CN112608758B - Garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency - Google Patents
Garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency Download PDFInfo
- Publication number
- CN112608758B CN112608758B CN202011497212.7A CN202011497212A CN112608758B CN 112608758 B CN112608758 B CN 112608758B CN 202011497212 A CN202011497212 A CN 202011497212A CN 112608758 B CN112608758 B CN 112608758B
- Authority
- CN
- China
- Prior art keywords
- heat conducting
- heating box
- garbage
- heat
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 41
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000001257 hydrogen Substances 0.000 title claims abstract description 26
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 26
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 74
- 238000002485 combustion reaction Methods 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims 5
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 13
- 239000000446 fuel Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 238000007599 discharging Methods 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 239000003517 fume Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention relates to the field of garbage recycling, and particularly discloses a garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency, which comprises a furnace body, a base, an upper cover, a hinge, a combustion groove, a cleaning cavity and a grate; a plurality of vertical supporting heat conducting rods are fixedly arranged on the combustion groove, a vertical connecting sleeve is coaxially and fixedly arranged at the top end of each supporting heat conducting rod, and vertical heat conducting rods which are in one-to-one correspondence with the supporting heat conducting rods are fixedly arranged in the heating box in a penetrating manner; the side wall of the heating box is fixedly provided with a plurality of heat conducting fins, and a plurality of horizontal heat conducting rods are arranged in the heating box corresponding to the upper ends of the heat conducting fins. According to the invention, the vertical heat conducting rods and the horizontal heat conducting rods are arranged in the heating box, a three-dimensional net structure is formed in the heating box, so that the contact area between the garbage in the heating box and heat is increased, the heat is quickly transferred to the garbage through the heat conducting rods, and the heat transfer efficiency is improved.
Description
Technical Field
The invention relates to the field of garbage recycling, in particular to a garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency.
Background
With the gradual depletion of traditional fossil energy and the deterioration of the environment, green and clean new energy utilization is more and more valued by various countries. Hydrogen only produces water due to combustion, does not pollute the environment, has high heat release efficiency, can be applied to direct power generation of fuel cells, and is known to be a very important clean energy. The existing hydrogen production methods mainly comprise natural gas hydrogen production, water electrolysis hydrogen production, solar hydrogen production, fermentation hydrogen production and the like, but have the problems of high production cost, difficult operation, environmental pollution, shortage of traditional fossil energy and the like. Therefore, how to produce hydrogen at low cost, on a large scale and in an environment-friendly way is a main difficulty faced at present.
The method for generating hydrogen by utilizing garbage pyrolysis is to pyrolyze raw materials, gasify pyrolysis products and catalytically reform gasified gas to obtain hydrogen-rich gas, and a series of reaction devices such as pyrolysis equipment, gasification equipment and reforming equipment are needed. The heat transfer efficiency of the existing pyrolysis equipment in the heating process is low, most of heat is discharged through flue gas, and the utilization of combustion heat is not facilitated, so that the existing equipment needs to be improved.
Disclosure of Invention
The invention aims to provide a garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency comprises a furnace body, a base, an upper cover, hinges, a combustion groove, a cleaning cavity and a grate; the base is fixed on the bottom of the furnace body, the upper cover is arranged on the top of the furnace body, and one end of the upper cover is rotatably connected to the furnace body through a hinge, so that the upper cover can be opened upwards to fill garbage to be pyrolyzed into the furnace body; the lower part in the furnace body is fixedly provided with a combustion groove with a funnel-shaped structure, the bottom of the combustion groove is embedded with a grate, a cleaning cavity is arranged below the grate, slag generated by fuel combusted on the grate falls into the cleaning cavity, the slag is convenient to collect in the cleaning cavity, and gas in the cleaning cavity can flow upwards from the grate and is contacted with the fuel in the cleaning cavity; the combustion tank is fixedly provided with a plurality of vertical supporting heat conducting rods, the supporting heat conducting rods are uniformly arranged in a matrix manner, the top ends of all the supporting heat conducting rods are on the same horizontal plane, the top end of each supporting heat conducting rod is coaxially and fixedly provided with a vertical connecting sleeve, each connecting sleeve is of a hollow structure, and the opening of each connecting sleeve is upward; a heating box is further arranged in the furnace body, the opening of the heating box is upward, the garbage to be pyrolyzed is loaded into the heating box, and the heating box is heated; vertical heat conducting rods which are vertically in one-to-one correspondence with the supporting heat conducting rods are fixedly arranged inside the heating box in a penetrating mode, the lower ends of the vertical heat conducting rods extend downwards from the bottom of the heating box, the lower ends of the vertical heat conducting rods are inserted into the connecting sleeves in a clearance fit mode, the heating box is supported through the supporting heat conducting rods, the connecting sleeves and the vertical heat conducting rods are made of the same material and are made of heat conducting materials, and heat is transferred upwards to the inside of the heating box through the supporting heat conducting rods, the connecting sleeves and the vertical heat conducting rods to heat garbage fillers inside the heating box; the heating box is characterized in that a plurality of heat conducting fins are fixedly mounted on the side wall of the heating box, the heat conducting fins are obliquely arranged, the upper end levels of the heat conducting fins extend into the heating box, a plurality of horizontal heat conducting rods are mounted in the heating box corresponding to the upper ends of the heat conducting fins, the two ends of the horizontal heat conducting rods are fixedly connected to mounting blocks, the two ends of each horizontal heat conducting rod are fixed to two mounting blocks respectively, the mounting blocks can be detachably connected to the tops of the heat conducting fins, heat of the heat conducting fins is transferred to the mounting blocks, the heat conducting fins, the horizontal heat conducting rods and the mounting blocks are made of the same material and are made of heat conducting materials, and the heat conducting fins absorb the heat and transfer to.
Further: the intercommunication has the pipe of discharging fume in the upper cover, the inside of the pipe towards the furnace body of discharging fume, make the flue gas in the furnace body can follow the pipe of discharging fume and discharge, the outer end intercommunication has the heat exchange tube, make the heat pass through the heat exchange tube and transmit the outside, the sleeve pipe is established to the outside cover of heat exchange tube, sleeve pipe in-line intercommunication has air-supply line and communicating pipe, make outside gas enter into the cover intraductally from the air-supply line, with the heat transfer in the heat exchange tube, gas heating to the entering, communicating pipe and clearance intracavity intercommunication, the gas after will preheating is sent into the clearance intracavity and is contacted with the fuel, the heat that.
Further: and a filling door is arranged on the side wall of the furnace body corresponding to the upper part of the combustion groove, and the filling door is opened to fill fuel into the combustion groove.
Further: the heat conducting sheet is provided with a plurality of air guide holes, so that the flue gas flowing from the outer side of the heating box flows through the air guide holes, the flowability of the internal air is ensured, and the contact area between the heat conducting sheet and the flue gas is increased.
Further: the length of the vertical heat conducting rod extending out of the bottom of the heating box is equal to the length of the inside of the connecting sleeve.
Further: the installation block is buckled on the heat-conducting piece through the clamping groove, so that the installation block can be directly taken out upwards, and the installation is convenient.
Further: the top of the heating box is fixedly provided with a horizontal connecting plate, the center of the connecting plate is provided with a circular opening, the inner wall of the opening is provided with a circle of horizontally-oriented sliding grooves which surround the opening for a circle, the top of the opening is provided with a plurality of notches which upwards penetrate through the connecting plate and extend into the opening, the center of the opening is provided with a vertical sliding rod, the lower end of the sliding rod is flush with the sliding grooves, the side wall of the lower end of the sliding grooves is fixedly provided with supporting rods which are in one-to-one correspondence with the notches, the tail end of each supporting rod is fixedly connected with a sliding block which is matched with the notches, the height of each sliding block is smaller than the height in each sliding groove, so that the sliding block can enter the sliding grooves through the notches and is positioned in the sliding grooves after rotating, the sliding rods can be pushed and pulled up and down to drive, the internal garbage raw materials move, and the heating uniformity is improved.
Further: the top of slide bar upwards passes in the upper cover, and the slide bar outside cover that the top of upper cover corresponds is equipped with supporting spring, and supporting spring's top is fixed on the top of slide bar, makes the slide bar have thrust downwards, makes the heating cabinet compress tightly on the support heat conduction pole of below. Like this in the use, can manually pull the heating cabinet and reciprocate, make the shake in the heating cabinet, the rubbish relative movement of the inside of being convenient for contacts with inside vertical heat conduction pole, horizontal heat conduction pole.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the vertical heat conducting rods and the horizontal heat conducting rods are arranged in the heating box, a three-dimensional net structure is formed in the heating box, so that the contact area between the garbage in the heating box and heat is increased, the heat is quickly transferred to the garbage through the heat conducting rods, and the heat transfer efficiency is improved; the horizontal heat conducting rods can be installed one by one in the process of filling the garbage, and the garbage is fully contacted with the heat conducting rods, so that heat is quickly diffused into the garbage, and the garbage is uniformly heated; the vertical heat conducting rod and the horizontal heat conducting rod respectively absorb and transfer heat at different positions, so that the utilization rate of fuel combustion heat is improved; can the inside heating cabinet shake of manual drive at the pyrolysis in-process, be convenient for rubbish remove the back and contact with the heat conduction pole, improve pyrolysis efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a catalytic hydrogen production device for garbage pyrolysis with high heat transfer efficiency.
FIG. 2 is a schematic structural diagram of a heating box in a refuse pyrolysis catalytic hydrogen production device with high heat transfer efficiency.
FIG. 3 is a schematic structural diagram of a horizontal heat conducting rod in a high heat transfer efficiency garbage pyrolysis catalytic hydrogen production device.
FIG. 4 is a schematic structural diagram of a support rod in a catalytic hydrogen production device for pyrolysis of garbage with high heat transfer efficiency.
In the figure: 1-furnace body, 2-base, 3-upper cover, 4-hinge, 5-combustion groove, 6-cleaning cavity, 7-grate, 8-heating box, 9-supporting heat conducting rod, 10-connecting sleeve, 11-vertical heat conducting rod, 12-smoke discharging pipe, 13-heat exchanging pipe, 14-sleeve, 15-air inlet pipe, 16-communicating pipe, 17-filler door, 18-heat conducting fin, 19-air guiding hole, 20-horizontal heat conducting rod, 21-mounting block, 22-connecting plate, 23-opening, 24-sliding groove, 25-notch, 26-supporting rod, 27-sliding rod, 28-supporting spring and 29-sliding block.
Detailed Description
Example 1
Referring to the drawings, in the embodiment of the invention, a high-heat-transfer-efficiency garbage pyrolysis catalytic hydrogen production device comprises a furnace body 1, a base 2, an upper cover 3, hinges 4, a combustion groove 5, a cleaning cavity 6 and a grate 7; the base 2 is fixed on the bottom of the furnace body 1, the upper cover 3 is arranged on the top of the furnace body 1, and one end of the upper cover 3 is rotatably connected to the furnace body 1 through a hinge 4, so that the upper cover 3 can be opened upwards to fill garbage to be pyrolyzed into the furnace body 1; a combustion groove 5 with a funnel-shaped structure is fixedly arranged at the lower part in the furnace body 1, a grate 7 is embedded at the bottom of the combustion groove 5, a cleaning cavity 6 is arranged below the grate 7, slag generated by fuel combusted on the grate 7 falls into the cleaning cavity 6, and is convenient to collect in the cleaning cavity 6, and gas in the cleaning cavity 6 can flow upwards from the grate 7 and is contacted with the fuel inside; and a filling material door 17 is arranged on the side wall of the furnace body 1 corresponding to the upper part of the combustion tank 5, and the filling material door 17 is opened to fill fuel into the combustion tank 5.
Fixed mounting has the vertical support heat conduction pole 9 of a plurality of on the combustion chamber 5, supports 9 matrix align to grid to all support 9 tops of heat conduction pole on same horizontal plane, equal coaxial fixed mounting has vertical adapter sleeve 10 on every top that supports heat conduction pole 9, is hollow structure in the adapter sleeve 10, and the opening up.
A heating box 8 is further arranged in the furnace body 1, the opening of the heating box is upward, garbage to be pyrolyzed is loaded into the heating box 8, and the garbage is heated in the heating box 8; the inside of heating cabinet 8 is fixed to wear to be equipped with vertical and the vertical heat conduction pole 11 that supports the heat conduction pole 9 one-to-one, and the lower extreme of vertical heat conduction pole 11 stretches out downwards from the bottom of heating cabinet 8, its length that stretches out with the inside length of adapter sleeve 10 equals to in the lower extreme clearance fit of vertical heat conduction pole 11 inserted the adapter sleeve 10, make heating cabinet 8 support through supporting heat conduction pole 9, the material of support heat conduction pole 9, adapter sleeve 10, vertical heat conduction pole 11 all the same, be the heat conduction material, make the heat through supporting inside heat conduction pole 9, adapter sleeve 10, the upward transmission of vertical heat conduction pole 11 to heating cabinet 8, heat the rubbish filler of inside.
The side wall of the heating box 8 is fixedly provided with a plurality of heat conducting fins 18, the heat conducting fins 18 are obliquely arranged, the upper ends of the heat conducting fins 18 horizontally extend into the heating box 8, and the heat conducting fins 18 are provided with a plurality of air guide holes 19, so that flue gas flowing from the outer side of the heating box 8 flows through the air guide holes 19, the flowability of internal air is ensured, and the contact area between the heat conducting fins 18 and the flue gas is increased; install a plurality of horizontal heat conduction poles 20 in the heating cabinet 8 that the upper end of conducting strip 18 corresponds, the equal fixed connection in both ends of a plurality of horizontal heat conduction poles 20 is on installation piece 21, the both ends of horizontal heat conduction pole 20 are fixed respectively on two installation pieces 21, installation piece 21 can be dismantled and connect at the top of conducting strip 18, make the heat transfer of conducting strip 18 to installation piece 21 on, installation piece 21 can be detained on conducting strip 18 through the form of draw-in groove, make installation piece 21 directly upwards take out, easy to assemble, the material of conducting strip 18, horizontal heat conduction pole 20, installation piece 21 is all the same, is the heat conduction material, makes conducting strip 18 absorb heat and transmits to heating cabinet 8 inside.
The inside intercommunication of upper cover 3 has a tub 12 of discharging fume, the inside of tub 12 of discharging fume towards furnace body 1 makes the flue gas in the furnace body 1 can be discharged from tub 12 of discharging fume, the outer end intercommunication has heat exchange tube 13, make the heat pass through heat exchange tube 13 and transmit the outside, sleeve pipe 14 is established to the outside cover of heat exchange tube 13, sleeve pipe 14 in-connection has air-supply line 15 and communicating pipe 16, make outside gas enter into sleeve pipe 14 from air-supply line 15 in, with heat exchange tube 13 internal heat transfer, to the gas heating of entering, communicating pipe 16 communicates with in the clearance chamber 6, gas after will preheating is sent into in clearance chamber 6 and is contacted with the fuel, make full use of the heat that the burning produced.
Example 2
On the basis of embodiment 1, a horizontal connecting plate 22 is fixedly installed on the top of the heating box 8, a circular opening 23 is opened on the center of the connecting plate 22, a circle of horizontally-oriented sliding grooves 24 is opened on the inner wall of the opening 23, the sliding grooves 24 surround the circumference of the opening 23, a plurality of notches 25 which upwardly penetrate through the connecting plate 22 are opened on the top of the opening 23, the notches 25 extend into the opening 23, a vertical sliding rod 27 is arranged on the center of the opening 23, the lower end of the sliding rod 27 is flush with the sliding grooves 24, supporting rods 26 which correspond to the notches 25 one by one are fixedly installed on the side wall of the lower end of the sliding groove 24, sliding blocks 29 which are matched with the notches 25 are fixedly connected on the tail ends of the supporting rods 26, the height of the sliding blocks 29 is smaller than the height in the sliding grooves 24, so that the sliding blocks 29 can enter the sliding grooves 24 through the notches 25 and are positioned in the sliding grooves, the up-and-down push-and-pull sliding rod 27 can drive the whole heating box 8 to move up and down, so that the heating box 8 can shake up and down, the garbage raw materials in the heating box move, and the heating uniformity is improved; the top end of the sliding rod 27 upwards penetrates through the upper cover 3, a supporting spring 28 is sleeved on the outer side of the sliding rod 27 corresponding to the upper part of the upper cover 3, the top of the supporting spring 28 is fixed on the top of the sliding rod 27, so that the sliding rod 27 has downward thrust, and the heating box 8 is pressed on the supporting heat conducting rod 9 below. Like this in the use, can manually pull heating cabinet 8 and reciprocate, make the interior shake of heating cabinet 8, the rubbish relative movement of the inside of being convenient for contacts with inside vertical heat conduction pole 11, horizontal heat conduction pole 20.
When the furnace is used, the upper cover 3 is opened, the heating box 8 can be taken out of the furnace body 1, the heating box 8 is filled with garbage and then is placed into the furnace body 1, the vertical heat conducting rods 11 at the bottom of the heating box 8 correspond to the connecting sleeves 10 and are inserted into the connecting sleeves 10, the heating box 8 is supported and suspended in the air, the upper cover 3 is covered, the sliding rods 27 are rotated, and the supporting rods 26 can be installed on the top of the heating box 8; the fuel in the combustion groove 5 is heated, meanwhile, gas is introduced into the cleaning cavity 6, so that the internal fuel is combusted, the generated heat is directly heated on the heating box 8 and is transferred to the inside through the vertical heat conducting rod 11, meanwhile, the generated smoke flows upwards from the side wall of the heating box 8 and is in contact with the heat conducting fins 18, the heat conducting fins 18 transfer the heat to the horizontal heat conducting rod 20, so that the heat is transferred to the inside from multiple directions, the heating mode of internal garbage is increased, the heat transfer efficiency is high, and the generated heat is fully utilized; meanwhile, the discharged gas heats the entering gas in a heat exchange mode, so that the utilization rate of heat is improved.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency comprises a furnace body (1), a base (2), an upper cover (3), a hinge (4), a combustion groove (5), a cleaning cavity (6) and a grate (7); the furnace body is characterized in that the base (2) is fixed on the bottom of the furnace body (1), the upper cover (3) is arranged on the top of the furnace body (1), and one end of the upper cover (3) is rotatably connected to the furnace body (1) through a hinge (4); a combustion groove (5) with a funnel-shaped structure is fixedly arranged at the lower part in the furnace body (1), a grate (7) is embedded at the bottom of the combustion groove (5), and a cleaning cavity (6) is arranged below the grate (7); the combustion device is characterized in that a plurality of vertical supporting heat conducting rods (9) are fixedly mounted on the combustion groove (5), the supporting heat conducting rods (9) are uniformly arranged in a matrix form, the top ends of all the supporting heat conducting rods (9) are on the same horizontal plane, a vertical connecting sleeve (10) is coaxially and fixedly mounted on the top end of each supporting heat conducting rod (9), the inside of each connecting sleeve (10) is of a hollow structure, and the opening of each connecting sleeve faces upwards; the furnace body (1) is also internally provided with a heating box (8), the opening of the heating box is upward, vertical heat conducting rods (11) which are vertically and correspondingly support the heat conducting rods (9) one by one are fixedly arranged inside the heating box (8) in a penetrating way, the lower ends of the vertical heat conducting rods (11) extend downwards from the bottom of the heating box (8), the lower ends of the vertical heat conducting rods (11) are inserted into a connecting sleeve (10) in a clearance fit manner, and the support heat conducting rods (9), the connecting sleeve (10) and the vertical heat conducting rods (11) are made of the same material and are made of heat conducting materials;
the heating box is characterized in that a plurality of heat conducting fins (18) are fixedly mounted on the side wall of the heating box (8), the heat conducting fins (18) are obliquely arranged, the upper ends of the heat conducting fins (18) horizontally extend into the heating box (8), a plurality of horizontal heat conducting rods (20) are mounted in the heating box (8) corresponding to the upper ends of the heat conducting fins (18), two ends of each horizontal heat conducting rod (20) are fixedly connected to a mounting block (21), the mounting block (21) is detachably connected to the top of the heat conducting fins (18), and the heat conducting fins (18), the horizontal heat conducting rods (20) and the mounting block (21) are made of the same material and are made of heat conducting materials;
a horizontal connecting plate (22) is fixedly arranged on the top of the heating box (8), a circular opening (23) is arranged at the center of the connecting plate (22), a circle of horizontally-oriented sliding grooves (24) are formed in the inner wall of the opening (23), a plurality of notches (25) which upwards penetrate through the connecting plate (22) are formed in the top of the opening (23), the notches (25) extend into the opening (23), a vertical sliding rod (27) is arranged in the center of the opening (23), the lower end of the sliding rod (27) is flush with the sliding groove (24), supporting rods (26) which are in one-to-one correspondence with the notches (25) are fixedly installed on the side wall of the lower end of the sliding groove (24), sliding blocks (29) matched with the notches (25) are fixedly connected to the tail ends of the supporting rods (26), the height of each sliding block (29) is smaller than that in the sliding groove (24), and the sliding blocks (29) enter the sliding groove (24) through the notches (25);
the top end of the sliding rod (27) penetrates upwards from the inside of the upper cover (3), a supporting spring (28) is sleeved on the outer side of the sliding rod (27) corresponding to the upper part of the upper cover (3), and the top of the supporting spring (28) is fixed on the top of the sliding rod (27).
2. The device for producing hydrogen by pyrolysis and catalysis of garbage with high heat transfer efficiency according to claim 1, is characterized in that: the inner communication of the upper cover (3) is provided with a smoke exhaust pipe (12), the outer end of the upper cover is communicated with a heat exchange pipe (13), the outer side of the heat exchange pipe (13) is sleeved with a sleeve (14), the inner communication of the sleeve (14) is provided with an air inlet pipe (15) and a communicating pipe (16), and the communicating pipe (16) is communicated with the inside of the cleaning cavity (6).
3. The device for producing hydrogen by pyrolysis and catalysis of garbage with high heat transfer efficiency according to claim 1, is characterized in that: and a filling door (17) is arranged on the side wall of the furnace body (1) corresponding to the upper part of the combustion groove (5).
4. The device for producing hydrogen by pyrolysis and catalysis of garbage with high heat transfer efficiency according to claim 1, is characterized in that: the length of the vertical heat conducting rod (11) extending out of the bottom of the heating box (8) is equal to the length of the inside of the connecting sleeve (10).
5. The device for producing hydrogen by pyrolysis and catalysis of garbage with high heat transfer efficiency according to claim 1, is characterized in that: the heat conducting fin (18) is provided with a plurality of air guide holes (19).
6. The device for producing hydrogen by pyrolysis and catalysis of garbage with high heat transfer efficiency according to claim 5, is characterized in that: the mounting block (21) is buckled on the heat conducting fin (18) through a clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011497212.7A CN112608758B (en) | 2020-12-17 | 2020-12-17 | Garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011497212.7A CN112608758B (en) | 2020-12-17 | 2020-12-17 | Garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112608758A CN112608758A (en) | 2021-04-06 |
| CN112608758B true CN112608758B (en) | 2021-07-06 |
Family
ID=75240910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011497212.7A Active CN112608758B (en) | 2020-12-17 | 2020-12-17 | Garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112608758B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572932B (en) * | 2022-03-15 | 2023-05-09 | 河北北方学院 | Garbage hydrogen production furnace based on biomass micron fuel and capable of being catalyzed secondarily |
| CN114877338B (en) * | 2022-04-26 | 2023-02-07 | 西安旭旌再生资源有限公司 | Industry is useless hydrogen production pyrolysis combustion furnace admittedly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880535A (en) * | 2010-07-08 | 2010-11-10 | 沈阳北冶冶金科技有限公司 | Lignite dry distillation device and method |
| CN201793520U (en) * | 2010-09-17 | 2011-04-13 | 陕西亿鑫生物能源科技开发有限公司 | Biomass retort |
| CN203687726U (en) * | 2013-11-27 | 2014-07-02 | 华南理工大学 | Heat transfer pipe and gas heat exchanger using heat transfer pipe |
| CN107504493A (en) * | 2017-09-01 | 2017-12-22 | 朱淑君 | A kind of processing incinerator for preheating rubbish |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2922250C (en) * | 2013-09-11 | 2023-08-29 | Research Triangle Institute | Reactive catalytic fast pyrolysis process and system |
-
2020
- 2020-12-17 CN CN202011497212.7A patent/CN112608758B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880535A (en) * | 2010-07-08 | 2010-11-10 | 沈阳北冶冶金科技有限公司 | Lignite dry distillation device and method |
| CN201793520U (en) * | 2010-09-17 | 2011-04-13 | 陕西亿鑫生物能源科技开发有限公司 | Biomass retort |
| CN203687726U (en) * | 2013-11-27 | 2014-07-02 | 华南理工大学 | Heat transfer pipe and gas heat exchanger using heat transfer pipe |
| CN107504493A (en) * | 2017-09-01 | 2017-12-22 | 朱淑君 | A kind of processing incinerator for preheating rubbish |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112608758A (en) | 2021-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112608758B (en) | Garbage pyrolysis catalytic hydrogen production device with high heat transfer efficiency | |
| CN1888017B (en) | Cracking and gasifying reforming furnace | |
| CN112920851A (en) | Rubbish hydrogen production furnace based on external heating type high heat transfer efficiency of biomass micron fuel | |
| CN210085371U (en) | Biomass continuous catalytic pyrolysis integrated device for catalyst regeneration | |
| CN101482273A (en) | Environment-friendly solid fuel gasifying combustion and energy conversion system | |
| CN108151302B (en) | Hot water boiler with screw rod sliding block driving furnace body height adjustment | |
| CN101726002B (en) | Ignition device for biomass gasification furnace and using method thereof | |
| CN104830350A (en) | Biomass organic carbon preparation device | |
| CN210085373U (en) | Equipment based on solar energy preheats and schizolysis junked tire | |
| CN109022001B (en) | Dead weight spiral gradually-advancing type biomass high-efficiency energy-saving pyrolysis furnace device | |
| CN206308316U (en) | A kind of biomass cracking gasification microwave oven | |
| CN102410624A (en) | Biomass-burnt hot water boiler | |
| CN214937254U (en) | High-efficient gasification equipment based on joule heat | |
| CN218119740U (en) | Boiler with double combustion chambers | |
| CN207958265U (en) | A kind of cracker | |
| CN204625550U (en) | A kind of heat exchange of biomass Organic carbon preparation facilities and catalyzer deflector | |
| CN201072228Y (en) | Multi-package boiler | |
| CN204625546U (en) | A kind of biomass Organic carbon preparation facilities | |
| CN213630376U (en) | Biomass steam generator | |
| CN112745962A (en) | Vertical biomass cracking reaction device | |
| CN218755598U (en) | Biomass raw material pyrolysis device | |
| CN204963495U (en) | Thermal power plant uses raw materials drying device | |
| CN214664363U (en) | Novel movable biomass cogeneration device | |
| CN216274084U (en) | Methane conversion device | |
| CN204987444U (en) | Combustion -supporting boiler of domestic spontaneous unboiled water coal gas wind -force of environment -friendly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240108 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 075000 16 west the Great Wall street, Zhangjiakou, Hebei Patentee before: HEBEI NORTH University |