CN112426966A - Production and processing technology of non-toxic coating - Google Patents
Production and processing technology of non-toxic coating Download PDFInfo
- Publication number
- CN112426966A CN112426966A CN202011288178.2A CN202011288178A CN112426966A CN 112426966 A CN112426966 A CN 112426966A CN 202011288178 A CN202011288178 A CN 202011288178A CN 112426966 A CN112426966 A CN 112426966A
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- Prior art keywords
- reaction tank
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- raw materials
- additives
- coating
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- 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
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/189—Venting, degassing or ventilating of gases, fumes or toxic vapours during mixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a production and processing technology of a nonhazardous coating, which comprises the following steps: s1, weighing various raw materials and additives according to corresponding proportions by using weighing equipment; s2, feeding, namely opening two groups of feed pipes by two groups of electromagnetic valves respectively, feeding various different raw materials and additives for producing the nontoxic paint into the inner cavity of the reaction tank from the two groups of feed pipes simultaneously, and mixing the raw materials and the additives at the bottom of the inner cavity of the reaction tank; s3, driving the transmission shaft to rotate by the operation of the mixing-driving motor, so that the raw materials and the additives are continuously mixed by the rotation of the multiple groups of stirring shafts until the raw materials and the additives are uniformly mixed; s4, discharging, namely opening the discharging pipe by the electromagnetic valve to discharge the mixed molding coating from the discharging pipe. The production and processing technology of the nonhazardous coating has the advantages that the air inlet pipe, the air outlet pipe, the air exchange fans and the extension hose are arranged, and the two groups of air exchange fans work in the coating processing process, so that gas in the reaction tank flows rapidly.
Description
Technical Field
The invention belongs to the technical field of production and processing of nonhazardous coatings, and particularly relates to a production and processing technology of a nonhazardous coating.
Background
The coating is the second most pollution source in modern society, but the coating is a material which must be used in industries such as civil engineering, construction and the like, so that the prior art has no toxic and harmful coatings, and the appearance of the non-toxic coatings is undoubtedly the guarantee of health. The non-toxic coating is a coating capable of protecting the environment, has the characteristics of no toxicity and no peculiar smell, and can inhibit the growth of mould.
When the non-toxic paint is processed in a factory, various raw materials and additives are required to be placed in a reaction tank and stirred until the raw materials and the additives are uniformly mixed, so that the paint is formed. However, most of the existing processing technologies do not have the step of deodorizing the device for production and processing, so that after the device is used, odor in the raw materials can be directly emitted to the surrounding environment, and the environment is influenced; the structure of the device can not be utilized, so that the raw materials and the additives are randomly added into the device, the time for uniformly mixing the materials is longer, and the processing period is longer.
Disclosure of Invention
The invention aims to provide a production and processing technology of a nonhazardous coating, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a production and processing technology of a nonhazardous coating comprises the following steps:
s1, weighing various raw materials and additives according to corresponding proportions by using weighing equipment;
s2, feeding, namely opening two groups of feed pipes by two groups of electromagnetic valves respectively, feeding various different raw materials and additives for producing the nontoxic paint into the inner cavity of the reaction tank from the two groups of feed pipes simultaneously, and mixing the raw materials and the additives at the bottom of the inner cavity of the reaction tank;
s3, driving the transmission shaft to rotate by the operation of the mixing-driving motor, so that the raw materials and the additives are continuously mixed by the rotation of the multiple groups of stirring shafts until the raw materials and the additives are uniformly mixed;
s4, discharging, namely opening the discharging pipe by the electromagnetic valve to discharge the mixed formed coating from the discharging pipe, and arranging a collecting device at the bottom of the discharging pipe by a person to collect the produced coating;
s5, odor removal, namely driving the two groups of ventilation fans to work, conveying odor gas in the reaction tank to the extension hose by using the flow of air, and discharging the air to gas treatment equipment or directly to a sewer;
s6, quantitatively taking out the produced coating from the collecting device, and packaging and transporting the coating;
s7, maintenance, namely, adding water into the reaction tank to clean the inner cavity of the reaction tank, and waiting for natural air drying of water, so that the reaction tank is put into subsequent use;
the central authorities department of retort roof and diapire that adopts in above-mentioned step two, three, four and five respectively fixed welding have motor and discharging pipe, and two sets of charging pipes that distribute in the motor both sides of fixedly connected with on the retort roof, hold in the retort inner chamber with the coaxial fixed connection's of motor shaft transmission shaft and the (mixing) shaft of multiunit welded fastening in transmission shaft outer wall both sides, two sets of the charging pipe all stretches into the retort inner chamber and to the lopsidedness that is close to the transmission shaft, fixedly connected with intake pipe and outlet duct are distinguished to the both sides of retort, all install the scavenger fan in intake pipe and the outlet duct inner chamber, and the outlet duct keeps away from retort one side fixed bonding and has the extension hose, the solenoid valve is all installed in discharging pipe and the two sets of.
Preferably, in S2, the amount of the raw materials or additives added in each feeding tube set is the same, and all the raw materials and additives are released on the transmission shaft and fall down, so that the raw materials are primarily mixed before falling to the bottom of the inner cavity of the reaction tank.
Preferably, in S3, the motor is a bidirectional motor, which drives the transmission shaft to rotate clockwise or counterclockwise, and the operation time of the motor is controlled to be 30-50 minutes.
Preferably, in S4, the motor continues to operate while paint is being discharged from the discharge pipe.
Preferably, S5 is executed simultaneously with the execution of S3 and S4, so that the odor in the reaction tank is rapidly discharged, the influence on the environment around the reaction tank is reduced, and the working time of the two groups of ventilation fans is controlled to be 5-10 minutes.
Preferably, in S7, when the inner cavity of the reaction tank is maintained, attention is paid to removing the residual paint on the inner side wall of the reaction tank to prevent the influence on the subsequent paint production.
The invention has the technical effects and advantages that: according to the production and processing technology of the non-toxic coating, the air inlet pipe, the air outlet pipe, the air exchange fans and the extension hose are arranged, and the two air exchange fans work in the coating processing process, so that gas in the reaction tank flows rapidly, air and peculiar smell gas are sent into the extension hose and led to a sewer, and the influence on the surrounding environment is reduced; through having utilized transmission shaft and two sets of filling tubes, make all kinds of raw materials and additive add from two sets of filling tubes simultaneously to make the material in two sets of filling tubes join on the transmission shaft, consequently the material just carries out preliminary mixing before falling into retort inner chamber bottom, thereby has shortened all kinds of original papers and additive misce bene required time, has shortened processing cycle.
Drawings
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a vertical sectional view of the reaction tank of the present invention.
In the figure: the device comprises a reaction tank 1, a feeding pipe 2, a discharging pipe 3, a motor 4, a transmission shaft 5, a stirring shaft 6, an air inlet pipe 7, an air outlet pipe 8, a ventilation fan 9 and an extension hose 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A production and processing technology of a nonhazardous coating comprises the following steps:
s1, weighing various raw materials and additives according to corresponding proportions by using weighing equipment;
s2, feeding, namely, respectively opening two groups of feed pipes 2 by two groups of electromagnetic valves, simultaneously feeding various raw materials and additives for producing the nontoxic coating into the inner cavity of the reaction tank 1 from the two groups of feed pipes 2, so that the raw materials and the additives are mixed at the bottom of the inner cavity of the reaction tank 1, and during actual design, more groups of feed pipes 2 can be arranged, so that various different raw materials or additives can be more dispersedly added into the reaction tank 1, the mixing of the raw materials is more refined, and the mixing effect is better;
s3, driving the motor 4 to rotate the shaft 5, and driving the mixing shaft 6 to rotate to mix the raw materials and additives until they are mixed evenly;
s4, discharging, namely opening the discharging pipe 3 by using an electromagnetic valve to discharge the mixed formed coating from the discharging pipe 3, and arranging a collecting device at the bottom of the discharging pipe 3 by a person to collect the produced coating;
s5, deodorizing, namely driving two groups of ventilation fans 9 to work, conveying the odor gas in the reaction tank 1 to the extension hose 10 by using the flow of air, and discharging the air to gas treatment equipment or directly to a sewer;
s6, quantitatively taking out the produced coating from the collecting device, and packaging and transporting the coating;
s7, maintenance, namely, adding water into the reaction tank 1 to clean the inner cavity of the reaction tank, and waiting for natural air drying of water, so that the reaction tank is put into subsequent use;
the central authorities department of 1 roof of retort and diapire that adopts in above-mentioned step two, three, four and five respectively fixed welding have motor 4 and discharging pipe 3, and two sets of distributions of fixedly connected with are at the filling tube 2 of motor 4 both sides on 1 roof of retort, hold in 1 inner chamber of retort with the transmission shaft 5 of the coaxial fixed connection of motor 4 shaft and the (mixing) shaft 6 of multiunit welded fastening in 5 outer wall both sides of transmission shaft, two sets of filling tube 2 all stretches into 1 inner chamber of retort and to the lopsidedness that is close to transmission shaft 5, fixedly connected with intake pipe 7 and outlet duct 8 are distinguished to the both sides of retort 1, all install scavenger fan 9 in intake pipe 7 and the 8 inner chambers of outlet duct, and outlet duct 8 keeps away from 1 one side of retort and fixes bonding and has extension hose 10, the solenoid valve is all installed in discharging pipe 3 and two sets of filling.
Specifically, in S2, the amount of the raw materials or additives added into each group of the feed pipes 2 should be the same, and the various raw materials and additives are all released on the transmission shaft 5 and fall down, so that the raw materials are primarily mixed before falling down to the bottom of the inner cavity of the reaction tank 1.
Specifically, in S3, the motor 4 is a bidirectional motor, which drives the transmission shaft 5 to rotate clockwise or counterclockwise, and the operation time of the motor 4 is controlled to be 30-50 minutes.
Specifically, in S4, the motor 4 is still operated when the paint is discharged from the discharge pipe 3.
Specifically, the S5 is executed while the S3 and the S4 are executed, so that the odor in the reaction tank 1 is rapidly discharged, the influence on the environment around the reaction tank 1 is reduced, the operating time of the two sets of ventilation fans 9 is controlled to be 5-10 minutes, and of course, the two sets of ventilation fans 9 can also be continuously operated, and the air flows to air-dry the inner cavity of the reaction tank 1, so that the inner cavity of the reaction tank 1 is rapidly air-dried.
Specifically, in S7, when the inner cavity of the reaction tank 1 is maintained, attention is paid to removing the residual paint on the inner side wall of the reaction tank 1, so as to prevent the influence on the subsequent paint production.
Repeated tests show that when the working time of the motor 4 is controlled to be 40 minutes, the materials in the reaction tank 1 are uniformly mixed; when the working time of the two groups of ventilation fans 9 is controlled to be 10 minutes, the peculiar smell gas in the reaction tank 1 can be discharged through the extension hose 10, no obvious peculiar smell gas is left in the reaction tank 1, the production and processing of non-toxic materials are finally completed within reasonable time, and the reaction tank 1 is well maintained.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A production and processing technology of a nonhazardous coating comprises the following steps:
s1, weighing various raw materials and additives according to corresponding proportions by using weighing equipment;
s2, feeding, namely opening the two groups of feed pipes (2) by the two groups of electromagnetic valves respectively, and simultaneously feeding various different raw materials and additives for producing the nontoxic coating into the inner cavity of the reaction tank (1) from the two groups of feed pipes (2) so as to mix the raw materials and the additives at the bottom of the inner cavity of the reaction tank (1);
s3, driving a transmission shaft (5) to rotate by the operation of a mixing-driving motor (4), and driving the raw materials and the additives to be mixed continuously by the rotation of a plurality of groups of stirring shafts (6) until the raw materials and the additives are mixed uniformly;
s4, discharging, namely opening the discharging pipe (3) by using the electromagnetic valve to discharge the mixed formed coating from the discharging pipe (3), and arranging a collecting device at the bottom of the discharging pipe (3) by a person to collect the produced coating;
s5, deodorizing, namely driving two groups of ventilation fans (9) to work, conveying the odor gas in the reaction tank (1) to an extension hose (10) by utilizing the flow of air, and discharging the air to gas treatment equipment or directly to a sewer;
s6, quantitatively taking out the produced coating from the collecting device, and packaging and transporting the coating;
s7, maintenance, namely, adding water into the reaction tank (1) to clean the inner cavity of the reaction tank, and waiting for the natural air drying of water, thereby putting the reaction tank into subsequent use;
the central parts of the top wall and the bottom wall of the reaction tank (1) adopted in the second, third, fourth and fifth steps are respectively fixedly welded with a motor (4) and a discharge pipe (3), the top wall of the reaction tank (1) is fixedly connected with two groups of feed pipes (2) distributed on two sides of the motor (4), a transmission shaft (5) coaxially and fixedly connected with a shaft of the motor (4) and a plurality of groups of stirring shafts (6) welded and fixed on two sides of the outer wall of the transmission shaft (5) are accommodated in the inner cavity of the reaction tank (1), the two groups of feed pipes (2) extend into the inner cavity of the reaction tank (1) and incline to one side close to the transmission shaft (5), the two sides of the reaction tank (1) are respectively fixedly connected with an air inlet pipe (7) and an air outlet pipe (8), the inner cavities of the air inlet pipe (7) and the air outlet pipe (8) are respectively provided with a ventilation fan (9), and one side, the electromagnetic valves are installed on the outer sides of the discharge pipe (3) and the two groups of feeding pipes (2).
2. The production and processing technology of the nonhazardous coating according to claim 1, characterized in that: in S2, the amount of the raw materials or additives added into each group of feed pipes 2 should be the same, and the various raw materials and additives are released on the transmission shaft 5 and fall down, so that the raw materials are primarily mixed before falling to the bottom of the inner cavity of the reaction tank 1.
3. The production and processing technology of the nonhazardous coating according to claim 1, characterized in that: in S3, the motor 4 is a bidirectional motor, which drives the transmission shaft 5 to rotate clockwise or counterclockwise, and the working time of the motor 4 is controlled to be 30-50 minutes.
4. The production and processing technology of the nonhazardous coating according to claim 1, characterized in that: in S4, the motor 4 is still operated when the paint is discharged from the discharge pipe 3.
5. The production and processing technology of the nonhazardous coating according to claim 1, characterized in that: and S5 is executed while S3 and S4 are executed, so that the odor in the reaction tank 1 is rapidly discharged, the influence on the surrounding environment of the reaction tank 1 is reduced, and the working time of the two groups of ventilation fans 9 is controlled to be 5-10 minutes.
6. The production and processing technology of the nonhazardous coating according to claim 1, characterized in that: in S7, when the inner cavity of the reaction tank 1 is maintained, the residual paint on the inner side wall of the reaction tank 1 is removed, so that the influence on the subsequent paint production is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288178.2A CN112426966A (en) | 2020-11-17 | 2020-11-17 | Production and processing technology of non-toxic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288178.2A CN112426966A (en) | 2020-11-17 | 2020-11-17 | Production and processing technology of non-toxic coating |
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| Publication Number | Publication Date |
|---|---|
| CN112426966A true CN112426966A (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011288178.2A Pending CN112426966A (en) | 2020-11-17 | 2020-11-17 | Production and processing technology of non-toxic coating |
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| CN (1) | CN112426966A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006016513A1 (en) * | 2004-08-09 | 2006-02-16 | Fujifilm Corporation | Method and apparatus for producing dope, and method for producing film |
| CN205683954U (en) * | 2016-06-27 | 2016-11-16 | 福建省弘惠建设工程有限公司 | A kind of paint production high-efficiency environment friendly blending tank |
| CN208878353U (en) * | 2018-06-04 | 2019-05-21 | 广州视阔信息科技有限公司 | A kind of high-performance ink process units |
| CN209810000U (en) * | 2019-01-25 | 2019-12-20 | 重庆中航科技有限公司 | Coating mixing stirring device |
| CN210993927U (en) * | 2019-09-17 | 2020-07-14 | 黄山中邦孚而道涂料有限公司 | Mixing tank for water-based metal paint production |
| CN211838305U (en) * | 2020-04-03 | 2020-11-03 | 司昌朋 | Chemical raw material grinding device for chemical industry |
-
2020
- 2020-11-17 CN CN202011288178.2A patent/CN112426966A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006016513A1 (en) * | 2004-08-09 | 2006-02-16 | Fujifilm Corporation | Method and apparatus for producing dope, and method for producing film |
| CN205683954U (en) * | 2016-06-27 | 2016-11-16 | 福建省弘惠建设工程有限公司 | A kind of paint production high-efficiency environment friendly blending tank |
| CN208878353U (en) * | 2018-06-04 | 2019-05-21 | 广州视阔信息科技有限公司 | A kind of high-performance ink process units |
| CN209810000U (en) * | 2019-01-25 | 2019-12-20 | 重庆中航科技有限公司 | Coating mixing stirring device |
| CN210993927U (en) * | 2019-09-17 | 2020-07-14 | 黄山中邦孚而道涂料有限公司 | Mixing tank for water-based metal paint production |
| CN211838305U (en) * | 2020-04-03 | 2020-11-03 | 司昌朋 | Chemical raw material grinding device for chemical industry |
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Application publication date: 20210302 |