JPS635829Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention aims to commercialize a grease trap for efficiently collecting oil discharged from a kitchen. I will explain based on this.

1 is a plan view, FIG. 2 is a longitudinal sectional view, FIG. 3 is a sectional view taken along the line X--X in FIG. 1, and FIG. 4 is a grease scraping tool.

Reference numeral 1 denotes a trap housing, and the bottom surface _F1 is an inclined bottom surface that descends toward the discharge pipe side, which will be described later. However, there is a grease tray 2 below the bottom surface.
is provided so that it can be taken in and taken out freely.

Reference numeral 3 denotes a wastewater inflow pipe, which is provided on the upper side of the inclined bottom surface. On the other hand, 4 is a discharge pipe and is provided on the lower side. Reference numeral 5 denotes a grease collection device installed inside the center of the main body, in which partition walls 6a and 6b are arranged side by side at regular intervals, and guide members 7a and 7b such as angles or rails are provided horizontally in the upper part. .

Reference numeral 8 denotes a grease scraping tool, and the guide member 7
A bracket 11 is provided on the sliding plate 9, which includes a sliding plate 9 that is installed astride the upper surfaces of a and 7b, and a scraping plate 10 that is attached below the plate and scrapes off grease.
The rod 12 is inserted through a bearing metal 13 provided on the front side of the main body 1 to be pivotally supported. 14 is a handle attached to the tip of the rod 12 protruding outside the main body,
By pulling the handle, the sliding plate 9 moves to the angle 7.
a and 7b, and at the same time the scraping board 10
is attracted. In addition, 15 is the scraping board 1
This is a slide gasket attached to the side of the 0.

Reference numeral 16 denotes a separation plate provided on the inner wall surface of the main body to which the raking plate 10 is drawn, and is formed into a chevron shape, and is provided so that the upper end P of the chevron shape is located slightly above the water surface g. . 17 is a grease collection pipe provided on the outside thereof. In addition, 18 is a drain pipe.

The present invention is constructed as described above, and the returned sewage enters the main body 1 from the inflow pipe 3 and exits through the discharge pipe 4. At this time, the oils floating on the liquid surface g in the main body 1 are By pulling the rod 12 toward you by holding the handle 14 at an appropriate time, the rod 12 is pulled by the scraper plate 10, and is stored in the collection pipe 17 so as to pass over the upper end P of the separation plate 16. The storage condition is checked through a see-through window 19 provided in the tube, and when a certain amount of grease is stored, the grease tray 2 is pulled out and the socket 20 of the collection tube 17 is opened to take the grease out.

The device of the present invention is easy to operate and is highly effective in efficiently collecting oil.

[Brief explanation of drawings]

1 is a plan view, FIG. 2 is a longitudinal sectional view, FIG. 3 is a sectional view taken along the line X--X in FIG. 1, and FIG. 4 is a perspective view of the grease scraper. DESCRIPTION OF SYMBOLS 1... Trap box, 2... Grease saucer, 3... Sewage inflow pipe, 4... Discharge pipe, 5... Grease collection device,
6a, 6b... Partition wall, 9... Sliding plate, 10... Scraping plate, 16... Separation plate, 17... Grease collection pipe, 18
…Drain removal.

Claims (1)

[Claims for Utility Model Registration] (1) The bottom surface of the trap casing is formed into an inclined bottom surface that descends from the sewage inflow pipe toward the outflow pipe, and
A casing sandwiched between the sewage inflow pipe and the outflow pipe has a certain interval inside the center and a certain gap from the inclined bottom surface,
In addition, a partition wall that is perpendicular to the flow direction of waste water is installed vertically, and a guide member such as an angle or a rail is installed horizontally opposite to the upper part of the partition wall, and the grease scraper is guided by using this guide member. 1. A grease trap, characterized in that it is slidably straddled, a separation plate is provided on the grease collecting side, and a grease collection pipe is provided through the separation plate. (2) The grease trap according to claim 1 of the utility model registration, characterized in that the separating plate has a mountain-like shape and is arranged so that the top of the plate is slightly higher than the water surface.