Chemical raw material storage equipment

Abstract

The utility model belongs to the technical field of raw material storage, and particularly relates to chemical raw material storage equipment which comprises a storage barrel, a pressure relief opening is fixedly connected to the upper side of the storage barrel, a rotating assembly is arranged on the side of the pressure relief opening, an air supply opening is formed in the upper portion of the storage barrel, and a stirring air supply assembly is arranged in the storage barrel. And the stirring air supply assembly comprises a stirring rod, and the stirring rod is arranged in the storage barrel. According to the chemical raw material storage equipment, by using a rotating assembly, an air supplementing opening and a stirring air supplementing assembly, after chemical raw materials are added into a storage barrel, nitrogen can be filled into the air supplementing opening, the nitrogen can extrude an inner rod, the inner rod compresses a reset spring to move to a limiting ring, and a first through hole is aligned with a second through hole; and excessive gas is discharged through the pressure relief opening, so that it is guaranteed that the storage barrel is filled with nitrogen, the chemical raw materials are prevented from being reacted, and the use effect of the subsequent chemical raw materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material storage, in particular to a chemical raw material storage device. Background Art

[0002] When storing chemical raw materials, they generally need to be placed in sealed barrels. At the same time, they need to be kept dry to prevent them from coming into contact with air and causing them to react with oxygen in the air.

[0003] At present, in the prior art, when adding and storing chemical raw materials, air may enter the storage barrel during the process of adding the chemical raw materials, causing the chemical raw materials to react with oxygen, thereby resulting in a decrease in the storage effect of the chemical raw materials. In view of this, we propose a chemical raw material storage device. Utility Model Content

[0004] The main purpose of the utility model is to provide a chemical raw material storage device, which can solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the chemical raw material storage device proposed in the utility model includes a storage barrel, a pressure relief port is fixedly connected to the upper side of the storage barrel, a rotating assembly is arranged on the side of the pressure relief port, a gas replenishment port is arranged above the storage barrel, and a stirring gas replenishment assembly is arranged inside the storage barrel, and the stirring gas replenishment assembly includes:

[0006] A stirring rod, the stirring rod is arranged inside the storage barrel, and an inner rod is slidably connected to the inner wall of the stirring rod;

[0007] A limiting ring, wherein the limiting ring is fixedly connected to the inner wall of the stirring rod;

[0008] and a return spring, one end of which is fixedly connected to the inner wall of the stirring rod, and the other end of which is fixedly connected to the outer wall of the inner rod.

[0009] Preferably, a through hole 1 is provided on the outer wall of the stirring rod.

[0010] Preferably, a second through hole is opened on the outer wall of the inner rod, and the first through hole is the same size as the second through hole.

[0011] Preferably, the rotating assembly includes a motor, the motor is fixedly connected to the upper side of the storage barrel, a driving gear is fixedly connected to the output shaft of the motor, the driving gear is meshed with a driven gear, the driven gear is penetrated by a hollow shaft and fixedly connected to the hollow shaft, the stirring rod is fixedly connected to the hollow shaft, and the driving gear can be driven to rotate by the rotation of the output shaft of the motor, and the meshing action of the driven gear can drive the stirring rod to rotate, thereby achieving stirring of the chemical raw materials.

[0012] Preferably, a positioning ring is fixedly connected to the outer wall of the hollow shaft, the gas supply port is rotatably connected to the hollow shaft, and a sealing ring is fixedly connected to the outer wall of the positioning ring. By using the sealing ring, when the gas in the gas supply port enters the hollow shaft, nitrogen can be prevented from overflowing.

[0013] Preferably, a feed bin is provided at the top of the storage barrel, and a discharge port is provided at the bottom of the storage barrel.

[0014] The utility model provides a chemical raw material storage device, which has the following beneficial effects:

[0015] (1) The chemical raw material storage device uses a rotating component, a gas supply port and a stirring gas supply component, so that after the chemical raw material is added to the storage barrel, nitrogen can be filled into the gas supply port, and the nitrogen can squeeze the inner rod, and the inner rod compresses the return spring to move to the limit ring, so that the through hole 1 and the through hole 2 are aligned, so that the nitrogen can be filled into the storage barrel, and the excess gas is discharged through the pressure relief port, thereby ensuring that the storage barrel is full of nitrogen, preventing the chemical raw material from being reacted, and ensuring the subsequent use effect of the chemical raw material.

[0016] (2) The chemical raw material storage equipment uses a rotating assembly so that when nitrogen enters the storage barrel, the hollow shaft can drive the stirring rod to rotate, so that the sprayed nitrogen can blow on the chemical raw materials, achieving a drying effect while allowing the chemical raw materials to fully contact with the nitrogen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of A;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of B.

[0022] Description of Figure Numbers:

[0023] 1. Storage barrel; 2. Pressure relief port; 3. Rotating assembly; 4. Air supply port; 5. Stirring and air supply assembly; 101. Feed bin; 102. Discharge port; 31. Motor; 32. Driving gear; 33. Driven gear; 34. Hollow shaft; 341. Positioning ring; 342. Sealing ring; 51. Stirring rod; 52. Inner rod; 53. Limiting ring; 54. Reset spring; 511. Through hole one; 521. Through hole two.

[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0026] See also Figure 1-Figure 4 The utility model proposes a chemical raw material storage device, including a storage barrel 1, a feeding bin 101 is provided on the top of the storage barrel 1 for adding chemical raw materials, a discharge port 102 is provided on the bottom of the storage barrel 1 for discharging chemical raw materials, a pressure relief port 2 is fixedly connected to the upper side of the storage barrel 1, and the excess gas in the storage barrel 1 can be released by using the pressure relief port 2, a rotating component 3 is provided on the side of the pressure relief port 2, and the stirring and gas replenishing component 5 can be driven to move later by using the rotating component 3, a gas replenishing port 4 is provided above the storage barrel 1, and the gas replenishing port 4 is connected with a nitrogen pipe so that nitrogen can be added to the gas replenishing port 4, and a stirring and gas replenishing component 5 is provided inside the storage barrel 1.

[0027] In the embodiment of the utility model, in order to ensure the storage effect of chemical raw materials, specifically, the rotating component 3 includes a motor 31, the motor 31 is fixedly connected to the upper side of the storage barrel 1, a driving gear 32 is fixedly connected to the output shaft of the motor 31, the driving gear 32 is meshed with a driven gear 33, the driven gear 33 is penetrated by a hollow shaft 34 and fixedly connected to the hollow shaft 34, a positioning ring 341 is fixedly connected to the outer wall of the hollow shaft 34, the air supply port 4 is rotatably connected to the hollow shaft 34, a sealing ring 342 is fixedly connected to the outer wall of the positioning ring 341, the stirring and air supply component 5 includes a stirring rod 51, the stirring rod 51 is fixedly connected to the hollow shaft 34, an inner rod 52 is slidably connected to the inner wall of the stirring rod 51, a limiting ring 53 is fixedly connected to the inner wall of the stirring rod 51, the stirring rod 51 and the inner rod 52 are elastically connected by a reset spring 54, a through hole 511 is opened on the outer wall of the stirring rod 51, and the inner rod 52 is elastically connected to the inner rod 52. A second through hole 521 is provided on the outer wall of the rod 52. The first through hole 511 is the same size as the second through hole 521. The output shaft of the motor 31 rotates to drive the driving gear 32 to rotate. Under the transmission action of the driven gear 33, the hollow shaft 34 can be driven to rotate, so that the stirring rod 51 stirs the chemical raw material. Nitrogen can enter the hollow shaft 34 through the air replenishment port 4. The nitrogen squeezes the inner rod 52. The inner rod 52 compresses the reset spring 54 and moves to the limit ring 53, so that the first through hole 511 is aligned with the second through hole 521, so that the nitrogen can be filled into the storage barrel 1. Excess gas is discharged through the pressure relief port 2, so as to ensure that the storage barrel 1 is full of nitrogen, prevent the chemical raw material from being reacted, and ensure the subsequent use effect of the chemical raw material. At the same time, during the rotation of the stirring rod 51, the sprayed nitrogen can blow the chemical raw material, so as to achieve the drying effect and enable the chemical raw material to fully contact with the nitrogen.

[0028] It should be noted that the above-mentioned electrical components are all existing technology products. Technical personnel in this field select, install and complete the circuit debugging work according to the needs of use to ensure that all electrical appliances can work normally. The components are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The applicant does not make specific restrictions here.

[0029] When in use, the chemical raw material is first added into the storage barrel 1 through the feed bin 101, and then the motor 31 is started. The output shaft of the motor 31 rotates, driving the driving gear 32 to rotate. Under the transmission action of the driven gear 33, the hollow shaft 34 can be driven to rotate, so that the stirring rod 51 stirs the chemical raw material. Nitrogen can enter the hollow shaft 34 through the air replenishment port 4, and the nitrogen squeezes the inner rod 52. The inner rod 52 compresses the reset spring 54 and moves it to the limit ring 53, so that the through hole 1 511 is aligned with the through hole 2 521, so that the nitrogen can be filled into the storage barrel 1, and the excess gas is discharged through the pressure relief port 2, so as to ensure that the storage barrel 1 is full of nitrogen to prevent the chemical raw material from being reacted. At the same time, during the rotation of the stirring rod 51, the sprayed nitrogen can blow the chemical raw material.

[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A chemical raw material storage device, comprising a storage barrel (1), characterized in that: The upper side of the storage barrel (1) is fixedly connected with a pressure relief port (2), a rotating assembly (3) is arranged on the side of the pressure relief port (2), a gas replenishment port (4) is arranged above the storage barrel (1), and a stirring gas replenishment assembly (5) is arranged inside the storage barrel (1), and the stirring gas replenishment assembly (5) comprises: A stirring rod (51), the stirring rod (51) being arranged inside the storage barrel (1), and an inner rod (52) being slidably connected to the inner wall of the stirring rod (51); A limiting ring (53), wherein the limiting ring (53) is fixedly connected to the inner wall of the stirring rod (51); and a return spring (54), one end of the return spring (54) being fixedly connected to the inner wall of the stirring rod (51), and the other end of the return spring (54) being fixedly connected to the outer wall of the inner rod (52).

2. A chemical raw material storage device according to claim 1, characterized in that: A through hole (511) is provided on the outer wall of the stirring rod (51).

3. A chemical raw material storage device according to claim 2, characterized in that: A second through hole (521) is provided on the outer wall of the inner rod (52), and the first through hole (511) and the second through hole (521) are of the same size.

4. A chemical raw material storage device according to claim 1, characterized in that: The rotating assembly (3) comprises a motor (31), the motor (31) is fixedly connected to the upper side of the storage barrel (1), a driving gear (32) is fixedly connected to the output shaft of the motor (31), the driving gear (32) is meshed with a driven gear (33), the driven gear (33) is penetrated by a hollow shaft (34) and is fixedly connected to the hollow shaft (34), and the stirring rod (51) is fixedly connected to the hollow shaft (34).

5. A chemical raw material storage device according to claim 4, characterized in that: A positioning ring (341) is fixedly connected to the outer wall of the hollow shaft (34), the air supply port (4) is rotatably connected to the hollow shaft (34), and a sealing ring (342) is fixedly connected to the outer wall of the positioning ring (341).

6. A chemical raw material storage device according to claim 1, characterized in that: The top of the storage barrel (1) is provided with a feed bin (101), and the bottom of the storage barrel (1) is provided with a discharge port (102).

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