CN216677803U

CN216677803U - Stripping liquid purification blending tank

Info

Publication number: CN216677803U
Application number: CN202123322327.5U
Authority: CN
Inventors: 周建; 蔡雅棠; 马晓明; 邓靖
Original assignee: Sichuan Forever Chemical Engineering Technology Co ltd
Current assignee: Sichuan Forever Chemical Engineering Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-07
Anticipated expiration: 2031-12-28

Abstract

A stripping liquid purification blending tank comprises a tilting mechanism and a mixing tank; the tilting mechanism is used for tilting the mixing tank and comprises a pair of fixing rings, mounting lugs are symmetrically arranged on the outer walls of the fixing rings, a rotating inner plate is mounted at the outer side end of each pair of mounting lugs, a rotating shaft is arranged on the rotating inner plate, rotating seats are sleeved on the rotating shaft, supporting frames are mounted at the lower ends of the rotating seats, hinging blocks are arranged at the lower ends of the supporting frames, rotating heads are hinged to the outer side ends of the hinging blocks, a tilting motor is mounted on each rotating head, a tilting screw rod is connected to an output shaft of the tilting motor, a screw sleeve is arranged at the other end of the tilting screw rod, an extending connecting plate is hinged to the screw sleeve, and the other end of the extending connecting plate is arranged on the rotating shaft; the mixing tank is arranged on the tilting mechanism and used for mixing materials. The over-tilting mechanism and the mixing tank are convenient for blending the stripping liquid, the residual quantity can be reduced during discharging, and the yield of the stripping liquid is improved.

Description

Stripping liquid purification blending tank

Technical Field

The utility model relates to the technical field related to stripping liquid regeneration, in particular to a stripping liquid purification and preparation tank.

Background

The stripper is used to remove the photoresist coated on the microcircuit protection area as a mask by the stripper during the manufacturing process of the liquid crystal display panel, the semiconductor integrated circuit, and the like. When the stripping liquid is applied, the stripping waste liquid is synchronously generated, and the organic components in the stripping waste liquid can be recycled, so that the stripping liquid is required to be regenerated conventionally in order to improve the effective utilization rate of resources.

The stripping waste liquid is regenerated through the processes of dehydration rectification, film evaporation, product refining and the like during regeneration, a certain amount of other components are required to be added into the regenerated stripping liquid stock solution in order to achieve strict use conditions, the stirring and mixing uniformity of the stripping liquid is insufficient during blending in the prior art, and a part of the stripping liquid always remains in a blending tank after the blending of the stripping liquid is finished, so that the yield of the stripping liquid is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stripping solution purification and preparation tank, which is used for solving the defects of the prior art, facilitating the preparation of stripping solution, reducing the residual quantity during discharge, improving the yield of the stripping solution, ensuring the mixing degree of glass solution during the preparation and improving the quality of the stripping solution.

In order to achieve the purpose of the utility model, the following technology is adopted:

a stripping liquid purification blending tank comprises a tilting mechanism and a mixing tank;

the tilting mechanism is used for tilting the mixing tank and comprises a pair of fixing rings, mounting lugs are symmetrically arranged on the outer walls of the fixing rings, a rotating inner plate is mounted at the outer side end of each pair of mounting lugs, a rotating shaft is arranged on the rotating inner plate, rotating seats are sleeved on the rotating shaft, supporting frames are mounted at the lower ends of the rotating seats, hinging blocks are arranged at the lower ends of the supporting frames, rotating heads are hinged to the outer side ends of the hinging blocks, a tilting motor is mounted on each rotating head, a tilting screw rod is connected to an output shaft of the tilting motor, a screw sleeve is arranged at the other end of the tilting screw rod, an extending connecting plate is hinged to the screw sleeve, and the other end of the extending connecting plate is arranged on the rotating shaft;

the mixing tank is arranged on the tilting mechanism and used for mixing materials.

Further, the blending tank is including being fixed in solid fixed ring's well section of thick bamboo, and the both ends of well section of thick bamboo all are fixed with the bulb cover through the screw rod, and the bulb cover all is equipped with the connecting cylinder outwards with extending, and the end disc is all installed to the outside end of connecting cylinder, and well section of thick bamboo upwards extends ground intercommunication has a plurality of inlet pipes, and the one end downwardly extending ground intercommunication of well section of thick bamboo has the discharging pipe.

Further, install the compounding motor on one of them end plate, the output shaft of compounding motor has the transmission shaft, the other end of transmission shaft is located on the other end plate, the both ends of transmission shaft all are equipped with the solid fixed cylinder, the solid fixed cylinder is equipped with the arc and stirs the board with the circumference array, the connecting cylinder is worn in the outside end of solid fixed cylinder, the cover is equipped with well sleeve on the transmission shaft, well telescopic outer wall is equipped with a plurality of stirring even boards, the other end of stirring even board is equipped with stirs the piece.

Furthermore, a hemispherical sealing element is arranged in each connecting cylinder, and the transmission shaft penetrates through the hemispherical sealing element.

The technical scheme has the advantages that:

the utility model can conveniently mix the stripping liquid through the tilting mechanism and the mixing tank, can reduce the residual quantity when discharging, improves the yield of the stripping liquid, can ensure the mixing degree of the glass liquid when mixing, improves the quality of the stripping liquid and has stronger practicability.

Drawings

Fig. 1 shows a perspective view of one embodiment.

Figure 2 shows a side view of one of the embodiments.

Fig. 3 shows a cross-sectional view at a-a.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

As shown in fig. 1-3, a stripping solution purifying and blending tank comprises a tilting mechanism 1 and a mixing tank 2, wherein the tilting mechanism 1 is used for tilting the mixing tank 2, and the mixing tank 2 is arranged on the tilting mechanism 1 and used for mixing materials. Mixing tank 2 in this embodiment conveniently carries out the stirring of stripping liquid and mixes when carrying out the stripping liquid and allotting to promoted the quality of stripping liquid, tilt mechanism 1 conveniently carries out mixing tank 2's slope, thereby conveniently will strip the discharge that the liquid is not remained from mixing tank 2, thereby improved the rate of acquisition of stripping liquid.

Tilting mechanism 1 includes a pair of solid fixed ring 10, gu fixed ring 10's outer wall is symmetrical structure's the installation lug 11 that is equipped with, every rotation inner panel is all installed to the outside end of installation lug 11, be equipped with the axis of rotation on the rotation inner panel, all the cover is equipped with in the axis of rotation and rotates seat 12, support frame 18 is all installed to the lower extreme that rotates seat 12, support frame 18 lower extreme is equipped with all is equipped with articulated piece 190, the outside end of articulated piece 190 articulates there is swivel head 16, swivel head 16 installs tilt motor 17, tilt motor 17's output shaft has slope lead screw 15, the other end of slope lead screw 15 is equipped with wire sleeve 14, wire sleeve 14 articulates there is overhanging even board 13, the axis of rotation is located to the other end of overhanging even board 13. The fixing ring 10 in this embodiment facilitates the fixing of the mixing tank 2, and when the embodiment is used for the inclination of the mixing tank 2, the inclination screw rod 15 is driven to rotate by the inclination motor 17, so that the distance between the rotating head 16 and the thread sleeve 14 is increased or reduced, when the distance between the rotating head 16 and the thread sleeve 14 is increased, the mixing tank 2 is inclined to one side, and the stripping liquid in the mixing tank is discharged in the inclined state, and the adjusting mode adopts a stable triangular structure, so that the stability during adjustment is ensured, and when the mixing of the stripping liquid is performed, the stability of the mixing tank 2 can be ensured, and of course, in order to improve the stability of the whole device, the support frame 18 can be fixed on a lower mounting frame.

Mixing tank 2 is including being fixed in the well section of thick bamboo 20 of solid fixed ring 10, and the both ends of well section of thick bamboo 20 all are fixed with bulb cover 21 through the screw rod, and bulb cover 21 all is equipped with connecting cylinder 22 outwards with extending, and end disc 23 is all installed to the outside end of connecting cylinder 22, and well section of thick bamboo 20 upwards extends ground intercommunication has a plurality of inlet pipes 200, and the one end of well section of thick bamboo 20 downwards extends ground intercommunication has discharging pipe 209. Install compounding motor 24 on one of them end dish 23, the output shaft of compounding motor 24 has transmission shaft 202, the other end of transmission shaft 202 is located on another end dish 23, the both ends of transmission shaft 202 all are equipped with solid fixed cylinder 203, gu fixed cylinder 203 is equipped with arc stirring board 204 with circumference array, gu fixed cylinder 203's outside end is worn in connecting cylinder 22, the cover is equipped with well sleeve 205 on the transmission shaft 202, the outer wall of well sleeve 205 is equipped with a plurality of stirring even boards 206, the other end of stirring even board 206 is equipped with stirring piece 207. The connecting cylinders 22 are provided with hemispherical seals 201, and the transmission shaft 202 penetrates through the hemispherical seals 201. The feeding pipe 200 in this embodiment facilitates feeding of different component materials, of course, control valves are disposed thereon, when the control valves are in a closed state during mixing, in this embodiment, during mixing during stripping liquid blending, the mixing motor 24 drives the transmission shaft 202 to rotate, and the transmission shaft 202 drives the arc-shaped stirring plate 204 and the stirring plate 207 to rotate, and the solution is stirred by the two, wherein the arc-shaped stirring plate 204 is disposed to prevent the material from adhering to the inner wall of the bulb cover 21, and the fixed cylinder 203 also plays a role of sealing the connection cylinder 22, in order to enhance the sealing effect, a sealing ring may be disposed at one end of the fixed cylinder 203, and the hemispherical sealing member 201 further enhances the sealing effect, wherein the area of the stirring plate 207 is larger than the area of the stirring connecting plate 206, on one hand, the stirring effect is enhanced, and on the other hand, the resistance of the solution to rotation is reduced, thereby conveniently realizing the mixing operation of the stripping liquid.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A stripping liquid purification and preparation tank is characterized by comprising an inclining mechanism (1) and a mixing tank (2);

the tilting mechanism (1) is used for tilting the mixing tank (2), and comprises a pair of fixing rings (10), the outer walls of the fixing rings (10) are provided with mounting lugs (11) in a symmetrical structure, the outer side ends of each pair of mounting lugs (11) are provided with a rotating inner plate, the rotating inner plates are provided with rotating shafts, the rotating shafts are sleeved with rotating seats (12), the lower ends of the rotating seats (12) are provided with supporting frames (18), the lower ends of the supporting frames (18) are provided with hinging blocks (190), the outer side ends of the hinging blocks (190) are hinged with rotating heads (16), the rotating heads (16) are provided with tilting motors (17), output shafts of the tilting motors (17) are connected with tilting lead screws (15), the other ends of the tilting lead screws (15) are provided with wire sleeves (14), the wire sleeves (14) are hinged with overhanging connecting plates (13), and the other ends of the overhanging connecting plates (13) are arranged on the rotating shafts;

the mixing tank (2) is arranged on the tilting mechanism (1) and used for mixing materials.

2. The stripping liquid purification blending tank of claim 1, wherein the mixing tank (2) comprises a middle cylinder (20) fixed on the fixing ring (10), two ends of the middle cylinder (20) are both fixed with ball head covers (21) through screws, the ball head covers (21) are both provided with connecting cylinders (22) extending outwards, end plates (23) are both mounted at the outer ends of the connecting cylinders (22), the middle cylinder (20) is communicated with a plurality of feeding pipes (200) extending upwards, and one end of the middle cylinder (20) is communicated with a discharging pipe (209) extending downwards.

3. The stripping liquid purification blending tank of claim 2, wherein a mixing motor (24) is installed on one end disc (23), an output shaft of the mixing motor (24) is connected with a transmission shaft (202), the other end of the transmission shaft (202) is arranged on the other end disc (23), both ends of the transmission shaft (202) are provided with fixed cylinders (203), the fixed cylinders (203) are provided with arc-shaped stirring plates (204) in a circumferential array manner, the outer ends of the fixed cylinders (203) penetrate through the connecting cylinder (22), a middle sleeve (205) is sleeved on the transmission shaft (202), the outer wall of the middle sleeve (205) is provided with a plurality of stirring connecting plates (206), and the other ends of the stirring connecting plates (206) are provided with stirring sheets (207).

4. The stripping solution purification dispensing tank according to claim 3, wherein the connecting cylinders (22) are provided with hemispherical seals (201), and the transmission shafts (202) penetrate through the hemispherical seals (201).