CN112301358B - Blast pre-degreasing device for cold-rolled seamless stainless steel pipe - Google Patents
Blast pre-degreasing device for cold-rolled seamless stainless steel pipe Download PDFInfo
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- CN112301358B CN112301358B CN202011199345.6A CN202011199345A CN112301358B CN 112301358 B CN112301358 B CN 112301358B CN 202011199345 A CN202011199345 A CN 202011199345A CN 112301358 B CN112301358 B CN 112301358B
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 70
- 239000010935 stainless steel Substances 0.000 title claims abstract description 70
- 238000005238 degreasing Methods 0.000 title claims abstract description 60
- 238000007790 scraping Methods 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000004519 grease Substances 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000010926 purge Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract 4
- 238000001704 evaporation Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 17
- 230000008020 evaporation Effects 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 7
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 claims description 6
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000005097 cold rolling Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a cold-rolled seamless stainless steel pipe purging pre-degreasing device which comprises a processing box and a stainless steel pipe, wherein a cover plate is propped against the upper end of the processing box, a rectangular groove is formed in the inner wall of the processing box in a penetrating mode, a sealing plate is connected to the inner wall of the rectangular groove in a sealing and sliding mode, a handle is arranged on the side wall of the sealing plate and located outside the processing box, a rectangular block is welded to the side wall, away from the handle, of the sealing plate, a water storage cavity is formed in the side wall of the rectangular block, a plurality of water outlet grooves are formed in the top portion of the inside of the water storage cavity in a penetrating mode, and the water outlet grooves are arranged in an inclined mode. According to the invention, the screw rod is rotated, so that the lug can be driven to move in the adjusting groove, the position of the lug can be adjusted, the stainless steel pipe can be driven to rotate by the motor, and the stainless steel pipes with different sizes can be clamped by arranging the adjusting device, so that the applicability of the grease scraping device can be effectively improved.
Description
Technical Field
The invention relates to the technical field of stainless steel pipeline forming, in particular to a purging and pre-degreasing device for a cold-rolled seamless stainless steel pipe.
Background
The stainless steel pipe is a hollow long-strip round steel, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like, and in the rolling forming process of the stainless steel pipe, after the seamless stainless steel pipe is cold-rolled, the seamless stainless steel pipe needs to be subjected to degreasing, heat treatment, straightening, acid washing, passivation and the like, so that a smooth stainless steel pipe can be obtained, and the stainless steel pipe is convenient to use safely;
the existing degreasing method for the stainless steel pipe carries out degreasing treatment on the inner part and the outer part of the stainless steel pipe by adopting a degreasing agent soaking mode, the soaking mode needs to be soaked for a long time, the consumed time is too long, and the completeness of degreasing cannot be guaranteed only by adopting the soaking mode, so that the degreasing effect is poor, unnecessary influence is caused on later-stage processing, and therefore, the device for blasting and pre-degreasing the cold-rolled seamless stainless steel pipe with the good degreasing effect is provided.
Disclosure of Invention
The invention aims to solve the problem of poor grease scraping effect in the prior art, and provides a purging pre-degreasing device for a cold-rolled seamless stainless steel tube.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a cold rolling seamless nonrust steel pipe blasts degreasing unit in advance, includes processing case and nonrust steel pipe, the upper end of processing case offsets there is the apron, processing incasement wall runs through and has seted up the rectangular channel, the sealed sliding connection of rectangular channel inner wall has the closing plate, the closing plate lateral wall is provided with the handle, the handle is located the processing case outside, the lateral wall welding that the handle was kept away from to the closing plate has the rectangular block, the lateral wall of rectangular block is provided with the water storage chamber, the top runs through and has seted up a plurality of play basin in the water storage intracavity, it sets up to go out the basin slope, the intake chamber has been seted up to the lateral wall of rectangular block, intake chamber and water storage chamber intercommunication, the circumference lateral wall of rectangular block is provided with a plurality of inner walls and scrapes the fat device, and is a plurality of fat device equidistance distribution is scraped to the inner wall, the lateral wall of processing case is provided with drive arrangement, the processing incasement portion is provided with the mobile device.
In foretell seamless nonrust steel pipe of cold rolling blasts in degreasing device in advance, drive arrangement is including welding in the driving motor who adds the case lateral wall, driving motor's main shaft runs through the lateral wall that adds the case, driving motor's main shaft welding has the disc, the disc offsets with processing incasement wall, the lateral wall of disc is provided with a plurality of adjusting device, and a plurality of adjusting device symmetry sets up, adjusting device is including seting up the adjustment tank in the disc lateral wall, adjustment tank inner wall sliding connection has the lug, the interior bottom of adjustment tank is rotated through the bearing and is connected with the lead screw, the lead screw runs through with the disc and rotates and be connected, the lateral wall of lug sets up the groove that runs through that two symmetries set up, lug up end arc sets up.
In foretell cold rolling seamless stainless steel pipe blasts in the degreasing unit in advance, the mobile device is including seting up in the smooth chamber of processing case lateral wall, the sealed sliding connection of smooth intracavity wall has first suction block, first suction block divide into reaction chamber and pressurized cavity with smooth chamber, the inside filling of reaction chamber has the evaporating liquid, the evaporating liquid is propionaldehyde, the common welding of the lateral wall of first suction block and the lateral wall of pressurized cavity has reset spring, the processing case lateral wall is inserted and is equipped with communicating pipe, communicating pipe and pressurized cavity intercommunication, first suction block is the permanent magnet.
In foretell cold rolling seamless stainless steel pipe blasts in the device of degreasing in advance, the horizontal groove has been seted up to the bottom in the processing incasement, the inside sliding connection of horizontal groove has the second to inhale the piece, the second inhales the piece and is the permanent magnet, the upper end of piece is inhaled to the second offsets and has scraped the ring, the first one end polarity that inhales the piece and be close to the sliding cavity internal top is the N utmost point, the second inhales the piece and is close to horizontal inslot bottom one end polarity and be the S utmost point, first inhaling piece and second inhale the piece and be the inter attraction relation.
In foretell cold rolling seamless stainless steel pipe blasts in the device of degreasing in advance, nonrust steel pipe surface is located to the scraping ring cover, the scraping ring adopts iron metal material to make, the scraping ring with adsorb in the upper end that the piece was inhaled to the second, the inner wall of scraping ring is provided with a plurality of outer wall and scrapes the fat device, the fat device is scraped including seting up the standing groove in the scraping ring inner wall to the outer wall, standing groove inner wall sliding connection has the slider, the slider passes through memory spring with the top in the standing groove and is connected, the bottom of slider is provided with a plurality of flexible scrapers, the outer wall of flexible scraper and nonrust steel pipe offsets.
In foretell seamless nonrust steel pipe of cold rolling blasts in degreasing device in advance, the processing incasement portion is provided with the heating cabinet, the inside water pumper that is provided with of heating cabinet, the water pumper is high temperature resistant, the water pumper exit is connected with the inlet tube, inlet tube and intake chamber sealing connection, the processing incasement portion is connected through the back flow with the heating cabinet is inside, the inside degreasing fluid that fills of heating cabinet, degreasing fluid is for there being trichloroethylene organic solvent, the inside ooff valve that is provided with of back flow, the inlet tube all adopts high temperature resistant material to make with the back flow.
In foretell cold rolling seamless stainless steel pipe blasts in the device of degreasing in advance, the fat device is scraped to the inner wall is including welding in the vertical board of rectangular block circumference lateral wall, the sliding tray has been seted up to the bottom of vertical board, the sealed sliding connection of sliding tray inner wall has the slide, the slide passes through regulating spring with sliding tray inner top and is connected, the bottom welding of slide has the piece of scraping, it is provided with the flexibility and scrapes the fat layer to scrape the piece bottom.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the screw rod is rotated, so that the lug can be driven to move in the adjusting groove, the position of the lug can be adjusted, the stainless steel pipe can be driven to rotate by the motor, and the stainless steel pipes with different sizes can be clamped by arranging the adjusting device, so that the applicability of the grease scraping device can be effectively improved;
2. according to the invention, the heated degreasing fluid can enter the water storage cavity by arranging the water pump, so that the degreasing fluid is sprayed out through the obliquely arranged water outlet groove and can reach the inner wall of the stainless steel pipe, the degreasing effect of the degreasing device on the inner wall of the stainless steel pipe is better, the consumed time is less, the working efficiency of the degreasing device can be effectively improved, and the degreasing fluid entering the processing box can immerse the bottom of the stainless steel pipe, so that the degreasing device on the outer wall can be promoted;
3. according to the invention, by arranging the memory spring, the temperature in the processing box can be raised when heated degreasing fluid enters the processing box, and the memory spring can be extended after the temperature reaches the memory temperature of the memory spring, so that the memory spring can push the sliding block to move, the flexible scraper is in closer contact with the outside of the stainless steel pipe, and the grease scraping effect of the flexible scraper can be effectively improved;
4. according to the invention, when the internal temperature of the processing box rises and reaches the evaporation temperature of the evaporating liquid, the evaporation of the evaporating liquid is promoted, so that the first suction block can be pushed to move, the first suction block can drive the second suction block and the scraper ring to move, and therefore, the grease scraping treatment on different parts can be realized.
Drawings
FIG. 1 is a schematic structural diagram of a cold-rolled seamless stainless steel tube purging pre-degreasing device provided by the invention;
FIG. 2 is a sectional view taken along line A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
Fig. 4 is an enlarged view of a portion C in fig. 1.
FIG. 5 is a schematic structural diagram of an outer wall grease scraping device in the cold-rolled seamless stainless steel tube purging pre-degreasing device.
FIG. 6 is a schematic structural diagram of an inner wall degreasing device in the cold-rolled seamless stainless steel tube purging pre-degreasing device.
In the figure: the device comprises a processing box 1, a cover plate 11, a sealing plate 12, a rectangular block 2, a water storage cavity 21, a water outlet groove 22, a water inlet groove 23, a stainless steel pipe 3, a driving motor 4, a disc 41, an adjusting groove 42, a convex block 43, a lead screw 44, a sliding cavity 5, a first suction block 51, a reaction cavity 52, a pressure cavity 53, evaporated liquid 54, a return spring 55, a communicating pipe 56, a horizontal groove 6, a second suction block 61, a scraping ring 7, a sliding block 71, a memory spring 72, a flexible scraper 73, a heating box 8, a water pump 81, a water inlet pipe 82, a return pipe 83, degreasing liquid 84, a vertical plate 9, a sliding plate 91, an adjusting spring 92, a scraping block 93 and a flexible scraping layer 94.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-6, a cold rolling seamless stainless steel tube blasts pre-degreasing device, including processing case 1 and stainless steel tube 3, there is apron 11 upper end counterbalance of processing case 1, the rectangular channel has been seted up to processing case 1 inner wall through, the sealed sliding connection of rectangular channel inner wall has closing plate 12, closing plate 12 lateral wall is provided with the handle, the handle is located processing case 1 outside, closing plate 12 keeps away from the lateral wall welding of handle and has rectangular block 2, the lateral wall of rectangular block 2 is provided with water storage chamber 21, the top has been run through and has been seted up a plurality of basin 22 in the water storage chamber 21, basin 22 slope sets up, intake chamber 23 has been seted up to the lateral wall of rectangular block 2, intake chamber 23 and water storage chamber 21 intercommunication, the circumference lateral wall of rectangular block 2 is provided with a plurality of inner wall fat scraping devices, a plurality of inner wall fat scraping devices equidistance distributes, the lateral wall of processing case 1 is provided with drive arrangement, the inside mobile device that is provided with of processing case 1.
Drive arrangement is including welding in the driving motor 4 of 1 lateral wall of processing case, the main shaft of driving motor 4 runs through the lateral wall of processing case 1, the main shaft welding of driving motor 4 has disc 41, disc 41 offsets with 1 inner wall of processing case, the lateral wall of disc 41 is provided with a plurality of adjusting device, a plurality of adjusting device symmetry sets up, adjusting device is including seting up the adjustment tank 42 in disc 41 lateral wall, adjustment tank 42 inner wall sliding connection has lug 43, the interior bottom of adjustment tank 42 is connected with lead screw 44 through the bearing rotation, lead screw 44 runs through the rotation with disc 41 and is connected, the through groove that two symmetries set up is seted up to the lateral wall of lug 43, lug 43 up end arc sets up, it can realize nonrust steel pipe 3's rotation to set up drive arrangement, thereby can make to scrape fat action and go on fast, and set up adjusting device and can adjust the position of lug 43, thereby can drive the rotation of nonrust steel pipe 3 of equidimension not, thereby can effectively increase its suitability.
The moving device comprises a sliding cavity 5 arranged on the side wall of the processing box 1, the inner wall of the sliding cavity 5 is connected with a first absorption block 51 in a sealing sliding manner, the sliding cavity 5 is divided into a reaction cavity 52 and a pressure cavity 53 by the first absorption block 51, an evaporation liquid 54 is filled in the reaction cavity 52, the evaporation liquid 54 is propionaldehyde, the evaporation temperature of the evaporation liquid 54 is 48-55 ℃, the side wall of the first absorption block 51 and the side wall of the pressure cavity 53 are welded together with a return spring 55, a communicating pipe 56 is inserted in the side wall of the processing box 1, the communicating pipe 56 is communicated with the pressure cavity 53, and the first absorption block 51 is a permanent magnet; horizontal groove 6 has been seted up to the bottom in processing case 1, the piece 61 is inhaled to 6 inside sliding connection in horizontal groove has the second, the piece 61 is inhaled to the second is the permanent magnet, the upper end counterbalance that the piece 61 was inhaled to the second has scraping ring 7, first one 51 of inhaling is close to the one end polarity at top in the sliding chamber 5 and is the N utmost point, the piece 62 is inhaled to the second is close to the interior bottom one end polarity of horizontal groove 6 and is the S utmost point, first one 51 of inhaling is inhaled the piece 61 with the second and is the inter attraction relation, set up the removal that first one 51 of inhaling can be realized to the mobile device, under the effect that magnetism is inhaled mutually, can realize the removal that the piece 61 is inhaled to the second, thereby can drive the removal of scraping ring 7, and then can realize the fat of scraping to 3 outer walls of stainless steel pipe.
The heating box 8 is arranged outside the processing box 1, the water pump 81 is arranged inside the heating box 8, the water pump 81 is high-temperature resistant, the water inlet pipe 82 is connected to the outlet of the water pump 81, the water inlet pipe 82 is hermetically connected with the water inlet tank 23, the inside of the processing box 1 is connected with the inside of the heating box 8 through the return pipe 83, the degreasing liquid 84 is filled inside the heating box 8, the degreasing liquid 84 is a trichloroethylene organic solvent, the switch valve is arranged inside the return pipe 83, the water inlet pipe 82 and the return pipe 83 are both made of high-temperature resistant materials, the return pipe 83 is arranged, the degreasing liquid 84 can be recycled, the utilization rate of the degreasing liquid 84 can be increased, and therefore resource waste can be reduced; the inner wall grease scraping device comprises a vertical plate 9 welded on the circumferential side wall of the rectangular block 2, a sliding groove is formed in the bottom of the vertical plate 9, a sliding plate 91 is connected to the inner wall of the sliding groove in a sealing and sliding mode, the sliding plate 91 is connected with the top of the sliding groove through an adjusting spring 92, a scraping block is welded at the bottom of the sliding plate 91, and a flexible grease scraping layer 94 is arranged at the bottom of the scraping block 93.
In the invention, in the working process, firstly, a user needs to manually hold a handle to open the sealing plate 12, then the scraping block 93 is pressed to enable the sliding plate 91 to move towards the direction of the sliding groove, so that the maximum acting distance of the internal grease scraping device can be adjusted, then the stainless steel pipe 3 is sleeved in along the rectangular block 2, and when the stainless steel pipe 3 is sleeved outside the rectangular block 2, the scraping block 93 can move towards the inner wall of the stainless steel pipe 3 under the action of the adjusting spring 92, so that the flexible grease scraping layer 94 is in contact with the inner wall of the stainless steel pipe 3, and the adjustable scraping block 93 is arranged, so that the grease scraping on the stainless steel pipes 3 with different sizes can be realized, and the applicability of the stainless steel pipes can be increased;
then, the stainless steel tube 3 passes through the scraping ring 7 and extends into the position of the disc 41, and then the screw rod 44 is rotated, so that the movement of the bump 43 can be realized, the bump 43 is in contact with the inner wall of the stainless steel tube 3, the stainless steel tube 3 can be fixed, and the bump 43 can be moved by rotating the screw rod 44, so that the position of the bump 43 can be adjusted according to the size of the stainless steel tube 3, and further, the stainless steel tubes 3 with different sizes can be fixed;
then, the driving motor 4 is started, so that the main shaft of the driving motor 4 rotates, the disc 41 is driven to rotate, the stainless steel pipe 3 can be driven to rotate, and the grease scraping treatment can be carried out on the inner part and the outer part of the stainless steel pipe 3;
when the degreasing fluid 84 sprayed out along the water outlet groove 22 reaches the inner bottom of the processing box 1 along the stainless steel tube 3, and when the degreasing fluid 84 is stored at the inner bottom of the processing box 1, the temperature around the memory spring 72 inside the scraping ring 7 is increased, and when the temperature reaches the limit temperature of the memory spring 72, the memory spring 72 is extended, so that the sliding block 71 is pushed to move, the flexible scraper 73 is in more sufficient contact with the outer part of the stainless steel tube 3, and the grease scraping effect of the outer wall grease scraping device is better;
after the heated degreasing fluid 84 is stored in the processing box 1, the internal temperature of the processing box 1 can be increased, when the internal temperature reaches the evaporation temperature of the evaporation fluid 54, the evaporation fluid 54 can be evaporated, the first suction block 51 can be pushed to move, the second suction block 61 can be driven to move, and the scraper ring 7 can be driven to move, so that the stainless steel pipes 3 at different positions can be subjected to grease scraping treatment, at the moment, the reset spring 55 is in a compression state, when the first suction block 51 reaches the position of the communicating pipe 56, gas evaporated from the evaporation fluid 54 can enter the communicating pipe 56, heat dissipation can be realized, the temperature of the evaporation fluid 54 is reduced, re-liquefaction is realized, the first suction block 51 is reset under the action of the reset spring 55, the scraper ring 7 can be driven to return to the original position, grease scraping can be realized again, and the grease scraping effect can be better;
after the degreasing on one side of the stainless steel tube 3 is finished, the switch valve needs to be opened, so that the degreasing fluid 84 in the processing box 1 is reheated to realize the degreasing of the stainless steel tube 3, and then the stainless steel tube 3 is processed again, so that the complete degreasing treatment of the stainless steel tube 3 can be realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The device for purging and pre-degreasing the cold-rolled seamless stainless steel tube comprises a processing box (1) and a stainless steel tube (3), and is characterized in that a cover plate (11) abuts against the upper end of the processing box (1), a rectangular groove is formed in the inner wall of the processing box (1) in a penetrating mode, a sealing plate (12) is connected to the inner wall of the rectangular groove in a sliding mode in a sealing mode, a handle is arranged on the side wall of the sealing plate (12) and located outside the processing box (1), a rectangular block (2) is welded to the side wall, away from the handle, of the sealing plate (12), a water storage cavity (21) is formed in the side wall of the rectangular block (2), a plurality of water outlet grooves (22) are formed in the inner top of the water storage cavity (21) in a penetrating mode, the water outlet grooves (22) are obliquely arranged, a water inlet groove (23) is formed in the side wall of the rectangular block (2), the water inlet groove (23) is communicated with the water storage cavity (21), a plurality of inner wall grease scraping devices are arranged on the circumferential side wall of the rectangular block (2), the inner wall scraping devices are distributed at equal intervals, a driving device is arranged on the side wall of the processing box (1);
drive arrangement is including welding in driving motor (4) of processing case (1) lateral wall, the main shaft of driving motor (4) runs through the lateral wall of processing case (1), the main shaft welding of driving motor (4) has disc (41), disc (41) offset with processing case (1) inner wall, the lateral wall of disc (41) is provided with a plurality of adjusting device, and a plurality of adjusting device symmetry set up, adjusting device is including offering in adjustment tank (42) of disc (41) lateral wall, adjustment tank (42) inner wall sliding connection has lug (43), the interior bottom of adjustment tank (42) is rotated through the bearing and is connected with lead screw (44), lead screw (44) run through with disc (41) and rotate and be connected, the through groove that two symmetries set up is seted up to the lateral wall of lug (43), lug (43) upper end arc sets up.
2. The device for purging and pre-degreasing the cold-rolled seamless stainless steel tube as claimed in claim 1, wherein the moving device comprises a sliding cavity (5) formed in the side wall of the processing box (1), the inner wall of the sliding cavity (5) is connected with a first suction block (51) in a sealing and sliding manner, the sliding cavity (5) is divided into a reaction cavity (52) and a pressure cavity (53) by the first suction block (51), an evaporation liquid (54) is filled in the reaction cavity (52), the evaporation liquid (54) is propionaldehyde, a return spring (55) is welded between the side wall of the first suction block (51) and the side wall of the pressure cavity (53) together, a communicating pipe (56) is inserted in the side wall of the processing box (1), the communicating pipe (56) is communicated with the pressure cavity (53), and the first suction block (51) is a permanent magnet.
3. The purging and pre-degreasing device for the cold-rolled seamless stainless steel tube as recited in claim 2, wherein a horizontal groove (6) is formed in the bottom of the processing box (1), a second suction block (61) is slidably connected inside the horizontal groove (6), the second suction block (61) is a permanent magnet, a scraping ring (7) abuts against the upper end of the second suction block (61), the polarity of one end, close to the inner top of the sliding cavity (5), of the first suction block (51) is N-polar, the polarity of one end, close to the inner bottom of the horizontal groove (6), of the second suction block (61) is S-polar, and the first suction block (51) and the second suction block (61) are in a mutually attractive relationship.
4. The cold-rolled seamless stainless steel tube purging and pre-degreasing device as recited in claim 3, wherein the scraping ring (7) is sleeved on the surface of the stainless steel tube (3), the scraping ring (7) is made of ferrous metal materials, the scraping ring (7) is adsorbed on the upper end of the second suction block (61), the inner wall of the scraping ring (7) is provided with a plurality of outer wall grease scraping devices, each outer wall grease scraping device comprises a placing groove arranged on the inner wall of the scraping ring (7), the inner wall of the placing groove is connected with a sliding block (71) in a sliding manner, the sliding block (71) is connected with the top of the inner portion of the placing groove through a memory spring (72), the bottom of the sliding block (71) is provided with a plurality of flexible scrapers (73), and the flexible scrapers (73) are abutted against the outer wall of the stainless steel tube (3).
5. The purging and pre-degreasing device for the cold-rolled seamless stainless steel tube as claimed in claim 1, wherein a heating box (8) is arranged outside the processing box (1), a water pump (81) is arranged inside the heating box (8), the water pump (81) is high-temperature resistant, a water inlet pipe (82) is connected to an outlet of the water pump (81), the water inlet pipe (82) is hermetically connected with the water inlet tank (23), the processing box (1) is connected with the heating box (8) through a return pipe (83), degreasing liquid (84) is filled inside the heating box (8), the degreasing liquid (84) is trichloroethylene organic solvent, a switch valve is arranged inside the return pipe (83), and the water inlet pipe (82) and the return pipe (83) are both made of high-temperature resistant materials.
6. The purging and pre-degreasing device for the cold-rolled seamless stainless steel tube as claimed in claim 1, wherein the inner wall grease scraping device comprises a vertical plate (9) welded on the circumferential side wall of the rectangular block (2), a sliding groove is formed in the bottom of the vertical plate (9), a sliding plate (91) is connected to the inner wall of the sliding groove in a sliding and sealing mode, the sliding plate (91) is connected with the top of the inner portion of the sliding groove through an adjusting spring (92), a scraping block is welded at the bottom of the sliding plate (91), and a flexible grease scraping layer (94) is arranged at the bottom of the scraping block (93).
Priority Applications (1)
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| CN202011199345.6A CN112301358B (en) | 2020-11-01 | 2020-11-01 | Blast pre-degreasing device for cold-rolled seamless stainless steel pipe |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207483854U (en) * | 2017-11-30 | 2018-06-12 | 宁波富技精工汽车零部件有限公司 | Acid wash passivation surface is modified the processing unit (plant) of bright panel |
| CN208728219U (en) * | 2018-08-24 | 2019-04-12 | 泰州双羊精密无缝钢管有限公司 | A kind of Cold-rolled fine seamless steel tube oil removing cleaning device |
| CN210065939U (en) * | 2019-05-29 | 2020-02-14 | 山东嘉和不锈钢有限公司 | Seamless stainless steel pipe acid dip pickle |
| CN211613670U (en) * | 2019-10-21 | 2020-10-02 | 湖州胜纯管道有限公司 | Cleaning device for stainless steel pipe machining |
-
2020
- 2020-11-01 CN CN202011199345.6A patent/CN112301358B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207483854U (en) * | 2017-11-30 | 2018-06-12 | 宁波富技精工汽车零部件有限公司 | Acid wash passivation surface is modified the processing unit (plant) of bright panel |
| CN208728219U (en) * | 2018-08-24 | 2019-04-12 | 泰州双羊精密无缝钢管有限公司 | A kind of Cold-rolled fine seamless steel tube oil removing cleaning device |
| CN210065939U (en) * | 2019-05-29 | 2020-02-14 | 山东嘉和不锈钢有限公司 | Seamless stainless steel pipe acid dip pickle |
| CN211613670U (en) * | 2019-10-21 | 2020-10-02 | 湖州胜纯管道有限公司 | Cleaning device for stainless steel pipe machining |
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Effective date of registration: 20230206 Address after: 323700 Plot 5, Phase II, Jingang Industrial Park, Tashi Township, Longquan City, Zhejiang Province Applicant after: Xinpu Special Materials Group Co.,Ltd. Address before: Nanjing University of Aeronautics and Astronautics, 29 Yudao street, Qinhuai District, Nanjing, Jiangsu Province, 210001 Applicant before: Li Daohai |
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