CN115155355B - Decomposing and emulsifying structure for preparing high-covering-property coating for paper - Google Patents
Decomposing and emulsifying structure for preparing high-covering-property coating for paper Download PDFInfo
- Publication number
- CN115155355B CN115155355B CN202210829421.XA CN202210829421A CN115155355B CN 115155355 B CN115155355 B CN 115155355B CN 202210829421 A CN202210829421 A CN 202210829421A CN 115155355 B CN115155355 B CN 115155355B
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- China
- Prior art keywords
- tank
- emulsifying
- discharging pipe
- raw materials
- defoaming
- Prior art date
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- 230000001804 emulsifying effect Effects 0.000 title claims abstract description 93
- 239000011248 coating agent Substances 0.000 title claims description 9
- 238000000576 coating method Methods 0.000 title claims description 9
- 239000002994 raw material Substances 0.000 claims abstract description 56
- 238000004062 sedimentation Methods 0.000 claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 238000001556 precipitation Methods 0.000 claims abstract description 11
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 58
- 238000003756 stirring Methods 0.000 claims description 26
- 230000000149 penetrating effect Effects 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 238000004945 emulsification Methods 0.000 abstract description 19
- 238000000354 decomposition reaction Methods 0.000 abstract description 9
- 239000003973 paint Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
Abstract
The invention relates to a decomposition and emulsification structure for preparing high-coverage paint for paper, which relates to the technical field of paper production, and is arranged in an emulsification tank; the sedimentation mechanism is arranged on the right side of the emulsifying tank; the defoaming mechanism is arranged below the sedimentation mechanism; the production of bubbles can be reduced during feeding, the bubbles generated during transferring are reduced, and raw materials can be introduced into the emulsifying tank again for decomposing and emulsifying during precipitation, so that the efficiency of decomposing and emulsifying is improved, the waste of energy is avoided, and clean production is realized; is convenient for shaking and defoaming, and reduces the production of unqualified raw materials.
Description
Technical Field
The invention relates to the technical field of paper production, in particular to a decomposition and emulsification structure for preparing a high-coverage coating for paper.
Background
When paper is produced, the high-coverage coating for paper needs to decompose and emulsify raw materials, a large number of bubbles are easily generated when the high-coverage coating for paper is decomposed and emulsified, raw materials are unqualified, precipitation and defoaming are needed after the high-coverage coating for paper is decomposed and emulsified, and the emulsifying tank stops running or transfers the raw materials in the process, and bubbles are generated when the emulsifying tank transfers the raw materials.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides a decomposition and emulsification structure for preparing a high-coverage coating for paper, which can reduce the generation of bubbles during feeding, reduce the generation of bubbles during transferring, introduce raw materials into an emulsification tank again for decomposition and emulsification during precipitation, improve the efficiency of decomposition and emulsification, avoid wasting energy and realize clean production; is convenient for shaking and defoaming, and reduces the production of unqualified raw materials.
In order to achieve the above purpose, the invention adopts the following technical scheme: it comprises an emulsifying tank and supporting legs;
a plurality of supporting feet are fixed at the bottom of the emulsifying tank;
characterized in that it further comprises:
the emulsifying mechanism is arranged in the emulsifying tank;
the sedimentation mechanism is arranged on the right side of the emulsifying tank;
the defoaming mechanism is arranged below the sedimentation mechanism;
through the design of the technical scheme, the emulsification mechanism in the emulsification tank is utilized to decompose and emulsify, the emulsified raw materials are precipitated by the precipitation mechanism, and finally, the raw materials are defoamed by the defoaming mechanism, so that the production of unqualified raw materials is reduced, the waste of energy is avoided, and the clean production is realized.
Preferably, the emulsifying mechanism comprises:
the number of the first stirring rods is several, the diameters of the annular walls of the emulsifying tanks are from top to bottom in a large-to-small manner, and the first stirring rods are respectively adhered to the annular walls of the emulsifying tanks; the lower end of the first stirring rod is fixedly provided with a first connecting rod, the inner ends of the first connecting rods are fixed with a first rotating shaft, the first rotating shaft is screwed through a sealing bearing and penetrates through the bottom of the emulsifying tank, then is fixed with an output shaft of a first motor, the first motor is connected with an external power supply, and the first motor is fixed at the bottom of the emulsifying tank;
the number of the feeding pipes is several, and the feeding pipes are respectively distributed in a ring shape and pass through the top plate of the emulsifying tank;
the number of the guide pipes is several, and the guide pipes are respectively connected with the bottom of the feeding pipe in a penetrating way, the guide pipes are of a fan-shaped structure, and the outer sides of the guide pipes are attached to the annular wall of the emulsifying tank;
the second motor is fixed on the top plate of the emulsifying tank, is connected with an external power supply, is fixed with a second rotating shaft on an output shaft of the second motor, and is arranged in the emulsifying tank after penetrating through the top plate of the emulsifying tank in a rotating manner through a sealing bearing; a plurality of second connecting rods are fixed on the annular wall of the second rotating shaft in an annular distribution up and down manner;
the number of the second stirring rods is several, and the second stirring rods are respectively fixed at the bottom of the second connecting rod;
the first discharging pipe is connected with the bottom of the emulsifying tank in a penetrating way, a first electromagnetic valve is arranged on the first discharging pipe, and the first electromagnetic valve is connected with an external power supply;
the first air valve is arranged on the left upper side of the annular wall of the emulsifying tank;
through the technical scheme, raw materials are added into the emulsifying tank by using the feeding pipe, and each raw material flows downwards to the inner annular wall of the emulsifying tank through the guide pipe, so that bubbles generated during feeding are reduced; starting a first motor, wherein the first motor drives a first stirring rod to scrape on the inner annular wall of the emulsifying tank, scraping the raw materials on the inner annular wall of the emulsifying tank for full mixing, starting a second motor, enabling a second rotating shaft to rotate so as to drive a second connecting rod to rotate, enabling the rotating speed of the second motor to be larger than that of the first motor, and enabling a plurality of second stirring rods to mix the raw materials for full decomposition and emulsification; and starting a first electromagnetic valve to discharge the raw materials.
Preferably, the sedimentation mechanism comprises;
the sedimentation tank is arranged on the right side of the emulsifying tank, a second air valve is arranged on the right side of a top plate of the sedimentation tank, and support plates are fixed on the front and rear sides of the bottom of the sedimentation tank;
the chemical pump is fixed on the left side wall of the sedimentation tank and is connected with an external power supply; the inlet end of the chemical pump is connected with a first discharge pipe; the outlet end of the chemical pump is connected with a second discharging pipe, and the second discharging pipe is connected with the left side wall of the sedimentation tank in a penetrating way;
the third discharging pipe is arranged in the sedimentation tank, is connected with the second discharging pipe in a penetrating way and is obliquely arranged from left to right from high to low;
the fourth discharging pipe is connected with the bottom of the sedimentation tank in a penetrating way, a second electromagnetic valve is arranged at the upper end of the fourth discharging pipe, and the second electromagnetic valve is connected with an external power supply;
through above-mentioned technical scheme design, start the chemical pump, take out the raw materials in the emulsification tank, get into the precipitation tank through No. two discharging pipes, no. three discharging pipes are by high to low slope setting from left to right for the raw materials slope flows to the precipitation tank bottom, reduces the bubble that produces when shifting.
Preferably, the defoaming mechanism comprises:
the slide way is arc-shaped and is arranged in front of the front support plate and the rear support plate, and the slide way is fixed with the support plates;
the support rod is slidably clamped in the slideway, a ball groove is formed in the bottom of the support rod, the ball is movably clamped in the ball groove, and the bottom of the ball is arranged at the bottom of the slideway in a rolling way;
the number of the limiting shafts is two, and the limiting shafts are respectively connected with the bottom of the supporting rod in a left-right rotating way through bearings, and the outer ends of the limiting shafts are slidably arranged in limiting grooves on the left side and the right side in the slideway;
the number of the springs is two, and the springs are respectively fixed on the inner side wall of the supporting plate;
the defoaming box is fixed on the supporting rod, and the outer end of the spring is fixed with the defoaming box; a sliding groove is formed in the left side of the top plate of the defoaming box, and the lower end of the fourth discharging pipe is arranged in the sliding groove in a sliding manner; the bottom plate of the defoaming box is obliquely arranged from left to right from high to low; a fifth discharging pipe is connected to the right side of the bottom of the defoaming box in a penetrating way;
the electric push rod is fixed at the rear side of the supporting plate at the front side and is connected with an external power supply;
through the design of the technical scheme, the material in the precipitation tank is discharged into the defoaming tank through the fourth discharging pipe, the electric push rod is started, the defoaming tank is intermittently pushed, and under the action of the spring, the support rod and the slide way, the defoaming tank shakes back and forth to perform defoaming, and the material is discharged from the fifth discharging pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the emulsification mechanism and the sedimentation mechanism are arranged, so that the generation of bubbles can be reduced during feeding, the generation of bubbles during transferring is reduced, and raw materials can be introduced into the emulsification tank again for decomposition and emulsification during sedimentation, so that the efficiency of decomposition and emulsification is improved, the waste of energy sources is avoided, and clean production is realized;
2. be equipped with defoaming mechanism, be convenient for rock defoaming, reduce the production of unqualified raw materials.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view taken along A-A in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 2.
Fig. 4 is a right side view of fig. 1.
Fig. 5 is a C-C cross-sectional view of fig. 4.
Fig. 6 is an enlarged view of a portion D in fig. 5.
Reference numerals illustrate:
the device comprises an emulsifying tank 1, a support leg 2, an emulsifying mechanism 3, a stirring rod 3-1, a connecting rod 3-2, a rotating shaft 3-3, a motor 3-4, a feeding pipe 3-5, a guide pipe 3-6, a motor 3-7, a rotating shaft 3-8, a connecting rod 3-9, a stirring rod 3-10, a discharging pipe 3-11, an electromagnetic valve 3-12, an air valve 3-13, a sedimentation mechanism 4, a sedimentation tank 4-1, an air valve 4-2, a supporting plate 4-3, a chemical pump 4-4, a discharging pipe 4-5, a discharging pipe 4-6, a discharging pipe 4-7, an electromagnetic valve 4-8, a defoaming mechanism 5, a slide way 5-1, a limiting groove 5-1-1, a supporting rod 5-2, a ball groove 5-2-1, a ball 5-3, a limiting shaft 5-4, a spring 5-5, a defoaming tank 5-6, a discharging pipe 5-7 and an electric push rod 5-8.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1:
referring to fig. 1 to 6, embodiment 1 includes an emulsification tank 1 and a leg 2;
the bottom of the emulsifying tank 1 is fixed with a plurality of supporting feet 2 through bolts;
it also comprises:
the emulsifying mechanism 3 is arranged in the emulsifying tank 1;
the sedimentation mechanism 4 is arranged on the right side of the emulsifying tank 1;
the defoaming mechanism 5 is arranged below the sedimentation mechanism 4;
in the embodiment 1, the emulsification mechanism 3 in the emulsification tank 1 is utilized to carry out decomposition and emulsification, the emulsified raw materials are precipitated by the precipitation mechanism 4, and finally, the raw materials are defoamed by the defoaming mechanism 5, so that the production of unqualified raw materials is reduced, the waste of energy sources is avoided, and the clean production is realized.
Example 2:
referring to fig. 1, 4 and 5, the emulsifying mechanism 3 according to embodiment 1 comprises:
the number of the stirring rods 3-1 is a plurality, the diameter of the annular wall of the emulsifying tank 1 is from large to small, and the stirring rods 3-1 are respectively adhered to the annular wall of the emulsifying tank 1; the lower end of the first stirring rod 3-1 is fixedly provided with a first connecting rod 3-2 through bolts, the inner ends of the first connecting rods 3-2 are fixedly provided with a first rotating shaft 3-3, the first rotating shaft 3-3 is screwed through the bottom of the emulsifying tank 1 through a sealing bearing and then is fixedly provided with an output shaft of a first motor 3-4, the first motor 3-4 is connected with an external power supply, and the first motor 3-4 is fixedly arranged at the bottom of the emulsifying tank 1 through bolts;
the feeding pipes 3-5 are arranged in a plurality of numbers, and are respectively distributed in a ring shape and pass through the top plate of the emulsifying tank 1;
the number of the guide pipes 3-6 is several, and the guide pipes 3-6 are respectively connected with the bottom of the feeding pipe 3-5 in a penetrating way, the guide pipes 3-6 are of a fan-shaped structure, and the outer sides of the guide pipes 3-6 are attached to the annular wall of the emulsifying tank 1;
the second motor 3-7 is fixed on the top plate of the emulsifying tank 1 through a bolt, the second motor 3-7 is connected with an external power supply, the output shaft of the second motor 3-7 is fixed with the second rotating shaft 3-8 through a bolt, and the second rotating shaft 3-8 is arranged in the emulsifying tank 1 after penetrating through the top plate of the emulsifying tank 1 through a sealing bearing in a rotating way; a plurality of second connecting rods 3-9 are fixed on the annular wall of the second rotating shaft 3-8 in an annular distribution through bolts;
the second stirring rods 3-10 are fixed at the bottoms of the second connecting rods 3-9 through bolts, wherein the number of the second stirring rods 3-10 is a plurality;
the first discharging pipe 3-11 is connected with the bottom of the emulsifying tank 1 in a penetrating way, the first discharging pipe 3-11 is provided with a first electromagnetic valve 3-12, and the first electromagnetic valve 3-12 is connected with an external power supply;
the first air valve 3-13 is arranged on the left upper side of the annular wall of the emulsifying tank 1;
by adopting the embodiment, the raw materials are added into the emulsifying tank 1 by the feeding pipe 3-5, and each raw material flows downwards to the inner annular wall of the emulsifying tank 1 through the flow guide pipe 3-6, so that bubbles generated during feeding are reduced; starting a first motor 3-4, wherein the first motor 3-4 drives a first stirring rod 3-1 to scrape on the inner annular wall of the emulsifying tank 1, scraping raw materials on the inner annular wall of the emulsifying tank 1 for full mixing, starting a second motor 3-7, enabling a second rotating shaft 3-8 to rotate to drive a second connecting rod 3-9 to rotate, enabling the rotating speed of the second motor 3-7 to be larger than that of the first motor 3-4, and enabling a plurality of second stirring rods 3-10 to fully decompose and emulsify the raw materials; and starting the first electromagnetic valve 3-12 to discharge the raw materials.
Example 3:
referring to fig. 1, 2 and 5, the sedimentation mechanism 4 includes, on the basis of embodiment 2;
the sedimentation tank 4-1, wherein the sedimentation tank 4-1 is arranged on the right side of the emulsifying tank 1, a second air valve 4-2 is arranged on the right side of a top plate of the sedimentation tank 4-1, and a supporting plate 4-3 is fixed on the front and rear sides of the bottom of the sedimentation tank 4-1 through bolts;
the chemical pump 4-4 is fixed on the left side wall of the sedimentation tank 4-1 through bolts, the chemical pump 4-4 is connected with an external power supply, and the specific use model of the chemical pump 4-4 is directly purchased, installed and used from the market according to the actual use requirements; the inlet end of the chemical pump 4-4 is connected with a first discharge pipe 3-11; the outlet end of the chemical pump 4-4 is connected with a second discharging pipe 4-5, and the second discharging pipe 4-5 is connected with the left side wall of the sedimentation tank 4-1 in a penetrating way;
the third discharging pipe 4-6 is arranged in the settling tank 4-1, the third discharging pipe 4-6 is connected with the second discharging pipe 4-5 in a penetrating way, and the third discharging pipe 4-6 is obliquely arranged from left to right from top to bottom;
the fourth discharging pipe 4-7 is connected with the bottom of the sedimentation tank 4-1 in a penetrating way, the upper end of the fourth discharging pipe 4-7 is provided with a second electromagnetic valve 4-8, and the second electromagnetic valve 4-8 is connected with an external power supply;
by adopting the embodiment, the chemical pump 4-4 is started to pump out the raw materials in the emulsifying tank 1, the raw materials enter the settling tank 4-1 through the second discharging pipe 4-5 and the third discharging pipe 4-6, and the third discharging pipe 4-6 is obliquely arranged from left to right from top to bottom, so that the raw materials obliquely flow to the bottom of the settling tank 4-1, and bubbles generated during transfer are reduced.
Example 4:
referring to fig. 2 to 6, on the basis of embodiment 3, the defoaming mechanism 5 includes:
the slide way 5-1 is arc-shaped, and is arranged in front of the front support plate 4-3 and the rear support plate 4-3, and the slide way 5-1 is fixed with the support plates 4-3 through bolts;
the support rod 5-2 is arranged in the slideway 5-1 in a sliding manner, the bottom of the support rod 5-2 is provided with a ball groove 5-2-1, the ball 5-3 is movably arranged in the ball groove 5-2-1 in a clamping manner, and the bottom of the ball 5-3 is arranged at the bottom of the slideway 5-1 in a rolling manner;
the number of the limiting shafts 5-4 is two, the limiting shafts 5-4 are respectively connected with the bottom of the supporting rod 5-2 in a left-right screwing way through bearings, and the outer ends of the limiting shafts 5-4 are slidably arranged in limiting grooves 5-1-1 on the left side and the right side in the slideway 5-1;
the number of the springs 5-5 is two, and the springs 5-5 are respectively fixed on the inner side wall of the supporting plate 4-3 through bolts;
the defoaming box 5-6, wherein the defoaming box 5-6 is fixed on the supporting rod 5-2 through a bolt, and the outer end of the spring 5-5 is fixed with the defoaming box 5-6 through a bolt; a sliding groove is formed in the left side of the top plate of the defoaming box 5-6, and the lower end of the fourth discharging pipe 4-7 is arranged in the sliding groove in a sliding manner; the bottom plate of the defoaming box 5-6 is obliquely arranged from left to right from top to bottom; the right side of the bottom of the defoaming box 5-6 is connected with a fifth discharging pipe 5-7 in a penetrating way;
the electric push rod 5-8, the electric push rod 5-8 is fixed on the rear side of the supporting plate 4-3 on the front side through bolts, the electric push rod 5-8 is connected with an external power supply, and the specific use model of the electric push rod 5-8 is directly purchased, installed and used from the market according to the actual use requirements;
by adopting the embodiment, the material in the sedimentation tank 4-1 is discharged into the defoaming tank 5-6 through the fourth discharging pipe 4-7, the electric push rod 5-8 is started, the defoaming tank 5-6 is intermittently pushed, and under the action of the spring 5-5, the supporting rod 5-2 and the slideway 5-1, the defoaming tank 5-6 shakes back and forth to perform defoaming, and the material is discharged from the fifth discharging pipe.
When the invention is used, raw materials are added into the emulsifying tank 1 by using the feeding pipe 3-5, and each raw material flows downwards to the inner annular wall of the emulsifying tank 1 through the flow guide pipe 3-6, so that bubbles generated during feeding are reduced; starting a first motor 3-4, wherein the first motor 3-4 drives a first stirring rod 3-1 to scrape on the inner annular wall of the emulsifying tank 1, scraping raw materials on the inner annular wall of the emulsifying tank 1 for full mixing, starting a second motor 3-7, enabling a second rotating shaft 3-8 to rotate to drive a second connecting rod 3-9 to rotate, enabling the rotating speed of the second motor 3-7 to be larger than that of the first motor 3-4, and enabling a plurality of second stirring rods 3-10 to fully decompose and emulsify the raw materials; starting a first electromagnetic valve 3-12 to discharge the raw materials; starting a chemical pump 4-4, pumping out raw materials in the emulsifying tank 1, entering the settling tank 4-1 through a second discharging pipe 4-5 and a third discharging pipe 4-6, wherein the third discharging pipe 4-6 is obliquely arranged from left to right from top to bottom, so that the raw materials obliquely flow to the bottom of the settling tank 4-1, and bubbles generated during transfer are reduced; the fourth discharging pipe 4-7 discharges the raw materials in the settling tank 4-1 into the defoaming tank 5-6, the electric push rod 5-8 is started to intermittently push the defoaming tank 5-6, and under the action of the spring 5-5, the support rod 5-2 and the slideway 5-1, the defoaming tank 5-6 shakes back and forth to perform defoaming, and the raw materials are discharged from the fifth discharging pipe; when precipitation is carried out, raw materials can be introduced into the emulsifying tank 1 again for decomposing and emulsifying, so that the efficiency of decomposing and emulsifying is improved, the waste of energy sources is avoided, and clean production is realized.
After adopting above-mentioned structure, this concrete embodiment's beneficial effect does:
1. the emulsifying mechanism 3 and the sedimentation mechanism 4 are arranged, so that the generation of bubbles can be reduced during feeding, the generation of bubbles during transferring is reduced, and raw materials can be introduced into the emulsifying tank 1 again for decomposing and emulsifying during sedimentation, so that the decomposing and emulsifying efficiency is improved, the waste of energy sources is avoided, and clean production is realized;
2. the defoaming mechanism 5 is arranged, so that shaking defoaming is facilitated, and production of unqualified raw materials is reduced.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (2)
1. A decomposing and emulsifying structure for preparing a high-hiding coating for paper comprises an emulsifying tank (1) and supporting legs (2);
a plurality of supporting legs (2) are fixed at the bottom of the emulsifying tank (1);
characterized in that it further comprises:
the emulsifying mechanism (3), the said emulsifying mechanism (3) locates in emulsifying the pot (1); the emulsifying mechanism (3) comprises:
the number of the stirring rods (3-1) is several, the diameters of the annular walls of the emulsifying tank (1) are from large to small, and the stirring rods (3-1) are respectively adhered to the annular walls of the emulsifying tank (1); the lower end of the first stirring rod (3-1) is fixedly provided with a first connecting rod (3-2), the inner ends of the first connecting rods (3-2) are fixed with a first rotating shaft (3-3), the first rotating shaft (3-3) is screwed through the bottom of the emulsifying tank (1) through a sealing bearing and then is fixed with the output shaft of a first motor (3-4), the first motor (3-4) is connected with an external power supply, and the first motor (3-4) is fixed at the bottom of the emulsifying tank (1);
the number of the feeding pipes (3-5) is a plurality of the feeding pipes (3-5) and the feeding pipes are respectively distributed in a ring shape and pass through the top plate of the emulsifying tank (1);
the number of the guide pipes (3-6) is several, the guide pipes (3-6) are respectively connected with the bottom of the feed pipe (3-5) in a penetrating way, the guide pipes (3-6) are of a fan-shaped structure, and the outer sides of the guide pipes (3-6) are attached to the annular wall of the emulsifying tank (1);
the second motor (3-7) is fixed on the top plate of the emulsifying tank (1), the second motor (3-7) is connected with an external power supply, a second rotating shaft (3-8) is fixed on the output shaft of the second motor (3-7), and the second rotating shaft (3-8) is arranged in the emulsifying tank (1) after penetrating through the top plate of the emulsifying tank (1) in a rotating way through a sealing bearing; a plurality of second connecting rods (3-9) are fixed on the annular wall of the second rotating shaft (3-8) in an annular distribution up and down manner;
the number of the second stirring rods (3-10) is a plurality of the second stirring rods (3-10) and the second stirring rods are respectively fixed at the bottoms of the second connecting rods (3-9);
the first discharging pipe (3-11) is connected with the bottom of the emulsifying tank (1) in a penetrating way, the first discharging pipe (3-11) is provided with a first electromagnetic valve (3-12), and the first electromagnetic valve (3-12) is connected with an external power supply;
the first air valve (3-13) is arranged on the left upper side of the annular wall of the emulsifying tank (1);
raw materials are added into the emulsifying tank (1) by using a feed pipe (3-5), and each raw material flows downwards to the inner annular wall of the emulsifying tank (1) through a guide pipe (3-6), so that bubbles generated during feeding are reduced; starting a first motor (3-4), driving a first stirring rod (3-1) to scrape on the inner annular wall of the emulsifying tank (1), scraping raw materials on the inner annular wall of the emulsifying tank (1), fully mixing, starting a second motor (3-7), enabling a second rotating shaft (3-8) to rotate, driving a second connecting rod (3-9) to rotate, enabling the rotating speed of the second motor (3-7) to be larger than that of the first motor (3-4), and enabling a plurality of second stirring rods (3-10) to fully decompose and emulsify the raw materials; starting a first electromagnetic valve (3-12) to discharge the raw materials;
the sedimentation mechanism (4) is arranged on the right side of the emulsifying tank (1); the sedimentation mechanism (4) comprises;
the sedimentation tank (4-1), the sedimentation tank (4-1) is arranged on the right side of the emulsifying tank (1), the right side of the top plate of the sedimentation tank (4-1) is provided with a second air valve (4-2), and the supporting plates (4-3) are fixed on the front and rear sides of the bottom of the sedimentation tank (4-1);
the chemical pump (4-4), the said chemical pump (4-4) is fixed on left sidewall of the precipitation tank (4-1), the chemical pump (4-4) is connected with external power; the inlet end of the chemical pump (4-4) is connected with a first discharge pipe (3-11); the outlet end of the chemical pump (4-4) is connected with a second discharging pipe (4-5), and the second discharging pipe (4-5) is connected with the left side wall of the sedimentation tank (4-1) in a penetrating way;
the third discharging pipe (4-6) is arranged in the sedimentation tank (4-1), the third discharging pipe (4-6) is connected with the second discharging pipe (4-5) in a penetrating way, and the third discharging pipe (4-6) is obliquely arranged from left to right from top to bottom;
the fourth discharging pipe (4-7) is connected with the bottom of the sedimentation tank (4-1) in a penetrating way, a second electromagnetic valve (4-8) is arranged at the upper end of the fourth discharging pipe (4-7), and the second electromagnetic valve (4-8) is connected with an external power supply;
starting a chemical pump (4-4), pumping out raw materials in the emulsifying tank (1), and enabling the raw materials to enter the settling tank (4-1) through a second discharging pipe (4-5) and a third discharging pipe (4-6), wherein the third discharging pipe (4-6) is obliquely arranged from left to right from top to bottom, so that the raw materials obliquely flow to the bottom of the settling tank (4-1), and bubbles generated during transfer are reduced;
the defoaming mechanism (5) is arranged below the sedimentation mechanism (4);
the emulsifying mechanism (3) in the emulsifying tank (1) is utilized to decompose and emulsify, the emulsified raw materials are precipitated by the precipitation mechanism (4), and finally, the raw materials are defoamed by the defoaming mechanism (5), so that the production of unqualified raw materials is reduced, the waste of energy is avoided, and the clean production is realized.
2. The decomposition-emulsion structure for preparing a high hiding coating material for paper according to claim 1, wherein: the defoaming mechanism (5) comprises:
the slide way (5-1), the said slide way (5-1) is arc, and locate before two back-and-forth support plates (4-3), the slide way (5-1) is fixed with support plate (4-3);
the support rod (5-2), the said support rod (5-2) slides and blocks and establishes in slideway (5-1), the bottom of the support rod (5-2) has offered the ball groove (5-2-1), the ball (5-3) activity blocks and establishes in the ball groove (5-2-1), the bottom of the ball (5-3) rolls and locates the bottom of slideway (5-1);
the number of the limiting shafts (5-4) is two, the limiting shafts (5-4) are respectively connected with the bottom of the supporting rod (5-2) in a left-right rotating way through bearings, and the outer ends of the limiting shafts (5-4) are slidably arranged in limiting grooves (5-1-1) on the left side and the right side in the slideway (5-1);
the springs (5-5) are two in number and are respectively fixed on the inner side walls of the supporting plates (4-3);
the defoaming box (5-6), the defoaming box (5-6) is fixed on the supporting rod (5-2), and the outer end of the spring (5-5) is fixed with the defoaming box (5-6); a sliding groove is formed in the left side of the top plate of the defoaming box (5-6), and the lower end of a fourth discharging pipe (4-7) is arranged in the sliding groove in a sliding manner; the bottom plate of the defoaming box (5-6) is obliquely arranged from left to right from high to low; a fifth discharging pipe (5-7) is connected on the right side of the bottom of the defoaming box (5-6) in a penetrating way;
the electric push rod (5-8), the said electric push rod (5-8) is fixed in the back side of the support plate (4-3) of the front side, the electric push rod (5-8) is connected with external power;
the fourth discharging pipe (4-7) discharges the raw materials in the settling tank (4-1) into the defoaming tank (5-6), the electric push rod (5-8) is started, the defoaming tank (5-6) is intermittently pushed, and under the action of the spring (5-5), the supporting rod (5-2) and the slideway (5-1), the defoaming tank (5-6) shakes back and forth to perform defoaming, and the raw materials are discharged from the fifth discharging pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210829421.XA CN115155355B (en) | 2022-07-15 | 2022-07-15 | Decomposing and emulsifying structure for preparing high-covering-property coating for paper |
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| CN115155355B true CN115155355B (en) | 2023-12-19 |
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| CN211189213U (en) * | 2019-11-22 | 2020-08-07 | 湖北一桥控股集团股份有限公司 | Fire fighting equipment is used in processing for coating production |
| CN212680850U (en) * | 2020-06-01 | 2021-03-12 | 天津宝丽杰涂料有限公司 | Coating production is with agitating unit who has heating function |
| CN215310382U (en) * | 2021-08-10 | 2021-12-28 | 意帕科技河北有限公司 | Emulsion basin inlet pipe fire fighting equipment |
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2022
- 2022-07-15 CN CN202210829421.XA patent/CN115155355B/en active Active
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| CN1116645A (en) * | 1994-02-23 | 1996-02-14 | 张振英 | Ordinary temp. (rare-earth) water-proof heat insulation material |
| FR2820343A1 (en) * | 2001-02-02 | 2002-08-09 | Rhodia Chimie Sa | PROCESS FOR EMULSION OF A SILICONE OILY PHASE IN AQUEOUS PHASE, RESULTING EMULSION, AND APPLICATION TO THE PRODUCTION OF ANTI-MOIST EMULSIONS |
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| CN212680850U (en) * | 2020-06-01 | 2021-03-12 | 天津宝丽杰涂料有限公司 | Coating production is with agitating unit who has heating function |
| CN215310382U (en) * | 2021-08-10 | 2021-12-28 | 意帕科技河北有限公司 | Emulsion basin inlet pipe fire fighting equipment |
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| CN115155355A (en) | 2022-10-11 |
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