RU2347693C2 - Structure forwashing vehicle wheels and cleaning installation for vehicle wheels washing - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: structure for washing vehicle wheels contains a washing platform for accommodation of vehicles and means for water delivery and washings of vehicles. The said structure contains a sand trap with submerged pump and a sludge trap. The washing platform features a lateral and longitudinal inclination to allow draining water into aforesaid sand trap. Note that the means for water delivery and washing contain cleaning installation which includes the two-way horizontal sediment bowl equipped with the pipeline for water delivery for cleaning, thin-layer separator and a pit for gathering oil products, the water-reception chamber with the filter and washing pump. The said thin-layer separator communicates with the filter of water-reception chamber. The pipeline for water delivery communicates with the submerged pump, while the water-reception chamber communicates with the washing pump. Cleaning installation for washing vehicle wheels contains the two-way horizontal sediment bowl equipped with the pipeline for water delivery for cleaning, thin-layer separator and pit for gathering oil products, water-reception chamber with the filter and washing pump. Thin-layer separator communicates with the water-reception chamber filter, while the water-reception chamber communicates with the washing pump.

EFFECT: repeated use of water for washing.

10 cl, 5 dwg

Description

The invention relates to washing means intended for washing wheels of vehicles at construction sites, in fleets and other industrial facilities.

A known installation for washing wheels of vehicles, containing a frame with support and drive rollers equipped with a reverse rotation brake, and nozzles swaying from the drive, rollers for processing cars with twin axles, a system for selectively activating nozzles (RF Patent No. 2127677, published. 1999) (one). This installation can be used at any sites, however, it does not provide for repeated reuse of water for washing.

The objective of the claimed inventions is the creation of structures and installations for washing wheels of vehicles, providing the possibility of multiple reuse of water for washing, i.e. reverse water supply when washing vehicles.

The problem was solved by the present invention.

An apparatus for washing wheels of motor vehicles, comprising a washing platform for accommodating motor vehicles and means for supplying water and washing vehicles, according to the invention comprises a sand trap with a submersible pump and a sludge trap, the washing platform is made with lateral and longitudinal slopes, providing a drain of water into the sand trap, and means for supplying water and washing vehicles contain a treatment plant, which includes a two-way horizontal sump equipped with piping a house for supplying water for cleaning, with a thin-layer separator and a pocket for collecting oil products, a water inlet chamber with a filter and a washing pump, while a thin-layer separator is in communication with the filter of the water intake chamber, the pipeline for supplying water for cleaning is communicated with a submersible pump, and the water intake chamber is in communication with the washing the pump.

It is advisable that the washing platform be equipped with a flyover for placing vehicles.

It is advisable that the sludge trap was located at the periphery of the washing platform, made in the form of a cuvette or tank and connected via a drain pipe to the treatment plant.

It is advisable that the sand trap was equipped with a container for collecting dirt.

The sand trap and the submersible pump are preferably located at the end of the washing platform, and the treatment plant at the adjacent end.

Moreover, the washing platform is preferably made with a lateral inclination from the periphery to the axis of the platform passing through the central part of the platform and the location of the sand trap and submersible pump.

This problem was also solved by another invention - a treatment plant for washing wheels of vehicles.

A treatment plant for washing wheels of vehicles contains a two-way horizontal sump equipped with a pipe for supplying water for cleaning, a thin-layer separator and a pocket for collecting oil products, a water inlet chamber with a filter and a washing pump, while a thin-layer separator is in communication with the filter of the water intake chamber, and the water intake chamber is communicated with a washer pump.

It is advisable that the water intake chamber is in communication with the washing pump with a pipe equipped with a filter.

It is advisable that the intake chamber be equipped with a process water supply pipe.

It is advisable that the installation was equipped with a reservoir for receiving petroleum products, communicated with a pocket for collecting petroleum products.

Figure 1 shows the claimed structure - a top view, Figure 2 - sections along aa, bb, bb in figure 1, figure 3 (side view) and figure 4 (top view) Fig. 5 is a schematic sectional view along aa in Fig. 4.

The construction includes a washing platform 1 for accommodating vehicles during washing, which can be equipped with an overpass (not shown), a sand trap 2 with a submersible pump 3, while the washing platform 1 is made with lateral and longitudinal slopes, ensuring the flow of contaminated water into the sand trap 2. Sand trap 2 may be provided with a removable metal container 4 for collecting dirt. The construction also contains a sludge trap made in the form of a sludge receiving cell 5 or a sludge receiving tank (not shown), and a treatment plant 6 for washing wheels of vehicles.

The treatment plant 6 includes a two-way horizontal sump 7, divided into two interconnected parts, one of which is equipped with a pipe 8 for supplying water for cleaning and a drain pipe 9 for removing sludge into the sludge collector 5, and a thin-layer separator 10 is placed in the other, except Moreover, the two-way horizontal sump 7 is equipped with a pocket 11 for collecting oil products. The installation also contains a water intake chamber 12 with a cassette filter 13, while a thin-layer separator 10 is in communication with a cassette filter 13 of the water intake chamber 12, as a result of which a two-way horizontal settler 7 is connected to the water intake chamber 12 through a thin-layer separator 10 and a cassette filter 13. The installation includes a washing a pump 14 in communication with the water intake chamber 12 by a pipe 15, which may be equipped with a strainer 16. The air heater 17, preferably an electric air heater, is installed in place Ia washing pump 14 to ensure its operation at low temperatures. The installation is equipped with a pipe 18 for replenishing the installation with technical (tap) water and a reservoir 19 for receiving oil products, in communication with a pocket 11 for collecting oil products. The installation is located on a solid foundation (flooring made of reinforced concrete slabs).

The washing of the wheels of vehicles is as follows.

A vehicle before leaving the industrial facility is located on the washing platform 1. Polluted circulating water is piped 8 to a two-way horizontal sump 7, in which the contaminated water is first pre-treated by sedimentation, while the suspended oil products are taken into pocket 11 for collecting oil products and then into the tank 19 for receiving oil products, and various impurities under the influence of gravity settle to the bottom of a two-way horizontal sedimentation tank 7, sediment (sludge), formed at the bottom of a two-way horizontal sump 7, is discharged through a drain pipe 9 to a sludge collector 5. Then, a better cleaning of the previously purified contaminated water in a thin-layer separator 10 occurs. The purified water from the thin-layer separator 10 passes through a strainer 13 to a water reception chamber 12, from which the purified water 15 is taken through line 14 and the washing pump through the washing gun (not shown) at a pressure of 11-12 kg / cm ² is applied for washing the wheels of vehicles located in my hydrochloric site 1. A strainer 16 mounted in the conduit 15, prevents accidental objects and particles on the impeller. Wastewater from the washing platform 1 is drained by gravity into the sand trap 2 and then placed in it by a submersible pump 3 through a pipe 8 is fed into a two-way horizontal sump 7, thus forming a closed reverse cycle of using water to wash the wheels of vehicles. This saves tap water and reduces environmental pollution. To compensate for the losses of circulating water, the unit 6 is equipped with a pipe 18 for replenishing the unit 6 with technical (tap water). The pipe 18 is also used to flush the installation with tap water.

In the cold season (at average daily temperatures below 0 ° C), it is planned to heat the pump compartment of the installation using a heater 17, for example, an electric heater with a power of 1 kW with a temperature controller. It is also possible to place the installation in a closed heated room, as well as equip it with a heating system for circulating water (up to 30 ° C).

The sludge that accumulates in the sand trap 2 is periodically (as it is filled) discharged into the sludge collector 5, the sludge that accumulates directly in the two-way horizontal sump 7 is sent via pipeline 9 to the sludge collector 5. The oil products separated in the two-way horizontal sump 7 are collected in the pocket 11 for collection of petroleum products, from where they merge into the tank 19 for receiving petroleum products.

Disposal of sludge accumulating in the sludge trap 5 is carried out directly at the facility, and if the sludge trap 5 is made in the form of a sludge trap, the sludge is compacted and reduced in a natural way as a result of evaporation and water infiltration in the sludge trap. After completion of work at an industrial facility, the sludge receiving cell is filled with soil. When using a sludge collection tank, sludge is periodically removed for disposal.

Installation for washing wheels of vehicles can be used as part of the claimed structure for washing wheels of vehicles, and separately from it. For example, in any place where a container is provided for collecting contaminated water used for washing wheels.

In any case of its use, the installation provides a degree of water purification sufficient for the reuse of contaminated water for cleaning the wheels of vehicles and providing recycled water supply when cleaning the wheels of vehicles.

Claims (10)

1. The construction for washing wheels of vehicles, containing a washing platform for placing vehicles and means for supplying water and washing vehicles, the structure contains a sand trap with a submersible pump and a sludge trap, the washing platform is made with a lateral and longitudinal inclination, providing a flow of water into sand trap, and means for supplying water and washing vehicles contain a treatment plant, which includes a two-way horizontal sump, equipped with a pipeline m for supplying water for cleaning, with a thin-layer separator and a pocket for collecting oil products, a water inlet chamber with a filter and a washing pump, while a thin-layer separator is in communication with the filter of the water intake chamber, the pipeline for supplying water for cleaning is communicated with the submersible pump, and the water intake chamber is in communication with the washing the pump. 2. The construction according to claim 1, in which the washing platform is equipped with a flyover for placing vehicles. 3. The construction according to claim 1, in which the sludge trap is located at the periphery of the washing platform, made in the form of a cuvette or tank and connected via a drain pipe to the treatment plant. 4. The construction according to claim 1, in which the sand trap is equipped with a container for collecting dirt. 5. The construction according to claim 1, in which the sand trap and the submersible pump are located at the end of the washing platform, and the treatment plant at the adjacent end. 6. The construction according to claim 5, in which the washing platform is made with a lateral inclination from the periphery to the axis of the platform passing through the central part of the platform and the location of the sand trap and submersible pump. 7. A treatment plant for washing wheels of motor vehicles, comprising a two-way horizontal sump equipped with a pipe for supplying water for cleaning, a thin-layer separator and a pocket for collecting oil products, a water inlet chamber with a filter and a washing pump, while the thin-layer separator is in communication with the filter of the water intake chamber, and the water intake chamber is in communication with the washing pump. 8. The installation according to claim 7, in which the water inlet chamber is in communication with the washing pump with a pipe equipped with a filter. 9. The apparatus of claim 7, wherein the water intake chamber is equipped with a process water supply pipe. 10. Installation according to claim 7, which is equipped with a reservoir for receiving petroleum products, in communication with a pocket for collecting petroleum products.

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