An adaptive flow regulating device for phenolic resin filter tank

Abstract

The utility model relates to the technical field of flow regulation, specifically an adaptive flow regulating device for a phenolic resin filter tank, comprising a connecting pipe and a discharge pipe, wherein a flow regulating mechanism is arranged inside the connecting pipe, and the flow regulating mechanism comprises a limit plate, an adjusting ring, a rotating plate, a hinge shaft, a connecting rod, a fixing bolt, a first bearing, a clamping column and a second bearing, wherein the inner side wall of the connecting pipe is symmetrically fixed with support rods, a support column is fixed between two of the support rods, and a plurality of the first bearings are fixed to the inner side wall of the connecting pipe in a circular array. The adaptive flow regulating device for a phenolic resin filter tank of the utility model, through the combined design of the adjusting ring and the limit plate, during the discharge process, according to the viscosity and flow rate of the phenolic resin, the operator can flexibly adjust the angle and spacing of the limit plate, thereby controlling the descending speed of the phenolic resin in the pipeline and ensuring the stability and continuity of the flow.

Description

Technical Field

[0001] The utility model relates to the technical field of flow regulation, in particular to an adaptive flow regulation device for a phenolic resin filter tank. Background Art

[0002] In chemical production, especially the production and filtration of phenolic resin, it is usually necessary to discharge the phenolic resin from the filter tank through a specific pipeline system for subsequent processing or treatment. However, in actual operation, due to the viscosity of phenolic resin and possible particle deposition, pipeline blockage often occurs, affecting production efficiency and even causing equipment damage.

[0003] Traditional flow control devices mostly control the flow rate of liquids through fixed valves or baffles, but this method is not ideal when facing viscous and easily clogged phenolic resin. In addition, fixed flow control devices often cannot be flexibly adjusted according to actual working conditions and cannot meet the needs under different production conditions. Utility Model Content

[0004] The purpose of the invention of the utility model is to overcome the defects described in the background technology, thereby realizing an adaptive flow regulating device for a phenolic resin filter tank, which can adjust the flow of phenolic resin through the combined design of an adjusting ring and a limit plate, and effectively reduce blockage through a stirring element, thereby improving production efficiency.

[0005] To achieve the above-mentioned invention object, the technical solution of the utility model is: an adaptive flow regulating device for a phenolic resin filter tank, comprising a connecting pipe and a discharge pipe, a flow regulating mechanism is arranged inside the connecting pipe, the flow regulating mechanism comprises a limit plate, an adjusting ring, a rotating plate, a hinge shaft, a connecting rod, a fixing bolt, a first bearing, a clamping column and a second bearing, support rods are symmetrically fixed to the inner wall of the connecting pipe, a support column is fixed between two of the support rods, a plurality of the first bearings are fixed to the inner wall of the connecting pipe in a circular array, a plurality of the second bearings are fixed to the outer surface of the support column in a circular array, a clamping column is fixed to the inner ring of each of the first bearing and the second bearing, a limit plate is clamped between every two of the clamping columns, one end of the rotating plate is hinged to the outer surface of the adjusting ring through a hinge shaft, and the other end of the rotating plate is fixed to the clamping column on the first bearing.

[0006] In the above-mentioned adaptive flow regulating device for the phenolic resin filter tank, the bottom of the connecting pipe is connected to the top of the discharge pipe.

[0007] In the above-mentioned adaptive flow rate regulating device for the phenolic resin filter tank, the regulating ring is sleeved on the outer surface of the connecting pipe.

[0008] In the above-mentioned adaptive flow rate regulating device for the phenolic resin filter tank, a fixing bolt for restricting the adjusting ring is threadedly connected to the adjusting ring.

[0009] In the above-mentioned adaptive flow regulating device for the phenolic resin filter tank, a stirring piece is provided on the inner top wall of the connecting pipe, and the stirring piece includes a stirring rod and a stirring blade. A plurality of stirring blades are fixed at the bottom of each stirring rod. An arc groove for sliding one of the stirring rods is provided on the connecting pipe, and a handle is connected to one end of one of the stirring rods.

[0010] In the above-mentioned adaptive flow regulating device for the phenolic resin filter tank, the outer surface of the top of the support column is wrapped with a third bearing, and the four stirring rods are evenly fixed on the outer ring of the third bearing.

[0011] Compared with the prior art, the adaptive flow regulating device for phenolic resin filter tank of the utility model has at least the following beneficial effects:

[0012] Through the combined design of the adjustment ring and the limit plate, during the discharge process, according to the viscosity and flow rate of the phenolic resin, the operator can flexibly adjust the angle and spacing of the limit plate, thereby controlling the descending speed of the phenolic resin in the pipeline and ensuring the stability and continuity of the flow.

[0013] The design of the stirring piece can effectively reduce the blockage of phenolic resin in the pipeline. When the flow of phenolic resin is blocked due to high viscosity or particle deposition, the handle can be operated to rotate the stirring rod and stirring blades to stir and disperse the phenolic resin, restore its fluidity, and make the pipeline unblocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall state of the adaptive flow regulating device for the phenolic resin filter tank of the utility model;

[0015] Figure 2 It is a front view schematic diagram of the adaptive flow regulating device for the phenolic resin filter tank of the utility model;

[0016] Figure 3 It is a schematic diagram of the main view of the limit plate of the adaptive flow regulating device for the phenolic resin filter tank of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the main view of the stirring rod of the adaptive flow regulating device for the phenolic resin filter tank.

[0018] In the figure: 1, connecting pipe; 101, arc groove; 2, discharge pipe; 3, support column; 301, support rod; 4, limit plate; 401, adjustment ring; 402, rotating plate; 403, hinge shaft; 404, connecting rod; 405, fixing bolt; 406, first bearing; 407, clamping column; 408, second bearing; 5, third bearing; 501, stirring rod; 502, stirring blade; 503, handle. DETAILED DESCRIPTION

[0019] The following is a more detailed description of the adaptive flow regulating device for a phenolic resin filter tank of the utility model in conjunction with the accompanying drawings and through specific implementation methods.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] The adaptive flow regulating device for the phenolic resin filter tank of this embodiment can adaptively adjust the flow of the phenolic resin by rotating the adjusting ring and adjusting the angle and spacing of the limit plate, and fix the adjustment result by fixing the bolt, see Figure 1-Figure 3 , including a connecting pipe 1 and a discharge pipe 2, the bottom of the connecting pipe 1 is connected to the top of the discharge pipe 2, and a flow regulating mechanism is arranged inside the connecting pipe 1, and the flow regulating mechanism includes a limit plate 4, an adjusting ring 401, a rotating plate 402, a hinge shaft 403, a connecting rod 404, a fixing bolt 405, a first bearing 406, a clamping column 407 and a second bearing 408. The inner wall of the connecting pipe 1 is symmetrically fixed with support rods 301, and a support column 3 is fixed between the two support rods 301. A plurality of first bearings 406 are fixed to the inner wall of the connecting pipe 1 in a circumferential array, and a plurality of second bearings 408 are fixed to the outer surface of the support column 3 in a circumferential array. The inner ring of each first bearing 406 and the second bearing 408 is fixed with a clamping column 407. By using the first bearing 406 and the second bearing 408, the rotating plate 402 can drive the limit plate 4 to rotate more smoothly.

[0022] The limit plate 4 is clamped between every two clamping columns 407, the adjustment ring 401 is sleeved on the outer surface of the connecting pipe 1, and one end of the rotating plate 402 is hinged on the outer surface of the adjusting ring 401 through the hinge shaft 403. The other end of the rotating plate 402 is fixed to the clamping column 407 on the first bearing 406, and the adjusting ring 401 is threadedly connected with a fixing bolt 405 for limiting the adjusting ring 401. The fixing bolt 405 can be used to fix the position of the limiting adjusting ring 401 and limit the rotation of the limiting adjusting ring 401. The position of the limiting adjusting ring 401 is fixed by a plug or other limiting mechanism for limiting the position of the limiting adjusting ring 401.

[0023] In this embodiment, the stirring member can stir the phenolic resin in the pipeline in all directions through the design of four stirring rods and stirring blades, effectively preventing blockage, improving fluidity, and being easy and quick to operate. Figure 4 The inner top wall of the connecting tube 1 is provided with a stirring member, which includes a stirring rod 501 and a stirring blade 502. The outer surface of the top of the supporting column 3 is wrapped with a third bearing 5, and four stirring rods 501 are evenly fixed on the outer ring of the third bearing 5. A plurality of stirring blades 502 are fixed at the bottom of each stirring rod 501. An arc groove 101 for sliding one of the stirring rods 501 is provided on the connecting tube 1. A handle 503 is connected to one end of one of the stirring rods 501. The arc groove 101 is used to limit the sliding position of one of the stirring rods 501.

[0024] The method of using the adaptive flow regulating device for the phenolic resin filter tank of the utility model is as follows: first, the top of the connecting pipe 1 is flange-connected with the external filter tank. First, these limit plates 4 are arranged in parallel in the initial state and form a sealed structure. When discharging, the adjusting ring 401 is pushed to make the adjusting ring 401 rotate and descend on the outer surface of the connecting pipe.

[0025] The rotation and descent of the adjusting ring 401 drives one end of the rotating plate 402 to rotate with the connecting rod 404 on the first bearing 406 as the center of the circle, and the rotating plate 402 drives the connecting rod 404 to rotate, and the rotating plate 402 drives the limiting plate 4 to rotate, and the limiting plates 4 gradually rotate, resulting in a change in the relative position between the limiting plates 4. As the limiting plates 4 rotate, the spacing between them begins to form. According to the amplitude of the descent of the adjusting ring 401, the angles and spacings between the multiple limiting plates 4 are adjusted, thereby adjusting the speed at which the phenolic resin descends in the connecting tube 1.

[0026] If the phenolic resin in the connecting tube 1 is blocked, the handle 503 can be pushed, and the handle 503 drives one of the stirring rods 501 to rotate. One of the stirring rods 501 drives the other three stirring rods 501 to rotate through the outer ring of the bearing. The stirring blades 502 on the stirring rod 501 stir and disperse the phenolic resin, so that the phenolic resin can pass through the connecting tube 1.

[0027] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0028] The exemplary implementation of the present invention is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims

1. An adaptive flow regulating device for a phenolic resin filter tank, comprising a connecting pipe (1) and a discharge pipe (2), characterized in that: The connecting tube (1) is provided with a flow regulating mechanism inside, the flow regulating mechanism comprising a limit plate (4), an adjusting ring (401), a rotating plate (402), a hinge shaft (403), a connecting rod (404), a fixing bolt (405), a first bearing (406), a clamping column (407) and a second bearing (408); support rods (301) are symmetrically fixed to the inner side wall of the connecting tube (1); a support column (3) is fixed between the two support rods (301); a plurality of the first bearings (406) are fixed in a circular array. The second bearings (408) are fixed on the inner wall of the connecting tube (1), and a plurality of the second bearings (408) are fixed on the outer surface of the supporting column (3) in a circular array. A clamping column (407) is fixed to the inner ring of each of the first bearings (406) and the second bearings (408). A limiting plate (4) is clamped between every two of the clamping columns (407). One end of the rotating plate (402) is hinged to the outer surface of the adjusting ring (401) through a hinge shaft (403), and the other end of the rotating plate (402) is fixed to the clamping column (407) on the first bearing (406).

2. The adaptive flow regulating device for a phenolic resin filter tank according to claim 1, characterized in that: The bottom of the connecting pipe (1) is connected to the top of the discharge pipe (2).

3. The adaptive flow regulating device for a phenolic resin filter tank according to claim 1, characterized in that: The adjusting ring (401) is sleeved on the outer surface of the connecting pipe (1).

4. The adaptive flow regulating device for a phenolic resin filter tank according to claim 1, characterized in that: The adjusting ring (401) is threadedly connected with a fixing bolt (405) for limiting the adjusting ring (401).

5. The adaptive flow regulating device for a phenolic resin filter tank according to claim 1, characterized in that: The inner top wall of the connecting tube (1) is provided with a stirring member, which comprises a stirring rod (501) and stirring blades (502), and a plurality of stirring blades (502) are fixed to the bottom of each stirring rod (501). The connecting tube (1) is provided with an arc groove (101) for sliding one of the stirring rods (501), and one end of one of the stirring rods (501) is connected to a handle (503).

6. The adaptive flow control device for a phenolic resin filter tank according to claim 5, characterized in that: The top outer surface of the support column (3) is wrapped with a third bearing (5), and the four stirring rods (501) are evenly fixed on the outer ring of the third bearing (5).

Images