CN219615082U - Multi-medium filter for beverage pretreatment - Google Patents

Abstract

The utility model relates to the technical field of water treatment, in particular to a multi-medium filter for beverage pretreatment, which comprises the following components: the water distributor is arranged above the box body, pulleys are arranged on two sides of the box body, fixed baffles are arranged on two sides of the inner wall of the box body, and a liquid outlet is arranged below the box body; the flow dividing device comprises a partition plate positioned in the middle of the box body, a rotating shaft is arranged above the partition plate, and a flow dividing plate is arranged above the rotating shaft; according to the utility model, the baffle is arranged in the middle of the box body, the fixed rotating shaft capable of rotating and the splitter plate are arranged above the baffle, the filter plate is pulled to drive the pulling rope to slide, so that the splitter plate is driven to incline to the fixed baffle arranged on the box body along the pulled direction, the water flow of the water distributor is changed to flow to the non-inclined side of the splitter plate, the water flow of the water distributor is not interrupted while impurities on the filter plate are treated, and the utilization rate of filtration is improved.

Description

Multi-medium filter for beverage pretreatment

Technical Field

The utility model relates to the technical field of water treatment, in particular to a multi-medium filter for beverage pretreatment.

Background

In the process of making beverages, water is one of the most commonly used and important raw materials, the requirements on water in the process of making beverages are strict, and when water is treated, solid impurities, particles, colloid and the like in the water are usually filtered to ensure the stability of subsequent water treatment, and a multi-medium filter is usually adopted for water quality treatment at present.

When the multi-medium filter adopted in water treatment filters impurities, solid impurities or particles remain above the filter layer after the circulating water is filtered, and more solid impurities remain above the filter layer in the long-time use process of the filter, so that the filtering effect and the actual service life of the filter layer are affected, and a filter tank is arranged on the body to be convenient to clean when the filter tank stops working; however, the machine cannot be operated continuously when cleaning impurities, and continuous water supply for beverage production is affected, so that there is a need for a multi-media filter for beverage pretreatment that can improve efficiency.

Disclosure of Invention

The utility model provides a multi-medium filter for beverage pretreatment, which is characterized by comprising the following components:

the water distributor is arranged above the box body, pulleys are arranged on two sides of the box body, fixed baffles are arranged on two sides of the inner wall of the box body, and a liquid outlet is arranged below the box body;

the flow dividing device comprises a partition plate positioned in the middle of the box body, a rotating shaft is arranged above the partition plate, a flow dividing plate is arranged above the rotating shaft, and the flow dividing plate can rotate along the axial direction of the rotating shaft;

the filtering device comprises filtering plates which are arranged on two sides of the flow dividing plate and slide relative to the box body;

the convex part above the splitter plate is provided with a pulling rope and is connected with a first end of the pulling rope, a second end of the pulling rope is connected with the filter plate through the pulley, the splitter plate is provided with a first position and a second position, is in a vertical state when the splitter plate is in the first position, is in an inclined state when the splitter plate is in the second position, and is attached to the fixed baffle plate;

when the filter plate is positioned at the inner side of the box body, the split-flow plate is pulled to a second position through the pulling rope when the filter plate is pulled out of the outer side of the box body.

Preferably, through holes are formed in the two side cases of the case, and the pulling rope passes through the through holes and bypasses the pulleys.

Preferably, the fixed baffle is located below the pulley, and one side of the fixed baffle, which is far away from the inner wall of the box body, is a semicircular groove.

Preferably, the fixed baffle forms an included angle of 45 degrees with the inner wall of the box body.

Preferably, the groove on the fixed baffle plate and the protruding part above the flow dividing plate are in a clamping structure.

Preferably, the rotating shaft comprises a rotating shaft with a spring inside, and the drawing rope is made of pp ropes or nylon ropes.

Preferably, the filter device further comprises a first filter filler and a second filter filler, wherein the first filter filler and the second filter filler are arranged below the filter plate, the density of the first filter filler is small, and the density of the second filter filler is large.

Preferably, the filter plate is a rectangular net filter plate.

Preferably, the filter plate comprises a second rotating shaft, a plate edge and a handle, wherein the handle is arranged in the middle of the plate edge, and the second rotating shaft is arranged on any one of two sides of the plate edge.

Preferably, the filter plate, the first filter filler and the second filter filler are arranged in parallel.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the baffle is arranged in the middle of the box body, the fixed rotating shaft capable of rotating and the splitter plate are arranged above the baffle, the filter plate is pulled to drive the pulling rope to slide, so that the splitter plate is inclined to the fixed baffle arranged on the box body along the pulled direction, the water flow of the water distributor is changed to the non-inclined side of the splitter plate, the water flow of the water distributor is not interrupted while impurities on the filter plate are treated, and the filtering efficiency and the persistence are improved.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the utility model will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a multi-media filter for beverage pretreatment according to the present utility model;

FIG. 2 is a schematic drawing showing a structure of a filter plate of a multi-media filter for beverage pretreatment according to the present utility model drawn in half;

FIG. 3 is a schematic view showing the structure of the multi-media filter for beverage pretreatment according to the present utility model with the filter plate pulled out entirely;

fig. 4 is a schematic view showing the structure of a filter plate of a multi-media filter for beverage pretreatment according to the present utility model.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings.

Referring to fig. 1-3, a multi-media filter for beverage pretreatment according to the present utility model is provided; including box 1, diverging device 2 and filter equipment 3, wherein, diverging device 2 and filter equipment 3 set up the inside at box 1, and diverging device 2 sets up in filter equipment 3's top, and the water after the convenience reposition of redundant personnel flows to filter equipment 3 and filters, and the below of box 1 is provided with liquid outlet 14, makes the water after the filtration flow out.

Specifically, the box 1 comprises a water distributor 11, a pulley 12, a fixed baffle 13 and a liquid outlet 14; wherein, the upper part of the box body 1 is provided with a water distributor 11 for uniformly and stably distributing pretreatment water into the treatment box body.

Specifically, pulleys 12 are disposed on two sides of the case 1, through holes are disposed on the case 1 on the same horizontal plane as the pulleys 12, and the pulleys 12 are disposed outside the through holes.

Specifically, two sides of the same horizontal plane on the inner wall of the box body 1 are provided with fixed baffles 13; the upper end surface of the fixed baffle 13 is provided with a groove 131, the fixed baffle 13 is located below the pulley 12, the groove 131 is located at one end of the fixed baffle 13 away from the inner wall of the box 1, and the fixed baffle 13 is used for receiving the splitter plate 23, so as to split the pretreated water.

Specifically, the groove 131 is a semicircular groove. And the flow dividing plate 23 includes a convex portion 231, the convex portion 231 being located at the top end of the flow dividing plate 23; wherein the convex portion 231 forms a snap-fit with the groove 131, increasing the tightness of the connection between the plates, avoiding leakage of water.

Optionally, the fixed baffle 13 forms an angle of 45 ° with the inner wall of the case 1.

Further, a flow dividing device 2 is arranged below the water distributor 11, and the flow dividing device 2 comprises a partition plate 21, a rotating shaft 22, a flow dividing plate 23 and a pulling rope 24. A partition 21 is located in the middle of the tank for separating the left and right portions of the split flow of the process water to be filtered. A rotating shaft 22 is arranged above the partition plate 21, a torsion spring is arranged on the rotating shaft 22, and the torsion spring on the rotating shaft 22 keeps the flow dividing plate 23 in a vertical position, namely in a vertical position when not stressed. The flow dividing plate 23 is rotatable in the axial direction of the rotation shaft 22 when receiving tensile force on the left and right sides.

Specifically, the protrusion 231 above the diverter plate 23 is provided with a pull rope 24, and the second end of the pull rope 24 passes through the through hole in the box 1 and bypasses the pulley 12 to be connected with the filter plate 31, and the pull rope 24 is preferably pp rope or nylon rope.

Further, the filter device 3 includes a filter plate 31, a first filter filler 32, and a second filter filler 33. The filter plate 31 is a rectangular net-shaped filter plate, and can filter some solid impurities, particulate matters and the like in the pretreatment water.

Specifically, as shown in fig. 4, the filter plate 31 includes a second rotation shaft 311, a plate edge 312, and a handle 313, wherein the handle 313 is disposed in the middle of the plate edge 312, and the second rotation shaft 311 is disposed at either side of the plate edge 312. The second rotating shaft 311 is used for fixing the pulling rope 24.

Specifically, the first filter packing 32 and the second filter packing 33 are disposed below the filter plate 31, the first filter packing 32 having a small density, and the second filter packing 33 having a large density. Therefore, when the particle size of the impurity requires that the particle size of the lower filter material is smaller than that of the upper filter material, the effectiveness and full utilization of the lower filter material can be ensured.

Specifically, the filter plate 31, the first filter packing 32, and the second filter packing 33 are disposed in parallel.

In a specific embodiment, as shown in connection with fig. 2 and 3, the diverter plate 23 has a first position and a second position, is vertical when the diverter plate 23 is in the first position, is inclined when the diverter plate 23 is in the second position, and is in engagement with the fixed stop 13; thus, when the filter plate 31 is positioned at the inner side of the box body, the flow dividing plate 23 is positioned at the first position and is in a vertical state, and water is uniformly fed from both sides for filtering; when the filter plate 31 is pulled to a half position by the pulling rope 24, the convex part 231 and the groove 131 are not clamped, and the impurity on the filter plate cannot be treated in the direction of diverting water flow; when the filter plate 31 is pulled out of the casing 1 through the pulling rope 24, the flow dividing plate 23 is in the second position, the convex part 231 is completely clamped with the groove 131, and the impurity treatment on the filter plate is performed while the impurity filtration of the pretreatment water is performed on the other side of the flow dividing plate 23, so that the impurity treatment of the filter plate is performed while the filtration utilization rate of the pretreatment water is improved.

According to the utility model, the baffle is arranged in the middle of the box body, the fixed rotating shaft capable of rotating and the splitter plate are arranged above the baffle, the filter plate is pulled to drive the pulling rope to slide, so that the splitter plate is promoted to incline to the fixed baffle arranged on the box body along the pulled direction, the water flow of the water distributor changes to the side of the splitter plate which is not inclined, the water flow of the water distributor is not interrupted while impurities on the filter plate are treated, and the utilization rate of filtration is improved.

While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.

Claims (10)

1. A multi-media filter for beverage pretreatment, comprising:

the water distributor comprises a box body (1), wherein a water distributor (11) is arranged above the box body (1), pulleys (12) are arranged on two sides of the box body (1), fixed baffles (13) are arranged on two sides of the inner wall of the box body (1), and a liquid outlet (14) is arranged below the box body (1);

the flow dividing device (2), the flow dividing device (2) comprises a partition plate (21) positioned in the middle of the box body (1), a rotating shaft (22) is arranged above the partition plate (21), a flow dividing plate (23) is arranged above the rotating shaft (22), and the flow dividing plate (23) can rotate along the axial direction of the rotating shaft (22);

-a filtering device (3), the filtering device (3) comprising a filter plate (31), the filter plate (31) being arranged on both sides of the diverter plate (23) and sliding with respect to the box (1);

the convex part (231) above the splitter plate (23) is provided with a pulling rope (24) and is connected with a first end of the pulling rope (24), a second end of the pulling rope (24) bypasses the pulley (12) and is connected with the filter plate (31), the splitter plate (23) has a first position and a second position, the splitter plate (23) is in a vertical state when in the first position, the splitter plate (23) is in an inclined state when in the second position, and the splitter plate (23) is attached to the fixed baffle plate (13) when in the inclined state;

when the filter plate (31) is positioned on the inner side of the box body (1), the flow dividing plate (23) is positioned at a first position, and when the filter plate (31) is pulled out of the outer side of the box body (1), the flow dividing plate (23) is pulled to a second position through the pulling rope (24).

2. Multi-media filter for beverage pretreatment according to claim 1, characterized in that through holes are provided in the two side cases (1) of the case (1), and the pulling rope (24) passes through the through holes and bypasses the pulley (12).

3. A multi-media filter for beverage pretreatment according to claim 1, characterized in that the fixed baffle (13) is located below the pulley (12), and a side of the fixed baffle (13) away from the inner wall of the tank (1) is a semicircular groove (131).

4. A multi-media filter for beverage pretreatment according to claim 1, characterized in that said fixed baffle (13) forms an angle of 45 ° with the inner wall of said tank (1).

5. A multi-media filter for beverage pretreatment according to claim 1, characterized in that the recess (131) of the fixed baffle (13) is in a snap-fit structure with the protruding member (231) above the diverter plate (23).

6. The multi-media filter for beverage pretreatment according to claim 1, wherein the rotary shaft (22) comprises a rotary shaft with a spring inside, and the pull rope (24) is made of pp rope or nylon rope.

7. The multi-media filter for beverage pretreatment according to claim 1, characterized in that the filter device (3) further comprises a first filter filler (32) and a second filter filler (33), the first filter filler (32) and the second filter filler (33) being arranged below the filter plate (31), the density of the first filter filler (32) being smaller than the density of the second filter filler (33).

8. A multi-media filter for beverage pretreatment according to claim 1, characterized in that said filter plate (31) is a rectangular mesh filter plate.

9. The multi-media filter for beverage pretreatment according to claim 1, wherein said filter plate (31) comprises a second rotation shaft (311), a plate edge (312) and a handle (313), said handle (313) being provided in the middle of said plate edge (312), said second rotation shaft (311) being provided on either side of said plate edge (312).

10. A multi-media filter for beverage pretreatment according to claim 1, characterized in that the filter plate (31), the first filter filler (32) and the second filter filler (33) are arranged in parallel.