阅读说明：本技术 一种带有自清洗功能的粘稠化工品包装桶 (Viscous chemical product packaging barrel with self-cleaning function ) 是由 曹玉坤 于 2021-03-03 设计创作，主要内容包括：一种带有自清洗功能的粘稠化工品包装桶属于化工品包装容器技术领域。包括桶体(1)、桶盖(14)、清洗组件,另配有出料组件。桶体(1)的上口配有桶盖(14),桶盖(14)下面为拱形桶顶(2),桶顶(2)上部有圆形开口,并焊有下法兰(5),还有充氮阀3、冲洗阀(10)、压力表(11),下法兰(5)与盲孔法兰(13)由螺栓联结并带有密封垫(6),桶顶(2)的下面有冲洗管(4),桶体(1)的下部有圆斗形桶底(12)。清洗组件由冲洗管(4)、冲洗阀(10)构成,冲洗管(4)包括管接口(41)、水平喷口(42)、垂直喷口(43)。配有的出料组件包括上法兰(6)、出料管(9)和出料阀(8),当包装桶需要出料时配套使用。清洗组件的使用可有效的清除桶内粘稠物,节省清洗费用实现零排放,出料组件可多桶共享使用,降低成本。(A viscous chemical packaging barrel with a self-cleaning function belongs to the technical field of chemical packaging containers. Comprises a barrel body (1), a barrel cover (14), a cleaning component and a discharging component. The upper opening of the barrel body (1) is provided with a barrel cover (14), an arched barrel top (2) is arranged below the barrel cover (14), the upper part of the barrel top (2) is provided with a circular opening, a lower flange (5) is welded, a nitrogen filling valve (3), a flushing valve (10) and a pressure gauge (11) are arranged, the lower flange (5) is connected with a blind hole flange (13) through bolts and is provided with a sealing gasket (6), a flushing pipe (4) is arranged below the barrel top (2), and the lower part of the barrel body (1) is provided with a circular bucket-shaped barrel bottom (12). The cleaning assembly is composed of a flushing pipe (4) and a flushing valve (10), wherein the flushing pipe (4) comprises a pipe connector (41), a horizontal nozzle (42) and a vertical nozzle (43). The discharging component comprises an upper flange (6), a discharging pipe (9) and a discharging valve (8), and is matched with the packaging barrel to be used when the packaging barrel needs to discharge. The use of cleaning assembly can effectually clear away the thick thing in the bucket, saves the cleaning cost and realizes the zero release, and ejection of compact subassembly can the sharing use of many buckets, reduce cost.)

1. A viscous chemical packaging barrel with a self-cleaning function comprises a barrel body (1), a barrel cover (14), a cleaning component and a discharging component, and is characterized in that the barrel body (1) is in a vertical cylindrical shape, and the upper edge and the lower edge of the barrel body (1) are curled; a barrel cover (14) is arranged at the upper opening of the barrel body (1), and the barrel cover (14) and the upper edge of the barrel body (1) are sealed; a barrel top (2) is arranged below the barrel cover (14), the barrel top (2) is in an upward convex arch shape, the edge of the barrel top (2) is welded with the barrel body (1) into a whole, a circular opening is arranged at the center of the barrel top (2), a lower flange (5) is welded, the lower flange (5) is connected with a blind hole flange (13) through bolts and is provided with a sealing gasket (6), a flushing pipe (4) is fixed below the barrel top (2), and a nitrogen charging valve (3), a flushing valve (10) and a pressure gauge (11) are arranged above the barrel top (2); the lower part of the barrel body (1) is provided with a barrel bottom (12), the barrel bottom (12) is in a round bucket shape, the bottom of the round bucket is a small plane, and the edge of the round bucket is welded with the inward convex edge of the barrel body (1) into a whole.

2. The viscous chemical packaging barrel with the self-cleaning function according to claim 1, characterized in that 3-5 outward convex ribs and 2 inward convex ribs are rolled on the barrel wall of the barrel body (1) to enhance the strength of the barrel body (1).

3. The viscous chemical packaging barrel with the self-cleaning function according to claim 1, characterized in that the matched discharging component comprises an upper flange (6), a discharging pipe (9) and a discharging valve (8), the upper flange (6) is welded with the upper end of the discharging pipe (9) into a whole, an upper pipe opening of the discharging pipe (9) is connected with the discharging valve (8), a lower pipe opening of the discharging pipe (9) is close to the bottom plane of the barrel bottom (12), when the packaging barrel needs to discharge, a blind hole flange (13) is dismounted, the upper flange (6) of the discharging component is fixed with a lower flange (5) on the barrel body (1), and discharging can be implemented.

4. The viscous chemical packaging barrel with the self-cleaning function according to claim 1, characterized in that the cleaning assembly comprises a cleaning pipe (4) and a cleaning valve (10), the cleaning pipe (4) comprises a pipe connector (41), horizontal nozzles (42) and vertical nozzles (43), the pipe connector (41) is connected with the cleaning valve (10), the number of the horizontal nozzles (42) is 3-6, the horizontal nozzles are uniformly distributed along the horizontal direction of the cleaning pipe (4), and the number of the vertical nozzles (43) is 3-6, and the vertical nozzles are uniformly distributed along the vertical direction of the cleaning pipe (4).

Technical Field

The invention relates to the technical field of chemical product packaging containers, in particular to a viscous chemical product packaging barrel with a self-cleaning function.

Background

At present, a packaging container for containing liquid chemicals is generally packaged by using an open plastic barrel, most chemicals which are deteriorated or have pungent odor or are volatile when being contacted with air are packaged by using a sealed steel barrel as a packaging material, so that the problems that the chemicals are not deteriorated, nonvolatile and pollution to the environment can be solved, and for containing viscous liquid chemicals, the problems that the chemicals in the barrel are not completely adhered and applied by using the sealed stainless steel barrel, the loss of the chemicals is large and often reaches more than 10%, and great waste and economic loss are caused; the used packaging barrel is difficult to clean, even if a professional organization is found for cleaning, the cost is high, and the environment is polluted, so that the transportation and the storage of the used packaging barrel are limited even cannot be repeatedly utilized under the condition that the used packaging barrel is not cleaned thoroughly. In addition, when the sealed stainless steel barrel is used for containing viscous liquid chemicals, the discharge mode of the sealed stainless steel barrel also adopts a pressurization discharge method, but the discharge parts are fixed on the barrel body, so that the manufacturing cost of the packaging barrel is increased.

Disclosure of Invention

Aiming at the problems of the sealed stainless steel packaging barrel, the invention aims to provide a viscous chemical packaging barrel with a self-cleaning function, wherein a cleaning component is added in the packaging barrel, and after discharge is finished, the cleaning agent is used for pressurizing and spraying the inner wall of the barrel, so that residual viscous chemical adhered to the inner wall of the barrel can be thoroughly removed, and the cleaning problem is effectively solved; the independent discharge assembly is arranged, so that the packaging barrels can be shared for use, the packaging barrel structure is simplified, the height of the barrel body can be reduced due to the fact that a fixed liquid discharge valve is not needed, the transportation cost can be reduced, the manufacturing cost is reduced, and the problems of the packaging barrels are effectively solved.

The technical scheme of the invention is as follows:

a viscous chemical packaging barrel with a self-cleaning function comprises a barrel body, a barrel cover, a discharging assembly and a cleaning assembly.

The barrel body is in a vertical cylindrical shape, a barrel cover is arranged at the upper opening of the barrel body, and the barrel cover and the upper edge of the barrel body are sealed; the lower part of the barrel cover is provided with a barrel top, the barrel top is in an upward convex arch shape, the edge of the barrel top is welded with the wall of the barrel body into a whole, the center of the barrel top is provided with a circular opening and welded with a lower flange, the lower flange is connected with a blind hole flange through a bolt and is provided with a sealing gasket, a flushing pipe is fixed on the lower part of the barrel top, the barrel top is also provided with a nitrogen charging valve, a flushing valve and a pressure gauge, and the flushing valve is connected with a pipe connector on the flushing pipe; the lower part of the barrel body is provided with a barrel bottom, the barrel bottom is in a round bucket shape, the bottom of the round bucket is a small plane, and the edge of the barrel bottom and the wall of the barrel body are welded into a whole.

When the pail pack needs the ejection of compact, lift the blind hole flange off, change and go up the ejection of compact subassembly, implement the row material process, the ejection of compact subassembly, including last flange, discharging pipe and bleeder valve, go up the flange and weld as an organic wholely with the upper end of discharging pipe, mouth of pipe and bleeder valve connection on the discharging pipe, mouth of pipe is close to barrel bottom plane under the discharging pipe.

The cleaning assembly comprises a flushing pipe and a flushing valve, wherein the flushing pipe is provided with a pipe connector, horizontal nozzles and vertical nozzles, the pipe connector is connected with the flushing valve, the number of the horizontal nozzles is 3-6, the horizontal nozzles are uniformly distributed along the horizontal direction, and the number of the vertical nozzles is 3-6, and the vertical nozzles are uniformly distributed along the vertical direction.

The use method of the viscous chemical product packaging barrel with the self-cleaning function comprises the following steps:

and (3) filling material: opening the barrel cover, opening the pressure gauge valve and the nitrogen filling valve, closing the flushing valve, connecting the external nitrogen pipe to the nitrogen filling valve, detaching the blind hole flange, filling viscous chemical liquid into the barrel through the central hole of the barrel top, stopping filling when the filling amount reaches a set requirement, filling nitrogen into the barrel, exhausting air in the barrel, returning the blind hole flange, closing the nitrogen filling valve when the pressure in the barrel reaches 0.3MPa, detaching the external nitrogen pipe, and installing the barrel cover again to finish the filling process.

Discharging: opening a barrel cover, opening a nitrogen filling valve to release pressure in the barrel, connecting an external nitrogen pipe to the nitrogen filling valve, detaching a blind hole flange, replacing a discharging assembly, ensuring that an upper flange on the discharging assembly is tightly connected with a lower flange on the barrel body, connecting an external material receiving pipe to a discharging valve, pressurizing and filling nitrogen into the barrel body, discharging viscous liquid in the barrel through the discharging pipe and the discharging valve under the action of pressure until the viscous liquid is emptied, and stopping filling the nitrogen to finish the discharging process.

The self-cleaning process comprises the following steps: the method comprises the steps of firstly connecting an external cleaning agent pipeline to a flushing valve, then pressurizing and inputting the cleaning agent into a barrel, directly spraying the cleaning agent onto the wall of the barrel through a horizontal nozzle on a flushing pipe, directly spraying the cleaning agent onto the bottom of the barrel through a vertical nozzle on the flushing pipe, diluting and dissolving viscous liquid adhered to the inner wall of the barrel, pressurizing and filling nitrogen, discharging the diluted viscous liquid through a discharge pipe and a discharge valve, and repeatedly cleaning until the viscous liquid adhered to the wall of the barrel is completely removed and is completely discharged. And finally, detaching the external pipeline, detaching the discharging assembly, reinstalling the blind hole flange, sealing the barrel cover, and finishing the cleaning process.

The invention has the beneficial effects that:

firstly installed the washing subassembly additional in the bucket, there are horizontal spout and perpendicular spout on the flushing pipe, can dilute the thick surplus liquid that the bucket inner wall pasted and apply and dissolve, outside the bucket easily discharges, reach the cleaning performance, the cleaner that uses simultaneously is the thinner of the thick liquid of chemicals, does not have the waste of raw materials, does not have the problem of pollutant discharge yet, has thoroughly solved the pail pack and has washd the difficult problem, has saved pail pack washing expense.

And secondly, an independent material discharging component is adopted, the barrel is arranged for use when material is required to be discharged, and the material discharging component is removed after material discharging is finished, so that on one hand, the height of the barrel body can be reduced, the transportation cost is reduced, on the other hand, when the packaging barrels are used in batches, a plurality of barrels can share one material discharging component, the barrel manufacturing cost can be reduced, the use cost is reduced, and greater economic benefits are obtained.

Drawings

FIG. 1 is a schematic view of the present invention equipped with a take-off assembly;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a top view of FIG. 2;

fig. 4 is a schematic view of the structure of the flush tube.

The drawings identified above: 1-barrel body, 2-barrel top, 3-nitrogen charging valve, 4-flushing pipe, 5-lower flange, 6-sealing gasket, 7-upper flange, 8-discharge valve, 9-discharge pipe, 10-flushing valve, 11-pressure gauge, 12-barrel bottom, 13-blind hole flange, 14-barrel cover, 41-pipe interface, 42-horizontal spout and 43-vertical spout.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in attached drawings 2 and 3, the viscous chemical packaging barrel with the self-cleaning function comprises a barrel body 1, a barrel cover 14, a lower flange 5, a blind hole flange 13, a flushing pipe 4, a nitrogen filling valve 3, a flushing valve 10 and a pressure gauge 11. The barrel body 1 is in a vertical cylindrical shape, 3-5 outward convex ribs and 2 inward convex ribs are rolled on the barrel wall for increasing strength, the upper edge and the lower edge of the barrel body 1 are curled, a barrel cover 14 is arranged at the upper opening of the barrel body 1, the barrel cover 14 and the upper edge of the barrel body 1 are sealed, and a barrel top 2 is arranged below the barrel cover 14; the bucket top 2 is in an upward convex shape, the edge of the bucket top is welded with an inward convex edge of the bucket body 1 into a whole, a circular opening is arranged at the center of the bucket top 2, a lower flange 5 is welded, the lower flange 5 is connected with a blind hole flange 13 through bolts and is provided with a sealing gasket 6, so that the interior of the bucket is kept in a sealed state, a flushing pipe 4 is fixed on the inner surface of the bucket top 2, a nitrogen charging valve 3, a flushing valve 10 and a pressure gauge 11 are arranged on the bucket top 2, and the flushing valve 10 is connected with a pipe connector 41 on the flushing pipe 4; the lower part of the barrel body 1 is provided with a barrel bottom 12, the barrel bottom 12 is in a round bucket shape, the bottom of the round bucket is a small plane, and the edge of the round bucket is welded with the inward convex edge of the barrel body 1 into a whole.

As shown in the attached figure 1, the structure of the invention is schematically illustrated with a discharging assembly, the discharging assembly comprises an upper flange 6, a discharging pipe 9 and a discharging valve 8, the upper flange 6 is welded with the upper end of the discharging pipe 9 into a whole, an upper pipe opening of the discharging pipe 9 is connected with the discharging valve 8, and a lower pipe opening of the discharging pipe 9 is close to the bottom plane of a barrel bottom 12.

When the pail pack needs the ejection of compact, will lift off blind hole flange 13, fix the upper flange 6 of ejection of compact subassembly on lower flange 5, can arrange the material.

As shown in fig. 4, the flushing pipe 4 includes pipe connectors 41, horizontal nozzles 42, and vertical nozzles 43, the pipe connectors 41 are connected to the flushing valve 10, the number of the horizontal nozzles 42 is 3-6, and the nozzles are uniformly distributed along the horizontal direction of the flushing pipe 4, and the number of the vertical nozzles 43 is 3-6, and the nozzles are uniformly distributed along the vertical direction of the flushing pipe 4.

It should be noted that this embodiment is one of the preferred embodiments of the present invention, and all simple modifications made according to this embodiment are within the scope of the present invention.