CN112474629A - High-cleanness automatic cleaning method for inner wall of hydraulic oil pipe - Google Patents
High-cleanness automatic cleaning method for inner wall of hydraulic oil pipe Download PDFInfo
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- CN112474629A CN112474629A CN202011235467.6A CN202011235467A CN112474629A CN 112474629 A CN112474629 A CN 112474629A CN 202011235467 A CN202011235467 A CN 202011235467A CN 112474629 A CN112474629 A CN 112474629A
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- 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
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
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- 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
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- 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
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- 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
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
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- 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
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- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning In General (AREA)
Abstract
A high-cleanness automatic cleaning method for the inner wall of a hydraulic oil pipe comprises the following steps: (1) primary cleaning: using a primary cleaning device to primarily clean the hydraulic oil pipe; (2) deep cleaning: fixing the primarily cleaned hydraulic oil pipe in a deep cleaning device through a clamping device, and performing deep cleaning by adopting a cleaning solution; the cleaning solution is prepared from a cleaning agent and deionized water, and the concentration of the cleaning solution is 1-10%; (3) washing: and continuously washing the inner wall of the hydraulic oil pipe by adopting a circulating washing method to finish the cleaning operation of the inner wall of the hydraulic oil pipe. The high-cleanness automatic cleaning method for the inner wall of the hydraulic oil pipe, disclosed by the invention, has the advantages of reasonable step design, combination of chemical and physical modes, strong pertinence, easiness in operation, good cleaning effect, high automation degree, manpower and material resources saving, higher economy and safety and wide application prospect.
Description
Technical Field
The invention belongs to the technical field of cleaning of hydraulic oil pipes, and particularly relates to a high-cleanness automatic cleaning method for an inner wall of a hydraulic oil pipe.
Background
With the industrialization and mechanization of modern society, the hydraulic oil pipe is an indispensable part of most mechanical equipment as a medium for transporting various liquids. After long-term use, the hydraulic oil pipe has various defects such as dirt, deformation, blockage, fracture, leakage and the like, and the defects need to be detected, maintained and cleaned in time or otherwise can cause accidents. The traditional manual maintenance method is time-consuming and labor-consuming, and is neither economical nor safe.
The cleaning of the hydraulic oil pipe generally adopts a chemical method or a physical method to remove dirt on the inner surface of the hydraulic oil pipe, so as to achieve the purpose of cleaning and ensure the process of recovering the original material of the inner surface of the hydraulic oil pipe. The cleaning of general hydraulic pressure oil pipe pipeline to the inner wall is exactly that use chemical reagent to carry out the edulcoration, uses chemical reagent also to lead to the fact the corruption to hydraulic pressure oil pipe pipeline for a long time, influences hydraulic pressure oil pipe pipeline's life, and hydraulic pressure oil pipe pipeline is inside to be difficult for operating, and it is big, the expense is high to wash the degree of difficulty, and the time is also longer. Therefore, it is necessary to develop a highly clean automatic cleaning method for the inner wall of the hydraulic oil pipe to solve the above problems.
Chinese patent application No. CN201620784721.0 discloses an oil pipe cleaning device, which is to install the oil pipe cleaning device above the wellhead to clean the outer wall of the oil pipe, thus improving the working efficiency, avoiding secondary pollution when surrounding ground pollution and inside and outside cleaning, and not cleaning the inner wall of the oil pipe.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide the high-cleanness automatic cleaning method for the inner wall of the hydraulic oil pipe, which has the advantages of reasonable step design, combination of chemical and physical modes, strong pertinence, easy operation, good cleaning effect, high automation degree, labor and material resource saving, economy and safety and wide application prospect.
The purpose of the invention is realized by the following technical scheme:
a high-cleanness automatic cleaning method for the inner wall of a hydraulic oil pipe comprises the following steps:
(1) primary cleaning: using a primary cleaning device to primarily clean the hydraulic oil pipe; the primary cleaning device comprises an air pump, an inflation head, a rotating shaft, a rotating drum, a motor, a bracket and a rack; an air pump and a support are fixedly arranged on the right side and the left side of the upper end surface of the outer side of the hydraulic oil pipe, a guide pipe is fixedly connected to the air outlet end of the air pump, an inflation head is fixedly mounted at the other end of the guide pipe, a rotating shaft is mounted between the supports, a motor is mounted on the left side of the rotating shaft, a rack is fixedly mounted between the motor and the hydraulic oil pipe, a rotating drum is sleeved on the surface of the rotating shaft, an air bag belt is wound on the rotating drum, a friction layer is pasted on the outer surface of the air bag belt, a connecting belt is also pasted on the surface of the air bag belt, through holes communicated with the;
(2) deep cleaning: fixing the primarily cleaned hydraulic oil pipe in a deep cleaning device through a clamping device, and performing deep cleaning by adopting a cleaning solution; the cleaning solution is prepared from a cleaning agent and deionized water, and the concentration of the cleaning solution is 1-10%; the cleaning agent mainly comprises the following components in parts by weight: 650120-25 parts of surfactant, 122715-20 parts of surfactant, 5-10 parts of surfactant SDBS, 2O 1-2 parts of Na2C 03.10H 2, 25-2 parts of Na2SiO 31, 1-2 parts of tripolyphosphoric acid, 0.5-1 part of corrosion inhibitor, 0.5-1 part of stabilizer, 0.1-1 part of solubilizer and 0.1-1 part of defoaming agent;
(3) washing: and continuously washing the inner wall of the hydraulic oil pipe by adopting a circulating washing method to finish the cleaning operation of the inner wall of the hydraulic oil pipe.
The high-cleanness automatic cleaning method for the inner wall of the hydraulic oil pipe, disclosed by the invention, has the advantages of reasonable step design, combination of chemical and physical modes, strong pertinence, easiness in operation, good cleaning effect, high automation degree, manpower and material resources saving, higher economy and safety and wide application prospect.
The initial cleaning device is used for physically and primarily cleaning the hydraulic oil pipe, the expanded air bag belt is pushed by using the impact force of water, a friction layer is used for rubbing the inner wall of the hydraulic oil pipe, the inner wall of the hydraulic oil pipe is further cleaned, and impurities are removed from the inner wall of the hydraulic oil pipe; the deep cleaning device adopts cleaning liquid to deeply clean the hydraulic oil pipe, the formula of the cleaning liquid is reasonable, deionized water is used as a solvent, 6501 parts of surfactant, 1227 parts of surfactant and SDBS parts of surfactant are used as main cleaning components, 0.5-1 part of Na2C 03.10H 2O parts of Na2SiO3 parts of tripolyphosphoric acid, 0.5-1 part of corrosion inhibitor, 0.5-1 part of stabilizer, 0.1-1 part of solubilizer and defoaming agent are used as auxiliary agents, and the cleaning liquid has the advantages of good oil removal property, corrosion resistance, safety, low foam, environmental protection and wide application range. The surfactant 6501, the surfactant 1227 and the surfactant SDBS are compounded, so that the degreasing effect is excellent and optimal, and the surfactant 6501, the surfactant 1227 and the surfactant SDBS have good synergistic effect. And finally, continuously washing the inner wall of the hydraulic oil pipe by adopting a circulating washing method to remove residual cleaning liquid and sewage on the inner wall of the hydraulic oil pipe.
Further, according to the automatic cleaning method for the inner wall of the hydraulic oil pipe, the inflation head is of a conical structure and is hollow inside, and the inflation head is communicated with the guide pipe; the air bag belt is made of rubber materials and is communicated with the through hole, a rubber plug is sleeved in the through hole, and the connecting belt has no extensibility; the friction layer is made of abrasive cloth.
Further, the preliminary cleaning method for automatically cleaning the inner wall of the hydraulic oil pipe includes the following steps:
(1) connecting an air pump and a motor of the primary cleaning device with a nearby power supply, and opening one of the through holes to enable an inflation head to be plugged into the through hole;
(2) opening a switch of an air pump, and inflating the air bag belt by the air pump through a conduit to expand the air bag belt, so that the friction layer is in close contact with the inner wall of the hydraulic oil pipe;
(3) water is introduced into the hydraulic oil pipe, the expanded air bag belt is pushed by using the impact force of the water, and then the inner wall of the hydraulic oil pipe is wiped and cleaned by using the friction layer and is wiped and cleaned by using the impact force of the water;
(4) after the preliminary cleaning is finished, the inflating head is pulled out to deflate the air bag belt, the switch of the motor is turned on, the air bag belt is quickly wound on the rotary drum, and the air bag belt is retracted.
Further, according to the automatic high-cleanness cleaning method for the inner wall of the hydraulic oil pipe, the deep cleaning device comprises a base, a cleaning cavity is arranged at the upper end of the base, cleaning liquid is contained in the cleaning cavity, and a cleaning brush is movably arranged in the cleaning cavity; a bottom plate is fixed on the inner side of the cleaning cavity, a first vertical assembling seat and a second vertical assembling seat are fixedly connected to the upper end face of the bottom plate, the first assembling seat and the second assembling seat are distributed at intervals, and the height of the second assembling seat is lower than that of the first assembling seat; a plurality of reciprocating screw rods are arranged between the first assembling seat and the second assembling seat at intervals, a plurality of supporting frames are arranged at one side of the cleaning cavity at intervals, one end of each reciprocating screw rod extends to the outer side of the cleaning cavity and is in transmission connection with a feeding motor, and the feeding motors are arranged on the supporting frames; the first assembling seat is provided with a plurality of fixing rods at intervals, the number and distribution of the fixing rods are the same as those of the reciprocating screw rods and are positioned above the reciprocating screw rods, the fixing rods are provided with installing blocks in a sliding mode, the reciprocating screw rods are provided with sliding seats, the sliding seats are in transmission fit with the installing plates (the sliding seats are in assembly connection through connecting rods), one sides of the installing blocks are provided with cleaning brushes, assembling rods of the cleaning brushes are of cavity structures, and one ends of the fixing rods extend to the inner sides of the assembling rods through the installing blocks.
Further, according to the automatic high-cleanness cleaning method for the inner wall of the hydraulic oil pipe, the clamping device comprises a base, the base is fixed at the upper end of the bottom plate, vertical clamping screw rods and transmission rods are assembled on the base at intervals, one ends of the clamping screw rods and the transmission rods, which are far away from the base, are assembled and connected with the mounting seat, one ends of the clamping screw rods extend into the mounting seat and are in transmission connection with a motor; clamping screw and transfer line are equipped with clamping plate, clamping plate's quantity is 2 and interval distribution, 2 clamping plate and clamping screw reverse drive cooperation and with transfer line sliding connection, clamping plate is fixed with spacing seat towards the terminal surface of clamping screw intermediate position, it has the V-arrangement groove to open on the spacing seat, even anti-skidding line has been laid to the terminal surface in V-arrangement groove.
Further, the automatic cleaning method for the high-cleanness inner wall of the hydraulic oil pipe comprises the following specific steps of:
(1) placing the hydraulic oil pipe after primary cleaning on a limiting seat, starting a clamping screw rod to operate, and enabling the upper limiting seat and the lower limiting seat to be close to each other until the hydraulic oil pipe is fixedly clamped;
(2) the feeding motor is started to operate, the feeding motor drives the reciprocating screw rod to operate, the sliding seat reciprocates along the reciprocating screw rod, the sliding seat drives the mounting block to slide along the fixing rod in a reciprocating mode through the connecting rod, the cleaning brush reciprocates along the inner wall of the hydraulic oil pipe, and therefore the inner wall of the hydraulic oil pipe is clean and comprehensive.
Further, the preparation of the cleaning solution by the automatic cleaning method for the inner wall of the hydraulic oil pipe comprises the following steps: taking materials according to the formula; uniformly stirring surfactant 6501, surfactant 1227, surfactant SDBS, Na2C 03.10H 2O, Na2SiO3, tripolyphosphoric acid, corrosion inhibitor, stabilizer, solubilizer and defoaming agent, grinding into powder, and uniformly mixing to obtain the cleaning agent; and taking the cleaning agent and deionized water to prepare a cleaning solution with the concentration of 1-10%.
Compared with the prior art, the invention has the following beneficial effects:
(1) the high-cleanness automatic cleaning method for the inner wall of the hydraulic oil pipe has the advantages of reasonable step design, combination of chemical and physical modes, strong pertinence, easiness in operation, good cleaning effect, high automation degree, labor and material conservation, economy and safety and wide application prospect;
(2) according to the automatic cleaning method for the inner wall of the hydraulic oil pipe, the formula of the cleaning solution is reasonable, the oil removal performance is good, the corrosion is prevented, the cleaning solution is safe and low in foam, and the cleaning solution is environment-friendly and wide in application range; the primary cleaning device, the deep cleaning device and the clamping device are reasonable in structural design, convenient to operate and high in automation degree.
Drawings
FIG. 1 is a first schematic structural diagram of a primary cleaning device for an automatic high-cleaning method for the inner wall of a hydraulic oil pipe according to the present invention;
FIG. 2 is a schematic structural diagram of a deep cleaning device and a clamping device for the automatic high-cleanness inner wall cleaning method for the hydraulic oil pipe;
FIG. 3 is a schematic structural view of a clamping device for the automatic high-cleanness cleaning method for the inner wall of the hydraulic oil pipe, according to the present invention;
in the figure: the cleaning device comprises a primary cleaning device 1, an air pump 11, a guide pipe 111, an inflation head 12, a rotating shaft 13, a rotating drum 14, an air bag belt 141, a friction layer 142, a connecting belt 143, a through hole 145, a counterweight ball 146, a motor 15, a support 16, a frame 17, a deep cleaning device 2, a base 21, a cleaning cavity 22, a cleaning brush 23, a bottom plate 24, a first assembling seat 25, a fixing rod 251, an installing block 252, a second assembling seat 26, a reciprocating screw rod 27, a sliding seat 271, an installing plate 272, a connecting rod 273, a supporting frame 28, a feeding motor 29, a clamping device 3, a base 31, a clamping screw rod 32, a transmission rod 33, an installing seat 34, a clamping plate 35, a limiting seat 36 and a hydraulic.
Detailed Description
The following embodiments will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to fig. 1 to 3, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention discloses a high-cleanness automatic cleaning method for an inner wall of a hydraulic oil pipe, which comprises the following steps:
(1) primary cleaning: the primary cleaning device 1 is used for primary cleaning of the hydraulic oil pipe a;
(2) deep cleaning: fixing the primarily cleaned hydraulic oil pipe a in a deep cleaning device 2 through a clamping device 3, and performing deep cleaning by adopting a cleaning solution;
(3) washing: continuously washing the inner wall of the hydraulic oil pipe a by adopting a circulating washing method to complete the cleaning operation of the inner wall of the hydraulic oil pipe a
The following embodiments 1, 2, 3, 4, and 5 provide a high-cleanness automatic cleaning method for the inner wall of a hydraulic oil pipe,
example 1
The primary cleaning device 1 comprises an air pump 11, an inflation head 12, a rotating shaft 13, a rotating drum 14, a motor 15, a bracket 16 and a frame 17; fixed air pump 11, the support 16 that is provided with in the right side of hydraulic pressure oil pipe an outside up end, left side, the fixedly connected with pipe 111 of giving vent to anger of air pump 11, pipe 111 other end fixed mounting has inflatable head 12, pivot 13 is equipped with between the support 16, motor 15 is installed in pivot 13 left side, fixed mounting has frame 17 between motor 15 and the hydraulic pressure oil pipe a, pivot 13 surface cover is equipped with rotary drum 14, the winding has gasbag area 141 on the rotary drum 14, gasbag area 141 outer surface paste has frictional layer 142, gasbag area 141 surface still pastes has connecting band 143, evenly open on the connecting band 143 have with the communicating through-hole 145 of gasbag area 141, the terminal fixedly connected with counterweight ball 146 of connecting band 143.
Further, the inflation head 12 is of a conical structure and is hollow inside, and the inflation head 12 is communicated with the conduit 111; the air bag belt 141 is made of rubber materials and is communicated with the through hole 145, a rubber plug is sleeved in the through hole 145, and the connecting belt 143 has no extensibility; the friction layer 142 is made of abrasive cloth.
The preliminary cleaning specifically comprises the following steps:
(1) the air pump 11 and the motor 15 of the primary cleaning device 1 are connected with nearby power supplies, one of the through holes 145 is opened, and the inflation head 12 is plugged into the through hole 145;
(2) turning on a switch of the air pump 11, the air pump 11 inflates the air bag belt 141 through the conduit 111, so that the air bag belt 141 expands, and the friction layer 142 is tightly contacted with the inner wall of the hydraulic oil pipe a;
(3) water is introduced into the hydraulic oil pipe a, the expanded air bag belt 141 is pushed by using the impact force of the water, the inner wall of the hydraulic oil pipe a is wiped and cleaned by using the friction layer 142, and the wiping and cleaning are performed by using the impact force of the water;
(4) after the preliminary cleaning is finished, the inflation head 12 is pulled out to deflate the air bag belt 141, the switch of the motor 15 is turned on, the air bag belt 141 is rapidly wound on the rotary drum 14, and the air bag belt 141 is wound and unwound.
The primary cleaning device 1 is used for performing physical primary cleaning on the hydraulic oil pipe a, pushing the expanded air bag belt 141 by using the impact force of water, rubbing the inner wall of the hydraulic oil pipe a by using the friction layer 142, wiping and cleaning the inner wall of the hydraulic oil pipe a, and removing impurities from the inner wall of the hydraulic oil pipe a.
Example 2
The deep cleaning device 2 comprises a base 21, a cleaning cavity 22 is arranged at the upper end of the base 21, cleaning liquid is contained in the cleaning cavity 22, and a cleaning brush 23 is movably arranged in the cleaning cavity 22; a bottom plate 24 is fixed on the inner side of the cleaning cavity 22, a vertical first assembling seat 25 and a vertical second assembling seat 26 are fixedly connected to the upper end surface of the bottom plate 24, the first assembling seat 25 and the second assembling seat 26 are distributed at intervals, and the height of the second assembling seat 26 is lower than that of the first assembling seat 25; a plurality of reciprocating screw rods 27 are arranged between the first assembling seat 25 and the second assembling seat 26 at intervals, a plurality of supporting frames 28 are arranged at one side of the cleaning cavity 22 at intervals, one ends of the reciprocating screw rods 27 extend to the outer side of the cleaning cavity 22 and are in transmission connection with feeding motors 29, and the feeding motors 29 are arranged on the supporting frames 28; a plurality of fixed rods 251 are installed on the first assembling seat 25 at intervals, the number and distribution of the fixed rods 251 are the same as those of the reciprocating screw rod 27 and are positioned above the reciprocating screw rod 27, an installing block 252 is installed on the fixed rods 251 in a sliding manner, a sliding seat 271 is installed on the reciprocating screw rod 27, the sliding seat 271 is connected with an installing plate 272 in an assembling manner through a connecting rod 273, and the sliding seat 271 is in transmission fit with the reciprocating screw rod 27; the cleaning brush 23 is assembled on one side of the mounting block 252, the assembling rod of the cleaning brush 23 is a cavity structure, and one end of the fixing rod 251 extends to the inner side of the assembling rod through the mounting block 252.
Further, the clamping device 3 comprises a base 31, the base 31 is fixed at the upper end of the bottom plate 24, vertical clamping screws 32 and transmission rods 33 are assembled on the base 31 at intervals, one ends of the clamping screws 32 and the transmission rods 33, which are far away from the base 31, are assembled and connected with an installation seat 34, and one ends of the clamping screws 32 extend into the installation seat 34 and are in transmission connection with a motor; be equipped with clamping plate 35 on centre gripping lead screw 32 and the transfer line 33, clamping plate 35's quantity is 2 and interval distribution, 2 clamping plate 35 and the reverse transmission cooperation of centre gripping lead screw 32 and transfer line 33 sliding connection, clamping plate 35 is fixed with spacing seat 36 towards the terminal surface of clamping lead screw 32 intermediate position, it has the V-arrangement groove to open on the spacing seat 36, even anti-skidding line has been laid to the terminal surface in V-arrangement groove.
The deep cleaning method specifically comprises the following steps:
(1) placing the hydraulic oil pipe a after primary cleaning on the limiting seat 36, starting the clamping screw 32 to operate, and enabling the limiting seats 36 at the upper part and the lower part to be close to each other until the hydraulic oil pipe a is fixedly clamped;
(2) the feed motor 29 is started to operate, the feed motor 29 drives the reciprocating screw rod 27 to operate, so that the sliding seat 271 moves back and forth along the reciprocating screw rod 27, the sliding seat 271 drives the mounting block 252 to slide back and forth along the fixing rod 251 through the connecting rod 273, the cleaning brush 23 moves back and forth along the inner wall of the hydraulic oil pipe a, and the inner wall of the hydraulic oil pipe a is cleaned completely.
The hydraulic oil pipe a is clamped by the clamping device 3 and soaked in the cleaning liquid in the cleaning cavity 22, and the hydraulic oil pipe a is deeply cleaned by the deep cleaning device.
Example 3
The cleaning solution is prepared from a cleaning agent and deionized water, and the concentration of the cleaning solution is 1-10%; the cleaning agent mainly comprises the following components in parts by weight: 650120-25 parts of surfactant, 122715-20 parts of surfactant, 5-10 parts of surfactant SDBS, 2O 1-2 parts of Na2C 03.10H 2, 25-2 parts of Na2SiO 31, 1-2 parts of tripolyphosphoric acid, 0.5-1 part of corrosion inhibitor, 0.5-1 part of stabilizer, 0.1-1 part of solubilizer and 0.1-1 part of defoaming agent;
the preparation of the cleaning solution comprises the following steps: taking materials according to the formula; uniformly stirring surfactant 6501, surfactant 1227, surfactant SDBS, Na2C 03.10H 2O, Na2SiO3, tripolyphosphoric acid, corrosion inhibitor, stabilizer, solubilizer and defoaming agent, grinding into powder, and uniformly mixing to obtain the cleaning agent; and taking the cleaning agent and deionized water to prepare a cleaning solution with the concentration of 1-10%.
The cleaning solution is reasonable in formula arrangement, takes deionized water as a solvent, takes 6501, 1227 and SDBS as main cleaning components, takes Na2C 03.10H 2O, Na2SiO3, tripolyphosphoric acid, 0.5-1 part of corrosion inhibitor, 0.5-1 part of stabilizer, 0.1-1 part of solubilizer and a defoaming agent as auxiliary agents, and has the advantages of good oil removal property, corrosion resistance, safety, low foam, environmental protection and wide application range. The surfactant 6501, the surfactant 1227 and the surfactant SDBS are compounded, so that the degreasing effect is excellent and optimal, and the surfactant 6501, the surfactant 1227 and the surfactant SDBS have good synergistic effect.
The high-cleanness automatic cleaning method for the inner wall of the hydraulic oil pipe, disclosed by the invention, has the advantages of reasonable step design, combination of chemical and physical modes, strong pertinence, easiness in operation, good cleaning effect, high automation degree, manpower and material resources saving, higher economy and safety and wide application prospect.
The invention has many applications, and the above description is only a preferred embodiment of the invention. It should be noted that the above examples are only for illustrating the present invention, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications can be made without departing from the principles of the invention and these modifications are to be considered within the scope of the invention.
Claims (7)
1. A high-cleanness automatic cleaning method for the inner wall of a hydraulic oil pipe is characterized by comprising the following steps:
(1) primary cleaning: the hydraulic oil pipe is preliminarily cleaned by using a preliminary cleaning device (1); the primary cleaning device (1) comprises an air pump (11), an inflation head (12), a rotating shaft (13), a rotating drum (14), a motor (15), a bracket (16) and a rack (17); the right side and the left side of the upper end surface of the outer side of the hydraulic oil pipe are fixedly provided with an air pump (11) and a bracket (16), a guide tube (111) is fixedly connected with the air outlet end of the air pump (11), an inflation head (12) is fixedly installed at the other end of the guide tube (111), a rotating shaft (13) is arranged between the brackets (16), a motor (15) is arranged on the left side of the rotating shaft (13), a frame (17) is fixedly arranged between the motor (15) and the hydraulic oil pipe, a rotary drum (14) is sleeved on the surface of the rotating shaft (13), an air bag belt (141) is wound on the rotary drum (14), a friction layer (142) is stuck on the outer surface of the air bag belt (141), a connecting belt (143) is stuck on the surface of the air bag belt (141), through holes (145) communicated with the air bag belt (141) are uniformly formed in the connecting belt (143), and the tail end of the connecting belt (143) is fixedly connected with a counterweight ball (146);
(2) deep cleaning: fixing the primarily cleaned hydraulic oil pipe in a deep cleaning device (2) through a clamping device (3), and performing deep cleaning by adopting a cleaning solution; the cleaning solution is prepared from a cleaning agent and deionized water, and the concentration of the cleaning solution is 1-10%; the cleaning agent mainly comprises the following components in parts by weight: 650120-25 parts of surfactant, 122715-20 parts of surfactant, 5-10 parts of surfactant SDBS, 2O 1-2 parts of Na2C 03.10H 2, 25-2 parts of Na2SiO 31, 1-2 parts of tripolyphosphoric acid, 0.5-1 part of corrosion inhibitor, 0.5-1 part of stabilizer, 0.1-1 part of solubilizer and 0.1-1 part of defoaming agent;
(3) washing: and continuously washing the inner wall of the hydraulic oil pipe by adopting a circulating washing method to finish the cleaning operation of the inner wall of the hydraulic oil pipe.
2. The automatic cleaning method for the inner wall of the hydraulic oil pipe with high cleanliness is characterized in that the inflation head (12) is of a conical structure and is hollow inside, and the inflation head (12) is communicated with the guide pipe (111); the air bag belt (141) is made of rubber materials and is communicated with the through hole (145), a rubber plug is sleeved in the through hole (145), and the connecting belt (143) is not stretchable; the friction layer (142) is made of abrasive cloth.
3. The automatic high-cleanness cleaning method for the inner wall of the hydraulic oil pipe according to claim 1, wherein the preliminary cleaning specifically comprises the following steps:
(1) an air pump (11) and a motor (15) of the primary cleaning device (1) are connected with a nearby power supply, one through hole (145) is opened, and an inflation head (12) is plugged into the through hole (145);
(2) turning on a switch of the air pump (11), inflating the air bag belt (141) by the air pump (11) through the conduit (111) to expand the air bag belt (141), so that the friction layer (142) is in close contact with the inner wall of the hydraulic oil pipe;
(3) water is introduced into the hydraulic oil pipe, the expanded air bag belt (141) is pushed by using the impact force of the water, the inner wall of the hydraulic oil pipe is wiped and cleaned by using the friction layer (142), and the inner wall of the hydraulic oil pipe is wiped and cleaned by using the impact force of the water;
(4) after the primary cleaning is finished, the inflating head (12) is pulled out to deflate the air bag belt (141), the switch of the motor (15) is turned on, the air bag belt (141) is rapidly wound on the rotary drum (14), and the air bag belt (141) is folded and unfolded.
4. The automatic cleaning method for the inner wall of the hydraulic oil pipe with high cleanliness according to claim 1, wherein the deep cleaning device (2) comprises a base (21), a cleaning cavity (22) is installed at the upper end of the base (21), cleaning liquid is contained in the cleaning cavity (22), and a cleaning brush (23) is movably installed in the cleaning cavity (22); a bottom plate (24) is fixed on the inner side of the cleaning cavity (22), the upper end face of the bottom plate (24) is fixedly connected with a first vertical assembling seat (25) and a second vertical assembling seat (26), the first assembling seat (25) and the second assembling seat (26) are distributed at intervals, and the height of the second assembling seat (26) is lower than that of the first assembling seat (25); a plurality of reciprocating screw rods (27) are arranged between the first assembling seat (25) and the second assembling seat (26) at intervals, a plurality of supporting frames (28) are arranged at intervals on one side of the cleaning cavity (22), one ends of the reciprocating screw rods (27) extend to the outer side of the cleaning cavity (22) and are in transmission connection with feeding motors (29), and the feeding motors (29) are arranged on the supporting frames (28); a plurality of fixing rods (251) are arranged on the first assembling seat (25) at intervals, the number and distribution of the fixing rods (251) are the same as those of the reciprocating screw rod (27) and are positioned above the reciprocating screw rod (27), an installing block (252) is arranged on the fixing rods (251) in a sliding mode, a sliding seat (271) is assembled on the reciprocating screw rod (27), the sliding seat (271) is assembled and connected with the installing plate (272) through a connecting rod (273), and the sliding seat (271) is in transmission fit with the reciprocating screw rod (27); one side of the mounting block (252) is provided with a cleaning brush (23), an assembling rod of the cleaning brush (23) is of a cavity structure, and one end of the fixing rod (251) extends to the inner side of the assembling rod through the mounting block (252).
5. The high-cleanness automatic cleaning method for the inner wall of the hydraulic oil pipe is characterized in that the clamping device (3) comprises a base (31), the base (31) is fixed at the upper end of the bottom plate (24), a vertical clamping screw rod (32) and a transmission rod (33) are assembled on the base (31) at intervals, one end, away from the base (31), of the clamping screw rod (32) and the transmission rod (33) is assembled and connected with a mounting seat (34), one end of the clamping screw rod (32) extends into the mounting seat (34) and is in transmission connection with a motor; clamping screw (32) and transfer line (33) are gone up to be equipped with clamping plate (35), the quantity of clamping plate (35) is 2 and interval distribution, 2 clamping plate (35) with clamping screw (32) reverse drive cooperation and with transfer line (33) sliding connection, clamping plate (35) are fixed with spacing seat (36) towards the terminal surface of clamping screw (32) intermediate position, it has the V-arrangement groove to open on spacing seat (36), even anti-skidding line has been laid to the terminal surface in V-arrangement groove.
6. The automatic high-cleanness cleaning method for the inner wall of the hydraulic oil pipe as claimed in claim 5, wherein the deep cleaning specifically comprises the following steps:
(1) placing the hydraulic oil pipe after primary cleaning on a limiting seat (36), and starting a clamping screw rod (32) to operate to enable the limiting seats (36) at the upper part and the lower part to be close to each other until the hydraulic oil pipe is fixedly clamped;
(2) the feeding motor (29) is started to operate, the feeding motor (29) drives the reciprocating screw rod (27) to operate, the sliding seat (271) moves in a reciprocating mode along the reciprocating screw rod (27), the sliding seat (271) drives the mounting block (252) to slide in a reciprocating mode along the fixing rod (251) through the connecting rod (273), the cleaning brush (23) moves in a reciprocating mode along the inner wall of the hydraulic oil pipe, and therefore the inner wall of the hydraulic oil pipe is cleaned comprehensively.
7. The automatic cleaning method for the inner wall of the hydraulic oil pipe with high cleanliness according to claim 1, wherein the preparation of the cleaning solution comprises the following steps: taking materials according to the formula; uniformly stirring surfactant 6501, surfactant 1227, surfactant SDBS, Na2C 03.10H 2O, Na2SiO3, tripolyphosphoric acid, corrosion inhibitor, stabilizer, solubilizer and defoaming agent, grinding into powder, and uniformly mixing to obtain the cleaning agent; and taking the cleaning agent and deionized water to prepare a cleaning solution with the concentration of 1-10%.
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| CN115532744A (en) * | 2022-09-21 | 2022-12-30 | 山东正顺建设集团有限公司 | Sludge pipe cleaning device for building engineering |
| CN115582366A (en) * | 2022-10-17 | 2023-01-10 | 张家港润盛科技材料有限公司 | Device and method for cleaning aperture of high-precision thin-wall aluminum alloy pipe |
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Application publication date: 20210312 |