CN205119927U - Heat exchanger tube side self - cleaning device - Google Patents
Heat exchanger tube side self - cleaning device Download PDFInfo
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- CN205119927U CN205119927U CN201520888402.XU CN201520888402U CN205119927U CN 205119927 U CN205119927 U CN 205119927U CN 201520888402 U CN201520888402 U CN 201520888402U CN 205119927 U CN205119927 U CN 205119927U
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- exchanger tube
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Abstract
The utility model discloses a heat exchanger tube side self - cleaning device, the support frame by the base with set up that both ends two vertical spinal branch daggers constitute on this base separately, vertical moving mechanism establishes on two spinal branch daggers of support frame, is equipped with the vertical removal part that can follow the vertical removal of vertical moving mechanism on this vertical moving mechanism, horizontal migration mechanism level is established between two spinal branch daggers of support frame, and these horizontal migration mechanism both ends are connected with vertical moving mechanism's vertical removal part, can remove in vertical direction along vertical moving mechanism along with vertical removal part, nozzle adjustment subassembly is established in horizontal migration mechanism, can edge horizontal migration mechanism move at the horizontal direction, nozzle stop device establishes in horizontal migration mechanism, is in the both sides of nozzle adjustment subassembly. This belt cleaning device can realize rinsing the heat exchanger tube side of automation, safety, convenience, environmental protection, its compact structure, and safe and reliable, easy operation, the low price, market prospect is extensive, has better spreading value.
Description
Technical field
The utility model relates to heat exchanger tube cleaning field, particularly relates to a kind of heat exchanger tube pass automatic flushing device.
Background technology
Heat exchanger is a kind of very common process units in petrochemical industry, and in China, most of petroleum chemical enterprise is not because have the cleaning device of large heat exchanger, when heat exchanger needs to clean, most enterprises can be selected to clean manually or simple Chemical cleaning, these cleaning means, not only danger but also inefficiency, and sometimes also can cause environmental pollution, simultaneously such cleaning way serious waste man power and material.Burnisher more advanced at present has the features such as maximization, expensive, operating technology is strong, and not being suitable for common laborer operates, and therefore, how to provide a kind of cleaning means simple to operate, is the problem needing to solve.
Utility model content
Based on the problem existing for above-mentioned prior art, the utility model provides a kind of heat exchanger tube pass automatic flushing device, is a kind of mechanical washing device, can controls with easy and simple to handle carrying out, and the heat exchanger tube side of convenience and high-efficiency carries out water jet cleaning.
For solving the problems of the technologies described above, the utility model provides a kind of heat exchanger tube pass automatic flushing device, comprising:
Bracing frame, vertically travel mechanism, horizontal mobile mechanism, nozzle adjustment assembly and nozzle stopping means; Wherein,
Support frame as described above is made up of base and two support columns setting up two ends on the base separately vertical;
Described vertical travel mechanism is located on two support columns of support frame as described above, and this vertical travel mechanism is provided with can along the vertical moving-member of the vertical movement of vertical travel mechanism;
Described horizontal mobile mechanism level is located between two support columns of support frame as described above, these horizontal mobile mechanism two ends are connected with the vertical moving-member of described vertical travel mechanism, can move with described vertical moving-member along described vertical travel mechanism at vertical direction;
Described nozzle adjustment assembly is located on described horizontal mobile mechanism, can move in the horizontal direction along described horizontal mobile mechanism;
Described nozzle stopping means, is located on described horizontal mobile mechanism, is in the both sides of described nozzle adjustment assembly.
The beneficial effects of the utility model are: by arranging vertical travel mechanism and horizontal mobile mechanism on bracing frame, and nozzle is adjusted assembly be located at horizontal mobile mechanism, can realize the position adjustment on nozzle adjustment assembly two-dimensional direction, and then energizes high-pressure water pipe completes the cleaning of heat exchanger tube pass.This cleaning device can heat exchanger tube side carry out automatically, safety, convenience, environmental protection cleaning, its compact conformation, safe and reliable, simple to operate, cheap, market prospects are extensive, have good promotional value.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
The overall structure schematic diagram of the cleaning device that Fig. 1 provides for the utility model embodiment;
The vertical travel mechanism partial schematic diagram of the cleaning device that Fig. 2 provides for the utility model embodiment;
The horizontal mobile mechanism partial schematic diagram of the cleaning device that Fig. 3 provides for the utility model embodiment;
The parts that in figure, each label is corresponding are: 1-bracing frame; 2-lateral protection plate; The vertical gag lever post of 3-; 4-nozzle adjustment assembly; 5-flat spin leading screw; 6-Horizontal limiting bar; 7-horizontal supporting plate; The vertical CD-ROM drive motor of 8-; The vertical screw of 9-; The vertical moving-member of 10-; The vertical gag lever post of 11-; 12-horizontal drive motor; 13-high-pressure water pipe spacing hole.
Detailed description of the invention
Be clearly and completely described the technical scheme in the utility model embodiment below, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection domain of the present utility model.
As shown in Figure 1, the utility model embodiment provides a kind of heat exchanger tube pass automatic flushing device, comprising:
Bracing frame, vertically travel mechanism, horizontal mobile mechanism, nozzle adjustment assembly and nozzle stopping means;
Bracing frame is made up of base and two support columns setting up two ends on the base separately vertical; This bracing frame can complete the support of whole cleaning device and fixing;
Vertical travel mechanism is located on two support columns of bracing frame, and this vertical travel mechanism is provided with can along the vertical moving-member of the vertical movement of vertical travel mechanism;
Horizontal mobile mechanism level is located between two support columns of bracing frame, and these horizontal mobile mechanism two ends are connected with the vertical moving-member of vertical travel mechanism, can move with vertical moving-member along vertical travel mechanism at vertical direction;
Nozzle adjustment assembly is located on horizontal mobile mechanism, can move in the horizontal direction along horizontal mobile mechanism;
Nozzle stopping means, is located on horizontal mobile mechanism, is in the both sides of nozzle adjustment assembly.
As shown in Figure 2, in above-mentioned cleaning device, be equipped with groove in two support columns, the slot opening end of two support columns is relative, and vertical travel mechanism is located in the groove of two support columns.
As shown in Figure 2, in above-mentioned cleaning device, vertical travel mechanism is made up of two groups of screw drive mechanism that structure is identical, often organizes screw drive mechanism and comprises:
Vertical screw, vertically gag lever post, vertically CD-ROM drive motor, shaft coupling and vertical moving-member; Wherein,
Vertical screw is actively installed on a support column of bracing frame, can freely rotate;
Vertical gag lever post and vertical screw parallel side-by-side are located on a support column of bracing frame; Vertical gag lever post 11 carries out corresponding spacing to vertical moving-member 10, prevents rotary motion.
Vertical CD-ROM drive motor is located on the support column of bracing frame, is in one end of vertical screw, is connected with vertical screw through shaft coupling, and vertical screw can be driven to rotate;
Vertical moving-member is provided with the internal thread through hole and vertical spacing hole that mate with the external screw thread of vertical screw, be located on vertical screw through internal thread through hole by threaded engagement, vertical spacing hole is located in vertical gag lever post, can when vertical screw rotates along this vertical screw and the vertically movement of vertical gag lever post.
Above-mentioned vertical travel mechanism adopts screw nut driven device, rotary motion is converted to the vertical rectilinear motion required for device, thus the vertical direction realizing water pipe moves, and can realize the vertical motion of horizontal mobile mechanism and the adjustment of the nozzle on it assembly 4.
As shown in Figure 3, in above-mentioned cleaning device, horizontal mobile mechanism comprises: flat spin leading screw, two Horizontal limiting bars, horizontal supporting plate, horizontal drive motor and shaft couplings;
Wherein, flat spin leading screw two ends are flexibly connected with the vertical moving-member of vertical travel mechanism, can freely rotate;
Parallel with flat spin leading screw point of two Horizontal limiting bars are located at flat spin leading screw both sides, and each both ends horizontal gag lever post is all fixedly connected with the vertical moving-member of vertical travel mechanism; Make nozzle adjust assembly by two Horizontal limiting bars 6 not produce rotary motion, realize the effect of flat spin leading screw 5 movement along rotary motion.
Horizontal supporting plate is in below described flat spin leading screw and two Horizontal limiting bars, and these horizontal supporting plate two ends are fixedly connected with the vertical moving-member of described vertical travel mechanism; By the contact with horizontal supporting plate 7, make nozzle adjust assembly and can not rotate motion.
Horizontal drive motor is located at one end of flat spin leading screw, is connected with flat spin leading screw through shaft coupling, can drive flat spin screw turns.
It is the rectilinear motion making nozzle adjustment assembly 4 realize horizontal direction on horizontal supporting plate 7 that above-mentioned horizontal mobile mechanism sends out Main Function.
In above-mentioned cleaning device, nozzle adjustment assembly is provided with the internal thread through hole mated with the external screw thread of the flat spin leading screw of horizontal mobile mechanism and two Horizontal limiting holes of mating with two Horizontal limiting bars of horizontal mobile mechanism, be located on flat spin leading screw through internal thread through hole by threaded engagement, two Horizontal limiting holes are located in two Horizontal limiting bars, can move horizontally when flat spin screw turns along this flat spin leading screw and two Horizontal limiting bars.
In above-mentioned cleaning device, nozzle adjustment assembly is provided with the high-pressure water pipe spacing hole spacing to high-pressure water pipe, can realize the effect of fixing high-pressure water pipe.Further, touch induction device (as adopted inductive pick-up) is provided with in the rearmost end of high-pressure water pipe spacing hole, like this, high-pressure water pipe spacing hole 13 is not only had to carry out the fixing of high-pressure water pipe, simultaneously by touch induction device that the rearmost end of high-pressure water pipe spacing hole is arranged, after the certain length stretching into Tube Sheet of Heat Exchanger before high-pressure water pipe, will send and control high-pressure water pipe and do not readvance and the signal that stops or reversing.
In above-mentioned cleaning device, the base bottom of bracing frame is provided with roller, has both played the effect of support, facilitates again the movement of whole cleaning device.
In above-mentioned cleaning device, the side of the support column of bracing frame is provided with lateral protection plate, can reach water proof and dust proof effect.
Above-mentioned cleaning device also comprises: control device, be electrically connected with the vertical motor of vertical travel mechanism and the horizontal rotor of horizontal mobile mechanism respectively, the running of vertical motor and horizontal rotor can be controlled, the translational speed of Control Nozzle adjustment assembly energizes high-pressure water pipe and displacement.
Further, control device, the drive unit of the touch induction device and high-pressure water pipe that can adjust assembly with nozzle is electrically connected, and provides signal according to it, controls the running of the drive unit of high-pressure water pipe, realizes feeding and the retraction of high-pressure water pipe.
Preferably, the nozzle stopping means arranged in horizontal mobile mechanism both sides adopts position sensor, prevents nozzle adjustment assembly from colliding with the lateral protection plate of the support column of both sides and contacts.
As shown in Figures 1 to 3, when above-mentioned cleaning device uses, first, horizontal drive motor 12 and vertical CD-ROM drive motor 8 is adopted to drive, respectively can by power transmission to flat spin leading screw 5 and vertical screw 9, thus the rotary motion making two kinds of leading screws occur around oneself axis respectively.
Secondly, by screw nut driven structure, rotary motion is converted to the rectilinear motion of horizontal direction, thus make the rectilinear motion of horizontal transfer portion generation vertical direction, make nozzle adjust structure occurred level rectilinear motion, by the effect of Horizontal limiting bar 5 and vertical gag lever post 11, horizontal transfer portion and nozzle adjust structure all can not be deflected, and are all move according to rectilinear direction.
In addition, by the fixation of nozzle adjustment assembly 4 pairs of high-pressure water pipe, then the two-dimension adjustment of high-pressure water pipe injection direction can indirectly be realized, and by the control of control device, can according to the distributing adjustment cleaning speed of Tube Sheet of Heat Exchanger and cleaning displacement.
Finally; two ends, left and right all position sensors of nozzle adjustment assembly 4; prevent from nozzle from adjusting assembly 4 to collide with left and right side baffle; there is touch induction device (as adopted inductive pick-up) rear end; the spacing length of high-pressure water pipe is limited in advance according to heat exchanger pipe range; when high-pressure water pipe limited location snap ring collision sensing sensor time; will reverse motor; namely the clean range of high-pressure water pipe is controlled; prevent the unlimited one-way movement of the high-pressure water pipe of cleaning device; save scavenging period greatly, ensure cleaning efficiency.
Compared with prior art, cleaning device of the present utility model can realize automatically, safety, convenience, environmental protection heat exchanger tube side clean, its compact conformation, safe and reliable, simple to operate, cheap, market prospects are extensive, have good promotional value.
Below in conjunction with embody rule process, cleaning device of the present utility model is described further
As shown in Figures 1 to 3, cleaning device process of the present utility model is: first, is settled in place by heat exchanger, heat exchanger tube pass automatic flushing device is shifted onto the position of positive heat exchanger tube side by corresponding lifting tool, then device is made to balance, installation high-voltage water jet water pipe.
Secondly, open vertical CD-ROM drive motor 8, it is made to produce driving, vertical screw 9 is given by shaft coupling transmission by the moment of torsion of generation, vertical moving-member 10 (can be nut assembly) is driven by screw nut driven mechanism, the rotary motion of generation is converted to the vertical rectilinear motion of vertical moving-member 10, the horizontal supporting plate 7 be fixed on vertical moving-member 10 carries out vertical rectilinear motion accordingly.
Now, the corresponding startup of horizontal drive motor 12, by shaft coupling by torque drive on flat spin leading screw 5, make the rotary motion that it carries out around axle center, by screw nut driven mechanism, realize nozzle adjustment assembly and carry out horizontal rectilinear motion along horizontal supporting plate 7; The horizontal two ends position sensor respectively of adjustment nozzle assembly 4, in time moving near lateral protection plate 2, can make horizontal drive motor 12 reverse; Because be equipped with high-pressure water pipe in the high-pressure water pipe spacing hole 13 on nozzle adjustment assembly 4, the movement of nozzle adjustment assembly 4 also just makes high-pressure water pipe that corresponding movement occurs, high-pressure water pipe under control of the control means, can locate accordingly according to the distribution situation of heat exchanger tube pass, thus, reach the cleaning action to the different tube side of various heat exchange device.Therefore, by the startup of two motors, realize the vertical of High pressure water jet nozzle and horizontal two-dimensional motion effect.The rear end of nozzle adjustment assembly 4 is provided with inductive pick-up, when the length that high-pressure water pipe stretches into Tube Sheet of Heat Exchanger exceedes heat exchanger pipe range time, can respond to, high-pressure water pipe be moved in the opposite direction, thus avoids waste the working time; Controlled by control device, make its movement velocity and distance realize corresponding motion according to the layout of various heat exchange organ pipe journey.
Finally, after cleaning, the vertical travel mechanism of cleaning device is made to move to the position of least significant end, turn off the switch of cleaning device, then pull down the high-pressure water pipe of cleaning from high-pressure water pipe spacing hole 13, make cleaning device reach the state of initial position, cleaning process terminates.
Cleaning device of the present utility model, by hand-guided motor switch, by means of the favourable application of screw nut driven structure, controller and sensor, just can realize the two dimensional motion of nozzle like a cork, thus replace domestic heat exchanger tube side to carry out the mode of manual cleaning well; This cleaning device greatly can improve cleaning efficiency, manually gauge tap starting drive, saves heat exchanger cleaning workman labour, reduces the cost of heat exchanger cleaning, the cleaning of heat exchanger is drawn close to full-automation.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (10)
1. a heat exchanger tube pass automatic flushing device, is characterized in that, comprising:
Bracing frame, vertically travel mechanism, horizontal mobile mechanism, nozzle adjustment assembly and nozzle stopping means; Wherein,
Support frame as described above is made up of base and two support columns setting up two ends on the base separately vertical;
Described vertical travel mechanism is located on two support columns of support frame as described above, and this vertical travel mechanism is provided with can along the vertical moving-member of the vertical movement of vertical travel mechanism;
Described horizontal mobile mechanism level is located between two support columns of support frame as described above, these horizontal mobile mechanism two ends are connected with the vertical moving-member of described vertical travel mechanism, can move with described vertical moving-member along described vertical travel mechanism at vertical direction;
Described nozzle adjustment assembly is located on described horizontal mobile mechanism, can move in the horizontal direction along described horizontal mobile mechanism;
Described nozzle stopping means, is located on described horizontal mobile mechanism, is in the both sides of described nozzle adjustment assembly.
2. heat exchanger tube pass automatic flushing device according to claim 1, is characterized in that, is equipped with groove in described two support columns, and the slot opening end of two support columns is relative, and described vertical travel mechanism is located in the groove of described two support columns.
3. heat exchanger tube pass automatic flushing device according to claim 1 and 2, is characterized in that, described vertical travel mechanism is made up of two groups of screw drive mechanism that structure is identical, often organizes screw drive mechanism and comprises:
Vertical screw, vertically gag lever post, vertically CD-ROM drive motor, shaft coupling and vertical moving-member; Wherein,
Described vertical screw is actively installed on a support column of support frame as described above, can freely rotate;
Described vertical gag lever post and described vertical screw parallel side-by-side are located on a support column of support frame as described above;
Described vertical CD-ROM drive motor is located on the support column of support frame as described above, is in one end of described vertical screw, is connected with described vertical screw through shaft coupling, and described vertical screw can be driven to rotate;
Described vertical moving-member is provided with the internal thread through hole and vertical spacing hole that mate with the external screw thread of vertical screw, be located on described vertical screw through internal thread through hole by threaded engagement, vertical spacing hole is located in described vertical gag lever post, can when described vertical screw rotates along this vertical screw and the vertically movement of vertical gag lever post.
4. heat exchanger tube pass automatic flushing device according to claim 1, is characterized in that, described horizontal mobile mechanism comprises:
Flat spin leading screw, two Horizontal limiting bars, horizontal supporting plate, horizontal drive motor and shaft couplings; Wherein,
Described flat spin leading screw two ends are flexibly connected with the vertical moving-member of described vertical travel mechanism, can freely rotate;
Described two Horizontal limiting bars and parallel point of described flat spin leading screw are located at described flat spin leading screw both sides, and each both ends horizontal gag lever post is all fixedly connected with the vertical moving-member of described vertical travel mechanism;
Described horizontal supporting plate is in below described flat spin leading screw and two Horizontal limiting bars, and these horizontal supporting plate two ends are fixedly connected with the vertical moving-member of described vertical travel mechanism;
Described horizontal drive motor is located at one end of described flat spin leading screw, is connected with described flat spin leading screw through shaft coupling, can drive described flat spin screw turns.
5. the heat exchanger tube pass automatic flushing device according to claim 1 or 4, it is characterized in that, described nozzle adjustment assembly is provided with the internal thread through hole mated with the external screw thread of the flat spin leading screw of described horizontal mobile mechanism and two Horizontal limiting holes of mating with two Horizontal limiting bars of described horizontal mobile mechanism, be located on described flat spin leading screw through internal thread through hole by threaded engagement, described two Horizontal limiting holes are located in described two Horizontal limiting bars, can move horizontally along this flat spin leading screw and two Horizontal limiting bars when described flat spin screw turns.
6. heat exchanger tube pass automatic flushing device according to claim 5, is characterized in that, described nozzle adjustment assembly is provided with the fixing high-pressure water pipe spacing hole of high-pressure water pipe.
7. heat exchanger tube pass automatic flushing device according to claim 6, is characterized in that, the high-pressure water pipe spacing hole rearmost end of described nozzle adjustment assembly is provided with touch induction device.
8. heat exchanger tube pass automatic flushing device according to claim 1 and 2, is characterized in that, the base bottom of support frame as described above is provided with roller.
9. heat exchanger tube pass automatic flushing device according to claim 1 and 2, is characterized in that, the side of the support column of support frame as described above is provided with lateral protection plate.
10. the heat exchanger tube pass automatic flushing device according to claim 1,2 or 4, it is characterized in that, also comprise: control device, be electrically connected with the vertical motor of described vertical travel mechanism and the horizontal rotor of horizontal mobile mechanism and nozzle stopping means respectively, the running of vertical motor and horizontal rotor can be controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888402.XU CN205119927U (en) | 2015-11-09 | 2015-11-09 | Heat exchanger tube side self - cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888402.XU CN205119927U (en) | 2015-11-09 | 2015-11-09 | Heat exchanger tube side self - cleaning device |
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| CN205119927U true CN205119927U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520888402.XU Expired - Fee Related CN205119927U (en) | 2015-11-09 | 2015-11-09 | Heat exchanger tube side self - cleaning device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323082A (en) * | 2016-11-04 | 2017-01-11 | 北京石油化工学院 | Positioning method for heat exchanger tube pass cleaning |
| CN106403702A (en) * | 2016-09-30 | 2017-02-15 | 北京石油化工学院 | Positioning method for heat exchanger tube pass cleaning |
| CN108759553A (en) * | 2018-06-21 | 2018-11-06 | 博耐尔汽车电气系统有限公司 | A kind of condenser ash handling equipment |
| CN109870067A (en) * | 2017-12-01 | 2019-06-11 | 北京蓝星清洗有限公司 | The system and its application method of automatic cleaning heat exchanger tube |
| CN113332797A (en) * | 2021-06-11 | 2021-09-03 | 山东大学 | Cleaning device and cleaning method for particle catcher |
-
2015
- 2015-11-09 CN CN201520888402.XU patent/CN205119927U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403702A (en) * | 2016-09-30 | 2017-02-15 | 北京石油化工学院 | Positioning method for heat exchanger tube pass cleaning |
| CN106403702B (en) * | 2016-09-30 | 2018-08-28 | 北京石油化工学院 | A kind of localization method of heat exchanger tube pass cleaning |
| CN106323082A (en) * | 2016-11-04 | 2017-01-11 | 北京石油化工学院 | Positioning method for heat exchanger tube pass cleaning |
| CN109870067A (en) * | 2017-12-01 | 2019-06-11 | 北京蓝星清洗有限公司 | The system and its application method of automatic cleaning heat exchanger tube |
| CN109870067B (en) * | 2017-12-01 | 2020-07-07 | 北京蓝星清洗有限公司 | System for automatically cleaning heat exchange tube and using method thereof |
| CN108759553A (en) * | 2018-06-21 | 2018-11-06 | 博耐尔汽车电气系统有限公司 | A kind of condenser ash handling equipment |
| CN113332797A (en) * | 2021-06-11 | 2021-09-03 | 山东大学 | Cleaning device and cleaning method for particle catcher |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |