CN206746544U - A domestic waste pyrolysis oxidation reaction kettle - Google Patents

Abstract

The utility model discloses a household garbage pyrolytic oxidation reaction kettle, which comprises an upper kettle cover, wherein a damping device is arranged at the top end of the upper kettle cover, and a spring is arranged inside the damping device; the motor is welded at the top end of the damping device, and feed inlets are formed in two sides of the damping device; a motor main shaft is arranged in the motor, and the tail end of the motor main shaft is welded with a stirring main shaft; the stirring main shaft penetrates through the shell from the upper kettle cover, the first fixing plate and the second fixing plate are welded on the stirring main shaft from top to bottom, and the first fixing plate and the second fixing plate are spirally connected with the stirring transverse rib through a first screw; the top of the feeding hole is welded with the crusher, and the bottom end of the upper kettle cover is welded with the upper transverse rib; the upper transverse rib is spirally connected with the lower transverse rib through a second screw; the bottom end of the lower transverse rib is welded with the shell, and the outer side of the shell is welded with the heating oil groove; the two ends of the heating oil tank are provided with heat conduction oil inlets, and the bottom end of the heating oil tank is provided with an oil discharge port and a heating rod; the bottom of the shell is provided with a discharge hole.

Description

A domestic waste pyrolysis oxidation reaction kettle

technical field

The utility model relates to a reaction kettle, in particular to a domestic garbage pyrolysis oxidation reaction kettle, which belongs to the technical field of reaction kettles.

Background technique

The broad understanding of the reaction kettle is a stainless steel container with physical or chemical reactions. The structural design and parameter configuration of the container are carried out according to different process conditions. The design conditions, process, inspection, manufacturing, and acceptance must be based on relevant technical standards to achieve process requirements. Unique heating, evaporation, cooling and low-speed high-speed mixing reaction functions.

However, most of the domestic waste pyrolysis oxidation reactors generally have many problems, such as not being able to provide the temperature required for the pyrolysis oxidation reaction; generally most of the domestic waste pyrolysis oxidation reaction kettles are not evenly stirred, so , Aiming at the above problems, a domestic waste pyrolysis oxidation reactor is proposed.

Utility model content

The purpose of this utility model is to provide a domestic garbage pyrolysis oxidation reaction kettle in order to solve the above problems.

The utility model achieves the above-mentioned purpose through the following technical scheme, a domestic waste pyrolysis oxidation reaction kettle, comprising an upper kettle cover, the top of the upper kettle cover is provided with a shock absorbing device, and a spring is arranged inside the shock absorbing device; The top of the shock absorber is welded with a motor, and both sides of the shock absorber are provided with feed ports; the inside of the motor is provided with a motor spindle, and the end of the motor spindle is welded with a stirring spindle; the stirring spindle is penetrated from the upper kettle cover to the shell, And the stirring main shaft welds the first fixed plate and the second fixed plate from top to bottom, and the first fixed plate and the second fixed plate are connected to the stirring horizontal rib by the first screw; The bottom of the kettle cover is welded to the upper transverse rib; the upper transverse rib is screwed to the lower transverse rib through the second screw; the bottom of the lower transverse rib is welded to the shell, and the outer side of the shell is welded with a heating oil tank; the two ends of the heating oil tank are provided with heat transfer oil inlets , and the bottom end of the heating oil tank is provided with an oil drain and a heating rod; the bottom end of the shell is provided with a discharge port.

Preferably, there are two feed ports, which are arranged symmetrically on both sides of the damping device, and the connection relationship between the feed ports and the upper kettle cover is welding.

Preferably, the number of the second screws is several, and they are uniformly and center-symmetrically arranged on the circumference of the upper transverse rib and the lower transverse rib.

Preferably, the oil drains and heating rods are arranged at the bottom of the heating oil tank, and are arranged symmetrically to the center, and the number is several.

Preferably, the first screws are helically connected to the first fixing plate and the second fixing plate, and are distributed in a matrix.

The beneficial effects of the utility model are: the device is simple in structure, novel in design, compact in structure, easy to realize the heating and oxidation reaction, heating devices such as heating rods are added to provide the heat required for heating and oxidation reaction; at the same time, the stirring device is composed of multiple stirring horizontal bars It is welded, which increases the stirring efficiency. This device has great economic benefits and broad market prospects, and is worthy of popularization and use.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of the utility model;

Fig. 2 is a schematic diagram of the installation structure of the agitating transverse reinforcement of the utility model.

In the figure: 1. Motor, 2. Feed inlet, 3. Upper kettle cover, 4. Upper horizontal rib, 5. Stirring spindle, 6. Heat conduction oil inlet, 7. First screw, 8. Second fixing plate, 9. Outlet, 10, oil drain, 11, heating rod, 12, heating oil tank, 13, stirring transverse rib, 14, motor spindle, 15, first fixed plate, 16, second screw, 17, lower transverse rib, 18, Crusher, 19, damping device, 20, spring, 21, housing.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, a domestic waste pyrolysis oxidation reaction kettle includes an upper kettle cover 3, a shock absorber 19 is provided at the top of the upper kettle cover 3, and a spring 20 is arranged inside the shock absorber 19; The top of the shock absorber 19 is welded with the motor 1, and the both sides of the shock absorber 19 are provided with a feed inlet 2; the inside of the motor 1 is provided with a motor main shaft 14, and the end of the motor main shaft 14 is welded with the stirring main shaft 5; The main shaft 5 penetrates through the upper kettle cover 3 to the housing 21, and the stirring main shaft 5 is welded from top to bottom with the first fixed plate 15 and the second fixed plate 8, and the first fixed plate 15 and the second fixed plate 8 are passed through the first screw 7. Spiral connection stirring cross ribs 13; the top of the feed port 2 is welded with a pulverizer 18, and the bottom end of the upper kettle cover 3 is welded with upper cross ribs 4; the upper cross ribs 4 are spirally connected with the lower cross ribs 17 by second screws 16; The bottom of the lower transverse rib 17 is welded to the shell 21, and the outer side of the shell 21 is welded with the heating oil tank 12; the two ends of the heating oil tank 12 are provided with a heat transfer oil inlet 6, and the bottom of the heating oil tank 12 is opened with an oil discharge port 10 and a heating rod 11 ; The bottom end of the housing has a discharge port 9 .

As a technical optimization scheme of the utility model, the number of the feed inlet 2 is two, and they are symmetrically arranged on both sides of the shock absorber 19, and the connection relationship between the feed inlet 2 and the upper kettle cover 3 is welding , increasing the number of feed ports can increase the decomposition rate of domestic waste.

As a technical optimization scheme of the present invention, the number of the second screws 16 is several, and they are uniformly and center-symmetrically arranged on the circumference of the upper transverse rib 4 and the lower transverse rib 17, and the sealing performance is better.

As a technical optimization scheme of the present invention, the oil outlet 10 and the heating rod 11 are located at the bottom of the heating oil tank 12 and arranged symmetrically to the center. There are several in number to provide the temperature required for the reaction.

As a technical optimization solution of the present utility model, the first screws 7 are spirally connected to the first fixing plate 15 and the second fixing plate 8, and are distributed in a matrix to improve the stability of the reactor.

When the utility model is in use, domestic garbage is poured into the pulverizer 18, and after being crushed by the pulverizer 18, it enters the feed port 2 and reaches the inside of the housing 21. At this time, the motor is turned on, and the oil is passed through the heat transfer oil inlet 6. , through the heating of the heating rod 11 and the stirring of the stirring rib 13 to carry out the pyrolysis oxidation reaction; after the reaction is completed, only the discharge port 9 is opened to discharge the material; after use, the oil discharge port 10 is opened to release the oil, and the motor 1 is turned off and shredder 18 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A domestic waste pyrolysis oxidation reactor, comprising an upper lid (3), characterized in that: the top of the upper lid (3) is provided with a shock absorber (19), and the inside of the shock absorber (19) A spring (20) is provided; the electric motor (1) is welded to the top of the shock absorber (19), and the both sides of the shock absorber (19) are provided with feed inlets (2); the inside of the electric motor (1) is provided with The motor main shaft (14), and the stirring main shaft (5) is welded at the end of the electric main shaft (14); Weld the first fixed plate (15) and the second fixed plate (8) to the bottom, and the first fixed plate (15) and the second fixed plate (8) are connected by the first screw (7) to stir the horizontal bar (13); The top of the feed inlet (2) is welded with a pulverizer (18), and the bottom end of the upper kettle cover (3) is welded with an upper horizontal rib (4); the upper horizontal rib (4) is spirally connected to the lower The horizontal rib (17); the bottom end of the lower horizontal rib (17) is welded to the shell (21), and the outer side of the shell (21) is welded with a heating oil tank (12); the two ends of the heating oil tank (12) are provided with heat transfer oil inlets ( 6), and the bottom end of the heating oil tank (12) is provided with an oil discharge port (10) and a heating rod (11); the bottom end of the casing is provided with a discharge port (9). 2. A domestic waste pyrolysis oxidation reaction kettle according to claim 1, characterized in that: the number of the feed inlets (2) is two, and they are symmetrically arranged on both sides of the shock absorbing device (19) , and the connection relationship between the feed port (2) and the upper lid (3) is welding. 3. A domestic waste pyrolysis oxidation reaction kettle according to claim 1, characterized in that: the number of the second screws (16) is several, and they are evenly and symmetrically arranged on the upper transverse rib (4) and the lower rib (4). Cross rib (17) circumference. 4. A domestic waste pyrolysis oxidation reaction kettle according to claim 1, characterized in that: the oil outlet (10) and the heating rod (11) are arranged at the bottom of the heating oil tank (12), and are arranged in the shape of The center is symmetrically arranged, and the number is several. 5. A domestic waste pyrolysis oxidation reaction kettle according to claim 1, characterized in that: the first screw (7) is spirally connected to the first fixing plate (15) and the second fixing plate (8) , and has a matrix distribution.