CN203837569U - Scale removing machine for evaporating pot - Google Patents
Scale removing machine for evaporating pot Download PDFInfo
- Publication number
- CN203837569U CN203837569U CN201420113477.6U CN201420113477U CN203837569U CN 203837569 U CN203837569 U CN 203837569U CN 201420113477 U CN201420113477 U CN 201420113477U CN 203837569 U CN203837569 U CN 203837569U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- slide rail
- upper head
- head plate
- heat exchange
- 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.)
- Expired - Lifetime
Links
- 238000001704 evaporation Methods 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000498 cooling water Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims description 12
- 230000008016 vaporization Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 abstract description 13
- 238000005507 spraying Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 239000003599 detergent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical class C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 1
- 229910001573 adamantine Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a scale removing machine for an evaporating pot, and relates to the technical field of cleaning equipment manufacturing. The scale removing machine comprises a pot body provided with a shell-and-tube heat exchanger. The shell-and-tube heat exchanger is provided with an upper end plate and a plurality of heat exchange tubes with the ports extending out of the upper end surface of the upper end plate. A rotation rail device is arranged at the portion, above the ports of the heat exchange tubes, of the upper end plate and comprises a sliding rail, one end of the sliding rail is installed on the upper end plate through a rotation shaft, and the other end of the sliding rail is supported on the side wall, close to the pot body, of the upper end plate through a walking wheel driven by a trolley motor. The sliding rail is provided with a spraying gun head driven by a spraying head driving device through a sliding block, and the spraying gun head is connected with a cooling water pump through a water pipe. Compared with the prior art, the accumulated scale on the inner walls of the heat exchange tubes can be quickly and completely peeled off and cleared away, and therefore the problems that scale removal of existing heat exchange tubes is not thorough and the service life of the existing heat exchange tubes is short are solved.
Description
Technical field
The utility model relates to cleaning equipment manufacturing technology field, especially a kind of for the heat exchanger tube of evaporator being carried out to the machine of scale removal.
Background technology
Heat exchanger in use easily forms incrustation in heat exchanger tube, affect heat exchange efficiency, especially the heat exchanger in the evaporator of sugar refinery, tubular heat exchanger in this evaporator has nearly 3000～10,000 3 meters of long heat exchanger tubes that vertically arrange, in syrup in heat exchanger tube in evaporation process, very easily, at heat exchanger tube encrustation, to such an extent as to all will carry out a scale removal to the heat exchanger tube of one of them evaporator every day, clean.To the cleaning method of the heat exchanger tube of evaporator, be to complete with a kind of cleaning equipment at present, this cleaning equipment comprises that the giant by high-pressure water pipe forms by a high-pressure hydraulic pump, and the ejiction opening of giant is located at giant barral of a gun around; During cleaning, giant shower nozzle being put into heat exchanger tube makes the emitted High-Pressure Water of giant shower nozzle wash away heat exchanger tube inwall.In use there are the following problems to use the method that this cleaning equipment exchange heat pipe cleans: 1, the incrustation of heat exchanger tube inwall is by the removal of washing away of water under high pressure, for the thicker harder evaporator of incrustation, be difficult to wash away totally, incrustation is removed and is difficult to thoroughly, the serious closely incrustation of half that has does not have to remove, in order to remove this adamantine incrustation, some producer adds chemical detergent in evaporator, and pass into Steam Heating cleaning mixture and boil tank, after making incrustation soft, with giant, carry out flush clean again, not only cost is high to use scale remover, also can corrode heat exchanger tube and evaporator, and to environment, 2, as incrustation softened without chemical detergent, only use the High-Pressure Water heat exchanging inside pipe wall penetrating from giant to rinse, water under high pressure fails to be convened for lack of a quorum smooth heat exchanger tube inwall is beaten to obtain to uneven damage heat exchanger tube, make incrustation more be difficult to peel off, also attenuation gradually of tube wall simultaneously, the service life of shortening heat exchanger tube, 3, scavenging period is long, expense is high.
Utility model content
The problem that the utility model solves is to provide a kind ofly can fast peel off the incrustation of heat exchanger tube inwall, remove clean vaporizing pot descaling machine, with solve existing heat exchanger tube scale removal thoroughly and service life short problem.
In order to address the above problem, the technical solution adopted in the utility model is: this vaporizing pot descaling machine comprises the tank body that is provided with tubular heat exchanger, described tubular heat exchanger has upper head plate and port stretches out many heat exchanger tubes of described upper head plate upper surface, described upper head plate is provided with swing-around trajectory device above the port of many described heat exchanger tubes, described swing-around trajectory device includes slide rail, one end of described slide rail is contained in the center of described upper head plate by rotating shaft, the other end of described slide rail is supported on the near described tank wall place of described upper head plate by the road wheel being driven by vehicle motor, on described slide rail, by slide block, a spray gun head being driven by head drive device is at least housed, described spray gun head is connected with cooling water pump by water pipe.
In above-mentioned vaporizing pot descaling machine technology scheme, technical scheme can also be more specifically: in described upper head plate center, be provided with positioning seat, described positioning seat has the location-plate that is provided with centre bore being connected with described upper head plate by leg, and described rotating shaft is inserted in the centre bore of described location-plate.
Further, described head drive device comprises the driving pulley that is connected with shower nozzle motor that is contained in described slide rail one end and the driven pulley that is contained in the described slide rail other end, between described driving pulley and described driven pulley, is provided with the traction Timing Belt being fixedly connected with described slide block.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect: difficult except phenomenon for the long-pending attached obstinate incrustation of heat exchanger tube inwall, before cleaning with machine for cleaning evaporating pot exchange heat pipe, increased oven dry, scale removal operation, heat exchanger tube has been dried to scale removal and with water under high pressure, its heat exchanger tube inwall is cleaned again; Specific practice is to utilize the high-temperature steam reclaiming to carry out drying pot to the tank body of evaporator the incrustation of heat exchanger tube inwall is dried, then by using the spray gun head exchange heat pipe spraying cooling water of vaporizing pot descaling machine, the high temperature incrustation quenching of drying in heat exchanger tube is peeled off; Because the cleaning method of this evaporator is provided with swing-around trajectory device, when can moving on slide rail, spray gun head can exchange rapidly heat pipe inner product dirt spraying cooling water along with the central rotation of slide rail around upper head plate, and make incrustation evenly broken; After the incrustation of heat exchanger tube is peeled off, re-use and in water under high pressure exchange heat pipe, carry out hydro-peening and just can fast the incrustation in pipe thoroughly be removed, scavenging period shortening greatly reduces labour intensity and the cleaning difficulty of manual cleaning; 2. owing to exchanging the incrustation of heat pipe by cooling water, carried out quenching and peel off, then washed away with water under high pressure exchange heat pipe, the incrustation in heat exchanger tube is eliminated rapidly totally, reduces high-pressure water jet and exchanges rushing of heat pipe and penetrate, and has improved the service life of heat exchanger tube; Water-saving, save time, power saving, raising work efficiency, not only reduce scale removal cost, also need not use scale remover, therefore, can reduce the corrosion of exchange heat pipe and evaporator, reduce pollution on the environment simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the cutaway view at the A-A place of Fig. 1.
Fig. 3 is the structural representation of the swing-around trajectory device of the utility model embodiment.
Fig. 4 is that the K of Fig. 3 is to view.
Fig. 5 is the partial enlarged drawing at the I place of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
As shown in Figure 1, Figure 2, the vaporizing pot descaling machine shown in Fig. 3, Fig. 4 and Fig. 5 comprises the tank body 1 that tubular heat exchanger is housed, tubular heat exchanger has upper head plate 6 and port stretches out the many heat exchanger tubes 7 of upper head plate 6 upper surfaces, upper head plate 6 is circular sheet material, on the upper head plate 6 above many heat exchanger tubes 7 ports, swing-around trajectory device is housed, swing-around trajectory device includes slide rail 9, one end of slide rail 9 is provided with rotating shaft 8-1, and rotating shaft 8-1 is arranged on one end of slide rail 9 by being sleeved on bearing holder (housing, cover) on its rotating shaft 8-1; In the center of upper head plate 6, positioning seat 8 is housed, positioning seat 8 has the location-plate 8-2 that has centre bore, location-plate 8-2 is installed on the center of upper head plate 6 by three leg 8-3, the center of location-plate 8-2 centre bore is coaxial setting with the center of circular upper head plate 6, and rotating shaft 8-1 is inserted in the centre bore of location-plate 8-2; The other end of slide rail 9 is equipped with mobile roof support 11-4 by bolt, and mobile roof support 11-4 is equipped with road wheel 11 by road wheel mandrel, and road wheel 11 is supported on upper head plate 6 places of nearly tank body 1 sidewall; Driven gear 11-2 is housed on road wheel mandrel, and driven gear 11-2 and the driving gear 11-3 being contained on vehicle motor 11-1 output shaft are connected with a joggle, and vehicle motor 11-1 is bolted on mobile roof support 11-4; On slide rail 9, by slide block 12, the spray gun head 10 being driven by head drive device is housed; Head drive device comprises the driving pulley 9-1 that is connected with shower nozzle motor 9-4 that is contained in slide rail 9 one end and the driven pulley 9-3 that is contained in slide rail 9 other ends, between driving pulley 9-1 and driven pulley 9-3, the traction Timing Belt 9-2 being fixedly connected with slide block 12 is housed; Spray gun head 10 is connected with water pipe 3 by adapter, and water pipe 3 is connected with cooling water pump 4, on the water pipe 3 between spray gun head 10 and cooling water pump 4, dynamoelectric water valve 4-1 is housed, and cooling water pump 4 is connected with cooling water tank by cooling water pipe; Shower nozzle motor 9-4 is connected with controller 5 by cable respectively with vehicle motor 11-1; On the tank body 1 above tubular heat exchanger, suspension rod 2 is housed, at suspension rod 2, the fixedly suspension hook of water pipe 3 and cable is housed, water pipe 3 is drawn with controller 5 and is connected from evaporator man-hole opening through suspension hook with cable.
During work, start controller 5, make spray gun head 10 automatically when slide block 12 moves slide rail 9 centered by rotating shaft 8-1 by road wheel 11 around the shaft 8-1 rotate, making 10 ejaculations of spray gun head exchange one by one heat pipe 7 sprays with cooling water by setup program, make incrustation quenching rapidly, the fragmentation of every heat exchanger tube 7 inwalls, then the High-Pressure Water penetrating by giant one by one heat exchanging inside pipe wall rinse and the incrustation of heat exchanger tube inwall can be cleaned up.
Claims (3)
1. a vaporizing pot descaling machine, comprise the tank body (1) that is provided with tubular heat exchanger, described tubular heat exchanger has upper head plate (6) and port stretches out the many heat exchanger tubes (7) of described upper head plate (6) upper surface, it is characterized in that: described upper head plate (6) is provided with swing-around trajectory device in the port top of many described heat exchanger tubes (7), described swing-around trajectory device includes slide rail (9), one end of described slide rail (9) is contained in the center of described upper head plate (6) by rotating shaft (8-1), the other end of described slide rail (9) is supported near described tank body (1) side-walls of described upper head plate (6) by the road wheel (11) being driven by vehicle motor (11-1), at described slide rail (9), above by slide block (12), a spray gun head (10) being driven by head drive device is at least housed, described spray gun head (10) is connected with cooling water pump (4) by water pipe (3).
2. vaporizing pot descaling machine according to claim 1, it is characterized in that: in described upper head plate (6) center, be provided with positioning seat (8), described positioning seat (8) has the location-plate that is provided with centre bore (8-2) being connected with described upper head plate (6) by leg (8-3), and described rotating shaft (8-1) is inserted in the centre bore of described location-plate (8-2).
3. vaporizing pot descaling machine according to claim 1 and 2, it is characterized in that: described head drive device comprises the driven pulley (9-3) that is contained in the driving pulley that is connected with shower nozzle motor (9-4) (9-1) of described slide rail (9) one end and is contained in described slide rail (9) other end, between described driving pulley (9-1) and described driven pulley (9-3), be provided with the traction Timing Belt (9-2) being fixedly connected with described slide block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420113477.6U CN203837569U (en) | 2014-03-13 | 2014-03-13 | Scale removing machine for evaporating pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420113477.6U CN203837569U (en) | 2014-03-13 | 2014-03-13 | Scale removing machine for evaporating pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837569U true CN203837569U (en) | 2014-09-17 |
Family
ID=51515395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420113477.6U Expired - Lifetime CN203837569U (en) | 2014-03-13 | 2014-03-13 | Scale removing machine for evaporating pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837569U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654901A (en) * | 2014-03-13 | 2015-05-27 | 广西西创自动化有限公司 | Descaling machine for evaporating pot |
| CN105890444A (en) * | 2014-12-15 | 2016-08-24 | 广西大学 | Rotation positioning method for rotary arms of rotary arm type tank cleaning device |
| CN106643279A (en) * | 2016-12-29 | 2017-05-10 | 广西恩康机械设备有限公司 | Automatic cleaning method for shell-and-tube heat exchanger |
| CN106705746A (en) * | 2016-12-29 | 2017-05-24 | 广西恩康机械设备有限公司 | Multi-gun tubular heat exchanger intelligent cleaning robot |
| EP3362760B1 (en) | 2015-10-16 | 2019-07-31 | Peinemann Equipment B.V. | System for cleaning an object such as a heat exchanger |
| US10747238B2 (en) | 2013-05-09 | 2020-08-18 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| US10890390B2 (en) | 2013-05-09 | 2021-01-12 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| US11255621B2 (en) | 2016-05-03 | 2022-02-22 | Peinemann Equipment B.V. | Method and apparatus for cleaning tubes in a rotary path |
| US11294399B2 (en) | 2013-05-09 | 2022-04-05 | Terydon, Inc. | Rotary tool with smart indexing |
| US11300981B2 (en) | 2016-08-30 | 2022-04-12 | Terydon, Inc. | Rotary tool with smart indexer |
| US11327511B2 (en) | 2013-05-09 | 2022-05-10 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| US11360494B2 (en) | 2013-05-09 | 2022-06-14 | Terydon, Inc. | Method of cleaning heat exchangers or tube bundles using a cleaning station |
| US11733720B2 (en) | 2016-08-30 | 2023-08-22 | Terydon, Inc. | Indexer and method of use thereof |
-
2014
- 2014-03-13 CN CN201420113477.6U patent/CN203837569U/en not_active Expired - Lifetime
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11294399B2 (en) | 2013-05-09 | 2022-04-05 | Terydon, Inc. | Rotary tool with smart indexing |
| US11934215B2 (en) | 2013-05-09 | 2024-03-19 | Stoneage, Inc. | System and method for cleaning heat exchanger tubes |
| US11789471B2 (en) | 2013-05-09 | 2023-10-17 | Terydon, Inc. | Method of cleaning heat exchangers or tube bundles using a cleaning station |
| US11709507B2 (en) | 2013-05-09 | 2023-07-25 | Terydon, Inc. | Method of performing a cleaning operation using a water jet device |
| US11360494B2 (en) | 2013-05-09 | 2022-06-14 | Terydon, Inc. | Method of cleaning heat exchangers or tube bundles using a cleaning station |
| US10747238B2 (en) | 2013-05-09 | 2020-08-18 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| US10890390B2 (en) | 2013-05-09 | 2021-01-12 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| US11327511B2 (en) | 2013-05-09 | 2022-05-10 | Terydon, Inc. | Indexer, indexer retrofit kit and method of use thereof |
| CN104654901A (en) * | 2014-03-13 | 2015-05-27 | 广西西创自动化有限公司 | Descaling machine for evaporating pot |
| CN105890444A (en) * | 2014-12-15 | 2016-08-24 | 广西大学 | Rotation positioning method for rotary arms of rotary arm type tank cleaning device |
| CN105890444B (en) * | 2014-12-15 | 2018-01-30 | 广西大学 | A kind of clear tank arrangement pivoted arm revolution localization method of pivoted arm |
| EP3362760B1 (en) | 2015-10-16 | 2019-07-31 | Peinemann Equipment B.V. | System for cleaning an object such as a heat exchanger |
| US11460258B2 (en) | 2015-10-16 | 2022-10-04 | Peinemann Equipment B.V. | System for cleaning an object such as a heat exchanger |
| EP3362760B2 (en) † | 2015-10-16 | 2023-02-15 | Peinemann Equipment B.V. | System for cleaning an object such as a heat exchanger |
| US11262145B2 (en) | 2016-05-03 | 2022-03-01 | Peinemann Equipment B.V. | Method and apparatus for cleaning tubes in a rotary path |
| US11255621B2 (en) | 2016-05-03 | 2022-02-22 | Peinemann Equipment B.V. | Method and apparatus for cleaning tubes in a rotary path |
| US11300981B2 (en) | 2016-08-30 | 2022-04-12 | Terydon, Inc. | Rotary tool with smart indexer |
| US11733720B2 (en) | 2016-08-30 | 2023-08-22 | Terydon, Inc. | Indexer and method of use thereof |
| CN106643279B (en) * | 2016-12-29 | 2018-09-11 | 广西恩康机械设备有限公司 | The auto-cleaning method of tubular heat exchanger |
| CN106705746A (en) * | 2016-12-29 | 2017-05-24 | 广西恩康机械设备有限公司 | Multi-gun tubular heat exchanger intelligent cleaning robot |
| CN106643279A (en) * | 2016-12-29 | 2017-05-10 | 广西恩康机械设备有限公司 | Automatic cleaning method for shell-and-tube heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |