CN114011700A - Organic solid waste resource energy utilization and treatment device - Google Patents

Organic solid waste resource energy utilization and treatment device Download PDF

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Publication number
CN114011700A
CN114011700A CN202111195934.1A CN202111195934A CN114011700A CN 114011700 A CN114011700 A CN 114011700A CN 202111195934 A CN202111195934 A CN 202111195934A CN 114011700 A CN114011700 A CN 114011700A
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China
Prior art keywords
box
grinding
crushing
filter screen
oxygen
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CN202111195934.1A
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Chinese (zh)
Inventor
蒋伟
朱董傲
李宏平
朱文帅
李华明
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Jiangsu University
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Jiangsu University
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Priority to CN202111195934.1A priority Critical patent/CN114011700A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/12—Shape or construction of discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/20—Waste processing or separation

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses an organic solid waste resource energy utilization treatment device, which belongs to the technical field of waste resource energy recycling and comprises a crushing mechanism, wherein a feed inlet is formed in the upper end of the crushing mechanism, an anaerobic treatment device is connected to the lower end of the crushing mechanism, the side edge of the anaerobic treatment device is connected with a methane recovery box through a vacuum pump, and an aerobic treatment box is arranged at the lower end of the anaerobic treatment device; the blanking stability is improved; according to the invention, after the recycling bin is filled, the spring pin is pulled upwards, so that the pin head of the spring pin is separated from the fixed plate, then the recycling bin is pulled outwards, so that the fixed plate is separated from the fixed clamping plate, and the recycling bin is rapidly replaced conveniently and rapidly.

Description

Organic solid waste resource energy utilization and treatment device
Technical Field
The invention belongs to the technical field of waste resource and energy recycling, and particularly relates to an organic solid waste resource energy utilization treatment device.
Background
The organic solid waste mainly comprises: animal waste, crop residues, excess sludge of urban sewage treatment plants, food production waste, industrial organic waste, wood processing production waste and household garbage, wherein the organic solid waste is not only a pollutant, but also a raw material resource for producing organic fertilizers.
The prior art has the following problems: the existing organic solid waste resource energy utilization treatment device is used for: 1. the crushing and filtering effect of the crushing mechanism is poor, the material is easy to block, the blanking is influenced, and meanwhile, the recycling bin is inconvenient to disassemble and assemble, and the use is influenced; 2. when the grinding mechanism is used, the grinding thickness cannot be adjusted, the size is fixed, and grinding cannot be carried out according to requirements; 3. the oxygen conveying box does not filter oxygen, so that the oxygen contains other bacterial colonies, and fermentation is influenced.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an organic solid waste resource energy utilization treatment device which has the characteristics of simple structure, difficulty in blockage, good filtering effect, adjustable grinding size, capability of filtering oxygen and capability of ensuring stable fermentation.
In order to achieve the purpose, the invention provides the following technical scheme: the energy utilization and treatment device for the organic solid waste comprises a crushing mechanism, wherein a feed inlet is formed in the upper end of the crushing mechanism, an anaerobic treatment device is connected to the lower end of the crushing mechanism, the side edge of the anaerobic treatment device is connected with a methane recovery box through a vacuum pump, an aerobic treatment box is arranged at the lower end of the anaerobic treatment device, one end of the aerobic treatment box is connected with a biological deodorization filter through an air pump, the other end of the aerobic treatment box is connected with an oxygen conveying box through an oxygen conveying pump, a pipeline is arranged at the bottom of the aerobic treatment box, and the other end of the pipeline is connected with a grinding mechanism;
rubbing crusher constructs including smashing case, filter screen, movable rod, fixed block, cam, reset spring, collection box and crushing fluted roller, wherein, be provided with crushing fluted roller in the middle of the inside of smashing the case, the lower extreme of smashing the fluted roller is provided with the filter screen, the inside both ends of smashing the case are located the below position of filter screen and are provided with the fixed block, the middle movable rod that is provided with and is connected with the filter screen that runs through of fixed block, the surface that the movable rod is located between filter screen and the fixed block is provided with reset spring, the below that is located the filter screen in the middle of the side of smashing the case is provided with the cam, cam and outside motor shaft key-type connection, the lower extreme position that the side of smashing the case is located the filter screen is provided with the collection box.
Furthermore, the two ends of the inner part of the crushing box, which are positioned at the crushing toothed rollers, are provided with material blocking blocks with trapezoidal structures, and the upper row and the lower row of the crushing toothed rollers are staggered mutually.
Further, rubbing crusher constructs still includes spring catch, discharging pipe, recess, fixed plate and solid fixed splint, wherein, the side of smashing the case is provided with the discharging pipe, the upper end of discharging pipe is provided with solid fixed splint, the side upper end of collection box is provided with the recess, the upper end of recess is provided with the fixed plate, be provided with the pinhole that corresponds with the spring catch in the middle of the upper end of fixed plate.
Furthermore, the outlet of the discharge pipe faces downwards, and a feeding opening corresponding to the discharge pipe is formed in the lower end of the groove.
Further, the grinding mechanism comprises a driving motor, a sealing cover, an electric push rod, a bottom grinding seat, a material receiving box, a movable grinding disc, a shaft rod and a grinding box, wherein the lower end of the grinding box is provided with the Europe bottom grinding seat, the lower end of the bottom grinding seat is provided with the material receiving box, the upper end of the grinding box is provided with the sealing cover, the electric push rod is arranged between the periphery of the side edge of the sealing cover and the grinding box, the driving motor is arranged in the middle of the upper end of the sealing cover, a rotating shaft of the driving motor is connected with the shaft rod, and the lower end of the shaft rod is provided with the movable grinding disc.
Furthermore, the side wall of the sealing cover is attached to the inner wall of the grinding box, and the radian of the lower end of the movable grinding disc corresponds to that of the inner wall of the bottom grinding seat.
Further, the side of oxygen delivery box is provided with the oxygen rose box, the oxygen rose box is including filtering the box, filtering gauze, active carbon adsorption layer and filtering cotton layer, wherein, the both ends gas port of filtering the box is provided with filters the gauze, the centre of filtering the gauze is provided with the active carbon adsorption layer, the side of active carbon adsorption layer is provided with filters cotton layer.
Furthermore, a plurality of vent holes are uniformly formed in the activated carbon adsorption layer.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the cam is driven by the motor to rotate, so that the filter screen moves upwards, the filter screen moves backwards under the elastic force of the return spring, the filter screen vibrates, large materials on the filter screen slide into the recovery box, and the screened materials fall into the anaerobic processor, so that the inconvenience in blanking caused by the blockage of the filter screen is avoided; the blanking stability is improved;
2. after the recovery box is filled, the spring pin is pulled upwards, the pin head of the spring pin is separated from the fixed plate, then the recovery box is pulled outwards, the fixed plate is separated from the fixed clamping plate, and the recovery box is quickly replaced conveniently;
3. according to the invention, the driving motor rotates to drive the shaft lever to rotate so as to enable the movable grinding disc to rotate, the movable grinding disc is matched with the bottom grinding seat to grind materials, the grinding area is increased, the grinding efficiency is improved, meanwhile, the electric push rod stretches and retracts to drive the sealing cover to lift, the distance between the movable grinding disc and the bottom grinding seat is changed, and grinding and discharging of materials with different sizes are realized;
4. according to the invention, the oxygen filter box is arranged on the side edge of the oxygen conveying box, the oxygen filters solid particles through the filter gauze, then fine particles and water are filtered through the filter cotton layer, and the active carbon adsorption layer adsorbs peculiar smell and bacteria, so that clean oxygen enters the aerobic treatment box, and the fermentation quality is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the shredder mechanism of the present invention;
FIG. 3 is a schematic view of the installation structure of the recycling bin of the present invention;
FIG. 4 is a cross-sectional view of the grinding mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the oxygen filter box of the present invention;
in the figure: 1. a feed inlet; 2. a crushing mechanism; 201. a crushing box; 202. a material blocking block; 203. a filter screen; 204. a movable rod; 205. a fixed block; 206. a cam; 207. a return spring; 208. a recycling bin; 209. a crushing toothed roller; 210. a spring pin; 211. a discharge pipe; 212. a groove; 213. a fixing plate; 214. fixing the clamping plate; 3. an anaerobic processor; 4. an aerobic treatment box; 5. a biological deodorizing filter; 6. a pipeline; 7. a grinding mechanism; 71. a drive motor; 72. a sealing cover; 73. an electric push rod; 74. a bottom grinding base; 75. a material receiving box; 76. a movable grinding disc; 77. a shaft lever; 78. grinding a box; 8. an oxygen filter box; 81. a filter box body; 82. filtering the gauze; 83. an activated carbon adsorption layer; 84. a filter cotton layer; 9. an oxygen delivery box; 10. a methane recovery tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: a treatment device for recycling organic solid waste resources comprises a crushing mechanism 2, wherein a feed inlet 1 is formed in the upper end of the crushing mechanism 2, an anaerobic treatment device 3 is connected to the lower end of the crushing mechanism 2, the side edge of the anaerobic treatment device 3 is connected with a methane recovery box 10 through a vacuum pump, an aerobic treatment box 4 is arranged at the lower end of the anaerobic treatment device 3, one end of the aerobic treatment box 4 is connected with a biological deodorization filter 5 through an air pump, the other end of the aerobic treatment box 4 is connected with an oxygen delivery box 9 through an oxygen delivery pump, a pipeline 6 is arranged at the bottom of the aerobic treatment box 4, and the other end of the pipeline 6 is connected with a grinding mechanism 7;
the crushing mechanism 2 comprises a crushing box 201, a filter screen 203, a movable rod 204, a fixed block 205, a cam 206, a return spring 207, a recycling box 208 and a crushing tooth roller 209, wherein the crushing tooth roller 209 is arranged in the middle of the inside of the crushing box 201, the lower end of the crushing tooth roller 209 is provided with the filter screen 203, the fixed block 205 is arranged below the filter screen 203 at two ends of the inside of the crushing box 201, the movable rod 204 connected with the filter screen 203 is arranged in the middle of the fixed block 205 in a penetrating manner, the return spring 207 is arranged on the surface of the movable rod 204 between the filter screen 203 and the fixed block 205, the cam 206 is arranged below the filter screen 203 in the middle of the side of the crushing box 201 in a key connection manner, the cam 206 is connected with an external motor shaft, and the recycling box 208 is arranged at the lower end of the side of the crushing box 201, which is located on the filter screen 203.
Further, the inside of the crushing box 201, which is positioned at the two ends of the crushing toothed rollers 209, is provided with the material blocking blocks 202 with a trapezoidal structure, the upper and lower rows of crushing toothed rollers 209 are staggered with each other,
through adopting above-mentioned technical scheme, guarantee that the material homoenergetic falls on smashing fluted roller 209, avoid both ends to have the omission.
When the device is used, the device is installed, organic solid waste enters the crushing box 201 from the feeding port 1 and is crushed by the crushing fluted roller 209, the crushed material falls on the filter screen 203, the cam 206 is driven by the motor to rotate so as to move the filter screen 203 upwards, the filter screen 203 moves back under the elastic force of the return spring 207 so as to vibrate the filter screen 203, the large material on the filter screen 203 slides into the recovery box 208, the screened material falls into the anaerobic processor 3 for anaerobic treatment, the generated biogas is pumped into the biogas recovery box 10, the material falls into the aerobic treatment box 4 for fermentation, the suction pump pumps the gas in the aerobic treatment box 4, then the biogas is deodorized by the biological deodorization filter 5, and the fermented material is ground by the grinding mechanism 7;
example 2
The present embodiment is different from embodiment 1 in that: the crushing mechanism 2 further comprises a spring pin 210, a discharge pipe 211, a groove 212, a fixing plate 213 and a fixing clamp plate 214, wherein the discharge pipe 211 is arranged on the side edge of the crushing box 201, the fixing clamp plate 214 is arranged at the upper end of the discharge pipe 211, the groove 212 is arranged at the upper end of the side edge of the recovery box 208, the fixing plate 213 is arranged at the upper end of the groove 212, and a pin hole corresponding to the spring pin 210 is arranged in the middle of the upper end of the fixing plate 213.
Further, in the present invention, the outlet of the discharging pipe 211 is downward, the lower end of the groove 212 is provided with a feeding port corresponding to the discharging pipe 211,
by adopting the technical scheme, the materials are ensured to stably fall into the recycling bin 208.
When the recycling bin 208 is used in the embodiment, after the recycling bin 208 is filled, the spring pin 210 is pulled upwards, so that the pin head of the spring pin 210 is separated from the fixing plate 213, and then the recycling bin 208 is pulled outwards, so that the fixing plate 213 is separated from the fixing clamp plate 214, and the recycling bin 208 is quickly replaced, conveniently and quickly;
example 3
This example differs from examples 1 and 2 in that: grinding mechanism 7 includes driving motor 71, sealed cowling 72, electric putter 73, end grinding seat 74, connect workbin 75, move mill 76, axostylus axostyle 77 and grinding case 78, wherein, grind the lower extreme setting of case 78 and Europe end grinding seat 74, the lower extreme of end grinding seat 74 is provided with and connects workbin 75, the upper end of grinding case 78 is provided with sealed cowling 72, be provided with electric putter 73 around the side of sealed cowling 72 and between grinding case 78, be provided with driving motor 71 in the middle of the upper end of sealed cowling 72, driving motor 71's pivot is connected with axostylus axostyle 77, the lower extreme of axostylus axostyle 77 is provided with and moves mill 76.
In the invention, the side wall of the sealing cover 72 is attached to the inner wall of the grinding box 78, the radian of the lower end of the movable grinding disc 76 corresponds to the radian of the inner wall of the bottom grinding seat 74,
by adopting the technical scheme, the side wall of the sealing cover 72 is attached to the inner wall of the grinding box 78, the sealing performance is ensured, the radian of the lower end of the movable grinding disc 76 corresponds to the radian of the inner wall of the bottom grinding seat 74, and the uniform grinding is ensured.
When the material grinding machine is used, materials enter the grinding box 78, the driving motor 71 rotates to drive the shaft lever 77 to rotate so as to enable the movable grinding disc 76 to rotate, the movable grinding disc 76 is matched with the bottom grinding seat 74 to grind the materials, the grinding area is increased, the grinding efficiency is improved, meanwhile, the electric push rod 73 stretches and retracts to drive the sealing cover 72 to lift, the distance between the movable grinding disc 76 and the bottom grinding seat 74 is changed, and grinding and discharging of the materials with different sizes are achieved;
example 4
This example differs from examples 1, 2 and 3 in that: the side of oxygen conveying box 9 is provided with oxygen filter box 8, and oxygen filter box 8 is including filtering box 81, filtering gauze 82, active carbon adsorption layer 83 and filtering cotton layer 84, and wherein, the both ends gas port of filtering box 81 is provided with filtering gauze 82, and the centre of filtering gauze 82 is provided with active carbon adsorption layer 83, and the side of active carbon adsorption layer 83 is provided with filtering cotton layer 84.
In the invention, furthermore, a plurality of vent holes are uniformly arranged in the activated carbon adsorption layer 83,
by adopting the above technical scheme, the efficiency of oxygen passing through the activated carbon adsorption layer 83 is improved, and the contact area of oxygen and the activated carbon adsorption layer 83 is increased.
During the use of this embodiment, be provided with oxygen filter box 8 at the side of oxygen delivery box 9, oxygen carries out the filtration of solid particle through filtering gauze 82, then carries out the filtration of tiny granule and moisture through filtering cotton layer 84, and activated carbon adsorption layer 83 carries out the absorption of peculiar smell and bacterium, makes during clean oxygen gets into aerobic treatment case 4, improves fermentation quality.
The structure and the use principle of the anaerobic treatment device 3, the aerobic treatment tank 4 and the biological deodorization filter 5 in the invention are disclosed in a resource treatment device for organic solid waste disclosed in Chinese patent application No. 201821181485.9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an organic solid waste resource energy utilization processing apparatus, includes rubbing crusher structure (2), its characterized in that: the device is characterized in that a feeding hole (1) is formed in the upper end of the crushing mechanism (2), an anaerobic processor (3) is connected to the lower end of the crushing mechanism (2), the side edge of the anaerobic processor (3) is connected with a methane recovery box (10) through a vacuum pump, an aerobic treatment box (4) is arranged at the lower end of the anaerobic processor (3), one end of the aerobic treatment box (4) is connected with a biological deodorization filter (5) through an air pump, the other end of the aerobic treatment box (4) is connected with an oxygen conveying box (9) through an oxygen conveying pump, a pipeline (6) is arranged at the bottom of the aerobic treatment box (4), and the other end of the pipeline (6) is connected with a grinding mechanism (7);
the crushing mechanism (2) comprises a crushing box (201), a filter screen (203), a movable rod (204), a fixed block (205), a cam (206), a reset spring (207), a recovery box (208) and a crushing tooth roller (209), wherein the crushing tooth roller (209) is arranged in the middle of the inside of the crushing box (201), the filter screen (203) is arranged at the lower end of the crushing tooth roller (209), the fixed block (205) is arranged at the position, below the filter screen (203), of two ends of the inside of the crushing box (201), the movable rod (204) connected with the filter screen (203) is arranged in the middle of the fixed block (205) in a penetrating manner, the reset spring (207) is arranged on the surface, between the filter screen (203) and the fixed block (205), of the movable rod (204), the cam (206) is arranged below the filter screen (203) in the middle of the side edge of the crushing box (201), the cam (206) is in shaft key connection with an external motor, and a recovery box (208) is arranged at the lower end of the side edge of the crushing box (201) which is positioned on the filter screen (203).
2. The apparatus according to claim 1, wherein the apparatus comprises: the two ends of the inner part of the crushing box (201) located at the crushing toothed rollers (209) are provided with material blocking blocks (202) with trapezoidal structures, and the two rows are arranged up and down, wherein the crushing toothed rollers (209) are staggered.
3. The apparatus according to claim 1, wherein the apparatus comprises: rubbing crusher constructs (2) and still includes spring catch (210), discharging pipe (211), recess (212), fixed plate (213) and solid fixed splint (214), wherein, the side of smashing case (201) is provided with discharging pipe (211), the upper end of discharging pipe (211) is provided with solid fixed splint (214), the side upper end of collection box (208) is provided with recess (212), the upper end of recess (212) is provided with fixed plate (213), be provided with the pinhole that corresponds with spring catch (210) in the middle of the upper end of fixed plate (213).
4. The apparatus according to claim 3, wherein the apparatus comprises: the outlet of the discharge pipe (211) faces downwards, and the lower end of the groove (212) is provided with a feeding opening corresponding to the discharge pipe (211).
5. The apparatus according to claim 1, wherein the apparatus comprises: the grinding mechanism (7) comprises a driving motor (71), a sealing cover (72), an electric push rod (73), a bottom grinding seat (74), a material receiving box (75), a movable grinding disc (76), a shaft rod (77) and a grinding box (78), wherein the lower end of the grinding box (78) is provided with the bottom grinding seat (74), the lower end of the bottom grinding seat (74) is provided with the material receiving box (75), the upper end of the grinding box (78) is provided with the sealing cover (72), the electric push rod (73) is arranged between the periphery of the side edge of the sealing cover (72) and the grinding box (78), the middle of the upper end of the sealing cover (72) is provided with the driving motor (71), the rotating shaft of the driving motor (71) is connected with the shaft rod (77), and the lower end of the shaft rod (77) is provided with the movable grinding disc (76).
6. The apparatus according to claim 5, wherein the apparatus comprises: the side wall of the sealing cover (72) is attached to the inner wall of the grinding box (78), and the radian of the lower end of the movable grinding disc (76) corresponds to the radian of the inner wall of the bottom grinding seat (74).
7. The apparatus according to claim 1, wherein the apparatus comprises: the side of oxygen delivery box (9) is provided with oxygen filter box (8), oxygen filter box (8) are including filtering box (81), filtering gauze (82), active carbon adsorption layer (83) and filtering cotton layer (84), wherein, the both ends gas port of filtering box (81) is provided with filters gauze (82), the centre of filtering gauze (82) is provided with active carbon adsorption layer (83), the side of active carbon adsorption layer (83) is provided with filters cotton layer (84).
8. The apparatus according to claim 7, wherein the apparatus comprises: a plurality of vent holes are uniformly formed in the activated carbon adsorption layer (83).
CN202111195934.1A 2021-10-14 2021-10-14 Organic solid waste resource energy utilization and treatment device Pending CN114011700A (en)

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Application publication date: 20220208