Sealing device of high stirring tank

Abstract

The utility model discloses a high stirring tank sealing device, which relates to the field of stirring tank sealing and comprises a high stirring tank feed port, first sealing feed plates are symmetrically arranged on two sides inside the high stirring tank feed port, and the two groups of first sealing feed plates are connected through a driving component; a first supporting plate is arranged at the bottom end of the high stirring tank feeding port, a sealing adjusting assembly is arranged at the inner top of the first supporting plate, and a filter screen is arranged at the inner bottom end of the high stirring tank feeding port. Under the matching action of the first sealing feeding plates and the driving assembly, the first connecting rod can be driven to move through the air cylinder, and the second connecting rod and the third connecting rod are sequentially driven to move through the first connecting rod, so that closing of the two first sealing feeding plates is achieved, and the sealing effect of the feeding port of the high stirring tank is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of agitator tank sealing, specifically, relates to high agitator tank sealing device. BACKGROUND

[0002] High agitator tank usually refers to a large -scale stirring equipment for industrial application, especially for chemical industry, food, pharmaceutical and material science etc. field, to mix, homogenization or promote chemical reaction container, the sealing design of high agitator tank feed inlet is the key factor to ensure that material does not leak in the stirring process, keeps the stable key factor of container inner environment, an effective sealing system can not only prevent material leakage, also can prevent external contaminant from entering, especially when processing harmful, volatile or corrosive material is more important.

[0003] High agitator tank feed inlet can effectively isolate the inside and outside environment after setting sealing device, ensure the purity and safety of stirring process, however, the sealing device in the prior art is single sealing, does not have backup or second protection, once sealing fails, it can immediately lead to material leakage or external contaminant to enter, thereby more easily leading to the damage or aging of sealing structure, and further influence overall sealing effect.

[0004] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0005] For the problems in the related art, the utility model proposes high agitator tank sealing device to overcome the above-mentioned technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] High agitator tank sealing device, including high agitator tank feed inlet, the inside both sides of high agitator tank feed inlet are symmetrically provided with first sealing feed plate, and two groups of first sealing feed plate are connected through drive assembly;The bottom of high agitator tank feed inlet is provided with first support plate, and the inner top of first support plate is provided with sealing adjustment assembly.

[0008] Further, in order to effectively intercept the large particle impurities entering the agitator tank, the inner bottom of high agitator tank feed inlet is provided with filter screen.

[0009] Further, in order to drive the first connecting rod to move through the cylinder under the cooperation of the first sealing feeding plate and the driving assembly, and drive the second connecting rod and the third connecting rod to move in turn through the first connecting rod, so as to realize the closure of the two groups of first sealing feeding plates, and further realize the sealing effect of the high stirring tank feeding port, the driving assembly comprises a second supporting plate arranged on the outer side of the circumference of the high stirring tank feeding port, a cylinder arranged at the top of the second supporting plate, a connecting shaft sleeve arranged at the output end of the cylinder, a first connecting rod arranged at one end of the connecting shaft sleeve, a second connecting rod arranged at one end of the first connecting rod, a third connecting rod arranged at the end of the second connecting rod away from the first connecting rod, and a rotating shaft arranged at the ends of the first connecting rod and the third connecting rod away from the second connecting rod, and the outer portion of the rotating shaft is provided with the first sealing feeding plate, one end of the first sealing feeding plate is a square structure, and the other end of the first sealing feeding plate is an arc structure.

[0010] Further, in order to drive the first connecting rod to move through the cylinder under the cooperation of the first sealing feeding plate and the driving assembly, and drive the second connecting rod and the third connecting rod to move in turn through the first connecting rod, so as to realize the closure of the two groups of first sealing feeding plates, and further realize the sealing effect of the high stirring tank feeding port, the driving assembly comprises a second supporting plate arranged on the outer side of the circumference of the high stirring tank feeding port, a cylinder arranged at the top of the second supporting plate, a connecting shaft sleeve arranged at the output end of the cylinder, a first connecting rod arranged at one end of the connecting shaft sleeve, a second connecting rod arranged at one end of the first connecting rod, a third connecting rod arranged at the end of the second connecting rod away from the first connecting rod, and a rotating shaft arranged at the ends of the first connecting rod and the third connecting rod away from the second connecting rod, and the outer portion of the rotating shaft is provided with the first sealing feeding plate, one end of the first sealing feeding plate is a square structure, and the other end of the first sealing feeding plate is an arc structure.

[0011] The utility model discloses the beneficial effect is:

[0012] 1, the utility model discloses under the cooperation of the first sealing feeding plate and the driving assembly, can drive the first connecting rod to move through the cylinder, and drive the second connecting rod and the third connecting rod to move in turn through the first connecting rod, so as to realize the closure of two groups of first sealing feeding plates, and further realize the sealing effect of high stirring tank feeding port, guarantee the sealing effect of high stirring tank feeding port while also can adapt to different feeding conditions.

[0013] 2, the utility model discloses under the action of the sealing adjustment assembly, can drive the driving gear to rotate through the servo motor, and realize the opening and closing of second sealing feeding plate under the meshing effect of driving gear and driven gear, and further realize the double sealing effect of high stirring tank feeding port.

[0014] 3, the utility model discloses through setting up double sealing structure in the inside of high stirring tank feeding port, not only can control the feeding amount, simultaneously, significantly improve the sealing effect of high stirring tank feeding port, and further effectively prevent any external pollutants or internal material leakage. DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 is a structural schematic view of the high-stirring tank sealing device according to the embodiment of the present application;

[0017] Figure 2 is a structural schematic view of the driving assembly in the high-stirring tank sealing device according to the embodiment of the present application;

[0018] Figure 3 is a structural schematic view of the high-stirring tank sealing device from another angle according to the embodiment of the present application;

[0019] Figure 4 is a sectional view of the high-stirring tank sealing device according to the embodiment of the present application.

[0020] In the drawings:

[0021] 1, high-stirring tank feed inlet; 2, first sealing feed plate; 3, driving assembly; 301, second support plate; 302, air cylinder; 303, connecting shaft sleeve; 304, first connecting rod; 305, second connecting rod; 306, third connecting rod; 307, rotating shaft; 4, first support plate; 5, sealing adjusting assembly; 501, third support plate; 502, servo motor; 503, driving gear; 504, driven gear; 505, connecting plate; 506, second sealing feed plate; 6, filter screen. DETAILED DESCRIPTION

[0022] In order to further illustrate the embodiments, the present application provides drawings which are part of the disclosure of the present application, mainly used to illustrate the embodiments, and can be used to explain the operating principle of the embodiments in cooperation with the related description of the specification. With reference to these contents, those skilled in the art should understand other possible embodiments and advantages of the present application. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to the embodiment of the present application, a high-stirring tank sealing device is provided.

[0024] The present application will be further described in conjunction with the drawings and specific embodiments, such as Figures 1-4As shown, the high-stirring tank sealing device according to the embodiment of the utility model, including high -stirring tank feed port 1, high -stirring tank feed port 1's inside both sides symmetry is provided with first sealing feed plate 2, two groups first sealing feed plate 2 are connected through drive assembly 3;High -stirring tank feed port 1's bottom end is provided with first support plate 4, and the inner top of first support plate 4 is provided with sealing adjustment assembly 5.

[0025] By means of the above-mentioned scheme, the utility model discloses a double sealing structure is arranged in the inside of the high-stirring tank feed port 1, which can not only control the feed quantity, but also significantly improve the sealing effect of the high-stirring tank feed port 1, thereby effectively preventing any external pollutants or internal material leakage.

[0026] In one embodiment, for the above-mentioned high-stirring tank feed port 1, a filter screen 6 is arranged at the inner bottom end of the high-stirring tank feed port 1, so that large-particle impurities entering the stirring tank can be effectively intercepted.

[0027] In one embodiment, for the above-mentioned drive assembly 3, the drive assembly 3 includes a second support plate 301 arranged on the circumferential outer side of the high-stirring tank feed port 1, a cylinder 302 arranged on the top of the second support plate 301, a connecting shaft sleeve 303 arranged at the output end of the cylinder 302, a first connecting rod 304 arranged at one end of the connecting shaft sleeve 303, a second connecting rod 305 arranged at one end of the first connecting rod 304, a third connecting rod 306 arranged at the end of the second connecting rod 305 away from the first connecting rod 304, a rotating shaft 307 arranged at the ends of the first connecting rod 304 and the third connecting rod 306 away from the second connecting rod 305, and the first sealing feed plate 2 arranged on the outside of the rotating shaft 307. One end of the first sealing feed plate 2 is in a square structure, and the other end of the first sealing feed plate 2 is in an arc structure. Thus, under the cooperation of the first sealing feed plate 2 and the drive assembly 3, the first connecting rod 304 can be driven to move by the cylinder 302, and the second connecting rod 305 and the third connecting rod 306 can be sequentially driven to move by the first connecting rod 304, so as to realize the closure of the two groups of first sealing feed plates 2, thereby realizing the sealing effect of the high-stirring tank feed port 1. The sealing effect of the high-stirring tank feed port 1 is ensured, and different feeding conditions can also be adapted.

[0028] The working principle of the drive assembly 3 in cooperation with the first sealing feed plate 2 is as follows: the cylinder 302 is started by an external controller, the first connecting rod 304 is driven to move by the output end of the cylinder 302, and the second connecting rod 305 and the third connecting rod 306 are sequentially driven to move by the first connecting rod 304, so as to drive the two groups of rotating shafts 307 to move by the first connecting rod 304 and the third connecting rod 306, respectively, thereby realizing the opening and closing of the two groups of first sealing feed plates 2. When the two groups of first sealing feed plates 2 are closed, the sealing effect of the high-stirring tank feed port 1 can be realized.

[0029] In one embodiment, for the above-mentioned sealing adjustment assembly 5, the sealing adjustment assembly 5 comprises a third supporting plate 501 arranged at one side of the bottom of the first supporting plate 4, the top of the third supporting plate 501 is provided with a servo motor 502, the output end of the servo motor 502 is provided with a driving gear 503, the circumferential outer side of the driving gear 503 is provided with a driven gear 504, the circumferential outer side of the driving gear 503 and the driven gear 504 is provided with a connecting plate 505, one end of the connecting plate 505 is provided with a second sealing feeding plate 506, one end of the second sealing feeding plate 506 is arc-shaped, so that under the action of the sealing adjustment assembly 5, the servo motor 502 can drive the driving gear 503 to rotate, and the opening and closing of the second sealing feeding plate 506 can be realized under the meshing action of the driving gear 503 and the driven gear 504, thereby realizing the double sealing effect of the high-stirring tank feeding port 1.

[0030] The working principle of the sealing adjustment assembly 5 is as follows: the servo motor 502 is started by the external controller, the driving gear 503 is driven to rotate by the output end of the servo motor 502, and the opening and closing of the two groups of second sealing feeding plates 506 are realized under the meshing action of the driving gear 503 and the driven gear 504, thereby realizing the secondary sealing effect of the high-stirring tank feeding port 1.

[0031] It should be noted that the key of the sealing design of the high-stirring tank feeding port 1 lies in ensuring the sealing and leakage prevention during the whole stirring process, especially when liquid or powder materials are handled, an effective sealing system is crucial. The sealing (such as the first sealing feeding plate 2 and the second sealing feeding plate 506) of the high-stirring tank feeding port 1 can use materials resistant to chemical corrosion, high temperature and wear, such as silicone, polytetrafluoroethylene (PTFE) or other synthetic rubber, which can withstand the chemical reaction products and temperature changes during the stirring process, and ensure that the sealing performance is maintained for a long time.

[0032] In order to facilitate the understanding of the above technical solutions of the utility model, the working principle or operation mode of the utility model in the actual process will be described in detail below.

[0033] In actual application, first, the driving assembly 3 (the working principle of the driving assembly 3 is shown above) and the sealing adjustment assembly 5 (the working principle of the sealing adjustment assembly 5 is shown above) are respectively started by the external controller, so that the two groups of first sealing feeding plates 2 and second sealing feeding plates 506 can be opened, and the materials enter the high-stirring tank through the high-stirring tank feeding port 1 for stirring work; when the two groups of first sealing feeding plates 2 and second sealing feeding plates 506 are closed by the driving assembly 3 and the sealing adjustment assembly 5 respectively, the sealing effect of the high-stirring tank feeding port 1 can be realized, thereby effectively preventing any external pollutants or internal material leakage.

[0034] In summary, by means of the technical scheme, the utility model discloses the cooperation of first sealing feed plate 2 and drive assembly 3, can drive first connecting rod 304 movement through air cylinder 302, and through first connecting rod 304, in turn drive the movement of second connecting rod 305 and third connecting rod 306, to realize the closure of two groups of first sealing feed plate 2, and then realize the sealing effect of high stirring tank feed port 1, guarantee the sealing effect of high stirring tank feed port 1, and also can adapt to different feeding conditions;The utility model discloses the effect of sealing adjustment assembly 5, can drive driving gear 503 rotation through servo motor 502, and realize the opening and closing of second sealing feed plate 506 under the meshing effect of driving gear 503 and driven gear 504, and then realize the double sealing effect of high stirring tank feed port 1;The utility model discloses the inside of high stirring tank feed port 1 is provided with double sealing structure, not only can control the feeding amount, simultaneously, significantly improve the sealing effect of high stirring tank feed port 1, and then effectively prevent any external pollutants or internal material leakage.

[0035] In the utility model, unless another explicit provision and limitation, the terms "installation", "arrangement", "connection", "fix", "screw joint" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements or the interaction of two elements, unless another explicit limitation, for the ordinary skilled in the art, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0036] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should include in the protection scope of the utility model.

Claims

1. A high-agitation tank sealing device, comprising a high-agitation tank feed port (1), characterized in that, The high-stirring tank feed inlet (1) is internally provided with two first sealing feed plates (2) symmetrically arranged on both sides, and the two groups of first sealing feed plates (2) are connected through a driving assembly (3); The bottom end of the high-stirring tank feed inlet (1) is provided with a first supporting plate (4), and the inner top of the first supporting plate (4) is provided with a sealing adjusting assembly (5).

2. The high-action can sealer of claim 1, wherein, The inner bottom end of the high-stirring tank feed inlet (1) is provided with a filter screen (6).

3. The high agitator can sealing device of claim 1, wherein, The driving assembly (3) comprises a second supporting plate (301) arranged on the circumferential outer side of the high-stirring tank feed inlet (1), a gas cylinder (302) arranged on the top of the second supporting plate (301), a connecting shaft sleeve (303) arranged on the output end of the gas cylinder (302), a first connecting rod (304) arranged on one end of the connecting shaft sleeve (303), a second connecting rod (305) arranged on one end of the first connecting rod (304), and a third connecting rod (306) arranged on the end of the second connecting rod (305) away from the first connecting rod (304).

4. The high agitator can sealing device of claim 3, wherein, The first connecting rod (304) and the third connecting rod (306) are provided with rotating shafts (307) on the ends away from the second connecting rod (305), and the outer sides of the rotating shafts (307) are provided with the first sealing feed plates (2).

5. The high agitator can sealing device of claim 4, wherein, One end of the first sealing feed plate (2) is in a square structure, and the other end of the first sealing feed plate (2) is in an arc structure.

6. The high agitator can sealing device of claim 1, wherein, The sealing adjusting assembly (5) comprises a third supporting plate (501) arranged on one side of the bottom of the first supporting plate (4), a servo motor (502) arranged on the top of the third supporting plate (501), a driving gear (503) arranged on the output end of the servo motor (502), a driven gear (504) arranged on the circumferential outer side of the driving gear (503), a connecting plate (505) arranged on the circumferential outer sides of the driving gear (503) and the driven gear (504), and a second sealing feed plate (506) arranged on one end of the connecting plate (505).

7. The high agitator can sealing device of claim 6, wherein, One end of the second sealing feed plate (506) is in an arc structure.

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