324 results about "Biomass particle" patented technology

The invention discloses a porous carbon particle adsorption material capable of preparing ultra-pure helium through one-step purification as well as a preparation method and application of the porous carbon particle adsorption material. The method comprises the following steps: (1) carbonizing biomass particles; (2) dipping the carbonized biomass particles in a nitrogen source-containing aqueous solution; (3) carrying out CO2 activation pore-forming and nitrogen functional group doping on the nitrogen source impregnated carbonized biomass particles obtained in the step (2) at high temperature; and (4) fully activating the nitrogen source impregnated carbonized biomass particles, performing programmed cooling, and introducing water vapor to perform secondary pore forming and oxygen functional group doping to obtain the porous carbon material. According to the method, the porous carbon particle adsorbent is prepared from natural biomass, the pore size distribution is concentrated, nitrogen and oxygen containing functional groups are rich, the adsorbent has ultrahigh adsorption and capture capacity on various impurities in the crude helium under the low-temperature condition, the impurities in the crude helium can be removed in one step, the helium is purified to reach the 6N standard, and the method is suitable for industrial production. And the application requirement of high-efficiency removal of impurities in the production process of ultra-pure helium is met.

The utility model discloses a biomass filter device, including support seat, shell, drive motor, roller and filtration pore, shell is fixed installation in the both sides of support seat inner wall, drive motor is fixed installation in the left side of shell, roller is fixed connection in the output end of drive motor, and the filtration pore is fixed connection in the support seat inner wall. The right side of the roller is movably connected with the right side of the inner wall of the shell through a bearing, and the filtering holes are formed in the surface of the shell. By arranging the annular scraping ring, the connecting block, the threaded block, the reciprocating assembly and the lifting assembly, the lifting assembly can effectively drive the connecting block to enable the annular scraping ring to be adjusted to the surface of the roller, then the reciprocating assembly drives the threaded block to enable the arc-shaped scraping ring to scrape and clean the surface of the roller, and the problem that the surface of the roller is scraped and cleaned when the roller is used for filtering is solved. The problems that due to lack of a cleaning structure, a part of biomass particles can be clamped into filter holes to cause blockage, and due to lack of the cleaning structure, a user difficultly cleans the particles in the filter holes are solved.

The invention belongs to the technical field of granulation devices, and particularly relates to a self-drying biomass particle granulation device which comprises a bottom plate, a shell fixed to the top of the bottom plate, a transmission box fixed in the shell, a barrel fixed to the top of the shell, a discharging plate installed on the outer wall of the barrel, a motor fixed to the side of the transmission box, and a granulation disc connected to an output shaft of the transmission box. A center shaft is further arranged in the barrel, a pair of pressing rollers is rotationally connected to the center shaft, and the temperature collecting module is used for generating a temperature fluctuation coefficient through the control module; and the current acquisition module generates a current fluctuation coefficient through the control module. The extrusion temperature of the material and the working current of the motor are monitored in real time through the temperature acquisition module and the current acquisition module, the generated temperature fluctuation coefficient and the current fluctuation coefficient are comprehensively analyzed, the evaluation coefficient is generated, the evaluation coefficient is compared with a preset reference threshold value, the heating temperature and the rotating speed of the granulation disc are flexibly adjusted, and the granulation efficiency is improved. And the stability of granulation quality is ensured.

The utility model relates to a kind of self-drying type biomass granule granulating device, it is related to biomass granule technical field, it includes box, the box top is opened feed inlet, the box bottom is opened discharge gate, a set of granulating roller is rotationally arranged in the box, several granulating holes are opened in the outer lateral wall of the granulating roller, through-hole is opened in the inner wall of the granulating hole, cavity is opened in the granulating roller, the cavity is interconnected with through-hole, push rod is inserted in the through-hole, one end of the push rod is located in the granulating hole, the other end of the push rod is located in the cavity, abutment component is arranged in the cavity, the abutment component is used to exert force, which is away from the axis of the granulating roller, to the push rod, reset component is arranged in the through-hole, the reset component is used to exert force, which is towards the axis of the granulating roller, to the push rod.The present application has the effect of facilitating biomass raw materials to be made into biomass granules.

The invention belongs to the technical field of biomass granulators, particularly relates to a granulation device for biomass particle production, and aims to solve the problems that iron slag is not easy to remove, the granulation efficiency is low and heat supply is not uniform in the prior art. A slag removal mechanism for removing iron slag and a granulation mechanism for completing biomass material granulation are respectively arranged on the outer walls of the crusher and the granulator. After biomass materials are put into the pulverizer to be pulverized, iron slag can be removed as much as possible under the action of the slag removal mechanism, the slag removal difficulty is reduced, the quality of biomass particles is prevented from being affected, and the granulation equipment is well protected; the purified biomass material can be subjected to double-sided granulation under the action of the granulation mechanism, the granulation range is expanded, the granulation efficiency is improved, heat supply is uniform, and the quality of biomass particles is improved.

The utility model discloses a self-cleaning structure of a biomass particle granulator, which comprises a lower pressing block, the interior of the lower pressing block is hollow, an inserting needle for dredging a hole of a granulation plate is arranged in the lower pressing block, and the lower pressing block can descend to extrude slurry between the lower pressing block and the granulation plate, so that the slurry can be cleaned, and the self-cleaning structure of the biomass particle granulator can be used for cleaning the granulation plate. By means of the arranged inserting needles and the pushing assembly of the inserting needles, when the granulation plate needs to be cleaned, the inserting needles can be inserted into the holes of the granulation plate to dredge the holes, the situation that the holes are blocked due to the fact that slurry remains is avoided, and later use is facilitated; and the other reason is that the connecting plate and the contact pin are arranged to be hollow-out, so that after the water bag is injected with water and expands, the electronic valve is opened, water in the water bag can enter the connecting plate and the contact pin, the water is discharged through the drainage hole, and the hole and the granulation plate are washed and further cleaned.

The biomass particle hot blast stove comprises a stove body, a feeding assembly, a combustion assembly, a heat exchange assembly and a smoke exhaust assembly. The combustion assembly is arranged in the furnace body, a combustion chamber of the combustion assembly is sequentially divided into a drying pyrolysis area, a main combustion area and a burnout area in the conveying direction of biomass particles, and ordered partitioned combustion of preheating, sufficient combustion and complete burnout of fuel is achieved; the heat exchange assembly comprises a first heat exchange set arranged above the combustion assembly and a second heat exchange set arranged in the circumferential direction of the combustion assembly, and a three-dimensional and multi-layer waste heat recovery structure is formed. The combustion efficiency and the burn-off rate of the biomass particles are obviously improved; through the first heat exchange set and the second heat exchange set, efficient and sufficient recovery of combustion waste heat is achieved, and the overall heat efficiency and the energy utilization rate of the hot blast stove are greatly improved.

This utility model discloses a magnetic attraction device for a crusher used in low-pollution biomass pellet production, specifically relating to the field of magnetic attraction technology for crushers. It includes a support frame, with a magnetic attraction processing device for the biomass pellet crusher installed inside the upper end of the support frame. The magnetic attraction processing device comprises a crushing and feeding extraction component and a magnetic attraction processing component. Compared with existing technologies, this utility model uses a collection frame for collection. After collection, the collection frame can be moved out by pulling a handle. An automatic magnetic conveyor belt automatically rolls and transports materials for demagnetization and strong magnetic attraction, achieving adsorption of metals inside the biomass pellets. This greatly improves the practicality and ease of use of the entire device, reducing the difficulty of adsorption and waste collection.

The utility model relates to the technical field of biomass particle production, and provides a double-roller biomass granulator which comprises a shell, the controller is fixedly connected to one side of the front surface of the shell; a feeding hopper is fixedly connected to the middle position of the top end of the top cover; the discharge hopper is fixedly connected to one side of the shell; the movable extrusion roller is movably connected to one side of the interior of the shell, the other side of the interior of the shell is rotationally connected with a fixed extrusion roller, and forming grooves are formed in the surfaces of the movable extrusion roller and the fixed extrusion roller at equal intervals; the second driving motor is fixedly connected to the back surface of the shell; through the arrangement of a pneumatic telescopic rod, a laser distance measuring sensor, a sliding plate and a fixing groove, the pneumatic telescopic rod works to enable the sliding plate to slide, the laser distance measuring sensor is used for detecting the distance between the sliding plate and the inner wall of the fixing groove, and then precise adjustment of the distance between a forming groove and a movable extrusion roller can be achieved; and production requirements, product quality and production requirements of different materials can be conveniently met.

The utility model relates to the technical field of combustion particle production, and discloses a combustion particle cutting mechanism which comprises a cutting ring, the cutting ring is movably arranged on the outer wall of a biomass granulator, a plurality of extrusion holes are formed in the outer wall of the biomass granulator, a connecting plate is detachably arranged on the right side of the outer wall of the cutting ring, and a plurality of extrusion holes are formed in the connecting plate. An electric push rod is fixed to the right side of the biomass granulator, a single-chip microcomputer is fixed to the electric push rod and electrically connected with the electric push rod, and one end of a telescopic rod of the electric push rod is fixedly connected with the bottom face of the connecting plate. According to the combustion particle cutting device, the cutting ring, the connecting plate and the electric push rod are used in cooperation, efficient and even cutting of combustion particles is achieved, the production efficiency is improved, the quality and consistency of the combustion particles are guaranteed, and waste caused by uneven cutting is reduced.

The utility model discloses a feeding device of a biomass particle fuel granulator, and relates to the technical field of biomass particle production auxiliary equipment. The device comprises a bottom plate, a height adjusting mechanism and a buffer supporting mechanism are arranged on the bottom plate, the height adjusting mechanism comprises an adjusting assembly, a supporting assembly and a conveying belt assembly, and the supporting assembly comprises two second hinge blocks fixedly connected to the top of the bottom plate; the conveying belt assembly comprises supporting rods hinged to the two first hinge blocks correspondingly, rolling wheels are fixedly connected to the outer walls of the two rotating shafts correspondingly, the buffering supporting mechanism comprises two buffering assemblies and a feeding assembly, and a pipeline is fixedly connected to the top of the third hinge block located on the front side. By arranging the height adjusting mechanism, the problem that the production efficiency of biomass particles is affected due to the fact that the height of the biomass particle fuel granulator is inconvenient to adjust and is difficult to flexibly adjust according to the actual requirements of the biomass particle fuel granulator is solved.

The utility model relates to the technical field of biomass particle heating furnaces, and discloses a push-pull type hidden folding and unfolding ignition rod device of a biomass particle heating furnace, which comprises a storage pipe and a sliding sleeve connected to the outer side of the storage pipe in a sliding manner, and the outer side of the sliding sleeve is fixedly connected with a group of pull rods. One ends of the pull rods are jointly and fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a connecting rod, one end of the connecting rod is connected with a bent connecting rod, one end of the bent connecting rod is fixedly connected with a ball head, and an ignition rod is arranged on the inner side of the storage pipe in a penetrating mode. The connecting rod, the connecting plate, the pull rod, the sliding sleeve and the ignition rod are driven by the ball head and the bent connecting rod to move together, so that the ignition rod can be fed into a hearth; after the biomass particles are ignited, the ball head is pulled towards the outer side of the furnace shell, the ignition rod can be pulled out of the hearth, the situation that the ignition rod is pressed and burnt by the biomass particles all the time in the hearth is avoided, and therefore the service life of the ignition rod is greatly prolonged.

The utility model discloses a biomass combustion gas hot air boiler, the inner side of a rotating seat is embedded and rotatably connected with a rotating rod, the top end of the rotating rod is provided with a rotating blade, and the edge end of the rotating rod is fixedly connected with four linkage rods at equal angles at the bottom of the rotating blade; the bottom ends of the four linkage rods are connected with connecting rods at equal intervals, and the bottom ends of the connecting rods are fixedly connected with material turning shovel plates. Heat airflow generated in the combustion process is used for driving the rotating blades to rotate, and the rotating rods are synchronously driven to rotate; according to the biomass particle combustion device, the linkage rod, the connecting rod and the material turning shovel plate can be conveniently driven to rotate on the inner side of the combustion hearth, the material turning shovel plate moves along the top face of the leakage net, biomass particles accumulated in the combustion hearth can be conveniently turned through rotation of the material turning shovel plate, and therefore the biomass particles can be combusted more thoroughly, and the combustion effect is guaranteed.

The application relates to a biomass particle combustion system and relates to the technical field of biomass fuel application. The biomass particle combustion system comprises a fuel bin, a combustion furnace, an ash discharging device, a heat exchanging device and a dust removal device. A screw feeder is arranged between the fuel bin and the combustion furnace. The combustion furnace comprises a furnace body. A hot air chamber and a combustion chamber are arranged in the furnace body. The combustion chamber is arranged below the hot air chamber. A hot air mechanism is arranged in the hot air chamber. A plurality of ignition mechanisms are arranged in the combustion chamber. The ash discharging device is communicated with the bottom wall of the combustion chamber. The heat exchanging device is communicated with the combustion chamber. The hot air chamber and the combustion chamber are both communicated with the dust removal device. The biomass particle combustion system has the effects that biomass particles can be fully combusted, energy utilization rate is improved, and pollutant emission is reduced.

The utility model belongs to the technical field of biomass particle furnaces, and particularly relates to a feeding device of a biomass particle furnace, which comprises a storage bin, a feeding device is arranged below the storage bin, a feeding hole is formed in a position, corresponding to an opening in the lower end of the storage bin, of the feeding device, and a discharging hole is formed in one end, far away from the feeding hole, of the feeding device. The feeding device comprises a shell, a conveying assembly is installed in the shell, a plurality of transverse baffles are evenly installed on the conveying assembly at intervals, and two side baffles are symmetrically arranged at the two ends of each transverse baffle in a sliding mode. According to the utility model, the quantity of the fuel entering the combustion chamber can be controlled according to the requirements of different combustion furnaces, the application range is wider, and meanwhile, the buffering bin is arranged, so that the energy is saved, and the cost is reduced.

The invention relates to the technical field of desert control, in particular to a method for afforestation in a desert area. By means of methyl cellulose, on one hand, the water retention capacity of modified cellulose is improved, and on the other hand, the binding capacity of the modified cellulose to water and the acting capacity of the modified cellulose to sand grains are improved by means of moisture retention and adhesion of the methyl cellulose. Furthermore, through the compounding effect of the modified cellulose, the biomass particles and the peat, the interaction among the modified sand grains is enhanced, so that the sand grains in a loose state are converted into the modified sand grains with water retention and fertilizer retention capacities. According to the modified sand grains, on one hand, the modified sand grains around the saplings form a wind-erosion-resistant consolidation system, the water holding capacity of the modified sand grains is enhanced while rapid water locking is achieved, and the water consumption in the plant growth period is obviously reduced; on the other hand, it can be guaranteed that the water content of the modified sand grains is stable for a long time, plant root development and the steady state of the growth environment are promoted, and the plant survival rate is increased.

The invention is applicable to the technical field of biofuel processing, and provides a biomass particle forming machine which comprises a box body, a feeding mechanism, a feeding mechanism, a feeding mechanism, a feeding mechanism and a discharging mechanism, and the side face of the box body is provided with a discharging port; the forming mechanism comprises a rotating shell rotationally installed in the box body, plugging end covers are fixedly installed at the two ends of the rotating shell, a motor used for driving the plugging end covers to rotate is further arranged on the box body, a plurality of sets of strip-shaped holes are formed in the side wall of the rotating shell, and a forming assembly is arranged in each set of strip-shaped holes; a pneumatic control assembly used for adjusting the working state of the forming assembly is further arranged in the rotating shell. The forming mechanism is arranged in the box body, the material guiding mechanism is arranged in the box body, and a trepanning assembly is further arranged in the material guiding mechanism, so that the problems that an existing forming machine is simple in structure, most produced biomass particles do not have combustion-supporting holes, oxygen is not sufficient during combustion, and the combustion effect is poor are solved.

This invention belongs to the technical field of gasification carbon production equipment, specifically a biomass pellet fuel gasification device, including a gasifier, a cyclone dust collector, an electrostatic precipitator, a dry filter, and a gas storage tank connected in series; it also includes a cooling and regulating mechanism. By setting up the cooling and regulating mechanism and utilizing the periodic docking of the cleaning nozzle, return pipe, and heat exchange channel, this invention achieves the directional transport of liquid and solid impurities that hinder heat transfer efficiency in the heat exchange channel. Therefore, during the long-term carbon production process, it not only maintains a stable cooling effect on the combustible gas, facilitating the subsequent separation of tar from the combustible gas, but also re-transports the cleaned products back to the gasifier, where the steam stream provides raw materials for the reduction process, and the tar can undergo high-temperature cracking again. This results in a reduction of the proportion of waste produced from biomass pellet fuel gasification carbon production and an increase in the combustible gas recovery rate.

The invention relates to a preparation method of cow dung biomass granular fuel, and belongs to the technical field of livestock and poultry manure treatment and biomass fuel. The method specifically comprises the following steps that fresh cow dung and wood chips serve as raw materials, the fresh cow dung and the wood chips are pretreated respectively, the water content of the fresh cow dung is 20%-32%, and the water content of the wood chips is smaller than or equal to 32%; the method comprises the following steps: proportioning the pretreated cow dung and wood chips by dry weight, with the wood chip mass fraction of 0-40wt% and the water content of 20%-32%, and then mechanically stirring to obtain a uniform mixture; and extruding and forming the mixture into the cow dung biomass granular fuel at a proper feeding rate by adopting a biomass granulator. The forming rate of the obtained cow dung pellet fuel is 99.2% or above, the mechanical durability is as high as 99.3% or above, the low calorific value can reach 16 MJ / kg or above, and the water content of a finished product is small and lower than 10%. The technological process is short and easy to operate, and the cow dung pellet fuel has the advantages of no peculiar smell, moisture resistance, mildew resistance and the like.

The present invention relates to a method for producing biomass with improved fluidity. Biomass produced by the method for producing biomass with improved fluidity according to the present invention uses a solid core component in a spray-coating process, and thus, a dried product with increased bulk density and free-flowing capability, compared to the case of not including a core component or using the same biomass dried product, can be obtained.

The utility model discloses a biomass pellet fuel burner, which relates to the technical field of fuel burners and comprises a base, a burning component and a feed adjusting component are arranged on the upper surface of the base, a moving component is arranged at the bottom of the base, the burning component comprises a cylinder fixedly mounted on the base, a positioning ring is arranged inside the cylinder, and a feed adjusting component is arranged on the feed adjusting component. Supporting legs are fixedly installed at the bottom of the positioning ring, a net plate is fixedly installed in the positioning ring, an ignition rod is inserted into one side of the cylinder, a fan is fixedly installed on one side of the upper surface of the base, an air outlet of the fan communicates with an air pipe, and one end of the air pipe communicates with one side of the cylinder. The biomass particle fuel burner disclosed by the utility model is provided with the feed adjusting assembly, so that the discharge amount of the fuel can be controlled according to the burning condition in the using process, the burning flame can be controlled in the using process, and the effect of using convenience of the burner is improved.

The utility model relates to the technical field of biomass particle heating furnaces, and discloses a turnover ash removal device based on a biomass particle heating furnace. The striker plate is fixedly connected to the upper surface of the horizontal section of the L-shaped rocker; the two supporting blocks are rotationally connected to the outer portion of the horizontal section of the L-shaped rocker, and the two supporting blocks are symmetrically distributed on the two sides of the material blocking plate. The rocker limiting mechanism is movably attached to the vertical section of the L-shaped rocker and is close to the surface of one side of the horizontal section; by means of the linkage design of the L-shaped rocker and the striker plate, the quick unlocking and locking functions of the rocker limiting mechanism are combined, and convenience and dustless dumping of ash are achieved; during operation, only the T-shaped pressing plate needs to be pressed and the L-shaped rocker needs to be rotated, so that the striker plate can be driven to turn over, ash is discharged from the bottom of the hearth at a time, and the problem of dust raising caused by repeated operation in the traditional ash digging process is solved.

The invention belongs to the technical field of combustors, and particularly relates to a natural gas and biomass particle mixing combustor which comprises a smashing box, a biomass particle mixing device and a combustion device. The crushing assembly is arranged in the crushing box, and the crushing assembly communicates with the feeding hopper; the screening assembly is arranged in the crushing box, and the screening assembly is located below a discharging opening of the crushing assembly; the material returning assembly is fixedly arranged on the outer side wall of the crushing box; the inlet end of the pressurizing blowing assembly communicates with the crushing box and is located in the screening assembly, and the outlet end of the pressurizing blowing assembly fixedly communicates with a combustion chamber; and the natural gas combustion assembly is fixedly arranged in the combustion chamber, located below the outlet end of the pressurized blowing assembly and used for igniting natural gas to combust the biomass particles. The combustion effect of biomass particles can be guaranteed, and the combustion utilization rate of biomass is increased.

The utility model relates to the technical field of biomass particle production, and provides a biomass particle machine compression roller adjusting mechanism, which comprises a working barrel, a plurality of discharge holes on the working barrel, a cover plate on the working barrel, a turntable rotatably connected in the cover plate, a fixed column at the bottom end of the turntable, two adjusting plates on the fixed column and arc-shaped adjusting grooves on the adjusting plates. One side of the arc-shaped adjusting groove is far away from the center point of the fixing column, a connecting column is arranged in the arc-shaped adjusting groove, first limiting blocks are arranged at the top end and the bottom end of the connecting column, and pressing rollers are arranged on the first limiting blocks; the adjusting mechanism comprises two first adjusting blocks, gears are arranged at the bottom ends of the first adjusting blocks, an arc-shaped groove is formed in the adjusting plate, and a plurality of protrusions are arranged in the arc-shaped groove; according to the compression roller adjusting mechanism of the biomass granulator, the distance between the compression roller and the discharging hole can be accurately and flexibly adjusted according to material characteristics and production requirements. Operation is easy and convenient, adjustment is stable and efficient, stepping type fine adjustment can be achieved, and product quality and production efficiency are improved.

The application discloses a returning material unit, and a double-fluidized bed reaction device applying the unit. The returning material unit is arranged between a combustion chamber and a gasification chamber in the double-fluidized bed reaction device and is used in a hydrogen production process of biomass raw materials. The returning material unit comprises a returning material chamber which is communicated with the gasification chamber or the combustion chamber through a feeding pipe. A first air distribution cavity is arranged at the lower part of the returning material chamber. A loosening chamber is arranged to receive bed material particles from the combustion chamber or the gasification chamber and to block gas. The middle and upper parts of the loosening chamber are separated from the returning material chamber through a partition plate. The bottom plate of the loosening chamber is arranged to be inclined towards the partition plate. A second air distribution cavity is arranged at the lower part of the loosening chamber. The returning material unit can reduce the possibility of gas channeling between hydrogen-rich synthesis gas and flue gas and reduce the fluidized dead zone while ensuring the hydrogen production rate. The structure design of the gasification chamber of the double-fluidized bed reaction device can make the solid particles realize local core-annular flow circulation, and the heat transfer between the bed material particles and the biomass particles is enhanced.

This invention provides a biomass pretreatment method using a steam-coupling twin-screw extruder, along with cellulose-containing biomass and its applications. The biomass pretreatment method includes the following steps: sequentially subjecting pre-softened biomass raw materials to steam treatment and twin-screw extrusion crushing to obtain biomass particles; the biomass particles are then subjected to a cooking reaction to obtain cellulose-containing biomass. This invention utilizes the synergistic effect of steaming and twin-screw extrusion crushing to overcome the mass transfer resistance of dense wood with low energy consumption, aiming to solve the problems of dense forest biomass structure, high energy consumption in traditional pretreatment methods, and difficulty in chemical penetration. This process can effectively reduce the amount of chemicals used to achieve efficient and directional separation of components, fully adapting to the needs of low-cost, continuous industrial production.

1. Name of the product in this design: Biomass pellet mill. 2. Application of this design: To prepare biomass pellets by extruding biomass raw materials such as wood chips, bark, sawdust, straw, rice straw, corn stalks, and weeds. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: In the front view and the perspective view, point A is made of transparent material.

The application discloses a hot blast furnace for biomass particles and belongs to the technical field of hot blast furnaces. The hot blast furnace comprises a shell, a hearth is arranged in the shell, a feeding port and an air inlet are sequentially arranged on the side wall of the hearth from top to bottom, a partition plate is horizontally and fixedly installed on the inner side wall of the hearth, the partition plate is provided with a mounting hole penetrating through the partition plate, a servo motor drives a scraper to move, and the scraper scrapes the surface of a supporting plate during the movement of the scraper, so that the ash accumulated on the surface of the supporting plate can be pushed and spread, the probability that the ash naturally passes through the ash discharging port and falls is increased, the ash is prevented from being left on the surface of the supporting plate to cause coking, the ash discharging port is prevented from being blocked, the combustion-supporting gas under the supporting plate can pass through the ash discharging port and enter a combustion zone to burn, the thermal efficiency of the hot blast furnace is ensured, the biomass particles accumulated together can be dispersed during the movement of the scraper, and the area of the biomass particles exposed to the outside is increased.

The invention provides an eco-friendly fully-degradable material solid waste resource slope restoration method, and relates to the technical field of slope soil governing, the method comprises the following steps: compost fermentation is carried out on decomposed farmyard manure, sawdust, peat soil, steel slag and fly ash to obtain an organic material; mixing nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria to obtain a complex microbial inoculant; uniformly mixing zeolite powder, gypsum and biomass ash to obtain a soil conditioner; mixing the biomass particles with a water-retaining agent and a complex microbial inoculant to prepare a biomass carrier; mixing the organic material, the complex microbial inoculant, the soil conditioner, the biomass carrier and the water-retaining agent to obtain the soil conditioner; an improved soil layer is laid after the slope is pretreated, and plants are planted on the surface of the improved soil layer. According to the method, the technical problems that plants planted on the slope are difficult to survive and the vegetation planting rate is low are effectively solved.

The utility model relates to the technical field of biomass particle drying, and discloses a biomass particle drying device which comprises a drying box, a drying cavity is formed in the drying box, a turning driving mechanism used for the drying cavity is arranged on the drying box, and a backflow channel and a transfer cavity are formed in the inner wall of the top side of the drying cavity in the drying box. A hot air blowing box is fixedly mounted on the inner wall of the top side of the drying cavity, and a plurality of air blowing openings are formed in the two sides of the hot air blowing box; according to the biomass particle drying device, biomass particles in the drying cavity can be turned back and forth through opposite rotation of the two turning paddles, the contact area between hot air and the biomass particles in the turning process is increased, the biomass particles are evenly dried through the hot air, the hot air drying efficiency of the biomass particles is improved, and the biomass particle drying efficiency is improved. And stable combustion and energy utilization effects in the use process of the biomass particles after subsequent drying are facilitated.