CN101670279B

CN101670279B - Regeneration equipment and method of high-performance medium-frequency active carbon

Info

Publication number: CN101670279B
Application number: CN2009100106077A
Authority: CN
Inventors: 韩树笑; 杨磊; 张劲旅; 梁国海
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-04
Filing date: 2009-03-04
Publication date: 2011-11-02
Anticipated expiration: 2029-03-04
Also published as: CN101670279A

Abstract

The invention relates to regeneration equipment and method of high-performance medium-frequency active carbon, belonging to the field of active carbon production equipment. The regeneration equipment of the high-performance medium-frequency active carbon comprises a waste carbon box (2), a conveying rack (2), a carrier roller (5), a conveyer belt (4), a feeding funnel (8), a support frame (29), a medium-frequency power supply (13), and the like, wherein an insulating layer chamber (11) is fixed above the support frame (29); a carbon hating furnace (9) is fixed above the insulating layer chamber (11) in a communicating way, controlled by a movable overturning plate (11-1) and fixed with a copper pipe type induction coil (10) on the peripheral wall of a furnace body; the copper pipe type induction coil (10) is connected with a medium-frequency power supply water-cooling cable (15); the feeding funnel (8) is arranged above the carbon hating furnace (9) in a communicating way; and a cone-shaped carbon hopper (28) which is communicated with the insulating layer chamber (11) is arranged below the support frame (29). The active carbon regenerated by the regeneration equipment has good activation effect and low burning loss rate; in addition, the regeneration equipment saves energy and has high production efficiency.

Description

Intermediate frequency active carbon reclaim equiment and renovation process thereof

Technical field

The invention belongs to Activated Carbon Production equipment, particularly a kind of intermediate frequency active carbon reclaim equiment and renovation process thereof.

Background technology

At present, China adopts the refractory material square groove to the active carbon reclaim equiment more, wherein add graphite electrode, produce Jiao Erre by the charcoal conduction, useless charcoal is activated, its shortcoming is that this regenerating furnace Proper Design is too high, be easy to generate danger, dangerous, slow by the graphite electrode firing rate, efficient is low, and frequent scaling loss electrode, active carbon is also had scaling loss, influence the active carbon anti-wear performance, activation effect is undesirable, when temperature reach a certain height easily and the charcoal groove be sintered into one, form short circuit, the control electric current is infinitely risen, influence the service life of equipment.

Summary of the invention

The objective of the invention is to overcome above-mentioned technical deficiency, a kind of digital control circuit good stability is provided, is heated evenly, simple to operate, cost is low, free of contamination intermediate frequency active carbon reclaim equiment and renovation process thereof.

The technical scheme that technical solution problem of the present invention adopts is: intermediate frequency active carbon reclaim equiment comprises useless charcoal case, carry frame, carrying roller, conveyer belt, elevating hopper, support, intermediate frequency power supply, water pump, water-cooled cable, be characterized in heat-insulation layer chamber of support upper fixed, the connection of top, heat-insulation layer chamber is fixed a charcoal heating furnace and is controlled with drop in leaf, the charcoal heating furnace is a fixed copper tubular type induction coil in the peripheral wall of body of heater, induction coil connects the intermediate frequency power supply water-cooled cable, above the charcoal heating furnace, be communicated with elevating hopper is housed, below support, be communicated with the heat-insulation layer chamber and adorn the taper shape charcoal bucket that falls, below the charcoal bucket that falls, fixedly adorn one and go out charcoal control wheel housing, an active carbon feeding mouth is established in the top that goes out charcoal control wheel housing, an active carbon discharging opening is established in the below, a Quality Initiative wheel shaft is adorned in the centre, the blade of right-angled intersection is housed on the Quality Initiative wheel shaft, adorn a control sprocket wheel on the termination, on support, fix a frequency control motor with control sprocket wheel horizontal level, fix a motor sprocket at motor sprocket axle head head, motor sprocket is connected with chain drive with the control sprocket wheel, fix a charcoal groove on the support below the active carbon discharging opening, a pan tank is fixed in charcoal groove below; The renovation process of active carbon is that the useless charcoal in the useless charcoal case is delivered in the elevating hopper by conveyer belt, waste active carbon in the elevating hopper is delivered to the charcoal heating furnace, induction coil in the charcoal heating furnace is by intermediate frequency power supply power supply control, induction coil is heated to 750 ℃, heating is 8 minutes under 750 ℃ of states, waste active carbon turnover panel on the heat-insulation layer chamber makes heating under controlling automatically after fell into the insulation of heat-insulation layer chamber after 7 minutes, start frequency control motor, drive the control sprocket rotation, blade on the control wheel shaft rotates thereupon, waste active carbon after the heating is entered from the active carbon feeding mouth of control wheel housing top, waste active carbon after the heating falls into the charcoal groove with blade rotation from the active carbon discharging opening, more enters pan tank from the charcoal groove again, adorn cooling water in the pan tank, from pan tank, take out qualified active carbon again.

The invention has the beneficial effects as follows: the active carbon activation effect through reclaim equiment regeneration is good, burn out rate is low, equipment is saved the energy, the production efficiency height is saved cost than graphite electrode regenerating furnace, and is free from environmental pollution, the heating of employing intermediate frequency power supply, easy temperature control, simple to operate, the quality of activated carbon after the activation is good.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is an intermediate frequency active carbon reclaim equiment structural representation.

Among the figure, the 1-charcoal tank tower that gives up; The 2-charcoal case that gives up; The 3-cylinder; The 4-conveyer belt; The 5-carrying roller; The 6-carrier roller frame; 7-carries frame; The 8-elevating hopper; 9-charcoal heating furnace; The 10-induction coil; 11-heat-insulation layer chamber; The 11-1-turnover panel; 12-induction coil water-cooled cable; The 13-intermediate frequency power supply; 14-intermediate frequency power supply seat; 15-intermediate frequency power supply water-cooled cable; The 16-water pump; The 17-pump water inlet; The 18-cooling water; 19-finished product charcoal; The 20-pan tank; The 21-blade; 22-charcoal groove; 23-control wheel housing; 23-1-active carbon discharging opening; 23-2-active carbon feeding mouth; The 24-chain; The 25-frequency control motor; 26-motor train wheel shaft; The 27-motor sprocket; The 28-charcoal bucket that falls; The 29-support; 30-Quality Initiative wheel shaft; 31-controls sprocket wheel;

The specific embodiment

Embodiment, with reference to accompanying drawing 1, the feeding system of intermediate frequency active carbon reclaim equiment is fixedly to establish a useless charcoal case 2 above the charcoal tank tower 1 useless, the useless active carbon of dress in the useless charcoal case 2, useless charcoal case 2 left side fixed conveyor framves 7 are carried above the frame 7 fixedly carrier roller frames 6, dress carrying roller 5 above the carrier roller frame 6, with two cylinders, 3 dress conveyer belts 4, wherein bottom roll 3 is located at the top of useless charcoal case 2 above the carrying roller 5, and last cylinder 3 is located at the top of elevating hopper 8.The below connection of elevating hopper 8 is provided with charcoal heating furnace 9, tubulature shape copper induction coil 10 in the wall of charcoal heating furnace 9, and the intermediate frequency power supply 13 that induction coil 10 usefulness induction coil water-cooled cables 12 connect provides power supply control.Fixedly establish heat-insulation layer chamber 11 below charcoal heating furnace 9, the turnover panel 11-1 that can overturn is established in 11 tops, heat-insulation layer chamber, and the waste active carbon that heats with control falls.Heat-insulation layer chamber 11 is fixed on the top of support 29, support 29 can be made with channel-section steel, the below of heat-insulation layer chamber 11 is communicated with establishes the charcoal bucket 28 that falls, the fall lower end of charcoal bucket 28 becomes enclosed type to fix a circular control wheel housing 23, establish a Quality Initiative wheel shaft 30 at control wheel housing 23 centers, on Quality Initiative wheel shaft 30, become right-angled intersection fixed blade 21, in axle 30 terminations fixing control sprocket wheel 31. on support 29 legs with frequency control motor 25 of control 31 one-tenth horizontal fixed of sprocket wheel, fix a motor sprocket 27 on 25 26 in motor, control sprocket wheel 31 and motor sprocket 27 usefulness chains 24 are in transmission connection.Establish active carbon feeding mouth 23-2 above control wheel housing 23, active carbon discharging opening 23-1 is established in the below, and the waste active carbon in the charcoal bucket that falls after the heating rotates at control impeller blade 21 and falls in the charcoal groove 22, and charcoal groove 22 is fixed in the middle of four legs of support 29.Establish pan tank 20 below charcoal groove 22, cooling water 18 is housed in the pan tank 20, finished product charcoal 19 is by water cooling and remove the appearance dust and can take out high performance active carbon.Intermediate frequency power supply 13 is fixed on the intermediate frequency power supply seat 14, intermediate frequency power supply seat 14 below station pumps 16, and water pump 16 connects pump water inlet 17 and intermediate frequency power supply water-cooled cable 15, and water-cooled cable 15 connects intermediate frequency power supply 13, supplies with intermediate frequency power supply 13 electric energy.

The renovation process of active carbon is that the useless charcoal in the useless charcoal case 2 is delivered in the elevating hopper 8 by conveyer belt 4, waste active carbon in the elevating hopper 8 is delivered to charcoal heating furnace 9, induction coil 10 in the charcoal heating furnace 9 is by intermediate frequency power supply 13 power supply controls, induction coil 10 is heated to 750 ℃, heating is 8 minutes under 750 ℃ of states, active carbon turnover panel 11-1 on the heat-insulation layer chamber 11 makes heating under controlling automatically after fell into 11 insulations of heat-insulation layer chamber after 7 minutes, start frequency control motor 25, driving control sprocket wheel 31 rotates, blade 21 on the Quality Initiative wheel shaft 30 rotates thereupon, active carbon enters from the active carbon feeding mouth 23-2 of control wheel housing top 23, active carbon rotates with blade 21,23-1 falls into charcoal groove 22 from the active carbon discharging opening, from charcoal groove 22, enter pan tank 20 again, dress cooling water 18 in the pan tank 20 takes out qualified active carbon again from pan tank 20.

Claims

1. intermediate frequency active carbon reclaim equiment, comprise useless charcoal case (2), carry frame (7), carrying roller (5), conveyer belt (4), elevating hopper (8), support (29), intermediate frequency power supply (13), water pump (16), water-cooled cable, it is characterized in that in support (a 29) heat-insulation layer chamber of upper fixed (11), top, heat-insulation layer chamber (11) is communicated with to be fixed a charcoal heating furnace (9) and uses drop in leaf (11-1) control, charcoal heating furnace (9) is a fixed copper tubular type induction coil (10) in the peripheral wall of body of heater, induction coil (10) connects the intermediate frequency power supply water-cooled cable, in the connection of the top of charcoal heating furnace (9) elevating hopper (8) is housed, be communicated with heat-insulation layer chamber (11) in the below of support (29) and adorn the taper shape charcoal bucket (28) that falls, fixedly adorn one in the below of the charcoal bucket (28) that falls and go out charcoal control wheel housing (23), an active carbon feeding mouth (23-2) is established in the top that goes out charcoal control wheel housing (23), an active carbon discharging opening (23-1) is established in the below, a Quality Initiative wheel shaft (30) is adorned in the centre, the blade (21) of right-angled intersection is housed on the Quality Initiative wheel shaft (30), adorn a control sprocket wheel (31) on the termination, go up and control sprocket wheel (31) horizontal level at support (29) and fix a frequency control motor (25), fix a motor sprocket (27) in motor train wheel shaft (26) termination, motor sprocket (27) and control sprocket wheel (31) are in transmission connection with chain (24), fix a charcoal groove (22) on the support (29) of active carbon discharging opening (23-1) below, a pan tank (20) is fixed in charcoal groove (22) below.

2. one kind is adopted the method for the described intermediate frequency active carbon of claim 1 reclaim equiment regenerated carbon to be: the useless charcoal in the useless charcoal case (2) is delivered in the elevating hopper (8) by conveyer belt (4), waste active carbon in the elevating hopper (8) is delivered to charcoal heating furnace (9), induction coil (10) in the charcoal heating furnace (9) is by intermediate frequency power supply (13) power supply control, induction coil (10) is heated to 750 ℃, heating is 8 minutes under 750 ℃ of states, active carbon turnover panel (11-1) on the heat-insulation layer chamber (11) makes heating under controlling automatically after fell into heat-insulation layer chamber (11) insulation after 7 minutes, start frequency control motor (25), driving control sprocket wheel (31) rotates, blade (21) on the Quality Initiative wheel shaft (30) rotates thereupon, active carbon enters from the active carbon feeding mouth (23-2) of control wheel housing (23) top, active carbon rotates with blade (21), fall into charcoal groove (22) from active carbon discharging opening (23-1), from charcoal groove (22), enter pan tank (20) again, dress cooling water (18) in the pan tank (20) takes out qualified active carbon again from pan tank (20).