CN221207011U - Filter equipment and food production system - Google Patents

Abstract

The utility model relates to the technical field of food production, and discloses a filtering device and a food production system, wherein the filtering device comprises: the filter barrel is provided with a water inlet at the bottom and a water outlet at the top; the water inlet is obliquely arranged upwards; a filter bag arranged inside the filter barrel; the water inlet is positioned at one side of the space surrounded by the filter bag and the filter barrel, and the water outlet is positioned at the other side of the space surrounded by the filter bag and the filter barrel. According to the embodiment of the utility model, the water inlet is obliquely arranged upwards, so that liquid introduced into the filtering device enters the filtering bag from bottom to top, and impurities filtered out of the filtering bag cannot enter the filtering bag but are intercepted outside the filtering bag. Therefore, the problem that the existing sediment is accumulated at the bottom of the filter bag is solved, and meanwhile, the filter bag is not required to be additionally arranged, so that the integral filtering effect is improved.

Description

Filter equipment and food production system

Technical Field

The utility model relates to the technical field of food production, in particular to a filtering device and a food production system.

Background

Currently, when using filter bags for filtration, filter bags of cloth material are commonly used. When the flow rate in the filtering pipeline is too fast, the filtering bag can be deformed and the mesh number is increased due to the fact that the filtering sediment possibly enters a final product and influences the filtering effect. In addition, during filtration, the current filter adopts the filtration mode that water flows in from the upper part and water flows out from the lower part, so that the bottom of the filter bag is easy to precipitate and accumulate. After the sediment is accumulated, the filter bag is further deformed, and the mesh number is increased, so that the filtering effect is further affected.

In order to improve the filtering effect, two filter bags are simultaneously used at present, and the mesh numbers of the two filter bags are different. Although the sediment is completely filtered out, the additional installation of a filter bag requires a large space, which is relatively unchanged in use.

Disclosure of utility model

In view of the above, the present utility model provides a filtering device and a food production system to solve the problem of poor filtering effect of the filter bag during the filtering process.

In a first aspect, the present utility model provides a filter device comprising:

The filter barrel is provided with a water inlet at the bottom and a water outlet at the top; the water inlet is obliquely arranged upwards, and the water inlet direction is tangential to the circular section of the filter vat;

A filter bag arranged inside the filter barrel;

the water inlet is positioned at one side of the space surrounded by the filter bag and the filter barrel, and the water outlet is positioned at the other side of the space surrounded by the filter bag and the filter barrel.

The beneficial effects are that: according to the embodiment of the utility model, the water inlet is obliquely arranged upwards, so that liquid introduced into the filtering device enters the filtering bag from bottom to top, and impurities filtered out of the filtering bag cannot enter the filtering bag but are intercepted outside the filtering bag. The liquid entering the filter vat can directly enter the water outlet from the filter bag, or falls into the bottom of the filter vat again due to insufficient liquid pressure, and then gradually enters the water outlet along with the rise of the liquid level. Therefore, the problem that the existing sediment is accumulated at the bottom of the filter bag is solved, and meanwhile, the filter bag is not required to be additionally arranged, so that the integral filtering effect is improved.

In an alternative embodiment, the filter cartridge comprises:

The barrel body is provided with the water inlet at the bottom and the water outlet at the top; the filter bag is arranged in the barrel body;

an inlet flange communicated with the water inlet;

and the outlet flange is communicated with the water outlet.

The beneficial effects are that: according to the embodiment of the utility model, the inlet flange and the outlet flange are arranged, and the flanges are also adopted for butt joint when the filter device is in butt joint with the inlet flange and the outlet flange, so that the interface can be unified, the universality of the filter device is improved, and an adapter or an adapter is not required to be additionally arranged. Meanwhile, the installation of technicians can be facilitated, and additional fixing pieces are not needed. Moreover, as the flange is adopted for butt joint, compared with a common interface, the butt joint tightness between the filtering device and equipment containing liquid to be filtered can be obviously improved, so that the whole equipment can be ensured to normally operate.

In an alternative embodiment, the filter cartridge further comprises:

The barrel cover is buckled and connected with the opening of the barrel body; the top edge of the filter bag is connected with the opening of the barrel body; the barrel cover is provided with the water outlet.

The beneficial effects are that: according to the embodiment of the utility model, the integral tightness of the filter vat can be improved by arranging the vat cover, so that food liquid is ensured to be in a sealed environment in the filtering process, and the safety of food in the manufacturing process is improved. Simultaneously, when the bung lock is to the opening of ladle body, the bung can press from both sides the top edge of filter bag together with the ladle body just and squeeze fixedly, in the filtration process to can improve the stability of filter bag, prevent to filter bag and drop from the ladle body.

In an alternative embodiment, the barrel cover is detachably connected with the barrel body through a quick-release bolt set.

The beneficial effects are that: compared with other detachable connection structures, the quick-release bolt set is convenient for technicians to operate during installation, and additional tools are not needed for fixing. And after the installation, owing to the tightness of quick detach bolt group, can further improve the leakproofness between bung and the ladle body, guarantee that equipment can normally operate as a whole.

In an alternative embodiment, a sealing ring is arranged between the barrel cover and the opening of the barrel body.

The beneficial effects are that: in the actual filtering process, since the liquid in the barrel body is filtered from bottom to top, the liquid pressure caused by the liquid to the barrel cover is high, and even if the barrel cover and the barrel body are fixed by a quick-dismantling bolt or other fixing mechanisms, a certain gap is formed between the barrel cover and the barrel body when the liquid is impacted, so that the liquid overflows outwards. Therefore, the sealing ring is arranged, so that the elastic barrier can be effectively formed between the barrel cover and the barrel body, and when a gap is formed between the barrel cover and the barrel body, the sealing ring can timely fill the additional gap, and the tightness between the barrel cover and the barrel body is further improved.

In an alternative embodiment, the top edge of the filter bag is removably connected to the bowl.

The beneficial effects are that: according to the embodiment of the utility model, the top edge of the filter bag is detachably connected with the barrel body, so that when the filter bag is damaged or a replacement period is reached, a technician can conveniently replace the filter bag, the operation flow is reduced, and the working efficiency is improved.

In an alternative embodiment, the periphery of the filter bag is fixed to the inner wall of the barrel by a fixing member.

The beneficial effects are that: in the actual filtering process, as the liquid in the barrel body is filtered from bottom to top, the liquid generates certain liquid pressure to the filter screen, the bottom and the periphery of the filter bag are easy to flush to the water outlet, the filter bag is formed into a group, and the liquid cannot be filtered normally. If the liquid flow rate or pressure is reduced, the production efficiency is significantly reduced. Therefore, according to the embodiment of the utility model, the periphery of the filter bag is fixed with the inner wall of the barrel body through the fixing piece, so that the filter bag can be ensured to be in an open state all the time, the filter can be effectively carried out, and the filtering effect is improved.

Of course, the filter bag can also be made of hard materials, such as metal materials, food-grade engineering plastics and the like, and the filter bag can be ensured to be in an open state all the time, so that the filter bag can be effectively filtered, and the filtering effect is improved.

In an alternative embodiment, an upward spiral runner is provided on the inner wall of the barrel body, one end of the runner is connected with the water inlet, and the other end of the runner extends to a position close to the water outlet.

The beneficial effects are that: according to the embodiment of the utility model, the flow channel is arranged, so that liquid can smoothly flow above the barrel body through the flow channel when the liquid pressure or the liquid flow rate is low, and the filtering can be performed at all positions of the barrel body along the vertical direction, so that the filtering efficiency can be greatly improved. And can all filter in each position of ladle body along vertical direction, the impurity of filtering can fall in the ladle body or adhere to each position of filter screen in the first time, and not concentrate the bottom of depositing in the filter screen, consequently also can not make the filter screen warp, guarantee that equipment can normally filter.

In an alternative embodiment, the water inlet is inclined upwardly at an angle of between 40 ° and 60 °.

The beneficial effects are that: according to the embodiment of the utility model, the angle is set between 40 degrees and 60 degrees, so that the liquid can be ensured to spiral upwards, and meanwhile, the phenomenon that the liquid cannot reach the top of the barrel body due to too large angle or too small impulsive force is avoided, and the liquid can be filtered at all positions of the barrel body, so that the filtering effect is improved to the greatest extent.

In a second aspect, the present utility model also provides a food production system comprising: the filtration device of any of the embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a filtering device according to an embodiment of the present utility model.

Reference numerals illustrate:

1. A filter vat; 11. a tub body; 12. an inlet flange; 13. an outlet flange; 14. a barrel cover; 15. quick-dismantling bolt groups; 2. a filter bag; 3. a flow channel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model can be understood in a specific case by a worker of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Currently, when using a filter bag 2 for filtration, a filter bag 2 of cloth material is typically used. When the flow rate in the filtering pipeline is too fast, the filtering bag 2 may be deformed and the mesh number becomes large due to the excessive pressure, so that filtered sediment may enter the final product, and the filtering effect is affected. In addition, during filtration, the filtering modes of the conventional filter are all water inlet from the upper part and water outlet from the lower part, so that the bottom of the filter bag 2 is easy to be deposited and accumulated. After the deposit is deposited, the filter bag 2 is further deformed and the mesh size becomes large, thereby further affecting the filtering effect. In order to improve the filtering effect, two filter bags 2 are simultaneously used at present, and the meshes of the two filter bags 2 are different. Although the sediment is completely filtered out, the additional installation of a filter bag 2 requires a relatively large space, which is relatively unchanged in use.

In view of this, the present utility model provides a filtering device and a food production system to solve the problem of poor filtering effect of the filter bag 2 during the filtering process.

An embodiment of the present utility model is described below with reference to fig. 1.

According to an embodiment of the utility model, in one aspect, a filter device is provided, comprising a filter basket 1 and a filter bag 2.

Specifically, in the embodiment of the present utility model, the filter vat 1 is provided with a water inlet at the bottom and a water outlet at the top, that is, during filtration, liquid enters from the bottom of the filter vat 1 and flows out from the top of the filter vat 1. The water inlet is obliquely arranged upwards, the water inlet direction is tangential to the circular section of the filter vat 1, and liquid can flow in the filter vat 1 in an upward spiral mode and cling to the inner wall of the filter vat 1.

Further, in the embodiment of the utility model, the filter bag 2 is arranged inside said filter basket 1. The water inlet is positioned at one side of the space surrounded by the filter bag 2 and the filter vat 1, and the water outlet is positioned at the other side of the space surrounded by the filter bag 2 and the filter vat 1. That is, during filtration, liquid will enter the filter bag 2 omnidirectionally, allowing all positions of the filter bag 2 to filter together.

So arranged, the water inlet is arranged obliquely upwards, so that liquid introduced into the filtering device enters the filter bag 2 from bottom to top, and impurities filtered out of the filter bag 2 cannot enter the filter bag 2, but are intercepted outside the filter bag 2. The liquid entering the filter vat 1 can directly enter the water outlet from the filter bag 2, or falls into the bottom of the filter vat 1 again due to insufficient liquid pressure, and then gradually enters the water outlet along with the rise of the liquid level. Therefore, the problem that sediment can be accumulated at the bottom of the filter bag 2 at present is solved, and meanwhile, the filter bag 2 is not required to be additionally arranged, so that the integral filtering effect is improved.

Further, in an alternative embodiment, the filter vat 1 comprises a vat 11, an inlet flange 12 and an outlet flange 13. Specifically, in the embodiment of the present utility model, the barrel 11 has a cylindrical structure, and the bottom is sealed. The tub 11 is provided with the water inlet at the bottom and the water outlet at the top, and the filter bag 2 is provided in the tub 11. The water inlet direction of the water inlet is tangential with the circular section of the barrel body 11.

Further, an inlet flange 12 communicates with the water inlet and an outlet flange 13 communicates with the water outlet.

By arranging the inlet flange 12 and the outlet flange 13, the flange is also adopted for butt joint when the filter device is in butt joint with the inlet flange 12 and the outlet flange 13, so that the interface can be unified, the universality of the filter device is improved, and an adapter or an adapter is not required to be additionally arranged. Meanwhile, the installation of technicians can be facilitated, and additional fixing pieces are not needed. Moreover, as the flange is adopted for butt joint, compared with a common interface, the butt joint tightness between the filtering device and equipment containing liquid to be filtered can be obviously improved, so that the whole equipment can be ensured to normally operate.

Further, in an alternative embodiment, the filter vat 1 further includes a vat cover 14, and the vat cover 14 is in snap-fit connection with the opening of the vat 11. For example, the fastening connection may be performed by embedding the grooves and the protruding edges, or other fastening structural manners may be further performed, and this embodiment is merely illustrative, but not limited thereto, and those skilled in the art may change according to actual situations, so as to achieve the same technical effects.

Further, the top edge of the filter bag 2 is connected with the opening of the bowl 11. The water outlet is arranged on the barrel cover 14.

By arranging the barrel cover 14, the embodiment of the utility model can improve the integral tightness of the filter barrel 1, ensure that food liquid is in a sealed environment in the filtering process, and improve the safety of food in the manufacturing process. Meanwhile, when the barrel cover 14 is buckled on the opening of the barrel body 11, the barrel cover 14 can just clamp and squeeze the top edge of the filter bag 2 together with the barrel body 11, and in the filtering process, the stability of the filter bag 2 can be improved, and the filter bag 2 is prevented from falling from the barrel body 11.

The connection mode can be detachable connection or fixed connection. For the fixed connection, welding, bonding or the like may be adopted. For detachable connection, the fixing can be performed by adopting a screw hole mode, a clamping groove mode and a magnetic sheet attraction mode.

The manner of detachable connection is exemplified below. For example, a fixing plate can be additionally arranged around the edge of the top of the filter bag 2, the number of the fixing plates can be changed by a person skilled in the art according to actual situations, 1, 2, 3, 4 and the like, screw holes are formed in the fixing plate, then another screw hole is formed in the barrel 11 corresponding to the screw hole, and then screws sequentially penetrate through the screw hole in the fixing plate and the screw hole in the barrel 11 to connect the filter bag 2 with the barrel 11. Further, when adopting buckle and draw-in groove's mode to fix, can additionally set up the buckle around the edge at filter bag 2 top, the quantity of buckle can be changed according to actual conditions to the skilled artisan, 1, 2, 3, 4 etc. set up the draw-in groove that can work with the buckle cooperation in the position that corresponds this buckle on ladle body 11 again, then filter the buckle on the bag 2 and directly imbed in the draw-in groove on the ladle body 11 to be connected filter bag 2 and ladle body 11. When the magnetic attraction mode is adopted for fixation, the magnetic sheets can be additionally arranged around the edge of the filter bag 2, the number of the magnetic sheets can be changed according to actual conditions by a person skilled in the art, 1, 2, 3, 4 and the like, the opposite magnetic sheets which can be attracted with the magnetic sheets are arranged at the positions, corresponding to the magnetic sheets, on the barrel 11, and then the magnetic sheets on the filter bag 2 are directly aligned with the opposite magnetic sheets embedded into the barrel 11, so that the filter bag 2 is magnetically connected with the barrel 11.

Of course, the present embodiment is merely illustrative of the manner of fixing connection and the manner of detachable connection, but is not limited thereto, and those skilled in the art can vary according to actual circumstances, and can achieve the same technical effects.

Further, in an alternative embodiment, the top edge of the filter bag 2 is detachably connected to the bowl 11. By means of the arrangement, the top edge of the filter bag 2 is detachably connected with the barrel body 11, so that when the filter bag 2 is damaged or a replacement period is reached, a technician can conveniently replace the filter bag, the operation flow is reduced, and the working efficiency is improved.

Further, in an alternative embodiment, the tub cover 14 is detachably connected to the tub 11 by a quick-release bolt set 15. Specifically, the screw holes in the quick-release bolt group 15 can be correspondingly arranged on the barrel cover 14 and the barrel body 11, then when in installation, the screw holes of the barrel cover 14 and the barrel body 11 are aligned, then the bolts are inserted into the screw holes, the tail ends of the bolts are inserted into the nut heads, and finally the handles of the bolts are directly operated to screw the bolts.

By arranging the quick-release bolt group 15, compared with other detachable connection structures, the quick-release bolt group is convenient for technicians to operate during installation, and does not need additional tools for fixation. And, after the installation, owing to the tightness of the quick-release bolt group 15, the tightness between the barrel cover 14 and the barrel body 11 can be further improved, and the normal operation of the whole equipment can be ensured.

Further, in an alternative embodiment, a sealing ring is provided between the tub cover 14 and the opening of the tub 11. In this embodiment, the sealing ring may be a silicone ring or a rubber ring, or may be made of other elastic materials, which is merely illustrated, but not limited thereto, and may be used for sealing.

So set up, in actual filtration, because the inside liquid of ladle body 11 filters from down up for the liquid pressure that liquid caused to bung 14 is great, even have tear open quick-witted bolt or other fixed establishment and fix bung 14 and ladle body 11, when the liquid strikes, also can form certain gap between bung 14 and ladle body 11, causes the liquid to spill over outwards. Therefore, by arranging the sealing ring, the embodiment of the utility model can effectively form elastic barrier between the barrel cover 14 and the barrel body 11, and when a gap is formed between the barrel cover 14 and the barrel body 11, the sealing ring can timely fill the additional gap, so that the tightness between the barrel cover 14 and the barrel body 11 is further improved.

Further, in an alternative embodiment, the periphery of the filter bag 2 is fixed to the inner wall of the tub 11 by a fixing member. The fixing piece can be a stainless steel chain or a fixing piece such as a string. Of course, other elastic materials may be used, and this embodiment is merely illustrative, but not limiting, and those skilled in the art may change according to actual situations, and may perform the sealing function.

So set up, in actual filtration, because the inside liquid of ladle body 11 filters from down up for liquid produces certain liquid pressure to the filter screen, with the bottom of filter bag 2 with wash the delivery port all around easily, cause filter bag 2 to receive a group, can't normally filter liquid. If the liquid flow rate or pressure is reduced, the production efficiency is significantly reduced. Therefore, according to the embodiment of the utility model, the periphery of the filter bag 2 is fixed with the inner wall of the barrel 11 through the fixing piece, so that the filter bag 2 can be ensured to be in an open state all the time, and thus, the filter can be effectively carried out, and the filtering effect is improved.

Of course, the filter bag 2 can also be made of hard materials, such as metal materials, food-grade engineering plastics and the like, and the filter bag 2 can be ensured to be in an open state all the time, so that the filter can be effectively carried out, and the filtering effect is improved.

Further, in an alternative embodiment, an upward spiral flow channel 3 is provided on the inner wall of the barrel 11, one end of the flow channel 3 is connected with the water inlet, and the other end of the flow channel 3 extends to a position close to the water outlet.

By arranging the flow channel 3, the liquid can smoothly flow to the upper part of the barrel body 11 through the flow channel 3 when the liquid pressure or the liquid flow rate is low, and can be filtered at all positions of the barrel body 11 along the vertical direction, so that the filtering efficiency can be greatly improved. And, can all filter in each position of ladle body 11 along vertical direction, the impurity of filtering can fall in ladle body 11 or adhere to each position of filter screen in the first time, and not concentrate the bottom of depositing in the filter screen, therefore also can not make the filter screen warp, guarantee that equipment can normally filter.

Further, in an alternative embodiment, the water inlet is inclined upwardly at an angle between 40 ° and 60 °. For example, 40 °, 45 °,50 °, 55 °, 60 °, and so on.

By setting the angle between 40 degrees and 60 degrees, the embodiment of the utility model ensures that the liquid can spiral upwards and can not reach the top of the barrel 11 due to too large angle or too small impulsive force, so that the liquid in each position of the barrel 11 can be filtered, and the filtering effect is improved to the greatest extent.

In a second aspect, the present utility model also provides a food production system comprising: the filtration device of any of the embodiments.

Although embodiments of the present utility model have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the utility model, and such modifications and variations fall within the scope of the utility model as defined by the appended claims.

Claims (10)

1. A filter device, comprising:

the filter vat (1) is provided with a water inlet at the bottom and a water outlet at the top; the water inlet is obliquely arranged upwards, and the water inlet direction is tangential to the circular section of the filter vat (1);

A filter bag (2) arranged inside the filter barrel (1);

The water inlet is positioned at one side of the space surrounded by the filter bag (2) and the filter vat (1), and the water outlet is positioned at the other side of the space surrounded by the filter bag (2) and the filter vat (1).

2. The filtering device according to claim 1, characterized in that the filter vat (1) comprises:

The barrel body (11) is provided with the water inlet at the bottom and the water outlet at the top; the filter bag (2) is arranged in the barrel body (11);

An inlet flange (12) in communication with the water inlet;

and an outlet flange (13) communicated with the water outlet.

3. The filtering device according to claim 2, wherein the filter vat (1) further comprises:

The barrel cover (14) is buckled and connected with the opening of the barrel body (11); the top edge of the filter bag (2) is connected with the opening of the barrel body (11); the barrel cover (14) is provided with the water outlet.

4. A filter device according to claim 3, wherein the lid (14) is detachably connected to the bowl (11) by means of a quick release bolt set (15).

5. A filter device according to claim 4, characterized in that a sealing ring is provided between the lid (14) and the opening of the bowl (11).

6. A filter device according to any one of claims 2 to 5, wherein the top edge of the filter bag (2) is detachably connected to the bowl (11).

7. A filter device according to claim 6, characterized in that the periphery of the filter bag (2) is fixed to the inner wall of the bowl (11) by means of fixing elements.

8. A filter device according to any one of claims 2 to 5, wherein an upwardly spiraling flow channel (3) is provided in the inner wall of the bowl (11), one end of the flow channel (3) being connected to the water inlet, the other end of the flow channel (3) extending to a position close to the water outlet.

9. The filter arrangement according to any one of claims 1 to 5, wherein the water inlet is inclined upwardly at an angle of between 40 ° and 60 °.

10. A food product manufacturing system, comprising: the filtration device of any one of claims 1 to 9.