CN115419876A - Biological fermentation steam generating device - Google Patents
Biological fermentation steam generating device Download PDFInfo
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- CN115419876A CN115419876A CN202210922142.8A CN202210922142A CN115419876A CN 115419876 A CN115419876 A CN 115419876A CN 202210922142 A CN202210922142 A CN 202210922142A CN 115419876 A CN115419876 A CN 115419876A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 33
- 230000004151 fermentation Effects 0.000 title claims abstract description 23
- 239000000446 fuel Substances 0.000 claims abstract description 70
- 239000002028 Biomass Substances 0.000 claims abstract description 67
- 238000002485 combustion reaction Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims description 67
- 239000000779 smoke Substances 0.000 claims description 48
- 238000012546 transfer Methods 0.000 claims description 38
- 238000000746 purification Methods 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000003517 fume Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 23
- 238000011068 loading method Methods 0.000 abstract description 16
- 150000003839 salts Chemical class 0.000 description 11
- 239000012535 impurity Substances 0.000 description 9
- 239000002918 waste heat Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005338 heat storage Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000004434 industrial solvent Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
- F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
- F23K1/04—Heating fuel prior to delivery to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/16—Over-feed arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a biological fermentation steam generating device, comprising: the steam generating box body is provided with a combustion cavity and a feeding port which is positioned at the top of the combustion cavity and communicated with the combustion cavity; the feeding assembly comprises a feeding box, a feeding pipe, a conveying piece and a driving piece, wherein the feeding box is provided with a feeding cavity, a feeding opening and a discharging opening, the feeding cavity is used for storing biomass fuel, the feeding pipe is communicated with the discharging opening and the feeding opening, the conveying piece is positioned in the feeding pipe, the driving piece is connected with the conveying piece, the driving piece is used for driving the conveying piece to be in a working state, and the conveying piece can convey the biomass fuel in the feeding cavity to the feeding opening from the discharging opening through the feeding pipe when the conveying piece is in the working state; wherein, the feeding box and the steam generation box body are arranged at intervals, and the feeding port is lower than the feeding port. This scheme can put in biomass fuel in highly suitable position through setting up the material loading subassembly, and material loading case and steam generation box interval set up, have bigger space so that artifical or apparatus material loading.
Description
Technical Field
The invention relates to the technical field of steam generators, in particular to a biological fermentation steam generating device.
Background
At present, the heat storage of molten salt has been widely applied to photo-thermal power stations, the heat storage of molten salt is a technology of heat storage through salt, the molten mass formed after the salt is melted, such as the molten mass of halides, nitrates and sulfates of alkali metals and alkaline earth metals, and the molten salt is the molten mass composed of metal cations and non-metal anions.
The heat stored in the fused salt can be heat generated by a steam generating device, the steam generating device is also called a steam heat source machine, the steam generating device is mechanical equipment for heating water into hot water or steam by utilizing heat energy of fuel or other energy sources, in order to achieve the effect of saving resources, a lot of steam generating devices which take biomass waste granulation as fuel are also arranged on the market at present, the biomass waste is fermented to form biomass fuel, wherein a biological fermentation project is an important component of the biological project, and microorganisms utilize carbohydrate fermentation to produce various industrial solvents and chemical raw materials.
Wherein, can use steam generator when turning into steam with water, current biological fermentation steam generator generally provides biomass fuel's entry position, in order to facilitate the leading-in combustion chamber with biomass fuel, can set up biomass fuel in the higher position of biological fermentation steam generator, it is comparatively troublesome to have led to the input to biomass fuel, some biological fermentation steam generator's pan feeding position has surpassed partial staff's height more, it feeds in raw material to be difficult to the manual work, once only empty too much biomass fuel and also have the possibility of material jam, and the flue gas that the burning produced generally all is in the direct emission to the atmosphere, cause the pollution to the air easily.
Disclosure of Invention
An object of the present invention is to provide a biofermentation steam generating apparatus that overcomes, at least to some extent, one or more of the problems due to the limitations and disadvantages of the related art.
The invention provides a biological fermentation steam generating device for molten salt heat storage, which comprises:
the steam generating box body is provided with a combustion cavity and a feeding port which is positioned at the top of the combustion cavity and communicated with the combustion cavity;
the feeding assembly comprises a feeding box, a feeding pipe, a conveying piece and a driving piece, wherein the feeding box is provided with a feeding cavity, a feeding port and a discharging port, the feeding cavity is used for storing biomass fuel, the feeding pipe is communicated with the discharging port and the feeding port, the conveying piece is positioned in the feeding pipe, the driving piece is connected with the conveying piece, the driving piece is used for driving the conveying piece to be in a working state, and the conveying piece can convey the biomass fuel in the feeding cavity to the feeding port from the discharging port through the feeding pipe when the conveying piece is in the working state;
the feeding box and the steam generation box body are arranged at intervals, and the feeding opening is lower than the feeding opening.
In an exemplary embodiment of the present invention, the conveying member is a screw rod, and the driving member is a driving motor; wherein the content of the first and second substances,
the end part of an output shaft of the driving motor is connected with the screw rod and is used for driving the screw rod to rotate;
the screw rod is used for conveying the biomass fuel in the feeding cavity to the feeding opening from the discharging opening through the feeding pipe when the screw rod rotates.
In one exemplary embodiment of the present invention,
the bottom of the feeding box is fixedly connected with supporting legs;
the feeding port is positioned at the top of the feeding cavity, the discharging port is positioned at the bottom of the feeding cavity, and the feeding port is larger than the discharging port; the feeding assembly further comprises a connecting box, the connecting box is obliquely arranged at the bottom of the feeding box, and an opening in the top of the connecting box is communicated with the discharging opening in a matching manner;
a feeding hole in the connecting box is formed in the bottom area of the feeding pipe;
the spiral bottom of the spiral rod is located in the connecting box, and the driving motor is fixedly connected to one side, far away from the combustion cavity, of the connecting box.
In one exemplary embodiment of the present invention,
the biological fermentation steam generating device further comprises: the feeding hopper is fixedly connected to the top of the combustion cavity, a top inlet of the feeding hopper is larger than a bottom outlet, and the bottom outlet is communicated with the feeding port in a matching manner;
the top fixedly connected with pipe support of going into the hopper, the top of pipe support with the top fixed connection of conveying pipe, just the conveying pipe orientation the region of top entry is equipped with the discharge gate.
In one exemplary embodiment of the present invention,
go into the top fixedly connected with of hopper and prevent stifled subassembly, prevent stifled subassembly including roof-rack, vibrating motor and conduction pole, the roof-rack fixed connection be in go into the top of hopper, vibrating motor's bottom with roof-rack fixed connection, vibrating motor's output shaft tip with conduction pole fixed connection, the conduction pole sets up go into the inboard of hopper.
In an exemplary embodiment of the invention, the bio-fermentation steam generating apparatus further includes:
an inlet of the smoke exhaust pipe is communicated with the top of the combustion cavity, and an outlet of the smoke exhaust pipe is communicated with the feeding pipe;
the discharging assembly comprises a purifying box, a transfer pipe and a smoke exhaust outlet, wherein an inlet of the transfer pipe is communicated with the feeding pipe, an outlet of the transfer pipe is communicated with the purifying box, and the smoke exhaust outlet is fixedly connected to the top of the purifying box.
In an exemplary embodiment of the present invention, the exhaust assembly further includes a dust suction fan, the dust suction fan is disposed on the transfer pipe, a suction opening and an air outlet of the dust suction fan are both communicated with the transfer pipe, the suction opening is closer to the inlet of the transfer pipe than the air outlet, and the dust suction fan provides a suction force to the inlet of the transfer pipe through the suction opening; wherein the content of the first and second substances,
and the inlet of the transfer pipe and the outlet of the smoke exhaust pipe are fixedly connected with a filtering anti-leakage net.
In an exemplary embodiment of the invention, the discharge assembly further comprises: the dust removal device comprises a dust removal pulse valve, a cross frame and a dust removal cloth bag, wherein the dust removal pulse valve is fixedly connected to the top of the inner wall of the purification box, the cross frame is fixedly connected to the inner wall of the purification box, and the dust removal cloth bag is movably connected with the inner wall of the cross frame.
In an exemplary embodiment of the invention, the transfer pipe and the smoke exhaust pipe are located on opposite sides of the feeding pipe;
the inner wall fixedly connected with guide block of purifying box, the bottom swing joint of guide block has the jar of getting.
In an exemplary embodiment of the invention, a metal plate is fixedly connected to the surface of the guide block, a magnetic ring is fixedly connected to the top of the receiving tank, and the top of the magnetic ring is movably connected to the metal plate.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the material loading subassembly, can cooperate the income hopper to steam generation box's inside drop-in biomass fuel for drop-in biomass fuel's height is lower, the personnel's operation of being convenient for, and make biomass fuel's interpolation more steady, set up and can carry out the purification treatment to the exhaust flue gas of the pipe of discharging fume and discharge again discharging the subassembly, avoided atmospheric pollution.
2. Feed inlet through making the material loading case be less than the pan feeding mouth of steam generation box, can put in biomass fuel at high suitable position, furthermore, the material loading case sets up with steam generation box interval, there are more spaces so that manual work or apparatus material loading, biomass fuel who drops into in the material loading case falls into the conveying pipe through the feed inlet, can drive the conveying piece and be in operating condition when the driving piece starts, in order to carry biomass fuel steady to the top of the pan feeding mouth of steam generation box, biomass fuel falls because of gravity when reacing the pan feeding mouth top, in order to supply with fuel in the steam generation box, avoided taking place because the great jam condition that leads to of disposable biomass fuel input volume.
3. Through the dust absorption fan that sets up, the pipe of transporting and the pipe of discharging fume absorb the smoke and dust that the burning chamber of steam generation box discharged, because the smoke and dust still leaves the waste heat when discharging, so can preheat biomass fuel on the way through the conveying pipe, make it change the burning, effectually utilize the waste heat, the flue gas is extracted in the purifying box through the pipe of transporting, the effect of filtering impurity has been played when the dust removal sack of installation on the crossbearer, discharge from the exhaustoutlet at last, avoided causing the pollution to the air.
4. Through setting up the deashing pulse valve, the adnexed dust is hit off on the dust removal sack to periodic production pulse, and the bottom that the purifying box was fallen to the dust falls into along the guide block and receives and get the jar to in collecting the processing, also can will receive after the operation and get jar through the magnetic ring and take off operation such as clearance from the metal sheet.
Additional features and advantages of the invention will be set forth in the detailed description which follows, or may be learned by practice of the invention.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic perspective view of a steam generator for biological fermentation according to an embodiment of the present invention.
FIG. 2 is a schematic structural diagram of a steam generation box in a steam generation device for biological fermentation according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of the structure of the upper box of the steam generator for biological fermentation according to the embodiment of the present invention.
FIG. 4 is a schematic structural diagram of a discharge assembly of a steam generator for biological fermentation according to an embodiment of the present invention.
FIG. 5 is a schematic structural diagram of a filtering and leakage-preventing net in a biological fermentation steam generating device according to an embodiment of the invention.
FIG. 6 is a schematic structural diagram of a feeding assembly in a steam generator for biological fermentation according to an embodiment of the present invention.
FIG. 7 is a schematic structural diagram of a receiving tank of a steam generator for biological fermentation according to an embodiment of the present invention.
Reference numbers in the figures: 1. a steam generating box body; 2. feeding into a hopper; 3. a smoke exhaust pipe; 4. a feeding assembly; 401. feeding a material box; 402. a connection box; 403. a drive member; 404. a conveying member; 405. a feed pipe; 5. a discharge assembly; 501. a purification box; 502. a deashing pulse valve; 503. a cross frame; 504. a dust removal cloth bag; 505. a transfer pipe; 506. a dust collection fan; 507. a smoke exhaust outlet; 6. a support leg; 7. a pipe frame; 8. an anti-blocking component; 801. a top frame; 802. a vibration motor; 803. a conduction rod; 9. receiving the tank; 10. a metal plate; 11. a magnetic ring; 12. filtering the anti-leakage net; 13. and a guide block.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention and should not be construed as limiting the invention.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details.
The terms "the", and "the" are intended to mean that there are one or more elements/components/parts/etc.; the term "comprising" is used in an open-ended inclusive sense and means that there may be additional elements/components/etc. other than the listed elements/components/etc.
Next, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially in general scale for the convenience of illustration, and the drawings are only exemplary, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The embodiment of the invention provides a biological fermentation steam generation device, and heat generated by the biological fermentation steam generation device can be used for heat storage of molten salt.
Referring to fig. 1 to 7, the bio-fermentation steam generating apparatus may include at least a steam generating tank 1 and a feeding assembly 4.
As shown in fig. 3 and 6, the feeding assembly 4 may include a feeding box 401, a driving member 403, a conveying member 404, and a feeding pipe 405.
Specifically, the feeding box 401 has a feeding cavity, a feeding opening and a discharging opening, and it should be understood that the feeding opening and the discharging opening of the feeding box 401 are both communicated with the feeding cavity, wherein the feeding cavity is used for storing the biomass fuel, that is, the biomass fuel can be added into the feeding cavity through the feeding opening of the feeding box 401 for storage before the biomass steam generating device works.
As shown in fig. 1, the feeding box 401 may be spaced from the steam generating box 1, and a feeding port of the feeding box 401 may be lower than a feeding port of the steam generating box 1.
In this embodiment, by providing the feeding assembly 4, the position where the biomass fuel is put can be set to a height convenient for use, that is: setting the position of a feeding port of a feeding box 401 to a height convenient for use, wherein the height of the feeding box 401 is lower than that of a feeding port of the steam generation box body 1; in addition, by arranging the steam generation box body 1 and the feeding box 401 at intervals, namely: the distance between the steam generating box body 1 and the feeding box 401 is extended by a certain distance, so that a larger space is provided for feeding by manpower or feeding instruments.
Wherein, the biomass fuel who drops into in the workbin 401 falls into conveying pipe 405 through its feed opening, can drive conveying piece 404 when driving piece 403 starts and be in operating condition, in order to carry biomass fuel steady to the top of the pan feeding mouth of steam generation box 1, biomass fuel falls because of gravity when reacing the pan feeding mouth top of steam generation box 1, in order for supply with fuel in the steam generation box 1, supply with the material through this kind of mode and can avoid because the great jam condition that leads to of disposable biomass fuel input volume takes place, in addition, still can avoid the biomass fuel who burns in the combustion chamber in the steam generation box 1 to drop into too much the insufficient condition of burning, improve biomass fuel's utilization ratio.
In an exemplary embodiment, the conveying member 404 may be a screw rod, the driving member 403 may be a driving motor, and an output end of the driving motor may be connected to the screw rod and used for driving the screw rod to rotate, and the screw rod is used for conveying the biomass fuel in the feeding cavity of the feeding box 401 from the feeding port to the feeding port of the steam generation box 1 through the feeding pipe 405 when the screw rod rotates.
In this embodiment, the biomass fuel is transferred by using the screw rod as the transfer member 404, so that the transfer amount of the biomass fuel is easily controlled.
Further, a leg 6 is fixedly connected to the bottom of the upper box 401, and the leg 6 can facilitate fixing and supporting the upper box 401 and lifting it to a position convenient for operation. For example, the number of legs 6 may be four.
Wherein, the material loading mouth of material loading case 401 is located the top in material loading chamber, and its feed opening is located the bottom in material loading chamber, and when adding biomass fuel from the material loading mouth to the material loading intracavity, biomass fuel can fall into the feed opening of material loading case 401 under the action of gravity like this, and the follow-up hob of being convenient for conveys the biomass fuel in the material loading case 401 to the pan feeding mouth department of steam generation box 1.
In this embodiment, the feeding opening of the feeding box 401 is larger than the discharging opening, so that the whole feeding cavity is funnel-shaped, and discharging is facilitated.
For example, as shown in fig. 3 and 6, the feeding assembly 4 may further include a connection box 402, and the connection box 402 connects the upper feeding box 401 and the feeding pipe 405. Specifically, the connecting box 402 is obliquely arranged at the bottom of the upper feed box 401, and an opening at the top of the connecting box 402 is matched and communicated with a feed opening of the upper feed box 401, so that the biomass fuel in the upper feed box falls into the connecting box 402; and the bottom region of the feed tube 405 is provided with a feed inlet located in the junction box 402; the spiral bottom of the spiral rod is located in the connection box 402, and the driving motor is fixedly connected to one side of the connection box 402 far away from the combustion chamber.
In this embodiment, the inclined connection box 402 is disposed at the bottom of the upper feeding box 401, so that the feeding pipe 405 is connected to the upper feeding box 401, so as to convey the biomass fuel in the upper feeding box 401 to the feeding port of the steam generation box 1.
It should be understood that the top of the connection box 402 is fixedly connected with the bottom of the upper material box 401, and the bottom of the connection box 402 is inclined and protruded relative to the bottom of the upper material box 401, so that the design can also play a role in guiding the biomass fuel in the upper material box 401, and in addition, the inclined arrangement of the feeding pipe 405 can be facilitated, and the feeding is facilitated.
In some embodiments, as shown in fig. 1 and fig. 2, the bio-fermentation steam generation device may further include an inlet hopper 2, the inlet hopper 2 is fixedly connected to the top of the combustion chamber in the steam generation box 1, a bottom outlet of the inlet hopper 2 is in matching communication with an inlet of the steam generation box 1, and the inlet hopper 2 is used for throwing the biomass fuel into the combustion chamber of the steam generation box 1 through the inlet of the steam generation box 1; in this embodiment, the top inlet of the feeding hopper 2 is larger than the bottom outlet of the feeding hopper 2, that is, the whole feeding hopper 2 can be funnel-shaped, so that the material guiding is convenient.
In this example, as shown in fig. 1, fixedly connected with pipe support 7 is still gone into at the top of hopper 2, the top of pipe support 7 and the top fixed connection of conveying pipe 405, and conveying pipe 405 is equipped with the discharge gate towards the region of going into hopper 2's top entry, through setting up pipe support 7, can be convenient for support fixedly to conveying pipe 405, it is less to avoid the area of connection between conveying pipe 405 and the income hopper 2, the condition emergence that the connection that leads to is not hard up or conveying pipe 405 takes place to warp.
Optionally, as shown in fig. 1, the top of the feeding hopper 2 is fixedly connected with an anti-blocking assembly 8, the anti-blocking assembly 8 includes a top frame 801, a vibration motor 802 and a conduction rod 803, the top frame 801 is fixedly connected to the top of the feeding hopper 2, the bottom of the vibration motor 802 is fixedly connected to the top frame 801, the end of the output shaft of the vibration motor 802 is fixedly connected to the conduction rod 803, the conduction rod 803 is disposed on the inner side of the feeding hopper 2, the vibration motor 802 disposed on the top of the top frame 801 drives the conduction rod 803 to vibrate, the vibration is transmitted to the inner side of the feeding hopper 2, and the biomass fuel falling into the feeding hopper 2 is vibrated, so as to further avoid blockage.
In some embodiments, as shown in fig. 1, 2, and 4, the bio-fermentation steam generation apparatus may further include a smoke exhaust pipe 3 and a discharge assembly 5.
Wherein, the inlet of the smoke exhaust pipe 3 is communicated with the top of the combustion chamber in the steam generation box body 1, and the outlet of the smoke exhaust pipe 3 is communicated with the feeding pipe 405. The discharge component 5 comprises a purification box 501, an ash cleaning pulse valve 502, a cross frame 503, a dust removal cloth bag 504, a transfer pipe 505, a dust collection fan 506 and a smoke exhaust outlet 507, wherein an inlet of the transfer pipe 505 is communicated with the feeding pipe 405, an outlet of the transfer pipe 505 is communicated with the purification box 501, the dust collection fan 506 is arranged on the transfer pipe 505, an air suction opening and an air outlet of the dust collection fan 506 are communicated with the transfer pipe 505, the air suction opening of the dust collection fan 506 is closer to the inlet of the transfer pipe 505 than the air outlet of the dust collection fan, and the dust collection fan 506 provides suction force for the inlet of the transfer pipe through the air suction opening, so that smoke and dust discharged by the steam generation box 1 can smoothly enter the purification box 501 through the smoke exhaust pipe 3, the feeding pipe 405, the inlet of the transfer pipe 505, the air suction opening of the dust collection fan 506, the air outlet of the dust collection fan 506 and the outlet of the feeding pipe 405 in sequence.
In addition, the ash removal pulse valve 502 is fixedly connected to the top of the inner wall of the purification box 501, the cross frame 503 is fixedly connected to the inner wall of the purification box 501, the dust removal cloth bag 504 is movably connected with the inner wall of the cross frame 503, and the smoke exhaust outlet 507 is fixedly connected to the top of the purification box 501.
In this embodiment, the dust collecting fan 506, the transfer pipe 505 and the smoke exhaust pipe 3 are used for sucking the smoke exhausted by the steam generation box 1, and waste heat is remained when the smoke is exhausted, so that the biomass fuel can be preheated by the heat of the smoke on the way of passing through the feeding pipe 405, the biomass fuel is easier to burn, and the waste heat is effectively utilized. And the flue gas is extracted into the purification box 501 through the transfer pipe 505, which has the effect of filtering impurities when passing through the dust removal cloth bag 504 arranged on the cross frame 503, and finally discharged from the smoke discharge outlet 507, the dust removal pulse valve 502 is arranged to periodically generate pulses to knock down the dust attached to the dust removal cloth bag 504, and the dust falls to the bottom of the purification box 501 to be conveniently discharged into the purification box 501.
Wherein, transfer pipe 505 and 3 relative both sides that are located conveying pipe 405 of discharging fume are located for smoke and dust discharges and to leave the waste heat and can fully contact with the biomass fuel in conveying pipe 405 like this, carry out abundant preheating, make it change the burning.
In some embodiments, as shown in fig. 5, a filtering leakage-proof net 12 is fixedly connected to both the side of the transfer pipe 505 close to the feeding pipe 405 and the side of the smoke exhaust pipe 3 close to the feeding pipe 405, that is: the inlet of the transfer pipe 505 and the outlet of the smoke exhaust pipe 3 are both fixedly connected with a filtering and leakage-proof net 12. In this embodiment, through setting up filtering leakage-proof net 12, can let the smoke and dust can pass through exhaust pipe 3 and transfer pipe 505 to the biomass fuel of transportation takes place to reveal and block up from the access & exit of smoke and dust in can not letting the conveying pipe 405, makes the structure more reasonable.
In addition, the filtering leakage-proof net 12 arranged at the outlet of the smoke exhaust pipe 3 can also filter the dust in the smoke exhaust pipe 3, so as to avoid or relieve the dust in the smoke from polluting the biomass fuel in the feeding pipe 405, and it should be understood that the filtering leakage-proof net 12 arranged at the outlet of the smoke exhaust pipe 3 can also filter the water vapor and the waste gas of the smoke in the smoke exhaust pipe 3, so as to further relieve the pollution of the biomass fuel in the feeding pipe 405. And the inlet of the transfer pipe 505 is provided with the filtering leakage-proof net 12, so that the condition that the biomass fuel in the feeding pipe 405 is pumped out when the dust collection fan 506 pumps out the smoke can be avoided.
Optionally, as shown in fig. 4, a guide block 13 is fixedly connected to the inner wall of the purifying box 501, and the receiving tank 9 is movably connected to the bottom of the guide block 13.
In this embodiment, through setting up and receiving jar 9, be convenient for collect the biomass fuel that falls from dust removal sack 504 in the purifying box 501 hit down dust and impurity etc. guide block 13 can be convenient for lead the dust and the impurity that fall down, avoid impurity to save and be difficult to clear up in the dead angle of purifying box 501 inner wall.
In addition, the receiving tank 9 is movably connected with the guide block 13, and the receiving tank 9 can be detached from the guide block 13, so that the receiving tank 9 is convenient to clean.
Further, as shown in fig. 4 and 7, the fixed surface of the guide block 13 is connected with the metal plate 10, the top of the receiving tank 9 is fixedly connected with the magnetic ring 11, the top of the magnetic ring 11 is movably connected with the metal plate 10, and by arranging the magnetic ring 11 to be matched with the metal plate 10, the receiving tank 9 and the guide block 13 are conveniently and movably connected, so that the receiving tank 9 can be conveniently detached to be cleaned or dust can be conveniently dumped while the receiving tank 9 and the discharge assembly 5 are connected.
Based on the foregoing, the present invention is a biological fermentation steam generator for heat storage of molten salt, firstly, biomass fuel is put into a feeding box 401, because there is a certain distance between the steam generating box 1 and the feeding box 401, the biomass fuel is put into the feeding box 401 without being blocked by the steam generating box 1, and can be conveniently fed by machine, the biomass fuel put into the feeding box 401 falls into a connecting box 402 and falls into a feeding pipe 405 through an opening at the top of the connecting box 402, a driving member 403 is started and drives a conveying member 404 to rotate and smoothly convey the biomass fuel to the upper part of a feeding hopper 2, when the biomass fuel reaches the top of the feeding hopper 2, the biomass fuel continuously and evenly provides fuel for a combustion structure in the steam generating box 1 due to gravity, a vibration motor 802 arranged at the top of a top frame 801 drives a conduction rod 803 to vibrate, the vibration is transmitted to the inner side of the feeding hopper 2, the biomass fuel falling into the feeding hopper 2 is vibrated, the blockage is further avoided, the dust collection fan 506 is started, the smoke dust discharged by the steam generation box body 1 is absorbed through the transfer pipe 505 and the smoke exhaust pipe 3, waste heat is remained when the smoke dust is discharged, the biomass fuel can be preheated by heat emitted by the smoke dust in the way of passing through the feeding pipe 405, the smoke dust is easier to burn, the waste heat in the smoke dust is effectively utilized, the smoke gas is extracted to the middle part of the purification box 501 through the dust collection fan 506 on the transfer pipe 505, impurities are filtered when passing through the dust collection cloth bag 504 arranged on the cross frame 503, the purified smoke dust is finally discharged from the smoke exhaust outlet 507, the pollution of particulate matters in the smoke dust and the like to the atmosphere is reduced, and the impurities left by the dust collection cloth bag 504 can be attached and filtered, therefore, the ash cleaning pulse valve 502 periodically generates pulses, and the dust and impurities attached to the dust collecting cloth bag 504 are knocked down, the impurities fall to the bottom of the purification box 501 and fall into the receiving tank 9 along the guide block 13 for collection, and the receiving tank 9 can be removed from the metal plate 10 through the magnetic ring 11 for cleaning after operation.
It should be noted that the substance for combustion in the combustion chamber of the steam generation tank 1 is not limited to the aforementioned biomass fuel, but may be other fuels, as the case may be.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of this invention can be used in any combination as long as there is no structural conflict, and the combination is not exhaustively described in this specification merely for the sake of brevity and resource savings. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A biofermentation steam generation apparatus, comprising:
the steam generating box body (1), the steam generating box body (1) is provided with a combustion cavity and a feeding port which is positioned at the top of the combustion cavity and communicated with the combustion cavity;
the feeding assembly (4) comprises a feeding box (401), a feeding pipe (405), a conveying piece (404) and a driving piece (403), wherein the feeding box (401) is provided with a feeding cavity, a feeding port and a discharging port, the feeding cavity is used for storing biomass fuel, the feeding pipe (405) is communicated with the discharging port and the feeding port, the conveying piece (404) is located in the feeding pipe (405), the driving piece (403) is connected with the conveying piece (404), the driving piece (403) is used for driving the conveying piece (404) to be in a working state, and the conveying piece (404) can convey the biomass fuel in the feeding cavity to the feeding port from the discharging port through the feeding pipe (405) when the conveying piece (404) is in the working state;
the feeding box (401) and the steam generation box body (1) are arranged at intervals, and the feeding opening is lower than the feeding opening.
2. The bio-fermentation steam generator as claimed in claim 1, wherein the conveyor (404) is a screw rod and the driving member (403) is a driving motor; wherein the content of the first and second substances,
the end part of an output shaft of the driving motor is connected with the screw rod and is used for driving the screw rod to rotate;
the screw rod is used for conveying the biomass fuel in the feeding cavity from the feed opening to the feeding opening through the feeding pipe (405) when the screw rod rotates.
3. The bio-fermentation steam generator according to claim 2,
the bottom of the feeding box (401) is fixedly connected with supporting legs (6);
the feeding port is positioned at the top of the feeding cavity, the discharging port is positioned at the bottom of the feeding cavity, and the feeding port is larger than the discharging port; the feeding assembly (4) further comprises a connecting box (402), the connecting box (402) is obliquely arranged at the bottom of the feeding box (1), and an opening in the top of the connecting box (402) is communicated with the discharging opening in a matching manner;
the bottom area of the feeding pipe (405) is provided with a feeding hole positioned in the connecting box (402);
the spiral bottom of the spiral rod is positioned in the connecting box (402), and the driving motor is fixedly connected to one side, far away from the combustion chamber, of the connecting box (402).
4. The bio-fermentation steam generator according to claim 1,
the biological fermentation steam generating device further comprises: the feeding hopper (2) is fixedly connected to the top of the combustion chamber, a top inlet of the feeding hopper (2) is larger than a bottom outlet, and the bottom outlet is communicated with the feeding port in a matching manner;
go into the top fixedly connected with pipe support (7) of hopper (2), the top of pipe support (7) with the top fixed connection of conveying pipe (405), just conveying pipe (405) orientation the region of top entry is equipped with the discharge gate.
5. The biological fermentation steam generating device of claim 4, characterized in that the top of the feeding hopper (2) is fixedly connected with an anti-blocking assembly (8), the anti-blocking assembly (8) comprises a top frame (801), a vibration motor (802) and a conduction rod (803), the top frame (801) is fixedly connected with the top of the feeding hopper (2), the bottom of the vibration motor (802) is fixedly connected with the top frame (801), the end part of an output shaft of the vibration motor (802) is fixedly connected with the conduction rod (803), and the conduction rod (803) is arranged on the inner side of the feeding hopper (2).
6. The bio-fermentation steam generator as claimed in claim 1, further comprising:
an inlet of the smoke exhaust pipe (3) is communicated with the top of the combustion cavity, and an outlet of the smoke exhaust pipe (3) is communicated with the feeding pipe (405);
discharge assembly (5), including purifying box (501), transfer pipe (505) and exhaust fume outlet (507), the entry of transfer pipe (505) with conveying pipe (405) intercommunication, the export of transfer pipe (505) with purifying box (501) intercommunication, exhaust fume outlet (507) fixed connection be in the top of purifying box (501).
7. The bio-fermentation steam generator as claimed in claim 6, wherein: the discharge assembly further comprises a dust suction fan (506), the dust suction fan (506) is arranged on the transfer pipe (505), an air suction opening and an air outlet of the dust suction fan (506) are communicated with the inside of the transfer pipe (505), the air suction opening is closer to the inlet of the transfer pipe (505) than the air outlet, and the dust suction fan (506) provides suction force for the inlet of the transfer pipe (505) through the air suction opening; wherein, the first and the second end of the pipe are connected with each other,
the inlet of the transfer pipe (505) and the outlet of the smoke exhaust pipe (3) are fixedly connected with a filtering and leakage-proof net (12).
8. The biofermentation steam generation apparatus according to claim 6 or 7, wherein: the exhaust assembly further comprises: the dust removal device comprises a dust removal pulse valve (502), a cross frame (503) and a dust removal cloth bag (504), wherein the dust removal pulse valve (502) is fixedly connected to the top of the inner wall of the purification box (501), the cross frame (503) is fixedly connected to the inner wall of the purification box (501), and the dust removal cloth bag (504) is movably connected with the inner wall of the cross frame (503).
9. The bio-fermentation steam generator as claimed in claim 6, wherein:
the transfer pipe (505) and the smoke exhaust pipe (3) are positioned at two opposite sides of the feeding pipe (405);
the inner wall fixedly connected with guide block (13) of purifying box (501), the bottom swing joint of guide block (13) has and connects and gets jar (9).
10. The biofermentation steam generation apparatus according to claim 9, wherein: the surface of the guide block (13) is fixedly connected with a metal plate (10), the top of the receiving tank (9) is fixedly connected with a magnetic ring (11), and the top of the magnetic ring (11) is movably connected with the metal plate (10).
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| CN202210922142.8A CN115419876A (en) | 2022-08-02 | 2022-08-02 | Biological fermentation steam generating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210922142.8A CN115419876A (en) | 2022-08-02 | 2022-08-02 | Biological fermentation steam generating device |
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