Stable 2, 6-dihydroxytoluene storage container

Abstract

The utility model discloses a stable 2, 6-dihydroxytoluene storage container, which comprises a storage tank and a turnover support structure arranged on the outer side of an opening at the top end of the storage tank, an upper end cover is mounted at the top end of the storage tank through the turnover support structure in a turnover manner, and a lower support disc and an upper support disc are respectively fixed at two ends in the storage tank. A plurality of hollowed-out grooves are formed in the surface of the upper supporting disc, a material supporting disc is installed at the top end of the lower supporting disc in a sliding mode through a guide supporting structure, and the material supporting disc is used for bearing 2, 6-dihydroxytoluene materials. Compared with traditional dumping operation, a user does not need to carry out tedious operation such as dumping of the tank body by himself, materials at the bottom of the tank can be conveniently taken and used only by operating the lead screw lifting structure and the hand wheel, the operation difficulty is lowered, the labor intensity of workers is lowered, and the risk of accidents in the operation process can be effectively lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of material containers, in particular to a stable 2,6-dihydroxytoluene storage container. Background Art

[0002] 2,6-Dihydroxytoluene is an important hydroxybenzene compound. It is a white or off-white crystalline powder, easily soluble in water, weakly acidic, and has many applications such as oxidants, antioxidants, photosensitizers and drug intermediates. It can be used in organic synthesis, material preservation, photosensitive material preparation and drug synthesis. When storing, 2,6-dihydroxytoluene should be stored in a cool and dry place, away from direct sunlight, because sunlight may accelerate chemical reactions and cause changes or decomposition of substances. Secondly, since 2,6-dihydroxytoluene is hygroscopic, it should be stored in a sealed container to avoid moisture, otherwise it may affect Due to its solubility and reactivity, the storage container of 2,6-dihydroxytoluene is currently mainly in the form of a columnar tank structure. During the use of 2,6-dihydroxytoluene, as the 2,6-dihydroxytoluene material decreases, it will be difficult for the staff to obtain some materials near the bottom of the tank. At this time, the user needs to dump the tank and perform other operations to pour out the remaining 2,6-dihydroxytoluene in the tank. This can be performed for small-volume and small-size tanks. When the tank is large, it is difficult for the staff to complete such operations. If the operation is improper, it will cause splashing or accidents during the dumping process, causing personal injury or environmental pollution. Utility Model Content

[0003] The purpose of the utility model is to provide a stable 2,6-dihydroxytoluene storage container. A supporting tray driven by a screw lifting structure is arranged inside the storage tank. When the amount of material inside the storage tank is low, the screw lifting structure is used to drive the supporting tray and the residual material to move up actively, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable 2,6-dihydroxytoluene storage container, comprising a storage tank and a flip support structure arranged on the outer side of the top opening of the storage tank, the top of the storage tank is flipped and equipped with an upper end cover through the flip support structure, the two ends inside the storage tank are respectively fixed with a lower support plate and an upper support plate, and the surface of the upper support plate is provided with a plurality of hollow grooves, the top of the lower support plate is slidably installed with a supporting plate through a guide support structure, the supporting plate is used to carry 2,6-dihydroxytoluene material, a screw lifting structure for pulling the supporting plate for lifting and lowering is arranged between the lower support plate and the upper support plate, and a hand wheel for driving the screw lifting structure to work is installed at the center position of the bottom end of the storage tank.

[0005] Preferably, three leg columns are installed at equal intervals at the bottom end of the storage tank, and rubber pads are bonded to the lower surfaces of the leg columns.

[0006] Preferably, the flip support structure includes two right-angled axis plates fixed on the outer wall of the opening side of the storage tank, a hinge axis rotatably installed between the two right-angled axis plates, and a connecting ear fixed on the hinge axis, and one end of the connecting ear is fixedly connected to the outer wall of one side of the upper end cover.

[0007] Preferably, a hollow sleeve for accommodating a desiccant is fixed on the outer circumferential surface of the storage tank, an arc-shaped rubber plug and a discharge valve are respectively installed on the top and bottom ends of the hollow sleeve, a plurality of ventilation holes interconnected with the hollow sleeve are arranged on the arc-shaped outer wall of the storage tank, and a breathable membrane for blocking the desiccant and 2,6-dihydroxytoluene materials is installed inside the ventilation hole.

[0008] Preferably, the guide support structure is four equidistant guide rods fixed at the top edge of the lower support plate, and the support plate is slidably mounted on the four guide rods.

[0009] Preferably, the screw lifting structure includes a one-way screw rotatably installed between the center points of the upper support plate and the lower support plate relative to the wall surface, and a nut pair installed at one end of the one-way screw surface, and the nut pair is fixed at the center position inside the supporting tray.

[0010] Preferably, the supporting tray is made of stainless steel.

[0011] Compared with the prior art, the beneficial effect of the utility model is that the material remaining at the bottom of the tank can be actively lifted to the top of the tank body by providing a stable 2,6-dihydroxytoluene storage container with structures that cooperate with each other, such as a screw lifting structure and a storage tank, so that the user can make more full use of the material in the tank and reduce the waste of resources. Compared with the traditional dumping operation, the user does not need to personally perform tedious operations such as dumping the tank body, but can conveniently access the material at the bottom of the tank by operating the screw lifting structure and the hand wheel. This not only reduces the difficulty of operation and the labor intensity of the staff, but also effectively reduces the risk of accidents during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0016] Figure 5 It is a schematic diagram of the main cross-sectional structure of the utility model.

[0017] In the figure: 1. Storage tank; 101. Ventilation hole; 102. Breathable membrane; 103. Leg column; 2. Upper end cover; 3. Flip support structure; 301. Right-angle shaft plate; 302. Hinge shaft; 303. Connecting ear; 4. Hollow sleeve; 5. Discharge valve; 6. Arc rubber plug; 7. Lower support plate; 8. Guide rod; 9. Upper support plate; 901. Hollow groove; 10. Screw lifting structure; 11. Hand wheel; 12. Support tray. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 , the utility model provides an embodiment: a stable 2,6-dihydroxytoluene storage container, comprising a storage tank 1 and a flip support structure 3 arranged on the outer side of the top opening of the storage tank 1, the top of the storage tank 1 can be flipped and installed with an upper end cover 2 through the flip support structure 3, the two ends of the storage tank 1 are respectively fixed with a lower support plate 7 and an upper support plate 9, and the surface of the upper support plate 9 is provided with a plurality of hollow grooves 901, the top of the lower support plate 7 is slidably installed with a supporting plate 12 through a guide support structure, the supporting plate 12 is used to carry 2,6-dihydroxytoluene material, the supporting plate 12 is made of stainless steel, the guide support structure is four equidistant guide rods 8 fixed at the top edge of the lower support plate 7, and the supporting plate 12 is slidably installed on the four guide rods 8;

[0020] A screw lifting structure 10 for pulling the material tray 12 for lifting is arranged between the lower support plate 7 and the upper support plate 9. A hand wheel 11 for driving the screw lifting structure 10 is installed at the center position of the bottom end of the storage tank 1. The staff can manually turn the hand wheel 11, and the hand wheel 11 drives the screw lifting structure 10 to move, so that the screw lifting structure 10 actively drives the material tray 12 and the residual material to move upward, and then the residual material is actively driven by the material tray 12 to approach the tank mouth, so as to facilitate the staff to take the material;

[0021] Three leg columns 103 are installed at equal intervals at the bottom of the storage tank 1. Rubber pads are bonded to the lower surfaces of the leg columns 103. The leg columns 103 serve to stably support the storage tank 1.

[0022] The flip support structure 3 includes two right-angle shaft plates 301 fixed on the outer wall of the opening side of the storage tank 1, a hinge shaft 302 rotatably installed between the two right-angle shaft plates 301, and a connecting ear 303 fixed on the hinge shaft 302, one end of the connecting ear 303 is fixedly connected to the outer wall of one side of the upper end cover 2, and the flip support structure 3 can assist the staff to quickly open the upper end cover 2;

[0023] A hollow sleeve 4 for accommodating a desiccant is fixed on the outer peripheral surface of the storage tank 1. The desiccant in the hollow sleeve 4 can absorb moisture in the air, reducing the humidity in the tank, thereby reducing the risk of 2,6-dihydroxytoluene getting damp. An arc-shaped rubber plug 6 and a discharge valve 5 are respectively installed at the top and bottom of the hollow sleeve 4. A plurality of ventilation holes 101 interconnected with the hollow sleeve 4 are arranged on the arc-shaped outer wall of the storage tank 1. A breathable membrane 102 for blocking the desiccant and 2,6-dihydroxytoluene materials is installed inside the ventilation hole 101;

[0024] The staff can remove the arc-shaped rubber plug 6 from the top of the hollow sleeve 4, and inject the desiccant into the hollow sleeve 4 through the opening of the hollow sleeve 4 until the hollow sleeve 4 is filled with the desiccant. Since the hollow sleeve 4 and the storage tank 1 are connected through the ventilation hole 101, and the desiccant and the material are isolated by the breathable membrane 102, the diffusion of the air inside the hollow sleeve 4 and the storage tank 1 is guaranteed, and the desiccant particles in the hollow sleeve 4 are used to dry and absorb moisture on the material, so as to prevent the material from being affected by moisture and causing quality degradation or chemical changes, thereby ensuring its stability and effectiveness.

[0025] The screw lifting structure 10 includes a one-way screw rotatably installed between the center points of the upper support plate 9 and the lower support plate 7 relative to the wall surface, and a nut pair installed at one end of the one-way screw surface. The nut pair is fixed at the center position inside the support plate 12. The staff manually rotates the handwheel 11, and the handwheel 11 drives the one-way screw to rotate, and then the one-way screw drives the nut pair and the support plate 12 to perform lifting and lowering movements. The height of the lifting structure can be adjusted according to the actual needs of the tank body to meet the storage and retrieval requirements of different materials.

[0026] When the embodiment of the present application is in use, the staff first opens the upper end cover 2 by flipping the support structure 3, so that the top of the storage tank 1 is in an open state, and puts 2,6-dihydroxytoluene material into the interior of the storage tank 1. At this time, the 2,6-dihydroxytoluene material is supported by the supporting plate 12 until the material is piled up and continuously accumulated and raised, and then the upper end cover 2 is closed to make the storage tank 1 in a sealed state. Then the staff moves the storage tank 1 and stores it in a cool and dry place to avoid direct sunlight. When the staff takes the material from the storage tank 1 and there is not much material in the tank, the staff can manually turn the hand wheel 11, and the hand wheel 11 drives the screw lifting structure 10 to move, so that the screw lifting structure 10 actively drives the supporting plate 1 2. The remaining material moves upward, and then the remaining material actively approaches the tank mouth under the drive of the supporting plate 12, so as to facilitate the staff to take the material. In this process, the guide rod 8 guides and supports the lifting and sliding of the supporting plate 12. Through the rise of the supporting plate 12, the material remaining at the bottom of the tank can be actively lifted to the top of the tank body, so that the user can make more full use of the material in the tank and reduce the waste of resources. Compared with the traditional dumping operation, the user does not need to perform tedious operations such as dumping the tank body personally, but only needs to operate the screw lifting structure 10 and the hand wheel 11 to conveniently take the material at the bottom of the tank, which not only reduces the difficulty of operation and the labor intensity of the staff, but also effectively reduces the risk of accidents during operation.

Claims

1. A stable 2,6-dihydroxytoluene storage container, characterized in that: The invention comprises a material storage tank (1) and a flip support structure (3) arranged outside the top opening of the material storage tank (1); the top of the material storage tank (1) is flipably mounted with an upper end cover (2) through the flip support structure (3); a lower support plate (7) and an upper support plate (9) are respectively fixed at two ends inside the material storage tank (1); a surface of the upper support plate (9) is provided with a plurality of hollow grooves (901); a supporting plate (12) is slidably mounted on the top of the lower support plate (7) through a guide support structure; the supporting plate (12) is used to carry 2,6-dihydroxytoluene material; a screw lifting structure (10) for pulling the supporting plate (12) for lifting is arranged between the lower support plate (7) and the upper support plate (9); a hand wheel (11) for driving the screw lifting structure (10) to work is installed at the center position of the bottom of the material storage tank (1).

2. A stable 2,6-dihydroxytoluene storage container according to claim 1, characterized in that: Three leg columns (103) are installed at equal intervals at the bottom end of the storage tank (1), and rubber pads are bonded to the lower surfaces of the leg columns (103).

3. A stable 2,6-dihydroxytoluene storage container according to claim 1, characterized in that: The flip support structure (3) comprises two right-angled shaft plates (301) fixed on the outer wall of the opening side of the storage tank (1), a hinge shaft (302) rotatably mounted between the two right-angled shaft plates (301), and a connecting ear (303) fixed on the hinge shaft (302), one end of the connecting ear (303) being fixedly connected to the outer wall of one side of the upper end cover (2).

4. A stable 2,6-dihydroxytoluene storage container according to claim 1, characterized in that: A hollow sleeve (4) for accommodating a desiccant is fixed on the outer peripheral surface of the storage tank (1), and an arc-shaped rubber plug (6) and a discharge valve (5) are respectively installed at the top and bottom ends of the hollow sleeve (4). A plurality of ventilation holes (101) interconnected with the hollow sleeve (4) are arranged on the arc-shaped outer wall of the storage tank (1), and a breathable membrane (102) for blocking the desiccant and 2,6-dihydroxytoluene materials is installed inside the ventilation hole (101).

5. A stable 2,6-dihydroxytoluene storage container according to claim 1, characterized in that: The guide support structure is four equidistant guide rods (8) fixed at the top edge of the lower support plate (7), and the support plate (12) is slidably mounted on the four guide rods (8).

6. A stable 2,6-dihydroxytoluene storage container according to claim 1, characterized in that: The screw lifting structure (10) comprises a one-way screw rotatably mounted between the center points of the upper support plate (9) and the lower support plate (7) relative to the wall surface, and a nut pair mounted at one end of the one-way screw surface, wherein the nut pair is fixed at the center position inside the support plate (12).

7. A stable 2,6-dihydroxytoluene storage container according to claim 1, characterized in that: The material support tray (12) is made of stainless steel.

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