CN216998547U - Energy-concerving and environment-protective hot-galvanize apparatus for producing - Google Patents
Energy-concerving and environment-protective hot-galvanize apparatus for producing Download PDFInfo
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- CN216998547U CN216998547U CN202220585952.4U CN202220585952U CN216998547U CN 216998547 U CN216998547 U CN 216998547U CN 202220585952 U CN202220585952 U CN 202220585952U CN 216998547 U CN216998547 U CN 216998547U
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- box body
- drying box
- bottom plate
- oil cylinder
- sliding rod
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- 238000001035 drying Methods 0.000 claims abstract description 72
- 238000005246 galvanizing Methods 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 34
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 34
- 239000010959 steel Substances 0.000 abstract description 34
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000014616 translation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an energy-saving and environment-friendly hot galvanizing production device which comprises a base, wherein a drying box body is arranged at the top of the base, a bottom plate is arranged at the bottom of an inner cavity of the drying box body, the bottom plate is fixedly arranged on the base, a sliding rod is arranged at the top of the inner cavity of the drying box body, hollow rods are arranged on one side of the sliding rod at intervals, the hollow rods are perpendicular to the sliding rod, a push-pull oil cylinder is arranged at one end of the drying box body, the push-pull oil cylinder is fixedly arranged on the drying box body, a piston column of the push-pull oil cylinder penetrates through the drying box body and is fixedly connected with the sliding rod, and the hollow rods are fixedly arranged on the sliding rod. When the steel tube hot galvanizing drying device is used, the distance between the supporting plates can be adjusted according to steel tubes with different lengths, the applicability is improved, the uniform drying of the inner wall and the outer wall of the steel tube is realized, the drying efficiency and the drying effect are effectively improved, and the hot galvanizing drying device is beneficial to the propulsion of the hot galvanizing process flow.
Description
Technical Field
The utility model belongs to the technical field of hot galvanizing, and particularly relates to an energy-saving and environment-friendly hot galvanizing production device.
Background
The hot dip galvanizing is one of the most effective means for delaying the environmental corrosion of steel materials, and is to dip the steel products with their surfaces cleaned and activated into molten zinc liquid, and to plate a zinc alloy coating with good adhesion on the steel products through the reaction and diffusion between iron and zinc. The existing steel products, such as steel pipes, need to be dried and preheated before being subjected to hot galvanizing process, so that residual moisture on the surfaces of the steel pipes subjected to pickling, derusting, washing, scouring and other processes is removed; on the other hand, the steel pipe is prevented from being deformed due to rapid temperature rise during hot galvanizing, the traditional steel pipe drying and preheating mode is that the steel pipe is stacked in a drying chamber to be dried, the water remained on the outer side and the inner wall of the steel pipe in the mode can not be uniformly removed, the drying operation period is longer, the process is delayed, the drying efficiency and the drying effect are not ideal, and the long-term development of a factory is not facilitated. Aiming at the problems, an energy-saving and environment-friendly hot galvanizing production device is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides an energy-saving and environment-friendly hot galvanizing production device.
The technical scheme of the utility model is realized as follows: an energy-saving and environment-friendly hot galvanizing production device comprises a base, wherein a drying box body is arranged at the top of the base, a bottom plate is arranged at the bottom of an inner cavity of the drying box body, the bottom plate is fixedly installed on the base, a sliding rod is arranged at the top of the inner cavity of the drying box body, hollow rods are arranged on one side of the sliding rod at intervals, the hollow rods are perpendicular to the sliding rods, a push-pull oil cylinder is arranged at one end of the drying box body, the push-pull oil cylinder is fixedly installed on the drying box body, a piston column of the push-pull oil cylinder penetrates through the drying box body and is fixedly connected with the sliding rod, the hollow rods are fixedly installed on the sliding rod, a connecting main pipe is arranged on the other side of the sliding rod, one end of each hollow rod penetrates through the sliding rod and is connected with the connecting main pipe, and one side, far away from the sliding rod, of the connecting main pipe is communicated with a telescopic hose;
drying box top fixed mounting has the heating box, heating box one side is provided with the air pump, air pump fixed mounting is on the drying box, the air inlet of air pump is connected with the outlet duct, the one end that the air pump was kept away from to the outlet duct communicates with the heating box internal portion, the gas outlet of air pump is connected with the return bend that admits air, the one end that the air pump was kept away from to the return bend that admits air is connected with the expansion hose.
Preferably, the top parts of the two ends of the bottom plate are both provided with cross bars which are parallel to the bottom plate, the top of the cross bar is fixedly connected with a supporting plate, the top of the supporting plate is provided with arc-shaped grooves corresponding to the number of the hollow bars, the bottoms of the two ends of the cross rod are fixedly connected with first sliding blocks, the two sides of the bottom plate are provided with first sliding grooves corresponding to the first sliding blocks, the first sliding block is positioned in the first sliding block, the top of the bottom plate is provided with a groove, the groove is positioned between the first sliding grooves, a bidirectional ball screw is arranged in the groove, both ends of the bidirectional ball screw are rotationally connected with the bottom plate through bearings, the bottom of the cross bar is fixedly connected with a nut block which is coaxially and spirally connected with a bidirectional ball screw, and a driving motor is arranged on one side of the bottom plate and fixedly installed on the base, and one end of the bidirectional ball screw penetrates through the bottom plate and is connected with the output end of the driving motor.
Preferably, the two ends of the sliding rod are fixedly connected with second sliding blocks, second sliding grooves corresponding to the second sliding blocks are formed in the two sides of the inner wall of the drying box body, and the second sliding blocks are located in the second sliding grooves.
Preferably, a second fixing groove is formed in the bottom of the heating box body, an air exhaust fan is installed in the second fixing groove, the heating box body is communicated with the inside of the drying box body through the second fixing groove, a filter screen is arranged at the top of the heating box body, a quadrilateral frame is fixedly connected to the inside of the heating box body, a heating pipe is fixedly installed in the quadrilateral frame, a first fixing groove is formed in one end, away from the push-pull oil cylinder, of the drying box body, an exhaust fan is fixedly installed in the first fixing groove, a connecting cover is arranged on one side, away from the drying box body, of the exhaust fan, the connecting cover is fixedly installed on the drying box body, and the connecting cover is communicated with the inside of the drying box body through the first fixing groove.
Preferably, the four corners of the top of the drying box body are fixedly connected with connecting seats, lifting oil cylinders are arranged below the connecting seats, the lifting oil cylinders are fixedly installed on the drying box body, and piston columns of the lifting oil cylinders are fixedly connected with the connecting seats.
Preferably, the hollow rod is provided with air outlet through holes at intervals.
Compared with the prior art, when the steel tube support plate is used, the steel tube can be arranged in an overhead manner by utilizing the arc-shaped groove at the top of the support plate, the bidirectional ball screw is driven by the driving motor to rotate, and the bidirectional ball screw drives the nut block and the cross rod to translate, so that the distance between the support plates is adjusted according to steel tubes with different lengths, and the applicability is improved; utilize air exhaust fan in with outside air suction heating box, heat through the heating pipe, in the air that is heated partly got into the drying box through the second fixed slot, dried steel pipe outer wall, another part was exported via the through-hole of giving vent to anger in the hollow pole of air pump suction, dried steel pipe inner wall to realized the even stoving to steel pipe inner and outer wall, effectively improved drying efficiency and stoving effect, be favorable to the propulsion of hot-galvanize process flow.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of an energy-saving and environment-friendly hot galvanizing production device provided by the utility model.
FIG. 2 is a schematic diagram of a specific structure of a bottom plate of the energy-saving and environment-friendly hot galvanizing production device provided by the utility model.
FIG. 3 is a schematic view of the internal structure of a drying box of the energy-saving and environment-friendly hot galvanizing production device provided by the utility model.
FIG. 4 is a schematic view of the internal structure of a heating box of the energy-saving and environment-friendly hot galvanizing production device provided by the utility model.
In the figure: 1. a base; 2. a base plate; 3. a cross bar; 4. a support plate; 5. an arc-shaped slot; 6. a first slider; 7. a first chute; 8. a nut block; 9. a drive motor; 10. a groove; 11. a bidirectional ball screw; 12. drying the box body; 13. a slide bar; 14. a second slider; 15. a second chute; 16. a hollow shaft; 17. an air outlet through hole; 18. connecting a main pipe; 19. a flexible hose; 20. a push-pull oil cylinder; 21. a first fixing groove; 22. an exhaust fan; 23. a connecting cover; 24. a second fixing groove; 25. an air extraction fan; 26. heating the box body; 27. an air outlet pipe; 28. filtering with a screen; 29. a quadrilateral frame; 30. heating a tube; 31. an air pump; 32. an air inlet bent pipe; 33. a connecting seat; 34. a lift cylinder.
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.
Referring to fig. 1-4, the present invention provides a technical solution: an energy-saving and environment-friendly hot galvanizing production device comprises a base 1, a drying box body 12 is arranged at the top of the base 1, a bottom plate 2 is arranged at the bottom of an inner cavity of the drying box body 12, the bottom plate 2 is fixedly arranged on the base 1, a sliding rod 13 is arranged at the top of an inner cavity of the drying box body 12, hollow rods 16 are arranged at intervals on one side of the sliding rod 13, the hollow rods 16 are perpendicular to the sliding rod 13, a push-pull oil cylinder 20 is arranged at one end of the drying box body 12, the push-pull oil cylinder 20 is fixedly arranged on the drying box body 12, a piston column of the push-pull oil cylinder 20 penetrates through the drying box body 12 and is fixedly connected with the sliding rod 13, the hollow rods 16 are fixedly arranged on the sliding rod 13, a connecting main pipe 18 is arranged at the other side of the sliding rod 13, one end of the hollow rod 16 penetrates through the sliding rod 13 and is connected with the connecting main pipe 18, a telescopic hose 19 is communicated with one side of the connecting main pipe 18, the sliding rod 13 is pushed by the push-pull oil cylinder 20 to horizontally move to one side of a support plate 4, the hollow rod 16 enters the steel pipe, so that the drying work is convenient to carry out;
Furthermore, the top of the two ends of the bottom plate 2 is provided with a cross bar 3, the cross bar 3 is parallel to the bottom plate 2, the top of the cross bar 3 is fixedly connected with a support plate 4, the top of the support plate 4 is provided with arc-shaped grooves 5 with the number corresponding to the number of the hollow bars 16, the bottom of the two ends of the cross bar 3 is fixedly connected with a first slide block 6, the two sides of the bottom plate 2 are provided with first slide grooves 7 corresponding to the first slide blocks 6, the first slide blocks 6 are positioned in the first slide blocks 6, the top of the bottom plate 2 is provided with a groove 10, the groove 10 is positioned between the first slide grooves 7, a bidirectional ball screw 11 is arranged in the groove 10, the two ends of the bidirectional ball screw 11 are rotatably connected with the bottom plate 2 through bearings, the bottom of the cross bar 3 is fixedly connected with a nut block 8, the nut block 8 is coaxially and spirally connected with the bidirectional ball screw 11, one side of the bottom plate 2 is provided with a driving motor 9, the driving motor 9 is fixedly installed on the base 1, 11 one ends of two-way ball run through bottom plate 2 and are connected with the 9 outputs of driving motor, 5 arc wall through 4 tops of backup pad carry out the bearing to the steel pipe, utilize driving motor 9 to drive 11 rotations of two-way ball, 11 drive nut pieces 8 of two-way ball, horizontal pole 3 translations, thereby can adjust backup pad 4's interval according to steel pipe length, the suitability has been improved, through setting up first spout 7, make horizontal pole 3 more smooth and easy when the translation, the stability of structure has been improved.
Further, the equal fixedly connected with second slider 14 in slide bar 13 both ends, drying box 12 inner wall both sides all seted up with the corresponding second spout 15 of second slider 14, second slider 14 is located second spout 15, through setting up second spout 15, second slider 14 for slide bar 13 is more smooth and easy during the translation, avoids hollow rod 16 skew, has further improved the stability of structure.
Further, a second fixing groove 24 is formed at the bottom of the heating box 26, an air extracting fan 25 is installed in the second fixing groove 24, the heating box 26 is communicated with the inside of the drying box 12 through the second fixing groove 24, a filter screen 28 is arranged at the top of the heating box 26, a quadrilateral frame 29 is fixedly connected inside the heating box 26, a heating pipe 30 is fixedly installed inside the quadrilateral frame 29, a first fixing groove 21 is formed at one end of the drying box 12 away from the push-pull oil cylinder 20, an exhaust fan 22 is fixedly installed inside the first fixing groove 21, a connecting cover 23 is arranged at one side of the exhaust fan 22 away from the drying box 12, the connecting cover 23 is fixedly installed on the drying box 12, the connecting cover 23 is communicated with the inside of the drying box 12 through the first fixing groove 21, external air is extracted into the heating box 26 through the air extracting fan 25, impurities are filtered through the filter screen 28, and the heating pipe 30 heats the air, the air that is heated gets into stoving box 12 through second fixed slot 24 in, dries the steel pipe outer wall, and the steam that remaining pickle evaporated is taken out outside stoving box 12 by exhaust fan 22, collects the pipeline with outside waste gas through connecting cover 23 and is connected, can carry out centralized processing to harmful gas, prevents to cause the emergence of damage and air pollution condition to the staff health.
Further, all fixedly connected with connecting seat 33 is at the top four corners of stoving box 12, is provided with lift cylinder 34 below connecting seat 33, and lift cylinder 34 fixed mounting is on stoving box 12, and lift cylinder 34's piston post and connecting seat 33 fixed connection utilize lift cylinder 34 to drive connecting seat 33, stoving box 12 and rise, make things convenient for the staff to carry out material loading unloading work.
Furthermore, the hollow rod 16 is provided with air outlet through holes 17 at intervals, and hot air in the hollow rod 16 is sprayed onto the inner wall of the steel pipe through the air outlet through holes 17, so that targeted drying of the inner wall of the steel pipe is realized.
Specifically, in use, firstly, a worker connects the connecting cover 23 with an external waste gas collecting pipeline, then starts the driving motor 9 to drive the bidirectional ball screw 11 to rotate according to the length of the steel pipe, the bidirectional ball screw 11 drives the cross rod 3 to translate, so that the distance between the supporting plates 4 is adjusted, the steel pipe is arranged in an overhead manner through the arc-shaped groove 5, then the drying box body 12 falls down and covers the outside of the steel pipe through the lifting oil cylinder 34, then starts the push-pull oil cylinder 20 to push the sliding rod 13 to move towards one side of the supporting plate 4, so that the hollow rod 16 enters the steel pipe, then starts the air exhaust fan 25 to suck external air into the heating box body 26, heats the external air through the heating pipe 30, and a part of the heated air enters the drying box body 12 through the second fixing groove 24 to dry the outer wall of the steel pipe; the other part is pumped into the hollow rod 16 by the air pump 31 and is output through the air outlet through hole 17 to dry the inner wall of the steel pipe, so that the uniform drying of the inner wall and the outer wall of the steel pipe is realized, and the drying efficiency and the drying effect are effectively improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An energy-saving and environment-friendly hot galvanizing production device comprises a base (1) and is characterized in that a drying box body (12) is arranged at the top of the base (1), a bottom plate (2) is arranged at the bottom of an inner cavity of the drying box body (12), the bottom plate (2) is fixedly arranged on the base (1), a sliding rod (13) is arranged at the top of the inner cavity of the drying box body (12), hollow rods (16) are discontinuously arranged at equal intervals on one side of each sliding rod (13), the hollow rods (16) are perpendicular to the sliding rods (13), a push-pull oil cylinder (20) is arranged at one end of the drying box body (12), the push-pull oil cylinder (20) is fixedly arranged on the drying box body (12), a piston column of the push-pull oil cylinder (20) penetrates through the drying box body (12) and is fixedly connected with the sliding rods (13), and the hollow rods (16) are fixedly arranged on the sliding rods (13), a connecting main pipe (18) is arranged on the other side of the sliding rod (13), one end of the hollow rod (16) penetrates through the sliding rod (13) to be connected with the connecting main pipe (18), and a telescopic hose (19) is communicated with one side, far away from the sliding rod (13), of the connecting main pipe (18);
drying box body (12) top fixed mounting has heating box body (26), heating box body (26) one side is provided with air pump (31), air pump (31) fixed mounting is on drying box body (12), the air inlet of air pump (31) is connected with outlet duct (27), the one end that air pump (31) were kept away from in outlet duct (27) is linked together with heating box body (26) is inside, the gas outlet of air pump (31) is connected with air inlet elbow (32), the one end that air pump (31) were kept away from in air inlet elbow (32) is connected with expansion hose (19).
2. The energy-saving environment-friendly hot dip galvanizing production device according to claim 1, characterized in that cross bars (3) are arranged on the tops of both ends of the bottom plate (2), the cross bars (3) are parallel to the bottom plate (2), a support plate (4) is fixedly connected to the tops of the cross bars (3), arc-shaped grooves (5) corresponding to the number of the hollow bars (16) are formed in the tops of the support plates (4), first sliders (6) are fixedly connected to the bottoms of both ends of the cross bars (3), first sliding grooves (7) corresponding to the first sliders (6) are formed in both sides of the bottom plate (2), the first sliders (6) are positioned in the first sliders (6), grooves (10) are formed in the tops of the bottom plate (2), the grooves (10) are positioned between the first sliding grooves (7), and bidirectional ball screws (11) are arranged in the grooves (10), two-way ball (11) both ends all rotate with bottom plate (2) through the bearing and are connected, horizontal pole (3) bottom fixedly connected with nut piece (8), nut piece (8) and the coaxial screw connection of two-way ball (11), bottom plate (2) one side is provided with driving motor (9), driving motor (9) fixed mounting is on base (1), two-way ball (11) one end runs through bottom plate (2) and is connected with driving motor (9) output.
3. The energy-saving environment-friendly hot galvanizing production device according to claim 1, wherein two ends of the sliding rod (13) are fixedly connected with second sliding blocks (14), two sides of the inner wall of the drying box body (12) are respectively provided with second sliding grooves (15) corresponding to the second sliding blocks (14), and the second sliding blocks (14) are located in the second sliding grooves (15).
4. The energy-saving environment-friendly hot galvanizing production device according to claim 1, wherein a second fixing groove (24) is formed in the bottom of the heating box body (26), an air exhaust fan (25) is installed in the second fixing groove (24), the heating box body (26) is communicated with the inside of the drying box body (12) through the second fixing groove (24), a filter screen (28) is arranged at the top of the heating box body (26), a quadrilateral frame (29) is fixedly connected to the inside of the heating box body (26), a heating pipe (30) is fixedly installed in the quadrilateral frame (29), a first fixing groove (21) is formed in one end, away from the push-pull oil cylinder (20), of the drying box body (12), an exhaust fan (22) is fixedly installed in the first fixing groove (21), and a connecting cover (23) is arranged on one side, away from the drying box body (12), of the exhaust fan (22), the connecting cover (23) is fixedly arranged on the drying box body (12), and the connecting cover (23) is communicated with the inside of the drying box body (12) through a first fixing groove (21).
5. The energy-saving environment-friendly hot dip galvanizing production device according to claim 1, characterized in that four corners of the top of the drying box body (12) are fixedly connected with connecting seats (33), a lifting oil cylinder (34) is arranged below the connecting seats (33), the lifting oil cylinder (34) is fixedly installed on the drying box body (12), and a piston column of the lifting oil cylinder (34) is fixedly connected with the connecting seats (33).
6. An energy-saving and environment-friendly hot galvanizing production device according to claim 1, characterized in that the hollow rod (16) is provided with air outlet through holes (17) intermittently at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220585952.4U CN216998547U (en) | 2022-03-17 | 2022-03-17 | Energy-concerving and environment-protective hot-galvanize apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220585952.4U CN216998547U (en) | 2022-03-17 | 2022-03-17 | Energy-concerving and environment-protective hot-galvanize apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216998547U true CN216998547U (en) | 2022-07-19 |
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ID=82369804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220585952.4U Active CN216998547U (en) | 2022-03-17 | 2022-03-17 | Energy-concerving and environment-protective hot-galvanize apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216998547U (en) |
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2022
- 2022-03-17 CN CN202220585952.4U patent/CN216998547U/en active Active
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