CN115228813A - Old and useless valve body gives a new lease of life assembly line - Google Patents
Old and useless valve body gives a new lease of life assembly line Download PDFInfo
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- CN115228813A CN115228813A CN202210870529.3A CN202210870529A CN115228813A CN 115228813 A CN115228813 A CN 115228813A CN 202210870529 A CN202210870529 A CN 202210870529A CN 115228813 A CN115228813 A CN 115228813A
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- 238000004140 cleaning Methods 0.000 claims abstract description 87
- 239000002699 waste material Substances 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims abstract description 7
- 238000003723 Smelting Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 239000007788 liquid Substances 0.000 claims description 46
- 238000005406 washing Methods 0.000 claims description 38
- 238000005086 pumping Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 230000002950 deficient Effects 0.000 claims 4
- 238000011010 flushing procedure Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000007667 floating Methods 0.000 description 8
- 238000000605 extraction Methods 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Classifications
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- 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
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- 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
-
- 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
- B08B3/12—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 by sonic or ultrasonic vibrations
-
- 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
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A waste valve body reconstruction assembly line is characterized by comprising the following steps; s1: collecting waste valves, S2: flaw detection observation, S3: and (4) disassembling, S4: derusting, S5: cleaning and drying, S6: machining, S7: assembling, S8: the method comprises the steps of detection and the like, wherein a simple cleaning step for cleaning the inside and the outside of the waste valve in the step one is arranged between S1 and S2, an unqualified collection step is also arranged after S2, the unqualified collection step comprises the step of collecting the unqualified valve in the step S2 and reusing the material of the valve through a smelting furnace, a step of respectively detecting the valve parts in the step three is arranged between S3 and S4, and the valve parts which cannot be used are merged into the unqualified collection step, wherein the valve parts which cannot be used are replaced by new parts in the step S7. The waste valves are effectively transformed and reused, the requirements of customers cannot be met, and the utilization rate of natural resources is improved for the society.
Description
Technical Field
The invention relates to the technical field of valve reconstruction, in particular to a waste valve body reconstruction assembly line.
Background
The valve reconstruction refers to a process flow for processing main parts (castings) of a valve which runs for a life cycle according to a manufacturing standard, replacing other parts, reassembling and checking to reach all qualified standards. The valve is used as a pipe fitting for controlling fluid delivery, is widely applied to industries such as petrifaction, thermoelectricity, nuclear power, pharmacy and the like, and is directly disassembled and replaced by a new valve after the valve runs for one life cycle before the invention and popularization of a valve reconstruction process; most of the old valves are directly used as waste materials to become raw materials for smelting, which is a huge waste in resource utilization and enterprise cost. The situation is changed by the valve reconstruction process, and most of the original valves can recover all the performances required by safe operation with much less cost by enterprises, and meanwhile, the utilization rate of natural resources is improved for the society. But at present there is not relevant old and useless valve reconstruction assembly line technology, can not reuse the effectual transformation of old and useless valve, can not satisfy customer's demand, another convenience is only through simple manual cleaning to the washing process of valve part, it is difficult to clear up thoroughly to the valve, can cause the influence to follow-up work, old and useless valve can produce floating impurity such as light matter when clearing up, present cleaning equipment can not effectual clear up floating impurity, lead to the part easy adhesion floating impurity of surface when salvaging out cleaning equipment, cause secondary pollution to the part, in addition present cleaning device is fixed to the position that the washing liquid extraction was changed, lead to inside the washing liquid to contain a large amount of impurity all the time, can cause the influence to the clearance effect, if want to clear away a large amount of impurity, need stop the complete change of cleaning liquid to the cleaning device, this kind of mode not only wastes time and energy, and has increased manufacturing cost, production efficiency has been reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a waste valve body reconstruction assembly line, which solves the problem that no relevant process of a valve reconstruction assembly line exists at present, realizes reconstruction and utilization of waste valves, and reduces resource waste.
The solution is that a waste valve body reconstruction assembly line comprises the following steps;
s1: collecting waste valves, and transferring the waste valves to a waste valve body reconstruction production line;
s2: flaw detection observation, namely flaw detection is carried out on the inside of the waste valve in the step one through ultrasonic flaw detection equipment, meanwhile, the whole valve is observed, and the valve after flaw detection and observation is divided into a qualified valve and an unqualified valve according to the standard;
s3: disassembling, namely disassembling the qualified valve in the step two into a valve part;
s4: derusting, namely derusting the valve parts in the third step;
s5: cleaning and drying, namely cleaning the valve parts obtained in the step five through cleaning equipment, and then drying the cleaned valve parts;
s6: machining, namely machining the valve part in the fourth step and correcting the position which does not meet the standard;
s7: assembling, namely assembling the valve parts in the sixth step into a reconstructed valve according to the disassembling step;
s8: and (5) detecting the reconstructed valve in the seventh step, wherein the detection comprises hardness detection, sealing detection, temperature detection and pressure detection, and moving the reconstructed valve which meets the detection standard out of the production line for packaging.
Further, a simple cleaning step for cleaning the inside and the outside of the waste valve in the step one is arranged between the S1 and the S2.
The invention further provides a step of collecting unqualified materials after S2, wherein the unqualified collecting step comprises the step of collecting unqualified valves in S2 through a smelting furnace to recycle the materials.
The invention further provides a step of respectively detecting the valve parts in the step three between S3 and S4, and the valve parts which cannot be used are merged into the unqualified collection step, wherein in S7, new parts are adopted for the assembled reconstructed valve to replace the valve parts which cannot be used.
The invention further discloses a cleaning device in S5, which comprises a rough cleaning part, a fine cleaning part and a washing part which are sequentially arranged, wherein the rough cleaning part and the fine cleaning part respectively comprise a boat-shaped case 1, the bottommost part of the case 1 is provided with a liquid exchange port 18, a feeding component, a water pumping component and a light material cleaning component are arranged in the case 1, the feeding component comprises a mesh belt 4 which is arranged in the case 1 and used for conveying valve parts, the water pumping component comprises a water exchange pipe 8 positioned in the case 1, the water exchange pipe 8 is provided with a plurality of water pumping pipes 17 communicated with the water exchange pipe 8, the water pumping pipe 8 is connected with a water pump, the water pumping pipe 17 is provided with a plurality of openings for pumping water, the light material cleaning component comprises a gas outlet pipe 15 positioned in the case 1, the gas outlet pipe 15 is provided with a plurality of gas outlet nozzles 16 capable of blowing the surface of cleaning liquid, the gas outlet pipe 15 is connected with a gas supply device, the driving mechanism is also arranged, the driving mechanism can drive the water exchange pipe 8 and the gas outlet pipe 15 to move in the case 1, the feeding component also comprises a driving roller 25 which is rotatably arranged on two sides of the mesh belt 1 and a slideway 5 which is arranged in the case 1, the driving roller 5, and the driving roller is a U-shaped slide rail 5 which slides along the slideway 5, and slides along the slideway 5.
Further, the bottom of the case 1 of the rough washing part is provided with a plurality of impellers 23, the case 1 is provided with an impeller motor 24 for driving the impellers 23 to rotate, and the bottom of the case 1 of the fine washing part is provided with a plurality of ultrasonic generators 22.
Further, the washing section comprises a conveyor belt 20, a plurality of washing nozzles 19 above the conveyor belt 20 and a water collection tank 21 below the conveyor belt 20.
Further, the driving mechanism comprises a driving motor 10 positioned in the case 1, a driving screw 9 parallel to the axis of the driving roller 25 is installed at the output end of the driving motor 10, a moving block 27 is in threaded fit with the driving screw 9, both the water change pipe 8 and the air outlet pipe 15 are installed on the moving block 27, a limiting rod 13 parallel to the axis of the driving screw 9 is fixed on the driving motor 10, the moving block 27 is in sliding fit with the limiting rod 13, the air outlet pipe 15 is parallel to the axis of the water change pipe 8, and the axes of the air outlet pipe 15 and the water change pipe 8 are the same as the moving direction of the mesh belt 4.
Furthermore, the two surfaces of the case 1 close to the two ends of the driving screw 9 are respectively provided with a sewage outlet 11 parallel to the air outlet pipe 15, the case 1 is provided with a collecting box 2 communicated with the sewage outlet 11, the bottommost part of the collecting box 2 is provided with a liquid outlet pipe 3, and the bottom of the collecting box 2 is provided with a chamfer inclined towards the liquid outlet pipe 3.
Further, the air outlet pipe 15 is installed on the moving block 27 in a damping rotation mode, the ejector rods 6 are installed on the two side faces, located on the sewage draining outlet 11, of the machine case 1, and when the air outlet pipe 15 moves to be close to the ejector rods 6, the ejector rods 6 are in contact with one of the air outlet nozzles 16.
The invention has the beneficial effects that:
the waste valves are reformed and utilized again, resource waste is reduced, the use requirements of customers are met, and meanwhile, the production input cost of the customers is reduced.
Through constantly moving the drinking-water pipe of transposition position, avoid the drinking-water pipe can't increase the area of drawing water to the condition of the impurity extraction that contains in the washing liquid when fixed position, and then improve the extraction effect to impurity in the washing liquid for impurity content in the washing liquid reduces, reduces because the too much number of times that needs the total change of impurity, improves production efficiency, reduction in production cost.
The light substance impurities floating on the surface of the cleaning liquid are cleaned independently, so that the impurities attached when parts are taken out due to the light substances are reduced, and the cleaning effect is improved.
Through clearing up stage by stage, carry out the coarse cleaning earlier, carry out the fine cleaning, improve the influence between the washing, improve the cleaning performance, carry out high pressure washing after the washing simultaneously, ensure abluent cleanliness.
Drawings
FIG. 1 is a schematic diagram of the overall process of the present invention.
FIG. 2 is a schematic view of the structure of a washing section of the line of the present invention.
Fig. 3 is a schematic structural diagram of the inside of the front surface of the chassis according to the present invention.
Fig. 4 is a schematic structural diagram of the chassis shaft side of the present invention.
Fig. 5 is a partially enlarged schematic view of the moving block of the present invention.
FIG. 6 is a partially enlarged schematic structural view of the lift pin of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a waste valve body reconstruction line comprises the following steps;
s1: collecting waste valves, and transferring the waste valves to a waste valve body reconstruction production line;
s2: flaw detection observation, namely performing flaw detection on the inside of the waste valve in the step one through ultrasonic flaw detection equipment, observing the whole valve, and dividing the valve subjected to flaw detection and observation into a qualified valve and an unqualified valve according to the standard;
s3: disassembling, namely disassembling the qualified valve in the step two into a valve part;
s4: derusting, namely derusting the valve parts in the third step;
s5: cleaning and drying, namely cleaning the valve parts obtained in the step five through cleaning equipment, and then drying the cleaned valve parts;
s6: machining, namely machining the valve part in the fourth step and correcting the position which does not meet the standard;
s7: assembling, namely assembling the valve parts in the sixth step into a reconstructed valve according to the disassembling step;
s8: and (5) detecting the reconstructed valve in the seventh step, wherein the detection comprises hardness detection, sealing detection, temperature detection and pressure detection, and moving the reconstructed valve which meets the detection standard out of the production line for packaging.
Other specific embodiments can be obtained according to the attached drawings, a simple cleaning step for cleaning the inside and the outside of the waste valve in the step one is arranged between the S1 and the S2, an unqualified collecting step is also arranged after the S2, the unqualified collecting step comprises the step of collecting the unqualified valve in the S2 and recycling the material of the unqualified valve through a smelting furnace, the step of respectively detecting the valve parts in the steps three is arranged between the S3 and the S4, the valve parts which cannot be used are merged into the unqualified collecting step, wherein the valve parts which cannot be used are replaced by new parts for the assembled reconstructed valve in the S7, the collected waste valve is firstly detected during production of the production line, and the defects are detected through observation of workers and equipment, the valve with the crack damage and the like is classified into an unqualified valve, the damage which can be distinguished by naked eyes is serious, the valve which is not favorable for reconstruction is also classified into an unqualified valve, the valve is collected and smelted, the valve is firstly preliminarily cleaned before the waste valve is subjected to flaw detection, the influence of impurities and the like on the valve on the flaw detection result is reduced, the accuracy during flaw detection is improved, the valve after flaw detection is disassembled, the valve is cleaned after being disassembled, parts are machined, parameters are repaired, the use standard is met, the valve after treatment is re-assembled, the parts which cannot be used are replaced, the reconstruction of the valve is completed, the valve after assembly is subjected to various standard detection, and the reconstruction standard of the valve is ensured.
Other specific embodiments can be obtained according to the attached drawings, the cleaning equipment in the S5 comprises a rough cleaning part, a fine cleaning part and a washing part which are sequentially arranged, the rough cleaning part and the fine cleaning part both comprise ship-shaped machine boxes 1, the bottommost part of the machine boxes 1 is provided with a liquid exchange port 18, a feeding assembly, a water pumping assembly and a light material cleaning assembly are arranged in the machine boxes 1, the feeding assembly comprises net belts 4 which are arranged in the machine boxes 1 and used for conveying valve parts, the feeding assembly also comprises driving rollers 25 which are rotatably arranged on two sides of the machine boxes 1 and used for driving the net belts 4 to rotate and slideways 5 arranged in the machine boxes 1, the slideways 5 are U-shaped, the net belts 4 slide along the slideways 5, the bottom of the machine boxes 1 of the rough cleaning part is provided with a plurality of impellers 23, the machine boxes 1 are provided with impeller motors 24 used for driving the impellers 23 to rotate, the bottom of the machine boxes 1 of the fine cleaning part is provided with a plurality of ultrasonic generators 22, when in use, the cleaning liquid is added into the machine boxes 1, the ultrasonic generator 22 and the impeller motor 24 are started, at the moment, the driving roller 25 is driven by the driving device to rotate so as to drive the mesh belt 4 to move, the valve part conveyer belt 20 after disassembly is arranged on the mesh belt 4 through the conveyer device, the mesh belt 4 drives the valve part to move along the mesh belt 4, the valve part firstly enters the rough washing part, the impeller motor 24 drives a plurality of impellers 23 to rotate, and the impeller motor 24 rotates in a positive and negative alternative way, so that the stirring of cleaning liquid in the case 1 of the rough washing part can be realized, sundries and the like on the valve part are washed, the thickness of the valve part is realized, the case 1 of the ship type can avoid the mixing of the cleaning liquid of the fine washing part and the rough washing part, further avoiding the mutual influence, the valve part is conveyed to the case 1 of the fine washing part by the mesh belt 4, at the moment, the valve part is precisely washed under the action of the ultrasonic generator 22, ensure the cleaning performance of valve part, guipure 4 drives the valve part and continues to remove after the fine purifiation, the washing portion includes conveyer belt 20, still include a plurality of washing terminals 19 that are located conveyer belt 20 top and the header tank 21 that is located the conveyer belt 20 below, the valve part is driven on conveyer belt 20, through the clean washing liquid of washing terminals 19 spun, further wash attached impurity on the valve part, improve the thoroughness of clearance, after supersonic generator 22, the impurity of adhesion is not hard up on the valve part, through high-pressure washing, can further wash away impurity, improve the cleaning performance of valve part, dry the valve part after washing, satisfy going on of lower part work, change liquid mouth 18 on the machine case 1 can convenient to use person to the change of quick-witted case 1 inside washing liquid, collect the washing liquid of washing portion, let in its rough cleaning portion of leading water resource through filtering, reduce the waste of leading water resource.
In other specific embodiments, as can be seen from the accompanying drawings, the water pumping assembly comprises a water changing pipe 8 located inside the cabinet 1, a plurality of water pumping pipes 17 communicated with the water changing pipe 8 are installed on the water changing pipe 8, the water changing pipe 8 is connected with the water pumping pump, a plurality of openings for pumping water are arranged on the water pumping pipes 17, the light material cleaning assembly comprises an air outlet pipe 15 located inside the cabinet 1, a plurality of air outlet nozzles 16 capable of blowing the surface of the cleaning liquid are installed on the air outlet pipe 15, the air outlet pipe 15 is connected with the air supply device, the light material cleaning assembly further comprises a driving mechanism, the driving mechanism can drive the water changing pipe 8 and the air outlet pipe 15 to move inside the cabinet 1, the driving mechanism comprises a driving motor 10 located inside the cabinet 1, a driving screw 9 parallel to the axis of the driving roller 25 is installed on the output end of the driving motor 10, a moving block 27 is in threaded fit with the driving screw 9, both the water changing pipe 8 and the air outlet pipe 15 are installed on the moving block 27, a limiting rod 13 which is arranged in parallel with the axis of a driving screw 9 is fixed on a driving motor 10, a moving block 27 is in sliding fit with the limiting rod 13, an air outlet pipe 15 is arranged in parallel with the axis of a water changing pipe 8, the axes of the air outlet pipe 15 and the water changing pipe 8 are the same with the moving direction of a mesh belt 4, two surfaces of a case 1, which are close to two ends of the driving screw 9, are respectively provided with a sewage outlet 11 which is parallel with the air outlet pipe 15, the case 1 is provided with a collecting box 2 which is communicated with the sewage outlet 11, the bottommost part of the collecting box 2 is provided with a liquid outlet pipe 3, the bottom of the collecting box 2 is provided with a chamfer which inclines towards the liquid outlet pipe 3, when in use, a water pump is started, cleaning liquid is extracted from the water changing pipe 8 through the water pump, the cleaning liquid extracted by the water pump is filtered by a filter device and is reused, meanwhile, a gas supply device is started, and high-pressure gas is provided for the air outlet pipe 15, further passes through the air outlet nozzle 16 and the air outlet nozzle 16 to blow light impurities floating on the surface of the cleaning liquid, and at the moment, the motor 10 is driven, the driving motor 10 drives the driving screw 9 to rotate, the water changing pipe 8 and the air outlet pipe 15 are driven to move in the case 1 through the thread fit between the driving screw 9 and the moving block 27, in the moving process, the plurality of water pumping pipes 17 on the water changing pipe 8 are continuously changed in position, so that the cleaning liquid at different positions in the case 1 can be extracted, the purpose of extracting impurities in the cleaning liquid is improved in the moving process, the problem that the impurities in the cleaning liquid cannot be effectively collected due to the fixed extracting position is reduced, parts can be pushed in the moving process of the water pumping pipe 17, the cleaning effect of the parts is further improved in the process of turning the parts, the cleaning cleanliness of the parts is increased, meanwhile, when the moving block 27 moves and the air outlet nozzle 16 blows on the surface of the cleaning solution, the floating light substances are always pushed to move towards one direction, when the air outlet pipe 15 moves to the end of the driving screw 9, the floating light matters are pushed to be discharged from the sewage discharge port 11 by the air sprayed from the air outlet nozzle 16, when in use, the surface of the cleaning liquid is ensured to be always level with the position of the sewage draining exit 11, so that the light substances can be discharged from the sewage draining exit 11, the collection box 2 collects the light substances and the cleaning liquid discharged from the sewage draining exit 11, can be processed in a centralized way or filtered for use, the collecting box 2 with the chamfer reduces the residue inside, when the air outlet nozzle 16 blows a Buddha to light substances on the surface of the cleaning liquid, impurities attached to the valve part when the cleaning liquid is discharged can be reduced, and the cleaning effect is further improved.
Other specific embodiments can be obtained according to the attached drawings, and further include an adjusting mechanism, the adjusting mechanism includes a support 26 installed on the chassis 1, the support 26 is in threaded fit with an adjusting rod 7 with an axis vertically arranged, one end of the adjusting rod 7 facing the chassis 1 is rotatably connected with the driving motor 10, the adjusting mechanism further includes a sliding rod 12 slidably installed on the support 26, the sliding rod 12 is parallel to the adjusting rod 7, one end of the driving screw 9 away from the driving motor 10 is rotatably connected with the sliding rod 12, and one end of the limiting rod 13 away from the driving motor 10 is fixedly connected with the sliding rod 12, in use, in order to adapt to heights of valve parts and cleaning liquids with different heights, the driving motor 10 and the driving screw 9 are driven to move along the axis direction of the adjusting rod 7 by rotating the adjusting rod 7, so as to adjust vertical heights of the driving motor 10 and the driving screw 9, so that the heights of different valve parts and cleaning liquids are met, the universality of the device is improved, and the stability of the sliding rod 12 can be ensured during height adjustment.
According to other specific embodiments, as can be seen from the accompanying drawings, the air outlet pipe 15 is installed on the moving block 27 in a damping rotation manner, the ejector rods 6 are installed on the two side surfaces of the sewage outlet 11 of the case 1, when the air outlet pipe 15 moves to be close to the ejector rods 6, the ejector rods 6 are in contact with one of the air outlet nozzles 16, the end, close to the two ejector rods 6, of each ejector rod 6 is provided with the top plate 28 with the circular arc openings arranged in opposite directions, in order to further improve the effect of the air outlet nozzle 16 in blowing the cleaning liquid surface, the air outlet nozzle 16 inclines towards the moving direction of the cleaning liquid, the using effect of the air outlet pipe can be improved, the air outlet pipe 15 is adopted in a manner that when the air outlet pipe 15 moves to one end of the driving screw 9, the air outlet nozzle 16 is in contact with the ejector rods 6, at this time, the air outlet pipe 15 continues to move towards the moving direction, the rotation of the air outlet pipe 15 is realized, due to the damping rotation of the air outlet pipe 15, the air outlet pipe 15 cannot rotate under the effect of blowing the cleaning liquid surface light substances on the cleaning liquid surface is improved, and the using effect of the device is improved when the air outlet pipe 15 is driven to move in a reciprocating manner.
The invention has the beneficial effects that:
the waste valves are reformed and utilized again, resource waste is reduced, the use requirements of customers are met, and meanwhile, the production input cost of the customers is reduced.
Through constantly moving the drinking-water pipe of transposition position, avoid the drinking-water pipe can't increase the area of drawing water to the condition of the impurity extraction that contains in the washing liquid when fixed position, and then improve the extraction effect to impurity in the washing liquid for impurity content in the washing liquid reduces, reduces because the too much number of times that needs the total change of impurity, improves production efficiency, reduction in production cost.
The light substance impurities floating on the surface of the cleaning liquid are cleaned independently, so that the impurities attached when parts are taken out due to the light substances are reduced, and the cleaning effect is improved.
Through clearing up stage by stage, carry out the coarse cleaning earlier, carry out the fine cleaning, improve the influence between the washing, improve the cleaning performance, carry out high pressure washing after the washing simultaneously, ensure abluent cleanliness.
The above-described embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.
Claims (10)
1. A waste valve body reconstruction assembly line is characterized by comprising the following steps;
s1: collecting waste valves, and transferring the waste valves to the waste valve body reconstruction production line;
s2: flaw detection observation, namely performing flaw detection on the inside of the waste valve in the step one by using ultrasonic flaw detection equipment, observing the whole valve, and dividing the valve subjected to flaw detection and observation into a qualified valve and an unqualified valve according to the standard;
s3: disassembling, namely disassembling the qualified valve in the step two into a valve part;
s4: derusting, namely derusting the valve parts in the third step;
s5: cleaning and drying, namely cleaning the valve parts obtained in the fifth step through cleaning equipment, and then drying the cleaned valve parts;
s6: machining, namely machining the valve part in the fourth step and correcting the position which does not meet the standard;
s7: assembling, namely assembling the valve parts in the sixth step into a reconstructed valve according to the disassembling step;
s8: and (5) detecting the reconstructed valve in the seventh step, wherein the detection comprises hardness detection, sealing detection, temperature detection and pressure detection, and moving the reconstructed valve meeting the detection standard out of the production line for packaging.
2. The waste valve body reconstruction assembly line according to claim 1, wherein a simple cleaning step for cleaning the inside and the outside of the waste valve in the first step is arranged between the S1 and the S2.
3. The waste valve body reconstruction line according to claim 1, wherein a defective collection step is further provided after the step S2, and the defective collection step comprises collecting defective valves in the step S2, and recycling materials of the defective valves through a smelting furnace.
4. The waste valve body reconstruction assembly line according to claim 1, wherein a step of respectively detecting the valve parts in the three steps is arranged between S3 and S4, and the valve parts which cannot be used are merged into a step of collecting unqualified valve parts, wherein in S7, new parts are adopted for the assembled reconstruction valve to replace the valve parts which cannot be used.
5. The waste valve body reconstruction assembly line according to claim 1, wherein the cleaning equipment in the step S5 comprises a rough cleaning part, a fine cleaning part and a flushing part which are sequentially arranged, the rough cleaning part and the fine cleaning part both comprise ship-shaped cabinets (1), liquid exchange ports (18) are formed in the bottommost parts of the cabinets (1), and a feeding assembly, a water pumping assembly and a light material cleaning assembly are arranged inside the cabinets (1);
the feeding assembly comprises a mesh belt (4) which is arranged in the case (1) and used for conveying the valve parts;
the water pumping assembly comprises a water changing pipe (8) positioned in the case (1), the water changing pipe (8) is provided with a plurality of water pumping pipes (17) communicated with the water changing pipe, the water changing pipe (8) is connected with a water pumping pump, and the water pumping pipes (17) are provided with a plurality of openings for pumping water;
the light material cleaning component comprises an air outlet pipe (15) positioned in the case (1), a plurality of air outlet nozzles (16) capable of blowing Buddha on the surface of the cleaning liquid are arranged on the air outlet pipe (15), and the air outlet pipe (15) is connected with air supply equipment;
still include actuating mechanism, actuating mechanism can drive trades water pipe (8) and outlet duct (15) and removes in quick-witted case (1) inside, wherein, the pay-off subassembly is still including rotating install drive roller (25) of driving guipure (4) pivoted in quick-witted case (1) both sides and install slide (5) in quick-witted case (1) inside, slide (5) are "U" type, and guipure (4) slide along slide (5).
6. The waste valve body reconstruction production line according to claim 5, wherein a plurality of impellers (23) are mounted at the bottom of the case (1) of the rough washing part, an impeller motor (24) for driving the impellers (23) to rotate is mounted on the case (1), and a plurality of ultrasonic generators (22) are mounted at the bottom of the case (1) of the fine washing part.
7. The waste valve body reconstruction line according to claim 5, wherein the flushing part comprises a conveying belt (20), a plurality of flushing nozzles (19) positioned above the conveying belt (20) and a water collecting tank (21) positioned below the conveying belt (20).
8. The waste valve body reconstruction production line according to claim 5, wherein the driving mechanism comprises a driving motor (10) located inside the case (1), a driving screw (9) parallel to the axis of the driving roller (25) is installed at the output end of the driving motor (10), a moving block (27) is in threaded fit with the driving screw (9), the water change pipe (8) and the air outlet pipe (15) are both installed on the moving block (27), a limiting rod (13) parallel to the axis of the driving screw (9) is fixed on the driving motor (10), the moving block (27) is in sliding fit with the limiting rod (13), the air outlet pipe (15) is parallel to the axis of the water change pipe (8), and the axes of the air outlet pipe (15) and the water change pipe (8) are in the same moving direction as the mesh belt (4).
9. The waste valve body reconstruction assembly line according to claim 5, wherein two faces of the case (1) close to two ends of the driving screw (9) are provided with drain outlets (11) parallel to the air outlet pipe (15), the case (1) is provided with a collection box (2) communicated with the drain outlets (11), the bottommost part of the collection box (2) is provided with the liquid outlet pipe (3), and the bottom of the collection box (2) is provided with a chamfer inclined towards the liquid outlet pipe (3).
10. The waste valve body reconstruction assembly line according to claim 8, wherein the air outlet pipe (15) is rotatably mounted on a moving block (27) in a damping manner, ejector rods (6) are mounted on two side faces, located on the sewage draining outlet (11), of the case (1), and when the air outlet pipe (15) moves to be close to the ejector rods (6), the ejector rods (6) are in contact with one of the air outlet nozzles (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210870529.3A CN115228813A (en) | 2022-07-23 | 2022-07-23 | Old and useless valve body gives a new lease of life assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210870529.3A CN115228813A (en) | 2022-07-23 | 2022-07-23 | Old and useless valve body gives a new lease of life assembly line |
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| Publication Number | Publication Date |
|---|---|
| CN115228813A true CN115228813A (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210870529.3A Pending CN115228813A (en) | 2022-07-23 | 2022-07-23 | Old and useless valve body gives a new lease of life assembly line |
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| Country | Link |
|---|---|
| CN (1) | CN115228813A (en) |
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