Liquid preparation tank with anti-vortex structure

Abstract

The utility model provides a liquid preparation tank with an anti-vortex structure, which belongs to the technical field of liquid preparation tanks and comprises a liquid preparation tank body. The anti-vortex flow guide assembly is arranged on the inner side wall of the liquid preparation tank body; the anti-vortex turbulent flow assembly is arranged on the liquid preparation tank body; wherein the anti-vortex flow guide assembly comprises a flow guide cover welded on the inner side wall of the liquid preparation tank body; the flow guide channel is arranged in the flow guide cover in a penetrating manner; the flow guide inlet is formed in the outer side wall of the flow guide cover; according to the utility model, the anti-vortex flow guide assembly can guide the bottom-layer liquid in the tank body of the liquid preparation tank from bottom to top in the stirring process, so that the bottom-layer liquid in the tank body of the liquid preparation tank can be conveniently guided to the position above the highest liquid level in the tank body of the liquid preparation tank, and the liquid can be fully mixed in the vertical direction while the vortex is prevented from being formed; and liquid in the tank body of the liquid preparation tank is prevented from layering under different specific gravities.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of liquid preparation tank, concretely relates to a liquid preparation tank with anti-vortex structure. BACKGROUND

[0002] Liquid preparation tank is also called preparation tank or mixing tank, which is a mixing and stirring container for mixing and preparing one or several materials according to the process ratio. Liquid preparation tank is mainly used in dairy, chemical, food, beverage, pharmaceutical, medical and other industries, and is most commonly used in pharmaceutical industry.

[0003] When the liquid in the liquid preparation tank is stirred, the stirring speed needs to be maintained at a high state in order to ensure sufficient stirring, which can easily cause vortex. Vortex can cause air to be entrained into the liquid, affecting the mixing effect, and even causing splashing or bubbles, especially in sensitive reactions. The liquid preparation tank lacks effective anti-vortex structure.

[0004] Therefore, a liquid preparation tank with anti-vortex structure is proposed. SUMMARY

[0005] The utility model provides a liquid preparation tank with anti-vortex structure, and aims to solve the above problems.

[0006] The utility model embodiment provides a liquid preparation tank with anti-vortex structure, including liquid preparation tank body, anti-vortex flow guide assembly that is located in the inner side wall of liquid preparation tank body, and anti-vortex flow disturbance assembly that is located on the liquid preparation tank body, wherein, the anti-vortex flow guide assembly includes: the flow guide cover that is welded to the inner side wall of liquid preparation tank body, the flow guide channel that is through and located in the inside of flow guide cover, and the flow guide inlet that is opened in the outer side wall of flow guide cover, wherein, the anti-vortex flow disturbance assembly includes: the support frame that is fixed through screw and located at the position of the inner side wall of liquid preparation tank body near anti-vortex flow guide assembly, the limiting slot that is opened in the top of support frame, the sealing seat that is fixed through screw and located at the position of the horizontal side of outer side wall of liquid preparation tank body near support frame, the electric push rod that is fixed through bolt and located at the central position of the outer wall of the side away from liquid preparation tank body on the sealing seat, and the spoiler that is fixed to the output end of electric push rod.

[0007] A liquid preparation tank with anti-vortex structure also includes a viewing window located on the outer side wall of the liquid preparation tank body, a support leg fixed to the bottom of the liquid preparation tank body by a bolt, a liquid preparation tank cover located above the liquid preparation tank body, a butt flange integrally formed on the top of the liquid preparation tank body and the bottom of the liquid preparation tank cover, respectively, a stirring motor fixed by a bolt at the central position of the top of the liquid preparation tank cover, and a feeding valve located at the position of the side near the stirring motor on the top of the liquid preparation tank cover.

[0008] Further, the outer wall of one side of the flow guide cover matches and fits with the inner side wall of the liquid preparation tank body, and the flow guide cover is arranged in a spiral shape, and the height of the top of the flow guide cover is above the highest liquid level in the liquid preparation tank body.

[0009] By adopting the above technical scheme, the flow guide cover is arranged close to the inner side wall of the liquid preparation tank body and arranged in a spiral shape, so that the flow guide cover can guide the stirred liquid from bottom to top.

[0010] Further, the flow guide channel is connected with the flow guide inlet, and the cross section of the flow guide inlet is rectangular.

[0011] By adopting the above technical scheme, the liquid at the bottom of the liquid preparation tank body can enter the flow guide channel through the flow guide inlet when being stirred and rotated, and the liquid at the bottom flows from bottom to top under the guidance of the flow guide channel.

[0012] Further, the spoiler is located on the inner side of the limiting groove, and the spoiler and the limiting groove are connected through sliding blocks and sliding grooves.

[0013] By adopting the above technical scheme, the limiting groove limits the spoiler, and the spoiler slides in the limiting groove, so as to ensure the stability of the movement of the spoiler and improve the support of the support frame for the spoiler.

[0014] Further, the output end of the stirring motor is provided with a stirring shaft and a stirring paddle, and the top of the support frame is provided with a through hole through which the stirring shaft penetrates.

[0015] By adopting the above technical scheme, the through hole can provide support for the stirring shaft, so as to ensure the stability of the rotation of the stirring shaft and the stirring paddle.

[0016] Further, the butt flange at the top of the liquid preparation tank body and the butt flange at the bottom of the liquid preparation tank cover are fixedly connected through bolts.

[0017] By adopting the above technical scheme, the butt flanges are butt jointed to facilitate the opening of the liquid preparation tank cover, so as to maintain and repair the inside of the liquid preparation tank body.

[0018] Further, the bottom of the liquid preparation tank body is provided with a discharging valve, and the discharging valve and the feeding valve are connected with the internal space of the liquid preparation tank body.

[0019] By adopting the above technical scheme, the structure of being connected with each other facilitates feeding and discharging.

[0020] The beneficial effects of the utility model are as follows:

[0021] The utility model discloses a anti -vortex flow guide subassembly can with the liquid of mixing process in the tank body of liquid preparation tank bottom layer from bottom to top flow guide, the bottom layer liquid flow guide in the tank body of liquid preparation tank to the above of the highest liquid level in the tank body, form the blocking vortex at the same time and realize the sufficient mixing of liquid in the vertical direction, avoid the stratification of liquid in the tank body of liquid preparation tank under different specific gravity, guarantee the uniformity of liquid preparation, through the continuous change of the radial position of spoiler in the tank body of liquid preparation tank, can block the flowing liquid, disturb the trajectory of liquid flow, and further avoid the generation of vortex.

[0022] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the present application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the description and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and together with the description serve to explain the present application, and do not limit the present application. In the drawings:

[0024] Figure 1 It is the structural schematic diagram of the embodiment of the utility model;

[0025] Figure 2 It is the structural schematic diagram of the embodiment of the utility model;

[0026] Figure 3 It is the structural schematic diagram of the embodiment of the utility model;

[0027] Figure 4 It is the structural schematic diagram of the embodiment of the utility model.

[0028] Reference signs: 1, the tank body of liquid preparation tank;2, anti -vortex flow guide subassembly;21, flow guide cover;22, flow guide channel;23, flow guide import;3, anti -vortex flow guide subassembly;31, support frame;32, limit slot;33, sealing seat;34, electric push rod;35, spoiler;4, visual window;5, support leg;6, liquid preparation tank cover;7, butt flange;8, stirring motor;9, feeding valve. DETAILED DESCRIPTION

[0029] In order to make the technical scheme of the utility model, the technical scheme and the advantages of the embodiment of the utility model more clearly, the technical scheme of the embodiment of the utility model will be clearly and completely described in the following with reference to the drawings of the specific embodiment of the utility model. The same reference signs in the drawings represent the same parts. It should be noted that the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0030] With reference to Figures 1-4The utility model discloses an anti -vortex structure's liquid preparation tank is provided, including liquid preparation tank body 1, the inside wall of liquid preparation tank body 1 is axially equal interval and is welded with four fairing covers 21 in anti -vortex fairing subassembly 2, and the outside wall of one side of fairing cover 21 and the inside wall of liquid preparation tank body 1 match and fit, and fairing cover 21 is spiral shape setting, and the height at the top of fairing cover 21 is located above the highest liquid level in the inside of liquid preparation tank body 1, and through the setting of fairing cover 21 close to the inside wall of liquid preparation tank body 1 and the spiral shape setting of fairing cover 21, make fairing cover 21 can be guided from the liquid stirred by the lower to the upper, the inside of four fairing covers 21 is all seted up with the fairing channel 22 of the through top and bottom, and the top of four fairing covers 21 is seted up with the fairing inlet 23 close to the bottom end, and the fairing channel 22 and fairing inlet 23 are linked together, and the cross section of fairing inlet 23 is rectangular, through the setting of fairing inlet 23 and fairing channel 22, can make the liquid of the bottom layer of liquid preparation tank body 1 enter fairing channel 22 through fairing inlet 23 when stirring and rotating, and the liquid of the bottom layer flows from the lower to the upper under the guidance of fairing channel 22, and fairing channel 22 can block the liquid of the middle layer and the high layer in the inside of liquid preparation tank body 1, guarantee the liquid of the bottom layer to flow to the above of the highest liquid level in the inside of liquid preparation tank body 1, avoid the problem that the liquid in liquid preparation tank body 1 is layered under different specific gravity, realize the full mixing of liquid in the vertical direction while playing the blocking of vortex formation, and the outside wall of the inside of liquid preparation tank body 1 is close to the anti -vortex fairing subassembly 2 and is fixedly connected with the support frame 31 in anti -vortex turbulence subassembly 3 through screw on one side wall, and the top of support frame 31 is symmetrically seted up with the through limiting slot 32, and the outside wall of the inside of liquid preparation tank body 1 is close to the both sides end position of support frame 31 and is fixedly connected with the sealing seat 33 through screw on both sides end position, and the side wall central position of sealing seat 33 is fixedly connected with electric push rod 34 through bolt away from liquid preparation tank body 1, and electric push rod 34 is fixedly connected with turbulence plate 35 through the output end of one side, and turbulence plate 35 is located in the inside of limiting slot 32, and turbulence plate 35 and limiting slot 32 are slidably connected through the sliding block and the sliding slot, and the stability of turbulence plate 35 is guaranteed through the limiting of limiting slot 32 to turbulence plate 35 and the sliding of turbulence plate 35 in limiting slot 32, so that support frame 31 improves the support of turbulence plate 35;

[0031] The embodiment is specific as follows: during liquid preparation stirring, liquid in the liquid preparation tank body 1 flows axially under stirring, and the bottom layer liquid flows along the inner side wall of the liquid preparation tank body 1, and the bottom layer liquid flows into the flow guide channel 22 through the flow guide inlet 23 during the flow process, and under the flow guiding of the flow guide channel 22 and the blocking of the flow guide channel 22 to the middle layer and high layer liquid flowing in the liquid preparation tank body 1, the bottom layer liquid flows upwards in the flow guide channel 22 and is guided to above the highest liquid surface in the liquid preparation tank body 1, and during the stirring of the liquid preparation, the electric push rod 34 is controlled to work at random (achieved by using an external PLC controller and a timer), the electric push rod 34 drives the flow spoiler 35 to move through the output end on one side of the electric push rod 34, the flow spoiler 35 slides in the limiting groove 32 on the inner side of the support frame 31, and when the flow spoiler 35 moves in the liquid preparation tank body 1, the flow spoiler 35 can block the flowing liquid and disturb the flow track of the liquid, thereby avoiding the generation of vortex.

[0032] As shown in the further preferred embodiment of the utility model, Figures 1-4 As shown in the further preferred embodiment of the utility model, the utility model discloses a liquid preparation tank, which comprises a liquid preparation tank body 1, a visual window 4 is embedded on the outer wall of one side of the liquid preparation tank body 1, three support legs 5 are axially and equidistantly fixedly connected to the bottom of the liquid preparation tank body 1 by bolts, a liquid preparation tank cover 6 is arranged at the upper position of the liquid preparation tank body 1, a butt flange 7 is integrally formed on the bottom of the liquid preparation tank cover 6 and the top of the liquid preparation tank body 1, the butt flange 7 on the top of the liquid preparation tank body 1 and the butt flange 7 on the bottom of the liquid preparation tank cover 6 are fixedly connected by bolts, the butt flange 7 is convenient for opening the liquid preparation tank cover 6 and thus maintaining and repairing the inside of the liquid preparation tank body 1, a stirring motor 8 is fixedly connected to the top central position of the liquid preparation tank cover 6 by bolts, the output end of the stirring motor 8 is provided with a stirring shaft and a stirring paddle, a through hole is formed in the top of the support frame 31 and can be penetrated by the stirring shaft, the through hole can provide support for the stirring shaft and guarantee the stability of the rotation of the stirring shaft and the stirring paddle, a feeding valve 9 is arranged on the side of the top of the liquid preparation tank cover 6 close to the stirring motor 8, a discharging valve is arranged on the bottom of the liquid preparation tank body 1, and the feeding valve 9 and the discharging valve are communicated with the internal space of the liquid preparation tank body 1, and the structure of the communication is convenient for feeding and discharging.

[0033] The embodiment is specific as follows: before liquid preparation stirring, liquid is fed through the feeding valve 9, the liquid preparation condition in the liquid preparation tank body 1 is observed in real time through the visual window 4, and the stirring shaft and the stirring paddle are driven to rotate through the output end on one side of the stirring motor 8, and the high-speed rotating stirring paddle can stir the liquid in the liquid preparation tank body 1 and guarantee the full mixing of the liquid.

[0034] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1.A liquid preparation tank with anti-vortex structure, characterized in that: comprising a liquid preparation tank body (1) ; an anti-vortex flow guide assembly (2) arranged on the inner side wall of the liquid preparation tank body (1) ; and an anti-vortex flow disturbance assembly (3) arranged on the liquid preparation tank body (1) ; wherein the anti-vortex flow guide assembly (2) comprises: a flow guide cover (21) welded on the inner side wall of the liquid preparation tank body (1) ; a flow guide channel (22) arranged through the inside of the flow guide cover (21) ; and a flow guide inlet (23) arranged on the outer side wall of the flow guide cover (21) ; wherein the anti-vortex flow disturbance assembly (3) comprises: a support frame (31) fixed on the inner side wall of the liquid preparation tank body (1) near the anti-vortex flow guide assembly (2) by screws; a limiting groove (32) arranged on the top of the support frame (31) ; a sealing seat (33) fixed on the outer side wall of the liquid preparation tank body (1) near the support frame (31) by screws; an electric push rod (34) fixed on the sealing seat (33) by bolts, away from the outer wall of the liquid preparation tank body (1) on the side; and a flow disturbance plate (35) fixed on the output end of the electric push rod (34) ; further comprising a visual window (4) arranged on the outer side wall of the liquid preparation tank body (1) ; a support leg (5) fixed on the bottom of the liquid preparation tank body (1) by bolts; a liquid preparation tank cover (6) arranged above the liquid preparation tank body (1) ; a butt flange (7) integrally formed on the top of the liquid preparation tank body (1) and the bottom of the liquid preparation tank cover (6) respectively; a stirring motor (8) fixed on the top center of the liquid preparation tank cover (6) by bolts; and a feeding valve (9) arranged on the top of the liquid preparation tank cover (6) near the stirring motor (8) ; the outer wall of one side of the flow guide cover (21) matches the inner side wall of the liquid preparation tank body (1), and the flow guide cover (21) is arranged in a spiral shape, and the height of the top of the flow guide cover (21) is above the highest liquid level in the liquid preparation tank body (1) ; the flow guide channel (22) and the flow guide inlet (23) are connected, and the cross section of the flow guide inlet (23) is rectangular; the flow disturbance plate (35) is located inside the limiting groove (32), and the flow disturbance plate (35) and the limiting groove (32) are connected by sliding blocks and sliding grooves; the output end of the stirring motor (8) is provided with a stirring shaft and a stirring paddle, and the top of the support frame (31) is provided with a through hole through which the stirring shaft penetrates; the butt flanges (7) on the top of the liquid preparation tank body (1) and the bottom of the liquid preparation tank cover (6) are connected by bolts; the bottom of the liquid preparation tank body (1) is provided with a discharging valve, and the discharging valve and the feeding valve (9) are connected with the inner space of the liquid preparation tank body (1). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2. The liquid preparation tank with anti-vortex structure according to claim 1, characterized in that: ​ ​ ​ ​ ​ ​ 3. The liquid preparation tank with anti-vortex structure according to claim 1, characterized in that: ​ 4. The liquid preparation tank with anti-vortex structure according to claim 1, characterized in that: ​ 5. The liquid preparation tank with anti-vortex structure according to claim 1, characterized in that: ​ 6. The liquid preparation tank with anti-vortex structure according to claim 2, characterized in that: ​ 7. The liquid preparation tank with anti-vortex structure according to claim 2, characterized in that: ​ 8. The liquid preparation tank with anti-vortex structure according to claim 2, characterized in that: ​

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