CN116814388B - A processing apparatus for straw degradation - Google Patents

A processing apparatus for straw degradation Download PDF

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Publication number
CN116814388B
CN116814388B CN202310825720.0A CN202310825720A CN116814388B CN 116814388 B CN116814388 B CN 116814388B CN 202310825720 A CN202310825720 A CN 202310825720A CN 116814388 B CN116814388 B CN 116814388B
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tank
pipe
air
biogas
degradation
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CN116814388A (en
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迟畅
马巍
李阳阳
王昱
李淑华
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Jilin Academy Of Agricultural Sciences China Agricultural Science And Technology Northeast Innovation Center
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Jilin Academy Of Agricultural Sciences China Agricultural Science And Technology Northeast Innovation Center
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/48—Holding appliances; Racks; Supports
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/20—Degassing; Venting; Bubble traps
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/20—Heating; Cooling
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/14—Drying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G17/00—Apparatus for or methods of weighing material of special form or property
    • 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

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Abstract

The invention discloses a treatment device for straw degradation, which comprises a biogas tank, wherein an air inlet pipe is arranged on the outer side end surface of the biogas tank, a pushing sleeve is slidably embedded in the inner side of the air inlet pipe, a sealing ring is arranged on one side end surface of the air inlet pipe, a hydrothermal degradation tank is arranged on one side of the biogas tank, a pressurizing pipe is arranged on one side end surface of the hydrothermal degradation tank, and a negative pressure sleeve is slidably embedded in the inner side of the pressurizing pipe.

Description

A processing apparatus for straw degradation
Technical Field
The invention relates to the technical field of straw degradation treatment, in particular to a treatment device for straw degradation.
Background
The method has the advantages that 10 hundred million tons of crop straws can be produced in the world each year, about 7 hundred million tons of crop straws can be produced in China each year, the crop straws are difficult to degrade and utilize due to the fact that the nutrition value is low, cellulose, hemicellulose and lignin are highly entangled, most of the crop straws are burned in situ to cause environmental pollution and resource waste, the utilization rate of the crop straws is always hot spot studied at home and abroad, the crop straws are degraded by biotechnology, and the macromolecular substances such as cellulose, lignin and hemicellulose of the crop straws are decomposed into low-molecular monosaccharides or oligosaccharides through the degradation of special enzymes generated by microbial metabolism, so that the feed can improve the feed rate and the feed speed, improve the taste and increase the feed intake, and the biogas production process can be accelerated by using the crop straws as raw materials for preparing biogas, so that the biogas production rate is improved;
However, in the existing straw degradation treatment device, most straws with different purposes are put into degradation devices with different purposes, each degradation device can consume more energy sources for degradation independently, and the degradation process consumes more energy sources although the straws are recycled, so that in order to avoid the technical problems, it is necessary to provide a treatment device for straw degradation to overcome the defects in the prior art.
Disclosure of Invention
The invention provides a processing device for degrading straw, which can effectively solve the problems that the prior straw degradation processing device proposed in the background technology mostly puts straws with different purposes into degradation devices with different purposes, each degradation device independently consumes more energy for degradation, and the degradation process consumes more energy although recycling the straws, so that the degradation process is not bad.
In order to achieve the above purpose, the present invention provides the following technical solutions: the treatment device for straw degradation comprises a biogas tank, wherein an energy delivery assembly is arranged on one side end surface of the biogas tank;
The energy delivery assembly comprises an air inlet pipe;
The device comprises a biogas tank, a sealing ring, a baffle, a ventilating pipe, an electromagnetic control valve, a pressurizing pipe, a negative pressure sleeve, a connecting rod, a movable wheel, a sliding groove plate and a sealing ring, wherein the air inlet pipe is arranged on the outer side end face of the biogas tank, the pushing sleeve is slidably embedded in the inner side of the air inlet pipe, the sealing ring is arranged on one side end face of the air inlet pipe, the baffle is embedded in the inner side of the air inlet pipe, the ventilating pipe is arranged on one side end face of the baffle, the electromagnetic control valve is sleeved on the outer side of the ventilating pipe, the hydrothermal degradation tank is arranged on one side of the biogas tank, the pressurizing pipe is arranged on one side end face of the hydrothermal degradation tank, the negative pressure sleeve is slidably embedded in the inner side of the pressurizing pipe, the connecting rod is rotatably embedded in one side end face of the negative pressure sleeve, the movable wheel is rotatably embedded in the inner side of the connecting rod, and the sliding groove plate is welded on one side end face of the sealing ring;
The sealing door plate is arranged on the outer side of the biogas tank, the air pump is arranged at the top end of the biogas tank, the air exhaust pipe is communicated with the top end of the biogas tank, the output end of the air exhaust pipe is connected with the air pipe, the top fireproof cover is arranged at the top end of the hydrothermal degradation tank, the bottom fireproof cover is arranged at the symmetrical position of the bottom end of the hydrothermal degradation tank and the top fireproof cover, the main air pipe is arranged on the inner side of the bottom fireproof cover, the gas cooking range is arranged on the outer side of the main air pipe, the ventilation groove is formed in the outer side of the bottom fireproof cover, and the communication air pipe is connected with the outer side of the main air pipe;
The high-pressure door plate is installed on one side end face of the hydrothermal degradation box, the high-pressure chamber is formed in the inner side of the hydrothermal degradation box, the positioning groove plate is installed on the inner side of the high-pressure chamber, the bearing plate is slidably installed on the inner side of the positioning groove plate, the bearing grid is installed on the inner side of the bearing plate, a manhole is formed in the top end of the biogas box, a biogas pipe is communicated with one side of the top end of the biogas box, and a biogas valve is installed on the outer side of the biogas pipe.
Preferably, the inner side of the connecting rod is provided with a rotating groove, and the movable wheel is rotationally connected with the connecting rod through the rotating groove.
Preferably, one end of the connecting rod is welded with the negative pressure sleeve, the other end of the connecting rod is welded with the pushing sleeve, and a sliding groove plate is arranged at the position of one side end surface of the sealing ring corresponding to the moving wheel.
Preferably, the main air pipes are arranged on the inner side of the top fireproof cover and the inner side of the bottom fireproof cover, the two main air pipes are communicated through the communication air pipe, the gas cooking stove is provided with a plurality of gas cooking stove heads, and the plurality of gas cooking stove heads are equidistantly arranged on the outer side of the main air pipe.
Preferably, the positioning groove plates are arranged in a plurality, the positioning groove plates are arranged at the inner side of the high-pressure chamber in an equidistant mode, and the input ends of the electromagnetic control valve and the air pump are electrically connected with the output end of an external power supply.
Preferably, a separation assembly is arranged on one side end surface of the biogas tank;
The separation assembly comprises a separation tank;
The utility model provides a methane tank, a side terminal surface is provided with the separator tank, the rotation round pin is installed to one side terminal surface of separator tank, the outside of rotation round pin has cup jointed the base, electric putter is installed to the bottom of separator tank, U type groove has been seted up to the inboard of separator tank, spacing spout has been seted up to the inboard of separator tank, spacing slide bar is connected with in the inboard sliding connection of spacing spout, dry pressure movable plate is installed to the outside bottom position department of spacing slide bar, the inboard of separator tank and dry pressure movable plate symmetry position department install the wet pressure movable plate, the bottom position department spot welding of U type groove has supporting spring, the inboard middle part position department of U type groove installs pressure sensor, the inboard top position department sliding mounting of U type groove has the fixed plate, one side of base is provided with the drying cabinet, the top of hydrothermal degradation case is located one side position department of top fire hood and installs the wind gathering cover, the funnel is installed to one side terminal surface of funnel, the air-out end of air-handling machine is connected with the return bend, the wet position department that corresponds with the dry pressure movable plate, the position corresponds to the position of separating box is installed with the side rail.
Preferably, a pin hole is formed in the position, corresponding to the rotating pin, of the inner side of the base, and the base is rotationally connected with the rotating pin through the pin hole.
Preferably, the support spring is provided with a plurality of, and a plurality of support spring equidistance is installed in the inboard bottom position department of U type groove, the one end and the fixed plate looks spot welding of support spring.
Preferably, the pressure sensor is provided with a plurality of, and a plurality of pressure sensor equidistance is installed in the inboard bottom position department of U type groove, pressure sensor's input and external power source's output electric connection.
Preferably, the electric putter is provided with two, and two electric putter symmetry are installed in the bottom position department of separator box, electric putter's flexible end all rotates with the separator box to be connected.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. The energy transfer assembly is arranged, degraded straws with different functions are respectively placed into the biogas tank and the hydrothermal degradation tank, at the moment, the straws in the biogas tank can generate a large amount of biogas, the biogas can firstly push the pushing sleeve and the negative pressure sleeve, so that the negative pressure sleeve and the pressurizing pipe are used for pressurizing, the inside of the hydrothermal degradation tank can form a high-pressure environment, meanwhile, the generated biogas is pumped out and then is heated at the top end and the bottom end of the hydrothermal degradation tank, at the moment, the inner side of the hydrothermal degradation tank forms a high-temperature high-pressure environment, at the moment, two different degradation reactions can be simultaneously carried out, the biogas generated by degradation can participate in another hydrothermal degradation reaction, so that the degradation reaction does not need to consume additional energy, the degradation rate is improved, the energy consumption is reduced, the degradation process is low-carbon and environment-friendly, the recycling of resources is maximized, and even the generated biogas is used for generating power to supply the device, zero consumption can be realized, and the benefit of degrading straws is further improved.
2. Be provided with separation subassembly, carry out the bearing through pressure sensor to the straw of retrieving, the weight of comparatively moist straw can be greater than the dry straw weight of demarcating in advance this moment, thereby can promote moist straw to one side of marsh gas case through the separator box can be used for marsh gas degradation can not influence degradation process, dry straw can be separated the inboard position department of drying cabinet by the separator box, can blow hot-blast dry straw to inside later through the air-out awl dish, thereby can dry the straw, and then can prevent that the inside moisture of straw can influence hydrothermal stoving's effect, carry out dry-wet separation to the straw through weighing, convenient different straw degradation reaction uses suitable straw, thereby make degradation effect maximize, promote degradation efficiency.
In summary, the biogas generated by degradation participates in another hydrothermal degradation reaction, so that the degradation reaction is performed without consuming additional energy, the recycling and use of resources are maximized, even the generated biogas is used for generating power to supply the device, zero consumption can be realized, the straw is classified firstly when being degraded, the waste heat generated by degradation is utilized through the wind gathering cover after the classification, the straw is dried, and then the classified straw is subjected to rapid degradation reaction in different aspects, so that the degradation efficiency is improved, the energy consumption in the degradation process is further reduced, and the sustainable performance of the cyclic degradation of the straw is ensured, and meanwhile, the various benefits generated by degradation are improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic illustration of the construction of the energy delivery assembly of the present invention;
FIG. 3 is a schematic view of the mounting structure of the gas burner of the present invention;
FIG. 4 is a schematic view of the mounting structure of the socket board of the present invention;
FIG. 5 is a schematic view of the installation structure of the drying oven of the present invention;
FIG. 6 is a schematic view of the construction of the separation assembly of the present invention;
FIG. 7 is a schematic view of the mounting structure of the wet-pressing plate of the present invention;
FIG. 8 is a schematic view of the mounting structure of the support spring of the present invention;
FIG. 9 is a schematic view of the mounting structure of the blower of the present invention;
reference numerals in the drawings: 1. a biogas tank;
2. An energy delivery assembly; 201. an air inlet pipe; 202. pushing the sleeve; 203. a seal ring; 204. a partition plate; 205. a vent pipe; 206. an electromagnetic control valve; 207. a hydrothermal degradation tank; 208. a pressurizing pipe; 209. a negative pressure sleeve; 210. a connecting rod; 211. a moving wheel; 212. sliding groove plates; 213. sealing the door plate; 214. an air extracting pump; 215. an exhaust pipe; 216. a gas pipe; 217. a top fire shield; 218. a bottom fire shield; 219. a main air pipe; 220. a gas burner; 221. a ventilation groove; 222. a communicating air pipe; 223. a high pressure door panel; 224. a high pressure chamber; 225. positioning a groove plate; 226. a receiving plate; 227. receiving a grid; 228. a manhole; 229. biogas pipes; 230. a methane valve;
3. A separation assembly; 301. a separation box; 302. a rotation pin; 303. a base; 304. an electric push rod; 305. a U-shaped groove; 306. limiting sliding grooves; 307. a limit slide bar; 308. drying the pressing plate; 309. wetting the pressing plate; 310. a support spring; 311. a pressure sensor; 312. a fixing plate; 313. a drying box; 314. a wind collecting hood; 315. a funnel; 316. a blower; 317. bending the pipe; 318. an air outlet cone disc; 319. an electromagnet; 320. and fixing the cross bar.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-9, the invention provides a technical scheme, namely a treatment device for straw degradation, which comprises a biogas tank 1, wherein an energy transfer assembly 2 is arranged on one side end surface of the biogas tank 1;
the energy delivery assembly 2 comprises an air inlet pipe 201, a pushing sleeve 202, a sealing ring 203, a baffle 204, an air pipe 205, an electromagnetic control valve 206, a hydrothermal degradation tank 207, a pressurizing pipe 208, a negative pressure sleeve 209, a connecting rod 210, a moving wheel 211, a sliding groove plate 212, a sealing door plate 213, an air pump 214, an air suction pipe 215, an air delivery pipe 216, a top fireproof cover 217, a bottom fireproof cover 218, a main air pipe 219, a gas cooking range 220, an air ventilation groove 221, a communication air pipe 222, a high pressure door plate 223, a high pressure chamber 224, a positioning groove plate 225, a receiving plate 226, a receiving grid 227, a manhole 228, a methane pipe 229 and a methane valve 230;
An air inlet pipe 201 is arranged on the outer side end surface of the biogas tank 1, a pushing sleeve 202 is slidably embedded in the inner side of the air inlet pipe 201, a sealing ring 203 is arranged on one side end surface of the air inlet pipe 201, a partition 204 is embedded in the inner side of the air inlet pipe 201, an air vent pipe 205 is arranged on one side end surface of the partition 204, an electromagnetic control valve 206 is sleeved on the outer side of the air vent pipe 205, a hydrothermal degradation tank 207 is arranged on one side of the biogas tank 1, a pressurizing pipe 208 is arranged on one side end surface of the hydrothermal degradation tank 207, a negative pressure sleeve 209 is slidably embedded in the inner side of the pressurizing pipe 208, a connecting rod 210 is arranged on one side end surface of the negative pressure sleeve 209, a movable wheel 211 is rotatably embedded in the inner side of the connecting rod 210, a rotating groove is formed in the inner side of the connecting rod 210, the movable wheel 211 is rotatably connected with the connecting rod 210 through the rotating groove, the pushing sleeve 202 and the negative pressure sleeve 209 are conveniently slid, a sliding groove 212 is welded on one side end surface of the sealing ring 203, one end of the connecting rod 210 is welded with the negative pressure sleeve 209, the other end of the connecting rod 210 is welded with the pushing sleeve 202, and the sliding groove 212 is arranged at a position corresponding to the position of the sealing ring 203, so that pressurizing is facilitated;
The sealing door plate 213 is arranged on the outer side of the biogas tank 1, the air pump 214 is arranged on the top end of the biogas tank 1, the air exhaust pipe 215 is communicated with the top end of the biogas tank 1, the output end of the air pump 214 is connected with the air pipe 216, the top fireproof cover 217 is arranged on the top end of the hydrothermal degradation tank 207, the bottom fireproof cover 218 is arranged at the symmetrical position of the bottom end of the hydrothermal degradation tank 207 and the top fireproof cover 217, the main air pipe 219 is arranged on the inner side of the bottom fireproof cover 218, the gas stove 220 is arranged on the outer side of the main air pipe 219, the ventilation groove 221 is formed on the outer side of the bottom fireproof cover 218, and the communication air pipe 222 is connected on the outer side of the main air pipe 219;
The high-pressure door plate 223 is installed on one side end face of the hydrothermal degradation box 207, the high-pressure chamber 224 is arranged on the inner side of the hydrothermal degradation box 207, the positioning groove plates 225 are installed on the inner side of the high-pressure chamber 224, a plurality of positioning groove plates 225 are installed at the inner side position of the high-pressure chamber 224 at equal intervals, a large amount of straw drying is facilitated, the bearing plate 226 is installed on the inner side of the positioning groove plates 225 in a sliding mode, the bearing grid 227 is installed on the inner side of the bearing plate 226, the manhole 228 is arranged on the top end of the biogas box 1, the biogas pipe 229 is communicated with one side of the top end of the biogas box 1, and the biogas valve 230 is installed on the outer side of the biogas pipe 229.
Main air pipes 219 are arranged on the inner side of the top fireproof cover 217 and the inner side of the bottom fireproof cover 218, the two main air pipes 219 are communicated through a communication air pipe 222, a plurality of gas cooking ranges 220 are arranged, the plurality of gas cooking ranges 220 are equidistantly arranged on the outer side of the main air pipes 219, and input ends of the electromagnetic control valve 206 and the air pump 214 are electrically connected with the output end of an external power supply.
A separation assembly 3 is arranged on one side end surface of the biogas tank 1;
The separation assembly 3 comprises a separation box 301, a rotating pin 302, a base 303, an electric push rod 304, a U-shaped groove 305, a limit sliding groove 306, a limit sliding rod 307, a drying pressing plate 308, a wetting pressing plate 309, a supporting spring 310, a pressure sensor 311, a fixed plate 312, a drying box 313, a wind collecting cover 314, a funnel 315, a blower 316, a bent pipe 317, an air outlet cone 318, an electromagnet 319 and a fixed cross rod 320;
The separating box 301 is arranged on one side end face of the biogas box 1, the rotating pin 302 is arranged on one side end face of the separating box 301, the base 303 is sleeved on the outer side of the rotating pin 302 in a rotating mode, a pin hole is formed in the position, corresponding to the rotating pin 302, of the inner side of the base 303, the base 303 is connected with the rotating pin 302 in a rotating mode through the pin hole, the separating box 301 is convenient to rotate, the electric push rods 304 are arranged at the bottom end of the separating box 301, two electric push rods 304 are symmetrically arranged at the bottom position of the separating box 301, telescopic ends of the electric push rods 304 are connected with the separating box 301 in a rotating mode, quick dry and wet separation of straws is facilitated, degradation efficiency is improved, the U-shaped groove 305 is formed in the inner side of the separating box 301, the limiting slide groove 306 is connected with the limiting slide rod 307 in a sliding mode, the drying pressing plate 308 is arranged at the bottom position of the outer side of the limiting slide rod 307, the inner side of the separation box 301 and the symmetrical position of the drying pressing plate 308 are provided with the wetting pressing plate 309, the bottom position of the U-shaped groove 305 is provided with the supporting springs 310 in a spot welding mode, the middle position of the inner side of the U-shaped groove 305 is provided with the pressure sensors 311, the pressure sensors 311 are provided with a plurality of pressure sensors 311, the pressure sensors 311 are equidistantly arranged at the bottom position of the inner side of the U-shaped groove 305, the input ends of the pressure sensors 311 are electrically connected with the output end of an external power supply, weight judgment is convenient, the top position of the inner side of the U-shaped groove 305 is slidably provided with the fixing plate 312, the supporting springs 310 are provided with a plurality of supporting springs 310 are equidistantly arranged at the bottom position of the inner side of the U-shaped groove 305, one end of the supporting springs 310 is in spot welding with the fixing plate 312, the fixing plate 312 is supported conveniently, one side of the base 303 is provided with the drying box 313, the top of the hydrothermal degradation box 207 is provided with a wind collecting cover 314 at one side position of the top fireproof cover 217, a funnel 315 is arranged at one side end surface of the wind collecting cover 314, a blower 316 is arranged at one side end surface of the funnel 315, an air outlet end of the blower 316 is connected with an elbow 317, one end of the elbow 317 is communicated with an air outlet cone disc 318, an electromagnet 319 is arranged at the position corresponding to the inner side of the separation box 301 and the wetting pressure plate 309, and a fixed cross rod 320 is arranged at the position corresponding to the limit slide rod 307 at one side end surface of the separation box 301.
The working principle and the using flow of the invention are as follows: firstly, an operator fills prepared straws and other auxiliary materials for degrading and generating biogas into the inner side position of the biogas tank 1 from a door opening at the sealing door plate 213, simultaneously the operator opens the high-pressure door plate 223, places straw materials and auxiliary materials for hydrothermal degradation onto the top of the receiving grid 227 one by one from the bottom layer to the top layer, then pushes the receiving plate 226 to the inner side position of the high-pressure chamber 224 on the inner side of the positioning groove plate 225 again, then closes and seals the high-pressure door plate 223, and then starts the pre-degradation reaction;
Then, the inside of the biogas tank 1 starts to react, a large amount of biogas is generated at the moment, the biogas enters the inner side of the air inlet pipe 201 through the vent pipe 205, the pushing sleeve 202 can be pushed at the inner side of the air inlet pipe 201, the negative pressure sleeve 209 can be pushed by the connecting rod 210 to slide at the inner side of the pressurizing pipe 208, the inner side of the hydrothermal degradation tank 207 can be pressurized through the negative pressure sleeve 209, the inner side of the hydrothermal degradation tank 207 forms a high-pressure environment, after the pressure reaches a certain requirement, the electromagnetic control valve 206 is closed, and the inner side of the hydrothermal degradation tank 207 forms a stable high-pressure environment;
Then, the sucking pump 214 is turned on to suck out residual biogas in the biogas tank 1 through the sucking pipe 215, then the biogas is input into the inner side position of the gas pipe 216 through the sucking pump 214, the biogas enters into the main gas pipe 219 at the inner sides of the top fireproof cover 217 and the bottom fireproof cover 218 through the gas pipe 216 and the communicating gas pipe 222, at this time, the biogas is input into the inner sides of the gas burner 220 through the main gas pipe 219, then the biogas is ignited, then the hydrothermal degradation tank 207 is heated through fire, and the inside of the high-pressure chamber 224 is continuously heated, at this time, the inner side of the hydrothermal degradation tank 207 forms a stable environment with high temperature and high pressure, so that the straws in the hydrothermal degradation tank 207 can be continuously and effectively degraded stably and rapidly;
Finally, after degradation is finished, the external container is connected with the biogas pipe 229, then the biogas valve 230 is opened, a large amount of biogas in the biogas tank 1 is pumped out, the biogas is filled into the container for recycling, the air pump 214 is closed at the same time, the heating of the hydrothermal degradation tank 207 is stopped, then the electromagnetic control valve 206 is opened, at the moment, high-temperature high-pressure gas in the hydrothermal degradation tank 207 pushes the negative pressure sleeve 209, the pushing sleeve 202 is moved to compress the biogas in the air inlet pipe 201, the pressurized biogas is returned to the inner side of the biogas tank 1 through the air inlet pipe 201 through the air inlet pipe 205, the high-pressure door plate 223 is opened for pressure relief, degraded objects in the high-pressure chamber 224 are taken out, and accordingly straw degradation work at two ends is completed;
Through putting different-effect degraded straws into the biogas tank 1 and the hydrothermal degradation tank 207 respectively, at the moment, a large amount of biogas is generated by the straws in the biogas tank 1, the biogas can push the push sleeve 202 and the negative pressure sleeve 209 firstly, so that the negative pressure sleeve 209 and the pressurizing pipe 208 are used for pressurizing, at the moment, the inside of the hydrothermal degradation tank 207 forms a high-pressure environment, the generated biogas is pumped out and then is heated at the top end and the bottom end of the hydrothermal degradation tank 207, at the moment, the inside of the hydrothermal degradation tank 207 forms a high-temperature high-pressure environment, at the moment, two different degradation reactions can be simultaneously carried out, and the biogas generated through degradation participates in another hydrothermal degradation reaction, so that the degradation reaction does not need to consume additional energy, the degradation rate is improved, meanwhile, the energy consumption is reduced, the degradation process is low-carbon and environment-friendly, the recycling of resources is maximized, and even the generated biogas is used for power generation and supply to the device can realize zero consumption, and the benefit of the degraded straws is further improved;
Then, when the straws are degraded, a new batch of straws to be degraded is placed at the top position of the inner fixing plate 312 of the U-shaped groove 305, at the moment, the straws can press the fixing plate 312, so that the supporting springs 310 can be compressed, then the pressure sensors 311 at the bottom are pressed, at the moment, the weight of the straws at the top can be calculated through the pressure sensors 311, if the total weight is larger than that of the dry straws calibrated in advance, the moisture content of the batch of straws is higher, the straws are severely affected by rain water during harvesting or in storage, at the moment, the electric push rod 304 at the bottom at one side of the wet pressing plate 309 is opened, the electric push rod 304 can lift one side of the separation box 301 upwards, at the moment, the separation box 301 can be moved at the inner side of the base 303 through the rotating pins 302 at the two side end surfaces, so that the wet straws at the inner side of the U-shaped groove 305 are pushed to the side of the biogas box 1, then the electromagnet 319 at the side of the wet pressing plate 309 is closed, and the position limitation of the electromagnet 319 on the wet pressing plate 309 is relieved;
at this time, the limit sliding rod 307 slides on the inner side of the limit sliding groove 306, so that the wet pressing plate 309 can push the straws in the U-shaped groove 305, at this time, the dry pressing plate 308 can rotate on the inner side of the limit sliding groove 306 through the limit sliding rod 307, so that one end of the U-shaped groove 305 is opened, and the straws are quickly pushed to one side position of the biogas tank 1, so that the wet straws can be quickly used by the biogas tank 1;
If the gravity detected by the pressure sensor 311 is not different from the weight of the dried straw, the electric push rod 304 at one side of the drying pressing plate 308 is started, so that the dried straw is pushed to the inner position of the drying box 313 by the drying pressing plate 308, then the blower 316 is started, hot air at the position of the top fireproof hood 217 is pumped to the inner side of the air collecting hood 314 by the blower 316, then the hot air is collected to the position of the funnel 315 by the air collecting hood 314, then the hot air is conveyed to the inner side of the bent pipe 317 by the funnel 315, and finally the hot air is blown to the inner side of the bottom drying box 313 by the air outlet cone 318, so that the dried straw at the bottom is further dried, other liquids are prevented from affecting the water-heat degraded straw, and further straw dry-wet separation is completed;
Finally, the pressure sensor 311 carries out the bearing to the straw that retrieves, the weight of comparatively moist straw can be greater than the dry straw weight of demarcation in advance this moment, thereby can promote moist straw to one side that methane tank 1 can be used for the marsh gas degradation can not influence degradation process through separating box 301, dry straw can be separated to the inboard position department of drying box 313 by separating box 301, afterwards can blow hot-blast to inside dry straw through the air-out awl dish 318, thereby can dry the straw, and then can prevent that the inside moisture of straw can influence hydrothermal stoving's effect, carry out the wet separation to the straw through weighing, the convenient straw degradation reaction of difference uses suitable straw, thereby maximize degradation effect, promote degradation efficiency, and when carrying out the straw stoving, the heat that uses comes from with the waste heat that the degradation produced, further comprehensive utilization is carried out to the energy, when promoting energy availability, reduce consumption and guarantee the sustainability of straw cyclic use.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A processing apparatus for straw degradation, includes natural pond gas tank (1), its characterized in that: an energy transfer assembly (2) is arranged on one side end surface of the biogas tank (1);
The energy transfer assembly (2) comprises an air inlet pipe (201);
The biogas tank is characterized in that an air inlet pipe (201) is arranged on the outer side end face of the biogas tank (1), a pushing sleeve (202) is slidably embedded in the inner side of the air inlet pipe (201), a sealing ring (203) is arranged on one side end face of the air inlet pipe (201), a partition plate (204) is embedded in the inner side of the air inlet pipe (201), an air pipe (205) is arranged on one side end face of the partition plate (204), an electromagnetic control valve (206) is sleeved on the outer side of the air pipe (205), a hydro-thermal degradation tank (207) is arranged on one side of the biogas tank (1), a pressurizing pipe (208) is arranged on one side end face of the hydro-thermal degradation tank (207), a negative pressure sleeve (209) is slidably embedded in the inner side of the pressurizing pipe (208), a connecting rod (210) is arranged on one side end face of the negative pressure sleeve, a movable wheel (211) is rotationally embedded in the inner side of the connecting rod (210), and one side end face of the sealing ring (203) is welded with a sliding groove plate (212).
One end of the connecting rod (210) is welded with the negative pressure sleeve (209), the other end of the connecting rod (210) is welded with the pushing sleeve (202), and a sliding groove plate (212) is arranged at a position, corresponding to the moving wheel (211), of one side end surface of the sealing ring (203);
The gas stove is characterized in that a sealing door plate (213) is arranged on the outer side of the methane tank (1), a suction pump (214) is arranged at the top end of the methane tank (1), a suction pipe (215) is communicated with the top end of the methane tank (1), a gas pipe (216) is connected to the output end of the suction pump (214), a top fireproof cover (217) is arranged at the top end of the hydrothermal degradation tank (207), a bottom fireproof cover (218) is arranged at the symmetrical position of the bottom end of the hydrothermal degradation tank (207) and the top fireproof cover (217), a main gas pipe (219) is arranged on the inner side of the bottom fireproof cover (218), a gas stove head (220) is arranged on the outer side of the main gas pipe (219), ventilation grooves (221) are formed in the outer sides of the top fireproof cover (217) and the bottom fireproof cover (218), and a communication gas pipe (222) is connected to the outer side of the main gas pipe (219);
main air pipes (219) are arranged on the inner side of the top fireproof cover (217) and the inner side of the bottom fireproof cover (218), the two main air pipes (219) are communicated through a communication air pipe (222), a plurality of gas cooking ranges (220) are arranged, and the plurality of gas cooking ranges (220) are equidistantly arranged at the outer side positions of the main air pipes (219);
Opening an air pump (214) to pump out residual biogas in the biogas tank (1) through an air pumping pipe (215), and then inputting the biogas to the inner side position of an air pipe (216) through the air pumping pump (214), wherein the biogas enters the positions of main air pipes (219) on the inner sides of a top fireproof cover (217) and a bottom fireproof cover (218) through the air pipe (216) and a communication air pipe (222);
High-pressure door plant (223) are installed to one side terminal surface of hydrothermal degradation case (207), high-pressure cavity (224) have been seted up to the inboard of hydrothermal degradation case (207), locating slot board (225) are installed to the inboard of high-pressure cavity (224), take over board (226) are installed in the inside slip of locating slot board (225), take over net (227) are installed to the inboard of taking over board (226), the top of marsh gas case (1) is provided with manhole (228), marsh gas pipe (229) are connected to top one side of marsh gas case (1), marsh gas valve (230) are installed in the outside of marsh gas pipe (229).
2. A treatment device for straw degradation according to claim 1, characterized in that: the inner side of the connecting rod (210) is provided with a rotating groove, and the moving wheel (211) is rotationally connected with the connecting rod (210) through the rotating groove.
3. A treatment device for straw degradation according to claim 1, characterized in that: the electromagnetic control valve comprises a high-pressure chamber (224), a plurality of positioning groove plates (225), electromagnetic control valves (206) and an air pump (214), wherein the positioning groove plates (225) are arranged in a plurality, the positioning groove plates (225) are equidistantly arranged at the inner side of the high-pressure chamber (224), and the input ends of the electromagnetic control valves (206) and the air pump (214) are electrically connected with the output end of an external power supply.
4. A treatment device for straw degradation according to claim 1, characterized in that: a separation assembly (3) is arranged on one side end surface of the biogas tank (1);
The separation assembly (3) comprises a separation tank (301);
the utility model discloses a methane tank, including marsh gas tank (1), separating box (301), rotatory round pin (302) are installed to one side terminal surface of separating box (301), base (303) have been cup jointed in the outside rotation of rotatory round pin (302), electric putter (304) are installed to the bottom of separating box (301), U type groove (305) have been seted up to the inboard of separating box (301), spacing spout (306) have been seted up to the inboard of separating box (301), the inboard sliding connection of spacing spout (306) has spacing slide bar (307), dry pressure movable plate (308) are installed in the outside bottom position department of spacing slide bar (307), wet pressure movable plate (309) are installed in the inboard of separating box (301) and dry pressure movable plate (308) symmetry position department, electric putter (310) are installed in the bottom position department spot welding of U type groove (305), pressure sensor (311) are installed in the inboard middle part position department of U type groove (305), fixed plate (312) have been slidingly installed in the inboard top position department of separating box (301), dry hopper (314) are located one side of base (217) are installed in the position of drying hopper (314), one side (315) are located one side top of drying hopper (314), the utility model discloses a wet compression device, including funnel (315) and fixed horizontal pole (320) is installed in the position department that corresponds with wet compression board (309) in the inboard of separator tank (301), air-blower (316) are installed to one side terminal surface of funnel (315), the end of giving vent to anger of air-blower (316) is connected with return bend (317), the one end intercommunication of return bend (317) has air-out awl dish (318), electro-magnet (319) are installed in the position department that corresponds with wet compression board (309), one side terminal surface of separator tank (301) and limit slide bar (307).
5. A treatment device for straw degradation according to claim 4, wherein: the inner side of the base (303) is provided with a pin hole at a position corresponding to the rotating pin (302), and the base (303) is rotationally connected with the rotating pin (302) through the pin hole.
6. A treatment device for straw degradation according to claim 4, wherein: the support springs (310) are arranged in a plurality, the support springs (310) are equidistantly arranged at the bottom position of the inner side of the U-shaped groove (305), and one end of each support spring (310) is in spot welding with the fixing plate (312).
7. A treatment device for straw degradation according to claim 4, wherein: the pressure sensors (311) are arranged in a plurality, the pressure sensors (311) are equidistantly arranged at the bottom position of the inner side of the U-shaped groove (305), and the input end of each pressure sensor (311) is electrically connected with the output end of an external power supply.
8. A treatment device for straw degradation according to claim 4, wherein: the two electric push rods (304) are arranged, the two electric push rods (304) are symmetrically arranged at the bottom of the separation box (301), and the telescopic ends of the electric push rods (304) are rotationally connected with the separation box (301).
CN202310825720.0A 2023-07-06 2023-07-06 A processing apparatus for straw degradation Active CN116814388B (en)

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