CN110257847A - A kind of descaling bath of recyclable heating - Google Patents
A kind of descaling bath of recyclable heating Download PDFInfo
- Publication number
- CN110257847A CN110257847A CN201910686433.XA CN201910686433A CN110257847A CN 110257847 A CN110257847 A CN 110257847A CN 201910686433 A CN201910686433 A CN 201910686433A CN 110257847 A CN110257847 A CN 110257847A
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- China
- Prior art keywords
- tube
- pickling
- tee tube
- descaling bath
- groove body
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000005554 pickling Methods 0.000 claims description 112
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 description 19
- 239000010935 stainless steel Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000002207 thermal evaporation Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical class [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/04—Apparatus for cleaning or pickling metallic material for cleaning pipes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a kind of descaling baths of recyclable heating, its drip irrigation device includes agitator, driving mechanism and transmission mechanism, the driving mechanism is connected with transmission mechanism, material inlet is provided on the agitator, it is characterized by: the bottom of the agitator is connected with support device, the inside of the agitator is equipped with the heat-insulated cavity flowed for boiled water, the bottom of the heat-insulated cavity is equipped with the first tee tube with flange, circulating heater is connected on first tee tube, the configuration of the present invention is simple, design is reasonable, pass through the arrangement of heating device, it can carry out the control of temperature at work to agitator always, so as to improve the quality of mortar stirring, save the use of the energy.
Description
Technical field
The present invention relates to descaling bath fields, and more specifically it is related to a kind of descaling bath of recyclable heating.
Background technique
As the workpiece of stainless steel pipe etc, it is oxidized to black in annealing machine-shaping rear surface, needs pickling removal table
The oxide layer and greasy dirt in face, existing stainless steel pipe descaling bath are generally used plastic plate and are made, and because of plastic plate poor rigidity, are infusing
Enter after acid solution is put into workpiece and easily deform, therefore descaling bath made of many plastic plates guarantees that its is indeformable by being embedded in underground,
In the pickling operation of stainless steel pipe, in addition to the concentration variation of acid solution has a direct impact pickling speed and pickling quality
Outside, the temperature of acid solution can also have a direct impact effect to this.The raising of acid solution temperature can not only be such that the effect of pickling obtains
It significantly improves, moreover it is possible to improve efficiency, save the cost, improve acid solution temperature compared to improving for acid solutions, the former more passes through
Ji.
In order to improve the temperature of pickling solution, to accelerate the pickling speed of the stainless steel tube in the more cold environment of weather,
It usually is disposed with heating device in the upper end of descaling bath, although can also achieve the effect that heating, is just easy to for a long time
The position for causing descaling bath to connect with heating device is corroded, so that the reduced service life of descaling bath, moreover, heating dress
Set the upper part for being fixed on descaling bath, can only circulating-heating to descaling bath upper part water so that the water temperature in entire descaling bath
Unevenly, to influence the quality of stainless steel tube pickling in descaling bath.
Summary of the invention
In view of the deficienciess of the prior art, the invention reside in a kind of descaling bath of recyclable heating is provided, it is existing to solve
There is the problems in technology.
To achieve the above object, the present invention provides the following technical scheme that a kind of descaling bath of recyclable heating, including slot
Body and slot cover, the groove body are cuboid, opening are equipped at the top of the groove body, the groove body is equipped with acid solution import, acid solution goes out
Mouth and waste water discharge opening, the slot cover is above the opening, and the opening is equipped in the catch basin being arranged around opening, described
Pickling solution is marked in catch basin, the slot cover is buckled in catch basin and realizes sealing by liquid, and the slot cover can be along groove body width
The side slide-open in direction, it is characterised in that: further include circulating heater, the circulating heater is fixed on groove body
Bottom, the circulating heater include suction pump, the first tee tube, the second tee tube and heating tube, first tee tube
It is fixed on groove body, first tee tube is connect by suction pump with the second tee tube, and the heating tube is connected to the two or three
The inside of siphunculus is for conveying steam.
By using above-mentioned technical proposal, when the oxide layer for needing the stainless steel pipe pickling to machine-shaping to remove surface
When with greasy dirt, by being marked with pickling solution into catch basin, then stainless steel pipe is placed in pickling solution and carries out pickling, with acid
It washes overlong time or in environment more rugged environment, the pickling solution temperature in catch basin also can decrease to cause
The pickling effect of stainless steel pipe is bad, carries out the heating of duration or discontinuity to pickling solution by circulating heater, leads to
Starting suction pump is crossed, the pickling solution in catch basin is recycled at the second tee tube by the first tee tube, at this time by generation
Vapor is passed into the second tee tube by heating tube, to realize the continuous heating to pickling solution, the pickling solution after heating
It is re-circulated in catch basin, thus the pickling to stainless steel pipe, due to the maintenance of temperature, so that the stainless steel in descaling bath
The pickling effect of pipe is good, so as to shorten pickling time.
The present invention is further arranged to: the catch basin includes heating zone, convective region and crystallizing field, the convective region and liter
Descaling bath is divided into two parts and interconnected by warm area, and the crystallizing field protrudes from the upper end two sides of descaling bath, and crystallizing field and
Crystallizing field connection.
By using above-mentioned technical proposal, descaling bath is divided into heating zone, convective region and crystallizing field three parts, after heating
Pickling solution is discharged to the corresponding heating zone of catch basin by pipeline, since pickling solution is that uninterrupted volume is discharged in catch basin, successively by
Heating zone spreads to convective region, so that the pickling solution of heating zone and the pickling solution of convective region constantly form convection current, so as to improve
The pickling effect of stainless steel pipe, and the iron powder that the sub- pickling of stainless steel tube is got off flows to crystallizing field to the two sides of descaling bath, protects
It is abundant to demonstrate,prove the pickling of stainless steel pipe, also easy cleaning.
The present invention is further arranged to: one end of second tee tube, which is connected with, follows the pickling solution in descaling bath
The drain pipe of ring, the liquid outlet of the drain pipe are fixedly connected on the lower end of groove body and corresponding heating zone setting.
By using above-mentioned technical proposal, drain pipe is looped around the outside of groove body, and drain pipe respectively with acid solution outlet with
Acid solution import connection, the intracorporal pickling solution of slot is constantly carried out in heat cycles to groove body, the temperature of pickling solution is maintained.
The present invention is further arranged to: first tee tube, the second tee tube include main pipeline, left by-path and right branch
Road, the main pipeline, left by-path and right by-path are vertically arranged and are integrally formed, and the inner wall of second tee tube is equipped with pressure resistance
Layer.
By using above-mentioned technical proposal, it may be provided with screw thread at the port of main pipeline, left by-path and right by-path, pass through spiral shell
Line connection and groove body are fixed, easy for removal and installation, while screw thread is also convenient for batch machining, since the second tee tube needs
The conversion for carrying out hot and cold water, will certainly change the pressure of the second tee tube, so that discontinuity in the second tee tube, by resistance to
The design of pressurized layer can be relieved the local pressure in the second tee tube.
The present invention is further arranged to: the Withstand voltage layer includes the first resistance to compression layer and the second resistance to compression layer, first resistance to compression
Elastic component is equipped between layer and the second resistance to compression layer, described elastic component one end is connect with the first resistance to compression layer, the elastic component other end
It is connect with the second resistance to compression layer, the first resistance to compression layer is by ultrahigh molecular weight polyethylene at the second resistance to compression layer is steel wire
Material is made, and the elastic component is rubber.
By using above-mentioned technical proposal, polyethylene is a kind of aggregated thermoplastic resin obtained of ethylene, is had excellent
Resistance to low temperature (minimum use reachable -100-70 DEG C of temperature), chemical stability is good, is resistant to the erosion of most of soda acids (no
The resistance to acid with oxidizing property).Common solvent is not dissolved under room temperature, water imbibition is small, and electrical insulating property is excellent, when in the second tee tube
Pressure change when, the active force acted on the first resistance to compression layer is transferred on elastic component, since elastic component is made of rubber,
With certain buffer function power, finally it is transferred to and is laid with using the second resistance to compression layer, steel wire made of steel wire at face, so that
Active force is evenly dispersed to the effect on steel wire, finally reaching the structural strength for reinforcing tee tube and alleviating internal pressure.
The present invention is further arranged to: sluicing flange, and the first tee tube are connected on the branch pipe of first tee tube
It is connected to the second tee tube by suction pump.
By using above-mentioned technical proposal, sluicing flange is connected on the first tee tube, it can be by the intracorporal pickling solution of slot
Be discharged, certainly can also external connecting pipe recycled.
The present invention is further arranged to: it include more than two pickling tubes in the groove body, the adjacent pickling tube
Lower part be connected, the pickling tube side-wall outer side is provided with sealing structure, including the sealed sides being fixedly connected with pickling tube side wall
Wall, the groove formed between the sealing side wall and pickling tube side wall are water sealed tank.
By using above-mentioned technical proposal, it is provided with more than two pickling tubes in descaling bath, under adjacent pickling tube
Portion is connected, and when stainless steel pipe pickling is to be pierced by pickling tube, and pickling tube side-wall outer side is provided with sealing structure, wraps
The sealing side wall being fixedly connected with pickling tube side wall is included, sealing the groove formed between side wall and pickling tube side wall is water sealed tank,
Injected clear water in the water sealed tank, the clear water in water sealed tank will be fully sealed inside pickling tube with the external world, can effectively prevent pickling
Pickling solution inside pond, to external diffusion, avoids pollution of the pickling solution pair with external environment due to by thermal evaporation.
The invention has the following advantages:
1. pickling tube side-wall outer side is provided with sealing structure, including the sealing side wall being fixedly connected with pickling tube side wall, sealing
The groove formed between side wall and pickling tube side wall is water sealed tank, and the injected clear water in the water sealed tank, each pickling tube top is
It is stamped acid tank cover, and the inner wall of acid tank cover is placed in water sealed tank, the clear water in water sealed tank will be complete with the external world inside pickling tube
It is hermetically sealed, the pickling solution inside pickling tube can be effectively prevent, to external diffusion, to avoid pickling solution pair and outside due to by thermal evaporation
The pollution of environment.
It, can be intracorporal by slot by the connection of the first tee tube and groove body 2. the bottom of groove body is arranged in the first tee tube
Pickling solution is recycled at heating tube and is heated, and is arranged due to suction pump in bottom and is connected to the first tee tube, so groove body
Interior pickling solution can be recycled all at suction pump.
Detailed description of the invention
Fig. 1 is the present embodiment structural schematic diagram；
Fig. 2 is to highlight the structural schematic diagram of the first tee tube or the second tee tube in the present embodiment；
Fig. 3 is the structural schematic diagram for highlighting Withstand voltage layer in the present embodiment；
Fig. 4 is the structural schematic diagram for highlighting groove body and slot cover in the present embodiment.
Appended drawing reference: 1, circulating heater；101, suction pump；102, heating tube；103, the second tee tube；104, first
Tee tube；2, drain pipe；3, sluicing flange；4, groove body；5, catch basin；501, crystallizing field；502, heating zone；503, convective region；
6, Withstand voltage layer；601, the first resistance to compression layer；602, the second resistance to compression layer；7, elastic component；8, side wall is sealed；9, slot cover；10, water sealed tank.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art more fully understand technical solution of the present invention
Applying example, the present invention is described in further detail, it should be noted that in the absence of conflict, embodiments herein and
Feature in embodiment can be combined with each other.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside" " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Present embodiment discloses a kind of descaling baths of recyclable heating, as shown in Figure 1-Figure 3, including circulating heater 1,
Circulating heater 1 is fixed on the bottom of groove body 4, and circulating heater 1 includes suction pump 101, the first tee tube 104, second
Tee tube 103 and heating tube 102, the first tee tube 104 are fixed on groove body 4, the first tee tube 104 by suction pump 101 with
The connection of second tee tube 103, heating tube 102 are connected to the inside of the second tee tube 103 for conveying steam, the second tee tube
103 one end is connected with the drain pipe 2 for recycling the pickling solution in descaling bath, and the liquid outlet of drain pipe 2 is fixedly connected on
The lower end of groove body 4 and the corresponding setting of heating zone 502, the first tee tube 104, the second tee tube 103 are including main pipeline, Zuo Zhidao
With right by-path, main pipeline, left by-path and right by-path are vertically arranged and are integrally formed, and the inner wall of the second tee tube 103 is equipped with pressure resistance
Layer 6, Withstand voltage layer 6 includes the first resistance to compression layer 601 and the second resistance to compression layer 602, between the first resistance to compression layer 601 and the second resistance to compression layer 602
Equipped with elastic component 7,7 one end of elastic component is connect with the first resistance to compression layer 601, and 7 other end of elastic component is connect with the second resistance to compression layer 602,
First resistance to compression layer 601 is by ultrahigh molecular weight polyethylene at the second resistance to compression layer 602 is made of steel wire net materials, and elastic component 7 is rubber
Glue is connected with sluicing flange 3 on the branch pipe of the first tee tube 104, and the first tee tube 104 and the second tee tube 103 pass through suction
101 connection of power pump, circulating heater 1 carry out the heating of duration or discontinuity to pickling solution, and the pickling solution after heating is again
It is recycled in catch basin 5, thus the pickling to stainless steel pipe, due to the maintenance of temperature, so that the stainless steel tube in descaling bath
The pickling effect of son is good, so as to shorten pickling time.
As shown in figure 4, including groove body 4 and slot cover 9, groove body 4 is cuboid, and opening is equipped at the top of groove body 4, is set on groove body 4
There are acid solution import, acid solution outlet and waste water discharge opening, slot cover 9 is above the opening, and opening is equipped in around opening setting
Catch basin 5 is marked with pickling solution in catch basin 5, and slot cover 9 is buckled in catch basin 5 and realizes sealing by liquid, and slot cover 9 can be along groove body
The side slide-open of 4 width directions, catch basin 5 include heating zone 502, convective region 503 and crystallizing field 501, convective region 503
Descaling bath is divided into two parts with heating zone 502 and is interconnected, crystallizing field 501 protrudes from the upper end two sides of descaling bath, and heavy
Product area 501 is connected to crystallizing field 501, includes more than two pickling tubes in groove body 4, the lower part of the adjacent pickling tube
It is connected, pickling tube side-wall outer side is provided with sealing structure, including the sealing side wall 8 being fixedly connected with pickling tube side wall, sealed sides
The groove formed between wall 8 and pickling tube side wall is water sealed tank 10, and the clear water in water sealed tank 10 will be complete with the external world inside pickling tube
It is hermetically sealed, the pickling solution inside pickling tube can be effectively prevent, to external diffusion, to avoid pickling solution pair and outside due to by thermal evaporation
The pollution of environment.
In actual use, the stainless steel tube surface of machine-shaping aoxidizes not gloss, it is therefore desirable to pass through pickling
Liquid carries out pickling to remove the oxide on surface, and pickling solution is injected into catch basin 5, stainless steel pipe is then put into pickling
The operation that pickling is carried out in liquid, as the time extension of pickling or the lower environment of temperature, the temperature of pickling solution are highly prone to
It influences, at this point, starting suction pump 101, it will be in catch basin 5 with being connected to for the second tee tube 103 by the first tee tube 104
Pickling solution carries out the circulation inside and outside one, when pickling solution is circulated to the position of the second tee tube 103, heating tube 102 and production
The boiler room in workshop is connected, and high temperature hot steam is constantly delivered in heating tube 102 by boiler room, so that flowing in heating tube 102
A large amount of high-temperature steams are connected with, pickling solution is slowly flowed through from the lateral surface of heating tube 102, to be heated the high temperature inside pipe 102
Steam is gradually heated up, it is heated after pickling solution flowed back into pickling tube by drain pipe 2, finally make the acid in pickling tube
Wash temperature constantly rises, since the discharge and reflux of pickling solution are that continuous circulation carries out, so not shadow in heating process
Ring stainless steel pipe normal traveling, and relative to traditional heating method mostly use directly in pickling tube to pickling solution into
Row high-temperature heating, this mode can not only make to be covered with hot steam in entire pickling tube, and pressure constantly rises, to equipment material performance
There are requirements at the higher level, also results in the continuous evaporation leakage of pickling solution itself, pickling solution will form acid mist because of temperature influence when pickling,
Acid mist is gathered and can be liquefied again below slot cover 9, is flowed back into pickling tube along the medial surface of slot cover 9, and slot cover 9 is arc knot
Structure is more advantageous to the reflux of pickling solution, and pickling tube side-wall outer side is provided with sealing structure, including mutually solid with pickling tube side wall
Sealing side wall 8 even, sealing the groove formed between side wall 8 and pickling tube side wall is water sealed tank 10, is infused in the water sealed tank 10
Enter clear water, acid tank cover 9 is stamped above each pickling tube, and the inner wall of acid tank cover 9 is placed in water sealed tank 10, water sealed tank 10
Interior clear water will be fully sealed inside pickling tube with the external world, can effectively prevent the pickling solution inside pickling tube due to by thermal evaporation to
External diffusion avoids pollution of the pickling solution pair with external environment.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to restrict the invention, all in design structure of the invention
Within think of, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of descaling bath of recyclable heating, including groove body (4) and slot cover (9), the groove body (4) is cuboid, the slot
Opening is equipped at the top of body (4), the groove body (4) is equipped with acid solution import, acid solution outlet and waste water discharge opening, the slot cover (9)
Above the opening, the opening, which is equipped with, is marked with pickling in the catch basin (5) being arranged that is open, the catch basin (5)
Liquid, the slot cover (9) are buckled in catch basin (5) and realize sealing by liquid, and the slot cover (9) can be along groove body (4) width direction
Side slide-open, it is characterised in that: further include circulating heater (1), the circulating heater (1) is fixed on groove body
(4) bottom, the circulating heater (1) include suction pump (101), the first tee tube (104), the second tee tube (103)
With heating tube (102), first tee tube (104) is fixed on groove body (4), and first tee tube (104) passes through suction
Pump (101) is connect with the second tee tube (103), and the heating tube (102) is connected to the inside of the second tee tube (103) for defeated
Send steam.
2. a kind of descaling bath of recyclable heating according to claim 1, it is characterised in that: the catch basin (5) includes
Descaling bath is divided by heating zone (502), convective region (503) and crystallizing field (501), the convective region (503) and heating zone (502)
It two parts and interconnects, the crystallizing field (501) protrudes from the upper end two sides of descaling bath, and crystallizing field (501) and crystallizing field
(501) it is connected to.
3. a kind of descaling bath of recyclable heating according to claim 2, it is characterised in that: second tee tube
(103) one end is connected with the drain pipe (2) for recycling the pickling solution in descaling bath, the liquid outlet of the drain pipe (2)
It is fixedly connected on the lower end of groove body (4) and corresponding heating zone (502) setting.
4. a kind of descaling bath of recyclable heating according to claim 1, it is characterised in that: first tee tube
(104), the second tee tube (103) includes main pipeline, left by-path and right by-path, and the main pipeline, left by-path and right by-path hang down
The inner wall of straight setting and integrated molding, second tee tube (103) is equipped with Withstand voltage layer (6).
5. a kind of descaling bath of recyclable heating according to claim 4, it is characterised in that: the Withstand voltage layer (6) includes
First resistance to compression layer (601) and the second resistance to compression layer (602), are equipped between the first resistance to compression layer (601) and the second resistance to compression layer (602)
Elastic component (7), described elastic component (7) one end are connect with the first resistance to compression layer (601), and elastic component (7) other end and second resists
Pressurized layer (602) connection, the first resistance to compression layer (601) is by ultrahigh molecular weight polyethylene at the second resistance to compression layer (602) is
Steel wire net materials are made, and the elastic component (7) is rubber.
6. a kind of descaling bath of recyclable heating according to claim 1, it is characterised in that: first tee tube
(104) it is connected on branch pipe sluicing flange (3), and the first tee tube (104) and the second tee tube (103) pass through suction pump
(101) it is connected to.
7. a kind of descaling bath of recyclable heating according to claim 2, it is characterised in that: include in the groove body (4)
There are two above pickling tube, the lower part of the adjacent pickling tube is connected, and the pickling tube side-wall outer side is provided with sealing
Structure is formed between the sealing side wall (8) and pickling tube side wall including the sealing side wall (8) being fixedly connected with pickling tube side wall
Groove be water sealed tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686433.XA CN110257847A (en) | 2019-07-29 | 2019-07-29 | A kind of descaling bath of recyclable heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686433.XA CN110257847A (en) | 2019-07-29 | 2019-07-29 | A kind of descaling bath of recyclable heating |
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| Publication Number | Publication Date |
|---|---|
| CN110257847A true CN110257847A (en) | 2019-09-20 |
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ID=67912153
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910686433.XA Pending CN110257847A (en) | 2019-07-29 | 2019-07-29 | A kind of descaling bath of recyclable heating |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113667988A (en) * | 2021-07-06 | 2021-11-19 | 江苏兴隆防腐设备有限公司 | Multifunctional pickling device with circulating pickling solution |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422623A (en) * | 1979-06-28 | 1983-12-27 | Nippon Kokan Kabushiki Kaisha | Apparatus for cooling steel strips to effect continuous annealing |
| EP0300242A1 (en) * | 1987-07-23 | 1989-01-25 | Laboratorium Prof. Dr. Rudolf Berthold GmbH & Co. | Process and apparatus for the control of the partial density of metal and acid in pickling baths |
| CN202705495U (en) * | 2012-07-25 | 2013-01-30 | 温州宪江防腐设备有限公司 | Circular stainless steel pipe pickling tank |
| CN103215608A (en) * | 2013-04-23 | 2013-07-24 | 北京全有时代科技股份有限公司 | Integrated-type acid-washing unit |
| CN103741159A (en) * | 2014-01-13 | 2014-04-23 | 天津市润杰创新环保科技有限公司 | Energy-saving environment-friendly pickling equipment |
| CN105543875A (en) * | 2015-12-15 | 2016-05-04 | 安徽楚江特钢有限公司 | Steel belt pickling tank with cyclic heating conducted outside tank |
| CN105780034A (en) * | 2016-04-25 | 2016-07-20 | 温州宪江防腐设备有限公司 | Stainless steel pipe pickling tank |
| CN106521524A (en) * | 2016-11-28 | 2017-03-22 | 太原钢铁(集团)有限公司 | Method for enhancing acid pickling efficiency of stainless steel tubes |
| CN206145999U (en) * | 2016-10-24 | 2017-05-03 | 佛山市赛顶鸿电器有限公司 | Scale-proof heater |
| CN206738789U (en) * | 2017-03-01 | 2017-12-12 | 华亚工业塑胶（太仓）有限公司 | A kind of freeze proof antifouling type CPVC tee pipe fittings |
| CN208519341U (en) * | 2018-06-22 | 2019-02-19 | 天津丰联管业有限公司 | A kind of vinyl tube for agricultural irrigation |
| CN212983066U (en) * | 2020-08-25 | 2021-04-16 | 河南联强实业发展有限公司 | Strip steel pickling device |
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| EP0300242A1 (en) * | 1987-07-23 | 1989-01-25 | Laboratorium Prof. Dr. Rudolf Berthold GmbH & Co. | Process and apparatus for the control of the partial density of metal and acid in pickling baths |
| CN202705495U (en) * | 2012-07-25 | 2013-01-30 | 温州宪江防腐设备有限公司 | Circular stainless steel pipe pickling tank |
| CN103215608A (en) * | 2013-04-23 | 2013-07-24 | 北京全有时代科技股份有限公司 | Integrated-type acid-washing unit |
| CN103741159A (en) * | 2014-01-13 | 2014-04-23 | 天津市润杰创新环保科技有限公司 | Energy-saving environment-friendly pickling equipment |
| CN105543875A (en) * | 2015-12-15 | 2016-05-04 | 安徽楚江特钢有限公司 | Steel belt pickling tank with cyclic heating conducted outside tank |
| CN105780034A (en) * | 2016-04-25 | 2016-07-20 | 温州宪江防腐设备有限公司 | Stainless steel pipe pickling tank |
| CN206145999U (en) * | 2016-10-24 | 2017-05-03 | 佛山市赛顶鸿电器有限公司 | Scale-proof heater |
| CN106521524A (en) * | 2016-11-28 | 2017-03-22 | 太原钢铁(集团)有限公司 | Method for enhancing acid pickling efficiency of stainless steel tubes |
| CN206738789U (en) * | 2017-03-01 | 2017-12-12 | 华亚工业塑胶（太仓）有限公司 | A kind of freeze proof antifouling type CPVC tee pipe fittings |
| CN208519341U (en) * | 2018-06-22 | 2019-02-19 | 天津丰联管业有限公司 | A kind of vinyl tube for agricultural irrigation |
| CN212983066U (en) * | 2020-08-25 | 2021-04-16 | 河南联强实业发展有限公司 | Strip steel pickling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113667988A (en) * | 2021-07-06 | 2021-11-19 | 江苏兴隆防腐设备有限公司 | Multifunctional pickling device with circulating pickling solution |
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