CN116288393A - Pickling passivation tank for stainless steel pipe production - Google Patents
Pickling passivation tank for stainless steel pipe production Download PDFInfo
- Publication number
- CN116288393A CN116288393A CN202310351509.XA CN202310351509A CN116288393A CN 116288393 A CN116288393 A CN 116288393A CN 202310351509 A CN202310351509 A CN 202310351509A CN 116288393 A CN116288393 A CN 116288393A
- Authority
- CN
- China
- Prior art keywords
- tank
- stainless steel
- fixedly connected
- water
- pickling passivation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 61
- 239000010935 stainless steel Substances 0.000 title claims abstract description 61
- 238000005554 pickling Methods 0.000 title claims abstract description 51
- 238000002161 passivation Methods 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 68
- 239000007788 liquid Substances 0.000 claims description 49
- 238000011084 recovery Methods 0.000 claims description 21
- 210000005056 cell body Anatomy 0.000 claims description 15
- 239000003651 drinking water Substances 0.000 claims description 8
- 235000020188 drinking water Nutrition 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 239000008213 purified water Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/04—Apparatus for cleaning or pickling metallic material for cleaning pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to the technical field of pickling passivation tanks, and discloses a pickling passivation tank for producing stainless steel pipes, which comprises a tank body, wherein the upper ends of the inner walls of two sides of the tank body are fixedly connected with a fixed plate, the lower surface of the fixed plate is fixedly connected with a motor and slide bars, the output end of the lower surface of the motor is fixedly connected with a screw rod, one end of the screw rod, which is far away from the motor, is rotationally connected with the inner bottom surface of the tank body through a bearing, one end of the slide bar, which is far away from the fixed plate, is fixedly connected with the inner bottom surface of the tank body, the outer surface of the screw rod is in threaded connection with a movable block, the outer surface of the slide bar is in sliding connection with two connecting plates, and a filter screen is fixedly connected between one side surface, which is close to the two connecting plates; the convenience of taking the stainless steel tube can be improved through the cooperation of the structure.
Description
Technical Field
The invention belongs to the technical field of pickling passivation tanks, and particularly relates to a pickling passivation tank for stainless steel tube production.
Background
Black and yellow oxide skin appears in the stainless steel during the processing process, and in order to improve the appearance and corrosion resistance of the stainless steel, the processed stainless steel must be subjected to pickling passivation treatment. The oxide skin generated after welding and high-temperature processing is removed, so that silver is bright and light, and an oxide film taking chromium as a main substance is formed on the surface after processing, so that secondary oxygen corrosion can not be generated any more, the passivation purpose is achieved, the surface anti-corrosion quality of stainless steel products is improved, and the service life of equipment is prolonged.
In the pickling and passivating operation of the stainless steel tube, a pickling and passivating tank is used, so that the stainless steel tube is placed at the bottom of the pickling and passivating tank, and because the depths of the tank bodies are different, workers cannot collide with the tank wall of the pickling and passivating tank when placing or taking the stainless steel tube in the operation process, and the pickling and passivating tank is inconvenient to produce.
Disclosure of Invention
The invention aims at: in order to improve the convenience when taking the stainless steel tube, a pickling passivation tank for producing the stainless steel tube is provided.
The technical scheme adopted by the invention is as follows:
the utility model provides a stainless steel pipe production pickling passivation groove, includes the cell body, the both sides inner wall upper end fixedly connected with fixed plate of cell body, the lower surface fixedly connected with motor and slide bar of fixed plate, the lower surface output of motor fixedly connected with lead screw, the lead screw keep away from the one end of motor pass through the bearing with the interior bottom surface rotation of cell body is connected, the slide bar keep away from the one end of fixed plate with the interior bottom surface fixed connection of cell body, the surface threaded connection of lead screw has the movable block, the surface sliding connection of slide bar has the connecting plate, the quantity of connecting plate is two, two fixedly connected with filter screen between the side that the connecting plate is close to mutually;
the shower nozzle is installed to the front side inner wall and the rear side inner wall of cell body, the front side outer wall and the rear side outer wall fixedly connected with water tank of cell body, the inside wall fixedly connected with water pump of water tank, the water inlet of water pump with the inside appearance chamber of water tank is linked together, the delivery port intercommunication of water pump has the drinking-water pipe, the drinking-water pipe keep away from the one end of water pump with the inside appearance chamber of shower nozzle is linked together.
In a preferred mode of the invention, the number of the spray heads, the water suction pipes and the water pumps is a plurality, and the openings of the spray heads are inclined downwards by 45 degrees.
In a preferred mode of the invention, the upper surface of the water tank is provided with a water filling port.
In a preferred mode of the invention, the outer wall of the right side of the tank body is fixedly connected with a recovery tank, the upper surface of the recovery tank is fixedly connected with a solution tank, and the inner containing cavity of the solution tank is communicated with the inner containing cavity of the tank body through a liquid inlet pipe.
In a preferred mode of the invention, a valve II is arranged on the outer surface of the liquid inlet pipe, and a liquid inlet is formed in the upper surface of the solution tank.
In a preferred mode of the invention, the inner side wall of the recovery tank is fixedly connected with a liquid pump, the bottom end inner cavity of the tank body is communicated with a liquid pumping pipe, one end of the liquid pumping pipe, which is far away from the tank body, is communicated with a water inlet of the liquid pump, and a water outlet of the liquid pump is positioned at the upper end of the liquid pump inner cavity.
In a preferred mode of the invention, a drain pipe is communicated with the bottom end of the inner cavity of the recovery box, and a valve I is arranged on the outer surface of the drain pipe.
In a preferred mode of the invention, the upper surface of the tank body is provided with a top cover, and the lower surfaces of the two ends of the top cover are fixedly connected with plugboards.
In a preferred mode of the invention, slots are formed in the upper surfaces of two sides of the slot body, and the inner surfaces of the slots are spliced with the outer surfaces of the plugboards.
In a preferred mode of the invention, the outer surfaces of the two sides of the top cover are fixedly connected with lifting plates.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the stainless steel pipe pickling and passivating device, after the stainless steel pipe is placed on the upper surface of the filter screen, a solution for pickling and passivating can be injected into the groove body to perform pickling and passivating on the stainless steel pipe, after pickling and passivating are finished, the motor can be started to enable the screw rod to rotate, the moving block can move upwards under the rotating action of the screw rod, meanwhile, the rotating moving block can drive the sliding block to slide upwards on the outer surface of the sliding rod through the connecting plate, the connecting plate can also drive the filter screen to move upwards, so that the stainless steel pipe can be lifted out of the solution for pickling and passivating, purified water can be washed and taken out subsequently, and convenience in taking the stainless steel pipe can be improved through cooperation of the structure.
2. According to the invention, after the stainless steel tube is lifted out of the acid-washing passivation solution, a liquid pump can be started to pump the acid passivation solution in the tank body to the inside of the recovery tank through the liquid pump, then the water pump is started to enable purified water in the water tank to be sprayed out from the spray head after passing through the water pump, and the surface of the acid-passivated stainless steel tube is washed, so that the residual solution is washed cleanly; and then opening a valve I to lead out the pickling and passivating solution in the recovery box from the liquid outlet and then pouring the solution into the solution box for later use, then starting a liquid pump again to pump purified water for flushing residual solution into the recovery box, putting the solution into a second batch of stainless steel pipes again after the water in the tank body is pumped away, and opening a valve II to enable the standby pickling and passivating solution in the solution box to enter the tank body again for pickling and passivating the stainless steel pipes.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a side cross-sectional view of the present invention;
FIG. 4 is a schematic view of a connection structure on the inner wall of the tank body according to the present invention;
FIG. 5 is a schematic diagram of the connection of a screw, a slide bar, a motor, a moving block, a slide block, a connecting plate and a filter screen in the invention;
fig. 6 is an enlarged view of a of fig. 2 in the present invention.
The marks in the figure: 1-groove body, 2-fixed plate, 3-motor, 4-lead screw, 5-movable block, 6-slide bar, 7-slider, 8-connecting plate, 9-filter screen, 10-water tank, 11-shower nozzle, 12-water filling port, 13-top cap, 14-picture peg, 15-slot, 16-recovery tank, 17-drawing liquid pump, 18-drawing liquid pipe, 19-fluid-discharge pipe, 20-valve one, 21-drawing plate, 22-solution tank, 23-inlet, 24-inlet pipe, 25-valve two, 26-water pumping pipe, 27-water pump.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An acid pickling passivation tank for stainless steel pipe production according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.
With reference to figures 1-6 of the drawings,
examples:
referring to fig. 1-3, an acid pickling passivation tank for stainless steel pipe production comprises a tank body 1, wherein the outer wall of the right side of the tank body 1 is fixedly connected with a recovery tank 16, the upper surface of the recovery tank 16 is fixedly connected with a solution tank 22, and solution for acid pickling passivation can be injected into the solution tank 22 from a liquid inlet 23; the upper surface of solution case 22 has seted up inlet 23, and the inside appearance chamber of solution case 22 is linked together through feed liquor pipe 24 and the inside appearance chamber of cell body 1, and the surface of feed liquor pipe 24 is provided with valve two 25, opens valve two 25 and can make the solution flow to cell body 1 inside and carry out the pickling passivation to the stainless steel pipe.
Referring to fig. 2, 4 and 5, the upper ends of the inner walls of the two sides of the tank body 1 are fixedly connected with a fixed plate 2, the lower surface of the fixed plate 2 is fixedly connected with a motor 3 and a sliding rod 6, the output end of the lower surface of the motor 3 is fixedly connected with a screw rod 4, one end of the screw rod 4 far away from the motor 3 is rotationally connected with the inner bottom surface of the tank body 1 through a bearing, and when the pickling and passivation of the stainless steel tube in the tank body 1 are finished, the motor 3 can be started to rotate the screw rod 4; the outer surface threaded connection of lead screw 4 has movable block 5, and movable block 5 can upwards move under the rotation effect of lead screw 4.
Referring to fig. 2, 4 and 5, one end of the sliding rod 6 far away from the fixed plate 2 is fixedly connected with the inner bottom surface of the tank body 1, the outer surface of the sliding rod 6 is slidably connected with two connecting plates 8, and a filter screen 9 is fixedly connected between one side surface of the two connecting plates 8 close to each other; the pivoted movable block 5 can drive slider 7 through connecting plate 8 and carry out the upward sliding at the surface of slide bar 6, and connecting plate 8 also can drive filter screen 9 upward movement to lift out the stainless steel pipe of filter screen 9 upper surface from the solution of pickling passivation, so that follow-up pure water washing and taking to the stainless steel pipe, can improve the convenience when taking the stainless steel pipe through the cooperation of above structure.
Referring to fig. 1 to 3, spray heads 11 are installed on the front side inner wall and the rear side inner wall of the tank body 1, a water tank 10 is fixedly connected to the front side outer wall and the rear side outer wall of the tank body 1, a water filling port 12 is arranged on the upper surface of the water tank 10, and purified water can be added into the water tank 10 through the water filling port 12 for flushing the stainless steel pipe; the inside wall fixedly connected with water pump 27 of water tank 10, the water inlet of water pump 27 is linked together with the inside appearance chamber of water tank 10, the delivery port intercommunication of water pump 27 has drinking-water pipe 26, the one end that drinking-water pipe 26 kept away from water pump 27 is linked together with the inside appearance chamber of shower nozzle 11, drinking-water pipe 26 and water pump 27 quantity is a plurality of, and the opening part of shower nozzle 11 is 45 degrees slope downwards and set up, after lifting out stainless steel pipe from the solution of pickling passivation, can start the drawing liquid pump 17 and take out the inside acid passivation solution liquid of cell body 1 to the inside of recycling box 16 through drawing liquid pipe 18, then start the pure water of water pump 27 messenger water tank 10 inside and spout from shower nozzle 11 after drinking-water pipe 26, and wash the stainless steel pipe surface after the acid passivation, so as to wash out residual solution.
Referring to fig. 1-3, the inner side wall of the recovery tank 16 is fixedly connected with a liquid pump 17, the inner cavity of the bottom end of the tank body 1 is communicated with a liquid pump 18, one end of the liquid pump 18 away from the tank body 1 is communicated with a water inlet of the liquid pump 17, a water outlet of the liquid pump 17 is positioned at the upper end of the inner cavity of the liquid pump 17, and after the stainless steel pipe is lifted out of the pickling passivation solution, the liquid pump 17 can be started to pump the acidic passivation solution in the tank body 1 to the recovery tank 16 through the liquid pump 18; the bottom end of the internal cavity of the recovery tank 16 is communicated with a liquid discharge pipe 19, a valve I20 is arranged on the outer surface of the liquid discharge pipe 19, the acid-washing passivation solution in the recovery tank 16 can be poured into a solution tank 22 for standby after being led out from the liquid discharge pipe 19 through a liquid inlet 23, then a liquid pump 17 is started again to pump purified water for flushing residual solution into the recovery tank 16, after the water in the tank body 1 is pumped away, a second batch of stainless steel pipes can be put into again, and a valve II 25 is opened to enable the acid-washing passivation solution in the solution tank 22 to enter the tank body 1 again for acid-washing passivation of the stainless steel pipes.
Referring to fig. 1, 2 and 6, the upper surface of the tank body 1 is provided with a top cover 13, the lower surfaces of the two ends of the top cover 13 are fixedly connected with inserting plates 14, inserting grooves 15 are formed in the upper surfaces of the two sides of the tank body 1, the inner surfaces of the inserting grooves 15 are connected with the outer surfaces of the inserting plates 14 in an inserting mode, lifting plates 21 are fixedly connected with the outer surfaces of the two sides of the top cover 13, the top cover 13 can be lifted up through the lifting plates 21 so as to place stainless steel pipes inside the tank body 1, and after the stainless steel pipes are placed, the inserting plates 14 on the top cover 13 can be connected with the inserting grooves 15 on the tank body 1 in an inserting mode so as to seal the openings of the upper ends of the tank body 1, and liquid splashing during subsequent pickling passivation or washing of the stainless steel pipes is prevented.
The implementation principle of the embodiment of the pickling passivation tank for stainless steel tube production is as follows:
when the device is used, an external power supply is firstly connected, then after the stainless steel pipe is placed on the upper surface of the filter screen 9, the plugboard 14 on the top cover 13 is connected with the slot 15 on the tank body 1 in an inserting mode, so that the upper end opening of the tank body 1 is sealed, and liquid splashing during subsequent pickling passivation or flushing of the stainless steel pipe is prevented.
The solution for pickling passivation is injected into the solution box 22 from the liquid inlet 23, then the valve II 25 is opened to enable the solution to flow into the tank body 1 to perform pickling passivation on the stainless steel tube, after pickling passivation is finished, the motor 3 can be started to enable the screw rod 4 to rotate, the moving block 5 can move upwards under the rotating action of the screw rod 4, meanwhile, the moving block 5 which rotates can drive the sliding block 7 to slide upwards on the outer surface of the sliding rod 6 through the connecting plate 8, the connecting plate 8 can also drive the filter screen 9 to move upwards, so that the stainless steel tube is lifted out of the solution for pickling passivation, purified water is washed and taken out of the stainless steel tube later, and convenience in taking the stainless steel tube can be improved through the cooperation of the structure.
When the stainless steel tube is lifted out of the pickling and passivating solution, a liquid pump 17 can be started to pump the acidic passivating solution in the tank body 1 to the inside of the recovery tank 16 through a liquid pump 18, then a water pump 27 is started to enable purified water in the water tank 10 to be sprayed out from the spray head 11 after passing through a water pump 26, and the surface of the stainless steel tube after acidic passivation is washed so as to wash the residual solution cleanly; and then opening a valve I20 to lead out the pickling and passivating solution in the recovery tank 16 from the liquid discharge pipe 19, pouring the solution into a solution tank 22 for standby use from a liquid inlet 23, then starting a liquid pump 17 again to pump purified water for flushing residual solution into the recovery tank 16, putting the solution into a second batch of stainless steel pipes again after the water in the tank body 1 is pumped away, and opening a valve II 25 to enable the standby pickling and passivating solution in the solution tank 22 to enter the tank body 1 again for pickling and passivating the stainless steel pipes.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a stainless steel pipe production pickling passivation groove, includes cell body (1), its characterized in that: the device is characterized in that fixed plates (2) are fixedly connected to the upper ends of the inner walls of the two sides of the groove body (1), a motor (3) and a sliding rod (6) are fixedly connected to the lower surface of the fixed plates (2), a screw rod (4) is fixedly connected to the lower surface output end of the motor (3), one end, far away from the motor (3), of the screw rod (4) is rotationally connected with the inner bottom surface of the groove body (1) through a bearing, one end, far away from the fixed plates (2), of the sliding rod (6) is fixedly connected with the inner bottom surface of the groove body (1), a moving block (5) is connected to the outer surface of the screw rod (4) in a threaded mode, connecting plates (8) are connected to the outer surface of the sliding rod (6) in a sliding mode, and a filter screen (9) is fixedly connected between two adjacent side surfaces of the connecting plates (8);
the utility model discloses a shower nozzle, including cell body (1) and shower nozzle, shower nozzle (11) are installed to front side inner wall and rear side inner wall of cell body (1), front side outer wall and rear side outer wall fixedly connected with water tank (10), inside wall fixedly connected with water pump (27) of water tank (10), the water inlet of water pump (27) with the inside appearance chamber of water tank (10) is linked together, the delivery port intercommunication of water pump (27) has drinking-water pipe (26), drinking-water pipe (26) are kept away from the one end of water pump (27) with the inside appearance chamber of shower nozzle (11) is linked together.
2. The pickling passivation tank for producing stainless steel pipes according to claim 1, wherein: the number of the spray heads (11), the water suction pipes (26) and the water pumps (27) is a plurality of, and the opening of the spray heads (11) is inclined downwards by 45 degrees.
3. The pickling passivation tank for producing stainless steel pipes according to claim 1, wherein: the upper surface of the water tank (10) is provided with a water adding port (12).
4. The pickling passivation tank for producing stainless steel pipes according to claim 1, wherein: the utility model discloses a liquid recycling device, including cell body (1), recovery case (16) is fixedly connected with to cell body (1) right side outer wall, the upper surface fixedly connected with solution case (22) of recovery case (16), the inside appearance chamber of solution case (22) is through feed liquor pipe (24) with the inside appearance chamber of cell body (1).
5. The pickling passivation tank for producing stainless steel pipes according to claim 4, wherein: the outer surface of feed liquor pipe (24) is provided with valve two (25), inlet (23) have been seted up to the upper surface of solution case (22).
6. The pickling passivation tank for producing stainless steel pipes according to claim 4, wherein: the recycling tank is characterized in that a liquid pump (17) is fixedly connected to the inner side wall of the recycling tank (16), a liquid suction pipe (18) is communicated with the inner cavity of the bottom end of the tank body (1), one end, away from the tank body (1), of the liquid suction pipe (18) is communicated with the water inlet of the liquid pump (17), and the water outlet of the liquid pump (17) is located at the upper end of the inner cavity of the liquid pump (17).
7. The pickling passivation tank for producing stainless steel pipes according to claim 5, wherein: the bottom end of the internal cavity of the recovery box (16) is communicated with a liquid discharge pipe (19), and a valve I (20) is arranged on the outer surface of the liquid discharge pipe (19).
8. The pickling passivation tank for producing stainless steel pipes according to claim 1, wherein: the upper surface of the groove body (1) is provided with a top cover (13), and the lower surfaces of the two ends of the top cover (13) are fixedly connected with plugboards (14).
9. The pickling passivation tank for producing stainless steel pipes according to claim 8, wherein: the upper surfaces of the two sides of the slot body (1) are provided with slots (15), and the inner surfaces of the slots (15) are spliced with the outer surfaces of the plugboards (14).
10. The pickling passivation tank for producing stainless steel pipes according to claim 8, wherein: and the outer surfaces of the two sides of the top cover (13) are fixedly connected with lifting plates (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310351509.XA CN116288393A (en) | 2023-04-04 | 2023-04-04 | Pickling passivation tank for stainless steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310351509.XA CN116288393A (en) | 2023-04-04 | 2023-04-04 | Pickling passivation tank for stainless steel pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116288393A true CN116288393A (en) | 2023-06-23 |
Family
ID=86815032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310351509.XA Pending CN116288393A (en) | 2023-04-04 | 2023-04-04 | Pickling passivation tank for stainless steel pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116288393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117512585A (en) * | 2023-12-04 | 2024-02-06 | 江苏南理范群装备科技有限公司 | Cladding passivation equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622366U (en) * | 1992-08-18 | 1994-03-22 | 日本化工機工業株式会社 | Washing machine for water-soluble detergent |
| CN109183054A (en) * | 2018-07-26 | 2019-01-11 | 芜湖凯兴汽车电子有限公司 | A kind of precision component derusting device |
| CN211488805U (en) * | 2019-12-31 | 2020-09-15 | 上海万林机械制造有限公司 | Cleaning tank for cleaning metal workpiece |
| CN112359352A (en) * | 2020-11-20 | 2021-02-12 | 安徽省含山县伟峰通用配件铸造厂 | Passivation device for surface treatment of metal casting |
| CN112593242A (en) * | 2020-12-07 | 2021-04-02 | 湖南奕瀚电子科技有限公司 | Pickling bath of closed waste gas recovery structure for diode production |
| CN215560696U (en) * | 2021-08-27 | 2022-01-18 | 宁波日月不锈钢制品有限公司 | High-performance stainless steel pickling equipment |
| CN215668217U (en) * | 2021-07-31 | 2022-01-28 | 天津鹏辉航空器制造有限公司 | Acid pickling device for cleaning hardware plates |
| CN217857614U (en) * | 2022-05-28 | 2022-11-22 | 福建钢亿钢结构装配有限公司 | Belt cleaning device is used in stainless steel production |
-
2023
- 2023-04-04 CN CN202310351509.XA patent/CN116288393A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622366U (en) * | 1992-08-18 | 1994-03-22 | 日本化工機工業株式会社 | Washing machine for water-soluble detergent |
| CN109183054A (en) * | 2018-07-26 | 2019-01-11 | 芜湖凯兴汽车电子有限公司 | A kind of precision component derusting device |
| CN211488805U (en) * | 2019-12-31 | 2020-09-15 | 上海万林机械制造有限公司 | Cleaning tank for cleaning metal workpiece |
| CN112359352A (en) * | 2020-11-20 | 2021-02-12 | 安徽省含山县伟峰通用配件铸造厂 | Passivation device for surface treatment of metal casting |
| CN112593242A (en) * | 2020-12-07 | 2021-04-02 | 湖南奕瀚电子科技有限公司 | Pickling bath of closed waste gas recovery structure for diode production |
| CN215668217U (en) * | 2021-07-31 | 2022-01-28 | 天津鹏辉航空器制造有限公司 | Acid pickling device for cleaning hardware plates |
| CN215560696U (en) * | 2021-08-27 | 2022-01-18 | 宁波日月不锈钢制品有限公司 | High-performance stainless steel pickling equipment |
| CN217857614U (en) * | 2022-05-28 | 2022-11-22 | 福建钢亿钢结构装配有限公司 | Belt cleaning device is used in stainless steel production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117512585A (en) * | 2023-12-04 | 2024-02-06 | 江苏南理范群装备科技有限公司 | Cladding passivation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116288393A (en) | Pickling passivation tank for stainless steel pipe production | |
| CN211134745U (en) | Belt cleaning device for food processing | |
| CN213314723U (en) | Sewage treatment is with mixing charge device | |
| CN207141954U (en) | A kind of beverage storing tank being convenient to clean | |
| CN212469159U (en) | Cleaning device for rare earth extraction tank | |
| CN211905347U (en) | Total silver on-line analyzer for detecting water quality | |
| CN213798808U (en) | High temperature glass printing apparatus shower nozzle belt cleaning device | |
| CN209834587U (en) | Horizontal chemical storage tank convenient to clearance | |
| CN202017052U (en) | Pickling and passivating production line for inner cavity of stainless steel coil | |
| CN205635794U (en) | Multifunctional pipe material acid dip pickle | |
| CN216337971U (en) | Boiler acid dip pickle | |
| CN219356237U (en) | Chemical industry reation kettle easy to clean | |
| CN221219939U (en) | Stainless steel water tower convenient to clean | |
| CN213192692U (en) | A filter equipment for water based paint | |
| CN218012330U (en) | Mixing arrangement is used in anticorrosive paint production with wash structure | |
| CN220049215U (en) | Circulated acid dip pickle | |
| CN214022238U (en) | Automatic advance to sell spare part processing and use cleaning equipment for device | |
| CN216792214U (en) | Waste water index detection device | |
| CN213357765U (en) | Swing type casting acid pickling device | |
| CN214441366U (en) | Powder washing system for copper powder | |
| CN212384231U (en) | High-efficient belt cleaning device of quartz crucible | |
| CN213729271U (en) | Heat dissipation type green casting pouring device | |
| CN212653730U (en) | Stainless steel mould cleaning equipment | |
| CN211964189U (en) | General type electroplating additive reation kettle | |
| CN213688051U (en) | Three tons of water draw jar online cleaning heat exchanger device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |