CN219008679U

CN219008679U - Dampproofing reserve transport tank of surfactant

Info

Publication number: CN219008679U
Application number: CN202222885850.7U
Authority: CN
Inventors: 曹哲
Original assignee: Guangdong Lichen Aowei Industrial Co ltd
Current assignee: Guangdong Lichen Aowei Industrial Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-12
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of surfactant storage, in particular to a moisture-proof storage and transportation tank for a surfactant, which comprises the following components: the utility model provides a storage tank, shaft seal neck, vacuum valve subassembly and armor, the top surface and the bottom threaded connection of storage tank have the shaft seal neck, be provided with the drier mounting groove in the shaft seal neck, can put into the drier in the mounting groove, the shaft seal neck with the lateral wall intercommunication of storage tank, the vacuum valve subassembly with the shaft seal neck intercommunication, through the vacuum valve subassembly will storage tank and shaft seal neck take out vacuum, armor encloses the outer diameter face of storage tank. Through installing the shaft seal piece additional at the tank deck and the tank bottom of holding tank, put into the drier in the shaft seal piece is removable, but utilize shaft seal piece and jar body evacuation's mode, isolated outside air reaches preliminary dampproofing effect. The replaceable placement of the desiccant further enhances the moisture protection due to the greater chance of the roof and bottom of the can coming into contact with the outside air.

Description

Dampproofing reserve transport tank of surfactant

Technical Field

The utility model relates to the technical field of surfactant storage, in particular to a moisture-proof storage and transportation tank for a surfactant.

Background

The surfactant is a substance which can obviously change the interface state of a solution system by adding a small amount. Has immobilized hydrophilic and lipophilic groups, and can be oriented on the surface of the solution. The molecular structure of the surfactant has amphipathy: one end is hydrophilic group, and the other end is hydrophobic group; the hydrophilic group is usually a polar group such as acid, sulfonic acid, sulfuric acid, amino or amino group and salts thereof, and hydroxyl group, amide group, ether bond and the like can also be used as the polar hydrophilic group; while hydrophobic groups are often nonpolar hydrocarbon chains, such as hydrocarbon chains of more than 8 carbon atoms. Surfactants are classified into ionic surfactants, nonionic surfactants, amphoteric surfactants, complex surfactants, other surfactants, and the like. The surfactant is required to be stored and transported after production, and is generally directly stored in a reaction kettle or loaded by adopting a normal storage tank. However, the above-mentioned storage and transportation method is liable to cause deterioration of the surfactant in a humid environment due to the problem of poor sealability.

In view of the above, it is needed to design a moisture-proof storage and transportation tank for surfactant, and by additionally installing shaft sealing pieces on the top and bottom of the storage tank, a desiccant can be placed in the shaft sealing pieces in a replaceable manner, and the external air is isolated by utilizing the manner that the shaft sealing pieces and the tank body can be evacuated, so as to achieve the primary moisture-proof effect. The replaceable placement of the desiccant further enhances the moisture protection due to the greater chance of the roof and bottom of the can coming into contact with the outside air.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide the moisture-proof storage and transportation tank for the surfactant, and the shaft sealing pieces are additionally arranged at the top and the bottom of the storage tank, the drying agent is placed in the shaft sealing pieces in a replaceable manner, and the external air is isolated in a manner that the shaft sealing pieces and the tank body can be evacuated, so that the primary moisture-proof effect is achieved. The replaceable placement of the desiccant further enhances the moisture protection due to the greater chance of the roof and bottom of the can coming into contact with the outside air.

In order to achieve the above object, the technical scheme of the present utility model is as follows: a surfactant moisture resistant reserve transport tank comprising: the utility model provides a storage tank, shaft seal neck, vacuum valve subassembly and armor, the top surface and the bottom threaded connection of storage tank have the shaft seal neck, be provided with the drier mounting groove in the shaft seal neck, can put into the drier in the mounting groove, the shaft seal neck with the lateral wall intercommunication of storage tank, the vacuum valve subassembly with the shaft seal neck intercommunication, through the vacuum valve subassembly will storage tank and shaft seal neck take out vacuum, armor encloses the outer diameter face of storage tank.

Further, the reserve tank includes: the anti-corrosion vacuum tank comprises a tank body, a vacuum cavity and an anti-corrosion coating layer, wherein the vacuum cavity is fixedly arranged on the outer wall surface of the tank body, the anti-corrosion coating layer is coated on the inner diameter surface of the tank body, and an inserting ring groove is formed in the top and bottom surfaces of the vacuum cavity.

Further, the shaft seal neck includes: the novel drying agent sealing device comprises a connecting ring beam, a mounting neck, an inserting neck, a moisture-proof disc, a drying agent mounting groove and a mounting groove sealing pin, wherein the inner diameter surface of the connecting ring beam is fixedly provided with the moisture-proof disc, the bottom of the moisture-proof disc is fixedly provided with the mounting neck, the mounting neck is in threaded connection with a tank body, the outer wall surface of the mounting neck is fixedly provided with the inserting neck, the inserting neck is in threaded connection with a vacuum cavity, a plurality of drying agent mounting grooves are formed in the moisture-proof disc, and the mounting groove sealing pin is inserted into the notch of the drying agent mounting groove.

Further, the vacuum valve assembly includes: the device comprises a horizontal air passage, a vertical air passage, a first valve head and a second valve head, wherein the horizontal air passage is arranged in a connecting ring beam and is communicated with a drying agent mounting groove, the first valve head is fixedly mounted on the side wall surface of the connecting ring beam and is communicated with the horizontal air passage, the vertical air passage is arranged in a plugging neck and is communicated with a vacuum cavity, and the second valve head is fixedly mounted at the bottom of the first valve head and is communicated with the vertical air passage.

Further, the armor includes: the device comprises a circumferential armor and a top-ground armor, wherein the circumferential armor encloses the outer wall surface of the vacuum cavity, and the top-ground armor is fixedly installed on the outer wall surface of the shaft seal neck.

The beneficial effects are that:

according to the moisture-proof storage and transportation tank for the surfactant, provided by the utility model, the shaft sealing piece is additionally arranged at the top and the bottom of the storage tank, the desiccant is placed in the shaft sealing piece in a replaceable manner, and the external air is isolated by utilizing the manner that the shaft sealing piece and the tank body can be evacuated, so that the primary moisture-proof effect is achieved. The replaceable placement of the desiccant further enhances the moisture protection due to the greater chance of the roof and bottom of the can coming into contact with the outside air.

Drawings

FIG. 1 is a schematic cross-sectional view of a surfactant moisture-proof storage and transportation tank according to the present utility model.

In the figure: 1-reserve tank, 2-shaft seal neck, 3-vacuum valve assembly, 4-armor, 11-tank body, 12-vacuum cavity, 13-anticorrosive coating layer, 21-connecting ring beam, 22-mounting neck, 23-plug neck, 24-dampproof disc, 25-drier mounting groove, 26-mounting groove sealing pin, 31-horizontal gas path, 32-vertical gas path, 33-first valve head, 34-second valve head, 41-circumferential armor and 42-sky ground armor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1, the present utility model discloses a surfactant moisture-proof reserve transport tank, comprising: the novel vacuum storage tank comprises a storage tank body 1, a shaft seal neck 2, a vacuum valve assembly 3 and an armor piece 4, wherein the top surface and the bottom of the storage tank body 1 are in threaded connection with the shaft seal neck 2, a drying agent installation groove 25 is formed in the shaft seal neck 2, drying agents can be placed in the installation groove, the shaft seal neck 2 is communicated with the side wall of the storage tank body 1, the vacuum valve assembly 3 is communicated with the shaft seal neck 2, the vacuum valve assembly 3 is used for vacuumizing the storage tank body 1 and the shaft seal neck 2, and the armor piece 4 is enclosed on the outer diameter surface of the storage tank body 1.

In this embodiment, the reserve tank 1 includes: the anti-corrosion vacuum coating device comprises a tank body 11, a vacuum cavity 12 and an anti-corrosion coating layer 13, wherein the vacuum cavity 12 is fixedly arranged on the outer wall surface of the tank body 11, the anti-corrosion coating layer 13 is coated on the inner diameter surface of the tank body 11, and a splicing ring groove is formed in the top and bottom surfaces of the vacuum cavity 12.

In this embodiment, the shaft seal neck 2 includes: the novel drying agent sealing device comprises a connecting ring beam 21, a mounting neck 22, an inserting neck 23, a moisture-proof disc 24, a drying agent mounting groove 25 and a mounting groove sealing pin 26, wherein the inner diameter surface of the connecting ring beam 21 is fixedly provided with the moisture-proof disc 24, the bottom of the moisture-proof disc 24 is fixedly provided with the mounting neck 22, the mounting neck 22 is in threaded connection with the tank 11, the outer wall surface of the mounting neck 22 is fixedly provided with the inserting neck 23, the inserting neck 23 is in threaded connection with the vacuum cavity 12, a plurality of drying agent mounting grooves 25 are formed in the moisture-proof disc 24, and the mounting groove sealing pin 26 is inserted into the notch of the drying agent mounting groove 25.

In this embodiment, the vacuum valve assembly 3 includes: the horizontal air channel 31, the vertical air channel 32, the first valve head 33 and the second valve head 34, the horizontal air channel 31 is arranged in the connecting ring beam 21 and is communicated with the drying agent mounting groove 25, the first valve head 33 is fixedly arranged on the side wall surface of the connecting ring beam 21 and is communicated with the horizontal air channel 31, the vertical air channel 32 is arranged in the plug neck 23 and is communicated with the vacuum cavity 12, and the second valve head 34 is fixedly arranged at the bottom of the first valve head 33 and is communicated with the vertical air channel 32.

In this embodiment, the armor 4 includes: the vacuum chamber 12 comprises a circumferential armor 41 and a top-ground armor 42, wherein the circumferential armor 41 is enclosed on the outer wall surface of the vacuum chamber 12, and the top-ground armor 42 is fixedly installed on the outer wall surface of the shaft seal neck 2.

Working principle:

because the reserve tank 1 is provided with the tank body 11 and the vacuum cavity 12, the vacuum cavity 12 encloses the outer wall surface of the tank body 11, and the top surface and the bottom surface of the vacuum cavity 12 are provided with the plug-in ring grooves. When the shaft seal neck 2 is screwed to the top and bottom surfaces of the can 11, the installation neck 22 is screwed to the can 11, and at the same time, the insertion neck 23 installed on the outer wall surface of the installation neck 22 is screwed into the insertion ring groove, so that the top and bottom surfaces of the can 11 are sealed by the shaft seal neck 2.

Wherein, owing to the shaft seal neck 2 is provided with the connection ring roof beam 21, and dampproofing dish 24 is installed to the internal diameter face of connection ring roof beam 21, has seted up a plurality of drier mounting groove 25 in the dampproofing dish 24, and the drier can be put into drier mounting groove 25 to through mounting groove seal pin 26 threaded connection at the input port of drier mounting groove 25 with dampproofing dish 24 seal.

The drying agent mounting grooves 25 are communicated with each other and the horizontal air passage 31, the horizontal air passage 31 is communicated with the first valve head 33, and the drying agent mounting grooves 25 are pumped to a vacuum state by being in butt joint with the first valve head 33 through a vacuum pump, so that the top surface and the bottom surface of the tank 11 are sealed, and contact with outside air is prevented.

Wherein, because the plug-in neck 23 is connected on the sky ground of the vacuum cavity 12 by screw thread, the plug-in neck 23 is communicated with the vertical gas path 32, the vertical gas path 32 is communicated with the second valve head 34, and the vacuum cavity 12 is pumped to a vacuum state by butting the vacuum pump with the second valve head 34, thereby forming a vacuum isolation belt in the vacuum cavity 12 to prevent the circumferential surface of the tank 11 from contacting with the outside air.

Because the outer wall surface of the shaft seal neck 2 is fixedly provided with the heaven-earth armor piece 42, the circumferential surface of the vacuum cavity 12 is fixedly provided with the circumferential armor piece 41, so that the whole tank 11 is surrounded by the armor piece 4, and the shape and the structure of the tank 11 are prevented from being damaged by external pressure.

Finally, the first valve head 33 and the second valve head 34 are subjected to external atmospheric pressure under vacuum. The vacuum cavity 12 and the dampproof disc 24 are always kept in a vacuum state under the condition of no external force, the drying agent in the dampproof disc 24 is utilized to dry the deep air, and the circumferential surface of the tank 11 is protected by the vacuum cavity 12 and isolated from the external air, so that the inner surface active agent of the tank 11 has dampproof capability.

Finally, as the inner diameter surface of the tank 11 is plated with the anti-corrosion coating layer 13, the anti-corrosion coating layer 13 protects the tank 11 from being corroded by the surfactant, and prevents the tank from contacting with the outside air due to hole perforation.

According to the moisture-proof storage and transportation tank for the surfactant, provided by the utility model, the shaft sealing pieces are additionally arranged at the top and the bottom of the storage tank 1, the drying agent is placed in the shaft sealing pieces in a replaceable manner, and the external air is isolated in a manner that the shaft sealing pieces and the tank 11 can be evacuated, so that the primary moisture-proof effect is achieved. The replaceable placement of the desiccant further enhances the moisture protection due to the greater chance of the roof and bottom of the can coming into contact with the outside air.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A surfactant moisture resistant reserve transport tank comprising: reserve jar (1), shaft seal neck (2), vacuum valve subassembly (3) and armor (4), its characterized in that, the top surface and the bottom threaded connection of reserve jar (1) have shaft seal neck (2), be provided with drier mounting groove (25) in shaft seal neck (2), can put into the drier in the mounting groove, shaft seal neck (2) with the lateral wall intercommunication of reserve jar (1), vacuum valve subassembly (3) with shaft seal neck (2) intercommunication, through vacuum valve subassembly (3) will reserve jar (1) and shaft seal neck (2) are taken out to the vacuum, armor (4) enclose the external diameter face of reserve jar (1).

2. A surfactant moisture resistant reserve transport tank as claimed in claim 1, characterised in that the reserve tank (1) comprises: the anti-corrosion coating device comprises a tank body (11), a vacuum cavity (12) and an anti-corrosion coating layer (13), wherein the vacuum cavity (12) is fixedly arranged on the outer wall surface of the tank body (11), the anti-corrosion coating layer (13) is coated on the inner diameter surface of the tank body (11), and a splicing ring groove is formed in the top surface and the bottom surface of the vacuum cavity (12).

3. A surfactant moisture resistant reserve transport tank as claimed in claim 2, characterised in that the shaft seal neck (2) comprises: connect ring roof beam (21), installation neck (22), grafting neck (23), dampproofing dish (24), drier mounting groove (25) and mounting groove seal pin (26), connect ring roof beam (21) internal diameter face fixed mounting have dampproofing dish (24), the bottom fixed mounting of dampproofing dish (24) have installation neck (22), installation neck (22) with but jar body (11) threaded connection, the outer wall surface fixed mounting of installation neck (22) has grafting neck (23), grafting neck (23) with but vacuum chamber (12) threaded connection, a plurality of drier mounting groove (25) have been seted up in dampproofing dish (24), mounting groove seal pin (26) are pegged graft the notch of drier mounting groove (25).

4. A surfactant moisture resistant reserve transport tank as claimed in claim 3, characterised in that the vacuum valve assembly (3) comprises: the drying agent device comprises a horizontal air passage (31), a vertical air passage (32), a first valve head (33) and a second valve head (34), wherein the horizontal air passage (31) is arranged in a connecting ring beam (21) and is communicated with a drying agent installation groove (25), the first valve head (33) is fixedly installed on the side wall surface of the connecting ring beam (21) and is communicated with the horizontal air passage (31), the vertical air passage (32) is arranged in a plugging neck (23) and is communicated with a vacuum cavity (12), and the second valve head (34) is fixedly installed at the bottom of the first valve head (33) and is communicated with the vertical air passage (32).

5. A surfactant moisture resistant reserve transport tank as claimed in claim 4, characterised in that the armouring (4) comprises: the vacuum chamber comprises a circumferential armor (41) and a top-ground armor (42), wherein the circumferential armor (41) is enclosed on the outer wall surface of the vacuum chamber (12), and the top-ground armor (42) is fixedly installed on the outer wall surface of the shaft seal neck (2).