CN214383797U - Washing-free surface passivation solution removing device for galvanized pipe production and processing - Google Patents
Washing-free surface passivation solution removing device for galvanized pipe production and processing Download PDFInfo
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- CN214383797U CN214383797U CN202022879396.5U CN202022879396U CN214383797U CN 214383797 U CN214383797 U CN 214383797U CN 202022879396 U CN202022879396 U CN 202022879396U CN 214383797 U CN214383797 U CN 214383797U
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Abstract
The utility model discloses a galvanized pipe production and processing is with exempting from washing formula surface passivation liquid remove device, including the guide cylinder, guide cylinder one side is equipped with the drying cylinder, be equipped with between drying cylinder and the guide cylinder except that liquid mechanism, except that liquid mechanism includes the adapter sleeve, adapter sleeve one end and guide cylinder outside cup joint the setting, the adapter sleeve other end cup joints the setting with the drying cylinder outside, the adapter sleeve surface all is equipped with first screw, the second screw has all been seted up in the guide cylinder and the drying cylinder outside. The utility model discloses a change the liquid scraper blade and the shutoff board that remove of different dimensions, can realize removing the liquid operation to the galvanized pipe of unidimensional, remove the liquid scraper blade and strike off the unnecessary passivation liquid in galvanized pipe surface to make the passivation liquid evenly adhere to in galvanized pipe surface, unnecessary passivation liquid is removed in the liquid scraper blade scrapes the back and collects the reservoir, and the accessible discharge valve takes out the passivation liquid and recycles, improvement resource utilization.
Description
Technical Field
The utility model relates to a tubulation technical field, concretely relates to galvanized pipe production and processing is with exempting from washing formula surface passivation liquid remove device.
Background
After the steel pipe is galvanized, the zinc layer needs to be passivated to improve the corrosion resistance. At present, after galvanization and passivation, one or two times of water washing is basically carried out, and then drying treatment is carried out, so that a large amount of waste water is generated, and environmental protection is influenced. Therefore, various washing-free surface passivation solution removing devices appear in the market to respond to the national call and reduce the pollution to the environment.
However, in practical use, most of the existing water-free type surface passivation solution removing devices on the market can only remove redundant passivation solution on the surface of the galvanized pipe with a fixed size, and the adhesion uniformity of the residual passivation solution on the surface of the galvanized pipe can be influenced while the redundant passivation solution is removed, so that the quality of the finished product is reduced.
Therefore, it is necessary to invent a washing-free surface passivation solution removing device for galvanized pipe production and processing to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a galvanized pipe production and processing is with exempting from washing formula surface passivation liquid remove device to the most of present washing-free formula surface passivation liquid remove device on the market in solving the technique can only get rid of the unnecessary passivation liquid in fixed dimension's galvanized pipe surface, can influence the degree of consistency that adheres to of surplus passivation liquid on galvanized pipe surface when getting rid of unnecessary passivation liquid, makes the problem that the product quality reduces.
In order to achieve the above object, the present invention provides the following technical solutions: a washing-free surface passivation solution removing device for galvanized pipe production and processing comprises a guide cylinder, wherein a drying cylinder is arranged on one side of the guide cylinder, a solution removing mechanism is arranged between the drying cylinder and the guide cylinder, the solution removing mechanism comprises a connecting sleeve, one end of the connecting sleeve is sleeved with the outer side of the guide cylinder, the other end of the connecting sleeve is sleeved with the outer side of the drying cylinder, first screw holes are formed in the surface of the connecting sleeve, second screw holes are formed in the outer sides of the guide cylinder and the drying cylinder, the second screw holes are matched with the first screw holes, the guide cylinder and the drying cylinder are fixedly connected with the connecting sleeve through screws, a fixing plate is fixedly connected to the middle of the connecting sleeve, the fixing plate and the connecting sleeve are integrally arranged, a solution removing scraper is arranged on one side of the fixing plate, the solution removing scraper is fixedly connected with the fixing plate through screws, and a first pipeline through groove is formed in the middle of the solution removing scraper, a second pipeline through groove is formed in the middle of the fixing plate, and the second pipeline through groove and the first pipeline through groove are coaxially arranged.
Preferably, a first sealing ring is arranged between the guide cylinder and the fixing plate, one side of the first sealing ring abuts against the guide cylinder, the other side of the first sealing ring abuts against the fixing plate, a second sealing ring is arranged between the drying cylinder and the fixing plate, one side of the second sealing ring abuts against the drying cylinder, and the other side of the second sealing ring abuts against the fixing plate.
Preferably, a liquid storage tank is arranged at the bottom of the guide cylinder, an arc surface is arranged on one side of the liquid storage tank, a discharge valve is fixedly connected to the bottom of the liquid storage tank, and the discharge valve is communicated with the liquid storage tank.
Preferably, the middle part of the drying cylinder is provided with a communicating cavity, the cross section of the communicating cavity is arc-shaped, the inner wall of the drying cylinder is provided with an air guide hole, the air guide hole is communicated with the communicating cavity, and the top of the drying cylinder is provided with an exhaust hole.
Preferably, the guide cylinder and the outer side of the drying cylinder are both sleeved with a fixed sleeve, the bottom of the fixed sleeve is fixedly connected with a support column, the bottom of the support column is fixedly connected with a fixed seat, one side of the top of one of the fixed seats is fixedly connected with an air heater, the output end of the air heater is fixedly connected with an air guide pipe, and one end, far away from the air heater, of the air guide pipe is communicated with the communicating cavity.
Preferably, one side that the liquid mechanism was kept away from to the drying section of thick bamboo is equipped with the shutoff board, the shutoff board passes through screw fixed connection with the drying section of thick bamboo, the logical groove of third pipeline has been seted up at shutoff board middle part, the logical groove of third pipeline leads to the coaxial setting of groove with the second pipeline, the diameter that the logical groove of third pipeline is greater than the diameter that the logical groove of first pipeline, the logical inslot wall fixedly connected with third sealing washer of third pipeline, the internal diameter of third sealing washer equals with the diameter that the logical groove of first pipeline, the third sealing washer is made by rubber materials.
Preferably, one side of the guide cylinder, which is far away from the liquid removing mechanism, is fixedly connected with a connecting valve, the connecting valve is communicated with the inside of the guide cylinder, and the diameter of the through groove of the first pipeline is smaller than that of the through groove of the second pipeline.
In the technical scheme, the utility model provides a technological effect and advantage:
through changing the liquid scraper blade and the shutoff board that remove of different dimensions, can realize removing liquid operation to the galvanized pipe of unidimensional, remove the liquid scraper blade and strike off the unnecessary passivation liquid in galvanized pipe surface to make the passivation liquid evenly adhere to on galvanized pipe surface, in the liquid storage tank is assembled after unnecessary passivation liquid is scraped by removing the liquid scraper blade, the accessible discharge valve takes out the passivation liquid and recycles, improvement resource utilization.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the liquid removing mechanism of the present invention;
FIG. 4 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;
fig. 5 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.
Description of reference numerals:
the device comprises a guide cylinder 1, a drying cylinder 2, a liquid removing mechanism 3, a connecting sleeve 4, a first screw hole 5, a fixing plate 6, a liquid removing scraper 7, a first pipeline through groove 8, a second pipeline through groove 9, a first sealing ring 10, a second sealing ring 11, a liquid storage groove 12, a discharge valve 13, a communicating cavity 14, a fixed sleeve 15, a fixed seat 16, a hot air blower 17, a blocking plate 18, a third pipeline through groove 19, a third sealing ring 20 and a connecting valve 21.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a washing-free surface passivation solution removing device for galvanized pipe production and processing, as shown in figures 1-5, comprising a guide cylinder 1, a drying cylinder 2 is arranged on one side of the guide cylinder 1, a solution removing mechanism 3 is arranged between the drying cylinder 2 and the guide cylinder 1, the solution removing mechanism 3 comprises a connecting sleeve 4, one end of the connecting sleeve 4 is sleeved with the outer side of the guide cylinder 1, the other end of the connecting sleeve 4 is sleeved with the outer side of the drying cylinder 2, the surface of the connecting sleeve 4 is provided with a first screw hole 5, the outer sides of the guide cylinder 1 and the drying cylinder 2 are provided with a second screw hole, the second screw hole is matched with the first screw hole 5, the guide cylinder 1 and the drying cylinder 2 are fixedly connected with the connecting sleeve 4 through screws, the middle part of the connecting sleeve 4 is fixedly connected with a fixing plate 6, the fixing plate 6 is integrated with the connecting sleeve 4, one side of the fixing plate 6 is provided with a solution removing scraper 7, remove liquid scraper blade 7 and pass through screw fixed connection with fixed plate 6, remove liquid scraper blade 7 middle part and seted up first pipeline and lead to groove 8, fixed plate 6 middle part has seted up the second pipeline and has led to groove 9, the second pipeline leads to groove 9 and leads to the groove 8 coaxial setting with first pipeline.
Further, in the above technical solution, a first sealing ring 10 is arranged between the guide cylinder 1 and the fixing plate 6, one side of the first sealing ring 10 abuts against the guide cylinder 1, the other side of the first sealing ring 10 abuts against the fixing plate 6, a second sealing ring 11 is arranged between the drying cylinder 2 and the fixing plate 6, one side of the second sealing ring 11 abuts against the drying cylinder 2, the other side of the second sealing ring 11 abuts against the fixing plate 6, and the arrangement of the first sealing ring 10 and the second sealing ring 11 is beneficial to improving the sealing performance of the overall structure of the device.
Further, in the above technical solution, a liquid storage tank 12 is arranged at the bottom of the guide cylinder 1, one side of the liquid storage tank 12 is set to be an arc surface, a discharge valve 13 is fixedly connected to the bottom of the liquid storage tank 12, and the discharge valve 13 is communicated with the liquid storage tank 12.
Further, in the above technical scheme, a communicating cavity 14 is formed in the middle of the drying cylinder 2, the cross section of the communicating cavity 14 is arc-shaped, an air guide hole is formed in the inner wall of the drying cylinder 2, the air guide hole is communicated with the communicating cavity 14, and an exhaust hole is formed in the top of the drying cylinder 2.
Further, in the above technical scheme, the outer sides of the guide cylinder 1 and the drying cylinder 2 are both sleeved with a fixed sleeve 15, the bottom of the fixed sleeve 15 is fixedly connected with a support column, the bottom of the support column is fixedly connected with a fixed seat 16, one side of the top of one of the fixed seats 16 is fixedly connected with an air heater 17, the output end of the air heater 17 is fixedly connected with an air guide pipe, and one end of the air guide pipe, which is far away from the air heater 17, is communicated with the communicating cavity 14.
Further, in the above technical scheme, one side of drying cylinder 2, which is far away from liquid removing mechanism 3, is provided with plugging plate 18, plugging plate 18 passes through screw fixed connection with drying cylinder 2, a third pipeline through groove 19 has been seted up at plugging plate 18 middle part, third pipeline through groove 19 and the coaxial setting of second pipeline through groove 9, the diameter that third pipeline led to groove 19 is greater than the diameter that first pipeline led to groove 8, third pipeline through groove 19 inner wall fixedly connected with third sealing washer 20, the inner diameter of third sealing washer 20 equals with the diameter that first pipeline led to groove 8, third sealing washer 20 is made by rubber materials.
Further, in the above technical solution, a connection valve 21 is fixedly connected to one side of the guide cylinder 1 away from the liquid removing mechanism 3, the connection valve 21 is communicated with the inside of the guide cylinder 1, and the diameter of the first pipeline through groove 8 is smaller than the diameter of the second pipeline through groove 9.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, a corresponding liquid removing scraper 7 and a corresponding plugging plate 18 are selected according to the outer diameter of a galvanized pipe and the specified attachment thickness of passivation liquid, so that a first pipeline through groove 8 on the liquid removing scraper 7 and a third sealing ring 20 on the plugging plate 18 are matched with the galvanized pipe, the corresponding liquid removing scraper 7 is fixedly connected with a fixed plate 6 through screws, the corresponding plugging plate 18 is fixedly connected with a drying cylinder 2 through screws, one end of a guide cylinder 1 is sleeved with one end of a connecting sleeve 4, the guide cylinder 1 is fixedly connected with the connecting sleeve 4 through screws, one end of the drying cylinder 2 is sleeved with the other end of the connecting sleeve 4, the drying cylinder 2 is fixedly connected with the connecting sleeve 4 through screws, a connecting valve 21 is butted with the output end of a passivation liquid spraying device, and the pipe with the passivation liquid sprayed on the surface sequentially passes through the through groove 8 of the first pipeline 8, The second pipeline through groove 9 and the third pipeline through groove 19, the liquid removing scraper 7 scrapes off redundant passivation liquid on the surface of the galvanized pipe, and the passivation liquid is uniformly attached to the surface of the galvanized pipe, the redundant passivation liquid is collected into the liquid storage tank 12 after being scraped by the liquid removing scraper 7, the passivation liquid can be taken out through the discharge valve 13 for reuse, the resource utilization rate is improved, and the processing cost is reduced, after the galvanized pipe with the uniform passivation liquid attached to the surface enters the drying cylinder 2, the hot air fan 17 is started, the hot air fan 17 conveys hot air into the communicating cavity 14 through the air guide pipe, the hot air enters the drying cylinder 2 through the air guide hole and uniformly blows the passivation liquid on the surface of the galvanized pipe, so that the passivation liquid on the surface of the galvanized pipe is uniformly dried, the drying efficiency is improved, the dried galvanized pipe is conveyed outwards through the third pipeline through groove 19, and the third sealing ring 20 can avoid abrasion to the passivation layer on the surface of the galvanized pipe while improving the sealing performance of the drying cylinder 2, is favorable for improving the quality of the finished product.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a galvanized pipe production and processing is with exempting from washing formula surface passivation liquid remove device, includes guide cylinder (1), its characterized in that: the drying cylinder (2) is arranged on one side of the guide cylinder (1), the liquid removing mechanism (3) is arranged between the drying cylinder (2) and the guide cylinder (1), the liquid removing mechanism (3) comprises a connecting sleeve (4), one end of the connecting sleeve (4) is sleeved with the outer side of the guide cylinder (1), the other end of the connecting sleeve (4) is sleeved with the outer side of the drying cylinder (2), first screw holes (5) are formed in the surface of the connecting sleeve (4), second screw holes are formed in the outer sides of the guide cylinder (1) and the drying cylinder (2), the second screw holes are matched with the first screw holes (5), the guide cylinder (1) and the drying cylinder (2) are fixedly connected with the connecting sleeve (4) through screws, a fixing plate (6) is fixedly connected to the middle of the connecting sleeve (4), the fixing plate (6) is integrally arranged with the connecting sleeve (4), a liquid removing scraper (7) is arranged on one side of the fixing plate (6), remove liquid scraper blade (7) and fixed plate (6) and pass through screw fixed connection, remove liquid scraper blade (7) middle part and seted up first pipeline and led to groove (8), fixed plate (6) middle part has been seted up the second pipeline and has been led to groove (9), the second pipeline leads to groove (9) and leads to groove (8) coaxial setting with first pipeline.
2. The washing-free surface passivation solution removing device for the production and processing of the galvanized pipe as recited in claim 1, characterized in that: the drying device is characterized in that a first sealing ring (10) is arranged between the guide cylinder (1) and the fixing plate (6), one side of the first sealing ring (10) is abutted against the guide cylinder (1), the other side of the first sealing ring (10) is abutted against the fixing plate (6), a second sealing ring (11) is arranged between the drying cylinder (2) and the fixing plate (6), one side of the second sealing ring (11) is abutted against the drying cylinder (2), and the other side of the second sealing ring (11) is abutted against the fixing plate (6).
3. The washing-free surface passivation solution removing device for the production and processing of the galvanized pipe as recited in claim 1, characterized in that: the bottom of the guide cylinder (1) is provided with a liquid storage tank (12), one side of the liquid storage tank (12) is provided with an arc surface, the bottom of the liquid storage tank (12) is fixedly connected with a discharge valve (13), and the discharge valve (13) is communicated with the liquid storage tank (12).
4. The washing-free surface passivation solution removing device for the production and processing of the galvanized pipe as recited in claim 1, characterized in that: the drying device is characterized in that a communicating cavity (14) is formed in the middle of the drying cylinder (2), the cross section of the communicating cavity (14) is arc-shaped, an air guide hole is formed in the inner wall of the drying cylinder (2), the air guide hole is communicated with the communicating cavity (14), and an exhaust hole is formed in the top of the drying cylinder (2).
5. The washing-free surface passivation solution removing device for the production and processing of the galvanized pipe as recited in claim 4, characterized in that: the outer sides of the guide cylinder (1) and the drying cylinder (2) are respectively sleeved with a fixed sleeve (15), the bottom of the fixed sleeve (15) is fixedly connected with a supporting column, the bottom of the supporting column is fixedly connected with a fixed seat (16), one side of the top of one of the fixed seats (16) is fixedly connected with an air heater (17), the output end of the air heater (17) is fixedly connected with an air guide pipe, and one end, far away from the air heater (17), of the air guide pipe is communicated with a communication cavity (14).
6. The washing-free surface passivation solution removing device for the production and processing of the galvanized pipe as recited in claim 1, characterized in that: one side of removing liquid mechanism (3) is kept away from in drying cylinder (2) is equipped with shutoff board (18), shutoff board (18) pass through screw fixed connection with drying cylinder (2), the logical groove (19) of third pipeline has been seted up at shutoff board (18) middle part, the logical groove (19) of third pipeline leads to the coaxial setting of groove (9) with the second pipeline, the diameter that the logical groove (19) of third pipeline is greater than the diameter that first pipeline leads to groove (8), the logical groove (19) inner wall fixedly connected with third sealing washer (20) of third pipeline, the internal diameter of third sealing washer (20) equals with the diameter that first pipeline leads to groove (8), third sealing washer (20) are made by rubber materials.
7. The washing-free surface passivation solution removing device for the production and processing of the galvanized pipe as recited in claim 1, characterized in that: one side of the guide cylinder (1) far away from the liquid removing mechanism (3) is fixedly connected with a connecting valve (21), the connecting valve (21) is communicated with the inside of the guide cylinder (1), and the diameter of the first pipeline through groove (8) is smaller than that of the second pipeline through groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879396.5U CN214383797U (en) | 2020-12-04 | 2020-12-04 | Washing-free surface passivation solution removing device for galvanized pipe production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879396.5U CN214383797U (en) | 2020-12-04 | 2020-12-04 | Washing-free surface passivation solution removing device for galvanized pipe production and processing |
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| Publication Number | Publication Date |
|---|---|
| CN214383797U true CN214383797U (en) | 2021-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022879396.5U Active CN214383797U (en) | 2020-12-04 | 2020-12-04 | Washing-free surface passivation solution removing device for galvanized pipe production and processing |
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|---|---|
| CN (1) | CN214383797U (en) |
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Assignee: Yunnan Guantong Industrial Co.,Ltd. Assignor: Kestar Technology Co.,Ltd. Contract record no.: X2023530000006 Denomination of utility model: A non washable surface passivation liquid removal device for the production and processing of galvanized pipes Granted publication date: 20211012 License type: Common License Record date: 20230330 |