16results about "Charging devices" patented technology

The utility model relates to the field of coke oven locomotive anti -collision technology, the utility model provides a kind of coke oven locomotive anti -collision mechanism, for the collision protection of locomotive body, locomotive body has locomotive control system, locomotive control system is used to control the movement of locomotive body, including laser scanning radar and camera, laser scanning radar and camera are arranged in the side of locomotive body, further include mounting mechanism, data analysis host computer and PLC controller, installation mechanism is arranged between laser scanning radar and locomotive body and between camera and locomotive body, for the installation and fixing between laser scanning radar and camera and locomotive body, data analysis host computer and PLC controller are installed on locomotive body, by above-mentioned technical scheme, for solving the technical problem that the coke oven locomotive of prior art is prone to collision accident due to the complexity of production environment.

This invention discloses a biomass graded rapid pyrolysis system and its drying and feeding device, belonging to the technical field of biomass pyrolysis equipment, and solving the problem of low efficiency in biomass pyrolysis. The biomass graded rapid pyrolysis system includes a drying and feeding device, a tubular dryer, a material fan, a drying cyclone, a pyrolysis feeding device, a heat carrier feeding device, a primary pyrolysis reactor, a primary pyrolysis buffer chamber, a secondary pyrolysis reactor, a secondary pyrolysis buffer chamber, a tertiary pyrolysis reactor, a tertiary pyrolysis buffer chamber, a pyrolysis product conveying screw, a primary pyrolysis cyclone, a primary pyrolysis cyclone carbon powder conveying screw, a secondary pyrolysis cyclone, a secondary pyrolysis cyclone carbon powder conveying screw, a tertiary pyrolysis cyclone, and a tertiary pyrolysis cyclone carbon powder conveying screw. In this invention, a combination of a spiral pyrolysis reactor and direct heating pyrolysis technology with a solid heat carrier is used to enhance mass and heat transfer between the heat carrier and the material, achieving rapid pyrolysis of the material.

The utility model discloses a telescopic support device for coke oven coal supporting plate, including setting up in the bracket of civil engineering platform, setting up in the support frame of bracket top center position, slidingly connected in the support frame's support platform, setting up in the drive mechanism of support frame below, drive mechanism one end is fixed in the bracket, and the other end fixedly connected in support platform bottom, and the top of coal car is provided with the fixed frame, and the bottom of support frame is connected in the top of fixed frame, and the inside of support platform is provided with the guide rail, and the both sides of support frame are provided with the slider matched with guide rail, and the slider slidingly connected in the guide rail, and the top of coal supporting plate leans to support platform and includes, and the device forms telescopic dynamic support structure, when coal supporting plate enters the non -supporting interval from coke oven mouth, and drive mechanism drives support platform and leans to coal supporting plate bottom along support frame and slides, and the weight of coal cake is borne with the self -supporting structure of coal car, and the stability of coal loading operation is guaranteed.

This invention discloses a solid waste pyrolysis furnace and system, relating to the field of solid waste treatment technology. The pyrolysis furnace has a feed inlet and a discharge outlet. The feed inlet is used to introduce the solid waste to be treated, and the discharge outlet is used to discharge the high-value-added products obtained through the pyrolysis reaction, which have reuse value. Flexible connectors are provided at both the feed inlet and the discharge outlet, respectively connecting them to the feed and discharge components. The solid waste pyrolysis furnace and system provided by this invention can extend the service life of the pyrolysis system. It can efficiently separate and convert resin and glass fiber in solid waste such as decommissioned wind turbine blades and waste fiberglass, producing pyrolysis oil, syngas, and reusable glass fiber materials, thus achieving closed-loop recycling of waste resources.

This utility model belongs to the field of anaerobic dry distillation technology for waste, and particularly relates to a continuous feeding anaerobic dry distillation device for industrial waste. This utility model provides a continuous feeding anaerobic dry distillation device for industrial waste, including an anaerobic dry distillation equipment body. A control panel is provided on the front of the anaerobic dry distillation equipment body. A discharge pipe II is fixedly installed on the right side inside the anaerobic dry distillation equipment body, and a rubber plug is snapped into the inside of the discharge pipe II. In this technical solution, by using a servo motor to drive a connecting shaft I, and through the use of a pulley I, a connecting belt, and pulley II, a single power source can drive the screw feeder and the distributing blades to rotate synchronously. This achieves the effect of reducing the use of a drive source, reducing the complexity of operation in practice, and lowering the actual operating cost. Through the synergistic effect of the screw feeder and the multi-component distributing blades, dual dispersion and uniform feeding of materials are achieved.

The application discloses a biomass side-in pyrolysis recycling system and method based on visible heat of molten slag, and the system comprises a separated feeding system, a light-pipe refractory lining rotary reaction kettle, a solid phase grading collection and waste heat feedback system and a gas-liquid multistage purification and recycling system.The separated feeding system realizes non-contact feeding of high-temperature molten slag and biomass, and prevents early combustion and coking at the feeding throat; the light-pipe refractory lining rotary reaction kettle is free of metal components in the interior, and solves the problems of high cost of traditional electric heating and short service life of metal components; the solid phase grading collection and waste heat feedback system realizes hot-state screening and recycling of waste heat of molten slag for raw material pre-drying; and the gas-liquid multistage purification and recycling system realizes high-value separation of heavy tar, light bio-oil and non-condensable combustible gas through gradient condensation.The application solves the problems of short service life of the prior art equipment, easy blocking of feeding and low product recycling quality, and realizes deep utilization of waste heat of molten slag and efficient conversion of biomass.

The present application relates to coal waste cleaning equipment technical field, especially for the solidification of coke oven charging dust removal system, the output end of the solid dirt cleaning module is connected with dust collection box control module through signal, the output end of dust collection box control module is connected with dust collection box inlet switch control module through signal, the output end of dust collection box control module is connected with dust collection box outlet switch control module through signal, the present application collects and cleans solid waste and liquid dirt through dust cleaning unit, the inside of dust collection box and storage bin is cleaned and disinfected by automatic cleaning unit, and the dust cleaning unit and automatic cleaning unit and circuit itself are monitored and early warned through circuit protection unit, so that the overall system is flexibly controlled, the practicality of the overall system is strengthened, the efficiency of dust removal in the existing solidification of coke oven charging process is improved, and the effect of reducing the subsequent work amount of workers is reduced.

The utility model is used in the production technical field of going into stove to make coke, disclose a special conveying device for going into stove to make coke, including transfer conveyor belt, the side of transfer conveyor belt is provided with loading conveyor belt, the both sides of the middle section of transfer conveyor belt are provided with first cutting material mounting plate and second cutting material mounting plate respectively, the upper end of mounting seat is clamped and is installed with the material supporting plate, and the upper surface of material supporting plate places material. This special conveying device for going into stove to make coke, through setting first cutting material mounting plate and second cutting material mounting plate on the both sides of the middle section of transfer conveyor belt, and installing die -cut electric push rod, die -cut plate and die -cut knife on it, can carry out accurate cutting in the material conveying process, compared with traditional dependence artificial or independent equipment cutting, this structure realizes the automation cutting, improves the cutting efficiency greatly, the accurate setting of die -cut knife guarantees the cutting accuracy, makes the material specification uniform, be favorable to the even heating after going into stove.

Provided is a method of producing a coal cake that can improve both the strength of the coal cake and productivity. A method of producing a coal cake according to the present disclosure is a method of producing a coal cake in a stamp charging coke oven and includes stamping a blended coal C to obtain a coal cake, the blended coal C being obtained by mixing a carbonaceous material A and a carbonaceous material B so that a mass ratio of the carbonaceous material B to 100 mass% of the carbonaceous material A is 0.5 mass% or more and 15 mass% or less. The carbonaceous material A has a ratio of particles with a particle size of 0.5 mm or less of 50 mass% or less, and a ratio of particles with a particle size of 0.1 mm or less of 20 mass% or less, and the carbonaceous material B has a ratio of particles with a particle size of 0.5 mm or less of 80 mass% or more, and a ratio of particles with a particle size of 0.1 mm or less of 50 mass% or more.

The present application relates to pyrolysis furnace feed equipment technical field, disclose a kind of pyrolysis furnace feed double-bin double-valve inert gas pressure charging sealing system, including feed bin unit, valve unit, pressure charging unit, detection unit, control system and connecting pipeline;The feed bin unit includes the A bin and B bin arranged in series;The valve unit includes feed valve V1 and discharge valve V2, the feed valve V1 is used to control raw material from A bin into B bin, and the discharge valve V2 is connected to pyrolysis furnace feed port;The pressure charging unit is connected with B bin, for filling into B bin with pressure charging medium, and the pressure charging medium includes inert gas or steam.By the series connection of A bin and B bin and the cyclic operation mode of feed, pressure charging and discharge, the continuous feeding of pyrolysis furnace is effectively guaranteed, the escape of top gas is reduced, the poisoning of personnel by gas is prevented, and the quality of gas is effectively improved by preventing air from entering the furnace.

This utility model discloses a high-efficiency coking furnace, comprising: a coking furnace body, with a crushing box disposed on the upper side of the coking furnace body; further comprising: a quantitative feeding mechanism for preventing blockage disposed on the upper side of the crushing box, a crushing mechanism for thorough crushing disposed on the inner side of the crushing box, and a material pump disposed on the right side of the crushing box. In this high-efficiency coking furnace, a limiting strip supports the sliding plate, ensuring that the sliding plate moves horizontally back and forth within the feeding port, facilitating material feeding and preventing blockage during raw material crushing. The first crushing roller is fixedly connected to the output shaft of the first motor and the first gear, facilitating the rotation of the first crushing roller. The first crushing roller and the second crushing roller are connected through the first gear and the second gear to crush the raw material. The eccentric wheel periodically contacts the filter plate, causing the filter plate to vibrate, facilitating the screening of the raw material, thereby enhancing the efficiency of the coking furnace body.

This utility model provides an agricultural biomass pyrolysis treatment device, including: a feed inlet, a pyrolysis kiln, and a sealing seat. The lower end of the feed inlet is provided with a set of feed ports for introducing biomass materials to be pyrolyzed. The left side of the feed inlet is provided with a set of storage boxes for storing biomass materials. Compared with the prior art, this utility model has the following beneficial effects: the flue gas generated by biomass pyrolysis is introduced into the heat exchange component through a mirror L-shaped connecting pipe connected to the flue gas pipe flange. After being cooled by the water-cooled ring pipe, it is transported to the denitrification box by the inner conduit for SNCR denitrification and particulate matter adsorption. The purified flue gas is pressurized by the pump and discharged through the exhaust pipe in compliance with standards. The furnace body is connected to the external gas valve through the gas pipe to maintain the pyrolysis temperature. The pyrolysis residue falls into the crushed material storage pipe for centralized collection through the sealing seat and the discharge seat. Water-cooled heat exchange and SNCR technology realize the cascade treatment of flue gas, forming a continuous process of biomass pyrolysis, biomass purification, and biomass slag discharge.

The utility model discloses a kind of low-temperature carbonization equipment of biomass particle, including carbonization furnace, the feed inlet of carbonization furnace is equipped with feed processing box.The utility model is fallen to the upper end of screen mesh plate by the oblique blanking plate of being set, so that the material of being smashed has longer screening time, the spring telescopic link, motor one and eccentric wheel of being set, vibration can be carried out to the screening mesh plate of filtering process, accelerate the speed of material screening, so that the material meeting specification is entered carbonization furnace and carries out pyrolysis reaction by auger conveyor, the material not meeting specification is concentrated in the collection frame by the installation groove of right end through screening, by discharging channel and helical conveying blade, so that material is conveyed upwards, until through discharge pipe and return to feed hopper again, prepare to carry out secondary crushing, avoid artificial return or discard, reduce raw material loss, and improve carbonization efficiency and quality.

This utility model discloses a gas-sealing system for preventing gas leakage during coal feeding, belonging to the field of gas isolation technology. It includes a coal feeder, a feeding hopper, and a gas furnace chamber connected sequentially from top to bottom. A bell jar is embedded between the feeding hopper and the gas furnace chamber. Four steam pipes are circumferentially connected to the outer wall of the feeding hopper, extending along the inner wall of the feeding hopper into the gas furnace chamber. A spraying device is connected to the bottom end of each steam pipe. This utility model introduces steam into the gas furnace, ensuring uniform spraying, preventing gas leakage, and providing readily available steam, thus saving resources.