CN208577639U - A kind of nanometer calcium carbonate digestion refining system - Google Patents
A kind of nanometer calcium carbonate digestion refining system Download PDFInfo
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- CN208577639U CN208577639U CN201821219106.0U CN201821219106U CN208577639U CN 208577639 U CN208577639 U CN 208577639U CN 201821219106 U CN201821219106 U CN 201821219106U CN 208577639 U CN208577639 U CN 208577639U
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Abstract
A kind of nanometer calcium carbonate digestion refining system, it includes digestion machine and one group of purification agitator, digestion machine includes pedestal (1), it digests cylinder (2), it digests cylinder driving mechanism (3), blanking big envelope (4), spray tube (5), vibrating screen (6) and inder pot (7), the both ends for digesting cylinder (2) are respectively conically shaped, the inner wall for digesting cylinder (2) is equipped with one group of spiral deflector (11), the one end for digesting cylinder (2) is equipped with feeding end socket (8), the other end for digesting cylinder (2) is equipped with discharging end socket (9), refining agitator includes staving (15), agitating shaft (16), stirring motor (17), a pair of of stirring rod (18) and stirring blade (19), the utility model advantage is: structure is simple, maximumlly raw material can be utilized, it avoids wasting, entire digestion process is sealing It closes in space and carries out, avoid dust from overflowing and dissipate, slurries carry out water spray dilution while screening, improve screening and purification efficiency.
Description
Technical field
The utility model relates to nanometer calcium carbonate production fields, and in particular to a kind of nanometer calcium carbonate digestion refining system.
Background technique
Currently, the production of nanometer calcium carbonate is will to be digested after limestone calcination by water, then by being diluted with water essence
System, carbonization, dehydration, dry, crushing are made, and the residue of existing digestion machine is directly drained out of digestion cylinder, so that being attached to residual
Slurries on slag slattern, while the gas containing dust generated in digestion process needs to pass through dust removal and filtration when discharge
Device is purified, so that structure is complicated, high production cost is by adding while stirring during adding crystal's system to stir
Water needs the long period that can stir evenly, and working efficiency is not high.
Utility model content
For the purpose of this utility model aiming at current, the production of nanometer calcium carbonate is will to pass through water after limestone calcination
Digestion, then by being diluted with water purification, carbonization, dehydration, drying, crushing and be made, the residue of existing digestion machine is from digestion cylinder
Interior directly to drain, so that the slurries being attached on residue slattern, while the gas containing dust generated in digestion process is being arranged
It needs to be purified by dedusting filter when putting, so that structure is complicated, high production cost is adding crystal's system to stir
It is to need the long period that can stir evenly by adding water while stirring in the process, the not high deficiency of working efficiency, and provide
A kind of nanometer calcium carbonate digestion refining system.
The utility model includes digestion machine and one group of purification agitator, and digestion machine includes pedestal, digestion cylinder, digestion cylinder driving
Mechanism, blanking big envelope, spray tube, vibrating screen and inder pot, digestion cylinder driving mechanism are mounted on the base, and drive digestion cylinder the bottom of at
It is rotated on seat, the both ends for digesting cylinder are respectively conically shaped, and the inner wall for digesting cylinder is equipped with one group of spiral deflector, digest the one of cylinder
End is equipped with feeding end socket, and the other end for digesting cylinder is equipped with discharging end socket, and the tube wall of spray tube is equipped with multiple sprinkler heads, multiple
Sprinkler head is respectively positioned in the digestion cylinder of feeding end socket, and blanking big envelope covers on the digestion cylinder close to discharging end socket one end,
Be with the digestion cylinder barrel of blanking big envelope corresponding position it is netted, have gas outlet and grout outlet on the barrel of blanking big envelope,
Gas outlet is located above grout outlet, and the gas outlet of blanking big envelope is equipped with hood, and the gas outlet of hood is equipped with exhaust pipe,
It is respectively equipped with cooling water jecket on the cover and exhaust pipe of hood, and is equipped with one group of spraying nozzle in exhaust pipe, blanking envelope
The grout outlet of set is equipped with lower hopper, and the discharge port of lower hopper is equipped with valve, and vibrating screen is double deck screen, and on every layer of sieve plate
It is equipped with feed inlet and slag notch, is equipped with one group of sprinkler head, the discharging for the end socket that discharges positioned at the top of vibrating screen upper sieve plate
Mouth is communicated by blanking pipe with the feed inlet of vibrating screen upper sieve plate, and the discharge port of lower hopper passes through pipeline and vibrating screen lower layer
The feed inlet of sieve plate communicates, and two slag notches of vibrating screen are communicated with the feed inlet of inder pot respectively；Purification agitator include staving,
Agitating shaft, stirring motor, a pair of of stirring rod and stirring blade, the serum outlet of vibrating screen pass through pipeline and one group of staving respectively
Feed inlet communicates, and stirring motor is mounted on staving, and agitating shaft is driven to rotate in staving, and stirring rod and stirring blade are in ten
Word cross-like is mounted on agitating shaft, and a pair of of stirring rod is symmetrical above and below to be fixed on agitating shaft, and the both ends point of a pair of of stirring rod
It is not connected by scraper plate, stirring blade is made of two pieces of inclined mesh plates, and one end and agitating shaft are affixed at the top of mesh plate, mesh
Plate bottom end and underlying stirring rod are affixed.
Digestion cylinder driving mechanism include the gear ring being mounted on digestion cylinder and a pair of of rolling ring, be mounted on the base two pairs and
The driving motor for idler pulley and the driven gear ring rotation that matching rolling ring uses.
The blanking pipe to discharge between end socket and vibrating screen is L shape bend pipe, the L communicated with vibrating screen upper sieve plate feed inlet
Shape bend pipe end and horizontal direction are in α angle, and α is 5-15 °.
One group of purification agitator includes at least two purification agitators, is set respectively on each feed inlet for refining agitator
There is control valve.
The diameter length of stirring blade is less than the length of stirring rod, and the height of stirring blade is less than between a pair of of stirring rod
Highly.
The utility model advantage is: structure is simple, can maximumlly utilize to raw material, avoids wasting, entirely disappear
Change process carries out within the enclosed space, avoids dust from overflowing and dissipates, and slurries carry out water spray dilution while screening, improves screening and essence
Efficiency processed.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model purification agitator schematic diagram of internal structure.
Specific embodiment
As shown in the picture, the utility model includes digestion machine and one group of purification agitator, and digestion machine includes pedestal 1, digestion
Cylinder 2, digestion cylinder driving mechanism 3, blanking big envelope 4, spray tube 5, vibrating screen 6 and inder pot 7, digestion cylinder driving mechanism 3 are mounted on bottom
On seat 1, and digestion cylinder 2 is driven to rotate on pedestal 1, the both ends of digestion cylinder 2 are respectively conically shaped, digest and set on the inner wall of cylinder 2
There is one group of spiral deflector 11, one end of digestion cylinder 2 is equipped with feeding end socket 8, and the other end of digestion cylinder 2 is equipped with discharging end socket 9, spray
The tube wall of shower pipe 5 is equipped with multiple sprinkler heads, and multiple sprinkler heads are respectively positioned in the digestion cylinder 2 of feeding end socket 8, blanking
4 sets of big envelope on the digestion cylinder 2 close to discharging 9 one end of end socket, 2 barrel of digestion cylinder with 4 corresponding position of blanking big envelope be it is netted,
Gas outlet and grout outlet are had on the barrel of blanking big envelope 4, gas outlet is located above grout outlet, the outlet of blanking big envelope 4
Mouth is equipped with hood 10, and the gas outlet of hood 10 is equipped with exhaust pipe, sets respectively on the cover and exhaust pipe of hood 10
There is cooling water jecket, and is equipped with one group of spraying nozzle 13 in exhaust pipe, the grout outlet of blanking big envelope 4 is equipped with lower hopper 12,
The discharge port of lower hopper 12 is equipped with valve, and vibrating screen 6 is double deck screen, and is equipped with feed inlet on every layer of sieve plate and slags tap
Mouthful, it is equipped with one group of sprinkler head 21 positioned at the top of 6 upper sieve plate of vibrating screen, the discharge port of discharging end socket 9 passes through blanking pipe
It is communicated with the feed inlet of 6 upper sieve plate of vibrating screen, the discharge port of lower hopper 12 passes through the charging of pipeline and 6 lower layer's sieve plate of vibrating screen
Mouth communicates, and two slag notches of vibrating screen 6 are communicated with the feed inlet of inder pot 7 respectively；Refining agitator includes staving 15, agitating shaft
16, stirring motor 17, a pair of of stirring rod 18 and stirring blade 19, the serum outlet of vibrating screen 6 pass through pipeline and one group of bucket respectively
The feed inlet of body 15 communicates, and stirring motor 17 is mounted on staving 15, and agitating shaft 16 is driven to rotate in staving 15, stirring rod
18 and stirring blade 19 be mounted on agitating shaft 16 in cross-shaped, a pair of of stirring rod 18 is symmetrical above and below to be fixed in agitating shaft 16
On, and the both ends of a pair of of stirring rod 18 pass through scraper plate 20 respectively and connect, stirring blade 19 is made of two pieces of inclined mesh plates, net
One end and agitating shaft 16 are affixed at the top of orifice plate, and mesh plate bottom end and underlying stirring rod 18 are affixed.
Digestion cylinder driving mechanism 3 includes the gear ring being mounted on digestion cylinder 2 and a pair of of rolling ring, two be mounted on pedestal 1
To the driving motor of idler pulley and the driven gear ring rotation used with matching rolling ring.
The blanking pipe to discharge between end socket 9 and vibrating screen 6 is L shape bend pipe, is communicated with 6 upper sieve plate feed inlet of vibrating screen
The shape bend pipe end L and horizontal direction be in α angle, α be 5-15 °.
One group of purification agitator includes at least two purification agitators, is set respectively on each feed inlet for refining agitator
There is control valve.
The diameter length of stirring blade 19 is less than the length of stirring rod 18, and the height of stirring blade 19 is less than a pair of of stirring rod
Height between 18.
Working method and principle: calcined lime stone is transported in digestion cylinder 2 by feeder pipe, is divided on feeding end socket 8
It is not provided with 5 through hole of feed inlet and spray tube, discharge end a part of feeder pipe extend into digestion from the feed inlet of feeding end socket 8
In cylinder 2, the both ends of digestion cylinder 2 are conically shaped, so that the opening diameter at both ends is less than the diameter of digestion 2 interlude of cylinder, water and original
Material will not flow out after entering in digestion cylinder 2 from the feeding end socket 8 at both ends and the junction of discharging end socket 9；Feeding end socket 8 goes out
Expect that end socket 9, blanking big envelope 4 and spray tube 5 are fixed part, digestion cylinder 2 is rotation section, feeding end socket 8, discharging end socket 9 and blanking
Big envelope 4 is flexibly connected with digestion cylinder 2 respectively, and digestion cylinder 2 passes through one group of spiral deflector 11 material from upper in the rotation
Expect that 8 end of end socket is conveyed to discharging 9 end of end socket, is digested in conveying, postdigestive slurries are flowed into blanking from netted 2, digestion cylinder
It in big envelope 4, then enters in lower hopper 12 from blanking big envelope 4, controls slurries by adjusting the discharge port valve of lower hopper 12
Flow, slurries are entered on lower layer's sieve plate of vibrating screen 6 and are screened, particulate debris is screened, in digestion cylinder 2
Remaining bulky grain residue enters vibrating screen 6 by blanking pipe then from the discharge end discharge of discharging end socket 9 after having digested
In upper sieve plate, the slurries being adhered on residue are separated, the one group of sprinkler head 21 when screening of vibrating screen 6 is beaten
It opens, the residue being located in upper sieve plate is rinsed, flushing liquor enters lower layer's sieve plate and carries out to the slurries on lower layer's sieve plate
Dilution, is quickly sieved convenient for slurries, and the residue of 6 upper layer and lower layer sieve plate of vibrating screen is entered in inder pot 7 together and concentrated, slurries then from
The discharge port of vibrating screen 6 is entered in batches in each purification agitator, is filled rear slurry when first purification agitator and is entered down
One purification agitator, slurries stir in each purification agitator carries out secondary response purification, and scraper plate 20 prevents slurries to be adhered to
On the bucket wall of staving 15, stirring blade 19 enables slurries to flow up and down when stirring, while mesh plate blade plays
Current balance function, improves the efficiency of stirring, and the stirring radius of stirring blade 19 is less than the stirring radius of stirring rod 18, stirring blade 19
Height be less than the height between a pair of of stirring rod 18, be stirred the concentration of stirring blade 19 to 15 lower part of staving, improve slurry
The mobility of liquid.The dust and steam generated in digestion process then enters in blanking big envelope 4, then going out from blanking big envelope 4
Port enters in hood 10, and one in exhaust pipe group spraying nozzle 13 is spraying downwards, and dust is mixed into after touching water mist
Slurries are fallen back in blanking big envelope 4, while steam is cooling when touching hood 10 and exhaust pipe, the cooling water reflux of generation
It is entered in lower hopper 12 together in blanking big envelope 4 with slurries, dust is avoided to be discharged, with 6 upper sieve plate feed inlet of vibrating screen
With horizontal direction in 5-15 ° of angle, then it is in incline that the residue being discharged from discharging end socket 9, which is first vertically fallen, at the shape bend pipe end L communicated
Tilted direction slips on vibrating screen 6, reduces residue to the collision on vibrating screen 6.
Claims (5)
1. a kind of nanometer calcium carbonate digests refining system, it is characterised in that it includes digestion machine and one group of purification agitator, digestion
Machine includes pedestal (1), digestion cylinder (2), digestion cylinder driving mechanism (3), blanking big envelope (4), spray tube (5), vibrating screen (6) and slag
Bucket (7), digestion cylinder driving mechanism (3) are mounted on pedestal (1), and digestion cylinder (2) is driven to rotate on pedestal (1), digest cylinder
(2) both ends are respectively conically shaped, and the inner wall of digestion cylinder (2) is equipped with one group of spiral deflector (11), digest the one end of cylinder (2)
Equipped with feeding end socket (8), the other end for digesting cylinder (2) is equipped with discharging end socket (9), and the tube wall of spray tube (5) is equipped with multiple sprays
Sprinkler head, multiple sprinkler heads are respectively positioned in the digestion cylinder (2) of feeding end socket (8), and blanking big envelope (4) is covered close to discharging
On the digestion cylinder (2) of end socket (9) one end, digestion cylinder (2) barrel with blanking big envelope (4) corresponding position is netted, blanking big envelope
(4) gas outlet and grout outlet are had on barrel, gas outlet is located above grout outlet, on the gas outlet of blanking big envelope (4)
Equipped with hood (10), the gas outlet of hood (10) is equipped with exhaust pipe, distinguishes on the cover and exhaust pipe of hood (10)
Equipped with cooling water jecket, and one group of spraying nozzle (13) is equipped in exhaust pipe, the grout outlet of blanking big envelope (4) is equipped with blanking
Struggle against (12), the discharge port of lower hopper (12) is equipped with valve, and vibrating screen (6) is double deck screen, and be equipped on every layer of sieve plate into
Material mouth and slag notch, the top for being located at vibrating screen (6) upper sieve plate are equipped with one group of sprinkler head (21), and discharging end socket (9) goes out
Material mouth is communicated by blanking pipe with the feed inlet of vibrating screen (6) upper sieve plate, the discharge port of lower hopper (12) by pipeline with
The feed inlet of vibrating screen (6) lower layer sieve plate communicates, and two slag notches of vibrating screen (6) are communicated with the feed inlet of inder pot (7) respectively；
Purification agitator includes staving (15), agitating shaft (16), stirring motor (17), a pair of of stirring rod (18) and stirring blade (19),
The serum outlet of vibrating screen (6) passes through pipeline respectively and communicates with the feed inlet of one group of staving (15), and stirring motor (17) is mounted on
On staving (15), and agitating shaft (16) rotation, stirring rod (18) and stirring blade (19) in staving (15) is driven to hand in cross
Forked to be mounted on agitating shaft (16), a pair of of stirring rod (18) is symmetrical above and below to be fixed on agitating shaft (16), and a pair of of stirring rod
(18) both ends pass through scraper plate (20) connection respectively, and stirring blade (19) is made of two pieces of inclined mesh plates, at the top of mesh plate
One end and agitating shaft (16) are affixed, and mesh plate bottom end and underlying stirring rod (18) are affixed.
2. a kind of nanometer calcium carbonate according to claim 1 digests refining system, it is characterised in that digestion cylinder driving mechanism
It (3) include the gear ring being mounted in digestion cylinder (2) and a pair of of rolling ring, two pairs be mounted on pedestal (1) and matching rolling ring use
Idler pulley and driven gear ring rotation driving motor.
3. a kind of nanometer calcium carbonate according to claim 1 digests refining system, it is characterised in that discharging end socket (9) and vibration
Blanking pipe between dynamic sieve (6) is L shape bend pipe, the shape bend pipe end L communicated with vibrating screen (6) upper sieve plate feed inlet and level
Direction is in α angle, and α is 5-15 °.
4. a kind of nanometer calcium carbonate according to claim 1 digests refining system, it is characterised in that one group of purification is stirred
Mixing bucket includes at least two purification agitators, is respectively equipped with control valve on each feed inlet for refining agitator.
5. a kind of nanometer calcium carbonate according to claim 1 digests refining system, it is characterised in that stirring blade (19)
Diameter length is less than the length of stirring rod (18), and the height of stirring blade (19) is less than the height between a pair of of stirring rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219106.0U CN208577639U (en) | 2018-07-31 | 2018-07-31 | A kind of nanometer calcium carbonate digestion refining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219106.0U CN208577639U (en) | 2018-07-31 | 2018-07-31 | A kind of nanometer calcium carbonate digestion refining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577639U true CN208577639U (en) | 2019-03-05 |
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ID=65511554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821219106.0U Active CN208577639U (en) | 2018-07-31 | 2018-07-31 | A kind of nanometer calcium carbonate digestion refining system |
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| Country | Link |
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| CN (1) | CN208577639U (en) |
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2018
- 2018-07-31 CN CN201821219106.0U patent/CN208577639U/en active Active
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