154results about "Discharging devices" patented technology

Industrial cars for holding high-temperature materials, such as flat push hot cars for transporting hot coke and deposits, and associated systems and methods are disclosed herein. In some embodiments, an industrial car can include an at least partially enclosed hot box with a base and sidewalls, and one or more of the base or sidewalls can be covered by surface plates. The surface plates can be arranged in a floating configuration with gaps therebetween, such that the surface plates can move relative to one another and thermally expand without exerting excessive compressive force against adjacent surface plates. In some embodiments, the hot box can also include a roof with a first non-curved member and a second non-curved member abutting the first non-curved member. In some embodiments, the industrial car can include one or more emission ducts to remove dust and exhaust from within and around the industrial car.

A fully modular assembled pyrolysis reactor with multiple feeding points includes modular upper and lower vessels. The lower vessel is equipped with a first biomass input unit, and inside the lower vessel, there is an integrated rotatable grate. The outlet end of the input pipe of the first biomass input device is formed at the top center of the grate, so that the grate's surface forms the core reaction zone of the pyrolysis reactor. The upper vessel is equipped with additional biomass input units, and the outlet end of the input pipe of the additional biomass input units extend into the core reaction zone of the pyrolysis reactor, with built-in cooling function and door switch. While achieving precise control, the technical problem of single feedstock in existing vertical pyrolysis reactor with bottom feeding is solved, and the use of multiple feedstocks can be immediately implemented, greatly improving operational stability.

The invention discloses movable biomass material continuous pyrolysis and carbonization mechanical equipment, and aims to solve the problems of insufficient mobility and continuous production of biomass pyrolysis equipment in the prior art. The equipment comprises a rack, a heating unit, a feeding unit and a discharging unit. The heating unit heats the tank body through electromagnetic induction to realize rapid and uniform heating; the feeding unit continuously feeds materials through an air closing machine, the discharging unit controls the discharging speed through the air closing machine, and the sealing performance and the continuity are ensured. The discharging unit is used for separating gas-phase, liquid-phase and solid-phase products generated by pyrolysis and cooling the solid-phase products, so that effective utilization of resources is realized. The equipment is further provided with safety devices such as a safety valve and a pressure gauge, and an automatic control system for monitoring and adjusting the temperature, the rotating speed and the feeding and discharging speed of the heating unit, so that production safety and high efficiency are guaranteed.

The utility model provides a decoking device for carbon black production, and relates to the field of carbon black production equipment. A decoking device for carbon black production comprises a decoking tank body, a feeding port and a discharging port are sequentially formed in the side wall of the decoking tank body from top to bottom, a coke discharging port is formed in the bottom wall of the decoking tank body, an adjusting assembly is arranged in the decoking tank body and located between the feeding port and the discharging port, and the adjusting assembly comprises an adjusting piece and a limiting piece. The adjusting part is rotationally connected to the inner wall of the decoking tank body between the feeding hole and the discharging hole so as to adjust a gap for materials to pass through between the adjusting part and the inner wall of the decoking tank body; the limiting piece is connected with the adjusting piece so as to selectively fix the adjusting piece to a preset position. And the flow velocity of the carbon black material can be controlled by arranging the adjusting pieces at different angles, so that coke blocks and carbon black powder in the carbon black material can be conveniently separated.

The invention relates to the technical field of straw returning equipment, and provides a movable field carbon-based irrigation pipeline in-situ processing device which comprises a frame, and a straw clay picking and smashing system, a first-stage carbonization area, a cooling and filtering area, a mixing, feeding and stirring area, an extrusion groove, a second-stage carbonization area, a soil furrow opener, a first-stage flue gas combustion chamber and a second-stage flue gas combustion chamber are arranged on the frame. The first-stage carbonization area is communicated with the straw and clay picking and crushing system, the cooling and filtering area is communicated with the first-stage carbonization area, the mixing, feeding and stirring area is communicated with the cooling and filtering area, the extrusion groove is communicated with the mixing, feeding and stirring area, the second-stage carbonization area is communicated with the second-stage flue gas combustion chamber, and the soil opener is arranged below the front portion of the frame. The first-stage smoke combustion chamber is communicated with the first-stage carbonization area, and the second-stage smoke combustion chamber is communicated with the second- According to the device, automatic picking, smashing and carbonizing of clay and straw, carbon-based irrigation emitter manufacturing, field returning and smoke-free treatment can be achieved, and high operation stability and carbon-based irrigation emitter manufacturing efficiency are achieved.

The invention discloses a smoke dust collecting system of a coke receiving and quenching car, and belongs to the technical field of coke oven equipment, the collecting system comprises a platform trailer, a dust remover, a conveying pipeline, a movable platform and a dust collecting hood, the platform trailer is connected to the rear side of a tractor, the dust remover is installed on the platform trailer, and the conveying pipeline is connected with the movable platform. The movable platform is arranged above the coke receiving hopper and the pull rod, the dust collecting cover is mounted on the movable platform and moves on the movable platform, and the two ends of the conveying pipeline are communicated with the dust remover and the dust collecting cover respectively. Through the arrangement of the dust collection cover, dust can be adsorbed in the coke receiving and transporting process, the situation that dust escapes into air and pollutes the environment is avoided, through the arrangement of the movable platform, the dust collection cover has the capacity of moving on the horizontal plane, so that the dust collection cover can be close to a furnace opening, and the dust adsorption capacity of the dust collection cover is improved; meanwhile, when the coke receiving hopper is overturned, the dust collecting cover can be far away from the upper part of the coke receiving hopper, so that interference is avoided.

The invention discloses an internal combustion type carbonization system based on material whole-course spiral propulsion, which comprises a carbonization furnace, a feeding auger, an ignition device, a first air blower and a second air blower, the carbonization furnace linearly extends along the left-right direction, and the right end of the carbonization furnace is provided with a carbon discharge port; a drying preheating area, a main carbonization spontaneous combustion area and a burnout carbon discharge area are sequentially formed in the hearth in the advancing direction of materials; through the partition design in the hearth and the whole-course penetrating layout of the feeding auger feeding pipe, materials are turned over, fed and carbonized in the pipe at the same time, and the problems of uneven carbonization and product quality fluctuation caused by static material accumulation or simple pushing of traditional external combustion type equipment are thoroughly solved; meanwhile, due to the internal combustion type design, pyrolysis gas can be spontaneously combusted in the furnace, heat directly acts on a feeding pipe and materials, heat loss caused by external combustion type double wall surface conduction is avoided, the heat utilization rate can be greatly improved, system self-circulation can be achieved under the condition that external continuous energy supply is not needed, and the operation cost is reduced.

The utility model belongs to the technical field of coal chemical industry, and particularly relates to a closed dry-method discharging device for a dry distillation process of silty coal. A closed type dry-method discharging device for a powder coal dry distillation process comprises a discharging bin support foundation, a second-section sealed type discharging bin, a first-section sealed type discharging bin and a powder coal dry distillation chamber tail are sequentially arranged above the discharging bin support foundation, the upper portion of the first-section sealed type discharging bin is fixedly connected with the powder coal dry distillation chamber tail, and the lower portion of the first-section sealed type discharging bin is fixedly connected with the powder coal dry distillation chamber tail. The lower portion of the first-section sealed discharging bin is fixedly connected with the upper portion of the second-section sealed discharging bin, a first-section discharging bin air-water adjusting pipe and a first-section discharging bin inner spraying pipe are arranged on the side wall of the upper portion of the first-section sealed discharging bin, and a second-section discharging bin air-water adjusting pipe and a second-section discharging bin inner spraying pipe are arranged on the side wall of the upper portion of the second-section sealed discharging bin. According to the utility model, by using a two-section air sealing and extinguishing structure, the production energy consumption can be reduced, and the quality of clean coal can be improved at the same time.

The invention relates to a coke discharging and dust removing system and process for a coke oven. The coke discharging and dust removing system for the coke oven comprises a coke barrier car dust collecting cover, a smoke guide pipe, a movable connecting mechanism and a smoke conversion device, one end of the smoke guide pipe is connected with a coke barrier dust hood, the other end of the smoke guide pipe is connected with the smoke conversion device through the movable connecting mechanism, and the movable connecting mechanism is movably connected with the smoke conversion device in a sealed mode. Aiming at a coke oven adopting a full dry quenching process, the flue gas conversion device is arranged on the ground, a dust collection cover of a coke barrier car is movably butted with the flue gas conversion device which is mounted on the ground through a flue gas guide pipe and a movable connecting mechanism, and flue gas generated in a coke discharging process is guided into a coke discharging and dust removing ground station to be treated; compared with a conventional mode of arranging the flue gas conversion device at a high position, a steel structure or a reinforced concrete support is omitted, or the height of the support is greatly reduced, the construction cost is reduced, the construction period is shortened, and the equipment maintenance and inspection convenience is improved.

The embodiment of the utility model provides a tail coke extinguishing and collecting device of a 6m top-charging coke oven, which comprises a material receiving hopper, an upper water tank, a high-pressure water pump and a tail coke chute which are arranged on a coke barrier car, and a coke-water separating hopper arranged on a coke quenching trolley, the receiving hopper is located below a coke oven tail coke outlet, the tail coke chute is of an inclined groove-shaped structure with two open ends, and the top end of the tail coke chute is connected with the receiving hopper; the upper water tank is communicated with the top end of the tail coke chute through a high-pressure water pump; a feeding hole is formed in the top of the coke-water separation hopper, is positioned below the tail coke chute, and is larger than the bottom end of the tail coke chute; and a screen for separating tail coke from water is also arranged in the coke-water separation hopper. According to the technical scheme, the tail coke entering the tail coke chute is scoured, extinguished and transported through the high-pressure water, so that the problem of high failure rate caused by direct contact between a scraper mechanism and the tail coke is avoided, the normal operation of production is further ensured, and the tail coke treatment capacity is improved.

The present invention discloses a coke guide device for processing and producing petroleum coke, comprising a main support plate, a conveyor 1 being arranged between a plurality of the main support plates, the outer walls of two of the main support plates being fixedly connected to a same guard plate, a conveyor 2 being arranged between the two guard plates, one end of the driving shaft of the conveyor 1 passing through the main support plate and being fixedly connected to a first motor, the outer wall of the output shaft of the first motor being fixedly connected to a bevel gear 1. By providing a rectangular plate 1, a special block 2 and a special connecting rod, when the connecting belt 1 rotates, the special connecting rod will also rotate together. Since one end of the special connecting rod is slidably connected to the inner wall of a special groove, and the special connecting rod is fixed, under the joint action of the rectangular plate 1 and the special block 2, the rectangular plate 1 will perform rapid reciprocating motion in the horizontal direction, and the feed barrel 1 fixedly connected to one end of the rectangular plate 1 will also perform the same motion, greatly improving the efficiency of screening materials.

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.

The present invention provides a method for removing hydrogen sulfide (H2S) and hydrogen cyanide (HCN) from concentrated ammonia water, the method comprising: a catalyst treatment step of contacting concentrated ammonia water containing hydrogen sulfide (H2S) and hydrogen cyanide (HCN) with an iron oxide catalyst; and a regeneration step of supplying a regeneration solution to the iron oxide catalyst to regenerate the iron oxide catalyst. According to the present invention, by simultaneously removing hydrogen sulfide (H2S) and hydrogen cyanide (HCN) contained in concentrated ammonia water, it is possible to improve the absorption efficiency of hydrogen sulfide (H2S) and hydrogen cyanide (HCN) of coke oven gas (COG) when using concentrated ammonia water in an H2S scrubber (H2S / S).

The utility model discloses a rotary stirring device convenient for dredging a coke pusher to return residual coal, which comprises a residual coal hopper, the residual coal hopper is positioned right below a coal leveling rod, a stirring module is arranged in the residual coal hopper and is used for crushing fallen coal on the coal leveling rod, a scraper is arranged below a discharge port of the residual coal hopper, and the scraper is used for conveying the fallen coal on the coal leveling rod. And the scraper conveyor is used for conveying the crushed fallen coal. According to the rotary stirring device convenient for dredging the coke pusher to return the residual coal, the self-grinding residual coal return stirring module is additionally designed, so that the residual coal return is optimized, the coal loading quantity is increased, the smooth coal leveling is ensured, no blockage is caused, the control process is optimized, and the automation of the whole process is realized.

The invention belongs to the technical field of low-rank coal dry distillation furnaces, and particularly relates to a modular coke pushing device and a large-volume dry distillation vertical retort, the modular coke pushing device comprises a coke quenching tank, a main frame, a coke supporting plate, a coke pushing rod, rollers and a reciprocating driving mechanism, the coke pushing rod is connected to the main frame, and the coke supporting plate is arranged below the coke pushing rod. The reciprocating driving mechanism comprises two hydraulic cylinders which are synchronously controlled, the two hydraulic cylinders are symmetrically arranged on the two sides of the width direction of the coke quenching tank, the piston ends of the hydraulic cylinders are connected with the connecting frame on the outer side of the main frame, and the hydraulic cylinders push the main frame to reciprocate in the length direction of the coke quenching tank. The modular coke pushing device has the beneficial effects that the driving mechanisms of the modular coke pushing device are arranged on the two sides of the carbonization chamber in the width direction, the space in the length direction of the dry distillation furnace body is not occupied, the volume expansion of the dry distillation furnace is not limited by the coke pushing structure and power any more, and the modular coke pushing device does not affect multi-stage series connection of the internal heating type vertical furnace in the length direction; and large-scale upgrading and reconstruction of the furnace body can be conveniently realized.

The utility model provides a cooling and deslagging device for waste rubber and plastic pyrolysis, which belongs to the technical field of waste rubber and plastic pyrolysis and comprises a barrel, a spiral shaft, a spiral blade and a cooling jacket. A first cavity used for cooling and conveying material slag is defined by the cylinder body; the spiral shaft is sleeved with the barrel and is of a hollow structure, a second cavity for storing cooling water is defined by the inner wall of the spiral shaft, a plurality of water outlet holes spirally distributed along the side face of the spiral shaft are formed in the spiral shaft, and the water outlet holes communicate with the first cavity and the second cavity; the spiral blade is spirally sleeved outside the spiral shaft along the side surface of the spiral shaft close to the water outlet hole; and the cooling jacket is sleeved outside the cylinder body. The slag discharging device solves the technical problem that the production efficiency is influenced as the slag after thermal cracking cannot be immediately output from the reaction kettle through the slag discharging device because the temperature of the slag after thermal cracking is very high, and has the characteristics of effectively reducing the temperature of the material and ensuring the continuity and stability of the production process.

The utility model belongs to the technical field of coke pushing machines, and particularly relates to a novel coke pushing machine which comprises a coke pushing rod, one end of the coke pushing rod is fixedly connected with a coke pushing plate, two groups of accommodating grooves are symmetrically formed in the coke pushing plate up and down, extrusion plates parallel to the coke pushing plate are arranged in the accommodating grooves, and horizontally sliding scrapers are arranged on two sides of the coke pushing plate. And a linkage mechanism connected to the scraping plate and the coke pushing plate is also arranged in the accommodating groove. According to the coke pushing device, the accommodating groove is formed in front of the coke pushing plate, and the extrusion plate is arranged in the accommodating groove to be matched with the scraping plate and other structures, so that when coke pushing operation is carried out, the scraping plate can be tightly attached to the inner wall of the carbonization chamber under the ingenious mechanical linkage effect, coke can be more effectively guided to move, and residues of the coke in the carbonization chamber are reduced; no matter for loose or compact coke, a better pushing effect can be achieved, and the coke pushing efficiency and quality are improved.

The utility model relates to the technical field of matching mechanisms for coal coke pushers, in particular to an advancing direction adjusting device for recovery of a coal coke pusher, which comprises a track body and a tackle body, and comprises a connecting frame, a sliding chute, a sliding rod, a sliding block, a guide rod, a spiral spring, a stop block, a connecting rod, a pressing plate, a connecting shaft, a connecting block and a pin shaft, the two sides of the connecting frame are fixedly connected to the inner walls of the two rail bodies, the open end of the connecting frame faces the coming side of the tackle body, the sliding grooves are formed in the middle positions of the two sides of the connecting frame correspondingly, the two ends of the sliding rod are fixedly connected with sliding blocks correspondingly, and the sliding blocks are slidably connected into the sliding grooves correspondingly. The device has the effects that the stability is good, personnel entering is reduced, the safety performance is good, the device is not affected by dust, and the control and adjustment accuracy is effectively improved.

The utility model relates to the related technical field of solid waste cracking, in particular to a corbel furnace door deslagging device of solid waste cracking equipment, which comprises a discharge part mounted on a first furnace door towards the inner side of a furnace body, the discharge part is communicated with a through groove, and a communication position is formed on the discharge part; the furnace further comprises a material guiding piece fixed to the inner wall of the furnace body, and a spiral material pushing plate arranged in the furnace body can convey ash into the material discharging piece through the material guiding piece when the furnace body rotates; when the first furnace door is closed, the discharging piece moves along with the first furnace door, and the communicating position is in butt joint with the guiding piece. The deslagging device can ensure that the furnace body is continuously in a rotating state, meanwhile, continuous feeding is carried out at the other end of the furnace body, continuous work of the cracking furnace is achieved, deslagging can be carried out without shutdown, the cracking treatment efficiency is effectively improved, meanwhile, automatic deslagging can be achieved by matching the arranged discharging piece and the guiding piece with the spiral material pushing plate, and the production cost is reduced. And other auxiliary instruments are not needed for deslagging, so that the use is convenient.

The utility model relates to the technical field of coke pushers, in particular to a guide structure for automatic advancing of a coke pusher. Comprising a pair of horizontal plates, a driving shaft is rotatably arranged between the horizontal plates, a supporting plate is fixedly arranged on the driving shaft, and the supporting plate is fixedly arranged on the driving shaft. A driving structure used for adjusting opening and closing of the supporting plate is arranged on one side of the driving shaft. The driving mechanism comprises a driving motor fixedly arranged on the horizontal plate, and the output end of the driving motor is fixedly connected to the driving shaft.

An object of the present disclosure is to provide a condition monitoring device capable of accurately detecting a sign of press clogging in a coke oven.SOLUTION: A state monitoring device 10 of a coke oven 1 includes a vibration acquisition part for acquiring vibration information on vibration when an extrusion ram 54 is pushed into a carbonization chamber 70 of the coke oven 1, and a determination part for determining the state of the carbonization chamber 70 based on the vibration information acquired by the vibration acquisition part.SELECTED DRAWING: Figure 1

A method, system, and apparatus for decomposing a biomass feedstock include providing a layer of inert particulate matter, such as sand, to line and insulate the bottom surface of a main chamber of a reactor where pyrolysis and oxidation are conducted to produce char and producer gases as primary products. In an embodiment, feedstock positioned in a side region of the reaction chamber insulates side walls of the main chamber from heat in the center region of the main chamber. In an embodiment of the method, a rate of removal of solid products such as char from the reactor is controlled in response to a temperature detected at a position of an extraction tube inlet of the reactor. Activated charcoal may be obtained as a primary product using the system and method, by feeding oxygen into the reactor at an inlet positioned adjacent to an inlet to the extraction chamber.

The utility model discloses a novel bottom lining plate for a coke guide grid of a coke barrier. The novel bottom lining plate comprises a lining plate main body, square counter bore bolts, a protection assembly and an auxiliary assembly, square bolt counter bores are formed in the end face of the lining plate body at equal intervals, and the lining plate body is installed at the square bolt counter bores through cooperation of square counter bore bolts and nuts. A latticed rib plate is fixedly arranged on the back of the lining plate main body, and the protection assembly and the auxiliary assembly are arranged on the lining plate main body; the wear-resisting base plate is arranged at the front end of the lining plate body to be matched with the wear-resisting embedded plate, so that the service life of the lining plate body is prolonged, meanwhile, wear of the square counter bore bolts is reduced, the square counter bore bolts are prevented from being heated and softened through the heat-insulating cushion blocks, and the mounting stability of the lining plate body is guaranteed through heat-insulating protection of the square counter bore bolts; and the coke guide grid bottom lining plate main body is prevented from falling off when the coke guide car pushes coke.

The invention relates to a method for preventing red coke from falling to the ground in a movable coke receiving process, which comprises the following steps of: on the basis that an original vehicle is positioned by utilizing a Gray bus coding cable, developing judgment logic aiming at movable coke receiving of a square coke tank, collecting states such as the walking direction and distance of the coke tank in the movable coke receiving process, converting each state into a programmable quantity, and determining the ground position of the red coke in the movable coke receiving process. And the start and stop of the coke pushing rod of the coke pusher are controlled according to the judgment result, so that the aim of interlocking the state of the coke tank and the coke pushing rod during movable coke receiving is fulfilled, and the red coke landing accident in the coke receiving process is prevented.

The present disclosure provides a coke oven side coke barrier car dust removal and collaborative purification system, comprising: a vehicle frame, the vehicle frame slides along the coke oven side slide rail; a desulfurization assembly, the desulfurization assembly comprises a chassis, the chassis is fixedly installed on the vehicle frame, and the top of the chassis is provided with three groups of desulfurization boxes, the top of the desulfurization box is rotatably provided with a top plate, and the top of the top plate is provided with an inlet pipe, and the bottom of the desulfurization box is provided with a delivery pipe; the inlet pipe of the air inlet assembly is connected with the gas outlet of the coke oven, the desulfurization box is sent into the inside of the desulfurization box through the air inlet assembly for flue gas treatment, the treated flue gas enters the inside of the gas storage tank, then the desulfurization box is rotated to wash the catalyst, finally the high-temperature flue gas after purification is used to dry the catalyst, so that the desulfurization catalyst is regenerated, and the desulfurization box can be used continuously by replacing the catalyst through cyclic treatment, the treatment efficiency is improved, and the treatment effect of flue gas is not affected by the intermediate pause.

The invention discloses an internal heating type vertical carbonization furnace, and particularly relates to the technical field of carbonization furnaces, the internal heating type vertical carbonization furnace comprises a synchronous linkage carbonization assembly, the synchronous linkage carbonization assembly comprises a plurality of plugging blocks, an outer sealing frame and a carbonization bearing frame, each plugging block is slidably connected to the interior of a vertical furnace shell, and the outer sealing frame is slidably connected to the interior of the vertical furnace shell; the outer wall of each plugging block is fixedly connected with an outer sealing frame, and the outer sealing frames are connected with the vertical furnace shell in an abutting mode. And the carbonization bearing frame is fixed on one side of the plugging block. The synchronous linkage carbonization assembly is adopted, the beneficial effects that large-area multi-point synchronous discharging is achieved, a solid face on the left side of a carbonization bearing frame and an inner sealing frame continue to conduct heat insulation packaging on the vertical furnace shell during discharging, and the carbonization efficiency and the energy saving performance are improved are achieved, and the problems that after carbonization, sprayed water is subjected to wet type sudden quenching in the furnace body, and the time for waiting for discharging is long; the carbonization efficiency of the vertical carbonization furnace is relatively low, and the energy-saving property is relatively poor.

The invention discloses a wear-resistant lining plate for a coke guide grid of a special-shaped coke barrier car, and particularly relates to the technical field of coking production, the wear-resistant lining plate comprises a lining plate, a plurality of supporting strips are welded at the bottom of the lining plate, a plurality of storage holes are formed in the lining plate in a penetrating manner, and a plurality of mounting holes are formed in the supporting strips in a penetrating manner. Through the arrangement of the mounting hole and the storage hole, after the lining plate is mounted and fixed, the hexagonal head at the top of the bolt completely retracts into the lining plate, the bolt is not exposed outside the lining plate, the bolt is not abraded in the coke pushing production process, and the problem that the lining plate falls off due to bolt abrasion can be well prevented.

The present invention relates to a system and method for separating and recovering hydrogen from coke oven gas (COG) in steel industry, particularly a system and method for separating and recovering hydrogen at a concentration of 99.9% by volume or more from coke oven gas (COG) in steel industry with a recovery rate of 95% or more.

The utility model relates to the technical field of coke oven machinery, in particular to a double-power-source device and an emergency system of a coke car. Oil outlets of the gas-liquid booster pump and the hydraulic pump are connected with a node, and the node is connected with an external hydraulic system; a high-pressure ball valve is further arranged between the gas-liquid booster pump and the node; the gas-liquid booster pump is communicated with the gas storage tank, and a first stop valve is arranged between the gas storage tank and the gas-liquid booster pump; when the hydraulic pump stops working, the first stop valve is opened, and the gas storage tank provides power for the gas-liquid booster pump. According to the device, after the hydraulic pump cannot provide power for the hydraulic system due to a circuit fault, residual gas in the gas storage tank is pressurized under the action of the gas-liquid booster pump, so that the power of the hydraulic system is recovered, production halt accidents caused by equipment damage can be reduced, a mechanism is prevented from being burnt out by high temperature due to a power failure fault, and the service life of the hydraulic system is prolonged. Fault influence time is reduced, operation is simple and convenient, and human resources can be effectively optimized.

The utility model provides an inflating and charging device for a coke pushing rod, which comprises a base, an inflating and charging device, a gas receiving and power receiving device, a sliding block, a sliding rail and an elastic element, the gas receiving and power receiving device is arranged on the coke pushing rod, and the inflating and charging device is fixed on the sliding block and can slide back and forth along with the gas receiving and power receiving device on the coke pushing rod; the sliding block is connected with an elastic element, tight combination of the gas and power receiving device and the inflation charging device is guaranteed through the pulling force of the elastic element, and the sliding distance of the sliding block is limited. The gas and power receiving device is elastically connected to the coke pushing rod welding piece of the coke pushing rod, so that the tight contact between the gas and power receiving device and the reliable surface of the gas charging device is ensured; and an electromagnet is arranged on the inflation charging device, and after the inflation charging device is in contact with the air and power receiving device, the electromagnet is electrified and attracted, so that the inflation charging process is stable and reliable.