Biomass fuel and waste co-treatment integrated equipment

Abstract

The utility model discloses biomass fuel and waste co-treatment integrated equipment which comprises a bottom plate, a smashing box is arranged at the top of the bottom plate, the bottom of the smashing box is communicated with a flow guide groove, a spiral feeder is arranged at the top of the bottom, and a feeding port of the flow guide groove is aligned to the discharging side of the flow guide groove. According to the biomass fuel and waste drying device, through the arrangement of the drying assembly, the drying machine is started, high-temperature air is injected into the inner cavity of the spiral feeder and the inner cavity of the smashing box through the flow dividing pipe, the temperature of the inner cavity of the spiral feeder and the inner cavity of the smashing box is increased, and therefore the biomass fuel and the waste are dried; and drying is carried out again during conveying of the spiral feeder box shaping assembly, the drying degree is improved, pressing shaping is carried out finally after multiple times of drying treatment, and therefore it is guaranteed that the drying degrees inside and outside the biomass burning strips are kept consistent.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass fuel and waste treatment equipment, in particular to an integrated equipment for co-processing biomass fuel and waste. Background Art

[0002] The integrated equipment for co-processing biomass fuel and waste is an innovative comprehensive treatment device. The main function of this equipment is to synergistically process biomass fuel and various types of waste to maximize resource utilization and minimize environmental impact.

[0003] At present, the Chinese patent with publication number CN218842083U discloses a biomass fuel processing equipment, including a support platform, two pressing cylinders are fixedly installed on the top surface of the support platform near the rear end, the top surface of the support platform and the front end of the two pressing cylinders are installed with the same pressing box, a discharge box is fixedly installed through the top surface of the pressing box near the front end, a waste box is arranged below the support platform, a conveyor belt 2 is installed at the front end of the pressing box, a drying box is fixedly installed on the top end of the frame of the conveyor belt 2, a cutting assembly is installed at the top end of the frame of the conveyor belt 2 and behind the drying box, a receiving box is arranged near the front end below the conveyor belt 2, a perforated plate is arranged near the front end of the top box through the pressing box, and slide cards are fixedly installed on both sides of the perforated plate; the biomass fuel processing equipment described in this utility model is convenient for cleaning and collecting biomass fuel residues attached to the surface of the conveyor belt, and at the same time, the processing efficiency of the biomass fuel is high, saving manpower.

[0004] There are still some problems in the use of the above-mentioned biomass fuel processing equipment. During the transmission process, the drying box dries the biomass fuel strips. When the thickness of the biomass burning strips is relatively thick, the drying time is relatively short, and the interior of the biomass fuel is mixed with some relatively moist waste such as kitchen waste, the dryness inside and outside the biomass burning strips is easily inconsistent, resulting in dry outside and relatively moist inside. Utility Model Content

[0005] The purpose of this utility model is to provide an integrated device for co-processing biomass fuel and waste, so as to solve the problem proposed in the above background technology that the thickness of the biomass combustion strips is relatively thick, the drying time is relatively short, and when the biomass fuel is mixed with some relatively moist waste such as kitchen waste, the drying degree inside and outside the biomass combustion strips is different.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An integrated device for co-processing biomass fuel and waste comprises a base plate, a crushing box is provided on the top of the base plate, the bottom of the crushing box is connected to a guide trough, a screw feeder is provided on the top of the base plate, the feed port of the guide trough is aligned with the discharge side of the guide trough, a drying assembly for drying biomass fuel and waste is provided on the top of the base plate, a shaping assembly for compressing the biomass fuel and waste is provided at the discharge end of the screw feeder, a DSP controller is provided above the base plate, and the screw feeder and shaping assembly are both controlled by the DSP controller;

[0008] The drying assembly includes a dryer fixedly mounted on the top of the base plate, the air outlet end of the dryer is connected to a diversion pipe, one group of branch pipes of the diversion pipe extends downward and is connected to the inner cavity of the spiral feeder, and the other group of branch pipes of the diversion pipe winds upward and is connected to the inner cavity of the crushing box.

[0009] Preferably, a driving motor is fixedly connected to the surface of the pulverizing box, and an output shaft of the driving motor extends to the inner cavity of the pulverizing box and is key-connected to a pulverizing roller.

[0010] Preferably, the opening of the feed side of the crushing box is rotatably connected to two groups of crushing rollers, and the rotation directions of the two groups of crushing rollers are relative to each other.

[0011] Preferably, the shaping component includes a shaping box fixedly mounted on the top of the base plate, and a first electric push rod is fixedly mounted on the top of the base plate and on one side of the shaping box. The telescopic end of the first electric push rod extends to the inner cavity of the shaping box and is fixedly connected to a sliding plate.

[0012] Preferably, a limiting plate is provided at one end of the shaping box, a guide groove is provided on the surface of the limiting plate, the inner cavity of the guide groove is slidably connected with a guide block, the guide block is fixedly connected to the mouth surface of the shaping box, and a second electric push rod is fixedly connected to the top of one side of the shaping box, and the telescopic end of the second electric push rod is fixedly connected to the surface of the limiting plate.

[0013] Preferably, two groups of circular holes are provided on the surface of the sliding plate, the inner cavity of the circular hole is slidably connected to a connecting rod, one end of the connecting rod is fixedly connected to an abutment plate, and a pressure sensor is embedded on the surface of the sliding plate close to the abutment plate, and the signal output end of the pressure sensor is electrically connected to the signal input end of the DSP controller through a wire.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model starts the dryer by setting a drying component, injects high-temperature air into the inner cavity of the spiral feeder and the crushing box through the diversion pipe, increases the temperature of the inner cavity, and thus dries the biomass fuel and waste, and dries them again during the transportation to the shaping component through the spiral feeder to improve the degree of dryness. After multiple drying processes, the biomass burning strips are finally pressed and shaped to ensure that the dryness inside and outside the strips remain consistent.

[0016] 2. The utility model adjusts the data parameters of the DSP controller through the setting of the DSP controller, thereby controlling the density of the biomass fuel strips formed after the biomass fuel and waste are compressed, and when the pressing is completed, controls the second electric push rod to push the limit plate upward, so that the mouth of the shaping box opens, and then the first electric push rod automatically pushes the pressed fuel block to the outside.

[0017] 3. The utility model crushes biomass fuel and waste by setting a crushing roller, avoiding the situation where some hard objects are mixed in the waste, which may be damaged when the crushing roller crushes them, and the biomass fuel and waste are crushed, which is convenient for the crushing roller to crush them. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the integrated equipment for co-processing biomass fuel and waste in the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the crushing box of the utility model;

[0020] Figure 3 This is a schematic cross-sectional view of the shaping box of the present invention;

[0021] Figure 4 This is a schematic cross-sectional view of the screw feeder of the present invention.

[0022] In the figure: 100, bottom plate; 101, screw feeder; 102, dryer; 103, diverter pipe; 104, crushing box; 105, crushing roller; 106, drive motor; 107, shaping box; 108, first electric push rod; 109, crushing roller; 110, guide groove; 200, pressure sensor; 201, connecting rod; 202, circular hole; 203, abutment plate; 204, DSP controller; 205, sliding plate; 300, guide block; 301, second electric push rod; 302, guide groove; 303, limit plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 This embodiment provides an integrated device for co-processing biomass fuel and waste, including a base plate 100, a crushing box 104 is provided on the top of the base plate 100, the bottom of the crushing box 104 is connected to a guide groove 110, a screw feeder 101 is provided on the top of the base plate 100, the feed port of the guide groove 110 is aligned with the discharge side of the guide groove 110, a drying component for drying biomass fuel and waste is provided on the top of the base plate 100, and a shaping component for compressing and molding biomass fuel and waste is provided at the discharge end of the screw feeder 101. A DSP controller 204 is provided above the base plate 100, and both the screw feeder 101 and the shaping component are controlled by the DSP controller 204;

[0025] Among them, the drying component includes a dryer 102 fixedly installed on the top of the base plate 100, and the air outlet end of the dryer 102 is connected to a diversion pipe 103. One group of branch pipes of the diversion pipe 103 extends downward and is connected to the inner cavity of the screw feeder 101, and another group of branch pipes of the diversion pipe 103 meanders upward and is connected to the inner cavity of the crushing box 104. Through the setting of the drying component, the dryer 102 is started, and high-temperature air is injected into the inner cavity of the screw feeder 101 and the crushing box 104 through the diversion pipe 103 to increase the inner cavity temperature, thereby drying the biomass fuel and waste, and drying it again during the transportation to the shaping component through the screw feeder 101 to increase its drying degree. After multiple drying processes, it is finally pressed and shaped to ensure that the drying degree inside and outside the biomass combustion strips remains consistent.

[0026] Among them, a drive motor 106 is fixedly connected to the surface of the crushing box 104, and the output shaft of the drive motor 106 extends to the inner cavity of the crushing box 104 and is keyed to a crushing roller 109. Through the setting of the crushing roller 109, the biomass fuel and waste are broken into particles, thereby facilitating their drying.

[0027] Among them, the mouth of the feed side of the crushing box 104 is rotatably connected to two sets of crushing rollers 105, and the rotation directions of the two sets of crushing rollers 105 are relative. Through the setting of the crushing rollers 105, the biomass fuel and waste are crushed to avoid some objects with higher hardness being mixed in the waste, which may damage the crushing roller 109 when crushing them. In addition, the biomass fuel and waste are crushed to facilitate the crushing process of the crushing roller 109.

[0028] The shaping component includes a shaping box 107 fixedly mounted on the top of the base plate 100, a first electric push rod 108 fixedly mounted on the top of the base plate 100 and located on one side of the shaping box 107, the telescopic end of the first electric push rod 108 extends to the inner cavity of the shaping box 107 and is fixedly connected to the sliding plate 205, a limiting plate 303 is provided at one end of the shaping box 107, a guide groove 302 is provided on the surface of the limiting plate 303, a guide block 300 is slidably connected to the inner cavity of the guide groove 302, the guide block 300 is fixedly connected to the mouth surface of the shaping box 107, a second electric push rod 301 is fixedly connected to the top of one side of the shaping box 107, the telescopic end of the second electric push rod 301 is fixedly connected to the surface of the limiting plate 303, the surface of the sliding plate 205 is provided There are two groups of circular holes 202, and the inner cavity of the circular hole 202 is slidably connected to a connecting rod 201, one end of the connecting rod 201 is fixedly connected to an abutment plate 203, and a pressure sensor 200 is embedded on the surface of the sliding plate 205 close to the abutment plate 203. The signal output end of the pressure sensor 200 is electrically connected to the signal input end of the DSP controller 204 through a wire. Through the setting of the DSP controller 204, the data parameters of the DSP controller 204 are adjusted to control the density of the biomass fuel strip formed after the biomass fuel and waste are compressed, and when the pressing is completed, the second electric push rod 301 is controlled to push the limit plate 303 upward, so that the mouth of the shaping box 107 is opened, and then the first electric push rod 108 automatically pushes the pressed fuel block to the outside.

[0029] The DSP controller 204 may be a TMS320F2812 DSP controller, and the pressure sensor 200 may be a PTB101B piezoresistive pressure sensor.

[0030] Working principle;

[0031] First, start the dryer 102, and inject high-temperature air into the inner cavity of the screw feeder 101 and the crushing box 104 through the diversion pipe 103 to increase the inner cavity temperature. Then, add biomass fuel and waste into the crushing box 104. The biomass fuel and waste are first crushed by the crushing roller 105 and fall into the inner cavity of the crushing box 104. The crushing roller 109 crushes the biomass fuel and waste, and enters the feed port of the screw feeder 101 through the guide groove 110, and is quantitatively transported to the shaping box 107 through the screw feeder 101. In the process of transportation, the biomass fuel and waste are further dried. When the delivery quantity of the screw feeder 101 reaches the preset quantity, the biomass fuel and waste are crushed. When the value is set, the DSP controller 204 controls the telescopic end of the first electric push rod 108 to extend, driving the abutment plate 203 to move forward, and squeezing and shaping the biomass fuel and waste in the shaping box 107. In the process of extrusion and shaping, the surface of the abutment plate 203 contacts the detection end of the pressure sensor 200 on the surface of the sliding plate 205. When the pressure sensor 200 detects that the pressure value reaches the preset value, the DSP controller 204 controls the second electric push rod 301 to push the limit plate 303 upward, so that the mouth of the shaping box 107 opens, and the first electric push rod 108 pushes the pressed fuel block to the outside, and then the staff can collect the pushed out fuel.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated equipment for co-processing biomass fuel and waste, characterized in that: The invention comprises a bottom plate (100), a crushing box (104) is provided on the top of the bottom plate (100), the bottom of the crushing box (104) is connected to a guide groove (110), a screw feeder (101) is provided on the top of the bottom plate (100), the feed port of the guide groove (110) is aligned with the discharge side of the guide groove (110), a drying component for drying biomass fuel and waste is provided on the top of the bottom plate (100), a shaping component for compression molding biomass fuel and waste is provided at the discharge end of the screw feeder (101), a DSP controller (204) is provided above the bottom plate (100), and the screw feeder (101) and the shaping component are both controlled by the DSP controller (204); The drying assembly comprises a dryer (102) fixedly mounted on the top of the base plate (100); an air outlet end of the dryer (102) is connected to a diverter pipe (103); one group of branch pipes of the diverter pipe (103) extends downward and is connected to the inner cavity of the screw feeder (101); another group of branch pipes of the diverter pipe (103) meanders upward and is connected to the inner cavity of the crushing box (104); The shaping assembly includes a shaping box (107) fixedly mounted on the top of a base plate (100); a first electric push rod (108) is fixedly mounted on the top of the base plate (100) and located on one side of the shaping box (107); a telescopic end of the first electric push rod (108) extends to the inner cavity of the shaping box (107) and is fixedly connected to a sliding plate (205).

2. The integrated biomass fuel and waste co-processing equipment according to claim 1, characterized in that: A driving motor (106) is fixedly connected to the surface of the crushing box (104), and an output shaft of the driving motor (106) extends to the inner cavity of the crushing box (104) and is key-connected to a crushing roller (109).

3. The integrated biomass fuel and waste co-processing equipment according to claim 1, characterized in that: The mouth of the feeding side of the crushing box (104) is rotatably connected to two groups of crushing rollers (105), and the rotation directions of the two groups of crushing rollers (105) are relatively rotating.

4. The integrated biomass fuel and waste co-processing equipment according to claim 3, characterized in that: A limiting plate (303) is provided at one end of the shaping box (107), a guide groove (302) is provided on the surface of the limiting plate (303), the inner cavity of the guide groove (302) is slidably connected to a guide block (300), and the guide block (300) is fixedly connected to the mouth surface of the shaping box (107), and a second electric push rod (301) is fixedly connected to the top of one side of the shaping box (107), and the telescopic end of the second electric push rod (301) is fixedly connected to the surface of the limiting plate (303).

5. The integrated biomass fuel and waste co-processing equipment according to claim 4, characterized in that: Two groups of circular holes (202) are provided on the surface of the sliding plate (205); a connecting rod (201) is slidably connected to the inner cavity of the circular hole (202); one end of the connecting rod (201) is fixedly connected to the abutment plate (203); a pressure sensor (200) is embedded on the surface of one side of the sliding plate (205) close to the abutment plate (203); a signal output end of the pressure sensor (200) is electrically connected to a signal input end of a DSP controller (204) via a wire.

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