CN218787565U

CN218787565U - Energy-efficient blue charcoal drying kiln hot-blast furnace

Info

Publication number: CN218787565U
Application number: CN202223163748.2U
Authority: CN
Inventors: 李瑛�
Original assignee: Fengzhen Jiaxin Silicon Manganese Alloy Co ltd
Current assignee: Fengzhen Jiaxin Silicon Manganese Alloy Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-04
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a high-efficient energy-conserving blue charcoal drying kiln hot-blast furnace, the induction cooker comprises a cooker bod, first passage one end intercommunication has the suction mouth, and first passage other end intercommunication has first shower nozzle, install the turbo suction ware on the first passage, and install high-speed rotating electrical machines on the turbo suction ware, first passage side intercommunication has the second passage, and second passage other end intercommunication has the second shower nozzle. This energy-efficient blue charcoal drying kiln hot-blast furnace's furnace body inner wall bonding has shape assorted inner pad, and it is the cotton material of high temperature resistant thermal-insulated, can effectually preserve the heat most effectively, avoid the heat to run off, and when flue gas pipeline derived the flue gas, can lead back reutilization with partial heat and the fuel of not fully burning through retrieving the pipe, and the buggy can pass through the turbine aspirator, first shower nozzle and first shower nozzle carry out the multi-angle and spray, make the buggy fully burn, efficiency is better, and it is more convenient to use.

Description

Energy-efficient blue charcoal drying kiln hot-blast furnace

The technical field is as follows:

the utility model relates to a blue charcoal drying kiln hot-blast furnace combustion efficiency technical field specifically is a blue charcoal drying kiln hot-blast furnace of energy-efficient.

Background art:

used blue charcoal raw materials of carbide manufacturing enterprise need dry through drying device before going into the stove to reduce blue charcoal moisture content, and at blue charcoal stoving in-process, need adopt the hot-blast furnace to provide drying device's heat, when the hot-blast furnace uses, need heat cold wind, in the heating process, need the continuous burning fuel of combustion chamber in the hot-blast furnace just can last to heat cold wind, need a large amount of fuels to use like this. Therefore, the improvement of the combustion efficiency of the hot blast stove is an important measure for saving energy and reducing consumption.

Through examining institute, the hot-blast furnace device for blue charcoal is dried of current open scheme CN202123091112.7 passes through the filtration collection device, can filter the collection by the flue gas that produces in the hot-blast furnace use, realizes reuse wastes material, improves the utilization ratio of the energy, reduces the consumption, but still has not enoughly, and the device fuel efficiency is not good, supports the energy waste easily, can not carry out heat recovery to need a high-efficient energy-conserving blue charcoal drying kiln hot-blast furnace to solve above-mentioned problem.

The utility model has the following contents:

an object of the utility model is to provide a blue charcoal drying kiln hot-blast furnace of energy-efficient to solve the current device fuel efficiency who mentions in the above-mentioned background art not good, it is extravagant to support the energy easily, can not carry out heat recovery's problem.

The utility model discloses by following technical scheme implement: the utility model provides a high-efficient energy-conserving blue charcoal drying kiln hot-blast furnace, includes the furnace body, furnace body upper end intercommunication has flue gas duct, and its furnace body one side intercommunication has the heat pipe, and the furnace body front side installs preceding door plant, the laminating of furnace body inner wall has interior cushion, flue gas duct outer wall registrates the heat insulating block, and its heat insulating block inner wall fixedly connected with pull inserted block, and the insertion of pull inserted block inner wall installs the filter block, flue gas duct side intercommunication has the recovery pipe, and retrieves the pipe other end and be linked together with the furnace body, furnace body upper end one side fixedly connected with coal powder box, and coal powder box side intercommunication have first passage, first passage one end intercommunication has the suction opening, and first passage other end intercommunication has first shower nozzle, install turbine aspirator on the first passage, and the turbine aspirator upper end installs high-speed rotating electrical machines, first passage side intercommunication has the second passage, and the second passage other end intercommunication has the second shower nozzle.

Preferably, the lower extreme fixedly connected with limit support block of furnace body front side, and the furnace body front side is connected with preceding door plant upset, preceding door plant front side central point puts and installs rotary gear, and rotary gear outer wall installs the locking inserted bar, the drive tooth's socket has been seted up to the locking inserted bar side, and the locking inserted bar outer wall registrates the sliding tray, locking inserted bar one end registrates and installs the locking groove, and locking groove and furnace body fixed connection, the locking inserted bar is meshing sliding connection through rotary gear in the drive tooth's socket with the sliding tray, preceding door plant is the inclined support through limit support block and furnace body and is connected.

Preferably, the flue gas pipeline is communicated with a bending block, the bending block is of a spring pipe structure, and the flue gas pipeline is vertically inserted and installed with the filter block through a drawing insertion block.

Preferably, the first material guide pipe and the second material guide pipe are connected with the coal powder box in a suction mode through a high-speed rotating motor on the turbine suction device, the suction ports are distributed at the lower end of the inner wall of the coal powder box and are of spherical hollow structures, and the second spray head and the first spray head are distributed at right-angle positions on the inner wall of the furnace body.

Preferably, the recovery guide pipe is connected with the flue gas pipeline in a wrapping mode through the heat insulation block, the recovery guide pipe is of a right-angle structure, and the flue gas pipeline is communicated with the furnace body through the recovery guide pipe.

Preferably, the shape of the inner cushion block is matched with the shape of the inner wall of the furnace body.

The utility model has the advantages that: this energy-efficient blue charcoal drying kiln hot-blast furnace's furnace body inner wall bonding has shape assorted inner pad, and it is the cotton material of high temperature resistant thermal-insulated, can effectually preserve the heat most effectively, avoid the heat to run off, and when flue gas pipeline derived the flue gas, can lead back reutilization with partial heat and the fuel of not fully burning through retrieving the pipe, and the buggy can pass through the turbine aspirator, first shower nozzle and first shower nozzle carry out the multi-angle and spray, make the buggy fully burn, efficiency is better, and it is more convenient to use.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the hot-blast stove of the highly efficient energy-saving semi-coke drying kiln;

FIG. 2 is a schematic view of the sectional structure of the hot-blast stove of the highly efficient energy-saving semi-coke drying kiln of the utility model;

FIG. 3 is an enlarged view of the A part in FIG. 1 of the hot blast stove of the highly efficient energy-saving semi-coke drying kiln of the utility model;

FIG. 4 is an enlarged view of the B position in FIG. 2 of the hot blast stove of the highly efficient energy-saving semi-coke drying kiln of the utility model;

fig. 5 is an enlarged view of the C position in fig. 2 of the hot-blast stove of the high-efficiency energy-saving semi-coke drying kiln of the utility model.

In the figure: 1. the furnace body, 2, flue gas pipeline, 3, rotary gear, 4, spacing supporting shoe, 5, heat pipe, 6, locking groove, 7, sliding tray, 8, buggy box, 9, heat preservation piece, 10, the piece of buckling, 11, first passage, 12, second passage, 13, second shower nozzle, 14, first shower nozzle, 15, retrieve the pipe, 16, interior cushion, 17, locking inserted bar, 18, drive tooth's socket, 19, pull inserted block, 20, filter block, 21, turbine aspirator, 22, high-speed rotating electrical machines, 23, suction opening, 24, preceding door plant.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency energy-saving semi-coke drying kiln hot blast stove comprises a stove body 1, a flue gas pipeline 2, a rotary gear 3, a limit support block 4, a heat conduction pipe 5, a locking groove 6, a sliding groove 7, a coal powder box 8, a heat preservation block 9, a bending block 10, a first material guide pipe 11, a second material guide pipe 12, a second spray head 13, a first spray head 14, a recovery pipe 15, an inner cushion block 16, a locking inserted rod 17, a driving tooth groove 18, a drawing inserted block 19, a filter block 20, a turbine suction device 21, a high-speed rotating motor 22, a suction opening 23 and a front door plate 24, wherein the upper end of the stove body 1 is communicated with the flue gas pipeline 2, one side of the stove body 1 is communicated with the heat conduction pipe 5, the front door plate 24 is arranged on the front side of the stove body 1, the lower end of the front side of the stove body 1 is fixedly connected with the limit support block 4, the front side of the stove body 1 is connected with the front door plate 24 in an overturning manner, the rotary gear 3 is arranged at the center position of the front side of the front door plate 24, and the outer wall of the rotary gear 3 is provided with a locking inserted bar 17, the side surface of the locking inserted bar 17 is provided with a driving tooth socket 18, the outer wall of the locking inserted bar 17 is sleeved with a sliding groove 7, one end of the locking inserted bar 17 is sleeved with a locking groove 6, the locking groove 6 is fixedly connected with the furnace body 1, the locking inserted bar 17 is in meshed sliding connection with the sliding groove 7 in the driving tooth socket 18 through the rotary gear 3, the front door panel 24 is in inclined supporting connection with the furnace body 1 through a limiting supporting block 4, so that the front door panel 24 can be conveniently locked and opened and can be conveniently limited and supported through the limiting supporting block 4, the inner wall can be conveniently cleaned and used, the flue gas pipeline 2 is communicated with a bending block 10, the bending block 10 is in a spring pipe structure, the flue gas pipeline 2 is vertically inserted and installed with a filtering block 20 through a drawing inserted block 19, so that the flue gas pipeline 2 can be bent and adjusted, the flue gas pipeline 2 is convenient to filter through the filter block 20 and convenient to replace and use, the inner wall of the furnace body 1 is attached with the inner cushion block 16, the shape of the inner cushion block 16 is matched with that of the inner wall of the furnace body 1, the inner cushion block 16 is made of high-temperature-resistant heat-insulating cotton materials, so that the inner cushion block 16 can most effectively retain heat to avoid outflow, the heat conduction efficiency is better, the outer wall of the flue gas pipeline 2 is sleeved with the heat preservation block 9, the inner wall of the heat preservation block 9 is fixedly connected with the pull-out insertion block 19, the filter block 20 is inserted and installed on the inner wall of the pull-out insertion block 19, the side surface of the flue gas pipeline 2 is communicated with the recovery conduit 15, the other end of the recovery conduit 15 is communicated with the furnace body 1, the recovery conduit 15 is connected with the flue gas pipeline 2 in a wrapping mode through the heat preservation block 9, the recovery conduit 15 is in a right-angle structure, the flue gas pipeline 2 is communicated with the furnace body 1 through the recovery conduit 15, and therefore, the recovery conduit 15 can more effectively guide partial heat and incompletely combusted pulverized coal to be used for a second time, the efficiency is better, one side of the upper end of the furnace body 1 is fixedly connected with a pulverized coal box 8, the side surface of the pulverized coal box 8 is communicated with a first material guiding pipe 11, the first material guiding pipe 11 and a second material guiding pipe 12 are connected with the pulverized coal box 8 in a suction manner on a turbine aspirator 21 through a high-speed rotating motor 22, a suction port 23 is distributed at the lower end position of the inner wall of the pulverized coal box 8, the suction port 23 is of a spherical hollow structure, a second spray head 13 and a first spray head 14 are distributed at the right angle position on the inner wall of the furnace body 1, so that the second spray head 13, the first spray head 14, the second spray head 13 and the first spray head 14 can spray pulverized coal through different angles, the pulverized coal is fully combusted, the efficiency is better, one end of the first material guiding pipe 11 is communicated with the suction port 23, the other end of the first material guiding pipe 11 is communicated with the first spray head 14, the turbine aspirator 21 is installed on the first material guiding pipe 11, and the upper end of the turbine aspirator 21 is provided with a high-speed rotating motor 22, the side surface of the first material guiding pipe 11 is communicated with a second material guiding pipe 12, and the other end of the second material guiding pipe 12 is communicated with a second spray nozzle 13.

The working principle is as follows: when the high-efficiency energy-saving semi-coke drying kiln hot-blast stove is used, the device is firstly connected with a power supply and is assembled, then coal powder is added into a coal powder box 8, then the stove body 1 is started to burn, then a high-speed rotating motor 22 is started to drive a turbine aspirator 21 to run, so that the coal powder is guided into a first material guiding pipe 11 and a second material guiding pipe 12 through a suction port 23, then the coal powder is sprayed out through a second nozzle 13 and a first nozzle 14 to be fully combusted, generated heat is guided out through a heat conducting pipe 5 to be dried, smoke is guided out through a smoke pipeline 2, the heat is kept warm through a heat-preserving block 9, then the heat is recycled through a recycling pipe 15 and the coal powder for full combustion, secondary use is carried out, the generated heat is kept warm and isolated through an inner cushion block 16 on the inner wall of the stove body 1 to avoid outflow, and the heat is fully guided and used, and the high-efficiency energy-saving semi-coke drying kiln hot-blast stove is used.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-efficient blue charcoal drying kiln hot-blast furnace, includes furnace body (1), furnace body (1) upper end intercommunication has flue gas pipeline (2), and its furnace body (1) one side intercommunication has heat pipe (5), and door plant (24), its characterized in that before furnace body (1) front side is installed: furnace body (1) inner wall laminating has interior cushion (16), flue gas pipeline (2) outer wall registrates has insulating block (9), and its insulating block (9) inner wall fixedly connected with pull inserted block (19), and pull inserted block (19) inner wall inserts to close and installs filter block (20), flue gas pipeline (2) side intercommunication has recovery pipe (15), and retrieves the pipe (15) other end and furnace body (1) and be linked together, furnace body (1) upper end one side fixedly connected with coal powder box (8), and coal powder box (8) side intercommunication has first passage (11), first passage (11) one end intercommunication has suction mouth (23), and first passage (11) other end intercommunication has first shower nozzle (14), install turbine aspirator (21) on first passage (11), and turbine aspirator (21) upper end installs high-speed rotating electrical machines (22), first passage (11) side intercommunication has second passage (12), and second passage (12) other end intercommunication has second shower nozzle (13).

2. The high-efficiency energy-saving semi-coke drying kiln hot blast stove according to claim 1 is characterized in that: furnace body (1) front side lower extreme fixedly connected with limit support block (4), and furnace body (1) front side and preceding door plant (24) upset are connected, preceding door plant (24) front side central point puts and installs swing gear (3), and swing gear (3) outer wall installs locking inserted bar (17), drive tooth's socket (18) have been seted up to locking inserted bar (17) side, and locking inserted bar (17) outer wall registrates sliding tray (7), locking inserted bar (17) one end registrates and installs locking groove (6), and locking groove (6) and furnace body (1) fixed connection, locking inserted bar (17) are meshing sliding connection with sliding tray (7) in drive tooth's socket (18) through swing gear (3), preceding door plant (24) are the slope support through limit support block (4) and furnace body (1) and are connected.

3. The high-efficiency energy-saving semi-coke drying kiln hot-blast stove according to claim 2, characterized in that: the flue gas pipeline (2) is communicated with a bending block (10), the bending block (10) is of a spring pipe structure, and the flue gas pipeline (2) is vertically inserted and installed with a filter block (20) through a drawing insertion block (19).

4. The high-efficiency energy-saving semi-coke drying kiln hot-blast stove according to claim 3, characterized in that: first passage (11) and second passage (12) are the suction through high-speed rotating electrical machines (22) on turbine aspirator (21) with buggy box (8) and are connected, suction mouth (23) distribute in buggy box (8) inner wall lower extreme position, and suction mouth (23) are spherical hollow out construction, second shower nozzle (13) and first shower nozzle (14) are right angle position in furnace body (1) inner wall and distribute.

5. The high-efficiency energy-saving semi-coke drying kiln hot-blast stove according to claim 4, is characterized in that: the recovery guide pipe (15) is connected with the flue gas pipeline (2) in a wrapping mode through the heat insulation block (9), the recovery guide pipe (15) is of a right-angle structure, and the flue gas pipeline (2) is communicated with the furnace body (1) through the recovery guide pipe (15).

6. The high-efficiency energy-saving semi-coke drying kiln hot-blast stove according to claim 5, characterized in that: the shape of the inner cushion block (16) is matched with the shape of the inner wall of the furnace body (1).