CN107051389A - A kind of microwave carbonizing apparatus - Google Patents

Abstract

The invention provides a kind of microwave carbonizing apparatus, belong to carbon production apparatus technical field.It solves the technical problems such as existing carbon production apparatus is seriously polluted.A kind of microwave carbonizing apparatus, the main tracheae of filling CO 2 gas including sealed casing and into casing, feeding mouth and discharging opening are offered on casing, the feeding device being set in casing is provided with feeding mouth, wood grinder, sawdust agitator, forming machine, microwave carbonizing plant, activating charcoal device and drawing mechanism are disposed with casing, drawing mechanism is arranged on discharge outlet；The bronchus one in casing is provided with feeding mouth, bronchus two and bronchus three are additionally provided with casing, bronchus one, bronchus two and bronchus three are communicated with main tracheae, and the outlet side of bronchus two is located at the middle part of casing, and bronchus three is connected with microwave carbonizing plant.The present invention has the advantages that pollution-free.

Description

A kind of microwave carbonizing apparatus

Technical field

The invention belongs to carbon production apparatus technical field, it is related to a kind of microwave carbonizing apparatus.

Background technology

Porous carbon material is because its holes mechanism is flourishing, and adsorption capacity is stronger.The topic discussed warmly is had become in recent years, it is porous The field such as high-efficiency adsorbent and catalyst carrier and processing heavy metal remnants is applied to Carbon Materials more.And major emphasis exists In charing and activation process.

So-called charing is exactly to close carbon organic matter to exclude most of non-carbon element-hydrogen and oxygen under the high temperature conditions.Occur de- Oxygen, is cyclized, the chemical reaction such as contracting poly and crosslinked, and the element carbon atom being released then is combined into and is commonly referred to as having for basic graphite microcrystal Sequence crystal forming material.The mutually arranged of crystallite is irregular to leave space between crystallite.【Active carbon adsorption technology and its Application/Guo Kunmin in environmental project writes-Beijing：Chemical Industry Press, 2016.1 ISBN 978-122-25480- 1】。

Activation refers to the further expandable pores structure on the basis of charing in the same direction.And the charcoal of unlike material Compound, the distribution of the cumulative volume and pore volume in its hole is also not quite similar, and causing its adsorption capacity, there is also difference.Wherein activate Degree is also in close relations with selected activator type, and soak time equally influences gap structure.When burn tinctuer is less than 50% When, can obtain microporous activated carbon, and burn tinctuer between 50%-75% when, be the mixed structure of macropore and micropore, lost when burning When rate is more than 75%, big mesoporous activated carbon is obtained.【Active carbon adsorption technology and its application/Guo Kunmin in environmental project are compiled Work-Beijing：Chemical Industry Press, 2016.1 ISBN 978-122-25480-1】.

Catalyst for activation can be oxygen, carbon dioxide.Can also be vapor or potassium hydroxide.Oxygen and charcoal When temperature reaches 600 DEG C, you can activation, with charcoal, when temperature reaches 800-950 DEG C, activation phenomenon occurs for vapor.Water steams Gas can be such that reaction uniformly carries out, and in general, carbon dioxide makees the better of activator.

(or using air-cooled) after activation, is cooled down to activated material with recirculated water, less than 60 DEG C are dropped temperature to, so Afterwards fragmentation processing, final sizing packaging are carried out by iron hammer.

Methane generated in carbonization process, carbon monoxide can be stored as energy resources centralized recovery.Carbonized Acetic acid in journey, tar concentrates on charing bottom portion and is collected.Carbon monoxide generated in activation process can conduct Product of growing nonparasitically upon another plant is sold.

The content of the invention

The purpose of the present invention be for existing technology exist above mentioned problem there is provided a kind of microwave carbonizing apparatus, this hair Bright technical problem to be solved be how pollution-free carbon processed.

The purpose of the present invention can be realized by following technical proposal：A kind of microwave carbonizing apparatus, it is characterised in that including Sealed casing and into casing filling CO 2 gas main tracheae, offer feeding mouth and discharging opening on the casing, institute State and be disposed with wood grinder, wood chip in the feeding device for being provided with and being set in casing at feeding mouth, the casing and stir Machine, forming machine, microwave carbonizing plant, activating charcoal device and drawing mechanism are mixed, the drawing mechanism is arranged on discharge outlet；Institute State and bronchus two and bronchus three, institute are additionally provided with the bronchus one being provided with feeding mouth in casing, the casing State bronchus one, bronchus two and bronchus three to communicate with the main tracheae, the outlet side of the bronchus two is positioned at described The middle part of casing, the bronchus three is connected with the microwave carbonizing plant.

Outside is to constantly offer carbon dioxide, and continue to keep the gas concentration lwevel in casing, branch in casing Tracheae one by sealing gland at feeding mouth, prevents outside air from carrying out convection current, bronchus two with the gas in casing to a certain extent The gas in casing is changed together with bronchus one；After timber after blocking is crushed by wood grinder, By sawdust agitator by wood chip and other stick together material and be stirred, make wood chip formation pureed, then by forming machine by wood Designated shape is made in bits mud, and the wood chip after shaping is carbonized in the presence of microwave carbonizing plant；Charcoal after carbonization is carried out Activation can obtain activated carbon, finally be discharged finished activated charcoal by drawing mechanism.

Bronchus two can also realize the function of ventilation, and the waste gas in casing is discharged along bronchus two and main tracheae, and It is handled, pollution-free operation is realized.

In a kind of above-mentioned microwave carbonizing apparatus, the feeding device includes the first conveyer belt driven by roller, institute The outer surface for stating the first conveyer belt is provided between some parting beads, plane where the parting bead and first conveyer belt in a folder Angle, the angle is fixedly installed and orthogonal two pieces shields of first conveyer belt between 30 °~60 ° on the casing Plate, two pieces of backplates are located at the both sides of first conveyer belt respectively.

First conveyer belt is tilted upward, to facilitate the transmission and transport of timber, the parting bead set on the first conveyer belt It is in an angle between plane where the first conveyer belt, in the presence of backplate, timber is not fallen out, at backplate end, wood Material slides along parting bead, into next job step.

Preferably, angle is 45 ° between plane where parting bead and the first conveyer belt.

In a kind of above-mentioned microwave carbonizing apparatus, the wood grinder includes body, rotating shaft and cover, the body On uniformly offer some filter bores, the cover wraps up the body, is fixedly installed in the rotating shaft some circular Some blades two are rotatably connected in blade one, the rotating shaft, the blade one and blade two are alternate to be set, and is set on the cover It is equipped with wood chip tap；The blade two is in sector.Blade two is in sector, to larger space is reserved in body, so as to timber Persistently it is crushed in body, the wood chip formed after crushing is expelled in the cavity volume between cover and body by filter bores, wood Bits are discharged after the collection of the cavity volume by wood chip tap, into next job step.

In a kind of above-mentioned microwave carbonizing apparatus, the rotating shaft is hollow structure, and it is transversal to be provided with one in the rotating shaft Damping generating assembly corresponding with the blade 211, the resistance are provided with the oval damper rod in face, the rotating shaft Buddhist nun's generating assembly includes the hole one and hole two being opened in rotating shaft, and the aperture in the hole one is more than the aperture in the hole two, described It is provided with hole one in a steel ball, the hole two and is provided with a pushing block, the outer end of the pushing block and the steel ball is against described to push away The inner of block can with the damper rod against；A holddown spring is provided between the pushing block and the steel ball.

Damper rod, by changing various sizes of damper rod, can adjust damper rod to pushing block in the hollow intracavitary of rotating shaft Extruding force, so that the resistance between steel ball and blade two is adjusted, so as to control blade two to coordinate with blade one to timber Crushed, can also be occurred relative displacement when crushing resistance is larger between blade one, so as to relax resistance, prevent wood It is stuck between blade one and blade two, it can also prevent the excessive mistake fire damage caused to wood chip pulverizer of load.

In a kind of above-mentioned microwave carbonizing apparatus, the wood grinder also includes a scraper plate, and the scraper plate is with owning The outer end of blade two be fixedly linked, the outer surface of the scraper plate is curved surface, and is adapted to the inwall of the body.Scraper plate and machine Gap between internal wall is smaller, can occur to carry out the wood chip in body when relative displacement between scraper plate and blade one Stirring, is crushed, while also can prevent wood chip from will filter hole plug again to wood chip.

In a kind of above-mentioned microwave carbonizing apparatus, a lock nut is provided between the rotating shaft and damper rod.Locking Nut is used to use fixed between damper rod and rotating shaft and positioning.

In a kind of above-mentioned microwave carbonizing apparatus, the sawdust agitator includes the housing with inner cavity body, described It is provided with housing in a feed opening, the housing and is provided with paddle, several tar mouths is provided with the housing, it is described Tar mouth is connected with a tar extrusion device.Tar extrusion device is a dress that the tar prepared is pushed to tar mouth Put, the device is conventional extruder, is not carefully stated herein；Wood chip after the upper wood chip tap discharge of wood grinder, Enter from feed opening in housing, in the presence of paddle, wood chip is mixed into pureed with tar, and paddle is spiral helicine strip Blade, can extrude the wood chip of pureed and blended tars from one end of housing, into next job step.

In a kind of above-mentioned microwave carbonizing apparatus, the baffle plate in housing, institute are provided with below the feed opening The spherical shape of baffle plate is stated, the baffle plate contour dimension is more than the contour dimension of the feed opening.Baffle plate is sphere, on the one hand can Wood chip feed opening being blocked is prevented, and prevents wood chip is returned from feeding, the gap between baffle plate and housing is blocked, on the other hand, due to wood Bits form unclosed tubular between baffle plate and inner walls, can also effectively ensure that wood chip has tar to stir.

In a kind of above-mentioned microwave carbonizing apparatus, the forming machine include the second conveyer belt and by the second conveyor belt loop around Heater, be fixedly installed in a supporting plate, the supporting plate on the casing and be provided with above the second conveyer belt Flask, be fixedly installed some connecting rods on second conveyer belt, the connecting rod is uniformly arranged on second conveyer belt, One end of the connecting rod is connected with second conveyer belt, and the other end of the connecting rod is fixedly installed a dividing plate, the dividing plate It is plugged in the flask.The mixing purees of wood chip and tar enters in shape box after being come out from sawdust agitator, flask and case Body is fixedly connected, and is remained static, in the presence of the dividing plate on the second conveyer belt, the mixing purees quilt of wood chip and tar It is divided into multistage, mould can also be set between dividing plate, obtains the charcoal semi-finished product of designated shape and structure.

Heater is electrical heating, and appropriate hardening is carried out to the pureed semi-finished product in shape box, solidifies it and has one Fixed intensity, is arranged on the heater in the second conveyer belt, and whole second conveyer belt can be made to be in the heated of continuous uniform State, improves the condition and quality of charcoal semi-finished product.

In a kind of above-mentioned microwave carbonizing apparatus, the microwave carbonizing plant includes a microwave cavity, the microwave cavity Blanking funnel is provided with cavity and goes out funnel, the side of the microwave cavity is provided with slide plate one and slide plate two, the slide plate One be located at the outlet of the blanking funnel can be covered, the slide plate two can by it is described go out funnel place leakage cover, institute State slide plate one and slide plate two is slidably connected on the cavity of the microwave cavity, one and the cunning are fixedly connected with the slide plate one A control panel two vertical with the slide plate two is fixedly connected with the vertical control panel one of plate one, the slide plate two, it is described Control panel one, which is located on the outside of the control panel two, the control panel two, is fixedly installed some guide pillars, and the guide pillar is plugged On above-mentioned control panel one, and control panel one can be slided along the guide pillar, be set between the control panel one and control panel two Have and be provided with some buffer springs two between buffer spring one, the cavity of the control panel two and the microwave cavity；The casing On be rotatably connected to a cam, the cam is located between the cavity of the microwave cavity and control panel two.

It can continue to produce microwave in microwave cavity on microwave carbonizing plant, high-tension electricity is provided to magnetron by power supply, Magnetron continuously generates microwave under power supply excitation, then by Wave guide system, coupling microwaves intracavitary, its technology is prior art, Not carefully state herein；

Blanking funnel controls covering and opening for its opening by slide plate one, goes out funnel by backplate two to control it Covering and opening for opening, controls cam rotation, and the top of cam first extrudes control panel two so that slide plate two is opened, microwave cavity The charcoal that interior microwave has been carbonized is by going out funnel discharge, and at the same time, in the presence of buffer spring one, control panel one is also opened Beginning thinks that outside is translated, so that slide plate one opens the opening of blanking funnel, charcoal semi-finished product to be carbonized can leak from blanking Bucket enters microwave cavity, and after control panel two are left on the summit of cam, in the presence of buffer spring two, control panel two resets, with Rear control plate one also resets, and slide plate one and slide plate two by blanking funnel and can go out funnel and cover respectively.

In a kind of above-mentioned microwave carbonizing apparatus, the activating charcoal device includes an activation chamber, the activation chamber tool There is entrance, the bronchus three is communicated with the activation chamber, and the drawing mechanism includes a discharging mode, and the discharging mode is located at institute State activation intracavitary, the discharging mode upper end open, and being open towards the entrance, be provided with the casing can by it is described go out The discharge door that material mouth is blocked, the discharging mode is connected with a pull bar, and the pull bar is stretched out outside the casing.

Charcoal after activation can be taken out by discharging mode, convenience simple in construction, safe and reliable.

The case that carbon dioxide continues is activated intra-bladder instillation by bronchus three, and carbon dioxide can live as charcoal The activator of change, can also make activation intracavitary formation anaerobic environment, improve activation efficiency；Activating charcoal is prior art, passes through height The burning that temperature makes charcoal occur crystallite loses gasification reaction, and being formed has hole activated carbon, this is refused to canvass herein.

Compared with prior art, the present invention has advantages below：

1st, all process steps are in a sealed case in-vivo procedures by whole equipment, can realize almost pollution-free operation.

2nd, the first conveyer belt is tilted upward, to facilitate the transmission and transport of timber, set on the first conveyer belt every It is in an angle between plane where bar and the first conveyer belt, in the presence of backplate, timber is not fallen out, at backplate end, Timber slides along parting bead, into next job step.

3rd, damper rod rotates in the hollow intracavitary of rotating shaft, extruding force of the damper rod to pushing block can be adjusted, so as to adjust steel Resistance between pearl and blade two, is crushed so as to control blade two to coordinate with blade one to timber, also can be in powder When broken resistance is larger, occurs relative displacement between blade one, so as to relax resistance, prevent wood stuck in blade one and blade Between two, the excessive mistake fire damage caused to wood chip pulverizer of load can be also prevented.

4th, the gap between scraper plate and body inwall is smaller, when can occur relative displacement between scraper plate and blade one Wood chip in body is stirred, wood chip is crushed again, while also can prevent wood chip from will filter hole plug.

5th, blanking funnel controls covering and opening for its opening by slide plate one, goes out funnel by backplate two to control What it was open covers and opens, and control cam rotation, the top of cam first extrudes control panel two so that slide plate two is opened, microwave The charcoal that intracavitary microwave has been carbonized is by going out funnel discharge, at the same time, in the presence of buffer spring one, control panel one Start to think that outside is translated, so that slide plate one opens the opening of blanking funnel, charcoal semi-finished product to be carbonized can be from blanking Funnel enters microwave cavity, and after control panel two are left on the summit of cam, in the presence of buffer spring two, control panel two resets, Also resetted with rear control plate one, slide plate one and slide plate two by blanking funnel and can go out funnel and cover respectively.

Brief description of the drawings

Fig. 1 is the overall structure diagram of this microwave carbonizing apparatus.

Fig. 2 is the planar structure schematic diagram of the first conveyer belt.

Fig. 3 is the sectional view of wood grinder and sawdust agitator.

Fig. 4 is the sectional view of wood grinder.

Fig. 5 is the overall structure diagram of forming machine.

Fig. 6 is the sectional view of the first conveyer belt.

Fig. 7 is the overall structure diagram of microwave carbonizing plant.

Fig. 8 is the enlarged drawing of part A in Fig. 4.

In figure, 1, casing；11st, main tracheae；12nd, feeding mouth；13rd, discharging opening；14th, bronchus one；15th, bronchus two；16、 Bronchus three；21st, the first conveyer belt；22nd, parting bead；23rd, backplate；31st, body；32nd, rotating shaft；33rd, cover；34th, filter bores；35、 Blade one；36th, blade two；37th, wood chip tap；38th, damper rod；41st, generating assembly is damped；42nd, Kong Yi；43rd, hole two；45、 Steel ball；46th, pushing block；47th, holddown spring；48th, scraper plate；49th, lock nut；51st, housing；52nd, feed opening；53rd, paddle；54、 Tar mouth；55th, baffle plate；61st, the second conveyer belt；62nd, supporting plate；63rd, flask；64th, connecting rod；65th, dividing plate；71st, microwave cavity；72、 Blanking funnel；73rd, funnel is gone out；74th, slide plate one；741st, control panel one；75th, slide plate two；751st, control panel two；76th, guide pillar； 77th, buffer spring one；78th, buffer spring two；79th, cam；81st, chamber is activated；82nd, discharging mode；83rd, entrance；84th, discharge door；85、 Pull bar.

Embodiment

The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described, But the present invention is not limited to these embodiments.

As shown in figure 1, the main gas of microwave carbonizing apparatus filling CO 2 gas including sealed casing 1 and into casing 1 Offered on pipe 11, casing 1 and be provided with the feeding device being set in casing 1 at feeding mouth 12 and discharging opening 13, feeding mouth 12, Wood grinder, sawdust agitator, forming machine, microwave carbonizing plant, activating charcoal device and discharging are disposed with casing 1 Device, drawing mechanism is arranged at discharging opening 13；It is provided with feeding mouth 12 in the bronchus 1 in casing 1, casing 1 Be additionally provided with bronchus 2 15 and bronchus 3 16, bronchus 1, bronchus 2 15 and bronchus 3 16 with main tracheae 11 Communicate, the outlet side of bronchus 2 15 is located at the middle part of casing 1, bronchus 3 16 is connected with microwave carbonizing plant.

Outside provides carbon dioxide to continuous in casing 1, and continues to keep the gas concentration lwevel in casing 1, Bronchus 1 prevents outside air from carrying out convection current, branch with the gas in casing 1 to a certain extent by sealing gland at feeding mouth 12 Tracheae 2 15 is changed together with bronchus 1 to the gas in casing 1；Timber after blocking is crushed by timber After machine is crushed, wood chip is sticked together with other by material by sawdust agitator and is stirred, made wood chip formation pureed, then pass through Designated shape is made in wood chip mud by forming machine, and the wood chip after shaping is carbonized in the presence of microwave carbonizing plant；After being carbonized Charcoal carry out activation can obtain activated carbon, finally finished activated charcoal is discharged by drawing mechanism；Bronchus 2 15 can also The function of ventilation is realized, the waste gas in casing 1 is discharged along bronchus 2 15 and main tracheae 11, and it is handled, is realized Pollution-free operation.

As depicted in figs. 1 and 2, feeding device is included outside the first conveyer belt 21 driven by roller, the first conveyer belt 21 Surface be provided between some parting beads 22, the place plane of 22 and first conveyer belt of parting bead 21 be in an angle, the angle 30 °~ Between 60 °, it is fixedly installed on casing 1 and distinguishes position with the orthogonal two pieces of backplates 23 of the first conveyer belt 21, two pieces of backplates 23 In the both sides of the first conveyer belt 21；First conveyer belt 21 is tilted upward, to facilitate the transmission and transport of timber, in the first transmission With being in an angle between the place plane of 22 and first conveyer belt of parting bead 21 set on 21, in the presence of backplate 23, timber is not It can drop, at 23 end of backplate, timber slides along parting bead 22, into next job step.

In the present embodiment, angle is 45 ° between the place plane of 22 and first conveyer belt of parting bead 21.

As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 8, wood grinder is included on body 31, rotating shaft 32 and cover 33, body 31 Even to offer some filter bores 34, cover 33 wraps up body 31, and some circular blades 1 are fixedly installed in rotating shaft 32, It is rotatably connected in rotating shaft 32 on some blades 2 36, blade 1 and the alternate setting of blade 2 36, cover 33 and is provided with wood chip Tap 37；Blade 2 36 is in sector.Blade 2 36 is in sector, to larger space is reserved in body 31, so that timber is in machine Persistently it is crushed in body 31, the wood chip formed after crushing is expelled to the cavity volume between cover 33 and body 31 by filter bores 34 Interior, wood chip is discharged after the collection of the cavity volume by wood chip tap 37, into next job step；Rotating shaft 32 is hollow knot It is provided with the oval damper rod 38 in a cross section, rotating shaft 32 to be provided with structure, rotating shaft 32 and is corresponded with blade 2 36 Damping generating assembly 41, damping generating assembly 41 includes being opened in hole 1 and hole 2 43 in rotating shaft 32, the hole in hole 1 Footpath, which is more than to be provided with a steel ball 45, hole 2 43 in the aperture in hole 2 43, hole 1, is provided with a pushing block 46, the outer end of pushing block 46 With steel ball 45 against the inner of, pushing block 46 can with damper rod 38 against；A compression bullet is provided between pushing block 46 and steel ball 45 Spring 47.

Damper rod 38 rotating shaft 32 hollow intracavitary, by changing various sizes of damper rod 38, by changing different chis Very little damper rod 38, can adjust extruding force of the damper rod 38 to pushing block 46, so as to adjust between steel ball 45 and blade 2 36 Resistance, thus control blade 2 36 can with blade 1 coordinate timber is crushed, also can crushing resistance it is larger when, Occur relative displacement between blade 1, so as to relax resistance, prevent wood stuck between blade 1 and blade 2 36, Also the excessive mistake fire damage caused to wood chip pulverizer of load can be prevented；Wood grinder also includes a scraper plate 48, scraper plate 48 It is fixedly linked with the outer end of all blades 2 36, the outer surface of scraper plate 48 is curved surface, and is adapted to the inwall of body 31.Scraper plate Gap between 48 and the inwall of body 31 is smaller, by body when can occur relative displacement between scraper plate 48 and blade 1 Wood chip in 31 is stirred, and wood chip is crushed again, while also can prevent wood chip from blocking filter bores 34；Rotating shaft 32 A lock nut 49 is provided between damper rod 38.Lock nut 49 is used for will be fixed between damper rod 38 and rotating shaft 32 and fixed Use position.

As shown in figure 3, sawdust agitator includes being provided with a feed opening on the housing 51 with inner cavity body, housing 51 52, it is provided with paddle 53, housing 51 in housing 51 and is provided with several tar mouths 54, the tar of tar mouth 54 and one extrusion dress Put connected.Tar extrusion device is a device that the tar prepared is pushed to tar mouth 54, and the device squeezes for conventional Go out machine, not carefully state herein；Wood chip enters housing after the upper wood chip tap 37 of wood grinder is discharged from feed opening 52 In 51, in the presence of paddle 53, wood chip is mixed into pureed with tar, and paddle 53 is spiral helicine strip blade, can The wood chip of pureed and blended tars are extruded from one end of housing 51, into next job step, the lower section of feed opening 52 is set The baffle plate 55 in housing 51 is equipped with, the spherical shape of baffle plate 55, the contour dimension of baffle plate 55 is more than the contour dimension of feed opening 52； Baffle plate 55 is sphere, on the one hand can prevent wood chip feed opening being blocked 52, and prevents wood chip is returned from feeding, by baffle plate 55 and housing 51 it Between gap block, on the other hand, can be with because wood chip forms unclosed tubular between baffle plate 55 and the inwall of housing 51 It is effective to ensure that wood chip has tar to stir.

As shown in Fig. 1, Fig. 5 and Fig. 6, forming machine includes the second conveyer belt 61 and filled by the circular heating of the second conveyer belt 61 Put, the flask 63 being provided with a supporting plate 62, supporting plate 62 positioned at the top of the second conveyer belt 61 be fixedly installed on casing 1, Some connecting rods 64 are fixedly installed on second conveyer belt 61, connecting rod 64 is uniformly arranged on the second conveyer belt 61, the one of connecting rod 64 End is connected with the second conveyer belt 61, and the other end of connecting rod 64 is fixedly installed a dividing plate 65, and dividing plate 65 is plugged in flask 63.Wood The mixing purees of bits and tar enters in shape box after being come out from sawdust agitator, and flask 63 is fixedly connected with casing 1, in quiet In the presence of only state, the dividing plate 65 on the second conveyer belt 61, the mixing purees of wood chip and tar is separated into multistage, also Mould can be set between dividing plate 65, to obtain the charcoal semi-finished product of designated shape and structure.

Heater is electrical heating, and appropriate hardening is carried out to the pureed semi-finished product in shape box, solidifies it and has one Fixed intensity, is arranged on the heater in the second conveyer belt 61, and whole second conveyer belt 61 can be made to be in continuous uniform Heating status, improves the condition and quality of charcoal semi-finished product.

As shown in Figure 1 and Figure 7, microwave carbonizing plant includes being provided with blanking on a microwave cavity 71, the cavity of microwave cavity 71 Funnel 72 and go out funnel 73, the side of microwave cavity 71 is provided with slide plate 1 and slide plate 2 75, slide plate 1 is located at can be by The outlet of blanking funnel 72 is covered, and slide plate 2 75, which can leak the place for funnel 73, to be covered, and slide plate 1 and slide plate 2 75 are slided It is dynamic to be connected on the cavity of microwave cavity 71, a control panel one 741 vertical with slide plate 1 is fixedly connected with slide plate 1, it is sliding A control panel two 751 vertical with slide plate 2 75 is fixedly connected with plate 2 75, control panel 1 is located at control panel 2 751 Outside, be fixedly installed some guide pillars 76 on control panel 2 751, guide pillar 76 is plugged on above-mentioned control panel 1, and control Plate 1 can be slided along guide pillar 76, and buffer spring 1, control panel are provided between control panel 1 and control panel 2 751 Some buffer springs 2 78 are provided between 2 751 and the cavity of microwave cavity 71；A cam 79 is rotatably connected on casing 1, it is convex Wheel 79 is located between the cavity of microwave cavity 71 and control panel 2 751.

It can continue to produce microwave in microwave cavity 71 on microwave carbonizing plant, high pressure is provided to magnetron by power supply Electricity, magnetron continuously generates microwave under power supply excitation, then by Wave guide system, in coupling microwaves chamber 71, its technology is existing Technology, is not carefully stated herein；Blanking funnel 72 controls covering and opening for its opening by slide plate 1, goes out funnel 73 and leads to Cross backplate 23 2 to control covering and opening for its opening, control cam 79 rotates, and the top of cam 79 first extrudes control panel two 751 so that slide plate 2 75 is opened, the charcoal that microwave has been carbonized in microwave cavity 71 is discharged by going out funnel 73, at the same time, In the presence of buffer spring 1, control panel 1 also begins to think that outside is translated, so that slide plate 1 is by blanking funnel 72 Opening is opened, and charcoal semi-finished product to be carbonized can enter microwave cavity 71 from blanking funnel 72, when control is left on the summit of cam 79 After making sheet 2 751, in the presence of buffer spring 2 78, control panel 2 751 resets, and is also resetted with rear control plate 1, slide plate 1 and slide plate 2 75 by blanking funnel 72 and funnel 73 can be gone out cover respectively.

As shown in figure 1, activating charcoal device include one activation chamber 81, activation chamber 81 have entrance 83, bronchus 3 16 with Activation chamber 81 is communicated, and drawing mechanism includes a discharging mode 82, and discharging mode 82 is located in activation chamber 81, the upper end open of discharging mode 82, And be open towards entrance 83, it is provided with the discharge door 84 that discharging opening 13 can be blocked, the pull bar 85 of discharging mode 82 and one on casing 1 It is connected, pull bar 85 is stretched out outside casing 1；Charcoal after activation can be taken out by discharging mode 82, and convenience simple in construction, safety can Lean on.

The case that carbon dioxide continues is activated in chamber 81 and irrigated by bronchus 3 16, and carbon dioxide can be used as wood The activator of charcoal activation, can also make to form anaerobic environment in activation chamber 81, improve activation efficiency；Activating charcoal is prior art, The burning for making charcoal occur crystallite by high temperature loses gasification reaction, and being formed has hole activated carbon, this is refused to canvass herein.

Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims (10)

1. a kind of microwave carbonizing apparatus, it is characterised in that including sealed casing (1) and to the interior filling CO 2 gas of casing (1) Feeding mouth (12) and discharging opening (13) are offered on the main tracheae (11) of body, the casing (1), feeding mouth (12) place is set Have in the feeding device being set in casing (1), the casing (1) and be disposed with wood grinder, sawdust agitator, shaping Machine, microwave carbonizing plant, activating charcoal device and drawing mechanism, the drawing mechanism are arranged on discharging opening (13) place；It is described enter Material mouth (12) place is provided with the bronchus one (14) in casing (1), the casing (1) and is additionally provided with bronchus two (15) With bronchus three (16), the bronchus one (14), bronchus two (15) and bronchus three (16) with the main tracheae (11) Communicate, the outlet side of the bronchus two (15) is located at the middle part of the casing (1), the bronchus three (16) and the microwave Carbonizing plant is connected.

2. a kind of microwave carbonizing apparatus according to claim 1, it is characterised in that the feeding device includes being driven by roller The first conveyer belt (21), the outer surface of first conveyer belt (21) is provided with some parting beads (22), the parting bead (22) with It is in an angle between plane where first conveyer belt (21), the angle is fixed on the casing (1) between 30 °~60 ° It is provided with and is located at respectively described with the orthogonal two pieces of backplates (23) of first conveyer belt (21), two pieces of backplates (23) The both sides of first conveyer belt (21).

3. a kind of microwave carbonizing apparatus according to claim 2, it is characterised in that the wood grinder includes body (31) some filter bores (34) are uniformly offered on, rotating shaft (32) and cover (33), the body (31), the cover (33) will It is fixedly installed on body (31) parcel, the rotating shaft (32) on some circular blades one (35), the rotating shaft (32) It is rotatably connected on some blades two (36), the blade one (35) and the alternate setting of blade two (36), the cover (33) and sets It is equipped with wood chip tap (37)；The blade two (36) is in sector.

4. a kind of microwave carbonizing apparatus according to claim 3, it is characterised in that the rotating shaft (32) is hollow structure, institute State to be provided with the oval damper rod in a cross section (38), the rotating shaft (32) in rotating shaft (32) and be provided with and the blade Two (36) damp generating assembly (41) correspondingly, and the damping generating assembly (41) includes the hole being opened in rotating shaft (32) One (42) and hole two (43), the aperture of the hole one (42), which is more than in the aperture of the hole two (43), the hole one (42), to be set Have and a pushing block (46) is provided with a steel ball (45), the hole two (43), outer end and the steel ball (45) of the pushing block (46) Against the inner of, the pushing block (46) can with the damper rod (38) against；The pushing block (46) and the steel ball (45) it Between be provided with a holddown spring (47).

5. a kind of microwave carbonizing apparatus according to claim 4, it is characterised in that the wood grinder also includes a scraper plate (48), the scraper plate (48) and the outer end of all blades two (36) are fixedly linked, and the outer surface of the scraper plate (48) is curved surface, And be adapted to the inwall of the body (31), it is provided with a lock nut (49) between the rotating shaft (32) and damper rod (38).

6. a kind of microwave carbonizing apparatus according to claim 5, it is characterised in that the sawdust agitator includes having interior sky It is provided with the housing (51) of cavity, the housing (51) in a feed opening (52), the housing (51) and is provided with paddle (53) several tar mouths (54), are provided with the housing (51), the tar mouth (54) is connected with a tar extrusion device.

7. a kind of microwave carbonizing apparatus according to claim 6, it is characterised in that be provided with below the feed opening (52) Baffle plate (55) in housing (51), the spherical shape of the baffle plate (55), baffle plate (55) contour dimension be more than it is described under The contour dimension of material mouth (52).

8. a kind of microwave carbonizing apparatus according to claim 7, it is characterised in that the forming machine includes the second conveyer belt (61) supporting plate (62) and by the circular heater of the second conveyer belt (61), is fixedly installed on the casing (1), it is described Fixation on the flask (63) above the second conveyer belt (61), second conveyer belt (61) is provided with supporting plate (62) to set Some connecting rods (64) are equipped with, the connecting rod (64) is uniformly arranged on second conveyer belt (61), the one of the connecting rod (64) End is connected with second conveyer belt (61), and the other end of the connecting rod (64) is fixedly installed a dividing plate (65), the dividing plate (65) it is plugged in the flask (63).

9. a kind of microwave carbonizing apparatus according to claim 8, it is characterised in that the microwave carbonizing plant includes a microwave Blanking funnel (72) is provided with chamber (71), the cavity of the microwave cavity (71) and goes out funnel (73), the microwave cavity (71) Side be provided with slide plate one (74) and slide plate two (75), the slide plate one (74) is located at can be by the blanking funnel (72) Outlet is covered, the slide plate two (75) can by it is described go out funnel (73) place leakage cover, the slide plate one (74) and slide plate Two (75) are slidably connected on the cavity of the microwave cavity (71), and one and the slide plate are fixedly connected with the slide plate one (74) Be fixedly connected with the vertical control panel one (741) in one (74), the slide plate two (75) one it is vertical with the slide plate two (75) Control panel two (751), the control panel one (741) be located at the control panel two (751) outside, the control panel two (751) some guide pillars (76) are fixedly installed on, the guide pillar (76) is plugged on above-mentioned control panel one (741), and control panel One (741) can be slided along the guide pillar (76), and buffering is provided between the control panel one (741) and control panel two (751) Some buffer springs two are provided between the cavity of spring one (77), the control panel two (751) and the microwave cavity (71) (78)；Be rotatably connected to a cam (79) on the casing (1), the cam (79) be located at the microwave cavity (71) cavity and Between control panel two (751).

10. a kind of microwave carbonizing apparatus according to claim 9, it is characterised in that the activating charcoal device includes one and lived Change chamber (81), the activation chamber (81) has entrance (83), and the bronchus three (16) communicates with the activation chamber (81), described Drawing mechanism includes a discharging mode (82), and the discharging mode (82) is located in the activation chamber (81), on the discharging mode (82) End opening, and being open towards the entrance (83), is provided with going out of can blocking the discharging opening (13) on the casing (1) Bin gate (84), the discharging mode (82) is connected with a pull bar (85), and the pull bar (85) is stretched out outside the casing (1).