CN110579376A - Limestone slurry density measurer for desulfurization - Google Patents
Limestone slurry density measurer for desulfurization Download PDFInfo
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- CN110579376A CN110579376A CN201910928633.1A CN201910928633A CN110579376A CN 110579376 A CN110579376 A CN 110579376A CN 201910928633 A CN201910928633 A CN 201910928633A CN 110579376 A CN110579376 A CN 110579376A
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- cavity
- block
- limestone slurry
- fixedly arranged
- moving
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- 239000002002 slurry Substances 0.000 title claims abstract description 58
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 55
- 239000006028 limestone Substances 0.000 title claims abstract description 55
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 20
- 230000023556 desulfurization Effects 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000001739 density measurement Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 abstract description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
- G01N9/04—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of fluids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a limestone slurry density measurer for desulfurization, which comprises a measurer body, wherein a working cavity is arranged in the measurer body, the lower end face of the measuring device body is provided with a stirring mechanism which is used for uniformly stirring limestone slurry, the working cavity is internally provided with a storage mechanism which comprises a gravity scale arranged on the lower end surface of the working cavity, the upper end surface of the gravity scale is rotatably provided with a rotating shaft, the gravity scale can detect the weight of the rotating shaft, the device can measure the density of limestone slurry, can sample a plurality of samples in the limestone slurry, can sample the slurry after being uniform in a self-stirring mode, has more accurate sampling result, and has set volume in each sampling value, the sampling can be automatically stopped after the set volume is reached, so that the result can be conveniently calculated, the whole device is simple to use, and the device is suitable for measuring large limestone slurry during desulfurization.
Description
Technical Field
The invention relates to the field of density detection, in particular to a limestone slurry density measurer for desulfurization.
background
Limestone slurry desulfurization is a commonly used tail gas treatment method in a thermal power plant and the like, limestone is crushed and ground into powder and is mixed with water and stirred into absorption slurry, when lime is used as an absorbent, the lime powder is digested and then added with water to prepare absorbent slurry, and sulfur dioxide in flue gas and the slurry are subjected to chemical reaction and are removed.
disclosure of Invention
The invention aims to solve the technical problem of providing a limestone slurry density measurer for desulfurization, which solves the problems of inaccurate measurement of the limestone slurry density, complex operation and the like.
The invention is realized by the following technical scheme.
The limestone slurry density measurer for desulfurization comprises a measurer body, wherein a working cavity is arranged in the measurer body, and a stirring mechanism is arranged on the lower end face of the measurer body and used for uniformly stirring limestone slurry;
The limestone slurry storage device is characterized in that a storage mechanism is arranged in the working cavity, the storage mechanism comprises a gravity scale arranged on the lower end face of the working cavity, a rotating shaft is rotatably arranged on the upper end face of the gravity scale, the gravity scale can detect the weight of the rotating shaft, six storage blocks are arrayed by taking the rotating shaft as a center, storage cavities with upward openings and discharge cavities are arranged in the upper end faces of the storage blocks, and the storage cavities and the discharge cavities are used for storing limestone slurry;
The left side of the storage mechanism is provided with a suction mechanism, the suction mechanism comprises a connecting block fixedly connected with the rear end wall of the working cavity, a conveying cavity is arranged in the connecting block, the left end wall of the conveying cavity is rotatably provided with a screw shaft, the right end of the screw shaft is positioned in the working cavity, a screw block is fixedly arranged on the screw shaft on the conveying cavity, the right end of the screw shaft is fixedly provided with a connecting gear, the rear side of the connecting gear is provided with a moving rack capable of moving up and down, the moving rack is meshed with the connecting gear, when the moving rack descends, the screw block can be driven to rotate by the meshing of the moving rack and the connecting gear, so that limestone slurry is discharged into the left-most connecting cavity for storage, the left side of the connecting block is provided with a connecting pipe communicated with the conveying cavity, the left side of the connecting pipe is provided with an iron block capable of sliding left and, a movable block capable of sliding left and right is arranged on the right side of the coil, when limestone slurry in the storage cavity on the leftmost side reaches a set value, the movable block moves left and is inserted into the coil, so that the magnetic force of the coil is increased, the iron block is attracted to block the connecting pipe, and the suction mechanism stops working;
The right side of the storage mechanism is provided with a switching mechanism, and the switching mechanism is used for replacing one storage cavity after limestone slurry in the other storage cavity is filled to a set value.
Preferably, rabbling mechanism is including inlaying and establishing the motor in the end wall under the working chamber, the terminal surface rotates under the motor and is equipped with the drive shaft, the fixed six stirring rods that are equipped with in the drive shaft.
Preferably, store the mechanism still include with rotation axis fixed connection's transmission bevel gear, transmission bevel gear upside be equipped with six with the even fixed intermediate lever of rotation axis, the intermediate lever with storage piece fixed connection, store the chamber with it is linked together through connecting the chamber to discharge into the chamber, it blocks the piece to store the intracavity fixation, block the piece upside be equipped with store chamber sliding connection's kickboard, the kickboard up end is fixed to be equipped with the upper end and is located the kickboard of working intracavity.
Preferably, the switching mechanism comprises an output shaft and a transmission shaft which are rotatably connected with the right end wall of the working cavity, the transmission shaft is positioned on the upper side of the output shaft, an output gear is fixedly arranged on the output shaft, an output bevel gear is fixedly arranged at the left end of the output shaft, the output bevel gear is meshed with the transmission bevel gear, a transmission gear is fixedly arranged on the transmission shaft, a ratchet wheel block is arranged at the left side of the transmission shaft, an input shaft is fixedly arranged on the left end surface of the ratchet wheel block, an input belt wheel which is in friction transmission with the output gear through a belt is fixedly arranged at the left end of the input shaft, a ratchet wheel cavity is arranged in the ratchet wheel block, the left end of the transmission shaft is positioned in the ratchet wheel cavity and is fixedly provided with a ratchet wheel, supporting blocks are symmetrically and fixedly arranged on the upper end, one end of the pressure spring, which is close to the ratchet wheel, is fixedly provided with a pressure block which is in sliding connection with the pressure cavity.
Preferably, the suction mechanism further comprises a power box fixedly connected with the lower end wall of the working chamber, the power box supplies power to the motor, the power box and the coil are electrically conducted through an electric wire, a moving chamber with a forward opening is arranged in the rear end wall of the working chamber, a moving block is slidably arranged in the moving chamber, a moving spring with a right end fixedly connected with the right end wall of the moving chamber is fixedly and symmetrically arranged on the right end face of the moving block, the moving block is fixedly arranged at the front end of the moving block, a discharge pipe is communicated with the right side of the lower end wall of the conveying chamber, an arc-shaped pipeline communicated with the connecting pipe is arranged on the left side of the upper end wall of the conveying chamber, the arc-shaped pipeline is fixedly connected with the rear end wall of the working chamber, a clamping block fixedly connected with the rear end wall of the working chamber is arranged between the connecting block and the connecting pipe, and, the measuring device is characterized in that a spring cavity with an opening facing the right is arranged in the positioning block, an expansion spring is fixedly arranged on the left end wall of the spring cavity, an iron block in sliding connection with the spring cavity is fixedly arranged on the right end of the expansion spring, and a suction pipeline communicated with the connecting pipe is fixedly arranged on the left side of the lower end face of the measuring device body.
Preferably, the upper end face of the measuring device body is provided with top springs in a bilateral symmetry mode, a handle is fixedly arranged on the upper sides of the two top springs and fixedly connected with the transmission rack, a support rod is fixedly arranged on the left side of the lower end face of the handle, the lower end of the support rod is located in the working cavity and can slide up and down, the lower end face of the support rod is fixedly provided with the moving rack, and a discharge port communicated with the external space is formed in the upper end wall of the working cavity.
preferably, the coil generates magnetic force after being electrified, and the magnetic force of the coil is enhanced after the moving block is inserted into the coil.
Preferably, an attractive force exists between the iron block and the coil.
Preferably, the arc-shaped pipeline is made of hard materials, and the connecting pipe is made of soft materials.
The invention has the beneficial effects that: this device can measure limestone slurry density, and many places sample in the limestone slurry of can sampling can make the even back sample of thick liquid from the mode of taking the stirring, and the sample result is comparatively accurate, and the sample value all is the volume of setting for at every turn, can the automatic shutdown sample after reaching the volume of setting for to the operation of result, the whole simple to use of device is applicable to the measurement of big limestone slurry when desulfurization.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of an overall full-section structure of an limestone slurry density measuring instrument for desulfurization according to the present invention;
FIG. 2 is a schematic view of the direction A in FIG. 1;
FIG. 3 is an enlarged view of the point B in FIG. 1;
fig. 4 is a schematic view in the direction of C-C in fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The mechanical mechanism schematic diagram of the limestone slurry density measurer for desulfurization, which is described in conjunction with the attached drawings 1-4, comprises a measurer body 10, wherein a working chamber 14 is arranged in the measurer body 10, a stirring mechanism 82 is arranged on the lower end surface of the measurer body 10, and the stirring mechanism 82 is used for uniformly stirring limestone slurry;
A storage mechanism 80 is arranged in the working cavity 14, the storage mechanism 80 comprises a gravity scale 48 which is installed on the lower end surface of the working cavity 14, a rotating shaft 47 is rotatably arranged on the upper end surface of the gravity scale 48, the gravity scale 48 can detect the weight of the rotating shaft 47, six storage blocks 44 are arranged in an array by taking the rotating shaft 47 as a center, a storage cavity 32 with an upward opening and a discharge cavity 41 are arranged in the upper end surface of each storage block 44, and the storage cavity 32 and the discharge cavity 41 are used for storing limestone slurry;
The left side of the storage mechanism 80 is provided with a suction mechanism 81, the suction mechanism 81 comprises a connecting block 57 fixedly connected with the rear end wall of the working chamber 14, a conveying chamber 59 is arranged in the connecting block 57, the left end wall of the conveying chamber 59 is rotatably provided with a screw shaft 58 with the right end positioned in the working chamber 14, a screw block 56 is fixedly arranged on the screw shaft 58 on the conveying chamber 59, the right end of the screw shaft 58 is fixedly provided with a connecting gear 66, the rear side of the connecting gear 66 is provided with a moving rack 60 capable of moving up and down, the moving rack 60 is meshed with the connecting gear 66, when the moving rack 60 descends, the screw block 56 can be driven to rotate by the meshing of the moving rack 60 and the connecting gear 66, so that limestone slurry is discharged into the leftmost connecting chamber 40 for storage, the left side of the connecting block 57 is provided with a connecting pipe 13 communicated with the conveying chamber 59, an iron block 18 capable of sliding left and right is arranged on the left side of the connecting pipe 13, a coil 65 fixedly arranged on the rear end wall of the working chamber 14 is arranged on the right side of the connecting block 57, a moving block 64 capable of sliding left and right is arranged on the right side of the coil 65, when limestone slurry in the storage chamber 32 on the leftmost side reaches a set value, the moving block 64 moves leftwards and is inserted into the coil 65, so that the magnetic force of the coil 65 is increased, the iron block 18 is attracted to block the connecting pipe 13, and the suction mechanism 81 stops working;
The right side of the storage mechanism 80 is provided with a switching mechanism 83, and the switching mechanism 83 is used for replacing one storage chamber 32 after the limestone slurry in the other storage chamber 32 is charged to a set value.
Advantageously, the stirring mechanism 82 comprises a motor 54 embedded in the lower end wall of the working chamber 14, the lower end face of the motor 54 is rotatably provided with a driving shaft 52, and six stirring rods 53 are fixedly arranged on the driving shaft 52.
advantageously, the storage mechanism 80 further comprises a transmission bevel gear 46 fixedly connected with the rotating shaft 47, the upper side of the transmission bevel gear 46 is provided with six intermediate rods 29 uniformly fixed with the rotating shaft 47, the intermediate rods 29 are fixedly connected with the storage block 44, the storage cavity 32 is communicated with the discharge cavity 41 through a connecting cavity 40, two blocking blocks 39 are fixedly arranged in the storage cavity 32, the upper side of each blocking block 39 is provided with a floating plate 30 slidably connected with the storage cavity 32, and the upper end face of each floating plate 30 is fixedly provided with a floating rod 31 of which the upper end is positioned in the working cavity 14.
advantageously, the switching mechanism 83 includes an output shaft 42 rotatably connected to the right end wall of the working chamber 14 and a transmission shaft 37, the transmission shaft 37 is located on the upper side of the output shaft 42, an output gear 43 is fixedly disposed on the output shaft 42, an output bevel gear 45 is fixedly disposed at the left end of the output shaft 42, the output bevel gear 45 is engaged with the transmission bevel gear 46, a transmission gear 36 is fixedly disposed on the transmission shaft 37, a ratchet block 67 is disposed at the left side of the transmission shaft 37, an input shaft 34 is fixedly disposed on the left end surface of the ratchet block 67, an input pulley 33 frictionally driven by the output gear 43 through a belt 38 is fixedly disposed at the left end of the input shaft 34, a ratchet chamber 68 is disposed in the ratchet block 67, the left end of the transmission shaft 37 is located in the ratchet chamber 68 and fixedly disposed with a ratchet 69, support blocks 71 are symmetrically and fixedly, a pressure chamber 70 with a downward opening is arranged in the supporting block 71, a pressure spring 72 is fixedly arranged on the end wall of the pressure chamber 70 far away from the ratchet wheel 69, and a pressure block 73 in sliding connection with the pressure chamber 70 is fixedly arranged at one end of the pressure spring 72 close to the ratchet wheel 69.
Beneficially, the suction mechanism 81 further includes a power box 51 fixedly connected to the lower end wall of the working chamber 14, the power box 51 supplies power to the motor 54, the power box 51 and the coil 65 are electrically conducted through an electric wire 17, a moving chamber 61 with a forward opening is arranged in the rear end wall of the working chamber 14, a moving block 62 is slidably arranged in the moving chamber 61, a moving spring 63 with a right end fixedly connected to the right end wall of the moving chamber 61 is vertically and symmetrically fixedly arranged on the right end face of the moving block 62, the moving block 64 is fixedly arranged at the front end of the moving block 62, a discharge pipe 16 is communicated with the right side of the lower end wall of the conveying chamber 59, an arc-shaped pipeline 23 communicated with the connecting pipe 13 is arranged on the left side of the upper end wall of the conveying chamber 59, the arc-shaped pipeline 23 is fixedly connected to the rear end wall of the working chamber 14, a clamping block 22 fixedly connected to the rear end wall, the left side of the connecting pipe 13 is provided with a positioning block 19 fixedly connected with the rear end wall of the working cavity 14, a spring cavity 21 with an opening facing the right is arranged in the positioning block 19, the left end wall of the spring cavity 21 is fixedly provided with an expansion spring 20, the right end of the expansion spring 20 is fixedly provided with an iron block 18 connected with the spring cavity 21 in a sliding manner, and the left side of the lower end face of the measuring device body 10 is fixedly provided with a suction pipeline 55 communicated with the connecting pipe 13.
Advantageously, top springs 28 are fixed on the upper end face of the measuring device body 10 in a bilateral symmetry manner, a handle 27 is fixed on the upper sides of the two top springs 28, the handle 27 is fixedly connected with the transmission rack 35, a support rod 24 with the lower end located in the working chamber 14 is fixed on the left side of the lower end face of the handle 27, the support rod 24 can slide up and down, the moving rack 60 is fixed on the lower end face of the support rod 24, and a discharge port 74 communicated with the external space is arranged in the upper end wall of the working chamber 14.
Advantageously, the coil 65 is energized to generate a magnetic force, and the insertion of the moving mass 64 into the coil 65 causes the coil 65 to become magnetically enhanced.
Advantageously, there is an attractive force between the iron block 18 and the coil 65.
advantageously, the curved duct 23 is made of a hard material and the connection pipe 13 is made of a soft material.
sequence of mechanical actions of the whole device:
(1) the switch in the power box 51 is closed, so that the motor 54 is electrified, the power box 51 is electrified by the coil 65 through the wire 17 to generate magnetic force to attract the iron block 18, the motor 54 is electrified to drive the driving shaft 52 to rotate, the stirring rod 53 is driven to rotate, and the stirring rod 53 is stretched into limestone slurry to be stirred.
(2) The suction pipe 55 is inserted downwards into limestone slurry, the handle 27 is pushed downwards, the top spring 28 is compressed to drive the support rod 24 and the transmission rack 35 to descend, the support rod 24 drives the motion rack 60 to descend, the connection gear 66 is driven to rotate through the engagement of the motion rack 60 and the connection gear 66, the connection gear 66 drives the spiral block 56 to rotate, the limestone slurry is discharged into the leftmost discharge cavity 41 through the suction pipe 55, the connection pipe 13, the arc-shaped pipe 23 and the discharge pipe 16, the limestone slurry enters the storage cavity 32 through the connection cavity 40 to push the floating plate 30 to ascend, and the floating rod 31 ascends along with the floating plate 30.
(3) meanwhile, the transmission gear 36 is driven to rotate through the meshing of the transmission gear 36 and the transmission rack 35, the ratchet wheel 69 rotates along with the transmission gear 36, and in the rotation in the direction, the ratchet wheel 69 pushes the pressure block 73, the pressure block 73 is driven to extend into the pressure cavity 70, the pressure spring 72 is compressed, and the ratchet wheel block 67 is not driven to move.
(4) When the limestone slurry in the leftmost storage cavity 32 reaches a set volume, the leftmost float rod 31 is driven to push the moving block 64 to be inserted into the coil 65, the magnetic force of the coil 65 is increased, the iron block 18 is attracted, the iron block 18 moves to the clamping block 22 and clamps the connecting pipe 13 with the clamping block 22, the telescopic spring 20 is stretched, the slurry stops entering the storage cavity 32, and the handle 27 cannot be pulled.
(5) The handle 27 is loosened, the handle 27 descends to drive the transmission rack 35 to descend, the transmission gear 36 is driven to rotate through the meshing of the transmission rack 35 and the transmission gear 36, the ratchet wheel 69 rotates along with the transmission gear 36 to push the pressure block 73 to rotate, the ratchet wheel block 67 is driven to rotate, the input belt wheel 33 rotates along with the ratchet wheel block 67, through the friction transmission of the belt 38, the input belt wheel 33 drives the output gear 43 to rotate, the output bevel gear 45 rotates along with the output gear 43, through the meshing of the output bevel gear 45 and the transmission bevel gear 46, the transmission bevel gear 46 is driven to rotate, so that the next storage block 44 rotates to the leftmost position, and the next limestone slurry can be sucked.
(6) The limestone slurry is absorbed from one place, and the process is repeated five times until the set volume of limestone slurry is contained in each of the six storage blocks 44, and then the mass of limestone slurry contained in the apparatus is obtained by observing the reading of the gravity scale 48, and the average density of limestone slurry is obtained by dividing the mass by six times the set volume, and after the apparatus is inverted, the limestone slurry in the apparatus is discharged from the discharge port 74.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a desulfurization is with lime stone thick liquid density measurement ware, includes the measuring ware body, its characterized in that:
A working cavity is arranged in the measuring instrument body, and a stirring mechanism is arranged on the lower end face of the measuring instrument body and used for uniformly stirring limestone slurry;
the limestone slurry storage device is characterized in that a storage mechanism is arranged in the working cavity, the storage mechanism comprises a gravity scale arranged on the lower end face of the working cavity, a rotating shaft is rotatably arranged on the upper end face of the gravity scale, the gravity scale can detect the weight of the rotating shaft, six storage blocks are arrayed by taking the rotating shaft as a center, storage cavities with upward openings and discharge cavities are arranged in the upper end faces of the storage blocks, and the storage cavities and the discharge cavities are used for storing limestone slurry;
The left side of the storage mechanism is provided with a suction mechanism, the suction mechanism comprises a connecting block fixedly connected with the rear end wall of the working cavity, a conveying cavity is arranged in the connecting block, the left end wall of the conveying cavity is rotatably provided with a screw shaft, the right end of the screw shaft is positioned in the working cavity, a screw block is fixedly arranged on the screw shaft on the conveying cavity, the right end of the screw shaft is fixedly provided with a connecting gear, the rear side of the connecting gear is provided with a moving rack capable of moving up and down, the moving rack is meshed with the connecting gear, when the moving rack descends, the screw block can be driven to rotate by the meshing of the moving rack and the connecting gear, so that limestone slurry is discharged into the left-most connecting cavity for storage, the left side of the connecting block is provided with a connecting pipe communicated with the conveying cavity, the left side of the connecting pipe is provided with an iron block capable of sliding left and, a movable block capable of sliding left and right is arranged on the right side of the coil, when limestone slurry in the storage cavity on the leftmost side reaches a set value, the movable block moves left and is inserted into the coil, so that the magnetic force of the coil is increased, the iron block is attracted to block the connecting pipe, and the suction mechanism stops working;
The right side of the storage mechanism is provided with a switching mechanism, and the switching mechanism is used for replacing one storage cavity after limestone slurry in the other storage cavity is filled to a set value.
2. The limestone slurry density measuring instrument for desulfurization according to claim 1, characterized in that: the stirring mechanism comprises a motor embedded in the lower end wall of the working cavity, a driving shaft is arranged on the lower end face of the motor in a rotating mode, and six stirring rods are fixedly arranged on the driving shaft.
3. The limestone slurry density measuring instrument for desulfurization according to claim 1, characterized in that: store the mechanism still include with rotation axis fixed connection's transmission bevel gear, transmission bevel gear upside be equipped with six with the even fixed intermediate lever of rotation axis, the intermediate lever with store piece fixed connection, store the chamber with it is linked together through connecting the chamber to discharge into the chamber, it blocks the piece to store the intracavity fixation and be equipped with two, block the piece upside be equipped with store chamber sliding connection's kickboard, the kickboard up end is fixed be equipped with the upper end and is located the kickboard of work intracavity.
4. The limestone slurry density measuring instrument for desulfurization according to claim 1, characterized in that: the switching mechanism comprises an output shaft and a transmission shaft which are rotationally connected with the right end wall of the working cavity, the transmission shaft is positioned on the upper side of the output shaft, an output gear is fixedly arranged on the output shaft, an output bevel gear is fixedly arranged at the left end of the output shaft, the output bevel gear is meshed with the transmission bevel gear, a transmission gear is fixedly arranged on the transmission shaft, a ratchet wheel block is arranged at the left side of the transmission shaft, an input shaft is fixedly arranged on the left end surface of the ratchet wheel block, an input belt wheel which is in friction transmission with the output gear through a belt is fixedly arranged at the left end of the input shaft, a ratchet wheel cavity is arranged in the ratchet wheel block, the left end of the transmission shaft is positioned in the ratchet wheel cavity and is fixedly provided with a ratchet wheel, supporting blocks are symmetrically and fixedly arranged on the upper, one end of the pressure spring, which is close to the ratchet wheel, is fixedly provided with a pressure block which is in sliding connection with the pressure cavity.
5. the limestone slurry density measuring instrument for desulfurization according to claim 1, characterized in that: the suction mechanism also comprises a power box fixedly connected with the lower end wall of the working cavity, the power box supplies power to the motor, the power box and the coil are electrically conducted through an electric wire, a moving cavity with a forward opening is arranged in the rear end wall of the working cavity, a moving block is slidably arranged in the moving cavity, a moving spring with the right end fixedly connected with the right end wall of the moving cavity is fixedly arranged on the right end surface of the moving block in an up-down symmetrical mode, the moving block is fixedly arranged at the front end of the moving block, a discharge pipe is communicated with the right side of the lower end wall of the conveying cavity, an arc-shaped pipeline communicated with the connecting pipe is arranged on the left side of the upper end wall of the conveying cavity, the arc-shaped pipeline is fixedly connected with the rear end wall of the working cavity, a clamping block fixedly connected with the rear end wall of the working cavity is arranged between the connecting block, the measuring device is characterized in that a spring cavity with an opening facing the right is arranged in the positioning block, an expansion spring is fixedly arranged on the left end wall of the spring cavity, an iron block in sliding connection with the spring cavity is fixedly arranged on the right end of the expansion spring, and a suction pipeline communicated with the connecting pipe is fixedly arranged on the left side of the lower end face of the measuring device body.
6. the limestone slurry density measuring instrument for desulfurization according to claim 1, characterized in that: the measuring instrument is characterized in that top springs are fixedly arranged on the upper end face of the measuring instrument body in a bilateral symmetry mode, a handle is fixedly arranged on the upper side of each of the two top springs and fixedly connected with the transmission rack, a supporting rod is fixedly arranged on the left side of the lower end face of each handle, the lower end of each supporting rod is located in the working cavity, the supporting rods can slide up and down, the moving racks are fixedly arranged on the lower end faces of the supporting rods, and a discharge port communicated with the external space is formed in the upper end wall of.
7. The limestone slurry density measuring instrument for desulfurization according to claim 5, characterized in that: the coil generates magnetic force after being electrified, and the magnetic force of the coil is enhanced after the moving block is inserted into the coil.
8. The limestone slurry density measuring instrument for desulfurization according to claim 5, characterized in that: an attractive force exists between the iron block and the coil.
9. The limestone slurry density measuring instrument for desulfurization according to claim 5, characterized in that: the arc pipeline is made of hard materials, and the connecting pipe is made of soft materials.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928633.1A CN110579376B (en) | 2019-09-28 | 2019-09-28 | Limestone slurry density measurer for desulfurization |
| JP2020000582A JP6799213B1 (en) | 2019-09-28 | 2020-01-06 | Limestone slurry density measuring device for desulfurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113640176A (en) * | 2021-07-30 | 2021-11-12 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Lime milk specific gravity measuring method, device and system and computer readable storage medium |
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| CN113805615B (en) * | 2021-09-09 | 2023-05-05 | 井冈山北新建材有限公司 | System and method for automatically adjusting concentration of desulfurization slurry |
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| CN117849288B (en) * | 2024-03-07 | 2024-04-30 | 北京可林维尔化工有限公司 | Desulfurizing tower thick liquid antisludging agent concentration determination device |
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|---|---|---|---|---|
| CN113640176A (en) * | 2021-07-30 | 2021-11-12 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Lime milk specific gravity measuring method, device and system and computer readable storage medium |
| CN113640176B (en) * | 2021-07-30 | 2024-02-20 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Lime milk specific gravity measuring method, device, system and computer readable storage medium |
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| CN110579376B (en) | 2020-03-27 |
| JP2021056200A (en) | 2021-04-08 |
| JP6799213B1 (en) | 2020-12-16 |
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