electrical machines, thereby make the stirring fan blade that the installation cup jointed on the rotary rod rotate, thereby make rotatory stirring fan blade can stir the inside food of casing, thereby make the staff when coming to carry out high temperature sterilization to the inside food of casing through starting drive, reduce the time of mutual contact between the inside food of casing, avoid food to be heated inhomogeneous condition to take place, with this machining efficiency who improves the inside food of casing.

2. Through being provided with pressure release mechanism, when the inside food that adds pressure-cooker and come to the casing is disinfected of casing, the inside high pressure of casing will make the carriage release lever move to one side to make the dead lever extrusion closing plate move to one side, thereby make the carriage release lever inner space to expose, thereby make the inside pressure of casing discharge away from the inside space of carriage release lever, thereby avoid the casing to be destroyed by the inside higher pressure of casing, with this life who prolongs the device main part.

3. Through being provided with moving mechanism, the staff will drive the cover piece through rotatory handle and remove to one side to make extension piece and supplementary piece mutually support, thereby will drive the exit of removing to the casing with the inside food of casing, thereby avoid direct contact between staff and the inside food of casing, thereby improve staff's safety guarantee.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional front view of the pressure relief mechanism of the present invention;

FIG. 4 is a schematic side sectional view of the structure of the present invention;

FIG. 5 is a side view of the second gear and the first gear of the present invention;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 2;

fig. 7 is a partially enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. a housing; 111. a base; 112. opening and closing the door; 113. a rotating electric machine; 114. a first gear; 115. placing the plate; 116. a second gear; 117. rotating the rod; 118. a stirring fan blade; 119. a sleeving connection ring; 120. mounting a rod; 121. a sleeved rod; 122. a buffer spring; 200. a pressure relief mechanism; 210. positioning blocks; 211. a travel bar; 212. mounting blocks; 213. a density spring; 214. a sealing block; 215. rubbing the roller; 216. a sliding groove; 217. a connecting rod; 218. a slider; 219. a chute; 220. a first movable block; 221. a sealing plate; 222. a slider; 223. a filter screen; 224. fixing the rod; 300. a moving mechanism; 310. rotating the grip; 311. sleeving and connecting blocks; 312. an auxiliary block; 313. a housing spring; 314. an extension block; 315. rotating the screw; 316. a moving groove; 317. a moving block; 400. a blocking mechanism; 410. a second movable block; 411. a barrier plate; 412. a movable wheel; 413. accommodating grooves; 414. fixing the spring; 415. blocking the ball; 416. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown:

a sterilization device for canned food comprises a device main body 100, the device main body 100 comprises a shell 110, two bases 111 are installed at the bottom end of the shell 110, an opening and closing door 112 is installed at one side of the shell 110, a pressure relief mechanism 200 is installed at one side of the shell 110 far away from the opening and closing door 112, a placing plate 115 is installed at one side of the shell 110 at the bottom end of the pressure relief mechanism 200, a rotating motor 113 is installed at the top end of the placing plate 115, a first gear 114 is installed at one side of the rotating motor 113 close to the shell 110, a second gear 116 is installed at the top end of the first gear 114 in a meshing manner, a rotating rod 117 is installed inside the shell 110, one end of the rotating rod 117 extends to the outer side of the shell 110 and is connected with the second gear 116, stirring blades 118 are evenly installed on the outer surface of the rotating rod 117 inside the shell 110 in a sleeving manner, the number of the socket rings 119 is three, the top ends of the socket rings 119 are all provided with the mounting rods 120, the top ends of the mounting rods 120 are all provided with the socket rods 121 in a socket manner, one end of each socket rod 121 is connected with the inner wall of the shell 110, the top ends of the mounting rods 120 inside the socket rods 121 are all provided with the buffer springs 122, the bottom end of the shell 110 is provided with the moving mechanism 300, one side, close to the rotating rod 117, inside the shell 110 is provided with the blocking mechanism 400, a worker starts the rotating motor 113 to rotate the stirring fan blades 118 mounted and sleeved on the rotating rod 117, so that the rotating stirring fan blades 118 can stir the food inside the shell 110, and the worker can reduce the time of mutual contact between the food inside the shell 110 when the worker sterilizes the food inside the shell 110 at high temperature through the device, thereby avoiding the uneven heating of the food, thereby improving the processing efficiency of the food inside the case 110.

Further, the pressure relief mechanism 200 includes a positioning block 210, the positioning block 210 is installed on one side of the housing 110 far away from the opening/closing door 112, a moving rod 211 is installed inside the positioning block 210 in a sliding manner, one end of the moving rod 211 extends into the housing 110, both ends of the moving rod 211 extending into the housing 110 are installed with installation blocks 212, density springs 213 are installed inside the installation blocks 212, sealing blocks 214 are installed on one sides of the density springs 213 far away from each other, friction rollers 215 are installed on one sides of the sealing blocks 214 far away from each other, a connecting rod 217 is installed on one side of the moving rod 211 far away from the installation block 212, sliders 218 are installed on one sides of the connecting rod 217 far away from each other, a sliding groove 219 is formed on one side of the positioning block 210 near the sliders 218, the sliders 218 extend into the sliding groove 219, a first movable block 220 is installed inside the moving rod 211, and a sealing plate 221, a sliding groove 216 is formed on one side of the sealing plate 221 close to the connecting rod 217, a sliding block 222 is slidably mounted in the sliding groove 216, a fixing rod 224 is mounted on one side of the sliding block 222 away from the sealing plate 221, the other end of the fixing rod 224 is connected with the inner wall of the positioning block 210, a filter screen 223 is mounted on the inner wall of the positioning block 210 on both sides of the fixing rod 224, when the food inside the case 110 is sterilized by applying heat under pressure to the inside of the case 110, too high a pressure inside the housing 110 will cause the moving bar 211 to move to one side, so that the fixing rod 224 presses the sealing plate 221 to move to one side, thereby exposing the inner space of the moving rod 211, so that the pressure inside the housing 110 is discharged from the space inside the moving rod 211, thereby preventing the housing 110 from being damaged by a high pressure inside the housing 110, thereby extending the lifespan of the device body 100.

Further, the moving mechanism 300 includes a rotating handle 310, a rotating screw 315 is installed at the bottom end inside the housing 110, a sleeving block 311 is installed on the outer surface of the rotating screw 315 in a sleeving manner, an auxiliary block 312 is installed at the top end of the sleeving block 311, an accommodating spring 313 is installed inside the auxiliary block 312, an extending block 314 is installed at the other end of the accommodating spring 313, two moving slots 316 are installed at the bottom end of the sleeving block 311, moving blocks 317 are all installed at one side of the housing 110 close to the moving slots 316, a rotating handle 310 is installed at one side of the housing 110 at the bottom end of the placing plate 115, one end of the rotating handle 310 extends into the housing 110 and is connected with the rotating screw 315, a worker can drive the sleeving block 311 to move to one side by rotating the rotating handle 310, so that the extending block 314 is matched with the auxiliary block 312, and food inside the housing 110 is driven to move to the outlet of the housing 110, thereby preventing direct contact between workers and food inside the housing 110, and improving safety of the workers.

Further, the blocking mechanism 400 includes a second movable block 410, the second movable block 410 is installed at one side of the test-level rotating rod 117 inside the casing 110, a blocking plate 411 is installed at the top end of the second movable block 410, movable wheels 412 are evenly installed at one side of the blocking plate 411 close to the rotating rod 117, two accommodating grooves 413 are formed at the top end of the blocking plate 411, fixed springs 414 are installed inside the accommodating grooves 413, ball catches 415 are installed at the top ends of the fixed springs 414, fixed grooves 416 are formed at one side of the casing 110 close to the ball catches 415, the ball catches 415 extend to the inside of the fixed grooves 416, and a worker can prevent food to be stirred inside the casing 110 from being accumulated at the corner inside the casing 110 by closing the blocking plate 411, so that the stirring blades 118 cannot effectively stir the food inside the casing 110, when the blocking plate 411 is opened by a worker, the movable wheels 412 installed on the blocking plate 411 facilitate the movement of the food inside the casing 110 on the blocking plate 411, thereby reducing the workload of the worker.

The working principle is as follows: when a worker produces canned food, the worker pours raw food materials into the interior of the housing 110, seals the interior of the housing 110 by closing the opening and closing door 112, and then sterilizes the food materials inside the housing 110 at a high temperature by starting the device 110, and when the housing 110 processes the food inside, the worker can start the rotating motor 113 to allow the rotating motor 113 to drive the first gear 114 to continuously rotate, and then drive the second gear 116 engaged with the first gear 114 to rotate by the rotating first gear 114, and the overall diameter of the first gear 114 is smaller than that of the second gear 116, so that when the first gear 114 drives the second gear 116 to rotate by the rotating motor 113, the force required to be output by the rotating motor 113 is reduced, therefore, when reducing first gear 114 and driving second gear 116 and rotate, the power that rotating electrical machines 113 need to use, and first gear 114 drives second gear 116 and rotates, the slew velocity of the inside rotary rod 117 of casing 110 has been reduced, thereby make the speed that cup joints the stirring fan blade 118 at the rotary rod 117 surface and stir the inside food of casing 110, thereby avoid that too fast stirring fan blade 118 can lead to the fact the destruction to the inside food of casing 110, it is rotatory to drive stirring fan blade 118 at rotary rod 117, make stirring fan blade 118 will place the inside food of casing 110 to the staff and overturn, thereby make when casing 110 carries out high temperature sterilization to food, the inside accumulational food of casing 110 can both be by the even high temperature disinfection of casing 110, thereby improve the inside disinfection efficiency to food of casing 110.

In the process of sterilizing food inside the housing 110 at high temperature by the housing 110, when the pressure inside the housing 110 reaches a certain degree, the moving rod 211 installed inside the positioning block 210 is pushed by the high-temperature air pressure to move toward the filter screen 223, so that the fixed fixing rod 224 deflects the sealing plate 221 toward the mounting block 212, thereby exposing the space inside the moving rod 211, so that the pressure inside the housing 110 is discharged from the passage inside the moving rod 211, when the pressure inside the housing 110 is low, the moving rod 211 returns to the original position and is installed on the friction roller 215 installed on the side of the sealing block 214 away from each other, so that when the moving rod 211 moves, the moving resistance of the moving rod 211 moving inside the positioning block 210 is reduced, thereby increasing the recovery speed of the moving rod 211, therefore, the pressure inside the housing 110 is prevented from being lost too fast, and when the moving rod 211 returns to the original position, the sealing block 214 installed on the installation block 212 moves towards both sides, so that the resistance in the moving process when the pressure inside the housing 110 is too large is increased, the moving rod 211 enters the positioning block 210, and therefore the situation that the pressure inside the housing 110 is unbalanced is avoided, and the normal use of the housing 110 is affected.

After the food inside the casing 110 is processed, the worker rotates the rotating handle 310, so that the sleeve block 311 sleeved on the rotating screw 315 is driven by the rotating screw 315 to move to the outlet of the casing 110, so that the extending block 314 and the auxiliary block 312 drive the food inside the casing 110 to move to the outside of the casing 110, thereby facilitating the worker to take out the sterilized food inside the casing 110, wherein the blocking plate 411 installed at the outlet of the casing 110 and originally in the closed state is opened by the worker, and the movable wheels 412 installed on the blocking plate 411 enable the worker to take out the food inside the casing 110 conveniently.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sterilization apparatus for canned food, comprising an apparatus main body (100), characterized in that: the device main body (100) comprises a shell (110), wherein a base (111) is installed at the bottom end of the shell (110), the number of the bases (111) is two, an opening and closing door (112) is installed on one side of the shell (110), a pressure relief mechanism (200) is installed on one side, away from the opening and closing door (112), of the shell (110) at the bottom end of the pressure relief mechanism (200), a placing plate (115) is installed on one side of the shell (110), a rotating motor (113) is installed at the top end of the placing plate (115), a first gear (114) is installed on one side, close to the shell (110), of the rotating motor (113), a second gear (116) is installed at the top end of the first gear (114) in a meshed mode, a rotating rod (117) is installed inside the shell (110), and one end of the rotating rod (117) extends to the outer side of the shell (110), stirring fan blade (118) are evenly installed in the cup joint of inside rotary rod (117) surface of casing (110), moving mechanism (300) are installed to the bottom of casing (110), separation mechanism (400) are installed to the inside one side that is close to rotary rod (117) of casing (110).

2. A sterilisation apparatus for canned food products, as claimed in claim 1, characterised in that: casing (110) surface between stirring fan blade (118) is cup jointed and is installed cup joint ring (119), and the quantity of cup joint ring (119) is three, installation pole (120) are all installed on the top of cup joint ring (119), the top of installation pole (120) is all cup jointed and is installed cup joint pole (121), and the one end of cup joint pole (121) is connected with the inner wall of casing (110), buffer spring (122) are all installed on the installation pole (120) top of cup joint pole (121) inside.

3. A sterilisation apparatus for canned food products, as claimed in claim 1, characterised in that: the pressure relief mechanism (200) comprises a positioning block (210), the positioning block (210) is installed on one side, away from the opening and closing door (112), of the shell (110), a moving rod (211) is installed inside the positioning block (210) in a sliding mode, one end of the moving rod (211) extends into the shell (110), installation blocks (212) are installed at two ends, extending into the shell (110), of the moving rod (211), a connecting rod (217) is installed on one side, away from the installation blocks (212), of the moving rod (211), a sliding block (218) is installed on one side, away from each other, of the connecting rod (217), a sliding groove (219) is formed in one side, close to the sliding block (218), of the positioning block (210), the sliding block (218) extends into the sliding groove (219), a first movable block (220) is installed inside the moving rod (211), and a sealing plate (221) is installed at the other end of the first movable block (220, sliding groove (216) have been seted up to sealing plate (221) one side that is close to connecting rod (217), sliding groove (216) inside all slidable mounting has sliding block (222), sliding block (222) are kept away from one side of sealing plate (221) and are installed dead lever (224), are connected with the inner wall of locating piece (210) for the other end of dead lever (224), filter screen (223) are all installed to locating piece (210) inner wall of dead lever (224) both sides.

4. A sterilisation apparatus for canned food products, as claimed in claim 3, characterised in that: the inside of installation piece (212) all installs density spring (213), sealed piece (214) are all installed to the one side that keeps away from each other of density spring (213), friction roller (215) are all installed to the one side that sealed piece (214) kept away from each other.

5. A sterilisation apparatus for canned food products, as claimed in claim 1, characterised in that: moving mechanism (300) is including rotatory handle (310), rotatory screw rod (315) are installed to the inside bottom of casing (110), the surface cup joint of rotatory screw rod (315) is installed and is cup jointed piece (311), supplementary piece (312) are installed on the top of cup jointing piece (311), the internally mounted of supplementary piece (312) has accomodate spring (313), accomodate spring (313) the other end and install extension piece (314), place casing (110) one side of board (115) bottom and install rotatory handle (310), and the one end of rotatory handle (310) extends to the inside of casing (110) and is connected with rotatory screw rod (315).

6. A sterilisation apparatus for canned food products, as claimed in claim 5, wherein: the bottom end of the sleeving block (311) is provided with two moving grooves (316), and moving blocks (317) are arranged on one side of the shell (110) close to the moving grooves (316).

7. A sterilisation apparatus for canned food products, as claimed in claim 1, characterised in that: separation mechanism (400) include second activity piece (410), second activity piece (410) are installed to one side of the inside examination level rotary rod (117) of casing (110), separation board (411) are installed on the top of second activity piece (410), separation board (411) are close to one side of rotary rod (117) and all evenly install movable wheel (412), holding tank (413) have all been seted up on the top of separation board (411), and the quantity of holding tank (413) is two, fixed spring (414) are all installed to the inside of holding tank (413), card ball (415) are all installed on the top of fixed spring (414), fixed slot (416) have all been seted up to one side that casing (110) inside is close to card ball (415), and card ball (415) extend to the inside of fixed slot (416).

8. A sterilisation apparatus for canned food products according to claim 7, characterised in that: the side of the clamping ball (415) far away from the fixing spring (414) is arc-shaped, and the shape of the fixing groove (416) arranged on the shell (110) is the same as that of the clamping ball (415).