30 results about "Thermopotash" patented technology

The invention relates to an alkaline activated carbon multi-stage synergistic potassium removal method, and belongs to the technical field of activated carbon materials. According to the method, a four-step synergistic process of water washing, acid pickling, ion exchange and nitrogen calcination is adopted, and a waste acid recycling closed-loop system is combined. The deep removal of residual potassium is realized through the synergistic effect of countercurrent water washing, pH (Potential of Hydrogen) staged regulation and control acid washing, deep potassium removal by ion exchange resin and nitrogen protection calcination, and meanwhile, the high specific surface area is maintained; the pickling waste liquid is neutralized, concentrated and crystallized to be converted into agricultural potash fertilizer, and mother liquid is recycled to form green circulation.

The invention relates to the field of agricultural fertilizer and soil improvement, in particular to a biochar-based slow release fertilizer for improving acidified soil and a preparation method thereof.The biochar-based slow release fertilizer is prepared from, by mass, 60 parts of a biochar system, 5-12 parts of nitrogen fertilizer, 10-18 parts of phosphate fertilizer, 5-12 parts of potash fertilizer, 5-10 parts of an acid soil modifier and 2-5 parts of a slow release film; graded release of nutrients is achieved through a multi-aperture biochar system, the release rhythm is dynamically adjusted according to soil acidity in combination with a three-layer pH response type slow-release film, the problems that existing fertilizer nutrient release is not matched with crop requirements, and the persistence of acidified soil improvement is poor are solved, the pH and buffer capacity of acidified soil can be improved, the nutrient utilization rate is increased, and the soil quality is improved. And most of the raw materials are agricultural and forestry wastes and industrial byproducts, so that the soil conditioner meets agricultural requirements, is suitable for acidified soil, and has a wide application prospect.

The invention discloses an alpine meadow ecological construction maintenance method, which relates to the technical field of ecological engineering, and comprises the following steps: cutting a meadow by using cutting equipment, and stripping by using stripping equipment; humus soil under meadows is collected after stripping; a meadow intelligent maintenance bin is used for carrying out stockpiling maintenance on the stripped meadow; humus collected after stripping is used for conducting back-laying recovery on the maintained meadow, in the growing period after back-laying of the meadow, potash fertilizer is applied to the meadow, and 1.5-2 kg of potash fertilizer is applied per 400 square meters. According to the construction and maintenance method, the survival rate of the meadow is increased, the construction cost is lower, the construction efficiency is higher, and scientific basis and technical reference can be provided for stripping, stockpiling, maintenance and laying-back work of the alpine meadow in different seasons.

The invention relates to the technical field of agricultural technologies, and discloses a perlite water and fertilizer retention slow release fertilizer which is prepared from the following components in parts by weight: 10-30 parts of a chemical fertilizer, 5-20 parts of a phosphate fertilizer, 5-20 parts of a potash fertilizer, 20-50 parts of water and 10-40 parts of perlite, according to the preparation method, the porous perlite is used as a fertilizer carrier, the core problem of low fertilizer utilization rate is effectively solved, leaching and runoff loss of soluble nutrients such as nitrogen and potassium in the early stage of crop growth are remarkably reduced, it is ensured that the fertilizer can be fully absorbed in the critical period of fertilizer demand of nursery stocks, the fertilizer utilization rate is greatly increased, and the yield of the nursery stocks is increased. The agricultural production cost is reduced, and the environmental pressure such as water eutrophication caused by nutrient loss is relieved from the source.

The application discloses a kind of full solid waste mine repair soil and preparation method thereof, it is related to soil repair technical field, the full solid waste mine repair soil includes the following weight content of raw material composition: titanium gypsum 50~80%, converter steel slag 15~30%, titanium extraction tailings 5~15%, sintering machine head ash 0~5%.In the application, titanium gypsum contains fine-grained calcium sulfate dihydrate, iron hydroxide, etc., has good water retention effect;Converter steel slag contains P, can provide phosphorus fertilizer effect for soil, and the alkalinity of steel slag can adjust the acidity and alkalinity of soil;Secondly, steel slag and titanium extraction tailings jointly act, play the role of solidifying soil and preventing water and soil loss;The pozzolanic activity of titanium extraction tailings is good, and forms strength matrix with steel slag, can solidify soil;Sintering machine head ash contains K, can provide potassium fertilizer effect for soil.

The utility model provides a conveying device. The conveying device comprises a conveying mechanism which comprises a first mounting seat and a conveying belt; the two opposite ends of the first mounting base are each provided with at least one supporting and adjusting mechanism, each supporting and adjusting mechanism comprises a connecting structure and a first driving structure, the first end of each connecting structure is connected with the first mounting base, and each first driving structure is in driving connection with the second end of the corresponding connecting structure; the control system comprises an operation module and a height display module, and the height display module is used for displaying the height of the conveying belt in real time. According to the technical scheme, the problems that in the process of adjusting the height of a conveying belt of an existing conveying device, the height of the conveying belt is difficult to obtain in real time, if the adjusted conveying belt is too high or too low, the conveying belt needs to be adjusted again, and the potash fertilizer conveying efficiency is seriously affected can be solved.

The invention relates to the technical field of data processing, and discloses a compost maturity detection method, which comprises the following steps: firstly, collecting a PH value x1 on a compost pile through a PH sensor, collecting conductivity data x2 on the compost pile through a conductivity sensor, and collecting temperature data x3 on the compost pile through a temperature sensor; acquiring dissolved oxygen data x4 on the compost heap through a dissolved oxygen sensor, and acquiring ammonia nitrogen data x5 on the compost heap through an ammonia nitrogen sensor; sampling and measuring organic matters y1, nitrogen y2, phosphorus y3 and potash fertilizer y4 of the compost heap to obtain measured quantities; and carrying out range normalization on the sensor data x1, x2, x3, x4 and x5 and the biological indexes y1, y2 and y3. Whether the compost is mature or not is comprehensively judged according to recent historical monitoring data of the compost, and the inaccuracy of judging whether the compost maturity reaches the standard or not through single-index detection is far higher than that of judging whether the compost maturity reaches the standard or not.

This utility model relates to an online automatic sampling concentration identification system for potash fertilizer. Each first inlet pipe is equipped with a sampling pump. The inlet of the first inlet pipe is connected to an external sampling pool, and the outlet of the first inlet pipe is connected to a main inlet. A camera is positioned to target the detection container. A main cleaning valve is installed at the outlet of the main cleaning pipe. The inlets of two or more cleaning branch pipes are connected to the main cleaning pipe, and the outlet of each cleaning branch pipe is connected to the cleaning port of one of the first inlet pipes. This technical solution uses two or more first inlet pipes and corresponding sampling pumps, allowing potash fertilizer samples from different sampling pools to sequentially enter the detection container for photographing and detection. The automated control is more intelligent, reducing manual intervention and improving sampling efficiency. Furthermore, a cleaning module is included to clean the inlet pipes and sampling pumps, preventing blockage caused by potash fertilizer crystallization after long-term use.

The invention provides a brown aluminum oxide smelting smoke dust recovery method which comprises the following steps: monitoring tail gas emission characteristics of a brown aluminum oxide smelting electric arc furnace, and adjusting tail gas smoke dust collection parameters of the electric arc furnace; the collected flue gas is pretreated into an alkaline solution, and the alkaline solution is subjected to acidification treatment and reaction until precipitates are generated in the solution; the solution is filtered and separated into precipitates and filtrate, the precipitates are treated to obtain gallium-containing minerals, and metal gallium is obtained through electrolytic extraction; the electric arc furnace is subjected to dynamic tail gas emission detection, tail gas smoke dust can be efficiently and comprehensively collected, smoke dust leakage in the tail gas collection process is reduced to the maximum extent, the smoke dust is dissolved and reacted in the solution environment, the acid-base characteristic of the solution is adjusted, and the potassium fertilizer is obtained. Gallium element precipitation is achieved, the gallium metal refining efficiency and purity are improved, a potash fertilizer is additionally formed, and the variety and yield of products for smoke dust recycling are improved.

The invention provides a production system and method capable of realizing sylvite mineral monomer dissociation, and relates to the technical field of potash fertilizer production, and the production system comprises a sylvite mineral pretreatment system, a decomposition crystallization system and a sylvite dissociation system. Equipment of the sylvite mineral pretreatment system comprises a primary crusher, a screening machine and a secondary crusher. The decomposition crystallization system comprises a decomposition crystallizer, a fine grain dissolving tank and the like. The sylvinite dissociation system comprises a vibrating screen, a fine crusher, a size mixing tank, a medicament reaction stirring tank, a machine pump and the like. Targeted step-by-step dissociation measures are adopted according to the characteristics of the sylvite minerals, the sylvite mineral handling capacity and the potassium recovery rate are improved, the operation cost is reduced, the mining service life is prolonged, equipment abrasion is reduced, the overhaul frequency and energy consumption are reduced, and the flotation environment is improved.

The invention provides an ash dealkalization device based on a sub-molten salt method. The ash dealkalization device comprises a reaction cavity, an inner wall and a shell, wherein the reaction cavity comprises a flushing pipe, a flushing head, a rotating rod, a stirring rod, a scraping plate and a filter plug, the rotating rod is driven by a driving motor, a convex disc is arranged at the lower part of the rotating rod, and a cavity is formed in the filter plug and is matched with the convex disc at the lower part of the rotating rod; an ash feeding hole, a water inlet, a steam outlet and a discharging hole are formed in the top of the inner wall; and a heating resistance wire is arranged between the inner wall and the shell. The device can be used for sub-molten salt treatment, water washing, acid pickling, solid-liquid separation and drying of raw materials, and is suitable for dealkalization of ash. The invention further provides an ash dealkalization method based on the sub-molten salt method, the method can effectively reduce the alkali content of ash, and generated waste liquid can be used for producing potash fertilizer.

The invention belongs to the technical field of fertilizers, and particularly relates to an under-mulch drip irrigation disposable dressing-free controlled release fertilizer special for corn, which comprises the following raw materials: polyurethane coated urea, an acidic phosphate fertilizer, a granular potash fertilizer, a quick-acting nitrogen fertilizer and the like. The special controlled-release fertilizer for the corn is specially designed for an under-film drip irrigation technology, achieves the purpose of one-time fertilization, effectively reduces the investment of high-cost water-soluble fertilizer in the later period, reduces the risk that water and fertilizer impurities possibly block drip holes, reduces the difficulty of fertilization operation, reduces saline-alkali stress of soil on crops and nutrient loss, saves cost, improves efficiency, increases production and income, and is suitable for large-scale popularization and application. The method has high economic value and is suitable for large-area application and popularization.

An agricultural or horticultural fertilizer, and method of making the fertilizer, featuring processed montmorillonite clay and other ingredients for improving plant growth and health. Liquid fertilizers for use in drip irrigation may comprise potash in an aqueous blend, as well as citric acid and humate. The method involves the preparation of a montmorillonite mineral-humate solution, which solution is mixed with other ingredients. In an early step, the montmorillonite and the humate are mixed with water and citric acid, and then blended or mixed over a period of time sufficient for the citric acid to leach the montmorillonite and humate into solution. The solution is then filtered to remove solid mineral residue. The filtered solution is then mixed with Aloe vera and potash to prepare a concentrated liquid.

The invention provides a feeding device, a control method and a centrifugal machine. The feeding device comprises a feeding pipe (1), a discharging pipe (2), a flow stabilizing unit and a control unit, the flow stabilizing unit comprises a mounting cylinder (31), a filtering part and a filtering adjusting assembly, the filtering part is arranged in the mounting cylinder (31), the feeding end of the filtering part is communicated with the feeding pipe (1), the discharging end of the filtering part is communicated with the discharging pipe (2), the filtering adjusting assembly is arranged on the filtering part, and the filtering adjusting assembly is arranged on the discharging pipe (2). The control unit can control the filtering adjusting assembly to adjust the filtering area of the filtering part according to the discharging concentration. According to the feeding device, the control method and the centrifugal machine provided by the invention, the problems of high energy consumption, poor separation effect and poor continuity and safety of potash fertilizer production caused by the fact that an existing centrifugal machine cannot adapt to slurry with relatively large concentration change can be solved.

The invention discloses an unloader control method and device and a nonvolatile storage medium. The method comprises the steps that a to-be-produced task of a target crystallizer is obtained; based on the to-be-produced task, adjusting parameters of the target crystallizer are determined, and the adjusting parameters comprise the weight of minerals needed by crystallization and the water inflow needed by crystallization; on the basis of the adjustment parameters, the adjustment time of a target unloader is determined, the target unloader is used for distributing the minerals into the target crystallizer, and the adjustment time is used for controlling the time duration of releasing the minerals by the target unloader; and controlling the target unloader based on the adjustment time. According to the invention, the technical problems of low ore feeding precision, poor stability and high production cost caused by manual control of a plow discharger in potash fertilizer production are solved.

The present disclosure concerns the preparation of a fertilizer. In various embodiments, a system and method for preparing a fertilizer may include mixing biologically organic material and elemental sulphur with at least one of a rock phosphate and a potash to form a mixture, wherein the biologically organic material comprises solubilizing microbes. The method may include solubilizing the rock phosphate and the elemental sulphur in the mixture using the solubilizing microbes; mechanically micronizing the mixture to a particle size between about 1 μm and about 250 μm; forming the micronized mixture into a bio-nutrient granule; and removing moisture from the bio-nutrient granule, wherein a surface temperature of the bio-nutrient granule does not exceed 180° F. A fertilizer and system for making the fertilizer according to this method are also disclosed.

The invention discloses a method for preparing a magnesia carbon brick by using salt lake bischofite as a raw material and the magnesia carbon brick. The method comprises the following steps: obtaining the salt lake bischofite by using a dissolution-precipitation method, and preparing high-purity magnesium oxide powder by using a direct decomposition method; grinding, drying, briquetting and calcining the high-purity magnesium oxide powder to obtain high-purity sintered magnesia; the preparation method comprises the following steps: crushing high-purity magnesite clinker into high-purity magnesite clinker particle materials with different particle sizes, mixing the high-purity magnesite clinker particle materials with graphite, asphalt, metal silicon and phenolic resin according to a certain proportion and a certain filling sequence, and pressing into a magnesia carbon brick blank; and roasting the magnesia carbon brick blank at constant temperature and at fixed time to prepare the formed magnesia carbon brick. The indexes of the prepared magnesia carbon brick completely meet the MT-14A standard requirements in magnesia carbon GB / T22589-2017. The magnesia carbon brick prepared by using the salt lake bischofite as the raw material has the excellent performances of high purity, high density, low impurity and the like, the product index is stable, the comprehensive benefit is excellent, meanwhile, the problem of'magnesium harm 'in the salt lake potash fertilizer production process is solved, and the reuse efficiency of salt lake resources is improved.

The utility model relates to a special discharging device for potash fertilizer. The special discharging device comprises a frame body, a plurality of first stainless steel pipes, a moving mechanism and a plurality of second stainless steel pipes, a partition plate is arranged in the frame body; the partition plate divides the frame body into two areas, and any area is a discharge port; a plurality of first stainless steel pipes are horizontally arranged in the discharge hole at equal intervals; the moving mechanism comprises two first hydraulic devices and a supporting seat; the two first hydraulic devices are arranged on the two sides of the exterior of the frame body. The two ends of the supporting base are connected with the ends of piston rods of the two first hydraulic devices correspondingly. Each second stainless steel pipe is arranged between every two adjacent first stainless steel pipes in a sliding mode, and the ends of the second stainless steel pipes are fixed to the supporting base. The interior of the stainless steel pipe is hollow, so that the effect of rapid heat dissipation is achieved, and the situation that the stainless steel pipe deforms and is stuck due to high temperature of potash fertilizer is avoided.

The invention relates to the technical field of potash fertilizer, in particular to a cleaning system. The cleaning system comprises a digging unit and a conveying unit, the digging unit comprises at least one digging device, the digging device comprises a continuous mining machine, a mounting platform and a rubber belt transfer conveyor, and the mounting platform is connected with the tail of the continuous mining machine so as to be driven by the continuous mining machine to synchronously move; the rubber belt transfer conveyor extends in the first direction and is mounted on the mounting platform, the rubber belt transfer conveyor is used for receiving the tail salt excavated and conveyed by the continuous mining machine and conveying the tail salt in the first direction, and the first direction is orthogonal to the tunneling direction of the continuous mining machine; the conveying unit is arranged on one side of the rubber belt transfer conveyor in the first direction, located below the rubber belt transfer conveyor and used for receiving and conveying the tail salt conveyed by the rubber belt transfer conveyor. The cleaning system provided by the embodiment of the invention can improve the cleaning efficiency of the tail salt.

The utility model provides a sampling tool for potash fertilizer salt pan mining. The sampling tool for potash fertilizer salt pan mining comprises a sampling part which is provided with a collecting channel for collecting materials and a sampling through hole communicated with the collecting channel, and the sampling through hole has a feeding state for the materials to enter and a blocking state for being blocked; a limiting part and a placing frame are arranged at the two opposite ends of the sampling part along the axis of the collecting channel respectively, the placing frame comprises a limiting component and a plurality of supporting components, each supporting component comprises a supporting rod supported on the salt pan and a supporting leg movably arranged along the axis relative to the supporting rod, and the supporting legs are connected with the limiting component; the limiting component is located on the periphery of the sampling part, and the sampling part is movably arranged relative to the limiting component under the action of external force. According to the technical scheme, the problems that in the prior art, a sampling tool for potash fertilizer salt pan mining is inconvenient to sample, and the sampling accuracy is low due to the fact that the sampling depth is difficult to control according to needs are solved.

The invention belongs to the technical field of utilization of industrial solid wastes and synthesis of slow-release fertilizers, and particularly relates to a method for preparing a molecular sieve slow-release potassium fertilizer from fly ash. The method comprises the following steps: firstly, soaking fly ash with hydrochloric acid to remove toxic heavy metals originally contained in the fly ash; and activating the fly ash by adopting a normal-pressure low-temperature sub-molten salt method, and synthesizing the silicoaluminophosphate molecular sieve SAPO-11 by taking the activated fly ash as a raw material. After an ideal molecular sieve sample is obtained, the composite molecular sieve slow-release potash fertilizer is finally prepared. The technology has the characteristics of low raw material price, simple preparation process, relatively low energy consumption and easiness in industrial production, not only realizes resource utilization of the fly ash, but also effectively improves the utilization rate of the fertilizer as a slow-release fertilizer carrier.

The utility model relates to the technical field of servo valves, in particular to a high-sealing servo valve for a potash fertilizer bucket wheel machine, which comprises a servo valve body, a sealing plate is mounted on the outer side of the servo valve body, and a screw is in threaded connection with the inside of the sealing plate. A first clamping frame and a second clamping frame are installed between the servo valve body and the sealing plate, plugging cotton is fixedly connected to the interiors of the first clamping frame and the second clamping frame, a connecting plate is fixedly connected to the outer side of the second clamping frame, a sliding rod is fixedly connected to the top of the first clamping frame, and a sliding block is fixedly connected to the top of the sliding rod. The top of the sliding rod is fixedly connected with a sliding block, a moving groove is formed in the connecting plate, a stabilizing plate is fixed to the top of the connecting plate, and the outer side of the stabilizing plate is fixedly connected with a threaded pipe. And meanwhile, a lubricant on the surface of the servo valve can be conveniently cleaned.

The invention discloses a fertilizer mixing, bagging and blanking device and method, and relates to the technical field of fertilizer production. The fertilizer mixing, bagging and blanking device comprises a stock bin, a pipe bundle distribution assembly is installed in the stock bin and comprises a plurality of pipelines which are vertically arranged, and a bagging opening is formed in the bottom of the stock bin. The problems that in the production process of the blended fertilizer, urea, diamine, potash fertilizer and other raw materials are separated in the parabolic motion and free falling body process of throwing of a conveying belt due to weight and shape differences, the proportion of fertilizer components in a stock bin is uneven, the components of finished products at bagging openings in the two sides are inconsistent, and then the use effect of the product is affected are solved.

The plasma combustion-supporting device of the combustor in the rotary kiln for potash fertilizer production comprises a plasma generator and a combustion chamber, the plasma generator is arranged in the combustion chamber, and the plasma generator is mainly composed of a cathode assembly, an anode assembly and a coil assembly. A combustion air pipeline and a fuel gas supply channel are arranged on the combustion chamber, a gas inlet of the fuel gas supply channel and a gas inlet of the combustion air pipeline are connected with a central gas ignition pipeline, and the central gas ignition pipeline is connected with an electric adjusting mixing valve. According to the plasma combustion technology, fuel is combusted and decomposed more sufficiently, energy waste and tail gas pollution caused by incomplete combustion of the fuel can be avoided due to rapid temperature rise, the plasma combustion technology is characterized in that pressurized air is ionized under the action of an electric arc, high-temperature plasma is generated after ionization, and the high-temperature plasma is fully mixed with fuel gas to be combusted more sufficiently.

The invention belongs to the technical field of utilization of industrial solid wastes and synthesis of slow-release fertilizers, and particularly relates to a molecular sieve slow-release potash fertilizer and a preparation method thereof. The method comprises the following steps: mixing fly ash and sodium carbonate, roasting to improve the activity of silicon and aluminum in the fly ash, respectively carrying out acid leaching and alkaline leaching on the fly ash to obtain an aluminum-rich liquid and a silicon-rich liquid, mixing according to a certain silicon-aluminum ratio, and crystallizing to synthesize the 13x molecular sieve. After an ideal molecular sieve sample is obtained, the composite molecular sieve slow-release potash fertilizer is finally prepared by adopting a fusion adsorption method. The technology has the characteristics of low raw material price, simple preparation process, relatively low energy consumption and easiness in industrial production, not only realizes resource utilization of the fly ash, but also effectively improves the utilization rate of the fertilizer as a slow-release fertilizer carrier.

The invention belongs to the technical field of comprehensive utilization of solid wastes, and particularly relates to a preparation method and application of a tobermorite-rich high-ash coal slime-based silicon-calcium-potassium fertilizer. Mixing the high-ash coal slime with a mineralizing agent, and then adding the mixture into an alkaline solution to obtain mixed slurry; and carrying out hydrothermal reaction and post-treatment on the mixed slurry to obtain a corresponding product. According to the preparation method disclosed by the invention, the high-ash coal slime-based silicon-calcium-potassium fertilizer with tobermorite and potassium-containing aluminosilicate can be obtained through the pretreatment of the raw materials and the cooperative control of the Ca / Si molar ratio, the reaction rotating speed, the alkali liquor concentration, the reaction temperature and the reaction time in the hydrothermal reaction; the high-ash coal slime-based silicon-calcium-potassium fertilizer contains effective silicon, calcium and potassium components; the soil conditioner can be applied to soil improvement and improvement of physical and chemical properties of soil, and can also be applied to heavy metal pollution adsorption / solidification.

The invention relates to the technical field of powder production, in particular to a potash fertilizer production raw material smashing device which comprises a smashing machine body, and the smashing machine body is composed of a lower shell, an upper shell, a smashing module and a driving module; a discharge hole is formed in the side wall of the lower shell; the potash fertilizer production raw material smashing device further comprises a screening unit which is arranged in the lower shell. The screening unit is used for screening the crushed raw materials in real time through a conical screen, so that raw material particles conforming to the size are directly discharged, the large-particle raw materials are guided and concentrated to a blanking port along the screen, the raw materials with different particle sizes are effectively separated, the particle uniformity of the crushed raw materials is ensured, a stable raw material basis is provided for subsequent potash fertilizer production, and the production efficiency is improved. The follow-up process fluctuation caused by uneven particles is reduced, and the particles which reach the standard in size but do not penetrate through the conical screen can be discharged through the discharging opening, so that the waste after the raw materials are crushed is avoided.

The invention discloses a kind of potassium sulfate functional fertilizer for repairing soil heavy metals and its preparation method, belong to the technical field of agricultural fertilizers;By weight parts, it is composed as follows, including:40 60 parts of potassium sulfate, 5 15 parts of homemade graphene oxide bentonite composite material, 15 35 parts of modified walnut biochar, 3 8 parts of lignin sulfonate, 1 3 parts of kaolin.The application adopts walnut biochar, and by pyrolysis activation, makes the biochar prepared, with developed micropore and mesoporous structure, can provide huge physical adsorption space;And the application introduces mercaptopropylmethyldimethoxysilane modified biochar, the sulfhydryl group therein as soft base, for the soft acid adsorption of heavy metals such as heavy metal elements cadmium, lead, mercury, and is strong, and is basically not absorbed for the potash fertilizer in potassium sulfate fertilizer, can be selective, powerful capture target heavy metal ions, and does not adsorb potash fertilizer, so that potassium sulfate fertilizer can be efficiently utilized.

The invention relates to a structural composite material comprising: an active material and a matrix material. In embodiments, the active material comprises limestone, potash, zeolite, inorganic mined materials, bauxite residue (red mud), critical minerals waste, reclaimed demolition materials, industrial and municipal waste or E-waste; and the matrix material comprises epoxy resin, polyester resin, polyurea, a polymer or a material that exhibits interlocking or cross-linking.

The application discloses a kind of equipment energy consumption detection method, device, computer equipment and computer program product.Therein, the method comprises: obtaining the running data and energy consumption data of target equipment in target operation period;Determine target working condition intervention contrast energy consumption model based on running data;Standard production condition parameters are input into target working condition intervention contrast energy consumption model, and standard energy consumption data is obtained;Based on running data, the target operation period is divided into multiple energy consumption responsibility slices;Based on standard energy consumption data, the baseline energy consumption data corresponding to each of the multiple energy consumption responsibility slices is determined;Based on energy consumption data and baseline energy consumption data, energy consumption deviation is calculated;Based on energy consumption deviation, energy consumption detection result is obtained.The present application solves the technical problem that the current evaluation of potash fertilizer production equipment energy consumption is usually directly compared with energy consumption or unit energy consumption under actual operating conditions, lacks a systematic method for converting energy consumption to standard production conditions, resulting in inaccurate energy consumption detection results.