CN217636573U

CN217636573U - Natural gas hot-blast furnace for fertilizer production

Info

Publication number: CN217636573U
Application number: CN202123158585.4U
Authority: CN
Inventors: 邵伟伟
Original assignee: Heilongjiang Dongfanglong Wisdom Agriculture Development Co ltd
Current assignee: Heilongjiang Dongfanglong Wisdom Agriculture Development Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-10-21
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to a natural gas hot-blast furnace is used in fertilizer production, including the end support board, the top fixedly connected with hot-blast furnace body of end support board, the top swing joint of hot-blast furnace body has the air heater, the air outlet swing joint of air heater has the air-supply line, the one end swing joint of air-supply line has out the fan housing, the inside wall fixedly connected with heat insulating board of hot-blast furnace body, the connection spout has been seted up to the inside wall of hot-blast furnace body, the inner wall swing joint who connects the spout has link block. This natural gas hot-blast furnace for fertilizer production makes on the one hand to hold the raw materials of incasement fermentation and can fully receive the heat energy that comes from the top, and on the other hand motor can drive and hold the case and rotate and receive the heat, all-round being heated for it is more even to be heated, has carried out abundant absorption and utilization to heat energy, has effectively shortened the time of fermentation, has improved the efficiency of fermentation, thereby has effectively promoted the production of fertilizer.

Description

Natural gas hot-blast furnace for fertilizer production

Technical Field

The utility model relates to a fertilizer production technical field specifically is a natural gas hot-blast furnace is used in fertilizer production.

Background

The hot blast stove is a kind of boiler, the hot blast stove is a device for realizing heating air and producing hot blast by exchanging heat price between heat generated by fuel combustion and outside air, the hot blast stove used as a heat power machine has become a regeneration product of an electric heating source and a traditional steam power heat source in many industries, and after the fuel is put into the stove at present, the fuel is combusted along the vertical direction, so that the fuel is difficult to combust to a peripheral area, and the energy conversion rate is low.

The natural gas hot blast furnace is used for providing temperature support for process steps such as microbial fermentation in the fertilizer production process, and the utilization rate of heat energy is lower when the existing natural gas hot blast furnace is used, so that the fermentation speed of microorganisms and the like is lower, the heating efficiency is lower, and the practicability of the hot blast furnace is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a natural gas hot-blast furnace is used in fertilizer production possesses advantages such as heating efficiency height, has solved the lower problem of natural gas hot-blast furnace heating efficiency for general fertilizer production.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a natural gas hot-blast furnace is used in fertilizer production, includes the end support board, the top fixedly connected with hot-blast furnace body of end support board, the top swing joint of hot-blast furnace body has the air heater, the air outlet swing joint of air heater has the air-supply line, the one end swing joint of air-supply line has out the fan housing, the inside wall fixedly connected with heat insulating board of hot-blast furnace body, the inside wall of hot-blast furnace body has been seted up and has been connected the spout, the inner wall swing joint who connects the spout has the link block, one side fixedly connected with of link block holds the case, hold the bottom of case and seted up the block groove, one side fixedly connected with natural gas pipe of hot-blast furnace body.

The utility model discloses a hot blast stove, including bottom support plate, shaft coupling fixedly connected with motor, the output shaft of motor passes through the pivot of shaft coupling fixedly connected with, the one end fixedly connected with block of pivot, hot blast stove body's opposite side fixedly connected with goes out the tobacco pipe, go out the other end fixedly connected with rose box of tobacco pipe, the inside wall fixedly connected with draw-in groove piece of rose box, the inner wall difference swing joint of draw-in groove piece has first adsorption net and second adsorption net, the interior diapire fixedly connected with drainage box of rose box, hot blast stove body's positive swing joint has the clearance door.

Furthermore, the inner wall of the air inlet pipe is movably connected with a blocking net, and the mesh number of the blocking net is three hundred.

Furthermore, the shape and size of the connecting sliding chute are matched with the shape and size of the connecting sliding block, and the inner wall of the connecting sliding chute is in sliding connection with the outer wall of the connecting sliding block.

Furthermore, the containing box is a containing net box, and the heat insulation plate is a heat insulation screen plate.

Furthermore, the inner wall of the clamping groove is connected with the outer wall of the clamping block in a clamping manner, and the rotating shaft is movably connected with the containing box through the clamping block.

Furthermore, it goes out the tobacco pipe for Z type to go out the tobacco pipe, and goes out the one end of tobacco pipe and run through one side of hot-blast furnace body and extend to the inner wall of hot-blast furnace body, and the other end that goes out the tobacco pipe runs through one side of rose box and one side of strainer box respectively and extends to the inner wall of strainer box.

Further, the first adsorption net is a nylon adsorption net, and the second adsorption net is an activated carbon adsorption net.

Further, the top and one side of the filter box are respectively provided with a smoke exhaust pipe and a water discharge pipe, and the inner wall of the water filter box is filled with purified water.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this natural gas hot-blast furnace is used in fertilizer production, hot-blast furnace body through setting up, the air heater, the air-supply line uses with mutually supporting of going out the fan housing, can once only carry and carry more hot-blastly, the multitube is all together, it is hot-blastly to go out the fan housing gathering, the speed of gas combustion has been accelerated, thereby the efficiency of heating has effectively been improved, and the rethread connects the spout, link block, hold the case, the block groove, natural gas pipe, including a motor, a rotating shaft and block's setting, on the one hand make hold the raw materials of incasement fermentation can fully receive the heat energy that comes from the top, on the other hand motor can drive and hold the case and rotate and receive the heat, the all-round is heated, make to be heated more even, abundant absorption and utilization have been carried out heat energy, the time of fermentation has effectively been shortened, the efficiency of fermentation has been improved, thereby the production of fertilizer has effectively been promoted.

2. This natural gas hot-blast furnace is used in fertilizer production, secondly through a tobacco pipe, the rose box, the draw-in groove piece, first adsorption net, mutually supporting of second adsorption net and drainage case is used, can carry out the purification of certain degree to this internal exhaust flue gas of hot-blast furnace, at first absorb partly harmful substance in the flue gas through the water source, rethread first adsorption net and second adsorption net are to the absorption of flue gas, in the atmosphere of discharging, effectual good filtration and the purification of having carried out the flue gas, make the flue gas of discharging into in the atmosphere comparatively clean, avoid the flue gas to produce great harm to the atmosphere, effectual protection has been carried out to the environment, the feature of environmental protection of hot-blast furnace body has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the hot blast stove body and the connecting chute;

FIG. 3 is a view showing the internal structure of the filtering box of the present invention;

FIG. 4 is a front view of the body of the hot blast stove;

fig. 5 is a connection diagram of the rotating shaft and the engaging block of the present invention.

In the figure: 1. a bottom support plate; 2. a hot blast stove body; 3. a hot air blower; 4. an air inlet pipe; 5. blocking the net; 6. an air outlet cover; 7. a heat insulation plate; 8. connecting the sliding chute; 9. connecting the sliding block; 10. a containing box; 11. a clamping groove; 12. a natural gas pipe; 13. a motor; 14. a rotating shaft; 15. a clamping block; 16. discharging the smoke tube; 17. a filter box; 18. a slot clamping block; 19. a first adsorption mesh; 20. a second adsorption mesh; 21. a water filtering tank; 22. and (6) cleaning the door.

Detailed Description

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-5, a natural gas hot blast stove for fertilizer production in this embodiment, including bottom support plate 1, the top fixedly connected with hot blast stove body 2 of bottom support plate 1, the top swing joint of hot blast stove body 2 has air heater 3, the air outlet swing joint of air heater 3 has air-supply line 4, the one end swing joint of air-supply line 4 has air outlet cover 6, the inside wall fixedly connected with heat insulating board 7 of hot blast stove body 2, the inside wall of hot blast stove body 2 has been seted up and has been connected spout 8, the inner wall swing joint of connecting spout 8 has connection slider 9, one side fixedly connected with of connection slider 9 holds case 10, hold the bottom of case 10 and seted up clamping groove 11, one side fixedly connected with natural gas pipe 12 of hot blast stove body 2.

The top of the bottom support plate 1 is fixedly connected with a motor 13, an output shaft of the motor 13 is fixedly connected with a rotating shaft 14 through a coupler, one end of the rotating shaft 14 is fixedly connected with a clamping block 15, the hot blast stove body 2, the hot blast heater 3, the air inlet pipe 4 and the air outlet cover 6 are matched with each other for use, more hot air can be conveyed and conveyed at one time, multiple pipes are arranged, the air outlet cover 6 collects hot air, the combustion speed of fuel gas is accelerated, the heating efficiency is effectively improved, the raw materials fermented in the containing box 10 can fully receive heat energy from the top through a connecting chute 8, a connecting sliding block 9, the containing box 10, a clamping groove 11, a natural gas pipe 12, the motor 13, the rotating shaft 14 and the clamping block 15, on the one hand, the raw materials fermented in the containing box 10 can fully receive the heat energy from the top, on the other hand, the motor 13 can drive the containing box 10 to rotate to receive the heat energy, all-round heating is realized, the heating is more uniform, the other side of the hot blast stove body 2 is fixedly connected with a smoke outlet pipe 16, the other end of the smoke outlet pipe 16 is fixedly connected with a filter box 17, the inner side wall of the filter box 17 is fixedly connected with a clamping groove block 18, the inner wall of the clamping groove block 18 is respectively and movably connected with a first adsorption net 19 and a second adsorption net 20, the inner bottom wall of the filter box 17 is fixedly connected with a water filter box 21, and the smoke outlet pipe 16, the filter box 17, the clamping groove block 18, the first adsorption net 19, the second adsorption net 20 and the water filter box 21 are mutually matched for use, so that the smoke discharged from the hot blast stove body 2 can be purified to a certain degree, firstly, a part of harmful substances in the smoke is absorbed through a water source, and then the first adsorption net 19 and the second adsorption net 20 absorb the smoke, in discharging into the atmosphere, effectual good filtration and the purification of having carried out the flue gas for the flue gas that discharges into in the atmosphere is comparatively clean, avoids the flue gas to produce great harm to the atmosphere, has carried out effectual protection to the environment, has improved hot-blast furnace body 2's environmental protection performance, and hot-blast furnace body 2's positive swing joint has clearance door 22.

Referring to fig. 1, in the embodiment, the inner wall of the air inlet pipe 4 is movably connected with a blocking net 5, the mesh number of the blocking net 5 is three hundred meshes, and the blocking net 5 is arranged to prevent impurities in air from entering the hot blast stove body 2 and prevent the raw materials for fermentation from being polluted.

Referring to fig. 1, in this embodiment, the shape and size of the connecting sliding chute 8 are matched with the shape and size of the connecting sliding block 9, and the inner wall of the connecting sliding chute 8 is slidably connected with the outer wall of the connecting sliding block 9, so that the auxiliary containing box 10 can rotate conveniently through the arrangement of the connecting sliding chute 8 and the connecting sliding block 9, and the containing box 10 is more stable.

Referring to fig. 1, in this embodiment, the storage box 10 is a storage net box, and the heat insulation plate 7 is a heat insulation net plate, which is arranged in a net shape, so as to facilitate heat entry and avoid excessive heat.

Referring to fig. 1, in the present embodiment, the inner wall of the engaging groove 11 is engaged with the outer wall of the engaging block 15, and the rotating shaft 14 is movably connected to the containing box 10 through the engaging block 15, so that the rotating shaft 14 and the containing box 10 can be conveniently engaged with or disengaged from each other.

Referring to fig. 1, in the embodiment, the smoke outlet pipe 16 is a Z-shaped smoke outlet pipe, one end of the smoke outlet pipe 16 penetrates through one side of the hot blast stove body 2 and extends to the inner wall of the hot blast stove body 2, and the other end of the smoke outlet pipe 16 penetrates through one side of the filter box 17 and one side of the water filter box 21 and extends to the inner wall of the water filter box 21, so that the smoke flows into the filter box 17.

Referring to fig. 3, in the present embodiment, the first adsorption net 19 is a nylon adsorption net, the second adsorption net 20 is an activated carbon adsorption net, and the activated carbon filter screen uses aluminum honeycomb, plastic honeycomb or paper honeycomb with a through hole structure as a carrier, which has better gas dynamic performance, small volume density, large specific surface area, high adsorption efficiency, small wind resistance coefficient, and high-efficiency adsorption performance of activated carbon, and can be used for air purification to remove volatile organic compounds formaldehyde, toluene, hydrogen sulfide, chlorobenzene and pollutants in the air, with small air resistance and low energy consumption, and can deodorize, remove odor, purify the environment, and has a good purification effect.

Referring to fig. 3, in the embodiment, a smoke exhaust pipe and a water discharge pipe are respectively disposed at the top and one side of the filter box 17, and the inner wall of the water filter box 21 is filled with purified water, the smoke exhaust pipe is convenient for discharging purified smoke, and the water discharge pipe is convenient for discharging filtered waste water.

It can be understood that this natural gas hot-blast furnace is used in fertilizer production has reached the purpose that heating efficiency is high, and abundant heat to hot-blast furnace body 2 has utilized, has effectively promoted the efficiency of heating.

The working principle of the above embodiment is as follows:

the during operation opens cleaning door 22, and the raw materials with required fermentation turn into hold the case 10 in, natural gas pipe 12 gets into the natural gas, and air heater 3 bloies to hot-blast furnace body 2 through air-supply line 4 in, and hot-blast furnace body 2 begins to heat, and motor 13 drives pivot 14 and rotates this moment, and pivot 14 drives through block 15 and holds case 10 and rotate, holds case 10 and drives link block 9 and at the 8 internal rotations of connecting spout, holds case 10 and drives the raw materials rotation fermentation of being heated.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a natural gas hot-blast furnace is used in fertilizer production, includes bottom sprag board (1), its characterized in that: the hot blast stove comprises a bottom supporting plate (1), a hot blast stove body (2) is fixedly connected to the top of the bottom supporting plate (1), a hot air fan (3) is movably connected to the top of the hot blast stove body (2), an air outlet of the hot air fan (3) is movably connected with an air inlet pipe (4), one end of the air inlet pipe (4) is movably connected with an air outlet cover (6), a heat insulation plate (7) is fixedly connected to the inner side wall of the hot blast stove body (2), a connecting sliding groove (8) is formed in the inner side wall of the hot blast stove body (2), a connecting sliding block (9) is movably connected to the inner wall of the connecting sliding groove (8), a containing box (10) is fixedly connected to one side of the connecting sliding block (9), a clamping groove (11) is formed in the bottom of the containing box (10), and a natural gas pipe (12) is fixedly connected to one side of the hot blast stove body (2);

the utility model discloses a cigarette filter, including bottom support plate (1), the top fixedly connected with motor (13) of bottom support plate (1), the output shaft of motor (13) passes through shaft coupling fixedly connected with pivot (14), the one end fixedly connected with block (15) of pivot (14), the opposite side fixedly connected with of hot-blast furnace body (2) goes out tobacco pipe (16), the other end fixedly connected with rose box (17) of going out tobacco pipe (16), the inside wall fixedly connected with draw-in groove piece (18) of rose box (17), the inner wall of draw-in groove piece (18) swing joint respectively has first adsorption net (19) and second adsorption net (20), the interior diapire fixedly connected with strainer box (21) of rose box (17), the front swing joint of hot-blast furnace body (2) has clearance door (22).

2. The natural gas hot blast stove for fertilizer production according to claim 1, characterized in that: the inner wall of the air inlet pipe (4) is movably connected with a blocking net (5), and the mesh number of the blocking net (5) is three hundred.

3. The natural gas hot blast stove for fertilizer production according to claim 1, characterized in that: the shape and size of the connecting sliding chute (8) are matched with the shape and size of the connecting sliding block (9), and the inner wall of the connecting sliding chute (8) is in sliding connection with the outer wall of the connecting sliding block (9).

4. The natural gas hot blast stove for fertilizer production according to claim 1, characterized in that: the containing box (10) is a containing net box, and the heat insulation plate (7) is a heat insulation net plate.

5. The natural gas hot blast stove for fertilizer production according to claim 1, characterized in that: the inner wall of the clamping groove (11) is connected with the outer wall of the clamping block (15) in a clamping manner, and the rotating shaft (14) is movably connected with the containing box (10) through the clamping block (15).

6. The natural gas hot blast stove for fertilizer production according to claim 1, characterized in that: the smoke outlet pipe (16) is a Z-shaped smoke outlet pipe, one end of the smoke outlet pipe (16) penetrates through one side of the hot blast stove body (2) and extends to the inner wall of the hot blast stove body (2), and the other end of the smoke outlet pipe (16) penetrates through one side of the filter box (17) and one side of the water filter box (21) respectively and extends to the inner wall of the water filter box (21).

7. The natural gas hot blast stove for fertilizer production according to claim 1, characterized in that: the first adsorption net (19) is a nylon adsorption net, and the second adsorption net (20) is an activated carbon adsorption net.

8. The natural gas hot blast stove for fertilizer production according to claim 1, characterized in that: the top and one side of the filter box (17) are respectively provided with a smoke exhaust pipe and a water discharge pipe, and the inner wall of the water filter box (21) is filled with purified water.