CN111318528A - Container cleaning method and device for same - Google Patents
Container cleaning method and device for same Download PDFInfo
- Publication number
- CN111318528A CN111318528A CN201811534706.0A CN201811534706A CN111318528A CN 111318528 A CN111318528 A CN 111318528A CN 201811534706 A CN201811534706 A CN 201811534706A CN 111318528 A CN111318528 A CN 111318528A
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- China
- Prior art keywords
- cleaning
- container
- frame
- fixing
- medium
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Abstract
The invention relates to automatic cleaning, in particular to a container cleaning method and a device used for the method. The method comprises the following steps: a medium selection step; a step of pressurizing; a washing step; also comprises a water removal step. Also provided is a cleaning device using the method, comprising a first fixing device, a second fixing device, a wall cleaning device, a pipeline pump and a control device; the beneficial effects are as follows: by using the cleaning method and the cleaning device, the purpose of simultaneously cleaning two containers is realized, and the labor intensity of field operators is greatly reduced; in addition, the control device controls the container cleaning device to clean the container according to a set method, so that the container cleaning effect is reproducible, and the product quality risk is reduced.
Description
Technical Field
The invention relates to automatic cleaning, in particular to a container cleaning method and a device used for the method.
Background
The IBC barrel container is formed by blow molding of high molecular weight and high density polyethylene, and has high strength, corrosion resistance and good sanitation. In the industries of chemical industry, medicine, food and the like, the IBC barrel and the stainless steel barrel are important containers in production, but in the actual production of the current industry, no automatic equipment capable of cleaning the IBC barrel and the stainless steel barrel simultaneously exists.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a container cleaning method which can automatically and simultaneously clean a plurality of containers with different specifications and improve the cleaning quality of the containers; to this end, the invention also provides a device for implementing the container cleaning method.
In order to achieve the above purpose, the invention provides the following technical scheme:
a method of cleaning a container, the method comprising the steps of: a medium selection step: selecting a cleaning medium for cleaning the container according to the properties of the materials in the container; a pressurization step: pressurizing the cleaning medium selected in the medium selection step; a washing step: the cleaning nozzle uses the cleaning medium pressurized in the pressurizing step to flush the container; further comprises a water removal step: cleaning the nozzle, and blowing off accumulated water on the surface of the container by using clean compressed air; the clean compressed air and the cleaning medium share a cleaning nozzle.
By adopting the container cleaning method, different cleaning media are selected according to different materials contained in the container, so as to achieve the optimal cleaning effect; after pressurization, the high-pressure cleaning medium sprayed out of the nozzle can more effectively clean the container; after cleaning, clean compressed air is introduced to blow off surface accumulated water, so that the aim of improving the cleaning efficiency is fulfilled on the premise of ensuring sanitation; in addition, the cleaning nozzle is shared by the clean compressed air and the cleaning medium, so that a set of connecting pipeline is saved, the structure of the equipment is simpler, and the manufacture is more convenient.
In a preferred embodiment of the present invention, in the medium selecting step, the cleaning medium may be selected from the group consisting of: cleaning fluid, drinking water and/or purified water.
As a preferable scheme of the invention, the cleaning medium is pressurized by adopting a pipeline pump in the pressurizing step.
The application also discloses a cleaning device, comprising a first fixing device, a second fixing device, a wall cleaning device, a pipeline pump and a control device; the first fixing device and the second fixing device are used for fixing a container to be cleaned; the wall cleaning device is used for executing a washing step; the pipeline pump is used for executing the pressurization step; the control device is used for executing the container cleaning method.
By adopting the cleaning device, the first fixing device can be used for fixing the stainless steel barrel, the second fixing device can be used for fixing the IBC barrel, and the wall cleaning device cleans the stainless steel barrel and the IBC barrel under the control of the control device, so that the purpose of cleaning two containers simultaneously is achieved, and the labor intensity of field operators is greatly reduced; in addition, the container is cleaned by the control device according to a set method, the container cleaning effect is reproducible, and the product quality risk is reduced.
As a preferred scheme of the invention, the first fixing device comprises a fixing frame, a base positioned at the lower part of the fixing frame and a pressing device positioned at the upper part of the fixing frame; the base is used for supporting the container; wherein the shape of the base is adapted to the shape of the open end of the container to position the container in a horizontal direction; the pressing device is used for pressing the container onto the base to fix the container.
In the fixing device, the fixing frame is made of a 304 stainless steel rectangular pipe of 38 × 25 × 1.25.25 mm according to the space size of a field operation room, and is manufactured according to the actual size of a container, and the placed container is fixed by the pressing device.
As a preferable aspect of the present invention, the second fixing means includes a post frame for supporting the container, a moving wheel located at a lower portion of the post frame, and a guide groove located below the moving wheel; the movable wheel is used for supporting the support column frame; the guide groove is matched with the moving wheel and is used for positioning the moving wheel; the guide groove is of a long strip-shaped groove structure, the guide groove is arranged at a predesigned position, and the moving wheel enters the guide groove along the groove structure of the guide groove so as to realize the positioning of the container.
In the above container fixing apparatus, the column frame is supported by the moving wheel, so that the column frame and the container placed on the column frame can be conveniently moved. The guide groove is arranged on the ground, is of a groove structure and is arranged at a pre-designed position, so that the movable wheel enters the guide groove along the groove structure of the guide groove, the container can be positioned, and the container positioning device is simple in structure and convenient to operate.
As a preferable aspect of the present invention, the wall cleaning apparatus includes an outer wash rack and an inner wash rack; the inner cleaning frame is of a rod-shaped structure, one end of the inner cleaning frame is provided with a first spray head, and the spray head extends into the container from the opening of the container; the outer cleaning frame is of an annular structure, and second spray heads are uniformly distributed along the inner ring of the outer cleaning frame; the inner ring of the outer wash rack is adapted to the outer shape of the container so that the container can pass through the inner ring of the outer wash rack.
In the wall cleaning device, the outer cleaning frame adopts a closed annular design, the spray heads are uniformly distributed along the inner ring of the outer cleaning frame, and the outer wall of the container can be cleaned completely as long as the container can pass through the inner ring of the outer cleaning frame, so that the cleaning device can meet the requirements of cleaning the outer walls of containers with various sizes; the inner wall cleaning frame adopts a rod-shaped structure, so that the spray head can be conveniently stretched into the container for cleaning as long as the opening of the container can pass through the rod-shaped cleaning frame, and the cleaning device can meet the inner wall cleaning requirements of containers with various sizes; by adopting the design, the structure is simple, the inner wall and the outer wall of the container can be cleaned simultaneously through the inner cleaning frame and the outer cleaning frame, and the working efficiency is improved.
In a preferred embodiment of the present invention, the control device comprises a PLC for executing the container cleaning method.
Compared with the prior art, the invention has the beneficial effects that:
according to different materials contained in the container, different cleaning media are selected to achieve the best cleaning effect; after pressurization, the high-pressure cleaning medium sprayed out of the nozzle can more effectively clean the container; after cleaning, clean compressed air is introduced to blow off surface accumulated water, so that the aim of improving the cleaning efficiency is fulfilled on the premise of ensuring sanitation; in addition, the cleaning nozzle is shared by the clean compressed air and the cleaning medium, so that a set of connecting pipeline is saved, the structure of the equipment is simpler, and the manufacture is more convenient. The cleaning device achieves the purpose of simultaneously cleaning two containers, and greatly reduces the labor intensity of field operators; in addition, the container is cleaned by the control device according to a set method, and the effects that the cleaning effect of the container is reproducible and the product quality risk is reduced are achieved.
Drawings
FIG. 1 is a schematic view in examples 1 and 4;
FIG. 2 is a schematic view in examples 2 and 3;
FIG. 3 is a schematic view in example 5;
FIG. 4 is a flow chart of a method of cleaning a vessel;
the labels in the figure are: the device comprises a fixed frame-100, a base-101, a cylinder-110, a driving cylinder-120, a lifting rope-121, a pulley-122, a guide column-123, a support column-201, a beam-202, a guide groove-220, a bell mouth-shaped-221, an outer cleaning frame- (300a, 300B), an inner cleaning frame- (310a, 310B), a first spray head-301, a second spray head-302, a pipeline pump-400, a control device-410, a cleaning solution-A, drinking water-B, purified water-C and clean compressed air-D.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The fixing device for cleaning the container as shown in fig. 1 comprises a fixing frame 100, a base 101 positioned at the lower part of the fixing frame 100 and a pressing device positioned at the upper part of the fixing frame 100; the base 101 is used to support a container; wherein the base 101 has an outer shape adapted to the shape of the open end of the container to position the container in a horizontal direction; the pressing device is used to press the container onto the base 101 to fix the container.
In the fixing device, the fixing frame 100 is made of a 304 stainless steel rectangular pipe of 38 × 25 × 1.25.25 mm according to the space size of a field operation room, and is manufactured according to the actual size of a container, and the placed container is fixed by the pressing device.
Further, the pressing means is a cylinder 110.
In the fixing device, the air cylinder 110 is used as a pressing device, so that the intensity of the pressing force applied to the outer side of the bottom of the container can be adjusted; in addition, the cylinder 110 is an actuating member and can be conveniently used for automatic control.
Further, the base 101 further includes: the support is used for the container to fix a position in the horizontal direction.
Further, the support and the legs are made of stainless steel.
Furthermore, the supporting legs are fixed with the support in a welding mode.
Further, a lifting device for raising or lowering the height of the fixing frame 100 is also included.
Further, the lifting device includes: a driving cylinder 120, a lifting rope 121 connecting the driving cylinder 120 and the fixing frame 100, a pulley 122 located above the driving cylinder 120 for carrying the lifting rope 121, and a guide post 123 for guiding the fixing frame 100 to move in a vertical direction.
Further, the driving cylinder 120 is fixed to a building or a foundation for installing a fixing device, and the pulley 122 is fixed to a building or a foundation for installing a fixing device.
In the fixing device, the direction of force is changed by adopting the fixed pulley 122, and the driving air cylinder 120 which is automatically controlled is arranged so as to facilitate the force application.
Further, the guide post 123 is made of a stainless steel pipe having a diameter of 25mm, and the holder 100 is made of a stainless steel rectangular pipe.
Example 2
A removable container holding apparatus as shown in fig. 2, comprising: a post frame for supporting the container, a moving wheel positioned at a lower portion of the post frame, and a guide groove 220 positioned below the moving wheel; the movable wheel is used for supporting the support column frame; the guide groove 220 is matched with the moving wheel, and the guide groove 220 is used for positioning the moving wheel; the guide groove 220 is a groove structure, the guide groove 220 is arranged at a pre-designed position, and the moving wheel enters the guide groove 220 along the groove structure of the guide groove 220 to realize the positioning of the container.
In the above container fixing apparatus, the column frame is supported by the moving wheel, so that the column frame and the container placed on the column frame can be conveniently moved. The guide groove 220 is formed in the ground, the guide groove 220 is of a groove structure, the guide groove 220 is arranged at a pre-designed position, and therefore the moving wheel enters the guide groove 220 along the groove structure of the guide groove 220, the container can be positioned, the structure is simple, and the operation is convenient.
Further, one or both ends of the guide groove 220 are flared 221.
Further, the guide groove 220 is made of a stainless steel plate.
Further, the post frame includes posts 201 and a cross member 202 disposed between the posts 201, and the posts 201 support the container.
Further, the pillars 201 are rod-shaped, and the number of the pillars 201 is at least 3.
In the fixing device, the rod-shaped support column 201 is adopted to support the container, and the container is supported by the top end of the support column 201, so that one support column frame can adapt to containers of various sizes, and meanwhile, the fixing device is simple in structure and reduces the difficulty of manufacturing.
Further, the support column 201 is made of a stainless steel rectangular tube, and the cross beam 202 is made of a stainless steel rectangular tube.
Further, the cross beam 202 is fixed to the pillar 201 by welding.
Further, there are 4 support columns 201, the moving wheel is provided at the lower portion of the support columns 201, and one end of the guide groove 220 is formed in a bell mouth shape 221.
Example 3
The cleaning device for the outer wall and the inner wall of the container as shown in FIG. 1 comprises an outer cleaning rack 300a and an inner cleaning rack 310 a; the inner cleaning frame 310a is a rod-shaped structure, one end of the inner cleaning frame 310a is provided with a first nozzle 301, and the nozzle extends into the container from the opening of the container; the outer cleaning frame 300a is a ring structure, and second nozzles 302 are uniformly distributed along the inner ring; the inner ring of the outer wash rack 300a is adapted to the outer shape of the containers so that the containers can pass through the inner ring of the outer wash rack 300 a.
In the container outer wall cleaning device and the container inner wall cleaning device, the outer cleaning frame 300a adopts a closed ring design, the second spray heads 302 are uniformly distributed along the inner ring of the outer cleaning frame, and the container outer wall can be cleaned completely as long as the container can pass through the inner ring of the outer cleaning frame 300a, so that the cleaning device can meet the outer wall cleaning requirements of containers with various sizes; the inner wall cleaning frame adopts a rod-shaped structure, so that the first spray head 301 can be conveniently stretched into the container for cleaning as long as the opening of the container can pass through the rod-shaped cleaning frame, and the cleaning device can meet the inner wall cleaning requirements of containers with various sizes; by adopting the design, the structure is simple, the inner cleaning frame 310a and the outer cleaning frame 300a can be used for cleaning the inner wall and the outer wall of the container at the same time, and the working efficiency is improved.
Further, the outer wash rack 300a is disposed on the inner wash rack 310a, and the inner wash rack 310a communicates with the inside of the outer wash rack 300 a.
In the cleaning device, the inner cleaning frame 310a and the outer cleaning frame 300a are communicated with each other, so that the inner cleaning frame 310a and the outer cleaning frame 300a can share one high-pressure water pipe, one water pipe and a corresponding control device can be saved, the complexity of the cleaning device is reduced, and the structure is simpler.
In a preferred embodiment of the present invention, the inner wash rack 310a and the outer wash rack 300a are made of high pressure pipes.
In a preferred embodiment of the present invention, the inner wash rack 310a and the outer wash rack 300a are made of stainless steel pipes.
In a preferred embodiment of the present invention, the stainless steel pipe is a mirror surface stainless steel pipe.
The invention also comprises a driving cylinder 120, a lifting rope 121, a pulley 122 and a guide post 123; the driving cylinder 120 is used for pulling the lifting rope 121; the pulley 122 is positioned above the driving cylinder 120, the pulley 122 is used for changing the movement direction of the lifting rope 121, and the lifting rope 121 is used for lifting the inner cleaning frame 310a, the outer cleaning frame 300a or the container; the guide posts 123 guide the moving direction of the inner wash rack 310a and the outer wash rack 300 a.
As a preferred aspect of the present invention, the guide posts 123 serve to guide the movement of the inner wash rack 310a and the outer wash rack 300a in the vertical direction.
As a preferred embodiment of the present invention, the guide post 123 is made of a stainless steel pipe having a diameter.
In the above cleaning apparatus, the inner cleaning frame 310a, the outer cleaning frame 300a or the container can be pulled by the driving cylinder 120 to be lifted along the guide post 123, or to be lowered along the guide post 123 under the action of its own weight, so that the relative positions of the container and the inner cleaning frame 310a, the outer cleaning frame 300a can be controlled, and a more comprehensive cleaning effect can be achieved.
The cleaning device in this embodiment can be adapted to the movable container fixing device in embodiment 2 to complete the cleaning of the container.
Example 4
As shown in fig. 2, the cleaning device in this embodiment is different from the cleaning device in embodiment 3 in that the cleaning device in this embodiment replaces an outer cleaning rack 300a with an outer cleaning rack 300b and replaces an inner cleaning rack 310a with an inner cleaning rack 310b, and the cleaning device in this sample embodiment can be adapted to the fixing device for cleaning containers in embodiment 1 to complete the cleaning work of the containers.
Example 5
A cleaning apparatus as shown in fig. 3, comprising a first fixing apparatus, a second fixing apparatus, a wall cleaning apparatus, a piping pump 400, and a control apparatus 410; the first fixing device and the second fixing device are used for fixing a container to be cleaned; the wall cleaning device is used for executing a washing step; the channel pump 400 is used to perform the pressurization step; the control device 410 is used to perform a container cleaning method.
By adopting the cleaning device, the first fixing device can be used for fixing the stainless steel barrel, the second fixing device can be used for fixing the IBC barrel, and the wall cleaning device cleans the stainless steel barrel and the IBC barrel under the control of the control device 410, so that the purpose of cleaning two containers simultaneously is achieved, and the labor intensity of field operators is greatly reduced; in addition, the control device 410 cleans the container according to a set method, so that the container cleaning effect is reproducible, and the product quality risk is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A method of cleaning a container, the method comprising the steps of:
a medium selection step: selecting a cleaning medium for cleaning the container according to the properties of the materials in the container;
a pressurization step: pressurizing the cleaning medium selected in the medium selection step;
a washing step: the cleaning nozzle uses the cleaning medium pressurized in the pressurizing step to flush the container;
it is characterized by also comprising the following water removal steps: cleaning the nozzle, and blowing off accumulated water on the surface of the container by using clean compressed air; the clean compressed air and the cleaning medium share a cleaning nozzle.
2. The container cleaning method according to claim 1, wherein in the medium selecting step, the cleaning media to be selected comprise: cleaning fluid, drinking water and/or purified water.
3. The container cleaning method according to claim 2, wherein the pressurizing step is performed by pressurizing the cleaning medium using a line pump.
4. A cleaning apparatus using the cleaning method according to any one of claims 1 to 3, comprising a first fixing apparatus, a second fixing apparatus, a wall cleaning apparatus, a line pump and a control apparatus;
wherein the content of the first and second substances,
the first fixing device and the second fixing device are used for fixing a container to be cleaned;
the wall cleaning device is used for performing the washing step;
the pipeline pump is used for executing the pressurization step;
the control device is used for executing the container cleaning method according to any one of claims 1 to 3.
5. The cleaning device of claim 4, wherein the first fixing device comprises a fixing frame, a base located at the lower part of the fixing frame, and a pressing device located at the upper part of the fixing frame;
the base is used for supporting the container; wherein the content of the first and second substances,
the shape of the base is matched with the shape of the opening end of the container so as to position the container in the horizontal direction; the pressing device is used for pressing the container onto the base to fix the container.
6. The cleaning apparatus defined in claim 5, wherein the second fixture includes a column frame for supporting the vessel, a moving wheel located at a lower portion of the column frame, and a guide channel located below the moving wheel; the movable wheel is used for supporting the strut frame; the guide groove is matched with the moving wheel and is used for positioning the moving wheel; the guide slot is of a long strip-shaped groove structure, the guide slot is arranged at a predesigned position, and the moving wheel enters the guide slot along the groove structure of the guide slot so as to realize the positioning of the container.
7. The cleaning apparatus defined in any one of claims 5-6, wherein the wall cleaning apparatus comprises an outer cleaning rack and an inner cleaning rack; the inner cleaning frame is of a rod-shaped structure, one end of the inner cleaning frame is provided with a first spray head, and the spray head extends into the container from the opening of the container; the outer cleaning frame is of an annular structure, and second spray heads are uniformly distributed along the inner ring of the outer cleaning frame; the inner ring of the outer wash rack is matched with the shape of the container, so that the container can penetrate through the inner ring of the outer wash rack.
8. The cleaning apparatus defined in claim 7, wherein the control means comprises a PLC for controlling the cleaning apparatus to perform the method of cleaning the vessel as defined in any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534706.0A CN111318528A (en) | 2018-12-14 | 2018-12-14 | Container cleaning method and device for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534706.0A CN111318528A (en) | 2018-12-14 | 2018-12-14 | Container cleaning method and device for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111318528A true CN111318528A (en) | 2020-06-23 |
Family
ID=71163354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811534706.0A Pending CN111318528A (en) | 2018-12-14 | 2018-12-14 | Container cleaning method and device for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111318528A (en) |
-
2018
- 2018-12-14 CN CN201811534706.0A patent/CN111318528A/en active Pending
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