45results about How to "Effective loosening" patented technology

The invention relates to high-efficiency microbial organic fertilizer prepared from methane slag. The high-efficiency microbial organic fertilizer mainly comprises methane slag, plant growth regulator, microbial functional bacteria, binder and disintegrating agent which are used as active ingredients. The high-efficiency microbial organic fertilizer comprises the following components in percentage by weight: 30.0 to 85.0 percent of methane slag, 0.001 to 3.0 percent of plant growth regulator, 0.1 to 1.0 percent of microbial functional bacteria, 0.5 to 1.0 percent of binder and 3.0 to 10.0 percent of disintegrating agent and the balance of other aids and fillers which are allowable and acceptable in chemical fertilizer and pesticide. The high-efficiency microbial organic fertilizer is abundant in organic matters, amino acid, nitrogen, phosphorus, potassium, trace elements and the proper plant growth regulator, and can obviously improve fertilizer efficiency of the methane slag, reduce the using amount of the methane slag, regulate growth of potatoes, obviously increase the yield of the potatoes and improve the quality of the potatoes. The high-efficiency microbial organic fertilizer is mainly applied to planting of the potatoes, Chinese medicinal materials and vegetables.

The invention relates to the field of chemical water production in power plants, and discloses a method for regenerating a desalting mixed bed. In the method, the liquid level in a mixed bed tank reduces to the top of a resin layer before the resin layer is subjected to hydrodynamic backwashing layering, and compressed air is introduced into the mixed bed tank to perform air washing, so the resinis effectively loosened, the water injection pressure of the subsequent backwashing step is reduced, the backwashing layering effect is enhanced, the backwashing layering time is significantly shortened, and the consumption of backwashing water in the resin backwashing layering process is reduced. After the resin is backwashed with water, the control of the concentrations and the flow amounts of aregeneration alkali solution and a regeneration alkali solution can significantly reduce the consumptions of the regeneration alkali solution and the regeneration alkali solution in the resin regenerating process and greatly shortens the regeneration time of the desalting mixed bed. The water production volume of the desalting mixed bed in a single period is high, and the outlet water of the regenerated desalting mixed bed has excellent quality.

The invention discloses a low voidage grouting process of concrete pouring, and belongs to the field of concrete pouring. According to the low voidage grouting process of concrete pouring, a micro-vibration air column is arranged in a mold plate; after grouting, an inflated ball is squeezed to transfer the position of inert gas inside the pinball, so the micro-vibration air column continuously generates outward expansion vibration and the location of a micro-vibration rod is continuously moved; therefore, surrounding concrete slurry can be effectively loosened, the porosity volume inside the micro-vibration air column can be effectively lowered, and the strength and quality of concrete is significantly improved; and at the same time, pre-solidified powder is injected into the inside of themicro-vibration air column after grouting, so on the one hand, voids in the micro-vibration air column can be effectively filled and influence of the voids on a concrete prefabricated member is effectively avoided, and on the other hand, an operator can open a sealed opening part of the micro-vibration air column to detect the phenomenon of the pre-solidified powder so as to judge the water seepage condition of the concrete prefabricated member, so timely maintenance is convenient and safety is improved.

The invention discloses an organic-inorganic compound fertilizer. The compound fertilizer mainly comprises an organic fertilizer generated by harmlessly treated organic matter in effective component, wherein the organic fertilizer generated by the harmlessly treated organic matter comprises the following components in weight ratio: 30-65 percent of high temperature compost, 5-30 percent of nitrogen fertilizer (by available nitrogen) and / or 1-20 percent of potassium fertilizer (by available potassium), and / or 5-30 percent of phosphorus fertilizer (by available phosphorus) and the balance allowable and acceptable other aids and stuffing. According to the organic-inorganic compound fertilizer disclosed by the invention, soil can be effectively loosened, and the foundation fertility of the soil can be kept, and moreover, the synthesis of the plant chlorophyll is obviously promoted, the photosynthesis is enhanced, carbohydrate is favorably synthetized, and the yield is increased. Compared with common chemical fertilizers, the yield can be increased by at least 166kg, the production value per mu is increased by at least 350yuan, and the economic benefit is considerable.

The invention is applicable to the technical field of organic fertilizer production, and discloses a water-soluble fertilizer containing fish protein. The water-soluble fertilizer comprises the following components: 70 to 95 parts of a nitrogen source, 5 to 80 parts of a phosphorus source, 15 to 95 parts of a potassium source, 0.05 to 15 parts of medium and micro elements, 0.01 to 0.20 part of thefish protein or fish protein peptide powder, and 0.01 to 0.1 part of brassinolide. The water-soluble fertilizer containing the fish protein provided by the invention can improve the soil environment,provide a large amount of water-soluble elements for crops, promote crop root growth, flower bud differentiation, fruit expansion and the like, and improve the crop yield and quality.

The invention relates to an anti-blocking dredging system for municipal road engineering, and belongs to the technical field of municipal road engineering. The system comprises a cavity formed in a sidewalk, a drainage channel formed in the side wall of the sidewalk, and an anti-blocking dredging device which is arranged in the cavity and communicates with the drainage channel, wherein the drainage channel is provided with a communication pipeline, the output end of the anti-blocking dredging device penetrates through the communication pipeline to be communicated with the drainage channel, a scraper blade is movably arranged in the drainage channel, the bottom of the scraper blade abuts against the bottom wall of the drainage channel, and a driving assembly connected with the scraping plate and used for driving the scraping plate to scrape and clean along the drainage channel is arranged on the side wall of the drainage channel. The anti-blocking dredging system for municipal road engineering reduce the problem of frequent blockage of the drainage channel due to accumulation of dirt in the municipal drainage channel, can effectively loosen and scrape off dirt sludge in the drainagechannel and effectively clean sludge in the drainage channel.

The invention discloses a method and a system for detecting looseness of bolts in a wind driven generator, equipment and a medium. The wind driven generator comprises a plurality of bolts arranged ona tower drum connecting layer, and a preset mark is arranged at the fixing position of each bolt and the tower drum connecting layer. The detection method comprises the steps that a bolt detection image is shot for the bolts; and whether each mark in the bolt detection image is displaced or not, and if yes, it is determined that the bolt corresponding to the mark is loosened. According to the detection method provided by the invention, whether each bolt is loosened or not can be quickly and effectively detected by judging whether the preset mark at the fixing position of each bolt and the tower drum connecting layer is displaced or not. The detection method is simple in setting and high in practicability, whether a large number of bolts are loosened or not can be efficiently detected, themanufacturing cost of related equipment is low, cost can be saved for users, higher value is created, and actual requirements are met.

The invention discloses a miniature pneumatic precision seeder for vegetables, which comprises a power unit, a supporting main board 5 and a depth-gauge wheel 26, one end of the supporting main board 5 is installed with a seeding unit, and the other end of the supporting main board 5 is installed with a A power unit, a fan transmission unit is arranged above the power unit, a front shaft 3 is installed below the power unit, a first sprocket set 15 is installed on the front shaft 3, and two ends of the front shaft 3 are respectively installed Traveling wheel 25, limited depth wheel support 4 is installed on the described support main board 5, and described depth limit wheel 26 is installed on the depth limit wheel support 4. The invention integrates the frame structure of the tiller and the pneumatic seed metering device, can efficiently complete the sowing operation, has strong adaptability, and is suitable for field and facility agriculture.

The invention discloses microbial fertilizer and relates to the technical field of agricultural fertilizer. The microbial fertilizer comprises, by weight, 10-15 parts of a high active organic matter,8-10 parts of lignosulfonate, 4-8 parts of lactobacillus plantarum, 10-15 parts of soybean meal, 5-8 parts of a fish protein, 20-25 parts of cellulase, 5 to 8 parts of polyaspartic acid, 4-8 parts ofcompound biological bacteria and 3-7 parts of trace elements. The microbial fertilizer can release oxygen gas, increase the permeability of the soil, provide sufficient oxygen for the growth of microorganisms, promotes rapid growth and breeding of microorganisms, enhances the ability of crops to absorb nutrients and makes plants more robust. The highly active organic matter in the product can effectively loose soil, improve drought and flood resistance, regulate soil pH and inhibit acidification of soil. The microbial fertilizer is suitable for a variety of economic crops and has a wide rangeof use.

The invention relates to a multifunctional fertilization device. The device comprises a support, a fertilizer box is arranged at the rear end of the upper portion of the support, break shovels, a travelling land wheel, weeding harrows and fertilizer discharging pipes are arranged on the lower portion of the support from front to rear, the break shovels are installed on the support through telescopic rods with the heights capable of being adjusted in the vertical direction, and the upper ends of the fertilizer discharging pipes are communicated with the bottom of the fertilizer box. By means ofthe multifunctional fertilization device, the multiple operation steps for farm product planting of scarification, weeding, fertilization and the like can be achieved at once; the break shovels withthe adjustable heights are installed on the support, so that according to the farming soil condition and the growth stages of plants during fertilization, the heights of the break shovels can be adjusted, and then deep scarification or shallow scarification can be chosen.

The invention provides a foldable handrail. The handrail is divided into a lower pole body and an upper pole body. Connecting pieces are respectively fixed on one side of the lower pole body and the upper pole body. The connecting pieces of the lower pole body and the upper pole body The ends are respectively hinged to a rod shaft, and the upper rod body realizes rotation and folding relative to the lower rod body through the connecting piece and the rod shaft. The handrail of the invention can be folded and disassembled conveniently.

The invention relates to a scouring machine with an arched conveyor belt and rollers with friction surfaces, including a frame and a conveyor belt. The conveyor belt is arranged on the frame, and the top of the frame is provided with a shield. The upper part is provided with a paddle, the side of the paddle faces the conveyor belt, the lower part of the frame is the discharge bin, the side of the discharge bin is provided with a vibration motor, the running track of the conveyor belt is arched, and the conveyor belt includes the conveyor belt body and The roller is provided with a friction surface on the surface of the roller. The present invention is a wool scouring machine with an arched conveyor belt and rollers with friction surfaces. The structure is simple and ingenious. It ensures that the wool is attached to the conveyor belt, and the picks and vibration motors installed on the frame can effectively loosen the wool and prevent adhesion.

The invention relates to the technical field of agricultural equipment, in particular to a hardened soil digging device, comprising a support cart body, a moving mechanism, a lifting mechanism, a connecting mechanism, a first rotating mechanism and a second rotating mechanism. The second rotating mechanism can drive a digging shovel to rotate to dig hardened soil and to loosen soil effectively, sothat loosened hardened soil can be tilted and the pit digging efficiency is high. The first rotating mechanism can drive the digging shovel to shovel effectively so as to tilt the loosened hardened soil; the loosened hardened soil can be further tilted and thrown into a bucket under one circle of rotation of an internal connecting post; thus, turned hardened soil is collected effectively. Duringpit digging, soil loosening is completed by matching between the lifting mechanism and the second rotating mechanism, digging depth can be controlled freely, and the loosened hardened soil can be lifted conveniently and then thrown into the bucket with cooperation of the first rotating mechanism.

The invention provides a rapid pyrolysis reactor. The rapid pyrolysis reactor comprises heat storage type radiant tubes and a stirring device. The multiple layers of the heat storage type radiant tubes are arranged inside the rapid pyrolysis reactor in the length direction of the pyrolysis reactor, and multiple heat storage type radiant tubes parallel to one another in the horizontal direction are arranged on each layer. The stirring device comprises a stirring shaft and multiple stirring rods connected to the stirring shaft. The stirring shaft rotationally stretches into the reactor from a semi-coke outlet. By means of the rapid pyrolysis reactor, pyrolysis efficiency can be remarkably improved, and the yield of pyrolysis oil can be increased.

The invention provides a located type soil loosener. The located type soil loosener comprises a supporting plate, an engine and a spiral cutter, wherein a boosting locating mechanism is arranged behind the supporting plate and comprises a lead screw driven by a rotating motor, and a pedal is arranged at one side of the lead screw and is hinged to a locating plate for fixing the boosting locating mechanism through a link. According to the located type soil loosener, a machine body can be effectively located during soil loosening.

The invention discloses a grate set for a garbage incinerator. The upper end of the front of a fixed grate segment (1) is provided with a first back movement plane (1b), the front end of the first back movement plane (1b) protrudes upwards to form a first head boss (1a), the upper end of a movable grate segment (2) is provided with a second back movement plane (2b), the top of the front end of the second back movement plane (2b) protrudes upwards to form a second head boss (2a), a driving support (3) is fixed at the bottom of the rear end of the movable grate segment (2), a positioning seat (4) in the rear of the driving support (3) is fixed at the rear end of the fixed grate segment (1), a driving device (5) is mounted on the positioning seat (4), and the front end of the driving device (5) is connected with the driving support (3). The grate set has the advantages that since the fixed grate segment and the movable grate segment are modularized, on one hand, assembly process is simplified, and assembly difficulty is lowered; on the other hand, labor intensity of workers is reduced, and assembly efficiency is improved greatly.

The invention discloses a valve with an anti-jamming mechanism for a hot mixing machine. The valve comprises a hot mixing machine main body, wherein a discharge opening is fixedly formed in the edge position of the bottom of the hot mixing machine main body; a valve mechanism is arranged on the outer side of the discharge opening; a valve shell is arranged inside the valve mechanism; the valve shell is welded and fixed on the outer wall of the bottom of the hot mixing machine main body; the valve shell is arranged on the outer side of the discharge opening in a sleeving manner; a first cylinder is hinged to the outer wall of the left side of the hot mixing machine main body; and a hinged seat is fixedly arranged on a power output shaft of the first cylinder. According to the valve disclosed by the invention, a pull rod and a rotating arm are vertically connected with each other, so that when the first cylinder works, a valve plug on the rotating arm is driven to rotate and open, the condition that powdery materials are accumulated at the upper position inside the valve shell is effectively avoided, and the probability that the valve plug is jammed when closed is reduced.

The invention relates to the technical field of chemical industry, and discloses a chemical industry flash evaporation dryer device capable of preventing material accumulation and intercepting agglomerated particles, the chemical industry flash evaporation dryer device comprises a push plate mechanism, the surface of the push plate mechanism is rotatably connected with a first connecting rod, the end, away from the push plate mechanism, of the first connecting rod is rotatably connected with a swing rod, and the surface of the swing rod is rotatably connected with a rotating rod. According to the chemical engineering flash evaporation drying machine device capable of preventing material accumulation and intercepting agglomerated particles, a rotating rod rotates to drive a swing rod to swing, and meanwhile the swing rod drives a first connecting rod and a second connecting rod connected to the two ends of the swing rod to rotate back and forth, so that a push plate mechanism is driven to push back and forth along the surface of a material disc; and under the action of a third connecting rod, a sliding block mechanism moves in a staggered mode along the surface of a push plate mechanism, so that materials accumulated on the surface of the material disc are effectively loosened, the sliding block mechanism pushes down the materials remaining on the surface of the push plate mechanism, and the effect that the drying efficiency of some materials which are large in viscosity after being affected with damp is improved is achieved.

The invention discloses a cleaning device and method for chemical grouting pipelines. The cleaning device includes a cylinder body, a walking mechanism is distributed on the outer wall of the cylinder body in the circumferential direction, a main pipe is pierced on one side of the cylinder body, and the main pipe is connected with a liquid separator. A center pipe and a liquid distribution pipe are respectively arranged on the liquid separation plate, and a liquid spray pipe is provided on the liquid separation pipe, and the liquid spray pipe passes through the cylinder body. There are spray nozzles distributed around one end of the liquid spray pipe, and one end of the central pipe is provided with a There is a fixed plate, the fixed plate is located outside the cylinder, the fixed plate is provided with a drive motor, the output end of the drive motor is connected to a drive seat, and there are scraper assemblies distributed in the circumferential direction of the drive seat; the cleaning method includes the following steps: (a) Adjusting the inlet pipe ; (b) initial scraping; (c) initial washing; (d) fine washing. The cleaning device in the present invention has novel structure, high cleaning efficiency, large cleaning range, good effect, convenient use, and orderly cleaning methods, which complement each other, improve cleaning effect, comprehensive and thorough, and effectively remove dirt.

The invention provides a palm piece compressing device which is composed of a compressing bin body, fixing supporting frames and pressing wheels. An upper pressing block and a lower pressing block are fixedly installed at the feeding end of the compressing bin body. The fixing supporting frames are arranged in the compressing bin body in a vertically symmetrical mode, the same in structure and closely and movably matched with the upper pressing block and the lower pressing block. A plurality of transverse supporting beams are fixedly installed on the fixing supporting frames. The transverse supporting beams are sleeved with the pressing wheels in a rotating mode. A plurality of crushing teeth are uniformly distributed on the peripheries of the pressing wheels. The fixing supporting frames and the inner wall of the compressing heating bin body are connected through a plurality of pressing springs. The palm piece compressing device solves the problem that a traditional compressing device is single in function; by means of mutual matching of the pressing springs and the supporting frames, fiber of palm pieces can be effectively compressed; meanwhile, as the crushing teeth are uniformly arranged on the peripheries of the pressing wheels, the palm fiber can be effectively loosened, and preparation is made for follow-up crushing.

The invention relates to the technical field of soil pollution remediation, in particular to a soil turning device which comprises a machine body, wheels and a seat, the wheels are arranged at the lower end of the machine body, and the seat is fixedly connected to the upper end of the machine body. According to the device, the defects in the prior art are overcome, by arranging a small soil turning plate and a smashing device, when the device is used for turning soil, the small soil turning plate is firstly used for slightly stirring turned soil, so that the soil can be scattered through stirring of the small soil turning plate, then the smashing device at the rear end is used for beating and smashing the soil, and the soil is effectively scattered; when the smashing device is used, a connecting disc is driven through rotation of a rotating shaft, smashing rods arranged in a surrounding mode can be effectively driven by the connecting disc, and soil blocks are beaten through rotation of the smashing rods so that the soil blocks can be effectively disintegrated; and the smashing rods are designed to be staggered, so that the smashing rods are denser during smashing work, and soil blocks are quickly dispersed.

The invention provides a small folding scarifier. The small folding scarifier comprises an engine fixed to a supporting plate, a reducer and spiral cutters, a folding support is arranged on the supporting plate, and two folding hand holding rods are arranged on the support. The small folding scarifier can be flexibly folded.

The invention discloses a biological organic fertilizer which comprises 40-55 parts of sawdust, 10-15 parts of chicken manure, 7-10 parts of animal manure, 10-15 parts of macroelements, 4-5 parts of a soil conditioner, 0.1-0.2 part of a decomposed microbial agent and 1-2 parts of functional bacteria. According to the present invention, the livestock manure, the sawdust and other wastes are adopted to grow the functional fertilizer, the fertilizer can promote the plant growth and enhance the nutrient absorption ability of the crops so as to make the crop plants more robust, and the soil improvement agent can cooperate with the functional bacteria to effectively loosen the soil, reduce the soil hardening, retain the water and the fertilizer, improve the drought resistance and the waterlogging resistance. The soil pH is adjusted, and the economic benefit is improved.

The invention discloses a low-voidity grouting process for concrete pouring, which belongs to the field of concrete pouring. The low-voidity grouting process for concrete pouring is provided with a micro-vibration air column in a formwork, and after grouting, it can squeeze and inflate marbles. In this way, the position of the inert gas inside is shifted, so that the microvibration gas column continuously expands and vibrates outwards, and the position of the microvibration rod continues to move, so that the nearby concrete slurry can be effectively loosened, thereby effectively reducing the internal porosity and significantly improving Concrete strength and quality. At the same time, the pre-solidified powder injected into the microseismic air column after grouting can effectively fill the gaps in the microseismic air column, thereby effectively avoiding its impact on the strength of the concrete prefabricated parts. On the other hand, the staff The water seepage of the concrete prefabricated part can be judged by opening the sealing mouth of the micro-shock gas column to detect the condition of the pre-solidified powder, so as to facilitate timely maintenance and improve safety.

The invention discloses a copper coat slag shell clearing vibration platform and a clearing method. The vibration platform comprises a base, a work spring, a vibration body and a vibration motor, wherein the two ends of the work spring are connected with the base and the vibration body respectively, the vibration motor is arranged below the vibration body and fixedly connected with the vibration body, and a copper coat is fixedly arranged on the vibration body. The clearing method includes the steps that the copper coat with slag shells needing to be cleared is hoisted to the vibration body and fixed to the vibration body through a movable cover plate; high-frequency vibration is performed on the copper coat through the vibration platform; solidified matter in the copper coat is poured. By the use of the copper coat vibration platform, the solidified matter in the copper coat can effectively become less crowded, damage to the copper coat and a travelling crane can be avoided when the solidified matter is cleared away, operation safety of an operation site is guaranteed, the time for clearing away the solidified matter in the copper coat is saved, and work efficiency is improved.

The invention discloses a computer-assisted meteorological monitoring robot, which comprises a weather instrument, a wind indicator and an anemograph, wherein the wind indicator and the anemograph aremovably installed at the two ends of a top support of the weather instrument respectively. And an auxiliary mechanism capable of effectively preventing a plastic bag and a garbage bag from being wound to affect continuous and stable wind speed monitoring use in the continuous monitoring process is arranged at the position, close to the outer side of the anemograph, of the top of the weather instrument. Then in the continuous monitoring and use process of the weather instrument, the computer-assisted meteorological monitoring robot can effectively prevent the plastic garbage bag from being blown by wind to fall off and stay in the weather instrument through the use of the auxiliary mechanism, efficient and precise wind speed monitoring and use is guaranteed, in addition, through the real-time use of the auxiliary mechanism, the wound plastic garbage bag can be effectively loosened, continuous and irregular air blowing is conducted, therefore, the wound plastic garbage bag is effectively peeled off, and continuous, stable and precise wind speed real-time monitoring and use are guaranteed.

The invention relates to the technical field of forest tree cultivation, in particular to a tree planting method. According to the method, a pit forming device is used and comprises a supporting vehicle body, a moving mechanism, a lifting mechanism, a connecting mechanism, a first rotating mechanism and a second rotating mechanism; by means of the second rotating mechanism, an excavating shovel can be driven to rotate to excavate soil on compacted soil, the soil can be effectively loosened, convenience is provided for lifting the loosened compacted soil in the later period, and the pit formingefficiency is high. By means of the first rotating mechanism, the excavating shovel can be effectively driven to excavate the soil, and the loosened compacted soil is lifted up; at the same time, thecompacted soil can be lifted and thrown into a vehicle hopper by rotating a connecting column for a circle, so that the lifted compacted soil is effectively collected. In a pit forming process, the lifting mechanism is adopted for cooperating with the second rotating mechanism to loosen the soil, the pit forming depth can be freely controlled, the compacted soil is conveniently lifted at the sametime, and in combination with the first rotating mechanism, the compacted soil is thrown into the vehicle hopper.