GB2428185A - A paint washing apparatus - Google Patents
A paint washing apparatus Download PDFInfo
- Publication number
- GB2428185A GB2428185A GB0613429A GB0613429A GB2428185A GB 2428185 A GB2428185 A GB 2428185A GB 0613429 A GB0613429 A GB 0613429A GB 0613429 A GB0613429 A GB 0613429A GB 2428185 A GB2428185 A GB 2428185A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paint
- washing apparatus
- container
- wash water
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003973 paint Substances 0.000 title claims abstract description 188
- 238000005406 washing Methods 0.000 title claims abstract description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 239000012530 fluid Substances 0.000 claims description 17
- 239000013049 sediment Substances 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 5
- 239000013505 freshwater Substances 0.000 description 5
- 238000011045 prefiltration Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B17/00—Accessories for brushes
- A46B17/06—Devices for cleaning brushes after use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/006—Devices for cleaning paint-applying hand tools after use
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Paint washing apparatus includes a holder for holding one or more pieces of paint equipment to be washed. There is also provided a container for collecting wash water and in which a flocculant can be provided to flocculate paint in the wash water. In addition, the paint washing apparatus includes a filter arrangement for filtering flocculated paint from the wash water. A transportation arrangement is provided for transporting the paint washing apparatus along a floor.
Description
1 2428185
A PAINT WASHING APPARATUS
TECHNICAL FIELD
The present invention relates to a paint washing apparatus for washing paint equipment such as, for example, paint brushes, paint rollers, spray gun nozzles and other spray gun fittings. The present invention also relates to a method for washing paint equipment.
BACKGROUND
Paint equipment including paint brushes and rollers are commonly used for painting. Once painting has been completed, the paint equipment is typically washed with a hose in a sink so that the paint equipment can be used again at a later stage. The wash water from the paint equipment drains from the sink and into the sewer, which is not only hazardous to the environment but also wasteful of water.
In many jurisdictions, it is illegal to allow wash water to pass into sewers and doing so can result in a monetary fine. Accordingly, professional painters who generate a relatively large amount of wash water often employ third parties to dispose of their wash water in an environmentally friendly manner, which can be quite involved and expensive. There is a need for an alternative technique which is suitable for painters, and professional painters in particular, to dispose of paint wash water.
Accordingly, it is an object of the present invention to provide a technique which enables painters to dispose of paint wash water in an environmentally responsible manner.
SUMMARY OF THE INVENTION
According to one aspect of the present invention, there is provided a paint washing apparatus for washing paint equipment, the paint washing apparatus including: a holder for holding one or more pieces of paint equipment to be washed; a container for collecting wash water and in which a flocculant can be provided to flocculate paint in the wash water; a filter arrangement for filtering flocculated paint from the wash water; and a transportation arrangement for transporting the paint washing apparatus along a floor.
Preferably, the filter arrangement includes: a first outlet defined at the base of the container through which flocculated paint sediment can exit the container; and a first filter in fluid communication with the first outlet and for filtering flocculated paint from the wash water. Even more preferably, the first outlet is defined in a side wall of the container.
Even more preferably, the filter arrangement includes: a second outlet defined in the container at a height above the first outlet and for draining wash water including suspended flocculated paint from the container; and a second filter in fluid communication with the second outlet and for filtering flocculated paint from the wash water.
The paint washing apparatus may include a pump for pumping flocculated paint sediment from the container to the first filter.
In one embodiment, paint washing apparatus further includes a combiner for combining outlets of the first and second filters. The paint washing apparatus may further include a non-return valve in fluid communication with the combiner for impeding backflow of the filtered wash water. The paint washing apparatus may further include a third filter in fluid communication with the combiner. The non-return valve may be located between the third filter and the combiner.
In one embodiment, the holder includes another container for containing the paint equipment to be washed. Preferably, the other container includes a basin or a wire basket. Alternatively, the holder may include a fastener for fastening paint equipment within or above the container.
The paint washing apparatus may further include a frame for locating the containers in register with one another. The frame may include a cage for encircling the containers. The frame may also include a cradle in which the other container can rest. The frame may also include a support fast with the cage and upon which the container can rest.
The paint washing apparatus may further include a water tap and a hose for attaching to the tap for washing the paint equipment.
According to a further aspect of the present invention, there is provided a paint washing apparatus for paint equipment, the paint washing apparatus including: a holder for holding a plurality of pieces of paint equipment to be washed; a container for collecting wash water from the holder and in which a flocculant can be provided to flocculate paint in the wash water; a remover for removing flocculated paint from the container; and a transportation arrangement for transporting the paint washing apparatus along a floor.
In one embodiment, the container is formed by a portion of a wheelie bin.
Preferably, wash water passes through the holder during washing. Even more preferably, the holder includes a basin in which the paint equipment can be washed.
The remover may include an outlet defined in the container through which flocculated paint can exit the container. The outlet may be located at the base of the container so that flocculated paint sediment can exit the container. The remover may include a filter arranged in fluid communication with the outlet for filtering flocculated paint from the wash water.
Alternatively, the remover may include a sieve.
The remover may include another outlet at a height above the first outlet for draining wash water including suspended flocculated paint from the container.
The remover may also include another filter in fluid communication with the other outlet and for filtering flocculated paint from the wash water.
The transportation arrangement may include a pair of wheels located at the base of the container.
The paint washing apparatus may further include a temperature adjustment arrangement for adjusting the temperature of collected wash water in the container. The temperature adjustment arrangement may include a heater for heating the collected wash water. In one embodiment, the heater includes a heating blanket for locating on the surface of the collected wash water in the container.
According to a further aspect of the present invention, there is provided a paint washing apparatus for washing paint equipment, the paint washing apparatus including: a holder for holding one or more pieces of paint equipment to be washed; a container for collecting wash water and in which a flocculant can be provided to flocculate paint in the wash water; a filter arrangement for filtering flocculated paint from the wash water; and a temperature adjustment arrangement for adjusting the temperature of collected wash water in the container.
According to a further aspect of the present invention, there is provided a paint washing apparatus for paint equipment, the paint washing apparatus including: a holder for holding a plurality of pieces of paint equipment to be washed; a container for collecting wash water from the holder and in which a flocculant can be provided to flocculate paint in the wash water; a remover for removing flocculated paint from the container; and a temperature adjustment arrangement for adjusting the temperature of collected wash water in the container.
According to a further aspect of the present invention, there is provided a method for washing one or more pieces of paint equipment, the method including the steps of: washing paint equipment to produce wash water; combining a flocculant with the wash water to flocculate the paint in the wash water; and filtering flocculated paint from the wash water.
Preferably, between the steps of combining and filtering, the method further includes the step of: agitating the solution of flocculant and wash water.
Even more preferably, the step of filtering occurs after flocculated paint settles to form sediment.
The step of filtering may include filtering flocculated paint which is suspended in the wash water from the wash water.
The step of filtering may include filtering flocculated paint sediment from the wash water.
According to a further aspect of the present invention, there is provided a kit for assembling the paint washing apparatus.
According to a further aspect of the present invention, there is provided a wheelie bin assembly including: a wheelie bin; and the paint washing apparatus.
BRIEF DESCRIPTION OF THE DRAWINGS
Preferred features, embodiments and variations of the invention may be discerned from the following Detailed Description which provides sufficient information for those skilled in the art to perform the invention. The Detailed Description is not to be regarded as limiting the scope of the preceding Summary of the Invention in any way. The Detailed Description will make reference to a number of drawings as follows: Figure Ia is a plan view of a frame for a paint washing apparatus in accordance with a first embodiment of the present invention.
Figure lb is a side view of the frame of Figure Ia.
Figure Ic is an end view of the frame of Figure Ia.
Figure 2a is a plan view of a paint washing apparatus in accordance with the first embodiment of the present invention.
Figure 2b is a side view of the paint washing apparatus of Figure 2a.
Figure 2c is an end view of the paint washing apparatus of Figure 2a.
Figure 3 is a fluid flow diagram showing wash water being removed from a holding tank of the paint washing apparatus of Figure 2.
Figure 4 is a flowchart showing a method for washing one or more pieces of paint equipment using the paint washing apparatus of Figure 2.
Figure 5a is a plan view of a wheelie bin assembly including a paint washing apparatus in accordance with a second embodiment of the present invention.
Figure 5b is a left side view of the wheelie bin assembly of Figure 2a.
Figure 5c is a front end view of the wheelie bin assembly of Figure 2a.
Figure 5d is a right side view of the wheelie bin assembly of Figure 2a.
Figure 5e is a rear end view of the wheelie bin assembly of Figure 2a.
Figure 6 is a fluid flow diagram showing wash water being removed from a holding tank of the paint washing apparatus of Figure 5.
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
According to a first embodiment of the present invention, there is provided a metal frame 2 (shown in Figure 1) which can be used to assemble a paint washing apparatus 12 for washing paint equipment. The assembled paint washing apparatus 12 including the frame 2 is shown in Figure 2.
Returning to Figure 1, the frame 2 includes a rectangular cage 4 which includes a plurality of horizontal and vertical metal rods. The cage 4 is fast with and encircles a rectangular planar support 10. A rectangular holding tank 16 can be located within the cage 4 so as to rest upon the support 10 (Figure 2). As can best be seen in Figure Ia, a pair of parallel support rods 6 are fastened to opposing sides of the cage 4. The support rods 6 are fastened above the holding tank 16 and, together with the top portion of the cage 4, form a cradle 8 in which a basin 14 can be rested (Figure 2). In this manner, the frame 2 serves to locate the basin 14 above and in register with the holding tank 16.
Referring to Figure 2, the paint washing apparatus 12 includes the frame 2, the basin 14 (i.e. holder) for holding paint equipment to be washed and which is located in the cradle 8, and the holding tank 16 (i.e. container) which is located beneath the basin 4 in the lower portion of the frame 2 and collects wash water which drains through a drain 15 of the basin 14. A flocculant can be provided to flocculate paint in wash water contained within the holding tank 16. The paint washing apparatus 12 further includes a filter arrangement (i.e. remover) for filtering flocculated paint from the wash water and removing the flocculated paint from holding tank 16.
The filter arrangement includes a sludge filter 17 which is mounted to a side of the cage 4. The sludge filter 17 includes a rectangular filter tank l8to which a pair of filter bags 20 having a filtration rating of 5p are releasably fastened. A lower outlet 36 is defined in a side wall of the base of the holding tank 16 and includes a sludge tap 31. A first pipe (or hose) 40a is connected between the sludge tap 31 and an inlet of a hand pump 28 and, in turn, a second pipe 40b is attached to an outlet of the hand pump 28 and drains into a filter bag 20a.
In use, a user actuates the hand pump 28 and flocculated paint sediment at the base of the holding tank 16, exits the holding tank 16 and passes through lower outlet 36, sludge tap 31, pipe 40a, pump 28, pipe 40b, and into filter bag 20a respectively. Wash water passes through the filter bag 20a and into filter tank 18 whereas flocculated paint material larger that 5p is retained in the filter bag 20a. The second filter bag 20b is an auxiliary filter bag which can be used if the first filter bag 20a becomes full or when collected flocculated paint in the first filter bag 20a is drying out.
The filter arrangement also includes an upper outlet 38 which includes a suspension tap 30 and is defined in the holding tank 16 at a height above the lower outlet 36. A third pipe 40c is interconnected between the suspension tap 30 and the inlet of a pre-filter 22 having a filtration rating of 50p. A t-piece (fourth) pipe 40d interconnects the outlet of the pre-filter 22 and the inlet of a non-return valve 26. The t-piece pipe 40d also interconnects an outlet in the base of filter tank 18 to the inlet of the non-return valve 26. In this manner, the t-piece pipe 40d forms a combiner for combining the outlets of the sludge filter 17 and the pre-filter 22 into a single stream passing to the inlet of non- return valve 26. A fifth pipe 40e interconnects the outlet of non-return valve 26 to the inlet of an output filter 24 having a filtration rating of 5p. A sixth pipe 40f is attached to the outlet of output filter 24 and has a free end which can be connected to a discharge hose which, in use, drains into an authorised discharge point (ADP) 42.
The paint washing apparatus 12 may further include a wash tap (not shown) which is mounted to the top of the frame 2. The wash tap may be attached with a supply hose to a fresh water supply, and a cleaning hose may be fastened to the wash tap for hand washing paint equipment located in the basin 14.
Referring to Figure 3, it will be appreciated that the filter arrangement defines two respective filtration paths of the wash water 34 from the holding tank 16 to the ADP 42. A first fluid path is defined by the first outlet 36, first pipe 40a, pump 28, second pipe 40b, sludge filter 17, tpiece pipe 40d, non-return valve 26, fifth pipe 40e, output filter 24, and sixth pipe 40f respectively. A second fluid communication path is defined by the second outlet 38, pre-filter 22, t- piece pipe 40d, non-return valve 26, fifth pipe 40e, output filter 24, and sixth pipe 40f respectively.
A method for washing paint equipment with the paint washing apparatus 12 will now be described with reference to Figure 4.
In step 50, the paint washing apparatus 12 is set up for use by one or more users. The paint washing apparatus 12 is portable to site and may have castors (not shown) fastened to the support 10. Initially, the paint washing apparatus 12 is located on firm and level ground close to an authorised discharge point in a ADP 42. A discharge hose is connected between the sixth pipe 40f and arranged to drain into the ADP 42. The supply hose interconnects the wash tap with the fresh water supply, and the cleaning hose is fastened to the wash tap. The wash tap, suspension tap 30 and sludge tap 31 are all turned to the off position. One or more pieces of dirty paint equipment are placed in the basin 14 for washing.
Referring to step 52, the paint equipment is hand washed in basin 14 using the cleaning hose so as to produce wash water 34. A plug would not typically be inserted into drain 15 and the wash water 34 produced drains through drain 15 and into holding tank 16. After the paint equipment has been washed, the basin 14 and surrounding area can be further washed using the cleaning hose. If required, further fresh water is added to the holding tank 16 so that the tank 16 contains a desired volume of wash water 34 and a cover is then placed over the basin 14 to prevent any further washing until after the wash water 34 has been processed. In an alternative embodiment, the basin 14 may be instead be inverted to provide a cover for the holding tank 16.
Referring to step 54, a flocculant is combined with the wash water to flocculate the paint contained in the wash water 34. The resulting solution of flocculant and wash water can be agitated by manually stirring the solution with a paddle. In an alternative embodiment, a mechanical agitator may be provided within the holding tank 16. Over a period of hours, the paint contained within the wash water 34 flocculates and settles to form sediment (i.e. sludge) 32 at the base of holding tank 16 (Figure 3). In practice, the volume of wash water 34 and concentration of flocculant will be selected so that, when all of the flocculated paint has settled to form the sediment 32, upper outlet 38 in holding tank 16 is located just above the sediment 32 layer.
In practice, some flocculated paint will remain in suspension within the wash water 34.
Referring to step 56, the flocculated paint (suspended and sediment) is next filtered from the wash water 34. Firstly, the suspension tap 30 is opened so as to allow wash water 34, including and suspended flocculated paint, to drain into the ADP 42 via upper outlet 38, pre-filter 22, nonreturn valve 26 and output filter 24.
During this draining process, the sludge tap 31 can be opened and the sediment 32 at the base of holding tank 16 can then be pumped into the first filter bag 20a using the hand pump 28. In this manner, the sediment 32 can be transported to the filter bag 20a where it collects and becomes separated from the wash water 34. The wash water 34 then drains into tank 17 and passes into t-piece pipe 40d whereafter it also drains into the ADP 42 via non- return valve 26 and output filter 24. The non-return valve 26 impedes the wash water 34 which has exited filters 17 and 22 from returning through these filters in the event of a downstream blockage (e.g. if the ADP becomes blocked up). The filter bag 20a can be removed from filter tank 18, and the collected sludge can be emptied into a suitable container such as an empty paint drum to harden. Once hardened, the sludge can be disposed of with other industrial or household rubbish.
Once all of the wash water 34 has been removed from tank 16 and filtered, the basin 14 is removed from the cradle 8 and the holding tank 16 is further cleaned with fresh water using the cleaning hose. In turn, the fresh water collected in the holding tank 16 can pumped through lower outlet and drained through the upper outlet to remove any residual paint flocculant in the fluid paths. The filters 17, 22 and 24 can be cleaned or replaced as required.
The paint washing apparatus 12 enables painters to dispose of painting wash water 34 in an environmentally responsible manner whereby the paint is flocculated and then removed from the wash water 34. Once the flocculated paint is removed, the wash water is of a suitable standard to be drained into the ADP 42.
According to a second embodiment of the present invention, there is provided a wheelie bin assembly including a paint washing apparatus as shown in Figures 5 and 6. Like reference numerals in Figures 5 and 6 refer to like features already described in detail with respect to the first embodiment.
The wheelie bin assembly includes a "wheelie bin" 80 which is conventionally used to store and dispose of rubbish. The wheelie bin 80 includes a container 81 which functions as a holding tank 16, a lid 86 which is pivotally attached to the container 81, and a pair of wheels 82a, 82b by which the container 81 can be transported by a user.
A mounting frame 84 is fastened to a wall of the wheelie bin 80. The mounting frame 84 provides a means by which the filter tank 18 and pump 28 can be mounted to the container 81 of the wheelie bin 80. The basin 14 is sized so as to be received and rested in the mouth of the container 81. The basin 14 may include one or more lips for resting on the edge of the container 81.
Referring to Figure 5c, a tap 90 is provided between the filter tank 18 and the output filter 24. The output filter 24 may include a removable filter insert 88.
Referring to Figure 5d, a sight gauge 92 may be provided for indicating the level of wash water 34 contained in the container 81. Typically, the sight gauge 92 would include graduations indicating the height above the floor of the container 81.
Figure 6 is a fluid flow diagram showing wash water 34 being removed from the container 81 of the wheelie bin 80.
A person skilled in the art will appreciate that many embodiments and variations can be made without departing from the ambit of the present invention.
The paint washing apparatus may be provided in kit form.
According to the first embodiment described, there was provided a basin 14 for holding the paint equipment during washing. In yet another embodiment, an alternative holder could be used such as a wire basket in which the paint equipment can be placed, or a meshed grill on which the paint equipment can be placed. In yet another embodiment, the holder may include a fastener for fastening one or more pieces of paint equipment, such as brushes and rollers, either within or above the holding tank 16. The fastener may include a slot defined in a wall of the tank for holding a single piece of paint equipment.
In the first embodiment, the filtered wash water was drained into a ADP. In an alternative embodiment, the filtered wash water could instead be returned to the holding tank 16, either directly or indirectly.
In the first embodiment, a frame 2 was provided for locating the basin, and in particular the drain 15 in register with the holding tank 16. The frame further 2 included a cradle 8 for supporting the basin 14 above the holding tank 16. In an alternative embodiment, the mouth of the holding tank 16 may be shaped so as to accommodate, locate and support the base of the basin 14.
In the first embodiment, the remover included an outlet defined in the container. In an alternative embodiment, the remover may include a sieve or other like means for sieving flocculated paint from the wash water in the container. The paint washing apparatus may also include a hose for siphoning the wash water from the container.
In colder environments, the flocculating process may be stifled by colder temperatures of the collected wash water 34 in the holding tank 16. In one embodiment, the paint washing apparatus may include a heater for heating the collected wash water 34 in the holding tank 16. The heater may include a heating blanket (not shown) for covering the surface of the wash water 34 in the holding tank.
The heating blanket may include a serpentine heating wire or coil though which electricity can pass so as to heat the blanket. The temperature of the wash water can be adjusted by adjusting the amount of electrical current drawn by the blanket (i.e. and the voltage applied to the blanket) . When the blanket is heated, heat is transferred by conduction from the blanket to the collected wash water 34. The heating blanket may include a cover which is made from insulation material for containing heat in the wash water 34. The blanket can be used to adjust the wash water 34 to a suitable temperature so as to facilitate flocculation.
Alternatively, the heating blanket may be wrapped around the holding tank 16.
In another embodiment, an alternative heater including a heating element may be located in the holding tank 36 and immersed in the wash water 34.
In compliance with the statute, the invention has been described in language more or less specific to structural or methodical features. It is to be understood that the invention is not limited to specific features shown or described since the means herein described comprises preferred forms of putting the invention into effect. The invention is, therefore, claimed in any of its forms or modifications within the proper scope of the appended claims appropriately interpreted by those skilled in the art.
Claims (31)
- Claims: 1. A paint washing apparatus for washing paint equipment, thepaint washing apparatus including: a holder for holding one or more pieces of paint equipment to be washed; a container for collecting wash water and in which a flocculant can be provided to flocculate paint in the wash water; a filter arrangement for filtering flocculated paint from the wash water; and a transportation arrangement for transporting the paint washing apparatus along a floor.
- 2. A paint washing apparatus as claimed in claim 1, wherein the filter arrangement includes: a first outlet defined at the base of the container through which flocculated paint sediment can exit the container; and a first filter in fluid communication with the first outlet and for filtering flocculated paint from the wash water.
- 3. A paint washing apparatus as claimed in claim 2, wherein the first outlet is defined in a side wall of the container.
- 4. A paint washing apparatus as claimed in claim 2 or claim 3, wherein the filter arrangement includes: a second outlet defined in the container at a height above the first outlet and for draining wash water including suspended flocculated paint from the container; and a second filter in fluid communication with the second outlet and for filtering flocculated paint from the wash water.
- 5. A paint washing apparatus as claimed in any one of claims 2 to 4, further including a pump for pumping flocculated paint sediment from the container to the first filter.
- 6. A paint washing apparatus as claimed in claim 4, further including a combiner for combining outlets of the first and second filters.
- 7. A paint washing apparatus as claimed in claim 6, further including a non- return valve in fluid communication with the combiner.
- 8. A paint washing apparatus as claimed in claim 6, further including a third filter in fluid communication with the combiner.
- 9. A paint washing apparatus as claimed in claim 8, further including a non- return valve located between the third filter and the combiner.
- 10. A paint washing apparatus as claimed in any one or more of the preceding claims, wherein the holder includes another container for containing the paint equipment to be washed.
- 11. A paint washing apparatus as claimed in claim 10, wherein the other container includes a basin.
- 12. A paint washing apparatus as claimed in claim 10 or claim 11, further including a frame for locating the containers in register with one another.
- 13. A paint washing apparatus as claimed in claim 12, wherein the frame includes a cage for encircling the containers.
- 14. A paint washing apparatus as claimed in claim 12 or claim 13, wherein the frame includes a cradle in which the other container can rest.
- 15. A paint washing apparatus as claimed in any one or more of the preceding claims, further including a supply tap for supplying water to wash the paint equipment.
- 16. A paint washing apparatus for paint equipment, the paint washing apparatus including: a holder for holding a plurality of pieces of paint equipment to be washed; a container for collecting wash water from the holder and in which a flocculant can be provided to flocculate paint in the wash water; a remover for removing flocculated paint from the container; and a transportation arrangement for transporting the paint washing apparatus along a floor.
- 17. A paint washing apparatus as claimed in claim 16 wherein, during washing, wash water passes through the holder.
- 18. A paint washing apparatus as claimed in claim 16, wherein the holder includes a basin in which the paint equipment can be washed.
- 19. A paint washing apparatus as claimed in any one of claims 16 to 18, wherein the remover includes an outlet defined in the container through which flocculated paint can exit the container.
- 20. A paint washing apparatus as claimed in claim 19, wherein the outlet is located at the base of the container.
- 21. A paint washing apparatus as claimed in claim 20, wherein the remover includes a filter arranged in fluid communication with the outlet.
- 22. A paint washing apparatus as claimed in any one of claims 19 to 21, wherein the remover includes another outlet at a height above the outlet.
- 23. A paint washing apparatus as claimed in any one of claims I to 22, wherein the container is the container of a wheelie bin.
- 24. A paint washing apparatus as claimed in any one of the preceding claims, wherein the transportation arrangement includes a pair of wheels located at the base of the container.
- 25. A paint washing apparatus as claimed in any one of the preceding claims, further including a temperature adjustment arrangement for adjusting the temperature of collected wash water in the container.
- 26. A paint washing apparatus as claimed in claim 25, wherein the temperature adjustment arrangement includes a heater for heating the collected wash water.
- 27. A paint washing apparatus as claimed in claim 26, wherein the heater includes a heating blanket for locating on the surface of the collected wash water in the container.
- 28. A paint washing apparatus for washing paint equipment, the paint washing apparatus including: a holder for holding one or more pieces of paint equipment to be washed; a container for collecting wash water and in which a flocculant can be provided to flocculate paint in the wash water; a filter arrangement for filtering flocculated paint from the wash water; and a temperature adjustment arrangement for adjusting the temperature of collected wash water in the container.
- 29. A paint washing apparatus for paint equipment, the paint washing apparatus including: a holder for holding a plurality of pieces of paint equipment to be washed; a container for collecting wash water from the holder and in which a flocculant can be provided to flocculate paint in the wash water; a remover for removing flocculated paint from the container; and a temperature adjustment arrangement for adjusting the temperature of collected wash water in the container.
- 30. A kit for assembling a paint washing apparatus as claimed in any one of the preceding claims.
- 31. A paint washing apparatus substantially as herein before described with reference to or as shown in the accompanying drawings.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005203010A AU2005203010A1 (en) | 2005-07-11 | 2005-07-11 | A Paint Washing Apparatus |
US11/281,173 US20070006897A1 (en) | 2005-07-11 | 2005-11-17 | Paint washing apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0613429D0 GB0613429D0 (en) | 2006-08-16 |
GB2428185A true GB2428185A (en) | 2007-01-24 |
GB2428185B GB2428185B (en) | 2009-12-30 |
Family
ID=36926558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0613429A Expired - Fee Related GB2428185B (en) | 2005-07-11 | 2006-07-07 | A paint washing apparatus |
Country Status (1)
Country | Link |
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GB (1) | GB2428185B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3622890C1 (en) * | 1986-07-08 | 1988-02-11 | Wolfram Baecker | Paint-brush cleaning machine |
DE9107440U1 (en) * | 1991-06-17 | 1992-12-03 | Dürr Metalltechnik, 7406 Mössingen | Cleaning system for paint brushes and paint rollers |
DE9301281U1 (en) * | 1993-01-30 | 1993-04-01 | Dürr Metalltechnik, 7406 Mössingen | Device for cleaning painting equipment |
CH684743A5 (en) * | 1993-01-22 | 1994-12-15 | Josef Baumberger Fa | Method and device for precleaning paint rollers |
DE4415473A1 (en) * | 1993-08-19 | 1995-11-09 | Arno Klotzki | Machine using fluid jets to clean paint roller brushes |
WO1997000140A1 (en) * | 1995-06-14 | 1997-01-03 | Berg Gmbh | Cleaning and coagulating device |
-
2006
- 2006-07-07 GB GB0613429A patent/GB2428185B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3622890C1 (en) * | 1986-07-08 | 1988-02-11 | Wolfram Baecker | Paint-brush cleaning machine |
DE9107440U1 (en) * | 1991-06-17 | 1992-12-03 | Dürr Metalltechnik, 7406 Mössingen | Cleaning system for paint brushes and paint rollers |
CH684743A5 (en) * | 1993-01-22 | 1994-12-15 | Josef Baumberger Fa | Method and device for precleaning paint rollers |
DE9301281U1 (en) * | 1993-01-30 | 1993-04-01 | Dürr Metalltechnik, 7406 Mössingen | Device for cleaning painting equipment |
DE4415473A1 (en) * | 1993-08-19 | 1995-11-09 | Arno Klotzki | Machine using fluid jets to clean paint roller brushes |
WO1997000140A1 (en) * | 1995-06-14 | 1997-01-03 | Berg Gmbh | Cleaning and coagulating device |
Also Published As
Publication number | Publication date |
---|---|
GB0613429D0 (en) | 2006-08-16 |
GB2428185B (en) | 2009-12-30 |
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