CN111715445A - Spraying device for chemical tank forming and using method - Google Patents
Spraying device for chemical tank forming and using method Download PDFInfo
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- CN111715445A CN111715445A CN202010613249.5A CN202010613249A CN111715445A CN 111715445 A CN111715445 A CN 111715445A CN 202010613249 A CN202010613249 A CN 202010613249A CN 111715445 A CN111715445 A CN 111715445A
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- chemical tank
- cavity
- coating
- spraying device
- fixed block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- Spray Control Apparatus (AREA)
Abstract
The invention relates to a spraying device for forming a chemical tank and a using method thereof. The invention can solve the problems that when the spray head is used for spraying, the concentration of atomized coating around the spray head is high, the inner wall of the chemical tank far away from the spray head is often difficult to spray, a small amount of atomized coating is not sprayed on the inner wall of the chemical tank, the coating of the part can float in the air and fall to the lower half part of the inner wall of the chemical tank after standing for a period of time, and the coating layer of the lower half part is thicker than the coating layer of the upper half part.
Description
Technical Field
The invention relates to the field of chemical tank manufacturing, in particular to a spraying device for chemical tank forming and a using method.
Background
The chemical tank is equipment used for processing raw materials into finished products with certain specifications, and a series of chemical processes such as raw material pretreatment, chemical reaction, separation and refining of reaction products and the like are needed to realize the processes. The chemical product production process relies on the treatment of chemical tanks. The chemical tank has the characteristics of rapid heating, high temperature resistance, corrosion resistance, sanitation, no environmental pollution, no need of automatic heating of a boiler, convenient use, low price and the like. The method is widely applied to the industries of chemical industry, medicine, food and the like.
Because the raw materials need carry out raw materials preliminary treatment, chemical reaction and reaction product's separation and a series of chemical industry processes such as refined in the chemical industry jar, consequently, need carry out the coating spraying to its inner wall in the manufacturing process to the chemical industry jar body, traditional spraying mode carries out the atomizing spraying after putting into the chemical industry jar inside with the shower nozzle usually, however, some problems can often be encountered after the spraying of this kind of spraying mode finishes:
during the shower nozzle spraying, the atomizing coating concentration around the shower nozzle is great, often causes to be difficult to by the spraying to the chemical industry jar inner wall far away from the shower nozzle, and spun coating has a small amount of atomizing coating and does not spout on the inner wall of chemical industry jar, and the coating of this part can waft aloft, can fall the latter half of the inner wall of chemical industry jar after static a period to cause the coating layer thickness of latter half in the dope layer of first half.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that when the spray head is used for spraying, the concentration of atomized coating around the spray head is high, the inner wall of the chemical tank far away from the spray head is often difficult to spray, a small amount of atomized coating is not sprayed on the inner wall of the chemical tank, the coating of the part can float in the air and fall to the lower half part of the inner wall of the chemical tank after standing for a period of time, and the coating layer of the lower half part is thicker than the coating layer of the upper half part.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a chemical industry is spraying device for jar shaping, is including rotating base, back plate, spraying device and roll and scribble the device, the rear end of rotating base install the back plate, spraying device is installed to the upper end of back plate, the lower extreme of back plate is installed and is rolled and scribble the device.
The rotation base include the shell, a rotating cylinder, two racks, two incomplete gears, two driving motor and two fixture, the inside of shell is connected with a rotating cylinder through normal running fit's mode, two racks are installed at both ends about the rotating cylinder outer wall, be the engaged state between rack and the incomplete gear, and the position orientation of the tooth on two incomplete gears is unanimous, incomplete gear is installed on driving motor's output shaft, driving motor installs on the shell, two fixture are installed at the upper and lower both ends of a rotating cylinder, when concrete work, centre gripping about the chemical industry jar that gets into is carried out through two fixture, drive two incomplete gear rotations through two driving motor, thereby drive the reciprocal rotation of a rotating cylinder low-angle, and then do benefit to the spraying of later stage to chemical industry jar inner wall.
The rear plate comprises a mounting plate, an arc-shaped groove and a guide groove, the mounting plate is mounted at the rear end of the shell, the arc-shaped groove is formed in the lower end of the mounting plate, the guide groove is formed in the mounting plate, and the guide groove is located on the lower side of the arc-shaped groove.
The spraying device include fixed block group, working pump, storage frame and absorption sponge, the fixed block group is installed on the mounting panel, the storage frame is installed to the rear end of mounting panel, the working pump is installed to the front end of storage frame, the fixed block group is the semicircle structure, evenly be equipped with the absorption sponge on the upper end arcwall face of fixed block group, the absorption sponge adsorbs the coating that falls.
Fixed block group include the fixed block, the main cavity, divide the chamber, the intercommunication chamber and the branch chain that opens and shuts, the main cavity has been seted up at the middle part of fixed block, seted up on the fixed block and divided the chamber, it is nearer to divide the distance between chamber and the chemical industry jar inner wall, improved the possibility that coating directly spouts on the inner wall, divide the upper end of chamber and main cavity to be the intercommunication relation, the lower extreme right side intercommunication of main cavity has the intercommunication chamber, the inside in intercommunication chamber is equipped with the branch chain that opens and shuts, concrete during operation, carry the coating high pressure in the storage frame to the main cavity in through the working pump, the coating reposition of redundant personnel in the main cavity enters into the branch chamber, the intercommunication intracavity, thereby the upper and lower part to the.
The roll coating device comprises a middle rod, a rotating motor, a reciprocating rod, a sleeve, a linkage rod, a sliding block, a nozzle group and two roll coating mechanisms, wherein the middle rod is arranged at the lower end of a fixed block, the rotating motor is arranged at the lower end of the middle rod, the linkage rod is arranged on an output shaft of the rotating motor, the outer end of the linkage rod is connected with the sleeve through a pin shaft, the sleeve is connected with the reciprocating rod through a sleeve, the upper end of the reciprocating rod is connected with the middle rod through a pin shaft, the nozzle group is arranged at the lower end of the reciprocating rod, the two roll coating mechanisms are arranged at the left end and the right end of the nozzle group, the sliding block is arranged on the reciprocating rod, the sliding block is connected with an arc-shaped groove in a sliding fit manner, during specific work, the linkage rod is driven to rotate through the rotating motor, so that the reciprocating rod is driven to reciprocate, paint in a communicating cavity is sprayed, the roller coating treatment is carried out on the sprayed inner wall through the two roller coating mechanisms, so that the coverage rate of the coating is improved.
Preferably, the clamping mechanism comprises a U-shaped frame, a clamping cylinder and a clamping plate, the U-shaped frame is arranged on the shell, the clamping cylinder is arranged on the U-shaped frame, and the clamping plate is arranged at the ejection end of the clamping cylinder.
Preferably, a working pump is communicated between the rear end of the main cavity and the material storage frame, and the sub-cavities and the absorption sponge are arranged at intervals.
Preferably, the opening and closing branched chain comprises two opening and closing plates and two built-in springs, the inside of the communicating cavity is connected with the two opening and closing plates through a pin shaft, and the inner walls of the opening and closing plates and the communicating cavity are connected with the built-in springs.
Preferably, the spray head group comprises a spray head and a telescopic pipe, the spray head is connected with the lower end of the reciprocating rod, a spraying cavity is formed in the spray head, and the telescopic pipe is communicated between the spraying cavity and the communicating cavity.
Preferably, the roller coating mechanism comprises a sliding frame, a roller and a connecting rod, the sliding frame is connected with the guide groove in a sliding fit mode, the roller is arranged inside the sliding frame through a pin shaft, and the connecting rod is connected between the sliding frame and the spray head.
In addition, the invention also provides a using method of the spraying device for forming the chemical tank, which comprises the following steps;
s1, placing the molded chemical tank into a rotating cylinder, clamping the chemical tank through two clamping mechanisms, and driving two incomplete gears to synchronously rotate through two driving motors so as to drive the rotating cylinder to rotate in a reciprocating small angle mode;
s2, pumping out the coating in the storage frame through a working pump and enabling the coating to enter a main cavity, spraying out part of the coating in the main cavity from a sub-cavity so as to spray the upper half part of the inner wall of the chemical tank, spraying out part of the coating in the main cavity from a nozzle group which swings in a reciprocating mode so as to spray the lower half part of the inner wall of the chemical tank, and meanwhile, carrying out roll coating treatment on the lower half part of the inner wall of the chemical tank through two roll coating mechanisms;
and S3, after the spraying is finished, drying the interior of the tank, and taking out the chemical tank after drying.
(III) advantageous effects
1. The spraying device for forming the chemical tank and the using method thereof provided by the invention have the advantages that the upper part and the lower part of the inner wall of the chemical tank are sprayed in a targeted manner, when the upper part of the chemical tank is sprayed, the outer end (spray head) of the sub-cavity and the inner wall of the chemical tank obtained after clamping are arranged at equal intervals and in short distance, the possibility that the coating is directly sprayed on the inner wall is improved, the coating is prevented from falling on the lower part of the inner wall of the chemical tank in a separating manner, the lower part of the chemical tank is treated in a spraying and rolling manner during reciprocating swing, and the uniformity of the coating on the inner wall is improved;
2. according to the spraying device for forming the chemical tank and the using method, the chemical tank is clamped by the rotating base and is rotated in a reciprocating manner in a small amplitude, so that the uniform spraying rate of the inner wall of the chemical tank is improved;
3. according to the spraying device for forming the chemical tank and the using method, the roller coating device disclosed by the invention uniformly sprays the sprayed coating on the inner wall of the lower half part of the chemical tank in a reciprocating small-amplitude swinging mode, and the non-sprayed area is coated in a secondary roller coating mode, so that the uniformity degree of the coating is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is an overall cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of the present invention showing the rotary base, the back plate, the working pump and the material storage frame;
FIG. 3 is a cross-sectional view between the back plate and the roll coating apparatus of the present invention;
fig. 4 is an enlarged view of a portion of the invention in the X direction of fig. 1.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 4, a chemical industry is spraying device for jar shaping, including rotating base 1, back plate 2, spraying device 3 and roller coating device 4, the rear end of rotating base 1 install back plate 2, spraying device 3 is installed to the upper end of back plate 2, roller coating device 4 is installed to the lower extreme of back plate 2.
The rotating base 1 comprises a shell 11, a rotating cylinder 12, two racks 13, two incomplete gears 14, two driving motors 15 and two clamping mechanisms 16, the inside of the shell 11 is connected with the rotating cylinder 12 in a rotating fit mode, the two racks 13 are installed at the left end and the right end of the outer wall of the rotating cylinder 12, the racks 13 and the incomplete gears 14 are in a meshed state, and the positions of the teeth on the two incomplete gears 14 face in the same direction, the incomplete gears 14 are arranged on the output shaft of a driving motor 15, the driving motor 15 is arranged on the shell 11, the upper end and the lower end of the rotating cylinder 12 are provided with two clamping mechanisms 16, when in specific work, the entering chemical tank is clamped up and down through two clamping mechanisms 16, two incomplete gears 14 are driven to rotate through two driving motors 15, thereby drive the reciprocal rotation of 12 small-angles of a rotating cylinder, and then do benefit to the later stage and to the spraying of chemical industry jar inner wall.
The clamping mechanism 16 comprises a U-shaped frame 161, a clamping cylinder 162 and a clamping plate 163, the U-shaped frame 161 is installed on the shell 11, the clamping cylinder 162 is installed on the U-shaped frame 161, the clamping plate 163 is installed at the ejection end of the clamping cylinder 162, and the two clamping plates 163 are driven by the two clamping cylinders 162 to move up and down in opposite directions, so that the chemical tank is clamped.
The rear plate 2 comprises a mounting plate 21, an arc-shaped groove 22 and a guide groove 23, the mounting plate 21 is mounted at the rear end of the shell 11, the arc-shaped groove 22 is formed in the lower end of the mounting plate 21, the guide groove 23 is formed in the mounting plate 21, and the guide groove 23 is located on the lower side of the arc-shaped groove 22.
Fixed block group 31 include fixed block 311, main cavity 312, divide chamber 313, intercommunication chamber 314 and the branch chain 315 that opens and shuts, main cavity 312 has been seted up at the middle part of fixed block 311, it divides chamber 313 to have seted up on the fixed block 311, it is nearer to divide the distance between chamber 313 and the chemical industry jar inner wall, the possibility that coating directly spouts on the inner wall has been improved, divide chamber 313 and main cavity 312's upper end to be the intercommunication relation, the lower extreme right side intercommunication of main cavity 312 has intercommunication chamber 314, the inside of intercommunication chamber 314 is equipped with the branch chain 315 that opens and shuts, during specific work, carry the coating high pressure in the storage frame 33 to main cavity 312 in through work pump 32, the coating reposition of redundant personnel in the main cavity 312 enters into and divides chamber 313, in the intercommunication chamber 314, thereby the upper and lower part to the internal wall of chemical industry jar.
The working pump 32 is communicated between the rear end of the main cavity 312 and the storage frame 33, and the sub-cavity 313 and the absorption sponge 34 are arranged at intervals.
The opening and closing branched chain 315 comprises two opening and closing plates 3151 and two built-in springs 3152, the inside of the communicating cavity 314 is connected with the two opening and closing plates 3151 through a pin shaft, the inner walls of the opening and closing plates 3151 and the communicating cavity 314 are connected with the built-in springs 3152, when the device works specifically, the two opening and closing plates 3151 play a role in sealing the communicating cavity 314 under the elastic force of the two built-in springs 3152, the condition that the coating is leaked and dripped when the device is not working is prevented, when the coating is conveyed at high pressure, the two opening and closing plates 3151 are opened, and the coating conveyed at high pressure flows to the telescopic pipe 472 after passing through the communicating cavity.
The roller coating device 4 comprises a middle rod 41, a rotating motor 42, a reciprocating rod 43, a sleeve 44, a linkage rod 45, a sliding block 46, a nozzle group 47 and two roller coating mechanisms 48, wherein the middle rod 41 is installed at the lower end of a fixed block 311, the lower end of the middle rod 41 is provided with the rotating motor 42, the linkage rod 45 is installed on an output shaft of the rotating motor 42, the outer end of the linkage rod 45 is connected with the sleeve 44 through a pin shaft, the sleeve 44 is connected with the reciprocating rod 43 through a sleeve, the upper end of the reciprocating rod 43 is connected with the middle rod 41 through a pin shaft, the lower end of the reciprocating rod 43 is provided with the nozzle group 47, the left end and the right end of the nozzle group 47 are provided with the two roller coating mechanisms 48, the reciprocating rod 43 is provided with the sliding block 46, the sliding block 46 is connected with the arc-shaped groove 22 in a sliding fit manner, during specific work, the linkage rod 45 is driven to rotate through the rotating, the coating in the communicating cavity 314 is sprayed out from the nozzle group 47, the lower half part of the inner wall of the chemical tank is further sprayed, and the sprayed inner wall is subjected to roll coating treatment through the two roll coating mechanisms 48, so that the coverage rate of the coating is improved.
The spray head group 47 comprises a spray head 471 and a telescopic pipe 472, the spray head 471 is connected with the lower end of the reciprocating rod 43, a spray cavity is formed in the spray head 471, the telescopic pipe 472 is communicated between the spray cavity and the communicating cavity 314, and during specific work, paint flowing to the telescopic pipe 472 is sprayed out from the spray head 471.
The roll coating mechanism 48 comprises a sliding frame 481, a roller 482 and a connecting rod 483, the sliding frame 481 is connected with the guide groove 23 in a sliding fit manner, the roller 482 is arranged inside the sliding frame 481 through a pin shaft, the connecting rod 483 is connected between the sliding frame 481 and the spray head 471, and the inner wall of the chemical engineering tank is roll coated through the roller 482.
In addition, the invention also provides a using method of the spraying device for forming the chemical tank, which comprises the following steps;
s1, placing the molded chemical tank into the rotary cylinder 12, clamping the chemical tank through the two clamping mechanisms 16, and driving the two incomplete gears 14 to synchronously rotate through the two driving motors 15 so as to drive the rotary cylinder 12 to rotate in a reciprocating small angle manner;
s2, the coating in the storage frame 33 is pumped out through the working pump 32 and enters the main cavity 312, part of the coating in the main cavity 312 is sprayed out from the sub-cavity 313, so that the upper half part of the inner wall of the chemical tank is sprayed, part of the coating in the main cavity 312 is sprayed out from the nozzle group 47 which swings in a reciprocating mode, so that the lower half part of the inner wall of the chemical tank is sprayed, and meanwhile, the lower half part of the inner wall of the chemical tank is subjected to roll coating treatment through the two roll coating mechanisms 48;
and S3, after the spraying is finished, drying the interior of the tank, and taking out the chemical tank after drying.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a chemical industry is spraying device for jar shaping, includes rotating base (1), back plate (2), spraying device (3) and roller coating device (4), its characterized in that: the rear end of the rotating base (1) is provided with a rear plate (2), the upper end of the rear plate (2) is provided with a spraying device (3), and the lower end of the rear plate (2) is provided with a rolling coating device (4);
the rotary base (1) comprises a shell (11), a rotary cylinder (12), two racks (13), two incomplete gears (14), two driving motors (15) and two clamping mechanisms (16), wherein the shell (11) is connected with the rotary cylinder (12) in a rotation fit mode, the two racks (13) are installed at the left end and the right end of the outer wall of the rotary cylinder (12), the racks (13) and the incomplete gears (14) are in a meshed state, the incomplete gears (14) are installed on an output shaft of the driving motors (15), the driving motors (15) are installed on the shell (11), and the two clamping mechanisms (16) are installed at the upper end and the lower end of the rotary cylinder (12);
the rear plate (2) comprises a mounting plate (21), an arc-shaped groove (22) and a guide groove (23), the mounting plate (21) is mounted at the rear end of the shell (11), the arc-shaped groove (22) is formed in the lower end of the mounting plate (21), the guide groove (23) is formed in the mounting plate (21), and the guide groove (23) is located on the lower side of the arc-shaped groove (22);
the spraying device (3) comprises a fixed block group (31), a working pump (32), a storage frame (33) and absorption sponges (34), wherein the fixed block group (31) is installed on an installation plate (21), the storage frame (33) is installed at the rear end of the installation plate (21), the working pump (32) is installed at the front end of the storage frame (33), the fixed block group (31) is of a semicircular structure, and the absorption sponges (34) are evenly arranged on the arc-shaped surface of the upper end of the fixed block group (31);
the fixed block group (31) comprises a fixed block (311), a main cavity (312), a sub-cavity (313), a communicating cavity (314) and an opening and closing branched chain (315), the main cavity (312) is arranged in the middle of the fixed block (311), the sub-cavity (313) is arranged on the fixed block (311), the sub-cavity (313) is communicated with the upper end of the main cavity (312), the communicating cavity (314) is communicated with the right side of the lower end of the main cavity (312), and the opening and closing branched chain (315) is arranged in the communicating cavity (314);
the roller coating device (4) comprises a middle rod (41), a rotating motor (42), a reciprocating rod (43), a sleeve (44), a linkage rod (45), a sliding block (46), a nozzle group (47) and two roller coating mechanisms (48), wherein the middle rod (41) is installed at the lower end of a fixed block (311), the rotating motor (42) is installed at the lower end of the middle rod (41), the linkage rod (45) is installed on an output shaft of the rotating motor (42), the outer end of the linkage rod (45) is connected with the sleeve (44) through a pin shaft, the sleeve (44) is connected with the reciprocating rod (43) through a sleeve, the upper end of the reciprocating rod (43) is connected with the middle rod (41) through a pin shaft, the nozzle group (47) is installed at the lower end of the reciprocating rod (43), the two roller coating mechanisms (48) are installed at the left end and the right end of the nozzle group (47), the sliding block (46) is installed on the reciprocating rod (43), the sliding block (46) is connected with the arc-shaped groove (22) in a sliding fit manner.
2. The spraying device for the chemical tank forming according to claim 1, characterized in that: the clamping mechanism (16) comprises a U-shaped frame (161), a clamping cylinder (162) and a clamping plate (163), the U-shaped frame (161) is installed on the shell (11), the clamping cylinder (162) is installed on the U-shaped frame (161), and the clamping plate (163) is installed at the ejection end of the clamping cylinder (162).
3. The spraying device for the chemical tank forming according to claim 1, characterized in that: the rear end of the main cavity (312) is communicated with the material storage frame (33) through a working pump (32), and the sub-cavity (313) and the absorption sponge (34) are arranged at intervals.
4. The spraying device for the chemical tank forming according to claim 1, characterized in that: the opening and closing branched chain (315) comprises two opening and closing plates (3151) and two built-in springs (3152), the inside of the communicating cavity (314) is connected with the two opening and closing plates (3151) through a pin shaft, and the built-in springs (3152) are connected with the inner walls of the opening and closing plates (3151) and the communicating cavity (314).
5. The spraying device for the chemical tank forming according to claim 1, characterized in that: the spray head group (47) comprises a spray head (471) and a telescopic pipe (472), the spray head (471) is connected with the lower end of the reciprocating rod (43), a spraying cavity is formed in the spray head (471), and the telescopic pipe (472) is communicated between the spraying cavity and the communicating cavity (314).
6. The spraying device for the chemical tank forming according to claim 1, characterized in that: the roller coating mechanism (48) comprises a sliding frame (481), rollers (482) and a connecting rod (483), wherein the sliding frame (481) is connected with the guide groove (23) in a sliding fit manner, the rollers (482) are arranged in the sliding frame (481) through pin shafts, and the connecting rod (483) is connected between the sliding frame (481) and the spray head (471).
7. The spraying device for chemical tank molding according to any one of claims 1 to 6, characterized in that: the application method of the spraying device for forming the chemical tank comprises the following steps:
s1, placing the molded chemical tank into a rotating cylinder (12), clamping the chemical tank through two clamping mechanisms (16), and driving two incomplete gears (14) to synchronously rotate through two driving motors (15) so as to drive the rotating cylinder (12) to rotate in a reciprocating small angle;
s2, the coating in the storage frame (33) is pumped out through the working pump (32) and enters the main cavity (312), part of the coating in the main cavity (312) is sprayed out from the sub-cavity (313) so as to spray the upper half part of the inner wall of the chemical tank, part of the coating in the main cavity (312) is sprayed out from the nozzle group (47) which swings in a reciprocating mode so as to spray the lower half part of the inner wall of the chemical tank, and meanwhile, the lower half part of the inner wall of the chemical tank is subjected to roll coating through the two roll coating mechanisms (48);
and S3, after the spraying is finished, drying the interior of the tank, and taking out the chemical tank after drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010613249.5A CN111715445B (en) | 2020-06-30 | 2020-06-30 | Spraying device for chemical tank forming and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010613249.5A CN111715445B (en) | 2020-06-30 | 2020-06-30 | Spraying device for chemical tank forming and using method |
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| Publication Number | Publication Date |
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| CN111715445A true CN111715445A (en) | 2020-09-29 |
| CN111715445B CN111715445B (en) | 2021-08-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892947A (en) * | 2021-01-19 | 2021-06-04 | 吴振威 | Vacuum tube descaling agent spraying device of solar water heater |
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| CN111013890A (en) * | 2020-01-16 | 2020-04-17 | 三门宣教机械设备有限公司 | Paint spraying equipment for inner wall of ventilating duct |
| CN111185318A (en) * | 2020-03-02 | 2020-05-22 | 金华愉悦机械科技有限公司 | Pipeline inner wall antirust spraying equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892947A (en) * | 2021-01-19 | 2021-06-04 | 吴振威 | Vacuum tube descaling agent spraying device of solar water heater |
| CN112892947B (en) * | 2021-01-19 | 2023-01-17 | 合肥荣事达太阳能有限公司 | Vacuum tube descaling agent spraying device of solar water heater |
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