CN208711734U - A kind of vertical serialization of powdery waste active carbon generating apparatus again - Google Patents

Abstract

A kind of vertical serialization of powdery waste active carbon generating apparatus again, its main body is cylinder, it by feed auger, the cooling hopper of jacket type, pillar, support baseboard, electric heating layer, small regeneration disk, greatly regeneration disk, air insulated plate, annular air pipe, volatilization gas baffle liner, regenerating furnace exterior wall, thermal insulation layer, heat-resistant layer, scrape claw leaf drive shaft, feed auger, feed hopper, rolling bearing, driving chain, driving motor and retarder, scrape claw leaf, temperature thermocouple, drive shaft support base and regeneration tail gas outlet and constitute.The alternately arranged two kinds of regeneration disks of size of multilayer are set in generating apparatus again, electric heating layer is installed on every layer of regeneration disk, claw leaf is scraped in setting on electric heating layer.Air insulated plate is installed above the regeneration disk of regeneration equipment middle and lower part, several apertures are uniformly opened up on air insulated plate；Annular air pipe is set above air insulated plate, uniformly opens up aperture on annular air pipe；Volatilization gas baffle liner is set above small regeneration disk center.

Description

A kind of vertical serialization of powdery waste active carbon generating apparatus again

One, technical field

The utility model patent is related to restoring the generating apparatus again of waste active carbon absorption property, the useless activity of especially a kind of powdery The vertical serialization of charcoal generating apparatus again.

Two, background technique

Waste active carbon is regenerated, can not only solve the problems, such as the environmental protection treatment of waste active carbon, but also can realize waste resource High-valued recycling has the function of killing two birds with one stone.It is waved since the organic matter that waste active carbon is adsorbed when heating and regenerating is heated Hair decomposes the organic gas generated as escaped in atmosphere and will pollute the environment outside, and generating apparatus must be by these harmful gas again for the charcoal that gives up Volumetric combustion is converted into the harmless objects such as carbon dioxide.Since powdery waste active carbon discomfort shares rotary furnace regeneration, it is also not suitable for shifting Dynamic bed regenerating furnace is regenerated, because powder-material meeting putty in product channel leads to not move down, is lived currently, useless to powdery Property charcoal to carry out regenerated equipment be mainly tunnel oven, useless carbon feedstock is placed in progress smoldering heating in tunnel oven in smoldering tank Regeneration, technique relatively fall behind, and intermittently operated, large labor intensity, smoldering tank is easily rupturable, and the organic gas that regenerative process generates cannot get Completely burned and pollute environment；Application No. is 201720125441.3 patent " a kind of powdery waste active carbon it is horizontal it is continuous again Generating apparatus ", it is characterized in that waste active carbon is placed in horizontal regenerating tube, the flammable volatilization gas that combustion gas or heating generate when regenerating Waste active carbon of the combustion heating above it in regenerating tube outside pipe, and with the charcoal material in helical-blade conveying regenerating tube, which sets Standby disadvantage is that the diameter of regenerating tube cannot be made very big, and Regrowth yield is limited, and such as regeneration pipe diameter is excessive, then the useless charcoal in pipe The bed of material is blocked up, causes temperature of charge uneven；Application No. is a kind of 201520931753.4 patent " vertical companies of waste active carbon Continuous regenerating furnace " it is characterized in that waste active carbon must be heated in reverse frustoconic regenerating tube after pelletizing forming, and relies on gravity Effect moves down from regenerating furnace bottom discharge, which is not suitable for the regeneration of powdery waste active carbon.For liquid phase adsorption With the active carbon of decoloration, most of is powdered activated carbon, and there is an urgent need to be suitble to the advanced generating apparatus again of powdery waste active carbon.It is based on Above-mentioned background, a kind of vertical serialization of powdery waste active carbon of the present utility model generating apparatus again.

Three, summary of the invention

A kind of vertical serialization of powdery waste active carbon of the present utility model generating apparatus again, the main body of the generating apparatus again It is 2~3 meters of cylinder internal diameter, 5~8 meters high for cylinder, this again generating apparatus by discharging spiral (1), jacket type cooling hopper (2), branch Column (3), electric heating layer (5), small regeneration disk (6), regenerates greatly disk (7), air insulated plate (8), annular air at support baseboard (4) Pipe (9), regenerating furnace exterior wall (11), thermal insulation layer (12), flame retardant coating (13), scrapes claw leaf drive shaft at volatilization gas baffle liner (10) (14), feed auger (15), feed hopper (16), rolling bearing (17), driving chain (18), driving motor and retarder (19), Claw leaf (20), temperature thermocouple (21), drive shaft support base (22) and regeneration tail gas outlet (23) is scraped to be constituted.Institute It states again and multilayer alternately arranged two kinds of regeneration disks of size is set in the cylinder of generating apparatus, electric heating is installed on every layer of regeneration disk Layer, so that used in the heating when black furnace heats up, claw leaf is scraped in setting on every layer of electric heating layer.In the every of regeneration equipment middle and lower part Air insulated plate (8) are installed above layer regeneration disk, several apertures are uniformly opened up on the air insulated plate, to make Volatile Gas Body uniformly escapes；Annular air pipe is set above the air insulated plate, uniformly opens up aperture on the annular air pipe, Spray air uniformly with the heated fuel gas volatilized of combustion-supporting useless charcoal；Volatile Gas is set above every layer small regeneration disk center Body baffle liner (10), with stop volatilization gas directly from center blanking port by allow its aperture through air insulated plate pass through by Burning.Useless carbon feedstock continuously and smoothly is added to feed screw on the big regeneration disk of regeneration equipment top layer, by motor with Retarder driving scrapes claw leaf and makees rotary motion, makes to scrape claw leaf continuously to turn over and copies charcoal material, charcoal material is along index helix by again The heart is mobile thereto for raw panel surface, and falls on next layer of small regeneration disk, and the charcoal material on small regeneration disk is scraped claw leaf and scraped It shifts outer rim onto, and falls on following big regeneration disk, the charcoal material on regeneration disk greatly is scraped claw leaf scraping again and moved to center It is dynamic, and from the small regeneration disk that center blanking port falls to next layer, and so on, size regeneration disk is alternately arranged, and charcoal material obtains To continue through each regeneration disk, regenerated charcoal material is completed on bottom regeneration disk and is scraped claw leaf scraping to center discharge port And it falls in cooling hopper and discharges after cooling.It volatilizees and escapes after the organic matter being adsorbed in charcoal material on regeneration disk is heated Fuel gas above air insulated plate to the wind machine be sent into air and burn, with heat its top regeneration disk on charcoal material, according to This analogizes.In regeneration upper side regeneration disk charcoal material the volatilization gas that escapes fail because temperature is lower the fuel gas of burning from It is successively flowed from top to bottom to the higher region of temperature at the outer rim blanking of the central blanking mouth of big regeneration disk and small regeneration disk, and It meets air further to burn, is converted into carbon dioxide and vapor；The charcoal material drying process in the regeneration disk of regeneration upper side The high-temperature region of lower part and charcoal material carry out supplement priming reaction to the vapor of volatilization in a device, keep regeneration effect more preferable.Regenerate tail Gas successively by flowing at the top of regeneration equipment from top to bottom from regenerating the central blanking mouth of disk and the outer rim blanking of small regeneration disk greatly It is dynamic, the regeneration tail gas outlet (23) of device bottom side is most regenerated afterwards is directed to thermal energy recycling equipment progress UTILIZATION OF VESIDUAL HEAT IN After be discharged into chimney.

Central blanking mouth is set in regeneration disk center greatly, allows charcoal material to central blanking mouth when rotation is arranged on regeneration disk greatly Mobile scrapes claw leaf, and orthogonal four row is arranged along radial direction on each big regeneration disk and scrapes claw leaf, make charcoal material from Big regeneration disk outer rim is mobile to central blanking mouth and falls on next layer of small regeneration disk；When rotation is arranged on small regeneration disk So that charcoal material is scraped claw leaf from the outside edge movement in center, orthogonal four row is set along radial direction on each small regeneration disk Claw leaf is scraped, keeps charcoal material mobile to outer rim from the center of small regeneration disk and falls on next layer of big regeneration disk, and so on； It scrapes claw leaf to be fixed in connecting rod and be mounted on drive shaft (14), the top of drive shaft (14) is mounted on rolling bearing (17) On, lower end carries out Auxiliary support with drive shaft support base (22), passes through driving chain with driving motor and retarder (19) (18) rotation of claw leaf is scraped in driving.It is in regeneration equipment top side setting feed hopper (16) and feed auger (15), useless charcoal is former Material is at the uniform velocity added on the big regeneration disk of regeneration equipment top layer；It is cooling hopper (2) in regeneration device bottom center setting jacket type. Generating apparatus has the feature that regeneration equipment can will again for a kind of vertical serialization of powdery waste active carbon described in the invention patent The fuel gas to volatilize in useless charcoal in a device completely burned and be converted into harmless object, and provide thermal energy to maintain required for regeneration The condition of high temperature, equipment energy consumption is low；The regeneration occupation area of equipment is small, but regeneration area is larger, and Regrowth yield is larger, Er Qieke Charging rate is adjusted according to the absorption property of regenerated carbon and scrapes claw leaf revolving speed, and product quality and yield are easy regulation and control.

Four, Detailed description of the invention

Attached drawing 1 is that a kind of vertical serialization of powdery waste active carbon described in the utility model regenerates the signal of equipment sectional structure Figure, 1 is discharging spiral, and 2 be the cooling hopper of jacket type, and 3 be pillar, and 4 be support baseboard, and 5 be electric heating layer, and 6 be small regeneration disk, 7 be big regeneration disk, and 8 be air insulated plate, and 9 be annular air pipe, and 10 be volatilization gas baffle liner, and 11 be regenerating furnace exterior wall, 12 It is flame retardant coating for thermal insulation layer, 13,14 is scrape claw leaf drive shaft, and 15 be feed auger, and 16 be feed hopper, and 17 be rolling bearing, 18 be driving chain, and 19 be driving motor and retarder, and 20 is scrape claw leaf, and 21 be temperature thermocouple, and 22 support for drive shaft Pedestal, 23 be regeneration tail gas outlet；Fig. 2 is Section A-A schematic cross-sectional view；Fig. 3 is the signal of section B-B sectional structure Figure, part description are same as above.

Five, specific embodiment

Generating apparatus is performed such operation again for a kind of vertical serialization of powdery waste active carbon described in the utility model, knot It closes attached drawing 1 to be described as follows: in black furnace heating, the useless charcoal of drying being added by feed hopper (16), it is even with feed auger (15) Speed is added on the big regeneration disk of regeneration equipment top layer, opens driving motor and retarder (19), is driven by driving chain (18) It is dynamic to scrape claw leaf (20) rotation, dry useless charcoal is added on each layer regeneration disk, stops charging when each layer regeneration disk is paved with useless charcoal, The heating power supply of electric heating layer (5) for opening each regeneration disk heats up, when the middle and lower part temperature of generating apparatus again reaches 500 DEG C It when left and right, opens blower and is passed through suitable air into generating apparatus again, the fuel gas to volatilize in useless charcoal meets air burning, to rise The temperature of high generating apparatus again.When activation room temperature in regeneration equipment middle and lower part reaches 850 DEG C or so, useless carbon feedstock is added and is fed It struggles against in (16), is at the uniform velocity added on the big regeneration disk of regeneration equipment top layer with feed auger (15), open driving motor and slow down Device (19) scrapes claw leaf (20) rotation by driving chain (18) driving, and the big charcoal material regenerated on disk is just scraped claw leaf scraping It is mobile to center, and fall to through central blanking mouth on next layer of small regeneration disk, then being scraped claw leaf pushes to regeneration Disk outer rim is mobile and falls on next layer of big regeneration disk, and so on, it repeats the above process.It is completed on bottom regeneration disk Regenerated charcoal material is scraped claw leaf scraping and fallen in jacket type cooling hopper (2) to center discharge port to discharge after cooling.

The gas volatilized from the charcoal material on regeneration upper side regeneration disk fails the combustible gas of burning because temperature is lower It is successively flowed from top to bottom to the higher region of temperature at the outer rim blanking of central blanking mouth and small regeneration disk of the body through big regeneration disk It is dynamic, and meet air and further burn, it is converted into carbon dioxide and vapor；Charcoal material on regeneration upper side regeneration disk is dry The high-temperature region of lower part and charcoal material carry out supplement priming reaction to the vapor of process volatilization in a device, make useless charcoal regeneration effect more It is good.Regeneration tail gas passes sequentially through to be flowed from top to bottom at the central blanking mouth of big regeneration disk and the outer rim blanking of small regeneration disk, most It is directed to after heat energy utilization equipment carries out UTILIZATION OF VESIDUAL HEAT IN and discharges by the regeneration tail gas outlet (23) of regeneration device bottom side To chimney.

Claims (2)

1. a kind of vertical serialization of powdery waste active carbon generating apparatus again, it is characterized in that: the main body of the generating apparatus again is cylinder, It is 2~3 meters of cylinder internal diameter, 5~8 meters high, this again generating apparatus by discharging spiral (1), jacket type cooling hopper (2), pillar (3), branch Support bottom plate (4), small regeneration disk (6), regenerates greatly disk (7), air insulated plate (8), annular air pipe (9), waves electric heating layer (5) Get angry body baffle liner (10), regenerating furnace exterior wall (11), thermal insulation layer (12), flame retardant coating (13), scrape claw leaf drive shaft (14), charging Spiral (15), feed hopper (16), rolling bearing (17), driving chain (18), driving motor and retarder (19) scrape claw leaf (20), temperature thermocouple (21), drive shaft support base (22) and regeneration tail gas outlet (23) are constituted, and are set in the regeneration The alternately arranged two kinds of regeneration disks of size of multilayer are set in standby cylinder, electric heating layer is installed on every layer of regeneration disk, so as to When black furnace heats up used in heating, claw leaf is scraped in setting on every layer of electric heating layer；Every layer of regeneration disk in regeneration equipment middle and lower part Air insulated plate (8) are installed in top, several apertures are uniformly opened up on the air insulated plate, to make volatilization gas uniformly escape Out；Annular air pipe is set above the air insulated plate, uniformly opens up aperture on the annular air pipe, keeps air equal It is even to spray the heated fuel gas volatilized of combustion-supporting useless charcoal；Volatilization gas baffle liner is set above every layer small regeneration disk center (10)。

2. a kind of vertical serialization of powdery waste active carbon generating apparatus again according to claim 1, it is characterized in that: regeneration tail gas Successively by being flowed from top to bottom from regenerating the central blanking mouth of disk and the outer rim blanking of small regeneration disk greatly at the top of regeneration equipment, To fall fuel gas completely burned, and thermal energy is provided to maintain to regenerate the required condition of high temperature, in regeneration upper side The high-temperature region of lower part and charcoal material carry out supplement priming reaction to the vapor of charcoal material drying process volatilization in regeneration disk in a device, Keep the regeneration effect of useless charcoal more preferable；Regeneration tail gas is directed to thermal energy through regenerating the regeneration tail gas outlet (23) of device bottom side Chimney is discharged into after carrying out UTILIZATION OF VESIDUAL HEAT IN using equipment.