CN106311685A - Non-halt efficient scale removing equipment of horizontal reboiler - Google Patents
Non-halt efficient scale removing equipment of horizontal reboiler Download PDFInfo
- Publication number
- CN106311685A CN106311685A CN201610781316.8A CN201610781316A CN106311685A CN 106311685 A CN106311685 A CN 106311685A CN 201610781316 A CN201610781316 A CN 201610781316A CN 106311685 A CN106311685 A CN 106311685A
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- China
- Prior art keywords
- reboiler
- water
- water pipe
- back casing
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
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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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- 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
- B08B9/045—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 the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
Abstract
The invention relates to the field of cleaning equipment of chemical engineering, in particular to non-halt efficient scale removing equipment of a horizontal reboiler. The equipment comprises a machine frame, a traction device, a water supply device and the reboiler, wherein the traction device is located inside the machine frame and can drag a high-pressure spraying head back and forth, and therefore dirt on the inner surface of a heat exchange pipe can be completely removed; the water supply device is installed at the upper part of the machine frame; and the reboiler is connected to the machine frame. According to the equipment, the design thought of high-pressure water jetting is adopted, and two high-pressure rotating nozzles wash the heat exchange pipe repeatedly so that water scale can be fast and efficiently removed; through the traction device, the high-pressure spraying head stable moves in the heat exchange pipe, the reboiler does not need to be halted or disassembled, and therefore the investment of manpower and material resources is greatly reduced, and the production efficiency is improved; and the existing horizontal reboiler can be used cooperatively after modified properly, and therefore the applicability of the equipment in actual production is improved.
Description
Technical field
The present invention relates to chemical industry cleaning equipment field, a kind of horizontal reboiler is not shut down efficient scale removal and is set
Standby.
Background technology
At present, at chemical industry, the food production field of China, such as in the production of ethanol, reboiler is requisite setting
One of standby, it is by the heat transfer process between heat transfer medium and material so that the liquid phase material of rectifier bottoms vaporizes again,
Thus the heat between gas-liquid two-phase and quality transmission in realizing rectifying column.At numerous reboiler kind apoplexy due to endogenous wind, horizontal reboiler
Because its reliability is high, skirt height is low, safeguard that the advantage such as more convenient is widely used, but horizontal reboiler especially still
Formula reboiler, the shortcoming of its maximum is easy fouling.This is owing to general reboiler is all the heat-exchange system with water as thermophore,
Some salt in water can separate out crystal when temperature raises and reaches finite concentration, is attached to heat exchanger tube surface, forms incrustation scale,
Along with the time of use and the increase of use frequency, dirty layer is the most thickening, hardening, tightly must be attached to heat exchanger tube surface, cause
Thermophore area of passage reduces, fluid resistance increases, heat exchange efficiency reduces, thus cause production efficiency to reduce, production cost
Increasing, even cause potential safety hazard, therefore, the incrustation scale of reboiler cleans becomes very important problem.
The descaling method generally used has mechanical descaling, alkali cleaning to boil scale removal, pickling descaling etc., and its common feature is exactly all
Reboiler in work stopped, then heat exchanger tube being disassembled and it could be carried out scale removal work, this shutdown scale removal
Work is wasted time and energy, and production activity is caused the biggest puzzlement.The most domestic relate to the patent of reboiler descaling rinsing very
Few, a Chinese patent of Application No. 201520248409.5 discloses a kind of reboiler realizing efficient scale removal, its profit
With ultrasonic wave principle, it is achieved the efficient scale removal to reboiler, but due in this technology structure to reboiler have many spies
Different requirement, and be not that composition and the quality of material are likely to result in by ultrasound wave in addition for the horizontal reboiler being easiest to fouling
Uncertain impact.
In view of the above problems, we can see that the horizontal reboiler that people are badly in need of a kind of to shut down, dismantling efficiently removes
Dirt equipment, the horizontal reboiler of one the most of the present invention do not shuts down efficient descaling equipment, and it uses the design of high-pressure water jet
Thinking, by the flushing repeatedly of two high-pressure rotary nozzles, can be realized the rapidly and efficiently removing to incrustation scale, be filled by traction simultaneously
The design put so that high-pressure nozzle steadily moves in heat exchanger tube, and reboiler need not be shut down, the work such as dismounting, greatly
Decrease greatly the input of manpower and materials, improve production efficiency, additionally, existing horizontal reboiler only need to be fitted by the present invention
Can support the use when changing, add its suitability in actual production.
Summary of the invention
Efficient descaling equipment do not shut down by the horizontal reboiler of one of the present invention, and it uses setting of high-pressure water jet scale removal
Meter thinking, by the flushing repeatedly of two high-pressure rotary nozzles, can realize the rapidly and efficiently removing to incrustation scale, simultaneously by traction
The design of device so that high-pressure nozzle steadily moves in heat exchanger tube, and reboiler need not be shut down, the work such as dismounting,
Greatly reduce the input of manpower and materials, improve production efficiency, additionally, existing horizontal reboiler only need to be carried out by the present invention
Suitably change and can support the use, add its suitability in actual production.
The technical solution adopted for the present invention to solve the technical problems is: a kind of horizontal reboiler is not shut down efficient scale removal and set
Standby, including frame, traction apparatus, water supply installation and reboiler, described frame is rectangular structure, both sides before and after frame left part
Being arranged with motor mounting plate, motor mounting plate both can be that the installation of traction electric machine and rotating shaft provides attachment point, also may be used simultaneously
To increase the strength and stiffness of frame, machine frame inside is provided with reboiler mounting seat, and reboiler mounting seat is for the peace for reboiler
Dress provides attachment point, and frame top is provided with water pump mounting seat, and water pump mounting seat is positioned at the centre position of two pieces of motor mounting plates
On, water pump mounting seat provides attachment point for the installation for water pump water tank all-in-one；Described traction apparatus is positioned at machine frame inside,
Traction apparatus can realize the traction back and forth to high-pressure nozzle, thus realizes comprehensive removing of heat exchanging pipe internal surface dirt；Described
Water supply installation be connected with frame, water supply installation for for high-pressure nozzle provide high-pressure water jet；Described reboiler is installed
In reboiler mounting seat, and reboiler is positioned at the right of traction apparatus, and reboiler can realize the heating of material, vaporescence,
Wherein material is from the charging aperture of housing bottom, and gaseous phase materials returns to rectifying column from discharging opening simultaneously.
Described traction apparatus includes that traction electric machine, reel, pull rope and rotating shaft, described traction electric machine are arranged on motor
On installing plate；Described rotating shaft is arranged between two pieces of motor mounting plates, and rotating shaft is respectively by shaft coupling and traction electric machine
Main shaft is connected；Described reel is arranged in rotating shaft, and the surface of reel is all evenly arranged with the groove of circumference, and the number of groove
Mesh is more than or equal to the number of pull rope；In each groove that every described pull rope is respectively wound around on reel；Described
In each groove that every pull rope is respectively wound around on reel, the external part of every pull rope is each passed through the cord hole of correspondence,
And enter correspondence heat exchanger tube in be connected with high-pressure nozzle therein.
Described water supply installation includes water pump water tank all-in-one, water pipe and high-pressure nozzle, described water pump water tank all-in-one
Being arranged on above water pump mounting seat, water pump water tank all-in-one is used for producing high-pressure water jet；One end of described water pipe and water pump
Water tank all-in-one is connected, and the other end, through corresponding water pipe pilot hole, enters in corresponding heat exchanger tube and and high pressure therein
Shower nozzle is connected；Described high-pressure nozzle is positioned at inside the heat exchanger tube of reboiler, and it is clear that high-pressure nozzle is used for performing high-pressure water jet
The action of eccysis dirt；Described water pipe enters the place of reboiler and is provided with drivewheel, send pipe motor and driven pulley, described master
Driving wheel and driven pulley are arranged on reboiler by bearing, and water pipe passes between drivewheel and driven pulley；Described send pipe electricity
Machine is connected with drivewheel, send pipe motor that drivewheel can be driven to rotate thus realizes entering and going out of water pipe, and its benefit is to reduce water
Friction between pipe and No. two elastic collars, heat exchanger tubes, extends the service life of water pipe.
Described high-pressure nozzle includes that two installing plates, eight rollers, two high-pressure rotary nozzles, connections are restricted and vulcanite scraper
Plate, described installing plate surrounding is evenly arranged with four rolling, and roller is for the direction of stable high voltage shower nozzle, and roller can reduce
High-pressure nozzle and the friction of heat exchanger tube inwall, so that high-pressure nozzle steadily can move in heat exchanger tube；Installing plate one end
Being provided with groove, the effect arranging groove is to facilitate high-pressure nozzle to enter in heat exchanger tube；Restricted by connection between two installing plates
It is connected；Described high-pressure rotary nozzle is installed on a mounting board, is connected by water pipe between two high-pressure rotary nozzles, and two high
Pressure swivel nozzle water spray in opposite direction, its objective is to rinse from contrary direction simultaneously, can improve the effect of scale removal, and two
Individual high-pressure rotary nozzle is sprayed water round about, and the counter force of generation is cancelled out each other, and traction electric machine has only to the least power
Just can pull high-pressure nozzle；Described rubber flap is fixed therein on an installing plate, and rubber flap is cylindrical structural
And one end is provided with groove, the material of rubber flap is set to the effect of quality of rubber materials when being to take the incrustation scale come off out of heat exchanger tube
Reducing the friction of exchange heat pipe, the effect arranging groove is to facilitate high-pressure nozzle to enter in heat exchanger tube.
Described reboiler include water inlet, outlet, housing, flange, discharging opening, charging aperture, tube sheet and heat exchanger tube, after
Housing, bonnet, cord hole, water pipe pilot hole and accommodating groove, described back casing is internal is cylindrical cavity, and back casing is divided by tube sheet
Becoming upper and lower two parts, the right-hand member of back casing is connected by flange with housing, and the upper and lower of back casing is respectively arranged with
Water inlet and outlet；Described bonnet is arranged on back casing left end, and bonnet is provided with cord hole, is provided with a bullet in cord hole
Property lasso, an elastic collar extrudes pull rope by elastic force so that cord hole can only allow pull rope by and can not allow
Passing through of water；Described water pipe pilot hole is arranged at back casing top, and water pipe pilot hole designs for boss shape, in water pipe pilot hole
Portion is provided with No. two elastic collars, and No. two elastic collars extrude water pipe by elastic force so that water pipe pilot hole can only allow water
Passing through of pipe, and passing through of water can not be allowed；Described accommodating groove is positioned at below back casing, accommodating groove be connected with back casing and
The opening of accommodating groove is positioned at outlet right, the water that accommodating groove is flowed out from heat exchanger tube for storage and fallen by action of gravity
Dirt.
Beneficial effect: efficient descaling equipment do not shut down by the horizontal reboiler of one of the present invention, and it uses high-pressure water shot
The mentality of designing of stream, by the flushing repeatedly of two high-pressure rotary nozzles, can realize the rapidly and efficiently removing to incrustation scale, lead to simultaneously
Cross the design of traction apparatus so that high-pressure nozzle steadily moves in heat exchanger tube, and reboiler need not be shut down, dismounting etc.
Work, greatly reduces the input of manpower and materials, improves production efficiency, additionally, the present invention only horizontal need to be boiled to existing again
Device is suitably changed and can be supported the use, and adds its suitability in actual production.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the perspective view after the present invention removes frame；
Fig. 3 is the connection diagram that Fig. 2 removes after back casing and housing；
Fig. 4 is the present invention full sectional view along the frame plane of symmetry；
Fig. 5 is the partial enlarged drawing in Fig. 4 at I；
Fig. 6 is the partial enlarged drawing in Fig. 4 at II；
Fig. 7 is the connection diagram of high-pressure nozzle under duty of the present invention；
In figure: frame 1, traction apparatus 2, water supply installation 3, reboiler 4, motor mounting plate 11, reboiler mounting seat 12, water
Pump mounting seat 13, traction electric machine 21, reel 22, pull rope 23, rotating shaft 24, water pump water tank all-in-one 31, water pipe 32, drivewheel
321, send pipe motor 322, driven pulley 323, high-pressure nozzle 33, installing plate 331, roller 332, high-pressure rotary nozzle 333, connect rope
334, rubber flap 335, back casing 401, bonnet 402, cord hole 403, water pipe pilot hole 404, water inlet 405, outlet 406,
Accommodating groove 407, housing 408, flange 409, discharging opening 410, charging aperture 411, tube sheet 412,413, elastic collar of heat exchanger tube
4031, No. two elastic collars 4041.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close embodiment, the present invention is expanded on further.
As shown in Figure 1, Figure 2 and Figure 4, efficient descaling equipment do not shut down by the horizontal reboiler of one of the present invention, including
Frame 1, traction apparatus 2, water supply installation 3 and reboiler 4, described frame 1 is rectangular structure, both sides before and after frame 1 left part
Being arranged with motor mounting plate 11, motor mounting plate 11 both can be that the installation of traction electric machine 21 and rotating shaft 24 provides attachment point,
Can also increase the strength and stiffness of frame 1, frame 1 is internal is provided with reboiler mounting seat 12, and reboiler mounting seat 12 is used simultaneously
Thering is provided attachment point in the installation for reboiler 4, frame 1 top is provided with water pump mounting seat 13, and water pump mounting seat 13 is positioned at two pieces
On the centre position of motor mounting plate 11, water pump mounting seat 13 provides attachment point for the installation for water pump water tank all-in-one 31；
It is internal that described traction apparatus 2 is positioned at frame 1, and traction apparatus 2 can realize the traction back and forth to high-pressure nozzle 33, thus realize right
Comprehensive removing of heat exchanger tube 413 inner surface dirt；Described water supply installation 3 is connected with frame 1, and water supply installation 3 is for for high
Pressure shower nozzle 33 provides high-pressure water jet；Described reboiler 4 is arranged in reboiler mounting seat 12, and reboiler 4 is positioned at traction
The right of device 2, reboiler 4 can realize the heating of material, vaporescence, and wherein material is from the charging aperture bottom housing 408
411, gaseous phase materials returns to rectifying column from discharging opening 410 simultaneously.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 7, described traction apparatus 2 includes traction electric machine 21, reel 22, pull rope 23
With rotating shaft 24, described traction electric machine 21 is arranged on motor mounting plate 11；Described rotating shaft 24 is arranged on two pieces of motors and installs
Between plate 11, and rotating shaft 24 is connected by the main shaft of shaft coupling with traction electric machine 21 respectively；Described reel 22 is arranged on and turns
On axle 24, the surface of reel 22 is all evenly arranged with the groove (not marking in figure) of circumference, and the number of groove is more than or equal to
The number of pull rope 23；Described every pull rope 23 is respectively wound around in each groove on reel 22；Described every leads
Messenger 23 is respectively wound around in each groove on reel 22, and the external part of every pull rope 23 is each passed through the cord hole of correspondence
403, and enter correspondence heat exchanger tube 413 in be connected with high-pressure nozzle 33 therein.
As shown in Fig. 2, Fig. 4 and Fig. 7, described water supply installation 3 includes water pump water tank all-in-one 31, water pipe 32 and high pressure spray
33, described water pump water tank all-in-one 31 is arranged on above water pump mounting seat 13, and water pump water tank all-in-one 31 is used for producing height
Pressure water jet；One end of described water pipe 32 is connected with water pump water tank all-in-one 31, and the other end guides through corresponding water pipe
Hole 404, enters in corresponding heat exchanger tube 413 and is connected with high-pressure nozzle 33 therein；Described high-pressure nozzle 33 is positioned at again
The heat exchanger tube 413 of boiling device 4 is internal, and high-pressure nozzle 33 is for performing the action of Cleaning by High Pressure Water Jet scale removal；Described water pipe 32
The place entering reboiler 4 is provided with drivewheel 321, send pipe motor 322 and driven pulley 323, described drivewheel 321 and driven
Wheel 323 is arranged on reboiler 4 by bearing, and water pipe 32 passes between drivewheel 321 and driven pulley 323；Described send pipe
Motor 322 is connected with drivewheel 321, send pipe motor 322 that drivewheel 321 can be driven to rotate thus realizes entering and going out of water pipe 32,
Its benefit is to reduce the friction between water pipe 32 and No. two elastic collars 4041, heat exchanger tubes 413, extends the use of water pipe 32
Life-span.
As it is shown in fig. 7, described high-pressure nozzle 33 includes two installing plates, 332, two high-pressure rotary of 331, eight rollers
Nozzle 333, connection rope 334 and rubber flap 335, described installing plate 331 surrounding is evenly arranged with four rolling 332, roller
332 for the direction of stable high voltage shower nozzle 33, and roller 332 can reduce the friction of high-pressure nozzle 33 and heat exchanger tube 408 inwall, from
And high-pressure nozzle 33 steadily can be moved in heat exchanger tube 413；Installing plate 331 one end is provided with groove, arranges groove
Effect is to facilitate high-pressure nozzle 33 to enter in heat exchanger tube 413；It is connected by connection rope 334 between two installing plates 331；Described
High-pressure rotary nozzle 333 is arranged on installing plate 331, is connected by water pipe 32 between two high-pressure rotary nozzles 333, and two high
It is in opposite direction that pressure swivel nozzle 333 is sprayed water, and its objective is to rinse from contrary direction simultaneously, can improve the effect of scale removal, and
And two high-pressure rotary nozzles 333 spray water round about, the counter force of generation is cancelled out each other, and traction electric machine 21 has only to
The least power just can pull high-pressure nozzle 33；Described rubber flap 335 is fixed therein on an installing plate 331, rubber
Scraper plate 335 is provided with groove for cylindrical structural and one end, the material of rubber flap 335 be set to the effect of quality of rubber materials be by
The incrustation scale come off reduces the friction of exchange heat pipe 413 when taking heat exchanger tube 413 out of, the effect arranging groove is to facilitate high-pressure nozzle 33
Enter in heat exchanger tube 413.
As shown in Figure 2 and Figure 4, described reboiler 4 include water inlet 405, outlet 406, housing 408, flange 409,
Discharging opening 410, charging aperture 411, tube sheet 412 and heat exchanger tube 413, back casing 401, bonnet 402, cord hole 403, water pipe pilot hole
404 and accommodating groove 407, described back casing 401 is internal is cylindrical cavity, and back casing 401 is divided into upper and lower two by tube sheet 413
Point, the right-hand member of back casing 401 is connected by flange 409 with housing 408, and the upper and lower of back casing 401 is respectively provided with
There are water inlet 405 and outlet 406；Described bonnet 402 is arranged on back casing 401 left end, and bonnet 402 is provided with cord hole
403, cord hole 403 is provided with an elastic collar 4031, an elastic collar 4031 extrudes pull rope 25 by elastic force, makes
Cord hole 403 can only allow pull rope 35 by and can not allow water by (seeing Fig. 5)；Described water pipe pilot hole 404
Being arranged at back casing 401 top, water pipe pilot hole 404 designs for boss shape, and water pipe pilot hole 404 is internally installed No. two elasticity
Lasso 4041, No. two elastic collars 4041 extrude water pipe by elastic force so that water pipe pilot hole 404 can only allow water pipe 32
Pass through, and can not allow water by (seeing Fig. 6)；Described accommodating groove 407 is positioned at below back casing 401, accommodating groove 407 with
Back casing 401 is connected and the opening of accommodating groove 407 is positioned at outlet 406 right, and accommodating groove 407 is for receiving from heat exchanger tube
413 incrustation scales flowing out and being fallen by action of gravity.
During work, it is internal that material enters housing 408 from charging aperture 411, and material contacts with heat exchanger tube 413 and carries out heat biography
Passing, on the other hand thermophore i.e. water enters back casing from water inlet 405, and flows into heat exchanger tube 408, thus the water of high temperature is by low temperature
Material heating, vaporization, the material of gas phase enters subsequent treatment by discharging opening 410.When the incrustation scale in heat exchanger tube 413 increase,
When impact produces, opening device of the present invention, traction electric machine 21 rotates clockwise, clockwise by rotating shaft 24 band movable reel 22
Rotate, thus pull rope 23 pulls high-pressure nozzle 33 to be moved to the left, meanwhile, send pipe motor 322 to rotate and drive drivewheel 321 to again
Boiling device 4 is internal send pipe；On the other hand, two high-pressure rotary nozzles 333 are sprayed water round about, and the counter force of generation is mutual
Offsetting, traction electric machine 21 has only to the least power just can pull high-pressure nozzle 33；Then by the effect of rubber flap 335,
Making high-pressure nozzle 33 while advancing, incrustation scale being promoted forward, treats that high-pressure nozzle 33 moves to the mouth of pipe below heat exchanger tube 413
Time, incrustation scale falls under gravity in the accommodating groove 407 of lower section；Now, traction electric machine 21 rotates counterclockwise and can realize high pressure spray
The return movement of 33, so moves in circles, without reboiler 4 is shut down, dismantled during whole, saves greatly
Manpower, improves production efficiency simultaneously.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should
Understanding, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appending claims and equivalent thereof
Define.
Claims (2)
1. efficient descaling equipment do not shut down by a horizontal reboiler, it is characterised in that: include frame (1), traction apparatus (2), supply
Water device (3) and reboiler (4), described frame (1) is rectangular structure, is symmetrically arranged on two with electricity before and after frame (1) left part
Machine installing plate (11), frame (1) is internal is provided with reboiler mounting seat (12), and frame (1) top is provided with water pump mounting seat (13), and
Water pump mounting seat (13) is positioned on the centre position of two pieces of motor mounting plates (11)；Described traction apparatus (2) is positioned at frame (1)
Internal；Described water supply installation (3) is connected with frame (1)；Described reboiler (4) is arranged on reboiler mounting seat (12)
On, and reboiler (4) is positioned at the right of traction apparatus (2)；Wherein:
Described traction apparatus (2) includes traction electric machine (21), reel (22), pull rope (23) and rotating shaft (24), and described leads
Draw motor (21) to be arranged on motor mounting plate (11)；Described rotating shaft (24) is arranged between two pieces of motor mounting plates (11),
And rotating shaft (24) is connected by the main shaft of shaft coupling with traction electric machine (21) respectively；Described reel (22) is arranged on rotating shaft
(24), on, the surface of reel (22) is all evenly arranged with the groove of circumference, and the number of groove is more than or equal to pull rope (23)
Number；In each groove that described every pull rope (23) is respectively wound around on reel；
Described water supply installation (3) includes water pump water tank all-in-one (31), water pipe (32) and high-pressure nozzle (33), described water pump
Water tank all-in-one (31) is arranged on water pump mounting seat (13) top；Described high-pressure nozzle (33) is positioned at the heat exchanger tube of reboiler
(413) inside, and high-pressure nozzle (33) is connected with water pump water tank all-in-one (31) by water pipe (32)；Described water pipe (32)
The place entering reboiler (4) is provided with drivewheel (321), send pipe motor (322) and driven pulley (323), described drivewheel
(321) being arranged on reboiler (4) by bearing with driven pulley (323), water pipe (32) is from drivewheel (321) and driven pulley
(323) pass between；The described pipe motor (322) that send is connected with drivewheel (321)；Described high-pressure nozzle (33) includes two
Installing plate (331), eight rollers (332), two high-pressure rotary nozzles (333), connect rope (334) and rubber flap (335), institute
Installing plate (331) surrounding stated is evenly arranged with four rolling (332), and installing plate (331) one end is provided with groove, two installations
It is connected by connection rope (334) between plate (331)；Described high-pressure rotary nozzle (333) is arranged on installing plate (331), and two
Individual high-pressure rotary nozzle 333) between by water pipe (32) be connected；Described rubber flap (335) is fixed therein an installation
On plate (331), rubber flap (335) is cylindrical structural and one end is provided with groove.
Efficient descaling equipment do not shut down by the horizontal reboiler of one the most according to claim 1, it is characterised in that: described again
Boiling device (4) includes water inlet (405), outlet (406), housing (408), flange (409), discharging opening (410), charging aperture
(411), tube sheet (412) and heat exchanger tube (413), it is characterised in that: also include back casing (401), bonnet (402), cord hole
(403), water pipe pilot hole (404) and accommodating groove (407), described back casing (401) is internal is cylindrical cavity, back casing
(401) right-hand member is connected by flange (409) with housing (408), and the upper and lower of back casing (401) is respectively arranged with
Water inlet (405) and outlet (406)；Described bonnet (402) is arranged on back casing (401) left end, and bonnet sets on (402)
It is equipped with cord hole (403), cord hole (403) is provided with an elastic collar (4031)；Described water pipe pilot hole (404) is arranged at
Back casing (401) top, water pipe pilot hole (404) designs for boss shape, and water pipe pilot hole (404) is internally installed No. two elasticity
Lasso (4041)；Described accommodating groove (407) is positioned at back casing (401) lower section, and accommodating groove (407) is connected with back casing (401)
Logical and accommodating groove (407) opening is positioned at outlet (406) right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781316.8A CN106311685B (en) | 2016-08-30 | 2016-08-30 | A kind of horizontal reboiler does not shut down efficient descaling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781316.8A CN106311685B (en) | 2016-08-30 | 2016-08-30 | A kind of horizontal reboiler does not shut down efficient descaling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106311685A true CN106311685A (en) | 2017-01-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107385437A (en) * | 2017-05-31 | 2017-11-24 | 广西泰亿诺新能源有限公司 | A kind of method removed and reclaim the residual coating liquid in Electric radiant Heating Film spray gun |
| CN110229090A (en) * | 2019-07-02 | 2019-09-13 | 江苏万盛大伟化学有限公司 | A kind of preparation system of octylpyrrolidone |
| CN112275741A (en) * | 2020-09-11 | 2021-01-29 | 中建筑港集团有限公司 | Mortar storage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114082214B (en) * | 2022-01-20 | 2022-06-03 | 山东嘉禾甲基化工有限公司 | Prevent that coking essence evaporates reboiling device |
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| CN112275741B (en) * | 2020-09-11 | 2022-02-01 | 中建筑港集团有限公司 | Mortar storage device |
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