Filter paper homogenizer

Abstract

The utility model relates to the technical field of filtering tools, in particular to a filter paper homogenizer which comprises a bottom plate, a rectangular rod which is vertically arranged is fixedly installed on the upper surface of an end plate body of the bottom plate, and a first fixing sleeve and a second fixing sleeve are connected to the rectangular rod in a sliding mode. The first fixing sleeve and the second fixing sleeve are both in threaded connection with fastening bolts, a first connecting rod is fixedly installed on the side face of the first fixing sleeve, a rectangular frame is fixedly installed at the end of the first connecting rod, a mesh plate is fixedly installed at the bottom of the rectangular frame, and a second connecting rod is fixedly installed on the side face of the second fixing sleeve. A containing box is fixedly installed at the end of the second connecting rod and located above the rectangular frame, a plurality of water dripping holes arranged in a matrix mode are formed in the bottom wall of the containing box, a blocking plate is arranged in the containing box, and a plurality of water passing holes arranged in a matrix mode are formed in the blocking plate. According to the utility model, uniform liquid outlet operation is facilitated, the liquid flow can be adjusted, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering tools, in particular to a filter paper homogenizer. Background Art

[0002] In laboratories and industrial production, filter paper is a common filtration medium and is widely used in liquid purification. However, during the filtration process, due to factors such as uneven fluid pressure distribution, differences in filter paper materials or improper operation, the filter paper often experiences excessive local force, resulting in filter paper breakage, decreased filtration efficiency and uneven filtration results. These problems not only affect the filtration effect, but may also cause experimental failure or increased production costs.

[0003] Existing solutions often rely on improving the structural design of the filter device or adopting more advanced filter paper materials. However, these methods are often costly and fail to fundamentally solve the problem of uneven force on the filter paper. To prevent damage to the filter paper, a corresponding homogenizer is usually installed above the filter paper to evenly distribute the liquid and avoid excessive local force. However, this type of homogenizer has the defect of not being able to adjust the size of the liquid outflow hole. Therefore, the flow rate of a single liquid outflow hole cannot be adjusted according to actual conditions, which affects the performance and causes inconvenience to the user. In view of this, we propose a filter paper homogenizer. Utility Model Content

[0004] The purpose of the present invention is to provide a filter paper homogenizer to solve the defects mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A filter paper uniformizer comprises a base plate, wherein a vertically arranged rectangular rod is fixedly mounted on the upper surface of the end plate body of the base plate, a first fixing sleeve and a second fixing sleeve are slidably connected to the rectangular rod, the first fixing sleeve and the second fixing sleeve are both threadedly connected with fastening bolts, a first connecting rod is fixedly mounted on the side surface of the first fixing sleeve, a rectangular frame is fixedly mounted on the end portion of the first connecting rod, a mesh plate is fixedly mounted on the bottom of the rectangular frame, a second connecting rod is fixedly mounted on the side surface of the second fixing sleeve, a containing box is fixedly mounted on the end portion of the second connecting rod, the containing box is located above the rectangular frame, a plurality of drip holes arranged in a matrix are provided on the bottom wall of the containing box, a sealing plate is provided in the containing box, and a plurality of water holes arranged in a matrix are provided on the sealing plate.

[0007] Preferably, a plurality of support pads arranged in a matrix are fixedly mounted on the bottom surface of the base plate, and the height of the support pads is greater than 2 cm.

[0008] Preferably, the cross-section of the rectangular rod is rectangular, and the sizes of the first fixing sleeve and the second fixing sleeve are both adapted to the size of the rectangular rod.

[0009] Preferably, the mesh plate is a mesh plate structure, and the size of the blocking plate is smaller than the size of the containing box.

[0010] Preferably, an inner rectangular ring in the shape of a rectangular ring is fixedly mounted on the bottom surface of the container box, and the inner wall of the inner rectangular ring is inclined inwardly by 15° to 45° toward the center of the bottom of the container box.

[0011] Preferably, the distance between the two water through holes is greater than the inner diameter of the dripping hole, and the number of the water through holes is equal to the number of the dripping holes.

[0012] Preferably, a protrusion is fixedly mounted on an inner wall of one side of the container box, a screw is threadedly connected to the protrusion, and the screw is located above the blocking plate.

[0013] Preferably, a compression plate is fixedly mounted on the bottom end of the screw rod, and a knob is fixedly mounted on the top end of the screw rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is used to place filter paper through the rectangular frame and mesh plate provided. The provided container box and dripping hole make the liquid drip more evenly along the dripping hole. The provided blocking plate and water hole are used to block the dripping hole accordingly, so as to adjust the flow rate of the liquid flowing through the dripping hole, thereby achieving the effect of evenly distributing the liquid and regulating the liquid flow rate.

[0016] 2. The utility model can realize height adjustment operation by sliding connection between the first fixing sleeve, the second fixing sleeve and the rectangular rod, and can achieve the effect of pressing the sealing plate by the provided screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is one of the partial structural diagrams of the utility model;

[0019] Figure 3 This is the second schematic diagram of the partial structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0021] The meaning of each number in the figure is:

[0022] 1. Bottom plate; 10. Support block; 11. Rectangular rod; 12. First fixing sleeve; 121. First connecting rod; 122. Rectangular frame; 123. Mesh plate; 13. Second fixing sleeve; 131. Second connecting rod; 14. Fastening bolts;

[0023] 2. Container box; 20. Inner rectangular ring; 21. Drip hole; 22. Bump; 23. Screw; 231. Pressing plate; 232. Knob; 24. Sealing plate; 241. Drain hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a filter paper uniformizer, comprising a base plate 1, a vertically arranged rectangular rod 11 fixedly mounted on the upper surface of the end plate body of the base plate 1, a first fixing sleeve 12 and a second fixing sleeve 13 being slidably connected to the rectangular rod 11, and a fastening bolt 14 being threadedly connected to the first fixing sleeve 12 and the second fixing sleeve 13, and the fastening bolt 14 is used to fix the first fixing sleeve 12 and the second fixing sleeve 13;

[0026] Specifically, a first connecting rod 121 is fixedly installed on the side of the first fixed sleeve 12, a rectangular frame 122 is fixedly installed on the end of the first connecting rod 121, and a mesh plate 123 is fixedly installed on the bottom of the rectangular frame 122. The mesh plate 123 is a mesh plate structure used for liquid circulation operations; a second connecting rod 131 is fixedly installed on the side of the second fixed sleeve 13, and a holding box 2 is fixedly installed on the end of the second connecting rod 131. The holding box 2 is located above the rectangular frame 122, and a plurality of drip holes 21 arranged in a matrix are provided on the bottom wall of the holding box 2. A sealing plate 24 is provided in the holding box 2, and a plurality of water holes 241 arranged in a matrix are provided on the sealing plate 24. The size of the sealing plate 24 is smaller than the size of the holding box 2, so that the sealing plate 24 can move in the holding box 2 to adjust the degree of blocking of the drip holes 21 by the sealing plate 24.

[0027] In this embodiment, a plurality of support pads 10 arranged in a matrix are fixedly mounted on the bottom surface of the base plate 1 . The height of the support pads 10 is greater than 2 cm, so that the support operation is performed using the support pads 10 .

[0028] Specifically, the cross section of the rectangular rod 11 is rectangular, and the sizes of the first fixing sleeve 12 and the second fixing sleeve 13 are adapted to the size of the rectangular rod 11 , so that the first fixing sleeve 12 and the second fixing sleeve 13 can slide up and down stably.

[0029] Furthermore, an inner rectangular ring 20 in the shape of a rectangular ring is fixedly installed on the bottom surface of the container box 2. The inner wall of the inner rectangular ring 20 is inclined inward at 15° to 45° toward the bottom center of the container box 2, so that the liquid dripping along the drip hole 21 will not flow out from the side of the container box 2.

[0030] In addition, the distance between the two water holes 241 is greater than the inner diameter of the drip hole 21 , and the number of the water holes 241 is equal to the number of the drip holes 21 , so that the blocking plate 24 can block the drip holes 21 .

[0031] It is worth mentioning that a protrusion 22 is fixedly installed on the inner wall of one side of the container box 2, and a screw 23 is threadedly connected to the protrusion 22, and the screw 23 is located above the sealing plate 24; a clamping plate 231 is fixedly installed on the bottom end of the screw 23, and a knob 232 is fixedly installed on the top end of the screw 23, so that the clamping plate 231 is used to clamp and fix the sealing plate 24.

[0032] When the filter paper uniformizer of the present invention is in use, the filter paper is spread in the rectangular frame 122, and then the screw 23 is loosened according to the specific amount of dripping, and then the blocking plate 24 is slid left and right to adjust the degree of blocking of the drip hole 21 by the blocking plate 24. At this time, the amount of liquid flowing through the drip hole 21 is adjusted. After adjustment, the screw 23 is further tightened to make the pressing plate 231 rest on the blocking plate 24 to complete the fixing operation, and then the liquid is poured into the containing box 2. At this time, the liquid can flow along the water through hole 241 and the drip hole 21 to the filter paper part in the rectangular frame 122 for filtering operation.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter paper homogenizer, comprising a bottom plate (1), characterized in that: A vertically arranged rectangular rod (11) is fixedly mounted on the upper surface of the end plate of the bottom plate (1), a first fixing sleeve (12) and a second fixing sleeve (13) are slidably connected to the rectangular rod (11), a fastening bolt (14) is threadedly connected to the first fixing sleeve (12) and the second fixing sleeve (13), a first connecting rod (121) is fixedly mounted on the side surface of the first fixing sleeve (12), a rectangular frame (122) is fixedly mounted on the end of the first connecting rod (121), and the rectangular frame (122) is fixedly mounted on the side surface of the first fixing sleeve (12). A mesh plate (123) is fixedly mounted on the bottom, a second connecting rod (131) is fixedly mounted on the side of the second fixing sleeve (13), a container box (2) is fixedly mounted on the end of the second connecting rod (131), the container box (2) is located above the rectangular frame (122), a plurality of drip holes (21) arranged in a matrix are provided on the bottom wall of the container box (2), a blocking plate (24) is provided in the container box (2), and a plurality of water holes (241) arranged in a matrix are provided on the blocking plate (24).

2. The filter paper homogenizer according to claim 1, characterized in that: A plurality of support pads (10) arranged in a matrix are fixedly mounted on the bottom surface of the base plate (1), and the height of the support pads (10) is greater than 2 cm.

3. The filter paper homogenizer according to claim 1, characterized in that: The cross section of the rectangular rod (11) is rectangular, and the sizes of the first fixing sleeve (12) and the second fixing sleeve (13) are both adapted to the sizes of the rectangular rod (11).

4. The filter paper homogenizer according to claim 1, characterized in that: The mesh plate (123) is a mesh plate structure, and the size of the blocking plate (24) is smaller than the size of the container box (2).

5. The filter paper homogenizer according to claim 1, characterized in that: An inner rectangular ring (20) in the shape of a rectangular ring is fixedly mounted on the bottom surface of the container box (2), and the inner wall of the inner rectangular ring (20) is inclined inwardly at an angle of 15° to 45° toward the center of the bottom of the container box (2).

6. The filter paper homogenizer according to claim 1, characterized in that: The distance between the two water-through holes (241) is greater than the inner diameter of the dripping hole (21), and the number of the water-through holes (241) is equal to the number of the dripping holes (21).

7. The filter paper homogenizer according to claim 1, characterized in that: A protrusion (22) is fixedly mounted on the inner wall of one side of the container box (2), a screw (23) is threadedly connected to the protrusion (22), and the screw (23) is located above the blocking plate (24).

8. The filter paper homogenizer according to claim 7, characterized in that: A compression plate (231) is fixedly mounted on the bottom end of the screw rod (23), and a knob (232) is fixedly mounted on the top end of the screw rod (23).

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