JPS596290A - Substitute fuel for petroleum - Google Patents

Abstract

PURPOSE:To provide a substitute fuel for petroleum which is made from industrial wastes and contributes to energy saving, prepared by mixing chopped and crushed petroleum pitch with sawdust, chaff chip, etc. CONSTITUTION:Cited as example is equipment to produce the substitute fuel which consists of a raw material mixing unit 1 and a stacker 2. The mixing unit 1 is equipped with a pair of raw material feeding stands 3 having a slant 3a at one end and a mixer 4 along the lower end of the slant 3a. The mixer 4 consists of a transfer gutter 5 with a U-shaped cross section and a spiral transfer device 7 which are so constructed as to make the transfer to an intermediate direction possible. The stacker has a heaping-up tank 9 made of assembled panels 10. Chopped and crushed petroleum pitch 20 is mixed with sawdust 21 in the mixing unit 1 and the mixture is carried by a carrier 16 onto a conveyer 13 and is made to fall into the stacker 2 for heaping-up.

Description

[Detailed Description of the Invention] This invention attempts to produce a petroleum alternative fuel using petroleum pinch, which is waste that remains in petroleum storage tanks or adheres to the walls of the tanks, and sawdust, etc. as raw materials. The purpose of this project is to realize energy savings by producing a more useful oil alternative fuel from industrial waste such as oil pinch and sawdust.

Hereinafter, one embodiment of the present invention will be described according to the drawings.

The drawing shows an embodiment of a fuel production facility for producing the petroleum alternative fuel of the present invention. This fuel production facility is
It consists of a raw material stirring groove, a joint part (1) and a depositing part (phantom), and this raw material stirring and mixing part (1) and a depositing part (2
) are arranged in series with a long roof covering the top.

The raw material stirring and mixing section (1) is configured as follows.

A pair of raw material supply stands (3), (3) each having an inclined surface (3a), (3a) at one end are provided, and the inclined surface (3a),
A stirring and mixing device (4) for raw materials is constructed along the lower end of (3a). This stirring and mixing device (4) consists of a transfer gutter (5) having a U-shaped cross section, and a spiral shaft (6) that is mounted on a rotating shaft (6) that is suspended in the transfer gutter (5), and that transfer the mixture in the intermediate direction. It is composed of a transfer device (7L (7), and the rotating shaft (
6) is constructed so that it can be rotated by a drive motor (8).

The deposition section (2) is constructed by arranging deposition tanks (9), (9)... in series, and in this embodiment, the deposition tank (!l
), (9)... are opened above, and the panel parts 1FA' Ofj, OQ... are combined to form a side wall, and these panel members On, OO... can be attached and removed.
), 0])... are assembled and connected, and the structure is such that the deposition tank (2) can be easily assembled and dismantled. Moreover, a petroleum alternative fuel supply device 02 is configured along the longitudinal direction at the upper central portion of the opened deposition tank (2). This supply device 0■ includes a belt conveyor θ1 arranged along the longitudinal direction of the deposition tank (2), and a V-shaped equalizing plate 0 that can reciprocate along the conveyance direction on the wharf of the belt conveyor 0. It is composed of an equalizer θQ having →.

A transfer device OQ is installed between the stirring and mixing device (+1) and the starting end of the supply device 03.
A helical transfer device 0ki, a helical transfer device (
It consists of a motor OI etc. that drives the

Next, the production of petroleum alternative fuel using the above facility will be explained. (A) is shredded petroleum pitch deposited on the raw material supply table (3), and Q]) is sawdust. This petroleum pitch (1) is usually transported to fuel manufacturing facilities in drums (not shown), but this petroleum pitch (1) is a highly viscous pomade-like petroleum pitch that may be mixed with muddy sand. (A), slowly insert a rotating cut flight screw (a screw with many sharp protrusions on the outer peripheral edge of a helical blade) into the drum and place an oil pinch on the 2 to 3 diameter side. Grind into small pieces. Then, the cut and crushed oil bottles, QI and sawdust QI) are placed on the inclined surfaces (3a) and (3a).
along the transfer gutter (5) of the stirring and mixing device (1).
supply within.

In the transfer gutter (5), the oil pinch (e) and the sawdust Qη, which have been shredded, are transferred to each other by intermediate transfer devices (7) and (7), and are stirred and mixed. The stirred and mixed petroleum pinch (e) and sawdust a+) are supplied to the lower end of the transfer gutter θ, and are further stirred and transferred upward in the transfer gutter 0 by the helical transfer device (g). The mixture of petroleum pinch (4) of the belt conveyor (11J) and the sewage waste Qυ is fed onto the belt conveyor 0 [with] of belt conveyor 0, and the mixture of petroleum pinch (4) of the belt conveyor (11J) and waste waste Qυ is transferred to the sedimentation tank (9), (9), and ...The deposition tank (9), which is transported above and has an equalizing device OQ, is divided into left and right by equalizing plate 0→, and the deposition tank (9) is transferred from the side of the belt conveyor 0.1 to the left and right.
9) It is supplied falling into the interior and deposited and stored.

In this embodiment, since the transfer gutter 0η of the transfer device 0Q is configured to have an upward slope, the thick chunks of oil pinch (E) fall downward due to this slope, and the stirring mixer i? (
1) The large chunks of petroleum pinch (A) that were returned to the side were shredded again using a force 7 tortoise scrico (illustration omitted).
Supplied to the stirring mixer (1). Furthermore, by moving the equalizing device OQ in the longitudinal direction of the belt conveyor 03 and positioning it above the other deposition tank (9), it is possible to drop and deposit the petroleum alternative fuel into the other deposition tank (9). can.

” - Approximately 10 # of petroleum pitch (e) is produced through the manufacturing process as described above.
By stirring and mixing about 10 kQ of sawdust (QI), it is possible to produce a non-sticky, smooth petroleum alternative fuel, and when this petroleum alternative fuel is supplied to a boiler and burned, this petroleum alternative fuel can be produced. The sawdust part of the fuel and the spacing part between the oil pinch pieces (C) are well supplied with air and burn well. Approximately 750 (1 calorie) of heat can be obtained with 1 kg of petroleum alternative fuel.

In this example, shredded petroleum pitch ψ) and sawdust υ are mixed together. Also, even if several of these are mixed at the same time, similar petroleum alternative fuels can be obtained. Furthermore, livestock waste may be mixed with this petroleum alternative fuel.

This invention is a petroleum alternative fuel made by stirring and mixing shredded petroleum pitch and sawdust, rice chips, chips, etc., so it can be used as an effective petroleum alternative fuel by using waste petroleum pitch or sawdust. It is possible to convert the energy into energy saving energy.

[Brief explanation of the drawing]

The drawing shows an example of a manufacturing facility for producing the petroleum alternative fuel of the present invention. Description of symbols Oil pitch Q]) Name of sawdust patent applicant

Claims (1)

[Claims] 0) A petroleum alternative fuel made by stirring and mixing crushed petroleum pitch, sawdust, and rice chips.