CN109000048A - The anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type - Google Patents

The anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type Download PDF

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Publication number
CN109000048A
CN109000048A CN201810106723.8A CN201810106723A CN109000048A CN 109000048 A CN109000048 A CN 109000048A CN 201810106723 A CN201810106723 A CN 201810106723A CN 109000048 A CN109000048 A CN 109000048A
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CN
China
Prior art keywords
water
delivery pipe
pipe
combined type
inner tube
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810106723.8A
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Chinese (zh)
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CN109000048B (en
Inventor
沈志平
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Shanghai Senon Co Ltd
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Shanghai Senon Co Ltd
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Priority to CN201810106723.8A priority Critical patent/CN109000048B/en
Publication of CN109000048A publication Critical patent/CN109000048A/en
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Publication of CN109000048B publication Critical patent/CN109000048B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/18Double-walled pipes; Multi-channel pipes or pipe assemblies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning 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
    • B08B3/12Cleaning 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/032Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0325Control mechanisms therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/032Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0328Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02Energy absorbers; Noise absorbers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/24Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The present invention relates to field of mechanical technique.The anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type, including a delivery pipe, delivery pipe includes outer tube made of inner tube made of an organic glass and graphite, and outer tube is detachably connected with inner tube, outer tube is set in the periphery of inner tube, and a ultrasound wave descaling mechanism is equipped between outer tube and inner tube;The ultrasonic vocalization direction of ultrasound wave descaling mechanism is towards the inside of inner tube;Delivery pipe includes a feed inlet, and feed inlet is connected with the outlet of Two In and One Out valve, and the storage tank that an import of Two In and One Out valve is stored with raw material with one is connected, another import connection one of Two In and One Out valve is for spraying the water spraying mechanism of high-pressure wash water.The present invention leads to the ultrasonic oscillation to material by having additional ultrasound wave descaling mechanism by the structure of the delivery pipe of optimization conventional evaporator convenient for ultrasound wave descaling mechanism, prevents material in the attachment of inner tube wall, realizes sludge proof effect.

Description

The anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type
Technical field
The present invention relates to field of mechanical technique, and in particular to pipeline.
Background technique
TVR evaporator is the device for carrying out material concentration.
The pipeline of existing TVR evaporator realizes in industrial chemicals transmission process that material sticks easy to accomplish are in pipeline Wall, processing that not easy to clean, in the transmission process for realizing different material, due to cleaning effect of the residue in pipeline of material It is bad, it is easy to influence the effect of material concentration next time, is not easy to guarantee the quality of production.
Summary of the invention
The object of the present invention is to provide a kind of anti-deposition industrial chemicals transfer pipelines of TVR evaporator combined type, to solve The above problem.
Technical problem solved by the invention can be realized using following technical scheme:
The anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type, including a delivery pipe, which is characterized in that described defeated Sending pipe includes outer tube made of inner tube made of an organic glass and graphite, and the outer tube is detachably connected with said inner tube, The outer tube is set in the periphery of said inner tube, and a ultrasound wave descaling mechanism is equipped between the outer tube and said inner tube;
The ultrasonic vocalization direction of the ultrasound wave descaling mechanism is towards the inside of said inner tube;
The delivery pipe includes a feed inlet, and the feed inlet is connected with the outlet of Two In and One Out valve, Two In and One Out valve The storage tank that one import is stored with raw material with one is connected, another import connection one of Two In and One Out valve is clear for spraying high pressure The water spraying mechanism of wash water.
The present invention is convenient for by the structure of the delivery pipe of optimization conventional evaporator by having additional ultrasound wave descaling mechanism Ultrasound wave descaling mechanism leads to the ultrasonic oscillation to material, prevents material in the attachment of inner tube wall, realizes sludge proof effect Fruit.
In addition, being detachably connected by outer tube and inner tube, convenient for the dismounting of outer tube, can watch inner tube through inner tube The material adhesion condition of inner wall, i.e. the scale removal situation of ultrasound wave descaling mechanism, maintenance convenient for safeguarding.
One water spraying mechanism is connected by Two In and One Out valve by delivery pipe, be easy to implement pipeline can be realized clearly without disassembly The effect washed.
The water spraying mechanism includes a gas-liquid mixed chamber, and the gas-liquid mixed chamber is equipped with a pressure-air import, the height One end of pressure air intlet is connected with the gas outlet of an air compressor machine;
The gas-liquid mixed chamber is exported equipped with a pressure-air, the other end of the pressure-air import by appendix with The pressure-air exports connection, and the appendix is equipped with the electromagnetic valve of gas circuit for controlling the appendix air-flow on-off, described It is intracavitary that appendix is located at the gas-liquid mixed;
The gas-liquid mixed chamber includes one for importing the water inlet of water for cleaning, and the water inlet passes through water-supply-pipe and institute Pressure-air outlet conducting is stated, the water-supply-pipe is equipped with the fluid path solenoid valve for controlling water-supply-pipe on-off, and water-supply-pipe is located at The gas-liquid mixed is intracavitary.
The present invention passes through the on-off of electromagnetic valve of gas circuit air pressure-air gas circuit, and then realizes discontinuous gas supply, realizes empty Gas pulse improves cleaning effect.
Water for cleaning includes the raw material of following mass percent, acetic acid 12%~15%, carbonated water 5%~8%, and clout is Distilled water.By the impact force of the carbon dioxide gas in carbonated water, cleaning effect is improved.
The outgassing direction of the air compressor machine is equipped with the salt storehouse of a upper end opening, and the salt storehouse is provided with salt Grain.
While by air compressor machine to transfer pipeline conveying high-pressure gas, salt particle is blown in transfer pipeline, is passed through The collision of salt particle and transfer pipeline inner wall improves cleaning effect.
A flow-disturbing mechanism is additionally provided with inside the delivery pipe;
The flow-disturbing mechanism includes a fixed link, and the fixed link is fixed by the bracket in the inside of the delivery pipe;
The flow-disturbing mechanism further includes at least three agitating paddles, at least three agitating paddles pass through bearing be mounted on it is described solid In fixed pole, and at least three agitating paddles are arranged along the length direction of fixed link.
This patent drives stirring by being equipped with a flow-disturbing mechanism in the inside of delivery pipe, by the conveying of material in delivery pipe The movement of paddle by agitating paddle, and then makes liquid movement disorder, and then realizes the flow-disturbing effect of delivery pipe materials inside, improves Material solute effect during transportation reduces the insoluble matter in material in the probability of conveying inside pipe wall attachment, further increases Sludge proof effect.
The fixed link includes straight bar section and spiral curved bar section, is left and right using curved bar section as elastic direction Spring;
The periphery of the straight bar section is equipped with the agitating paddle.
And then realize curved bar section elastic recovery under flow action, and then improve flow-disturbing effect, prevent the deposition of material attached ?.
The left end of the delivery pipe is equipped with a left side brackets, and the left side brackets are equipped with a blind hole, the fixed link Left end and blind threaded connection;
The right end of the delivery pipe is equipped with a right side bracket, and right side bracket is equipped with the slot for being used to support fixed link, inserts Slot or so conducting, and opening upwards.Two brackets form two supporting points of fixed link, and then fixed fixed link passes through delivery pipe It is internal.
This patent is the right side with the direction that liquid flows into delivery pipe, and the direction that liquid flows out delivery pipe is left and right.Left side brackets It is fixed by welding in delivery pipe with delivery pipe integrated molding or left side brackets.When liquid flows through bracket in turn, it will not make Bracket falls off.
The water conservancy diversion direction of the delivery pipe is from left to right;
The outer tube includes upper exterior tube and lower outer pipe setting up and down, and the upper exterior tube is spliced to form with the lower outer pipe The outer tube.
The periphery of inner tube is set in convenient for outer tube.
Upper exterior tube is detachably connected with lower outer pipe by a bolt mechanism.
The bolt mechanism includes a bolt and the nut that connect with bolt thread;
The outer edge of lower outer pipe is equipped with a lower flange, and the outer edge of upper exterior tube is equipped with a upper overturning, under the lower flange Side is fixed with the nut, and the through-hole passed through for the bolt, the screw thread of the through-hole and the nut are offered on flange Hole mutual conduction;
The upper overturning is fixedly arranged above a guide cylinder, and the inner wall of the guide cylinder is connect with the bolt thread, institute State the through-hole for offering on upper overturning and being connected with guide cylinder.
Prevent being scattered for part.
Buffer layer made of an aeroge is covered on the inner wall of the outer tube.
This patent is by buffer layer, convenient for preventing the vibration of inner tube caused by ultrasound wave descaling mechanism from influencing outer tube.Subtract Few inner tube influences each other with both outer tubes.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of the present invention perpendicular to the central axial direction of delivery pipe;
Fig. 2 is the partial structure diagram of delivery pipe of the present invention and water spraying mechanism junction;
Fig. 3 is a kind of cross-sectional view for the central axial direction that the present invention is parallel to delivery pipe.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Conjunction is specifically illustrating that the present invention is further explained.
Referring to Fig.1, Fig. 2, Fig. 3, the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type, including a delivery pipe, it is defeated Sending pipe includes outer tube 2 made of inner tube 1 made of an organic glass and graphite, and outer tube 2 is detachably connected with inner tube 1, outer tube 2 It is set in the periphery of inner tube 1, and is equipped with a ultrasound wave descaling mechanism between outer tube 2 and inner tube 1;Ultrasound wave descaling mechanism 5 surpasses Sound wave voice directions are towards the inside of inner tube 1;Delivery pipe includes a feed inlet, and feed inlet is connected with the outlet of Two In and One Out valve 6, The storage tank that one import of Two In and One Out valve 6 is stored with raw material with one is connected, another import connection one of Two In and One Out valve 6 For spraying the water spraying mechanism of high-pressure wash water.The present invention passes through the structure of the delivery pipe of optimization conventional evaporator, by adding There is ultrasound wave descaling mechanism, lead to the ultrasonic oscillation to material convenient for ultrasound wave descaling mechanism, prevents material in 1 inner wall of inner tube Attachment, realize sludge proof effect.In addition, being detachably connected by outer tube 2 and inner tube 1, convenient for the dismounting of outer tube 2, thoroughly The material adhesion condition of 1 inner wall of inner tube, i.e. the scale removal situation of ultrasound wave descaling mechanism can be watched by crossing inner tube 1, convenient for safeguarding Maintenance.One water spraying mechanism is connected by Two In and One Out valve by delivery pipe, being easy to implement pipeline without disassembly can be realized cleaning Effect.
Referring to fig. 2, water spraying mechanism includes a gas-liquid mixed chamber, and gas-liquid mixed chamber is equipped with a pressure-air import, and high pressure is empty One end of gas import 8 is connected with the gas outlet of an air compressor machine 13;Gas-liquid mixed chamber is equipped with pressure-air outlet 7, pressure-air The other end of import 8 exports 7 connection by appendix 12 and pressure-air, and appendix is equipped with control appendix air-flow on-off Electromagnetic valve of gas circuit 11, it is intracavitary that appendix is located at gas-liquid mixed;Gas-liquid mixed chamber includes one for importing the water inlet of water for cleaning 9, water inlet 9 is equipped with the fluid path for controlling water-supply-pipe on-off by 7 conducting of water-supply-pipe 10 and pressure-air outlet, water-supply-pipe Solenoid valve, it is intracavitary that water-supply-pipe is located at gas-liquid mixed.The present invention passes through the on-off of electromagnetic valve of gas circuit air pressure-air gas circuit, in turn It realizes discontinuous gas supply, realizes air pulse, improve cleaning effect.
Water for cleaning includes the raw material of following mass percent, acetic acid 12%~15%, carbonated water 5%~8%, and clout is Distilled water.By the impact force of the carbon dioxide gas in carbonated water, cleaning effect is improved.
The outgassing direction of air compressor machine is equipped with the salt storehouse of a upper end opening, and salt storehouse is provided with salt particle.Pass through sky While press is to transfer pipeline conveying high-pressure gas, salt particle is blown in transfer pipeline, passes through salt particle and conveying The collision of pipeline inner wall improves cleaning effect.
Referring to Fig. 1, a flow-disturbing mechanism is additionally provided with inside delivery pipe;Flow-disturbing mechanism includes a fixed link 3, and fixed link 3 passes through Bracket is fixed on the inside of delivery pipe;Flow-disturbing mechanism further includes at least three agitating paddles 4, and at least three agitating paddles 4 pass through axis It holds and is mounted in fixed link, and at least three agitating paddles are arranged along the length direction of fixed link.This patent passes through in delivery pipe Inside be equipped with a flow-disturbing mechanism, by delivery pipe material conveying drive agitating paddle movement, by agitating paddle, and then make Liquid movement disorder, and then realize the flow-disturbing effect of delivery pipe materials inside, material solute effect during transportation is improved, is subtracted Insoluble matter in small material further increases sludge proof effect in the probability of conveying inside pipe wall attachment.
Agitating paddle includes wheel hub and the blade for being fixed on wheel hub excircle, and blade obliquely installs fixation.Adjacent The mirror surface of the perpendicular length direction in fixed link of agitating paddle is symmetrical arranged.It is easy to implement the effect of flow-disturbing.
Fixed link includes straight bar section and spiral curved bar section, is the bullet of left and right using curved bar section as elastic direction Spring;The periphery of straight bar section is equipped with agitating paddle.And then realize curved bar section elastic recovery under flow action, and then improve flow-disturbing effect Fruit prevents the deposition of material from adhering to.A bar magnet is fixed on the outer wall of inner tube, the periphery of inner tube is arranged with an electromagnetic induction Coil, electromagnetic induction coil connect a power supply.By the principle of electric magnetisation, realize to having additional a magnetic field in delivery pipe, And then realize under magnetic field or so, prevent the auxiliary of precipitating.Power supply includes the first DC power supply, the second DC power supply, electricity Magnetic induction coil is separately connected the first DC power supply and the second DC power supply by a switching switch.One end of electromagnetic induction coil For the end A, the other end is the end B, and by the anode of switching switch the first DC power supply of connection, the end B connects the first DC power supply at the end A Cathode, by the cathode of switching switch the second DC power supply of connection, the end B connects the anode of the second DC power supply at the end A.It is easy to implement The variation in magnetic field.
The left end of delivery pipe is equipped with a left side brackets, and left side brackets are equipped with a blind hole, the left end of fixed link and blind hole spiral shell Line connection;The right end of delivery pipe is equipped with a right side bracket, and right side bracket is equipped with the slot for being used to support fixed link, slot or so Conducting, and opening upwards.Two brackets form two supporting points of fixed link, and then fixed fixed link passes through inside delivery pipe. This patent is the right side with the direction that liquid flows into delivery pipe, and the direction that liquid flows out delivery pipe is left and right.Left side brackets and delivery pipe Integrated molding or left side brackets are fixed by welding in delivery pipe.When liquid flows through bracket in turn, bracket will not be made de- It falls.Be fixed with an electric telescopic rod on the bracket of right side, the telescopic direction of electric telescopic rod is left and right, the right end of electric telescopic rod with Right side bracket is connected, and left end and the fixed link of electric telescopic rod offset.Being easy to implement electric telescopic rod drives fixed link in left and right The elastic movement in direction improves flow-disturbing effect.
The water conservancy diversion direction of delivery pipe is from left to right;Outer tube includes upper exterior tube and lower outer pipe setting up and down, upper exterior tube Outer tube is spliced to form with lower outer pipe.The periphery of inner tube 1 is set in convenient for outer tube.
Upper exterior tube is detachably connected with lower outer pipe by a bolt mechanism.
Referring to Fig. 3, bolt mechanism includes a bolt 23 and the nut that is threadedly coupled with bolt 23;The outer edge of lower outer pipe Equipped with a lower flange, the outer edge of upper exterior tube is equipped with a upper overturning, is fixed with nut 22 below lower flange, offers on flange For the through-hole that bolt passes through, the threaded hole mutual conduction of through-hole and nut 22;Upper overturning is fixedly arranged above a guide cylinder 21, The inner wall of guide cylinder 21 is threadedly coupled with bolt 23, and the through-hole be connected with guide cylinder is offered on upper overturning.Prevent dissipating for part It falls.
Buffer layer made of an aeroge is covered on the inner wall of outer tube.This patent is by buffer layer, convenient for preventing ultrasound The vibration of inner tube 1 caused by wave scale removal mechanism influences outer tube.Reduction inner tube 1 influences each other with both outer tubes.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (10)

  1. The anti-deposition industrial chemicals transfer pipeline of 1.TVR evaporator combined type, including a delivery pipe, which is characterized in that the conveying Pipe includes outer tube made of inner tube made of an organic glass and graphite, and the outer tube is detachably connected with said inner tube, institute The periphery that outer tube is set in said inner tube is stated, and is equipped with a ultrasound wave descaling mechanism between the outer tube and said inner tube;
    The ultrasonic vocalization direction of the ultrasound wave descaling mechanism is towards the inside of said inner tube;
    The delivery pipe includes a feed inlet, and the feed inlet is connected with the outlet of Two In and One Out valve, and one of Two In and One Out valve The storage tank that import is stored with raw material with one is connected, another import connection one of Two In and One Out valve is for spraying high-pressure wash water Water spraying mechanism.
  2. 2. the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type according to claim 1, it is characterised in that: institute Stating water spraying mechanism includes a gas-liquid mixed chamber, and the gas-liquid mixed chamber is equipped with a pressure-air import, the pressure-air import One end be connected with the gas outlet of an air compressor machine;
    The gas-liquid mixed chamber is exported equipped with a pressure-air, the other end of the pressure-air import by appendix with it is described Pressure-air exports connection, and the appendix is equipped with the electromagnetic valve of gas circuit for controlling the appendix air-flow on-off, the gas transmission It is intracavitary that pipe is located at the gas-liquid mixed;
    The gas-liquid mixed chamber includes one for importing the water inlet of water for cleaning, and the water inlet passes through water-supply-pipe and the height Air outlet slit conducting is pressed, the water-supply-pipe is equipped with the fluid path solenoid valve for controlling water-supply-pipe on-off, and water-supply-pipe is located at described Gas-liquid mixed is intracavitary.
  3. 3. the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type according to claim 2, it is characterised in that: clear Scouring water includes the raw material of following mass percent, and acetic acid 12%~15%, carbonated water 5%~8%, clout is distilled water.
  4. 4. the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type according to claim 2, it is characterised in that: institute The outgassing direction for stating air compressor machine is equipped with the salt storehouse of a upper end opening, and the salt storehouse is provided with salt particle.
  5. 5. the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type according to claim 1, it is characterised in that: institute It states and is additionally provided with a flow-disturbing mechanism inside delivery pipe;
    The flow-disturbing mechanism includes a fixed link, and the fixed link is fixed by the bracket in the inside of the delivery pipe;
    The flow-disturbing mechanism further includes at least three agitating paddles, and at least three agitating paddles pass through bearing and are mounted on the fixed link On, and at least three agitating paddles are arranged along the length direction of fixed link.
  6. 6. the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type according to claim 5, it is characterised in that: institute Stating fixed link includes straight bar section and spiral curved bar section, is the spring of left and right using curved bar section as elastic direction;
    The periphery of the straight bar section is equipped with the agitating paddle.
  7. 7. the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type according to claim 5, it is characterised in that: institute The left end for stating delivery pipe is equipped with a left side brackets, and the left side brackets are equipped with a blind hole, the left end of the fixed link and blind hole It is threadedly coupled;
    The right end of the delivery pipe is equipped with a right side bracket, and right side bracket is equipped with the slot for being used to support fixed link, and slot is left Right conducting, and opening upwards.
  8. 8. the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type according to claim 1, it is characterised in that: institute The water conservancy diversion direction for stating delivery pipe is from left to right;
    The outer tube includes upper exterior tube and lower outer pipe setting up and down, and the upper exterior tube and the lower outer pipe are spliced to form described Outer tube.
  9. 9. the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type according to claim 8, it is characterised in that: on Outer tube is detachably connected with lower outer pipe by a bolt mechanism.
    The bolt mechanism includes a bolt and the nut that connect with bolt thread;
    The outer edge of lower outer pipe is equipped with a lower flange, and the outer edge of upper exterior tube is equipped with a upper overturning, and the lower section of the lower flange is solid Surely there is the nut, the through-hole passed through for the bolt, the threaded hole phase of the through-hole and the nut are offered on flange Mutually conducting;
    The upper overturning is fixedly arranged above a guide cylinder, and the inner wall of the guide cylinder is connect with the bolt thread, it is described on The through-hole be connected with guide cylinder is offered on flange.
  10. 10. the anti-deposition industrial chemicals transfer pipeline of TVR evaporator combined type according to claim 5, it is characterised in that: institute It states and is covered with buffer layer made of an aeroge on the inner wall of outer tube.
CN201810106723.8A 2018-02-02 2018-02-02 TVR evaporator combined type anti-deposition chemical raw material conveying pipeline Active CN109000048B (en)

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Application Number Priority Date Filing Date Title
CN201810106723.8A CN109000048B (en) 2018-02-02 2018-02-02 TVR evaporator combined type anti-deposition chemical raw material conveying pipeline

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Application Number Priority Date Filing Date Title
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CN109000048B CN109000048B (en) 2023-10-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111981170A (en) * 2020-08-20 2020-11-24 海南经贸职业技术学院 Flow control valve

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