Storage tank capable of preventing materials from volatilizing

Abstract

The utility model provides a storage tank capable of preventing materials from volatilizing, and mainly relates to the technical field of solvent storage. A material volatilization prevention storage tank comprises a shell, a material storage barrel is fixedly arranged at the bottom of the inner wall of the shell, a floating disc is arranged in the material storage barrel in a matched mode, a sleeve is fixedly arranged on the inner wall of the shell, a purification box is fixedly arranged on the top of the shell, a connecting pipe is fixedly arranged outside the purification box, and a fan is arranged on the connecting pipe. The other end of the connecting pipe is communicated with the interior of the sleeve. The material storage device has the advantages that the material storage device is simple in structure and convenient to install and use, when the temperature of materials is too high, cooling water is introduced between the material storage barrel and the shell for cooling, and the situation that the materials volatilize faster due to the too high temperature is prevented; volatile gas in the sleeve is pumped out, filtered and discharged through the purification box arranged at the top, and therefore the pollution influence of the volatile gas on the environment is reduced.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of solvent storage, in particular to a material volatilization prevention storage tank. Background Art

[0002] Since industrial solvent storage tanks are large in size, the solvent in the tank will volatilize harmful gases that fill the entire tank. Even if the solvent is discharged, the tank will not be completely emptied. A breathing valve is often installed on the top of the tank to balance the air pressure inside and outside the tank, thereby protecting the safety of the tank. However, volatile gases will be discharged from the breathing valve into the atmosphere, affecting the health of the operator. It is difficult to prevent the volatile materials from being discharged from the tank by relying solely on the breathing valve. Existing material storage tanks have the following problems: there is no appropriate treatment of the temperature of the material to prevent the temperature from being too high and volatilizing faster; there is no good way to handle the volatile gas, which is directly discharged to pollute the air. Utility Model Content

[0003] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0004] A material volatilization prevention storage tank comprises a shell, a material storage barrel is fixedly arranged at the bottom of the inner wall of the shell, a floating plate is arranged inside the material storage barrel, a sleeve is fixedly arranged on the inner wall of the shell, the sleeve is sleeved on the outside of the material storage barrel and is arranged at intervals, a purification box is fixedly arranged on the top of the shell, a connecting pipe is fixedly arranged outside the purification box, a fan is arranged on the connecting pipe, and the other end of the connecting pipe is connected to the inside of the sleeve.

[0005] An exhaust pipe is fixedly arranged on the other side of the purification box, and an activated carbon net is fixedly arranged inside the purification box.

[0006] A first liquid inlet pipe is fixedly arranged on one side of the shell, a first liquid discharge pipe is fixedly arranged on the other side of the shell, and a second liquid discharge pipe is fixedly arranged on the bottom of the shell.

[0007] A second liquid inlet pipe is fixedly arranged on the storage barrel, and the second liquid inlet pipe passes through the side surfaces of the shell and the sleeve. The outer ring of the sleeve is fixedly connected to the inner wall of the shell through a plurality of protrusions near the top.

[0008] The floating plate includes a mounting frame, a first connecting ring, a second connecting ring, and a mounting block. The mounting frame is arranged in a cross shape and has a mounting groove. The first connecting ring and the second connecting ring abut against the corresponding mounting grooves. The inner circles of the first connecting ring and the second connecting ring abut against several mounting blocks respectively. The mounting block is fixedly connected to the top of the mounting frame.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model has a simple structure and is easy to install and use. When the temperature of the material is too high, cooling water is introduced between the storage barrel and the shell to reduce the temperature to prevent the material from volatilizing faster due to the high temperature. The volatile gas in the sleeve is extracted and filtered before being discharged through a purification box arranged on the top, thereby reducing its pollution impact on the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0012] Attached Figure 2 This is a schematic diagram of the structure of the floating plate of the utility model from the first perspective;

[0013] Attached Figure 3 It is a structural schematic diagram of the floating plate of the utility model from a second viewing angle.

[0014] Numbers shown in the accompanying drawings: 1. Shell; 101. First liquid inlet pipe; 102. First liquid discharge pipe; 103. Second liquid discharge pipe; 2. Storage barrel; 201. Second liquid inlet pipe; 3. Float; 301. Mounting frame; 302. First connecting ring; 303. Second connecting ring; 304. Mounting block; 4. Sleeve; 5. Purification box; 501. Exhaust pipe; 502. Activated carbon net; 6. Connecting pipe; 7. Fan. DETAILED DESCRIPTION

[0015] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.

[0016] In conjunction with the accompanying drawings, a material volatilization prevention storage tank includes a shell 1, a storage barrel 2 is fixedly arranged at the bottom of the inner wall of the shell 1, a floating plate 3 is arranged inside the storage barrel 2, a sleeve 4 is fixedly arranged on the inner wall of the shell 1, the sleeve 4 is sleeved on the outside of the storage barrel 2 and is arranged at intervals, a purification box 5 is fixedly arranged on the top of the shell 1, a connecting pipe 6 is fixedly arranged outside the purification box 5, a fan 7 is arranged on the connecting pipe 6, and the other end of the connecting pipe 6 is connected to the inside of the sleeve 4, liquid level gauges are fixedly arranged on the inner walls of the storage barrel 2 and the sleeve 4, and a temperature sensor is fixedly arranged on the inner wall of the shell 1.

[0017] An exhaust pipe 501 is fixedly arranged at the other side of the purification box 5 , and an activated carbon net 502 is fixedly arranged inside the purification box 5 .

[0018] A first liquid inlet pipe 101 is fixedly disposed on one side of the housing 1 , and a first liquid discharge pipe 102 is fixedly disposed on the other side of the housing 1 . A second liquid discharge pipe 103 is fixedly disposed on the bottom of the housing 1 .

[0019] The storage barrel 2 is fixedly provided with a second liquid inlet pipe 201 , which passes through the side surfaces of the shell 1 and the sleeve 4 . The outer ring of the sleeve 4 is fixedly connected to the inner wall of the shell 1 through a plurality of protrusions near the top.

[0020] The floating plate 3 includes a mounting frame 301, a first connecting ring 302, a second connecting ring 303, and a mounting block 304. The mounting frame 301 is arranged in a cross shape and has a mounting groove. The first connecting ring 302 and the second connecting ring 303 are abutted against the corresponding mounting grooves. The inner circles of the first connecting ring 302 and the second connecting ring 303 are respectively abutted against several mounting blocks 304. The mounting block 304 is fixedly connected to the top of the mounting frame 301. This structural design can effectively reduce the volatilization of materials. Since cooling water is introduced into the shell 1, the liquid submerges the bottom of the sleeve 4, so a closed space is formed between the sleeve 4 and the storage barrel 2.

[0021] When the device is in use, the material enters the storage barrel 2 through the second liquid inlet pipe 201, the float 3 rises with the material level due to buoyancy, the cooling water enters the shell 1 through the first liquid inlet pipe 101 and is discharged through the first liquid discharge pipe 102 for circulation to ensure the cooling effect; the volatile gas between the storage barrel 2 and the sleeve 4 is drawn into the purification box 5 by the fan 7, and is discharged through the exhaust pipe 501 after being filtered by the activated carbon net 502.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A material volatilization prevention storage tank, comprising a housing (1), characterized in that: A material storage barrel (2) is fixedly arranged at the bottom of the inner wall of the shell (1), a floating plate (3) is arranged inside the material storage barrel (2), a sleeve (4) is fixedly arranged on the inner wall of the shell (1), the sleeve (4) is sleeved on the outside of the material storage barrel (2) and arranged at intervals, a purification box (5) is fixedly arranged on the top of the shell (1), a connecting pipe (6) is fixedly arranged outside the purification box (5), a fan (7) is arranged on the connecting pipe (6), and the other end of the connecting pipe (6) is connected to the inside of the sleeve (4).

2. The material volatilization prevention storage tank according to claim 1, characterized in that: An exhaust pipe (501) is fixedly arranged on the other side of the purification box (5), and an activated carbon net (502) is fixedly arranged inside the purification box (5).

3. The material volatilization prevention storage tank according to claim 1, characterized in that: A first liquid inlet pipe (101) is fixedly arranged on one side of the shell (1) and a first liquid discharge pipe (102) is fixedly arranged on the other side of the shell, and a second liquid discharge pipe (103) is fixedly arranged on the bottom of the shell (1).

4. The material volatilization prevention storage tank according to claim 1, characterized in that: A second liquid inlet pipe (201) is fixedly arranged on the storage barrel (2), and the second liquid inlet pipe (201) passes through the side surfaces of the shell (1) and the sleeve (4), and the outer ring of the sleeve (4) is fixedly connected to the inner wall of the shell (1) near the top through a plurality of protrusions.

5. The material volatilization prevention storage tank according to claim 1, characterized in that: The floating plate (3) comprises a mounting frame (301), a first connecting ring (302), a second connecting ring (303), and a mounting block (304); the mounting frame (301) is arranged in a cross shape and is provided with a mounting groove; the first connecting ring (302) and the second connecting ring (303) are in contact with the corresponding mounting grooves; the inner circles of the first connecting ring (302) and the second connecting ring (303) are respectively in contact with a plurality of mounting blocks (304); and the mounting blocks (304) are fixedly connected to the top of the mounting frame (301).

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