Preparation tank capable of reducing material liquid volatilization

Abstract

The utility model discloses a preparation tank for reducing material liquid volatilization, which relates to the technical field of batching equipment, and comprises a barrel body, an opening is arranged at the top of the barrel body, a barrel cover is arranged at the top of the barrel body, the barrel cover is used for covering the opening, the barrel cover comprises a first half cover and a second half cover, and the first half cover is connected with the second half cover through a plane rotating structure. A first rotating groove is formed in the middle of the side, facing the second half cover, of the first half cover, a second rotating groove is formed in the middle of the side, facing the first half cover, of the second half cover, when the first half cover and the second half cover are spliced together, the first rotating groove and the second rotating groove are spliced into a rotating hole, and a sealing structure is arranged in the rotating hole. The side, away from the second half cover, of the first half cover and the side, away from the first half cover, of the second half cover are connected with the can body through buckles. According to the utility model, material liquid volatilization can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of batching equipment, in particular to a preparation tank capable of reducing the volatilization of liquid feed. Background Art

[0002] At present, the laboratory liquid preparation system includes a lifting frame, a stirring paddle, and a preparation tank. The stirring paddle is installed on the top of the lifting frame, and the height of the lifting frame is adjustable, so that the height of the stirring paddle can also be adjusted. The preparation tank includes a barrel body, and the top of the barrel body is provided with an opening.

[0003] When preparing laboratory liquid, the following operations are required: (1) Raise the height of the lifting frame so that the height of the stirring paddle is raised, so that there is enough height under the stirring paddle to accommodate the barrel; (2) The employee places the barrel under the stirring paddle; (3) Lower the height of the lifting frame so that the height of the stirring paddle is lowered until the stirring paddle descends to the inside of the barrel; (4) Add each component of the liquid into the barrel; (5) Start the stirring paddle to stir the liquid.

[0004] Because there is an opening on the top of the barrel, the liquid will evaporate during the mixing process, resulting in the actual liquid composition ratio not being consistent with the theoretical formula ratio. In this regard, a plastic film is usually used to cover the opening. When temporarily adding materials during the mixing process, the original plastic film needs to be peeled off, then the materials are added, and then the plastic film is covered again.

[0005] The operation of using plastic film to cover the opening has the following disadvantages: first, when covering the plastic film, it is necessary to avoid the stirring shaft of the stirring paddle, so the opening cannot be completely closed, and there is still a risk of evaporation of the liquid; second, when the employee covers the plastic film, it depends on the employee's carefulness. If the covering is not careful, the opening cannot be completely closed, and there is still a risk of evaporation of the liquid.

[0006] Therefore, how to reduce the volatilization of the feed liquid is a technical problem that needs to be solved at present. Utility Model Content

[0007] The utility model aims at the above-mentioned deficiencies in the prior art and provides a preparation tank capable of reducing the volatilization of liquid feed. The utility model can reduce the volatilization of liquid feed.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] A preparation tank for reducing volatilization of liquid material comprises a barrel body, an opening is arranged on the top of the barrel body, a barrel cover is arranged on the top of the barrel body, the barrel cover is used to cover the opening, the barrel cover comprises a first half cover and a second half cover, the first half cover is connected to the second half cover through a planar rotating structure, the first half cover is provided with a first rotating groove in the middle of a side facing the second half cover, the second half cover is provided with a second rotating groove in the middle of a side facing the first half cover, when the first half cover and the second half cover are assembled together, the first rotating groove and the second rotating groove are assembled into a rotating hole, a sealing structure is arranged in the rotating hole, the first half cover is connected to the barrel body on a side facing away from the second half cover and the second half cover is connected to the barrel body on a side facing away from the first half cover through buckles.

[0010] Furthermore, the planar rotating structure includes a first connecting rod and a second connecting rod, one end of the first connecting rod is rotationally connected to the top of the first half cover, one end of the second connecting rod is rotationally connected to the top of the second half cover, and the first connecting rod is rotationally connected at one end away from the first half cover and the second connecting rod is rotationally connected at one end away from the second half cover.

[0011] Furthermore, the sealing structure includes a plurality of sealing plates distributed in a circumferential pattern, a first groove is provided on the groove wall of the first rotating groove, and a second groove is provided on the groove wall of the second rotating groove. When the first half cover and the second half cover are assembled together, the first groove and the second groove are assembled into an annular groove, and sealing plates are provided in the first groove and the second groove.

[0012] Furthermore, the sealing sheet is made of a rubber sheet.

[0013] Furthermore, a handle is provided on the top of the first half cover and the top of the second half cover.

[0014] The utility model has the beneficial effects:

[0015] 1. In the preparation tank of the utility model, the barrel cover can cover the opening on the top of the barrel body, and the sealing structure in the rotating hole on the barrel cover can cover the gap between the rotating hole and the stirring shaft, so that the opening can be reliably closed, which is beneficial to reduce the volatilization of the liquid.

[0016] 2. In the preparation tank of the utility model, the employee assembles the first half cover and the second half cover of the barrel cover together, and then uses the buckle to fix the first half cover and the second half cover on the barrel body. It does not need to rely on the carefulness of the employee, and the sealing effect of the opening will not be reduced due to the careless operation of the employee, which is also conducive to reducing the volatilization of the liquid.

[0017] 3. In the preparation tank of the utility model, when temporarily feeding materials during the stirring process, it is necessary to open the buckle on the first half cover, rotate to open the first half cover, feed materials, reset the first half cover, and re-fix the first half cover with the buckle. The above operation steps are fixed and simple. In the background technology, when temporarily feeding materials during the stirring process, it is necessary to uncover the original plastic film, feed materials, and re-cover the plastic film. The plastic film is easily damaged during the operation, so it is necessary to repeatedly lay the plastic film, making the operation unstable and cumbersome. Compared with the two, the utility model can simplify the operation and improve the operation efficiency.

[0018] 4. In the preparation tank of the utility model, the barrel cover is used to cover the open mouth of the barrel body, and the barrel cover can be reused after cleaning and disinfection. The plastic film used in the background technology is easily damaged and cannot be reused. Compared with the two, the preparation tank of the utility model can save costs and resources.

[0019] 5. In the preparation tank of the utility model, the barrel cover will not have the risk of falling into the barrel body, which can avoid contaminating the liquid inside the barrel body. In the background technology, in the process of uncovering the original plastic film and laying the plastic film, there is a risk of the plastic film falling into the barrel body, thereby increasing the risk of contaminating the liquid. Compared with the two, the utility model can reduce the risk of contamination and improve the configuration safety.

[0020] 6. In the preparation tank of the utility model, because the first half cover and the second half cover in the barrel cover can rotate in the horizontal plane, the opening and closing of the first half cover or the second half cover will not hinder the rotation of the stirring paddle. Therefore, when the first half cover or the second half cover is opened to add materials during the stirring process, the stirring process will not be delayed, which is conducive to ensuring the configuration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a stereoscopic diagram of a preparation tank for reducing the volatilization of liquid feed;

[0022] Figure 2 It is a top view of a preparation tank for reducing the volatilization of liquid feed;

[0023] Figure 3 It is a top view of a preparation tank for reducing the volatilization of liquid after the first half cover is rotated and removed;

[0024] Figure 4 It is a three-dimensional diagram of a preparation tank for reducing the volatilization of liquid after removing the sealing structure;

[0025] Figure 5 It is a three-dimensional diagram of a preparation tank in use for reducing the volatilization of liquid feed;

[0026] Figure 6 yes Figure 5 A three-dimensional view after the barrel is cut open;

[0027] Figure 7 yes Figure 6 The main view;

[0028] Figure 8 The present invention is a partial stereoscopic diagram of a preparation tank for reducing volatilization of liquid feed in use.

[0029] Description of reference numerals:

[0030] 1-barrel body, 11-open mouth,

[0031] 2-first half cover, 21-first rotation groove, 211-first groove,

[0032] 3-second half cover, 31-second rotation groove, 311-second groove,

[0033] 4- First connecting rod,

[0034] 5- Second connecting rod,

[0035] 6- Sealing sheet,

[0036] 7- Buckle,

[0037] 8-Handle,

[0038] 9-Lifting frame,

[0039] 10- stirring paddle, 101- stirring shaft. DETAILED DESCRIPTION

[0040] In order to better understand the present invention, the present invention is further described below in conjunction with the accompanying drawings. It is worth noting that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and 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 therefore cannot be understood as a limitation on the present invention.

[0041] Example:

[0042] like Figure 1-Figure 8 As shown, a preparation tank for reducing volatilization of liquid material comprises a barrel body 1, and an opening 11 is provided on the top of the barrel body 1.

[0043] A barrel cover is provided on the top of the barrel body 1, and the barrel cover is used to cover the opening 11.

[0044] The barrel cover comprises a first half cover 2 and a second half cover 3 .

[0045] The first half cover 2 is connected to the second half cover 3 through a planar rotation structure. The planar rotation structure includes a first connecting rod 4 and a second connecting rod 5. One end of the first connecting rod 4 is rotatably connected to the top of the first half cover 2, one end of the second connecting rod 5 is rotatably connected to the top of the second half cover 3, and the first connecting rod 4 is rotatably connected at one end away from the first half cover 2 and the second connecting rod 5 is rotatably connected at one end away from the second half cover 3.

[0046] The first half cover 2 is provided with a first rotation groove 21 in the middle of a side facing the second half cover 3, and the second half cover 3 is provided with a second rotation groove 31 in the middle of a side facing the first half cover 2. When the first half cover 2 and the second half cover 3 are assembled together, the first rotation groove 21 and the second rotation groove 31 are assembled into a rotation hole.

[0047] A sealing structure is provided in the rotating hole. Specifically, a first groove 211 is provided on the groove wall of the first rotating groove 21, and a second groove 311 is provided on the groove wall of the second rotating groove 31. When the first half cover 2 and the second half cover 3 are assembled together, the first groove 211 and the second groove 311 are assembled into an annular groove. The sealing structure includes a plurality of sealing sheets 6 distributed in a circumference. The first groove 211 and the second groove 311 are both embedded with sealing sheets 6, and the sealing sheets 6 can be rubber sheets.

[0048] The first half cover 2 is connected to the barrel body 1 at a side away from the second half cover 3 and the second half cover 3 is connected to the barrel body 1 at a side away from the first half cover 2 through a buckle 7. The buckle 7 is an existing mature product and can be directly purchased and used.

[0049] A handle 8 is welded and fixed to the top of the first half cover 2 and the top of the second half cover 3. The arrangement of the handle 8 can facilitate the staff to operate the first half cover 2 and the second half cover 3.

[0050] When the preparation tank of this embodiment is used to prepare the laboratory liquid, the working principle is as follows:

[0051] (1) The staff raises the height of the lifting frame 9 in the laboratory, and the lifting frame 9 drives the stirring paddle 10 to rise, so as to leave enough height under the stirring paddle 10 to place the preparation tank of this embodiment.

[0052] (2) The worker places the barrel 1 in the preparation tank under the stirring paddle 10.

[0053] (3) The staff lowers the height of the lifting frame 9, and the lifting frame 9 drives the stirring paddle 10 to be lowered, so that the stirring paddle 10 enters the interior of the barrel body 1.

[0054] (4) The employee pours the liquid components into the barrel 1.

[0055] (5) The employee places the first half cover 2 and the second half cover 3 on the top of the barrel body 1, and assembles the first half cover 2 and the second half cover 3 together so that the stirring shaft 101 in the stirring paddle 10 is located in the rotating hole formed by the first rotating groove 21 and the second rotating groove 31, and then uses the buckle 7 to fix the first half cover 2 and the second half cover 3 on the top of the barrel body 1.

[0056] (6) The staff starts the stirring paddle 10, and the stirring paddle 10 stirs the liquid in the barrel 1 to mix the liquid evenly. During the rotation of the stirring paddle 10, the stirring shaft 101 in the stirring paddle 10 rotates in the rotating hole. In the rotating hole, the sealing sheet 6 in the sealing structure will not hinder the rotation of the stirring shaft 101, and the sealing sheet 6 can cover the gap between the rotating hole and the stirring shaft 101, thereby improving the sealing effect.

[0057] (7) When it is necessary to temporarily add liquid to the barrel body 1: first, the employee opens the buckle 7 on the first half cover 2; then, the employee pushes the first half cover 2 away from the second half cover 3, so that the first half cover 2 rotates and moves away on the horizontal plane, exposing the barrel body 1 under the first half cover 2; then, the employee pours the liquid into the barrel body 1; then, the employee pushes the first half cover 2 in the opposite direction, reassembles the first half cover 2 and the second half cover 3, and then uses the buckle 7 again to fix the first half cover 2 on the barrel body 1, completing the operation of temporarily adding liquid.

[0058] According to the above working principle, the preparation tank of this embodiment has the following advantages:

[0059] First, in the preparation tank of this embodiment, the barrel cover can cover the opening 11 on the top of the barrel body 1, and the sealing structure in the rotating hole on the barrel cover can cover the gap between the rotating hole and the stirring shaft 101, so that the opening 11 can be reliably closed, which is beneficial to reduce the volatilization of the liquid.

[0060] Second, in the preparation tank of the present embodiment, the employee puts the first half cover 2 and the second half cover 3 in the barrel cover together, and then uses the buckle 7 to fix the first half cover 2 and the second half cover 3 on the barrel body 1. It does not need to rely on the carefulness of the employee, and the sealing effect of the opening 11 will not be reduced due to the employee's careless operation, which is also beneficial to reduce the volatilization of the liquid.

[0061] Third, in the preparation tank of this embodiment, when temporarily feeding during the stirring process, it is necessary to open the buckle 7 on the first half cover 2, rotate and open the first half cover 2, feed, reset the first half cover 2, and re-fix the first half cover 2 with the buckle 7. The above operation steps are fixed and simple. In the background technology, when temporarily feeding during the stirring process, it is necessary to uncover the original plastic film, feed, and re-cover the plastic film. The plastic film is easily damaged during the operation, so it is necessary to repeatedly lay the plastic film, making the operation unstable and cumbersome. Compared with the two, this embodiment can simplify the operation and improve the operation efficiency.

[0062] Fourth, in the preparation tank of this embodiment, the barrel cover is used to cover the open opening 11 of the barrel body 1, and the barrel cover can be reused after cleaning and disinfection. The plastic film used in the background art is easily damaged and cannot be reused. Compared with the two, the preparation tank of this embodiment can save costs and resources.

[0063] Fifth, in the preparation tank of this embodiment, the barrel cover will not have the risk of falling into the barrel body 1, which can avoid contaminating the liquid inside the barrel body 1. In the background technology, in the process of uncovering the original plastic film and laying the plastic film, there is a risk of the plastic film falling into the barrel body 1, thereby increasing the risk of contaminating the liquid. Compared with the two, this embodiment can reduce the risk of contamination and improve the configuration safety.

[0064] Sixth, in the preparation tank of the present embodiment, because the first half cover 2 and the second half cover 3 in the barrel cover can rotate in a horizontal plane, the opening and closing of the first half cover 2 or the second half cover 3 will not hinder the rotation of the stirring paddle 10. Therefore, when the first half cover 2 or the second half cover 3 is opened to add materials during the stirring process, the stirring process will not be delayed, which is beneficial to ensuring the configuration efficiency.

[0065] Obviously, 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 these 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 these modifications and variations.

Claims

1. A preparation tank for reducing the volatilization of liquid, comprising a barrel body, the top of which is provided with an opening, characterized in that: A barrel cover is provided on the top of the barrel body, and the barrel cover is used to cover the opening. The barrel cover includes a first half cover and a second half cover. The first half cover is connected to the second half cover through a planar rotating structure. The first half cover is provided with a first rotating groove in the middle of a side facing the second half cover, and the second half cover is provided with a second rotating groove in the middle of a side facing the first half cover. When the first half cover and the second half cover are assembled together, the first rotating groove and the second rotating groove are assembled into a rotating hole. A sealing structure is provided in the rotating hole. The first half cover on a side facing away from the second half cover and the second half cover on a side facing away from the first half cover are both connected to the barrel body through buckles.

2. A preparation tank for reducing liquid volatilization according to claim 1, characterized in that: The planar rotating structure includes a first connecting rod and a second connecting rod, one end of the first connecting rod is rotationally connected to the top of the first half cover, one end of the second connecting rod is rotationally connected to the top of the second half cover, and the first connecting rod is rotationally connected at one end away from the first half cover and the second connecting rod is rotationally connected at one end away from the second half cover.

3. A preparation tank for reducing liquid volatilization according to claim 1, characterized in that: The sealing structure includes a plurality of sealing plates distributed in a circumference, a first groove is provided on the groove wall of the first rotating groove, and a second groove is provided on the groove wall of the second rotating groove. When the first half cover and the second half cover are assembled together, the first groove and the second groove are assembled into an annular groove, and sealing plates are provided in the first groove and the second groove.

4. A preparation tank for reducing liquid volatilization according to claim 3, characterized in that: The sealing sheet is a rubber sheet.

5. A preparation tank for reducing liquid volatilization according to claim 1, characterized in that: A handle is provided on the top of the first half cover and the top of the second half cover.

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