Powder material storage tank

Abstract

The utility model discloses a powder material storage tank which comprises a tank body and a tank cover, an annular plug is arranged on the inner side of the tank cover, the plug is correspondingly inserted into an arc-shaped groove formed in the end of the tank body, a sealing piece is arranged on the outer side of the connecting position of the tank body and the tank cover, a sealing groove is formed in the inner side of the sealing piece, and the sealing groove is communicated with the sealing piece. A hoop is arranged outside the sealing piece, a rotating shaft is movably connected to the inner wall of the tank cover, a stirring paddle is arranged on the outer side of the rotating shaft, a threaded part is arranged at the front end of the rotating shaft, and the threaded part is connected into the mounting base in a threaded mode. The sealing device is scientific and reasonable in structural design, a sealing mechanism formed by the sealing piece and the hoop mechanism is arranged outside the connector of the tank body and the tank cover, a double-sealing mechanism can be formed, and the outer wall of the sealing piece can be tightly attached to the inner wall of the hoop under the action of water flow pressure by means of the special structure of the sealing piece. The sealing piece and the hoop are used in cooperation to form a two-way sealing mechanism, and then the sealing effect of the water pipe connector is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material storage tank equipment, in particular to a powder material storage tank. Background Art

[0002] A powder storage tank is a container for storing powdered materials, and is widely used in chemical companies and powdered material processing companies. Powdered materials are usually stored in powder storage tanks, and when the powdered materials are needed, the materials are sent out from the discharge port at the bottom of the storage tank. At present, the sealing of the connection between the tank body and the tank cover of the existing storage tanks is poor, and general storage tanks do not have multiple sealing protection mechanisms. Therefore, a small amount of moisture in the air can enter the tank body through the connection between the tank body and the tank cover, causing the powder stored in the tank body to be damp, thereby reducing the quality of the powder. To this end, we propose a powder material storage tank. Utility Model Content

[0003] The purpose of the utility model is to provide a powder material storage tank to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a powder material storage tank, comprising a tank body and a tank cover, an annular plug is arranged on the inner side of the tank cover, the plug is correspondingly inserted into the arc groove opened at the end of the tank body, a sealing member is arranged on the outer side of the connection between the tank body and the tank cover, a sealing groove is opened on the inner side of the sealing member, a clamp is arranged on the outside of the sealing member, a rotating shaft is movably connected to the inner wall of the tank cover, a stirring paddle is arranged on the outer side of the rotating shaft, the front end of the rotating shaft is a threaded portion, and the threaded portion is screwed in the mounting seat.

[0005] In the above solution, a support frame is provided at the bottom of the tank body, and an observation window is provided at the side of the tank body.

[0006] In the above solution, a handle is provided on the outer side of the tank cover.

[0007] In the above scheme, the sealing member is a cylindrical nitrile rubber sleeve structure, and is clamped in the installation groove on the inner side of the clamp.

[0008] In the above solution, a connecting plate is provided at the end of the clamp, and adjacent connecting plates are connected by a connecting piece.

[0009] In the above scheme, a dehumidification bin is provided on the top of the tank body, and an exhaust fan is installed in the dehumidification bin.

[0010] In the above solution, a sealing layer is provided on the outside of the plug.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the powder material storage tank has a simple and reasonable structural design and strong practicality. A plug is provided on the inner side of the tank cover and a sealing layer is provided on the outer side thereof, and the plug is inserted into the arc groove at the end of the tank body to achieve a connection and fixing effect. While ensuring the connection effect between the tank body and the tank cover, the sealing effect between the two can be ensured at the same time to avoid water leakage. A sealing mechanism formed by a sealing member and a clamp mechanism is provided on the outside of the interface between the tank body and the tank cover, a double sealing mechanism can be formed. If water leakage occurs at the interface, water reaches and fills the sealing groove under the action of pressure. By utilizing the special structure of the seal, the outer wall of the seal can be tightly attached to the inner wall of the clamp under the action of water flow pressure. The seal and the clamp are used in conjunction to form a two-way sealing mechanism, thereby improving the sealing effect of the water pipe joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the tank structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the hoop of the utility model.

[0015] In the figure: 1 tank body, 11 support frame, 12 observation window, 13 tank cover, 14 handle, 15 plug, 16 sealing layer, 17 arc groove, 18 sealing member, 19 sealing groove, 2 clamp, 21 connecting plate, 22 connecting member, 23 rotating shaft, 24 stirring paddle, 25 mounting seat, 26 dehumidification bin, 27 threaded portion. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3The utility model provides a technical solution: a powder material storage tank, including a tank body 1 and a tank cover 13, an annular plug 15 is arranged on the inner side of the tank cover 13, the plug 15 is hollow inside, and the plug 15 is correspondingly inserted into the arc groove 17 opened at the end of the tank body 1. By arranging the plug 15 on the inner side of the tank cover 13 and arranging a sealing layer 16 on the outer side thereof, the plug 16 is inserted into the arc groove 17 at the end of the tank body 1 to achieve a connection and fixing effect, while ensuring the connection effect of the tank body 1 and the tank cover 13, the sealing effect between the two can be simultaneously ensured to avoid water leakage;

[0018] A seal 18 is provided on the outside of the connection between the tank body 1 and the tank cover 13, a sealing groove 19 is provided on the inside of the seal 18, and a clamp 2 is provided on the outside of the seal 18. By arranging a sealing mechanism formed by the seal 18 and the clamp 2 on the outside of the interface between the tank body 1 and the tank cover 13, a double sealing mechanism can be formed. If water leakage occurs at the interface, water reaches and fills the sealing groove 19 under the action of pressure. By utilizing the special structure of the seal 18, the outer wall of the seal 18 can be tightly attached to the inner wall of the clamp 2 under the action of water flow pressure. The seal 18 and the clamp 2 are used in combination to form a two-line sealing mechanism, thereby improving the sealing effect of the water pipe joint.

[0019] The inner wall of the tank cover 13 is movably connected with a rotating shaft 23, and a stirring paddle 24 is arranged on the outer side of the rotating shaft 23. When the rotating shaft 23 is rotated, the stirring paddle 24 can stir the material inside the tank body 1. The front end of the rotating shaft 23 is a threaded portion 27, and the threaded portion 27 is screwed into the mounting seat 25.

[0020] In the above scheme, a support frame 11 is provided at the bottom of the tank body 1, and an observation window 12 is provided on the side of the tank body 1. The tank body 1 is stably supported by the support frame 11, and the internal situation of the tank body 1 is conveniently observed through the glass observation window.

[0021] In the above solution, a handle 14 is provided on the outer side of the tank cover 13. The handle 14 is fixed on the tank cover 13, and the design of the handle 14 can facilitate the operation of the tank cover 13.

[0022] In the above solution, the sealing member 18 is a cylindrical nitrile rubber sleeve structure, and is clamped in the mounting groove inside the clamp 2. By providing the sealing member 18, the sealing effect of the connection between the tank body 1 and the tank cover 13 is effectively improved.

[0023] In the above solution, a connecting plate 21 is provided at the end of the clamp 2 , and adjacent connecting plates 21 are connected by connecting pieces 22 .

[0024] In the above scheme, a dehumidification chamber 26 is provided on the top of the tank body 1, and an exhaust fan is installed in the dehumidification chamber 26. When there is a lot of moisture inside the tank body 1, the user turns on the exhaust fan by a switch so that the moisture inside the dehumidification chamber 26 can be discharged.

[0025] In the above solution, a sealing layer 16 is provided outside the plug 15. Specifically, the sealing layer 16 is a soft silicon or rubber sealing layer, under the action of which the connection stability between the plug 15 and the tank body 1 is further improved.

[0026] Working principle:

[0027] When this type of powder material storage tank is used, the powder material is stored in the inner cavity of the tank body 1. At this time, the tank cover 13 is assembled with the tank body 1, so that the plug 15 is inserted into the arc groove 17, and a preliminary sealing effect is formed under the action of the sealing layer 16. Then, the sealing member 18 is sleeved on the outside of the connection between the tank body 1 and the tank cover 13, and then the hoop 2 is installed on the outside of the sealing member 18 and the connecting plate 21 is fixed by the connecting member 22, and the sealing member 18 is fixed in the mounting groove on the inner side of the hoop 2, thereby further improving the leakage-proof effect of the tank body 1 with the cooperation of the above-mentioned mechanism. When the tank cover 13 needs to be removed from the tank body 1, first remove the sealing member 18 and the hoop 2, and then manually rotate the rotating shaft 23 to make the rotating shaft 23 move laterally relative to the mounting seat 25, and then push the tank cover 13 away from the tank body 1 through the rotating shaft 23, so that the tank cover 13 can be removed, and the operation is simple and convenient.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder material storage tank, comprising a tank body (1) and a tank cover (13), characterized in that: An annular plug (15) is arranged on the inner side of the tank cover (13), and the plug (15) is correspondingly inserted into an arc-shaped groove (17) provided at the end of the tank body (1). A sealing member (18) is arranged on the outer side of the connection between the tank body (1) and the tank cover (13), and a sealing groove (19) is provided on the inner side of the sealing member (18). A clamp (2) is arranged on the outer side of the sealing member (18). A rotating shaft (23) is movably connected to the inner wall of the tank cover (13), and a stirring paddle (24) is arranged on the outer side of the rotating shaft (23). The front end of the rotating shaft (23) is a threaded portion (27), and the threaded portion (27) is screwed into the mounting seat (25).

2. A powder material storage tank according to claim 1, characterized in that: A support frame (11) is provided at the bottom of the tank body (1), and an observation window (12) is provided on the side of the tank body (1).

3. A powder material storage tank according to claim 1, characterized in that: A handle (14) is provided on the outer side of the tank cover (13).

4. A powder material storage tank according to claim 1, characterized in that: The sealing member (18) is a cylindrical nitrile rubber sleeve structure, and is clamped in a mounting groove on the inner side of the clamp (2).

5. A powder material storage tank according to claim 1, characterized in that: A connecting plate (21) is provided at the end of the clamp (2), and adjacent connecting plates (21) are connected via a connecting piece (22).

6. A powder material storage tank according to claim 1, characterized in that: A dehumidification bin (26) is provided on the top of the tank body (1), and an exhaust fan is installed in the dehumidification bin (26).

7. A powder material storage tank according to claim 1, characterized in that: A sealing layer (16) is provided on the outside of the plug (15).

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