Chemical raw material storage tank

Abstract

The utility model provides a chemical raw material storage tank which comprises a tank body, a driving motor is fixedly arranged at the top of the tank body, the driving motor is in transmission connection with a rotating shaft, the two ends of the rotating shaft are rotationally connected to the top and the bottom of the tank body respectively, and a fixing rod is transversely arranged at the bottom of the rotating shaft. The bottom of the fixing rod is fixedly connected with a scraping plate which is arranged at a gap with the bottom of the tank body; a plurality of primary stirring rods are transversely arranged on a shaft body of the rotating shaft at intervals; the scraping plate located at the bottom of the tank body is driven to rotate through the rotating shaft and the fixing rod, then chemical raw materials located at the bottom of the tank body can be driven and stirred, the chemical raw materials located at the bottom of the tank body can be prevented from being condensed or denatured, the structure is simple, and the function can be achieved based on stirring driving.

Description

Technical Field

[0001] The utility model relates to the technical field of safe storage of chemical raw materials, in particular to a storage tank for chemical raw materials. Background Art

[0002] There are many types of chemical raw materials with a wide range of uses. There are as many as 5 to 7 million kinds of chemicals in the world, more than 100,000 of which are sold and circulated on the market, and more than 1,000 new chemicals are launched every year, of which 150 to 200 are considered carcinogens.

[0003] When storing chemical raw materials, chemical raw material storage tanks are usually needed to store them. However, most of the existing chemical raw material storage tanks can only store chemical raw materials, and cannot regularly stir the chemical raw materials inside. As a result, after long-term storage, the chemical raw materials inside are prone to condensation, resulting in waste of raw materials and unnecessary losses; especially for the chemical raw materials located at the bottom of the storage tank, since the stirring structure cannot effectively stir this part of the chemical raw materials, this part of the chemical raw materials will cause condensation and denaturation problems in the long run. Therefore, the present application contemplates a chemical raw material storage tank. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a chemical raw material storage tank, which is used to solve the technical problem that the chemical raw materials located at the bottom of the storage tank cannot be stirred in the prior art.

[0005] The utility model is realized by the following technical solutions:

[0006] A tank for storing chemical raw materials comprises a tank body, a driving motor is fixedly arranged on the top of the tank body, the driving motor is drivingly connected to a rotating shaft, two ends of the rotating shaft are respectively rotatably connected to the top and bottom of the tank body, a fixing rod is transversely arranged at the bottom of the rotating shaft, a scraper arranged in a gap with the bottom of the tank body is fixedly connected to the bottom of the fixing rod, and a plurality of primary stirring rods are transversely arranged at intervals on the shaft body of the rotating shaft.

[0007] Furthermore, rotating rods are longitudinally arranged at both ends of the fixed rod, the tops of the rotating rods are respectively connected to the rotating shafts through the same connecting cross rod, and a plurality of secondary stirring rods are transversely arranged at intervals on the rotating rod body.

[0008] Furthermore, the bottom of the rotating rod is rotatably arranged with the fixed rod, and the connecting cross bar is rotatably connected with the top of the rotating rod through a rotating sleeve;

[0009] A gear is fixedly arranged on the top of the rotating rod, and a gear ring meshing with the gear is fixedly arranged on the inner wall of the top of the tank body.

[0010] Furthermore, a gear is fixedly provided through the top of the rotating rod, and a sliding groove ring is provided on the top of the tank body. The sliding groove ring is adapted to the size of the top of the rotating rod, and the sliding groove ring is adapted to the running track of the rotating rod.

[0011] Furthermore, the secondary stirring rod and the primary stirring rod are located in different planes.

[0012] Furthermore, the length of the secondary stirring rod is shorter than that of the primary stirring rod.

[0013] Furthermore, there are two scrapers, which are respectively located on both sides of the fixing rod.

[0014] Furthermore, one end of the scraper is provided with a gap between it and the bottom of the rotating shaft, and the other end is provided with a gap between it and the inner wall of the tank body.

[0015] Furthermore, the scraper is in contact with the bottom of the tank.

[0016] Furthermore, a feed port is provided at the top of the tank body, and a discharge port is provided at the bottom.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects:

[0018] The utility model provides a chemical raw material storage tank, comprising a tank body, a driving motor is fixedly arranged on the top of the tank body, the driving motor is transmission-connected with a rotating shaft, two ends of the rotating shaft are rotatably connected to the top and bottom of the tank body respectively, a fixing rod is transversely arranged at the bottom of the rotating shaft, a scraper arranged in a gap with the bottom of the tank body is fixedly connected at the bottom of the fixing rod, and a plurality of primary stirring rods are transversely arranged at intervals on the shaft body of the rotating shaft; the scraper located at the bottom of the tank body is driven to rotate by the rotating shaft and the fixing rod, thereby driving and stirring the chemical raw materials located at the bottom of the tank body, and preventing the chemical raw materials located at the bottom of the tank body from condensing or denaturing, and the utility model has a simple structure, and the function can be achieved based on stirring drive. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the internal structure of a chemical raw material storage tank in an embodiment of the present disclosure is shown;

[0020] Figure 2 A schematic diagram of the external structure of a chemical raw material storage tank in an embodiment of the present disclosure is shown;

[0021] Figure 3 A schematic structural diagram of a rotating shaft, a rotating rod and a scraper in an embodiment of the present disclosure is shown.

[0022] In the figure: 1. tank body; 2. feed port; 3. discharge port; 4. support leg; 5. drive motor; 6. rotating shaft; 7. primary stirring rod; 8. fixed rod; 9. fixed hoop; 10. connecting cross bar; 11. scraper; 12. rotating sleeve; 13. rotating rod; 14. secondary stirring rod; 15. gear; 16. sliding groove ring; 17. gear ring. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings, which are intended to explain the present invention rather than to limit it.

[0024] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, products or devices.

[0026] In an embodiment of the present disclosure, a chemical raw material storage tank is provided, such as Figure 1-3 As shown, it includes a tank body 1, a driving motor 5 is fixedly arranged on the top of the tank body 1, and the driving motor 5 is transmission-connected to a rotating shaft 6. The two ends of the rotating shaft 6 are respectively rotatably connected to the top and the bottom of the tank body 1, and a fixing rod 8 is transversely arranged at the bottom of the rotating shaft 6. The bottom of the fixing rod 8 is fixedly connected to a scraper 11 arranged in a gap with the bottom of the tank body 1, and a plurality of primary stirring rods 7 are transversely arranged at intervals on the shaft body of the rotating shaft 6.

[0027] Preferably, in the disclosed embodiment, rotating rods 13 are longitudinally arranged at both ends of the fixed rod 8, the tops of the rotating rods 13 are respectively connected to the rotating shaft 6 through the same connecting cross rod 10, and a plurality of secondary stirring rods 14 are laterally spaced apart on the shaft of the rotating rod 13; it should be noted that the number of the rotating rods 13 depends on the storage volume inside the tank body 1. If the storage volume inside the tank body 1 is large, those skilled in the art can increase the number of the rotating rods 13. It should be noted that the rotating rods 13 are evenly arranged around the rotating shaft 6, and the secondary stirring rods 14 arranged on the shaft cannot interfere with each other.

[0028] Furthermore, the bottom of the rotating rod 13 is rotatably arranged with the fixed rod 8, and the connecting cross bar 10 is rotatably connected to the top of the rotating rod 13 through the rotating sleeve 12; a gear 15 is fixedly arranged on the top of the rotating rod 13, and a gear ring 17 meshing with the gear 15 is fixedly arranged on the top inner wall of the tank body 1; further, a gear 15 is fixedly arranged through the top of the rotating rod 13, and a sliding groove ring 16 is arranged on the top of the tank body 1, and the sliding groove ring 16 is adapted to the size of the top of the rotating rod 13, and the sliding groove ring 16 is adapted to the running trajectory of the rotating rod 13.

[0029] Specifically, the cross bar 10 is rotatably connected to the rotating shaft 6 through a fixed circular hoop 9. Therefore, the rotating rod 13 in the embodiment of the present disclosure can rotate at the same angular velocity as the rotating shaft 6 through the drive of the fixed rod 8. At the same time, under the action of the gear 15 and the gear ring 17, the rotating rod 13 can also realize self-rotation, thereby improving the stirring efficiency of the chemical raw materials.

[0030] Preferably, in the embodiment of the present disclosure, the secondary stirring rod 14 and the primary stirring rod 7 are located in different planes; further, the length of the secondary stirring rod 14 is less than the length of the primary stirring rod 7; further, there is a certain angle between the adjacent primary stirring rods 7 and the adjacent secondary stirring rods 14, that is, the longitudinal projections of the adjacent primary stirring rods 7 and the adjacent secondary stirring rods 14 do not overlap; the purpose of the above-mentioned arrangement is to expand the stirring intrusion point to achieve sufficient stirring.

[0031] Preferably, in the embodiment disclosed herein, there are two scrapers 11, which are respectively located on both sides of the fixing rod 8; further, one end of the scraper 11 is set with a gap between it and the bottom of the rotating shaft 6, and the other end is set with a gap between it and the inner wall of the tank body 1; further, the scraper 11 abuts against the bottom of the tank body 1; it should be noted that, in the embodiment disclosed herein, the length of the scraper 11 is greater than the bottom radius of the tank body 1, so that during its movement, the bottom chemical raw materials can be gathered in the area close to the rotating shaft 6, and then they can be piled up and gathered.

[0032] Preferably, in the embodiment of the present disclosure, a feed port 2 is provided at the top of the tank body 1 , and a discharge port 3 is provided at the bottom; a plurality of supporting legs 4 are also provided at the bottom of the tank body 1 .

[0033] When the utility model is in use, the driving motor 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the fixed rod 8 to rotate while rotating, and the fixed rod 8 drives the rotating rods 13 at both ends to revolve at the same angle and speed as the rotating shaft 6, and the fixed rod 8 drives the scraper 11 at its bottom to move, and the scraper 11 drives the chemical raw materials located at the bottom of the tank body 1, and the gear 15 and the gear ring 17 at the top of the rotating rod 13 cooperate to make the rotating rod 13 rotate.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A tank for storing chemical raw materials, characterized in that: The invention comprises a tank body (1), wherein a driving motor (5) is fixedly arranged on the top of the tank body (1), the driving motor (5) is drivingly connected to a rotating shaft (6), the two ends of the rotating shaft (6) are respectively rotatably connected to the top and the bottom of the tank body (1), a fixing rod (8) is transversely arranged at the bottom of the rotating shaft (6), a scraper (11) arranged at a gap with the bottom of the tank body (1) is fixedly connected at the bottom of the fixing rod (8), and a plurality of primary stirring rods (7) are transversely arranged at intervals on the shaft body of the rotating shaft (6).

2. A chemical raw material storage tank according to claim 1, characterized in that: Rotating rods (13) are longitudinally arranged at both ends of the fixed rod (8); the tops of the rotating rods (13) are respectively connected to the rotating shafts (6) via the same connecting cross rod (10); and a plurality of secondary stirring rods (14) are transversely arranged at intervals on the shaft of the rotating rod (13).

3. A chemical raw material storage tank according to claim 2, characterized in that: The bottom of the rotating rod (13) is rotatably arranged with the fixed rod (8), and the connecting cross bar (10) is rotatably connected with the top of the rotating rod (13) via a rotating sleeve (12); A gear (15) is fixedly arranged on the top of the rotating rod (13), and a gear ring (17) meshing with the gear (15) is fixedly arranged on the inner wall of the top of the tank body (1).

4. A chemical raw material storage tank according to claim 2 or 3, characterized in that: A gear (15) is fixedly provided through the top of the rotating rod (13), and a sliding groove ring (16) is provided on the top of the tank body (1). The sliding groove ring (16) is adapted to the size of the top of the rotating rod (13), and the sliding groove ring (16) is adapted to the running track of the rotating rod (13).

5. A chemical raw material storage tank according to claim 2, characterized in that: The secondary stirring rod (14) and the primary stirring rod (7) are located in different planes.

6. A chemical raw material storage tank according to claim 2, characterized in that: The length of the secondary stirring rod (14) is shorter than that of the primary stirring rod (7).

7. The chemical raw material storage tank according to claim 1, characterized in that: There are two scrapers (11), which are respectively located on both sides of the fixing rod (8).

8. The chemical raw material storage tank according to claim 1, characterized in that: One end of the scraper (11) is provided with a gap with the bottom of the rotating shaft (6), and the other end is provided with a gap with the inner wall of the tank body (1).

9. The chemical raw material storage tank according to claim 1, characterized in that: The scraper (11) abuts against the bottom of the tank body (1).

10. The chemical raw material storage tank according to claim 1, characterized in that: The tank body (1) is provided with a feed inlet (2) at the top and a discharge outlet (3) at the bottom.

Images