CN211514387U - Coating liquid feeding system - Google Patents
Coating liquid feeding system Download PDFInfo
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- CN211514387U CN211514387U CN201921291716.6U CN201921291716U CN211514387U CN 211514387 U CN211514387 U CN 211514387U CN 201921291716 U CN201921291716 U CN 201921291716U CN 211514387 U CN211514387 U CN 211514387U
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- connecting section
- conveying pipeline
- material conveying
- coating liquid
- preparation tank
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Abstract
A coating liquid feeding system is used for adding pigment for coating liquid into a preparation tank and comprises a material conveying pipeline, a fan, a support and a material suction pipe, wherein the fan is fixedly arranged on the support; the material suction pipe comprises a first connecting section and a second connecting section, an inlet of the first connecting section is inserted into the pigment bag, an outlet of the first connecting section is communicated with an air inlet of the fan, an inlet of the second connecting section is communicated with an air outlet of the fan, and an outlet of the second connecting section is communicated with the material conveying pipeline; the material conveying pipeline is of a cylindrical structure, the first end of the material conveying pipeline is closed, and the second end of the material conveying pipeline is communicated with the inlet of the preparation tank; the side wall of the conveying pipeline is provided with a preformed hole, and the outlet of the second connecting section of the material suction pipe is communicated with the conveying pipeline through the preformed hole. The utility model discloses a technical content can add the coating liquid with pigment in high efficiency, solves among the prior art to adding for the coating liquid pigment efficiency low in the preparation jar, the not good problem of pigment dispersibility.
Description
Technical Field
The utility model relates to a printing industry technical field, concretely relates to coating liquid charging system.
Background
The coating liquid is mainly used for coating the appearance of various paper products, and the appearance flatness and the printability of the paper products are improved. And the pigment is a mineral component in the coating printing paper component, accounts for 70 percent or more of the total mass of the coating, and is the most important component in the coating component of the coating printing paper.
When the coating liquid is prepared at present, various latexes and liquids can be directly pumped into a coating liquid preparation tank body through a metering pump, and the latex and the liquids are not suitable for long-distance transportation of pipelines as bagged pigments, so that the bridging and blocking phenomena are easy to occur. At present, after the manual weighing, the tank body is directly placed in a dumping mode, and the working efficiency is low. Meanwhile, powder splashes to the tank wall or is agglomerated in the pigment placing process, so that the pigment dispersibility is poor, and the quality of the coating liquid is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the disclosed embodiments of the present invention is to provide a coating liquid feeding system, so as to solve the problems in the prior art that the efficiency is low when adding pigment to the coating liquid, the dispersibility is not good after mixing the pigment, and the quality of the coating liquid is affected.
In order to solve the above technical problem, the utility model discloses an embodiment adopts following technical scheme:
a coating liquid feeding system is used for adding pigments for coating liquid into a preparation tank, and comprises a material conveying pipeline, a fan, a support and a material suction pipe, wherein the fan is fixedly arranged on the support;
the material suction pipe comprises a first connecting section and a second connecting section, an inlet of the first connecting section is inserted into the pigment bag, an outlet of the first connecting section is communicated with an air inlet of the fan, an inlet of the second connecting section is communicated with an air outlet of the fan, and an outlet of the second connecting section is communicated with the material conveying pipeline;
the material conveying pipeline is of a cylindrical structure, the first end of the material conveying pipeline is closed, and the second end of the material conveying pipeline is communicated with the inlet of the preparation tank;
a preformed hole is formed in the side wall of the material conveying pipeline, and an outlet of the second connecting section of the material suction pipe is communicated with the material conveying pipeline through the preformed hole;
and the pigment in the pigment bag is driven by the fan to sequentially enter the preparation tank through the first connecting section, the second connecting section and the conveying pipeline.
Preferably, the conveying pipeline comprises a closed chute, and the closed chute is formed by enclosing stainless steel plates.
Preferably, the bottom surface of the closed chute has an angle of 30 ° to 40 ° with the cross section of the preparation tank.
Preferably, the second end of the material conveying pipeline is overlapped with the edge of the inlet of the preparation tank, and the bottom of the closed chute is opposite to the outer edge of the stirring impeller in the preparation tank.
Preferably, the second end of the material conveying pipeline extends into the preparation tank, and the bottom of the closed chute is arranged opposite to the outer edge of the stirring impeller in the preparation tank.
Preferably, the material conveying pipeline further comprises a cylindrical connecting circular pipe, a first end of the connecting circular pipe is fixed at the reserved hole in a welding mode, and an outlet end of the second connecting section is sleeved outside a second end of the connecting circular pipe.
Preferably, as for the coating liquid feeding system, the bottom of the support is provided with 4 pulleys, and the 4 pulleys are arranged in two rows and two columns.
Preferably, the pulley comprises a universal wheel.
Preferably, the universal wheel is made of rubber.
The utility model has the advantages that: the utility model discloses an embodiment provides a coating liquid charging system, through setting up conveying pipeline, fan, support and inhaling the material pipe, can add pigment with the coating liquid high-efficiently, solve prior art, when adding pigment for the coating liquid in the preparation jar, inefficiency, pigment dispersibility is not good, influences the coating liquid quality scheduling problem after mixing, and the system operation process is steady high-efficient, and safe and reliable suggests using widely on a large scale.
Drawings
Fig. 1 shows a schematic configuration diagram of a coating liquid application system provided in an embodiment of the present application.
Wherein the content of the first and second substances,
1. a support; 11. a pulley;
2. a material suction pipe; 21. a first connection section; 22. a second connection section;
3. a fan; 31. an air inlet; 32. an air outlet;
4. a delivery pipeline; 41. a first end portion; 42. a second end portion;
5. and (5) preparing a tank.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples.
Fig. 1 shows an example of a coating liquid application system.
In the optional embodiment, the coating liquid feeding system comprises a material conveying pipeline 4, a fan 3, a support 1 and a material sucking pipe 2, wherein the fan 3 is fixedly arranged on the support 1. In order to better adapt to different production needs, optionally, fans 3 with different powers can be arranged in the coating liquid feeding system, the fans 3 and the support 1 are detachably and fixedly connected, so that the fans 3 can be conveniently replaced and maintained, further, optionally, the fans 3 and the support 1 are connected through bolts, and the support 1 is provided with a plurality of through holes or through grooves for installing the fans 3 with different models and sizes.
Optionally, the bottom of the support 1 is provided with a pulley 11, so that the support 1 supporting the coating liquid feeding system can be moved according to the working requirement, and the system can be operated in different places. Further, pulley 11 quantity is 4, and 4 pulley 11 are arranged two rows and two columns, and the symmetry sets up in the position that is close to the edge in 1 bottom of support, and the moment of overturning of increase support 1 makes support 1 more steady. Preferably, the pulley 11 is a universal wheel made of rubber, so that friction between the pulley and the ground or a motion plane can be increased in the moving process, noise in the moving process enables the support 1 to move more flexibly and stably, and a certain insulation effect is achieved.
The material suction pipe 2 comprises a first connecting section 21 and a second connecting section 22, an inlet of the first connecting section 21 is inserted into the pigment bag, and an outlet of the first connecting section 21 is communicated with an air inlet 31 of the fan 3. The fan 3 draws air in the first connecting section 21 of the material suction pipe 2 from the outlet of the first connecting section 21 of the material suction pipe 2, so that negative pressure is generated in the first connecting section 21 of the material suction pipe 2, and further, the inlet of the first connecting section 21 of the material suction pipe 2 inserted into the pigment bag sucks pigment in the pigment bag.
Optionally, the outlet end of the first connecting section 21 is provided with a fastening device, and after the outlet end of the first connecting section 21 is fastened with the air inlet 31 end of the fan 3, the outlet end of the first connecting section 21 and the air inlet 31 end of the fan 3 are sealed, so that the working efficiency of the fan 3 is improved.
Optionally, the inlet end of the first connecting section 21 is of an open design, i.e. the cross-sectional area of the inlet end of the first connecting section 21 is larger than the cross-sectional area of the rest of the first connecting section 21, which is beneficial for more efficient extraction of the pigment from the pigment bag.
The inlet of the second connecting section 22 is communicated with the air outlet 32 of the fan 3, and the outlet of the second connecting section 22 is communicated with the material conveying pipeline 4; the pigment extracted from the first connecting section 21 by the fan 3 is conveyed to the inside of the second connecting section 22 through the inlet of the second connecting section 22, and the pigment is further conveyed to the conveying pipeline 4 connected with the outlet of the second connecting section 22 through the outlet of the second connecting section 22 because the inlet and the internal pressure of the second connecting section 22 are greater than the pressure at the outlet of the second connecting section 22.
Optionally, the entry end of second linkage segment 22 is provided with buckle device, can hold the buckle with the air outlet 32 of fan 3 after, makes the entry end of second linkage segment 22 and the air outlet 32 end of fan 3 form sealedly, improves fan 3 work efficiency.
The side wall of the material conveying pipeline 4 is provided with a reserved hole, and the outlet of the second connecting section 22 of the material suction pipe 2 is communicated with the material conveying pipeline 4 through the reserved hole. Optionally, the material conveying pipeline 4 further comprises a cylindrical connecting circular pipe, the first end portion 41 of the connecting circular pipe is fixed at the reserved hole through a welding mode, and the outlet end portion of the second connecting section 22 is sleeved outside the second end portion 42 of the connecting circular pipe, so that the disassembly and the cleaning of the system are facilitated, and the maintenance cost is reduced.
Optionally, the outlet end of the second connecting section 22 is provided with a fastening device, which can lock the fastening device after inserting or butting the preformed hole on the side wall of the conveying pipeline 4, so that the outlet end of the second connecting section 22 and the preformed hole form a sealed fixed connection, and the pigment is prevented from overflowing from the joint between the conveying pipeline 4 and the outlet end of the second connecting section 22, which causes waste and industrial pollution.
The material conveying pipeline 4 is in a cylindrical structure, a first end part 41 of the material conveying pipeline 4 is closed, a second end part 42 of the material conveying pipeline 4 is communicated with an inlet of the preparation tank 5, and after pigment enters the material conveying pipeline 4, the pigment enters the preparation tank 5 through the second end part 42 of the material conveying pipeline 4 to complete mixing of the coating liquid.
The pigment in the pigment bag sequentially passes through the first connecting section 21, the second connecting section 22 and the material conveying pipeline 4 to enter the preparation tank 5 under the driving of the fan 3, and the pigment is mixed with other raw materials in the preparation tank 5 to form the coating liquid.
Optionally, the material conveying pipeline 4 comprises a closed chute, the closed chute is formed by enclosing a stainless steel plate, the stainless steel plate is good in welding performance, excellent in mechanical property and low in price, and the processing and maintenance cost of the material conveying pipeline 4 can be effectively reduced.
Further, optionally, the bottom surface of the closed chute has an angle of 30 ° to 40 ° with the cross-section of the preparation tank 5. The feed inlet of closed chute is in the higher position, and the discharge gate is in the lower position, and pigment back in getting into closed chute, under the effect of gravity, slowly steady from the discharge gate roll-off of closed chute gets into and prepares 5 insides, makes the mixing process of coating liquid more steady, mixes more evenly, improves the quality of coating liquid.
Optionally, the second end 42 of the material delivery pipe 4 is overlapped with the inlet edge of the preparation tank 5, the bottom of the closed chute is arranged opposite to the outer edge of the stirring impeller in the preparation tank 5, the pigment falls into the preparation tank 5 after sliding out from the second end 42 of the material delivery pipe 4, and the coating liquid is mixed under the stirring action of the impeller. Because the second end part 42 of the material conveying pipeline 4 is directly lapped at the edge of the inlet of the preparation tank 5 and is not fixedly connected in a detachable mode, when the material conveying pipeline is used for feeding a plurality of groups of preparation tanks 5, the system installation time between the operation of each preparation tank 5 can be effectively shortened, and the working efficiency is improved.
Optionally, the second end 42 of the material conveying pipeline 4 extends into the preparation tank 5, the bottom of the closed chute is arranged opposite to the outer edge of the stirring impeller in the preparation tank 5, and the pigment directly enters the preparation tank 5 after sliding out from the second end 42 of the material conveying pipeline 4, so that the coating liquid is mixed under the stirring action of the impeller. Because the second end 42 of the material conveying pipeline 4 directly extends into the preparation tank 5, the preparation tank 5 is sealed and isolated from the outside, dust generated in the process that the pigment falls into the preparation tank 5 can be effectively reduced, and the harm of chemical pollution to the environment and the health of workers is reduced.
The utility model has the advantages that: the utility model discloses an embodiment provides a coating liquid charging system, through setting up conveying pipeline, fan, support and inhaling the material pipe, can add pigment with the coating liquid high-efficiently, solve prior art, when adding pigment for the coating liquid in the preparation jar, inefficiency, pigment dispersibility is not good, influences the coating liquid quality scheduling problem after mixing, and the system operation process is steady high-efficient, and safe and reliable suggests using widely on a large scale.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (9)
1. A coating liquid feeding system is used for adding pigments for coating liquid into a preparation tank and is characterized by comprising a material conveying pipeline, a fan, a support and a material suction pipe, wherein the fan is fixedly arranged on the support;
the material suction pipe comprises a first connecting section and a second connecting section, an inlet of the first connecting section is inserted into the pigment bag, an outlet of the first connecting section is communicated with an air inlet of the fan, an inlet of the second connecting section is communicated with an air outlet of the fan, and an outlet of the second connecting section is communicated with the material conveying pipeline;
the material conveying pipeline is of a cylindrical structure, the first end of the material conveying pipeline is closed, and the second end of the material conveying pipeline is communicated with the inlet of the preparation tank;
a preformed hole is formed in the side wall of the material conveying pipeline, and an outlet of the second connecting section of the material suction pipe is communicated with the material conveying pipeline through the preformed hole;
and the pigment in the pigment bag is driven by the fan to sequentially enter the preparation tank through the first connecting section, the second connecting section and the conveying pipeline.
2. The coating fluid delivery system of claim 1, wherein the delivery conduit comprises an enclosed chute, the enclosed chute being defined by stainless steel sheet material.
3. The coating fluid delivery system of claim 2, wherein the bottom surface of the closed chute has an angle of between 30 ° and 40 ° with respect to the cross-section of the preparation tank.
4. The coating fluid delivery system of claim 3, wherein the second end of the delivery conduit overlaps the inlet edge of the preparation tank, and the bottom of the closed chute is disposed opposite the outer edge of the mixing impeller in the preparation tank.
5. The coating fluid delivery system of claim 3, wherein the second end of the delivery conduit extends into the preparation tank, and the bottom of the closed chute is disposed opposite to the outer edge of the stirring impeller in the preparation tank.
6. The coating liquid feeding system according to claim 4 or 5, wherein the delivery conduit further comprises a cylindrical connecting circular tube, a first end of the connecting circular tube is fixed at the reserved hole by welding, and an outlet end of the second connecting section is sleeved outside a second end of the connecting circular tube.
7. The coating liquid charging system according to any one of claims 1 to 5, wherein 4 pulleys are provided on the bottom of the support, and the 4 pulleys are arranged in two rows and two columns.
8. The coating fluid delivery system of claim 7, wherein the pulley comprises a universal wheel.
9. The coating fluid dispensing system of claim 8, wherein the universal wheel is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921291716.6U CN211514387U (en) | 2019-08-10 | 2019-08-10 | Coating liquid feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921291716.6U CN211514387U (en) | 2019-08-10 | 2019-08-10 | Coating liquid feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211514387U true CN211514387U (en) | 2020-09-18 |
Family
ID=72439291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921291716.6U Active CN211514387U (en) | 2019-08-10 | 2019-08-10 | Coating liquid feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211514387U (en) |
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2019
- 2019-08-10 CN CN201921291716.6U patent/CN211514387U/en active Active
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