CN117361902B - Calcium oxide production device - Google Patents
Calcium oxide production device Download PDFInfo
- Publication number
- CN117361902B CN117361902B CN202311648761.3A CN202311648761A CN117361902B CN 117361902 B CN117361902 B CN 117361902B CN 202311648761 A CN202311648761 A CN 202311648761A CN 117361902 B CN117361902 B CN 117361902B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cloth
- base
- assembly
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000000292 calcium oxide Substances 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 93
- 238000009826 distribution Methods 0.000 claims abstract description 63
- 239000000779 smoke Substances 0.000 claims abstract description 38
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 25
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 25
- 239000004571 lime Substances 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 52
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 10
- 239000002918 waste heat Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention provides a calcium oxide production device which comprises a lime kiln, a material distribution assembly, a material bin, a spiral conveying assembly and a smoke exhaust pipeline, wherein a filler opening is formed in the top of the lime kiln; the material distribution assembly is arranged at the top of the lime kiln, the top of the material distribution assembly is closed, and the lower part of the material distribution assembly is provided with a smoke outlet; a discharge hole is formed in the bottom of the storage bin; the spiral conveying assembly is arranged in a circumferential sealing manner, one end of the spiral conveying assembly is connected and communicated with the storage bin, and the other end of the spiral conveying assembly is communicated with the material distribution assembly; one end of the smoke exhaust pipeline is connected and communicated with the lime kiln, and the other end of the smoke exhaust pipeline is connected and communicated with the spiral conveying assembly; the rotating shaft of the spiral conveying assembly positioned at the upper side of the joint of the spiral conveying assembly and the smoke exhaust pipeline is provided with a hollow section, and a plurality of first vent holes are formed in the side wall of the hollow section of the rotating shaft. The calcium oxide production device provided by the invention can preheat materials in the spiral conveying assembly by utilizing the flue gas, and enter the material distribution assembly along with the materials, so that the materials are continuously preheated, and the waste heat of the flue gas is secondarily utilized.
Description
Technical Field
The invention belongs to the technical field of calcium oxide, and particularly relates to a calcium oxide production device.
Background
In recent years, the consumption of lime is increased at a speed of 20% each year, the types of downstream customer industries are increased, but the yield of lime in China is not increased correspondingly, so that lime tension is caused, a great deal of lime kilns are constructed in society, most lime kiln production lines are simpler in structure at present, the heat utilization rate in flue gas is lower, and a great deal of waste is caused.
Disclosure of Invention
The invention provides a calcium oxide production device, and aims to provide a production device capable of utilizing heat in flue gas, so that the heat utilization rate is improved, and the resource waste is reduced.
In order to achieve the above purpose, the invention adopts the following technical scheme: provided is a calcium oxide production apparatus comprising:
a filler port is arranged at the top of the lime kiln;
the material distribution assembly is arranged at the top of the lime kiln and communicated with the filler opening, the top of the material distribution assembly is closed, the lower part of the material distribution assembly is provided with a smoke outlet, and the smoke outlet is suitable for being communicated with the smoke treatment device;
the bottom of the storage bin is provided with a discharge hole for storing materials;
the spiral conveying assembly is arranged in a circumferential airtight manner, one end of the spiral conveying assembly is connected and communicated with the storage bin, and the other end of the spiral conveying assembly is communicated with the material distributing assembly and is used for conveying materials in the storage bin into the material distributing assembly; and
one end of the smoke exhaust pipeline is connected and communicated with the lime kiln, and the other end of the smoke exhaust pipeline is connected and communicated with the spiral conveying assembly;
the rotary shaft of the spiral conveying assembly, which is positioned at the upper side of the joint of the spiral conveying assembly and the smoke exhaust pipeline, is provided with a hollow section, and the side wall of the hollow section of the rotary shaft is provided with a plurality of first vent holes.
In one possible implementation manner of the calcium oxide production device provided by the invention, the cloth component comprises:
the top of the material distribution barrel is provided with a feeding hole, the bottom of the material distribution barrel is provided with a material distribution hole, the lower part of the material distribution barrel is in butt joint with the top of the lime kiln, the material distribution hole is aligned with the filler hole, and the feeding hole is communicated with the spiral conveying assembly and is in sealing fit with the filler hole; the lower part of the cloth barrel is provided with the smoke outlet;
the upper part of the base is of a conical structure, and the conical surface of the base is in sealing fit with the cloth port;
the lower end of the connecting rod is connected with the base; and
and the release reset component is connected with the cloth barrel and the connecting rod and used for controlling the connecting rod to move downwards when cloth is required, so that the base is separated from the cloth opening of the cloth barrel, and after the cloth is finished, the connecting rod is controlled to reset, so that the base is abutted to the cloth opening.
In one possible implementation manner of the calcium oxide production device provided by the invention, the feeding hole is arranged in the center of the top of the distribution barrel, the connecting rod is coaxially arranged with the distribution barrel, and the top end is a conical surface.
In one possible implementation manner of the calcium oxide production device provided by the invention, the connecting rod and the base are both arranged in a hollow manner and are mutually communicated, and a plurality of second ventilation holes are formed in the side walls of the connecting rod and the base.
In one possible implementation manner of the calcium oxide production device provided by the invention, the second ventilation hole is obliquely arranged, and the outer port of the second ventilation hole is lower than the inner port.
In one possible implementation manner of the calcium oxide production device provided by the invention, the device further comprises a fan, wherein the fan is arranged inside the connecting rod, the air inlet of the fan is arranged upwards, and the air outlet of the fan is arranged downwards.
In one possible implementation of the calcium oxide production device provided by the present invention, the release reset assembly includes:
the release assembly is connected with the material distribution barrel and the connecting rod and used for releasing the connecting rod after the materials in the material distribution barrel reach the preset quality, so that the connecting rod and the base move downwards to start material distribution;
the resetting component is connected with the cloth barrel and the connecting rod and used for driving the connecting rod and the base to reset after the cloth is finished; and
and the limiting assembly is connected with the connecting rod and the material distribution barrel, and is used for limiting the relative movement of the connecting rod and the material distribution barrel in the material distribution process and removing the limitation after the material distribution is finished.
In one possible implementation of the calcium oxide production device provided by the present invention, the release assembly includes:
the baffle is connected with the connecting rod;
the mounting plate is sleeved on the connecting rod, is arranged on the upper side of the baffle, and is connected with the cloth barrel on the outer side; and
a magnet connected to the mounting plate and adapted to attract the baffle;
the reset assembly includes:
the support plate is sleeved on the connecting rod, arranged on the lower side of the baffle plate and connected with the cloth barrel on the outer side; and
the first spring is sleeved on the connecting rod, the lower end of the first spring is connected with the supporting plate, and the upper end of the first spring is connected with the baffle.
In one possible implementation manner of the calcium oxide production device provided by the invention, a clamping groove is formed on the inner side of the supporting plate, a mounting groove suitable for being aligned with the clamping groove is formed on the side wall of the connecting rod, and the limiting assembly comprises:
the limiting block is arranged in the mounting groove in a sliding manner and is suitable for sliding out of the mounting groove to be clamped with the clamping groove;
the second spring is arranged in the mounting groove, and two ends of the second spring are respectively connected with the limiting block and the connecting rod;
the material baffle plate is arranged at the outer edge of the base and is rotationally connected with the base;
the torsion spring is connected with the base and the striker plate and used for enabling the striker plate to keep a state of protruding out of the conical surface of the base; and
and one end of the connecting rope is connected with the striker plate, and the other end of the connecting rope is transmitted into the base from the bottom of the base and penetrates through the connecting rod to be connected with the limiting block.
In one possible implementation manner of the calcium oxide production device provided by the invention, a plurality of clamping grooves are formed in the inner side of the supporting plate, the limiting assemblies are multiple, and the limiting assemblies are arranged around the connecting rod.
The calcium oxide production device provided by the invention has the beneficial effects that: compared with the prior art, the calcium oxide production device provided by the invention has the advantages that the smoke generated by the lime kiln is discharged into the spiral conveying assembly through the smoke exhaust pipeline, the materials in the spiral conveying assembly are preheated, the smoke waste heat is secondarily utilized, the materials enter the material distribution assembly along with the materials, the materials are continuously preheated, then, the materials are discharged from the smoke exhaust port at the lower part of the material distribution assembly, the utilization rate of the smoke waste heat is improved, meanwhile, the hollow section is arranged on the rotating shaft, and the plurality of first ventilation holes are formed in the hollow section, so that the diffusion efficiency of the smoke is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a calcium oxide production apparatus according to an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1;
fig. 3 is an enlarged view of a portion B in fig. 1;
fig. 4 is an enlarged view of a portion C in fig. 3;
fig. 5 is an enlarged view of a portion D in fig. 3;
reference numerals illustrate:
10. lime kiln; 20. a smoke exhaust duct; 31. a screw conveyor assembly; 32. a rotating shaft;
33. a first vent hole; 40. a storage bin; 51. a cloth barrel; 52. a base; 53. a connecting rod;
54. a second vent hole; 60. a blower; 71. a baffle; 72. a mounting plate; 73. a magnet;
74. a support plate; 75. a first spring; 76. a clamping groove; 81. a limiting block; 82. a second spring;
83. a connecting rope; 84. a striker plate; 85. and (3) a torsion spring.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways and the spatially relative descriptions used herein are construed accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.
Referring to fig. 1 to 5, a calcium oxide production apparatus according to the present invention will be described. The calcium oxide production device comprises a lime kiln 10, a distributing assembly, a storage bin 40, a spiral conveying assembly 31 and a smoke exhaust pipeline 20, wherein a filler opening is formed in the top of the lime kiln 10; the material distribution assembly is arranged at the top of the lime kiln 10 and communicated with the filler opening, the top of the material distribution assembly is closed, the lower part of the material distribution assembly is provided with a smoke outlet, and the smoke outlet is suitable for being communicated with the smoke treatment device; the bottom of the storage bin 40 is provided with a discharge hole for storing materials; the spiral conveying component 31 is arranged in a circumferential sealing manner, one end of the spiral conveying component is connected and communicated with the storage bin 40, and the other end of the spiral conveying component is communicated with the material distributing component and is used for conveying materials in the storage bin 40 into the material distributing component; one end of the smoke exhaust pipeline 20 is connected and communicated with the lime kiln 10, and the other end is connected and communicated with the spiral conveying component 31; the rotating shaft 32 of the screw conveying assembly 31 located at the upper side of the connection between the screw conveying assembly 31 and the smoke exhaust pipeline 20 is provided with a hollow section, and a plurality of first ventilation holes 33 are formed in the side wall of the hollow section of the rotating shaft 32.
The calcium oxide production device provided by the invention has the beneficial effects that: compared with the prior art, the calcium oxide production device provided by the invention has the advantages that the smoke generated by the lime kiln 10 is discharged into the spiral conveying assembly 31 through the smoke exhaust pipeline 20, the materials in the spiral conveying assembly 31 are preheated, the smoke waste heat is secondarily utilized, the materials enter the material distribution assembly along with the materials, the materials are continuously preheated, then, the materials are discharged from the smoke exhaust port at the lower part of the material distribution assembly, the utilization rate of the smoke waste heat is improved, meanwhile, the hollow section is arranged on the rotating shaft 32, and the plurality of first ventilation holes 33 are formed in the hollow section, so that the diffusion efficiency of the smoke is improved.
As shown in fig. 1 and 3, in a specific implementation manner of the calcium oxide production device provided by the embodiment of the invention, the material distribution assembly comprises a material distribution barrel 51, a base 52, a connecting rod 53 and a release reset assembly, wherein the top of the material distribution barrel 51 is provided with a material inlet, the bottom of the material distribution barrel is provided with a material distribution opening, the lower part of the material distribution barrel is abutted against the top of the lime kiln 10, the material distribution opening is aligned with a filler opening, and the material inlet is communicated with the spiral conveying assembly 31 and is in sealing fit with the filler opening; a smoke outlet is arranged at the lower part of the cloth barrel 51; the upper part of the base 52 is in a conical structure, and the conical surface of the base 52 is in sealing fit with the cloth port; the lower end of the connecting rod 53 is connected with the base 52; the reset component is released and connected with the cloth barrel 51 and the connecting rod 53, and is used for controlling the connecting rod 53 to move downwards when cloth is needed, so that the base 52 is separated from the cloth opening of the cloth barrel 51, and after the cloth is finished, the connecting rod 53 is controlled to reset, so that the base 52 is abutted with the cloth opening.
The cloth is carried out by the combination of the base 52 and the cloth barrel 51, so that the cloth range is wider and the cloth is more uniform.
The release reset assembly may be a pneumatic cylinder, hydraulic cylinder, crane or other member capable of controlling the up and down movement of the link 53.
As shown in fig. 1 and 3, in a specific implementation manner of the calcium oxide production device provided by the embodiment of the invention, a feed inlet is arranged in the center of the top of the distribution barrel 51, so that materials in the distribution barrel 51 are stacked uniformly, a connecting rod 53 is coaxially arranged with the distribution barrel 51, and the top end is a conical surface, so that the top end of the connecting rod 53 is prevented from blocking the materials.
As shown in fig. 1 and fig. 3, in a specific implementation manner of the calcium oxide production device provided by the embodiment of the invention, the inside of the connecting rod 53 and the inside of the base 52 are hollow and are mutually communicated, and a plurality of second ventilation holes 54 are formed in the side walls of the connecting rod 53 and the base 52, so that the flue gas can diffuse into the stacked materials through the connecting rod 53, the inside of the base 52 and the second ventilation holes 54, the heat exchange time of the materials and the flue gas is further improved, and the utilization rate of the residual heat of the flue gas is improved.
Further, as shown in fig. 1 and 3, in a specific implementation manner of the calcium oxide production device provided by the embodiment of the invention, the second air vent 54 is obliquely arranged, and the outer port of the second air vent 54 is lower than the inner port, so that dust falling inside the second air vent 54 can naturally slide out, and the second air vent 54 is prevented from being blocked.
Further, as shown in fig. 1 and fig. 3, in a specific implementation manner of the calcium oxide production device provided by the embodiment of the invention, the device further includes a fan 60, the fan 60 is disposed inside the connecting rod 53, and an air inlet of the fan 60 is disposed upward, and an air outlet of the fan 60 is disposed downward, so that flue gas at the upper part of the cloth bucket 51 is forcedly discharged into the lower part of the cloth bucket 51 through the fan 60, and is diffused into the stacked materials, so that the flue gas preheats the stacked materials, and further, the utilization rate of residual flue gas is improved.
As shown in fig. 1 and 3, in a specific implementation manner of the calcium oxide production device provided by the embodiment of the invention, the release reset assembly comprises a release assembly, a reset assembly and a limit assembly, wherein the release assembly is connected with the distribution barrel 51 and the connecting rod 53, and is used for releasing the connecting rod 53 after the material in the distribution barrel 51 reaches a preset quality, so that the connecting rod 53 and the base 52 move downwards to start distribution; the reset component is connected with the cloth barrel 51 and the connecting rod 53 and is used for driving the connecting rod 53 and the base 52 to reset after the cloth is finished; the limiting component is connected with the connecting rod 53 and the distributing barrel 51 and is used for limiting the relative movement of the connecting rod 53 and the distributing barrel 51 in the distributing process and releasing the limitation after the distributing is finished.
Specifically, as shown in fig. 1 and 3, in one specific implementation of the calcium oxide production apparatus provided in the embodiment of the present invention, the release assembly includes a baffle 71, a mounting plate 72, and a magnet 73, where the baffle 71 is connected to the link 53; the mounting plate 72 is sleeved on the connecting rod 53, arranged on the upper side of the baffle 71 and connected with the cloth barrel 51 on the outer side; the magnet 73 is connected to the mounting plate 72 and is adapted to attract the shutter 71. The reset assembly comprises a supporting plate 74 and a first spring 75, wherein the supporting plate 74 is sleeved on the connecting rod 53, is arranged at the lower side of the baffle 71, and is connected with the cloth barrel 51 at the outer side; the first spring 75 is fitted over the link 53, and has a lower end support plate 74 connected to the baffle 71 and an upper end.
Further, as shown in fig. 4 and fig. 5, in a specific implementation manner of the calcium oxide production device provided by the embodiment of the invention, a clamping groove 76 is formed on the inner side of the supporting plate 74, a mounting groove suitable for aligning with the clamping groove 76 is formed on the side wall of the connecting rod 53, the limiting component comprises a limiting block 81, a second spring 82, a baffle plate 84, a torsion spring 85 and a connecting rope 83, and the limiting block 81 is slidably arranged in the mounting groove and suitable for sliding out of the mounting groove to be clamped with the clamping groove 76; the second spring 82 is arranged in the mounting groove, and two ends of the second spring are respectively connected with the limiting block 81 and the connecting rod 53; the baffle 84 is arranged at the outer edge of the base 52 and is rotationally connected with the base 52; the torsion spring 85 is connected with the base 52 and the baffle 84, and is used for keeping the baffle 84 in a state of protruding out of the conical surface of the base 52; one end of the connecting rope 83 is connected with the striker plate 84, and the other end of the connecting rope is transmitted into the base 52 from the bottom of the base 52 and passes through the connecting rod 53 to be connected with the limiting block 81.
Before the material distribution is started, the limiting block 81 is retracted in the mounting groove under the traction of the connecting rope 83, after the material in the material distribution barrel 51 reaches the preset mass, the gravity force received by the base 52 is more than the suction force of the magnet to the baffle 71 and the supporting force of the spring to the baffle 71, the baffle 71 is separated from the magnet 73, the magnetic force received by the baffle 71 is greatly reduced after the baffle 71 is separated from the magnet 73, the connecting rod 53 and the base 52 are quickly lowered, when the connecting rod is lowered to the lowest side, the mounting groove is aligned with the clamping groove 76, the base 52 is separated from the bottom of the material distribution barrel 51, and the material distribution is started; in the material distribution process, the material continuously impacts the material baffle plate 84, so that the material baffle plate 84 is turned downwards, the connecting rope 83 is loosened, the limiting block 81 stretches out of the mounting groove under the action of the second spring 82 and is clamped with the clamping groove 76, and the movement of the connecting rod 53 is limited; after the materials are almost discharged, the baffle plate 84 is not impacted by the materials, the baffle plate is reset under the action of the torsion spring 85, the connecting rope 83 re-pulls the limiting block 81, the limiting block 81 is retracted into the mounting groove, the limiting of the connecting rod 53 is released, the connecting rod 53 and the base 52 move upwards under the action of the supporting force of the first spring 75 until the baffle plate 71 is reset, and the magnet 73 re-adsorbs the baffle plate 71 to complete one cloth cycle; namely, the cloth component provided by the invention can realize automatic cloth without depending on electric elements, and is more reliable.
Further, as shown in fig. 3 and 4, in a specific implementation manner of the calcium oxide production device provided by the embodiment of the present invention, a plurality of clamping grooves 76 are formed on the inner side of the supporting plate 74, a plurality of limiting components are provided around the connecting rod 53, and the limiting of the connecting rod 53 is released only after all the material blocking plates 84 are reset, so that the connecting rod 53 can be reset, thereby avoiding the situation of incorrect resetting when the residual amount of materials is small.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. A calcium oxide production device, comprising:
a lime kiln (10) is provided with a filler port at the top;
the material distribution assembly is arranged at the top of the lime kiln (10) and communicated with the filler opening, the top of the material distribution assembly is closed, the lower part of the material distribution assembly is provided with a smoke outlet, and the smoke outlet is suitable for being communicated with the smoke treatment device;
a discharging hole is formed in the bottom of the storage bin (40) and used for storing materials;
the spiral conveying assembly (31) is arranged in a circumferential airtight manner, one end of the spiral conveying assembly is connected and communicated with the storage bin (40), and the other end of the spiral conveying assembly is communicated with the distribution assembly and is used for conveying materials in the storage bin (40) into the distribution assembly; and
a smoke exhaust pipe (20), one end of which is connected and communicated with the lime kiln (10), and the other end of which is connected and communicated with the spiral conveying component (31);
wherein, a hollow section is arranged on a rotating shaft (32) of the spiral conveying assembly (31) positioned at the upper side of the joint of the spiral conveying assembly (31) and the smoke exhaust pipeline (20), and a plurality of first vent holes (33) are arranged on the side wall of the hollow section of the rotating shaft (32);
the cloth assembly includes:
the top of the material distribution barrel (51) is provided with a feeding hole, the bottom of the material distribution barrel is provided with a material distribution hole, the lower part of the material distribution barrel is in butt joint with the top of the lime kiln (10), the material distribution hole is aligned with the material filling hole, and the feeding hole is communicated with the spiral conveying assembly (31) and is in sealing fit with the material filling hole; the lower part of the cloth barrel (51) is provided with the smoke outlet;
the upper part of the base (52) is of a conical structure, and the conical surface of the base (52) is in sealing fit with the cloth opening;
the lower end of the connecting rod (53) is connected with the base (52); the connecting rod (53) and the base (52) are hollow and communicated with each other, and a plurality of second ventilation holes (54) are formed in the side walls of the connecting rod (53) and the base (52); the second ventilation holes (54) are obliquely arranged, and the outer ports of the second ventilation holes (54) are lower than the inner ports;
the fan (60) is arranged inside the connecting rod (53), an air inlet of the fan (60) is arranged upwards, and an air outlet of the fan is arranged downwards; and
and the release reset component is connected with the cloth barrel (51) and the connecting rod (53) and is used for controlling the connecting rod (53) to move downwards when cloth is required, so that the base (52) is separated from the cloth opening of the cloth barrel (51), and after the cloth is finished, the connecting rod (53) is controlled to reset, so that the base (52) is abutted to the cloth opening.
2. The calcium oxide production device according to claim 1, wherein the feed inlet is provided in the center of the top of the distribution barrel (51), the connecting rod (53) is coaxially provided with the distribution barrel (51), and the top end is a conical surface.
3. The calcium oxide production apparatus of claim 1, wherein the release reset assembly comprises:
the release assembly is connected with the distribution barrel (51) and the connecting rod (53) and is used for releasing the connecting rod (53) after the materials in the distribution barrel (51) reach the preset mass, so that the connecting rod (53) and the base (52) move downwards to start distribution;
the resetting component is connected with the cloth barrel (51) and the connecting rod (53) and is used for driving the connecting rod (53) and the base (52) to reset after the cloth is finished; and
and the limiting component is connected with the connecting rod (53) and the cloth barrel (51) and is used for limiting the relative movement of the connecting rod (53) and the cloth barrel (51) in the cloth process and releasing the limitation after the cloth is finished.
4. A calcium oxide production apparatus according to claim 3, wherein the release assembly comprises:
a baffle (71) connected to the link (53);
the mounting plate (72) is sleeved on the connecting rod (53), is arranged on the upper side of the baffle (71), and is connected with the cloth barrel (51) on the outer side; and
a magnet (73) connected to the mounting plate (72) and adapted to attract the shutter (71);
the reset assembly includes:
the supporting plate (74) is sleeved on the connecting rod (53), is arranged at the lower side of the baffle plate (71), and is connected with the cloth barrel (51) at the outer side; and
the first spring (75) is sleeved on the connecting rod (53), the lower end of the first spring is connected with the supporting plate (74), and the upper end of the first spring is connected with the baffle (71).
5. The calcium oxide production device according to claim 4, wherein a clamping groove (76) is formed in the inner side of the supporting plate (74), a mounting groove suitable for being aligned with the clamping groove (76) is formed in the side wall of the connecting rod (53), and the limiting assembly comprises:
the limiting block (81) is arranged in the mounting groove in a sliding manner and is suitable for sliding out of the mounting groove to be clamped with the clamping groove (76);
the second spring (82) is arranged in the mounting groove, and two ends of the second spring are respectively connected with the limiting block (81) and the connecting rod (53);
the baffle plate (84) is arranged at the outer edge of the base (52) and is rotationally connected with the base (52);
a torsion spring (85) connected with the base (52) and the striker plate (84) for keeping the striker plate (84) in a state protruding out of the conical surface of the base (52); and
and one end of the connecting rope (83) is connected with the striker plate (84), and the other end of the connecting rope is transmitted into the base (52) from the bottom of the base (52) and passes through the connecting rod (53) to be connected with the limiting block (81).
6. The calcium oxide production device according to claim 5, wherein a plurality of clamping grooves (76) are formed in the inner side of the supporting plate (74), the limiting components are a plurality of, and the limiting components are arranged around the connecting rod (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311648761.3A CN117361902B (en) | 2023-12-05 | 2023-12-05 | Calcium oxide production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311648761.3A CN117361902B (en) | 2023-12-05 | 2023-12-05 | Calcium oxide production device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117361902A CN117361902A (en) | 2024-01-09 |
| CN117361902B true CN117361902B (en) | 2024-02-13 |
Family
ID=89406146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311648761.3A Active CN117361902B (en) | 2023-12-05 | 2023-12-05 | Calcium oxide production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117361902B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532782A (en) * | 2009-04-22 | 2009-09-16 | 中冶赛迪工程技术股份有限公司 | Sintering gas purifying and waste heat recovering technique |
| CN104230188A (en) * | 2014-09-27 | 2014-12-24 | 刘建轻 | Uniform distribution device for lime kiln |
| CN207031278U (en) * | 2017-08-03 | 2018-02-23 | 平定县恒跃建材有限公司 | Clock limekiln cloth system is hung from closed |
| CN109455958A (en) * | 2019-01-14 | 2019-03-12 | 江油市万山矿业有限公司 | Fine calcium oxide preparation method |
| CN210163341U (en) * | 2019-05-23 | 2020-03-20 | 江苏华冶钙业有限公司 | Stable in structure's calcium oxide is lift distributing device for calciner |
| CN112624636A (en) * | 2021-01-18 | 2021-04-09 | 崇左南方水泥有限公司 | Totally-enclosed multi-kiln series oxygen-fired lime and CO byproduct2Method and apparatus |
| CN217757280U (en) * | 2022-03-17 | 2022-11-08 | 广东中金岭南环保工程有限公司 | Environment-friendly lime production system |
| CN218931987U (en) * | 2023-02-08 | 2023-04-28 | 河北携海节能环保科技有限公司 | Improved double-beam lime kiln |
| CN116659249A (en) * | 2023-06-19 | 2023-08-29 | 唐山金泉冶化科技产业有限公司 | Mixing and injection dual-purpose kiln outer channel supported double-chamber lime kiln and production method |
-
2023
- 2023-12-05 CN CN202311648761.3A patent/CN117361902B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532782A (en) * | 2009-04-22 | 2009-09-16 | 中冶赛迪工程技术股份有限公司 | Sintering gas purifying and waste heat recovering technique |
| CN104230188A (en) * | 2014-09-27 | 2014-12-24 | 刘建轻 | Uniform distribution device for lime kiln |
| CN207031278U (en) * | 2017-08-03 | 2018-02-23 | 平定县恒跃建材有限公司 | Clock limekiln cloth system is hung from closed |
| CN109455958A (en) * | 2019-01-14 | 2019-03-12 | 江油市万山矿业有限公司 | Fine calcium oxide preparation method |
| CN210163341U (en) * | 2019-05-23 | 2020-03-20 | 江苏华冶钙业有限公司 | Stable in structure's calcium oxide is lift distributing device for calciner |
| CN112624636A (en) * | 2021-01-18 | 2021-04-09 | 崇左南方水泥有限公司 | Totally-enclosed multi-kiln series oxygen-fired lime and CO byproduct2Method and apparatus |
| CN217757280U (en) * | 2022-03-17 | 2022-11-08 | 广东中金岭南环保工程有限公司 | Environment-friendly lime production system |
| CN218931987U (en) * | 2023-02-08 | 2023-04-28 | 河北携海节能环保科技有限公司 | Improved double-beam lime kiln |
| CN116659249A (en) * | 2023-06-19 | 2023-08-29 | 唐山金泉冶化科技产业有限公司 | Mixing and injection dual-purpose kiln outer channel supported double-chamber lime kiln and production method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117361902A (en) | 2024-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020094142A1 (en) | Waste sorting conveyor device | |
| CN110576312B (en) | Socket spring automatic assembly machine | |
| CN216104974U (en) | Feeding device | |
| CN117361902B (en) | Calcium oxide production device | |
| KR101104710B1 (en) | Combustible Waste Dryers with Drying Paths of Different Lengths | |
| CN210756281U (en) | Automatic socket spring assembling machine | |
| CN107671738A (en) | Shot-blasting machine pneumatically improves device | |
| KR101102353B1 (en) | Combustible Waste Dryer with Heat Exchanger | |
| CN217189799U (en) | Fertilizer crushing and drying equipment | |
| CN116422514A (en) | Automatic spraying equipment for fire extinguisher bottle | |
| CN216192563U (en) | Heat treatment device for automobile fastener | |
| CN215235933U (en) | Building rubbish wind selects for use wooden stone sorting unit | |
| CN212179530U (en) | Discharging screening device for dryer | |
| CN209605528U (en) | Quartz sand drying unit | |
| CN108745947B (en) | Integrated mechanism for air tightness detection, feeding and conveying of serological pipette | |
| CN220070194U (en) | Coating machine with sorting function | |
| CN206886096U (en) | A kind of pad feeding-distribution device | |
| CN201364004Y (en) | Drying device of water-bearing waste plastic | |
| CN218655522U (en) | Air flow separator convenient to clean | |
| CN220531103U (en) | Countercurrent regeneration dust recycling device | |
| CN219103613U (en) | Masterbatch drying dust collector | |
| CN211247337U (en) | Plastic winnowing device | |
| CN111715647B (en) | Cement bag preprocessing device | |
| CN219855208U (en) | Processing apparatus is used in cement culvert pipe processing | |
| CN117191452B (en) | Conveying structure of pre-drying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |