CN207031384U - A kind of production equipment of environment-friendly solid fuel - Google Patents

Abstract

The utility model discloses a preparation equipment of environment-friendly solid fuel, it includes special-shaped mixing chamber, the cross-section of special-shaped mixing chamber is the special-shaped structure, including the lower part minor face, the right side of lower part minor face is connected with first vertical limit, the left side of lower part minor face is connected with the slope limit, the upper portion of vertical limit is connected with first upper portion limit, the top of first upper portion limit still is provided with second upper portion limit, the left side of second upper portion limit is provided with second vertical limit, second vertical limit and slope limit are connected and are formed with the mud feed inlet, the upper end of mud feed inlet still is provided with the slope baffle, the slope baffle extends to mixing chamber inside; the second upper side and the first upper side form a rice straw feeding channel, the inclined guide plate and the inclined side form a sludge feeding channel, and the lower part of the mixing chamber is connected with a discharging hopper. The utility model discloses mix mud and rice straw and the granulation shaping, form and fire the higher mud regeneration solid fuel of value, this system is simple structure not only, and area is little, still has efficient production efficiency.

Description

A kind of production equipment of environment-friendly solid fuel

Technical field:

The utility model relates to the technical field of environmental protection equipment, in particular to an environmental protection solid fuel production equipment.

Background technique:

The main methods of sludge treatment in my country are composting, building material utilization and incineration. In addition, as many as 17.76% of sludge disposal is unknown. The new process technology of sludge treatment is to turn waste sludge into renewable fuel, and through the technical process of dehydration, sterilization, deodorization, drying and loosening, the calorific value in sludge is effectively used, and a certain proportion of auxiliary materials is made into regeneration fuel. The calorific value of the fuel meets the fuel consumption standard. The production process uses electricity and does not use water. There is no "three wastes" discharge, no secondary pollution, low cost and harmless. It realizes the recycling of sludge resources and makes the sludge from the sewage plant a source of waste. Endless coal mines of sludge. The current production process of sludge recycled fuel is complicated, the production equipment occupies a large area, and the production efficiency is extremely low.

Utility model content:

The purpose of this utility model is to provide an environment-friendly solid fuel production equipment for the deficiencies of the prior art. The equipment mixes sludge and rice straw and granulates them to form sludge regenerated solids with high fuel value. fuel, the system not only has a simple structure and a small footprint, but also has high production efficiency.

The technical solutions of the present utility model are as follows:

An environment-friendly solid fuel production equipment, which includes a special-shaped mixing chamber. The cross-section of the special-shaped mixing chamber is a special-shaped structure, including a lower short side. An inclined side is connected, the upper part of the vertical side is connected with a first upper side, a second upper side is also arranged above the first upper side, a second vertical side is arranged on the left side of the second upper side, and the second vertical The side is connected with the inclined side and forms a sludge feeding port, and the upper end of the sludge feeding port is also provided with an inclined guide plate, and the inclined guide plate extends to the inside of the mixing chamber; the second upper side and the first upper side form a rice straw feeding channel , the inclined guide plate and the inclined side form a sludge feeding channel, the lower part of the mixing chamber is connected with a discharge funnel, and a stirring fan blade is also arranged in the mixing chamber; a pushing mechanism is arranged on the rice straw feeding channel, and the pushing mechanism includes a fixed A push motor on the upper side, the output shaft of the push motor is fixed with a rotating wheel, the edge of the rotating wheel is hinged with a swing rod, the other end of the swing rod is hinged with a push rod, and the end of the push rod is fixed with a pusher plate. The upper part of the rod is provided with a sliding block, and the sliding block slides along the slide rail arranged on the side of the first upper part; the sludge feeding port is connected with a sludge propulsion screw machine, and the sludge propulsion screw machine includes an outer shell, and the outer shell There is a gradual spiral in the body, the end of the gradual spiral is fixed with a propulsion motor, and the left end of the outer shell is also provided with a sludge feeding port; one end of the inclined guide plate is fixed on the second vertical side, and the other end is freely suspended, and tilted A spring is connected between the guide plate and the first upper side; a cleaning nozzle is arranged on the inclined side, and the cleaning nozzle is connected to an external high-pressure water pump; a discharge valve is provided on the short side of the lower part, and the discharge valve is connected with the discharge funnel, and the discharge A molding machine is arranged at the lower end of the funnel, and the molding machine includes a closed casing, a molding screw is arranged in the sealing casing, and a molding motor is fixed at the end of the molding spiral.

The stirring blade includes a support, a stirring shaft is arranged on the upper part of the support, a rotating wheel is arranged on the upper part of the stirring shaft, and stirring blades are arranged on the edge of the rotating wheel.

There are two brackets, which are respectively installed at both ends of the stirring shaft. The stirring shaft is connected to the support through roller bearings. The inside of the stirring shaft is a hollow structure, and a stirring motor and a fan are arranged in the hollow structure. It communicates with the blowing hole on the stirring shaft.

The mixing blade includes the main body of the blade and the outer coating layer. The main body of the blade is made of stainless steel, and the outer coating layer is made of wear-resistant material. There are multiple mixing blades, which are evenly distributed on the outer edge of the rotating wheel superior.

The cross-section of the mixing blade is L-shaped, including the long side and the short side arranged vertically. The long side and the rotating wheel are fixedly connected by fastening screws. The short side is also provided with a sawtooth blade. grinding layer.

The pushing motor is fixed on the upper part of the motor base, and the motor base is connected to the first upper side by bolts, and the outside of the pushing motor is provided with a dustproof cover.

The beneficial effect of the utility model is that: the utility model mixes the sludge and rice straw and granulates it to form a sludge regeneration solid fuel with a high fuel value. The system not only has a simple structure, a small footprint, but also has high production efficiency.

Description of drawings:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of pushing mechanism;

Fig. 3 is a structural schematic diagram of a stirring fan blade.

detailed description:

In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model will be described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1-3, an environment-friendly solid fuel production equipment includes a special-shaped mixing chamber. The cross-section of the special-shaped mixing chamber is a special-shaped structure, including a lower short side 26. Vertical side, the left side of lower short side 26 is connected with inclined side 24, and the top of vertical side is connected with first upper side 21, and the top of first upper side 21 is also provided with second upper side 20, and second upper side The left side of 20 is provided with a second vertical side, the second vertical side is connected with the inclined side 24 and forms a sludge feeding port, the upper end of the sludge feeding port is also provided with an inclined guide plate 221, and the inclined guide plate 221 is directed toward the mixing The interior of the chamber extends; the second upper side 20 and the first upper side 21 form a rice straw feeding channel, the inclined guide plate 221 and the inclined side 24 form a sludge feeding channel, and the lower part of the mixing chamber is connected with a discharge funnel 25, and the mixing chamber is also provided with Stirring fan blades 5 are arranged; a pusher mechanism 4 is arranged on the rice straw feeding channel, and the pusher mechanism 4 includes a push motor fixed on the first upper side 21, and a rotating wheel 40 is fixed on the output shaft of the push motor, and the rotating wheel The edge of 40 is hinged with fork 41, and the other end of fork 41 is hinged with push rod 42, and the end portion of push rod 42 is fixed with pushing plate, and the top of push rod 42 is provided with slide block 43, and slide block 43 is arranged along The slide rail on the first upper side 21 slides; the sludge feeding port is connected with a sludge propulsion screw machine, and the sludge propulsion screw machine includes an outer shell, and a gradual change spiral 12 is arranged inside the external shell, and the end of the gradual change spiral 12 A propulsion motor 11 is fixed on the upper part, and a sludge feeding port 10 is also arranged on the left end of the outer casing; one end of the inclined guide plate 221 is fixed on the second vertical side, and the other end is freely suspended, and the inclined guide plate 221 is connected to the first upper side. A spring 23 is connected between the 21; a cleaning nozzle 31 is arranged on the inclined side 24, and the cleaning nozzle 31 is connected with an external high-pressure water pump 30; The lower end of the discharge funnel 25 is provided with a molding machine, and the molding machine includes a closed casing 61, a molding screw 62 is arranged in the sealing casing 61, and a molding motor 60 is fixed at the end of the molding screw 62.

The stirring blade 5 includes a bracket 53 , a stirring shaft 52 is arranged on the upper part of the supporting frame 53 , a rotating wheel 50 is arranged on the upper part of the stirring shaft 52 , and a stirring blade 51 is arranged on the edge of the rotating wheel 50 .

There are two brackets 53, which are respectively arranged at the two ends of the stirring shaft 52. The stirring shaft 52 is rotatably connected with the support 53 through a roller bearing. The blow pipe is connected with the blow hole on the stirring shaft.

The stirring blade 51 comprises a blade main body and an outer coating layer, the blade main body is made of stainless steel, and the outer outer layer coating layer is made of a wear-resistant material. on the outer edge of the .

The cross-section of the mixing blade 51 is L-shaped, including a long side and a short side arranged vertically, the long side is fixedly connected with the rotating wheel 50 by fastening screws, and the short side is also provided with a zigzag blade, and the outside of the zigzag blade is coated There is a wear-resistant layer.

The push motor is fixed on the top of the motor base, and the motor base is connected to the first upper side 21 by bolts, and the outside of the push motor is provided with a dustproof cover.

Working principle: The upper part of the mixing chamber is formed with a rice straw feeding channel, and the left side is formed with a sludge feeding channel. The rice straw falls into the inclined guide plate through the rice straw feeding channel, and the inclined guide plate shakes under the action of the rice straw, making the rice straw The straw is more loose, rice straw and sludge enter the mixing chamber for mixing, and the mixed mixture enters the molding machine for molding.

The embodiments are used to illustrate the utility model, but not to limit the utility model. Any person skilled in the art can modify the embodiments without violating the spirit and scope of the utility model, so the protection scope of the utility model should be as listed in the claims of the utility model.

Claims (6)

1. A kind of production equipment of environment-friendly solid fuel is characterized in that: it comprises special-shaped mixing chamber, and the section of special-shaped mixing chamber is special-shaped structure, comprises lower short side (26), and the right side of lower short side (26) is connected with The first vertical side, the left side of the lower short side (26) is connected with an inclined side (24), the top of the vertical side is connected with the first upper side (21), and the top of the first upper side (21) is also provided with The second upper side (20), the left side of the second upper side (20) is provided with a second vertical side, the second vertical side and the inclined side (24) are connected and formed with a sludge feed port, and the sludge feed The upper end of the feed opening is also provided with an inclined guide plate (221), and the inclined guide plate (221) extends to the inside of the mixing chamber; the second upper side (20) and the first upper side (21) form a rice straw feeding channel, and the inclined guide plate (221 ) and the inclined edge (24) form a sludge feeding channel, the lower part of the mixing chamber is connected with a discharge funnel (25), and the mixing chamber is also provided with a stirring fan blade (5); the rice straw feeding channel is provided with a pushing mechanism ( 4), the pusher mechanism (4) comprises a push motor fixed on the first upper edge (21), the output shaft of the push motor is fixed with a rotary wheel (40), and the edge of the rotary wheel (40) is hinged with a fork ( 41), the other end of the swing bar (41) is hinged with a push rod (42), the end of the push rod (42) is fixed with a pushing plate, and the top of the push rod (42) is provided with a sliding block (43), the sliding block (43) Slide along the slide rail arranged on the first upper side (21); the sludge feeding port is connected with a sludge propulsion screw machine, and the sludge propulsion screw machine includes an outer casing, and a gradual change is arranged inside the outer casing The screw (12), the end of the gradient screw (12) is fixed with a propulsion motor (11), and the left end of the outer casing is also provided with a sludge feeding port (10); one end of the inclined guide plate (221) is fixed on the second vertical On the side, the other end is freely suspended, and a spring (23) is connected between the inclined guide plate (221) and the first upper side (21); the inclined side (24) is provided with a cleaning nozzle (31), and the cleaning nozzle (31 ) is connected with the external high-pressure water pump (30); the lower short side (26) is provided with a blanking valve, and the blanking valve is connected with the discharge funnel (25), and the lower end of the discharge funnel (25) is provided with a molding machine, forming The machine comprises a closed casing (61), a forming screw (62) is arranged in the sealing casing (61), and a forming motor (60) is fixed at the end of the forming screw (62). 2. The manufacturing equipment of a kind of environment-friendly solid fuel according to claim 1, it is characterized in that stirring blade (5) comprises support (53), and support (53) top is provided with stirring shaft (52), and stirring shaft ( 52) The upper part is provided with a rotating wheel (50), and the edge of the rotating wheel (50) is provided with stirring blades (51). 3. The production equipment of a kind of environment-friendly solid fuel according to claim 1, characterized in that: the push motor is fixed on the top of the motor base, and the motor base is connected to the first upper side (21) by bolts, and the outside of the push motor Equipped with a dust cover. 4. The production equipment of a kind of environment-friendly solid fuel according to claim 2, characterized in that: there are two supports (53), which are respectively arranged on the two ends of the stirring shaft (52), and the stirring shaft (52) passes through the The shaft bearing is rotationally connected with the support (53), and the inside of the stirring shaft is a hollow structure. A stirring motor and a blower fan are arranged in the hollow structure. 5. The production equipment of a kind of environment-friendly solid fuel according to claim 2, characterized in that: the stirring blade (51) comprises a blade main body and an outer coating layer, the blade main body is made of stainless steel, and the outer outer layer is coated The cladding is made of wear-resistant material, and there are multiple stirring blades (51), which are evenly distributed on the outer edge of the rotating wheel (50). 6. The production equipment of a kind of environment-friendly solid fuel according to claim 2, characterized in that: the cross section of the mixing blade (51) is L-shaped, including vertically arranged long sides and short sides, and the long side and the rotating wheel (50) It is fixedly connected by fastening screws, and a zigzag blade is also arranged on the short side, and the outside of the zigzag blade is coated with a wear-resistant layer.