CN111167397A - Waterproofing agent production line - Google Patents
Waterproofing agent production line Download PDFInfo
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- CN111167397A CN111167397A CN201911414041.4A CN201911414041A CN111167397A CN 111167397 A CN111167397 A CN 111167397A CN 201911414041 A CN201911414041 A CN 201911414041A CN 111167397 A CN111167397 A CN 111167397A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/28—Moving reactors, e.g. rotary drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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Abstract
The invention belongs to the technical field of machinery, and particularly relates to a waterproof agent production line. It has solved the current technical problem that layering appears easily. A waterproofing agent production line comprises a vibrating screen and a raw material reaction heating device: is used for mixing and stirring the raw materials of the waterproof agent for reaction; a cooling device: the cooling device is used for cooling the mixture after the reaction of the raw material reaction heating device; a homogenizer: the mixer is used for homogenizing the cooled mixture to explode large particles into small particles; vibrating screen material feeding unit: carrying out vibration screening on the small particles, and naturally cooling the screened small particles to obtain a waterproof agent; a storage device: for storing the waterproofing agent. The invention has the advantages that: the uniformity of the discharging process is improved.
Description
Technical Field
The invention belongs to the technical field of machinery, and particularly relates to a waterproof agent production line.
Background
Water repellents are a common auxiliary material, for example added to plastics.
After the water repellent is processed and stored, the water repellent is easy to be layered, and the water repellent output from a storage device influences the product performance of a final application product due to layering.
Disclosure of Invention
The invention aims to solve the problems and provides a production line of a waterproof agent, which can solve the technical problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a waterproofing agent production line includes a vibrating screen comprising:
raw materials reaction heating device: is used for mixing and stirring the raw materials of the waterproof agent for reaction;
a cooling device: the cooling device is used for cooling the mixture after the reaction of the raw material reaction heating device;
a homogenizer: the mixer is used for homogenizing the cooled mixture to explode large particles into small particles;
vibrating screen material feeding unit: carrying out vibration screening on the small particles, and naturally cooling the screened small particles to obtain a waterproof agent;
a storage device: for storing the waterproofing agent;
the storage device comprises a shell with an opening at the upper end, and a sealing cover for sealing the opening, wherein a feeding port is arranged at the top of the sealing cover, a discharge pipe is arranged at the bottom of the shell, a conical feeding pipe is connected at the upper end of the feeding port, a circular frame with a plurality of sector holes distributed on the circumference is arranged in the middle of the inner wall of the conical feeding pipe, a stirring rod with the lower end extending into the shell is arranged on the circular frame in a penetrating way, an impeller positioned in the conical feeding pipe and below the circular frame is also arranged on the stirring rod, the upper end of the stirring rod extends to the upper end of the conical feeding pipe and is connected with a servo driving mechanism, the circular frame comprises an inner circular ring and an outer circular ring positioned outside the inner circular ring, the inner circular ring and the outer circular ring are connected through a plurality of connecting rods uniformly distributed on the circumference, the adjacent two connecting rods, the outer wall of the inner circular ring and the inner wall of the outer circular ring form the, the upper surface of the outer ring is provided with an inclined flow guide surface which is inclined downwards and inwards, the inner wall of an opening of the shell is provided with an outer convex groove, the lower surface of the closed cover is provided with a cylindrical part inserted into the opening, and the outer wall of the cylindrical part is provided with an outer convex part clamped in the outer convex groove.
Furthermore, the outer convex groove comprises a first arc-shaped surface, a first linear surface and a second arc-shaped surface which are sequentially arranged from top to bottom, and the circle center of the first arc-shaped surface is overlapped with the circle center of the second arc-shaped surface; the outer convex part comprises a first outer convex cambered surface, a second straight line surface and a second outer convex cambered surface which are sequentially arranged from top to bottom, when the sealing cover covers the top of the shell, the first arc surface and the first outer convex cambered surface are attached together, the first straight line surface and the second straight line surface are attached together, and the second outer convex cambered surface is located above the second arc surface.
Further, the raw material reaction heating device comprises an outer barrel, the upper end of the outer barrel is open, a stainless steel inner barrel is installed in the outer barrel, a gap is reserved between the outer bottom of the stainless steel inner barrel and the inner bottom of the outer barrel, an annular gap is reserved between the outer wall of the stainless steel inner barrel and the inner wall of the outer barrel, the upper end of the stainless steel inner barrel is located below the upper end of the outer barrel, the axial lead of the outer barrel coincides with the axial lead of the stainless steel inner barrel, the upper end of the stainless steel inner barrel is connected with the upper end of the inner wall of the outer barrel through a conical barrel, a heating assembly is wound on the outer wall of the stainless steel inner barrel, a stirring rod with the upper end extending into the stainless steel inner barrel is connected to the inner bottom of the outer barrel, the stirring rod is connected with a servo motor, and a discharge pipe with the.
Further, the inner bottom of the outer barrel is provided with a vertical barrel, the upper end of the vertical barrel is supported on the lower bottom of the stainless steel inner barrel, the center of the bottom of the outer barrel is provided with a through hole communicated with the vertical barrel, and the stirring rod penetrates through the through hole and the vertical barrel and is connected with the vertical barrel in a sealing mode.
Furthermore, a sealing linkage disk is arranged on the stirring rod and positioned at the upper end of the columnar sealing sleeve, an annular sealing bulge is arranged on the outer edge of the lower surface of the sealing linkage disk, an annular sealing groove for clamping the annular sealing bulge is formed in the inner bottom of the stainless steel inner barrel, a sealing gasket is arranged at the bottom of the annular sealing groove, the annular sealing bulge is clamped in the annular sealing groove, and the lower end face of the annular sealing bulge is in contact with the sealing gasket.
Furthermore, the upper end of the columnar sealing sleeve extends into the stainless steel inner barrel, a plane bearing sleeved on the outer side of the upper end of the columnar sealing sleeve is arranged in the annular sealing protrusion, the lower surface of the plane bearing is contacted with the inner bottom of the stainless steel inner barrel, and the upper surface of the plane bearing is contacted with the lower surface of the sealing linkage disk.
Furthermore, the cooling device comprises a cooling outer barrel, a cover is connected to the top of the cooling outer barrel, a fixed upright post is connected to the center of the bottom in the cooling outer barrel, the cooling device also comprises an inner flow guide cooling barrel which is sleeved on the outer side of the fixed upright post, the top of the inner flow guide cooling barrel is closed, the lower end of the inner flow guide cooling barrel is open, a positioning hole is formed in the top of the inner flow guide cooling barrel, the top of the fixed upright post is inserted into the positioning hole, a plurality of cooling through holes which are downwards arranged from inside to outside are formed in the wall thickness of the inner flow guide cooling barrel, a cooling discharge pipe is connected to the bottom of the cooling outer barrel, and; the air cooling mechanism comprises a rotating cylinder which is sleeved on a fixed stand column and is rotatably connected with the fixed stand column, a plurality of linkage blades are connected to the outer wall of the rotating cylinder, a gear ring is connected to the upper end of the rotating cylinder, and a gear meshed with the gear ring is connected to the gear, the gear is connected with a motor, and the motor is fixed to the upper end of the fixed stand column.
Furthermore, the fixed upright post is a cylindrical upright post, the lower end of the fixed upright post is communicated with a discharge hole in the center of the bottom of the cooling outer barrel, and an axial flow fan is arranged in the discharge hole.
Compared with the prior art, the production line of the waterproof agent has the advantages that:
1. open the top cap, then can add the raw materials that need add simultaneously to the stainless steel in the bucket, improved pan feeding efficiency, secondly, the lower of puddler is put can be convenient for the inside clearance in the stainless steel, has improved the practicality of equipment.
2. After the motor is started, the rotating cylinder can be driven to rotate, and the linkage blades can accelerate the flow speed of the air inside and the cooling speed of the raw material reaction mixture, and the raw material reaction mixture is cooled uniformly.
3. The additive contacts with the impeller through the fan-shaped hole, the impeller is in a free state, when the additive enters the shell downwards, the impeller rotates to drive the stirring rod to rotate, and the servo motor is in an idle running state;
however, when the stirring can not meet the stirring requirement, the stirring rod and the impeller are driven to rotate by starting the servo motor, so that the rotating speed can be increased to meet the stirring requirement, and the layering phenomenon is avoided.
Drawings
FIG. 1 is a schematic view of the structure provided in the present reaction heating apparatus.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of the structure provided by the cooling device.
Fig. 4 is a schematic structural view of an air cooling mechanism provided in the cooling device.
Fig. 5 is a schematic structural diagram provided by the storage device.
Fig. 6 is a schematic view of a circular frame structure provided in the storage device.
Fig. 7 is an enlarged structure diagram of circle C in fig. 5.
Fig. 8 is an enlarged structural diagram of circle B in fig. 5.
FIG. 9 is a schematic view of the present production line framework.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 9, a production line for a waterproofing agent includes a raw material reaction heating device, a cooling device, a homogenizer, and a storage device, which are sequentially distributed.
As shown in fig. 1-2, the raw material reaction heating apparatus: is used for mixing and stirring the raw materials of the waterproof agent for reaction;
further, the raw material reaction heating device comprises an outer barrel a1, and the upper end of the outer barrel a1 is open.
At least three supporting legs are arranged at the bottom of the outer barrel a 1.
Secondly, the inner bottom of the outer barrel a1 is an arc concave surface which can facilitate the concentration of the inner overflow matter to the lower part by itself.
A top cover a10 is hinged on the top of the outer barrel a 1.
A stainless steel inner barrel a2 is arranged in the outer barrel a1, a gap is reserved between the outer bottom of the stainless steel inner barrel a2 and the inner bottom of the outer barrel a1, and a plurality of support rods which are distributed in a circumferential inclined mode are connected to the outer bottom of the stainless steel inner barrel a 2.
An annular gap is reserved between the outer wall of the stainless steel inner barrel a2 and the inner wall of the outer barrel a1, the upper end of the stainless steel inner barrel a2 is positioned below the upper end of the outer barrel a1, the upper end of the stainless steel inner barrel a2 is prevented from being higher than the outer barrel a1 to be unfavorable for heat preservation between the stainless steel inner barrel a2 and the outer barrel a1, and the axial lead of the outer barrel a1 is overlapped with the axial lead of the stainless steel inner barrel a 2.
The coincidence of the axes may facilitate the arrangement of the heating assembly in the annular gap.
The upper end of the stainless steel inner barrel a2 is connected with the upper end of the inner wall of the outer barrel a1 through a cone barrel a3, a heating component a4 is surrounded on the outer wall of the stainless steel inner barrel a2, and the heating component a4 is any one of an electric heating rod or a steam heating pipe.
The inner wall of the conical cylinder a3 is provided with a plurality of convex strips a31 which are evenly distributed on the circumference. The convex strips a31 are used to improve wear resistance.
A stirring rod a5 with the upper end extending into the stainless steel inner barrel a2 is connected with the inner bottom of the outer barrel a1, the stirring rod a5 is connected with the stainless steel inner barrel a2 in a sealing way, and the lower end of the stirring rod a5 is connected with a servo motor a 6.
The bottom of the stainless steel inner barrel a2 is connected with a discharge pipe a21 whose outer end penetrates the side wall of the outer barrel a 1. A manual control valve is installed on the discharge pipe a 21.
Further, a vertical cylinder a11 is provided at the inner bottom of the outer tub a1, the upper end of the vertical cylinder a11 is supported at the lower bottom of the stainless steel inner tub a2, a through hole a12 communicating with the vertical cylinder a11 is provided at the center of the bottom of the outer tub a1, the stirring rod a5 penetrates through the through hole a12 and the vertical cylinder a11, and the stirring rod a5 and the vertical cylinder a11 are hermetically connected.
A bearing is arranged between the through hole a12 and the stirring rod a5, and the rotation stability of the stirring rod a5 is ensured.
The inner wall of the vertical cylinder a11 is a tapered hole. This structure can further improve the sealing property of the inner wall of the vertical cylinder a11 when receiving the gravity from the top to the bottom
Next, a circumferentially fixed conical sealing sleeve a13 is provided in the vertical cylinder a11, and the stirring rod a5 penetrates the conical sealing sleeve a 13. The cooperation of the conical sealing sleeve a13 and the conical hole can ensure the tightness between the two, and secondly, the conical sealing sleeve a13 realizes the circumferential fixed connection with the vertical cylinder a11 through at least one radial screw which radially penetrates through the vertical cylinder a 11.
The bottom of the stainless steel inner barrel a2 is provided with a mounting hole, the upper end of the conical sealing sleeve a13 is connected with a column-shaped sealing sleeve a14, the column-shaped sealing sleeve a14 extends into the mounting hole, and the stirring rod a5 penetrates through the column-shaped sealing sleeve a 14.
A sealing linkage disk a51 positioned at the upper end of a column-shaped sealing sleeve a14 is arranged on a stirring rod a5, the sealing linkage disk a51 is horizontally distributed, the sealing linkage disk a51 is connected with the stirring rod in a welding mode, an annular sealing protrusion a52 is arranged on the outer edge of the lower surface of the sealing linkage disk a51, an annular sealing groove a22 into which the annular sealing protrusion a52 is clamped is arranged at the inner bottom of the stainless steel inner barrel a2, a sealing gasket a23 is arranged at the bottom of the annular sealing groove a22, the annular sealing protrusion a52 is clamped in the annular sealing groove a22, and the lower end face of the annular sealing protrusion a52 is in contact with the sealing gasket a 23.
The annular seal protrusion a52 forms a sealing action of enlarging a contact area with the annular seal groove a22, and at the same time, the sealing performance can be further improved by using the seal gasket a 23.
The upper end of the column-shaped sealing sleeve a14 extends into the stainless steel inner barrel a2, a plane bearing a53 sleeved outside the upper end of the column-shaped sealing sleeve a14 is arranged in the annular sealing protrusion a52, the lower surface of the plane bearing a53 is contacted with the inner bottom of the stainless steel inner barrel a2, and the upper surface of the plane bearing a53 is contacted with the lower surface of the sealing linkage disk a 51.
The plane bearing a53 can further ensure the stability of the rotation of the stirring rod.
Open top cap a10, then can add the raw materials that need to add simultaneously to the interior bucket a2 of stainless steel, improved pan feeding efficiency, secondly, the lower clearance of putting of puddler can be convenient for interior bucket a2 of stainless steel inside, has improved the practicality of equipment.
As shown in fig. 3-4, the cooling device is used for cooling the mixture after the reaction of the raw material reaction heating device; further, the cooling device includes a cooling outer tub b1, a cover b11 is connected to the top of the cooling outer tub b1, the cover b11 is connected to the top of the cooling outer tub b1 through a hinge seat and a hinge shaft, and a handle is provided at the top of the cover b11 for opening.
A leg is connected to the bottom of the cooling tub b 1.
The center of the bottom in the cooling outer barrel b1 is connected with a fixed upright post b2, and the fixed upright post b2 is fixed at the center of the bottom in the cooling outer barrel b1 in a threaded connection mode or a welding mode.
The reaction device also comprises an inner diversion cooling barrel b3 sleeved outside the fixed upright post b2, the top of the inner diversion cooling barrel b3 is closed, the lower end of the inner diversion cooling barrel b3 is open, a raw material reaction mixture to be cooled flows downstream from the top of the inner diversion cooling barrel b3 downwards along the outer wall of the inner diversion cooling barrel b3, and the raw material reaction mixture can be contacted with air in the downstream process to form cooling.
A conical charging barrel b12 is arranged in the central area of the cover b11, and the lower end of the conical charging barrel b12 is spaced from the outer top of the inner diversion cooling barrel b 3. The tapered feed barrel b12 serves as a focused discharge.
The top of the inner diversion cooling barrel b3 is provided with a positioning hole b31, the top of the fixed upright post b2 is inserted into the positioning hole b31, the wall thickness of the inner diversion cooling barrel b3 is provided with a plurality of cooling through holes b32 which are arranged downwards from inside to outside, the bottom in the cooling outer barrel b1 is provided with an arc diversion concave surface b13, the bottom of the cooling outer barrel b1 is connected with a cooling discharge pipe 4, and the fixed upright post b2 is provided with an air cooling mechanism b5 which is positioned inside the inner diversion cooling barrel b 3. Further, the air cooling mechanism b5 comprises a rotating cylinder b51 sleeved on the fixed upright post b2 and rotatably connected with the fixed upright post b2, a plurality of linkage blades b52 are connected to the outer wall of the rotating cylinder b51, a gear ring b53 is connected to the upper end of the rotating cylinder b51, and a gear b54 meshed with the gear ring, the gear b54 is connected with a motor b55, and a motor b55 is fixed to the upper end of the fixed upright post b 2.
That is, when the motor b55 is turned on, the rotating cylinder b51 is rotated, and the linkage blades b52 accelerate the flow rate of the internal air and the cooling rate of the raw material reaction mixture, and the raw material reaction mixture is uniformly cooled.
Further, bearings are connected to both ends of the inner wall of the rotary cylinder b51 and are sleeved on the fixed upright post b 2. The bearing is an inner ring, an outer ring and a bearing with balls in the middle.
The length of the rotary cylinder b51 is shorter than that of the inner diversion cooling barrel b 3.
Preferably, the outer wall of the top of the inner diversion cooling barrel b3 is an arc convex surface b 33. The arc-shaped convex surface b33 plays the role of diversion.
In the present application, the fixed pillar b2 is a cylindrical pillar, the lower end of the fixed pillar b2 is connected to a discharge hole in the center of the bottom of the cooling tub b1, and an axial flow fan b6 is provided in the discharge hole. The axial flow fan b6 sucks the outside air into the cylindrical upright post and discharges the outside air into the inner diversion cooling barrel b3, so that the circular cooling is realized.
The starting reaction mixture was introduced into a conical feed barrel b 12;
the raw material reaction mixture flows radially outwards along the arc convex surface b33 and flows downwards along the outer wall of the inner diversion cooling barrel b 3;
in the forward flow process, the axial flow fan b6 is turned on and inputs outside air into the inner diversion cooling barrel b 3;
when the motor b55 is turned on, it can drive the rotary cylinder b51 to rotate, and the linkage blades b52 can accelerate the flow speed of the air inside and the cooling speed of the raw material reaction mixture.
The cooled raw material reaction mixture is discharged through the cooling discharge pipe 4.
A control valve is mounted on the cooling discharge pipe 4.
A homogenizer: the mixer is used for homogenizing the cooled mixture to explode large particles into small particles; the homogenizer is a commercially available product, and belongs to the prior art, and further description of the structure of the homogenizer is not provided in this embodiment. And (4) homogenizing and cooling to obtain the waterproof agent.
As shown in fig. 5-8, the storage device: for storing the waterproofing agent; further, the storage device comprises a housing c1 with an open top, and a plurality of cylindrical legs c10 are provided at the bottom of the housing c 1.
The case c1 is made of a stainless steel material.
And a closing cover c2 for closing the opening, wherein the closing cover c2 is made of rubber plastic, a feeding port c21 is arranged at the top of the closing cover c2, a discharge pipe c11 is arranged at the bottom of the shell c1, and a control valve is arranged on the discharge pipe c11 and used for controlling whether the discharge is opened or not and canceling the opening of the discharge.
The upper end of the feeding port c21 is connected with a conical feeding pipe c3, the large diameter end of the conical feeding pipe c3 faces upwards, the small diameter end faces downwards, the axial line of the conical feeding pipe c3 is overlapped with the axial line of the feeding port c21, the conical feeding pipe c3 is made of stainless steel materials, a stainless steel inner sleeve is arranged in the feeding port c21, and the stainless steel inner sleeve is connected with the conical feeding pipe c3 in a welding mode.
The middle part of the inner wall of the conical feeding pipe c3 is provided with a circular frame c4 with a plurality of fan-shaped holes c41 distributed circumferentially, and the circular frame c4 is a stainless steel material frame.
A stirring rod c42 with the lower end extending into the outer shell c1 penetrates through the circular frame c4, an impeller c43 which is positioned in the conical feeding pipe c3 and below the circular frame c4 is further arranged on the stirring rod c42, when the additive is filled into the outer shell c1, the additive is contacted with the impeller c43 at the moment to drive the impeller c43 to rotate, the rotation of the impeller c43 mixes the additive, meanwhile, the stirring rod c42 is also driven to rotate, and the rotation of the stirring rod c42 drives the additive in the outer shell to mix and stir. Of course, in order to be able to control the mixing homogeneity, the upper end of the stirring rod c42 protrudes to the upper end of the conical feed tube c3 and is connected to a servo drive. The active control of the servo driving mechanism can form a good stirring effect, and the additive layering phenomenon is avoided.
Further, the circular frame c4 includes an inner circular ring c4a and an outer circular ring c4b located outside the inner circular ring c4a, the inner circular ring c4a and the outer circular ring c4b are connected by a plurality of connecting rods c4c uniformly distributed circumferentially, and the adjacent two connecting rods c4c, the outer wall of the inner circular ring c4a and the inner wall of the outer circular ring c4b form the above-mentioned sector-shaped hole c 41.
Next, an outer inclined surface c4b1 which fits the inner wall of the tapered material inlet pipe c3 is provided in the circumferential direction of the outer ring c4 b. This configuration may form a seal. In addition, an inclined flow guide surface c4b2 is provided on the upper surface of the outer ring c4b so as to be inclined downward and inward. The inclined flow guide surface c4b2 may form a flow guide.
Furthermore, the servo driving mechanism comprises a cantilever plate c5 fixed on the outer wall of the upper end of the conical feeding pipe c3, a servo motor c51 is arranged on the cantilever plate c5, and the servo motor c51 is connected with the upper end of the stirring rod c42 through a belt transmission structure.
Further, a cover c52 for covering the belt drive structure is provided on the cantilever plate c 5.
Further, an outer convex groove c12 is provided on the inner wall of the opening of the housing c1, a cylindrical portion c22 inserted into the opening is provided on the lower surface of the closing cap c2, and an outer convex portion c23 engaged with the outer convex groove c12 is provided on the outer wall of the cylindrical portion c 22.
The outer convex groove c12 comprises a first arc-shaped surface c121, a first straight line surface c122 and a second arc-shaped surface c123 which are sequentially arranged from top to bottom, and the circle center of the first arc-shaped surface c121 is overlapped with that of the second arc-shaped surface c 123; the outward convex part c23 includes an outward convex arc surface c231, a linear surface c232 and an outward convex arc surface c233 which are arranged from top to bottom in sequence, when the closing cover c2 covers the top of the outer shell c1, the arc surface c121 and the outward convex arc surface c231 are attached together, the linear surface c122 and the linear surface c232 are attached together, and the outward convex arc surface c233 is located above the arc surface c 123. The above-described structure can provide a sealing function and, at the same time, prevent the closure cap c2 from being removed upward.
In addition, at least one lifting notch c24 is arranged on the outer edge of the lower surface of the closing cover c 2. The raised notch c24 facilitates insertion of a stick to pry open the closure c 2.
The additive is introduced from the upper end of a conical feeding pipe c 3;
the additive contacts with the impeller c43 through the fan-shaped hole c41, the impeller is in a free state, when the additive entering the shell downwards is met, the impeller rotates to drive the stirring rod c42 to rotate, and the servo motor c51 is in an idle running state;
however, when the stirring cannot meet the stirring requirement, the servo motor c51 is started to drive the stirring rod and the impeller to rotate, so that the rotating speed can be increased to meet the stirring requirement, and the layering phenomenon is avoided.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (8)
1. A waterproofing agent production line, characterized by comprising:
raw materials reaction heating device: is used for mixing and stirring the raw materials of the waterproof agent for reaction;
a cooling device: the cooling device is used for cooling the mixture after the reaction of the raw material reaction heating device;
a homogenizer: the water-proofing agent is used for homogenizing the cooled mixture, blasting large particles into small particles, and naturally cooling to obtain the water-proofing agent;
a storage device: for storing the waterproofing agent;
the storage device comprises a shell with an opening at the upper end, and a sealing cover for sealing the opening, wherein a feeding port is arranged at the top of the sealing cover, a discharge pipe is arranged at the bottom of the shell, a conical feeding pipe is connected at the upper end of the feeding port, a circular frame with a plurality of sector holes distributed on the circumference is arranged in the middle of the inner wall of the conical feeding pipe, a stirring rod with the lower end extending into the shell is arranged on the circular frame in a penetrating way, an impeller positioned in the conical feeding pipe and below the circular frame is also arranged on the stirring rod, the upper end of the stirring rod extends to the upper end of the conical feeding pipe and is connected with a servo driving mechanism, the circular frame comprises an inner circular ring and an outer circular ring positioned outside the inner circular ring, the inner circular ring and the outer circular ring are connected through a plurality of connecting rods uniformly distributed on the circumference, the adjacent two connecting rods, the outer wall of the inner circular ring and the inner wall of the outer circular ring form the, the upper surface of the outer ring is provided with an inclined flow guide surface which is inclined downwards and inwards, the inner wall of an opening of the shell is provided with an outer convex groove, the lower surface of the closed cover is provided with a cylindrical part inserted into the opening, and the outer wall of the cylindrical part is provided with an outer convex part clamped in the outer convex groove.
2. The production line for a waterproof agent according to claim 1, wherein the outer convex groove comprises a first arc-shaped surface, a first straight line surface and a second arc-shaped surface which are arranged from top to bottom in sequence, and the circle center of the first arc-shaped surface is overlapped with the circle center of the second arc-shaped surface; the outer convex part comprises a first outer convex cambered surface, a second straight line surface and a second outer convex cambered surface which are sequentially arranged from top to bottom, when the sealing cover covers the top of the shell, the first arc surface and the first outer convex cambered surface are attached together, the first straight line surface and the second straight line surface are attached together, and the second outer convex cambered surface is located above the second arc surface.
3. A production line for a waterproofing agent according to claim 1 wherein the raw material reaction heating means comprises an outer tub having an upper end opened, a stainless steel inner barrel is arranged in the outer barrel, a gap is reserved between the outer bottom of the stainless steel inner barrel and the inner bottom of the outer barrel, an annular gap is reserved between the outer wall of the stainless steel inner barrel and the inner wall of the outer barrel, the upper end of the stainless steel inner barrel is positioned below the upper end of the outer barrel, the axial lead of the outer barrel is superposed with the axial lead of the stainless steel inner barrel, the upper end of the stainless steel inner barrel is connected with the upper end of the inner wall of the outer barrel through the conical barrel, the outer wall of the stainless steel inner barrel is surrounded with a heating component, the inner bottom of the outer barrel is connected with a stirring rod, the upper end of the stirring rod extends into the stainless steel inner barrel, the stirring rod and the stainless steel inner barrel are connected in a sealing mode, the lower end of the stirring rod is connected with a servo motor, and the bottom of the stainless steel inner barrel is connected with a discharge pipe, the outer end of the discharge pipe penetrates through the side wall of the outer barrel.
4. The production line of a waterproofing agent according to claim 3, wherein a vertical cylinder is provided at the inner bottom of the outer tub, the upper end of the vertical cylinder is supported at the lower bottom of the inner stainless steel tub, a through hole communicating with the vertical cylinder is provided at the center of the bottom of the outer tub, and the stirring rod penetrates through the through hole and the vertical cylinder and is hermetically connected with the vertical cylinder.
5. The production line of a waterproofing agent according to claim 3, wherein a sealing link disk is provided on the stirring rod at the upper end of the cylindrical sealing sleeve, an annular sealing protrusion is provided on the outer edge of the lower surface of the sealing link disk, an annular sealing groove into which the annular sealing protrusion is fitted is provided at the inner bottom of the inner stainless steel barrel, a sealing gasket is provided at the bottom of the annular sealing groove, the annular sealing protrusion is fitted in the annular sealing groove, and the lower end surface of the annular sealing protrusion is in contact with the sealing gasket.
6. The production line of a waterproofing agent according to claim 5 wherein the upper end of the cylindrical sealing sleeve extends into the stainless steel inner barrel, a flat bearing fitted around the outer side of the upper end of the cylindrical sealing sleeve is provided in the annular sealing protrusion, the lower surface of the flat bearing contacts the inner bottom of the stainless steel inner barrel, and the upper surface of the flat bearing contacts the lower surface of the sealing link plate.
7. The production line of a waterproofing agent according to claim 1, wherein the cooling device comprises a cooling outer barrel, a cover is connected to the top of the cooling outer barrel, a fixed upright is connected to the center of the bottom in the cooling outer barrel, the production line further comprises an inner flow guide cooling barrel sleeved outside the fixed upright, the top of the inner flow guide cooling barrel is closed, the lower end of the inner flow guide cooling barrel is open, a positioning hole is formed in the top of the inner flow guide cooling barrel, the top of the fixed upright is inserted into the positioning hole, a plurality of cooling through holes are formed in the wall thickness of the inner flow guide cooling barrel and arranged downwards from inside to outside, a cooling discharge pipe is connected to the bottom of the cooling outer barrel, and an air cooling mechanism located inside the inner flow guide; the air cooling mechanism comprises a rotating cylinder which is sleeved on a fixed stand column and is rotatably connected with the fixed stand column, a plurality of linkage blades are connected to the outer wall of the rotating cylinder, a gear ring is connected to the upper end of the rotating cylinder, and a gear meshed with the gear ring is connected to the gear, the gear is connected with a motor, and the motor is fixed to the upper end of the fixed stand column.
8. The production line of a waterproofing agent according to claim 7 wherein the fixed column is a cylindrical column, the lower end of the fixed column is communicated with a discharge hole in the center of the bottom of the cooling outer tub, and an axial flow fan is provided in the discharge hole.
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| CN201911414041.4A CN111167397A (en) | 2019-12-31 | 2019-12-31 | Waterproofing agent production line |
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| CN201911414041.4A CN111167397A (en) | 2019-12-31 | 2019-12-31 | Waterproofing agent production line |
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| CN111167397A true CN111167397A (en) | 2020-05-19 |
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