CN212747419U - Filtering self-decontamination shell-and-tube heat exchanger - Google Patents
Filtering self-decontamination shell-and-tube heat exchanger Download PDFInfo
- Publication number
- CN212747419U CN212747419U CN202021277439.6U CN202021277439U CN212747419U CN 212747419 U CN212747419 U CN 212747419U CN 202021277439 U CN202021277439 U CN 202021277439U CN 212747419 U CN212747419 U CN 212747419U
- Authority
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- China
- Prior art keywords
- shell
- casing
- fixedly connected
- heat exchanger
- heat exchange
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001914 filtration Methods 0.000 title claims description 10
- 238000005202 decontamination Methods 0.000 title description 2
- 238000005201 scrubbing Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 14
- 241000252185 Cobitidae Species 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a filter from scrubbing shell and tube type heat exchanger, the loach carrying platform comprises a supporting fram, the inner wall fixedly connected with backup pad of support frame, the collection frame has been placed to the upper surface of backup pad, the last fixed surface of support frame is connected with the casing, the inside of casing is equipped with the blow off pipe, the bottom of blow off pipe runs through casing and support frame in proper order and extends to the top of collecting the frame, the fixed surface intercommunication of blow off pipe has the valve, the opening has been seted up to the upper surface of casing, the last fixed surface of casing is connected with the fixed plate, the left side fixed surface of fixed plate is connected with the spring, the last fixed surface of casing is connected with the motor, the output of motor passes through reduction gear fixedly. This filter from scrubbing shell and tube type heat exchanger, possessed the function of dual clear away in heat exchange tube surface, can carry out from removing the processing to the incrustation scale on heat exchange tube surface, solve the problem that the incrustation scale on heat exchange tube surface influences heat exchange efficiency.
Description
Technical Field
The utility model belongs to the technical field of the shell and tube type heat exchanger, especially, relate to a filter from scrubbing shell and tube type heat exchanger.
Background
The shell-and-tube heat exchanger, also called tube heat exchanger, is made up of parts such as body, heat transfer tube bundle, tube sheet, baffle plate and tube box, the body is mostly cylindrical, the tube bundle is equipped with inside, the tube bundle both ends are fixed on tube sheet, carry on the cold and hot two kinds of fluid of heat exchange, one flows in the tube, called tube side fluid; the other type of the self-cleaning filtering shell-and-tube heat exchanger flows outside the tube and is called as shell-side fluid, but the existing shell-and-tube heat exchanger is insufficient when in use, scale is easy to adhere to the surface of a heat exchange tube inside the shell-and-tube heat exchanger after long-time heat exchange, and the existing shell-and-tube heat exchanger cannot self-clean the scale on the surface of the heat exchange tube, so that the scale on the surface of the heat exchange tube can influence the heat exchange efficiency, and therefore the filtering self-cleaning shell-and-tube heat exchanger.
SUMMERY OF THE UTILITY MODEL
The utility model provides a, aim at solving above-mentioned existing present shell and tube type heat exchanger and can't carry out from removing to the incrustation scale on heat exchange tube surface, so the incrustation scale on heat exchange tube surface will influence heat exchange efficiency's problem.
The utility model discloses a realize like this, a filter from scrubbing shell and tube type heat exchanger, the loach carrying platform comprises a supporting fram, the inner wall fixedly connected with backup pad of support frame, the collection frame has been placed to the upper surface of backup pad, the last fixed surface of support frame is connected with the casing, the inside of casing is equipped with the blow off pipe, the bottom of blow off pipe runs through casing and support frame in proper order and extends to the top of collecting the frame, the external fixed surface intercommunication of blow off pipe has the valve, the opening has been seted up to the upper surface of casing, the last fixed surface of casing is connected with the fixed plate, the left surface fixedly connected with spring of fixed plate, the last fixed surface of casing is connected with the motor, the output of motor passes through reduction gear fixedly connected with gear, the top of casing is equipped with the pinion rack, and.
The right flank of pinion rack contacts with the left end of spring, the clearance board that the bottom surface fixedly connected with equidistance of pinion rack was arranged, every the bottom surface of clearance board all runs through the opening and extends to the inside of casing, every the slide opening has all been seted up to the right flank of clearance board, every the inside of slide opening is equipped with the heat exchange tube jointly, the left end of heat exchange tube runs through the casing and extends to the left side of casing, every the equal fixedly connected with of the left and right sides face of clearance board a set of seal cover, and the inner circle of seal cover contacts with the surface of heat exchange tube.
Preferably, the bottom surface of the support frame is fixedly connected with symmetrical bases, and anti-skid grains are arranged on the bottom surface of each base.
Preferably, the front surface of the collecting frame is fixedly connected with a handle, and the handle is positioned in the middle of the front surface of the collecting frame.
Preferably, the inner side wall of the shell is fixedly connected with symmetrical flow guide blocks, and the bottom surface of each flow guide block is fixedly connected with the inner bottom wall of the shell.
Preferably, the inner side wall of the shell is fixedly connected with symmetrical reinforcing plates, two reinforcing rods are arranged inside the shell, and the left end and the right end of each reinforcing rod are fixedly connected with one side face, close to each other, of each cleaning plate respectively.
Preferably, the upper surface of casing fixedly connected with limiting plate, and the limiting plate is located the left side of pinion rack.
Preferably, the front surface of the shell is fixedly embedded with an observation plate, and the front surface of the shell is fixedly embedded with a control switch.
Compared with the prior art, the beneficial effects of the utility model are that: the cleaning plate and the sealing sleeve can be driven to move leftwards by the power generated by the rotation of the motor and the matching between the gear and the toothed plate, thereby achieving the effect of primarily scraping the scale on the surface of the heat exchange pipe by moving the sealing sleeve leftwards, the spring is arranged, and the power generated by the extension of the spring is utilized to play a role of pushing the toothed plate rightwards, so that the cleaning plate and the sealing sleeve below the toothed plate can be driven to move leftwards again, thereby achieving the effect of scraping the surface of the heat exchange pipe again through the secondary movement of the sealing sleeve, having the function of double cleaning the surface of the heat exchange pipe, further the shell-and-tube heat exchanger can carry out self-removing treatment on the scale on the surface of the heat exchange pipe, solving the problem that the scale on the surface of the heat exchange pipe influences the heat exchange efficiency, through the backup pad that is equipped with and collect the frame, play the effect of collecting after removing the incrustation scale certainly, prevent that the incrustation scale from the dirty phenomenon of messy appearance.
Drawings
Fig. 1 is a sectional view of a front view of a housing of the present invention;
fig. 2 is a front view of the housing of the present invention;
fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: 1. a support frame; 2. a support plate; 3. a collection frame; 4. a blow-off pipe; 5. a valve; 6. a housing; 7. a port; 8. a fixing plate; 9. a spring; 10. a toothed plate; 11. a motor; 12. a gear; 13. cleaning the plate; 14. a heat exchange pipe; 15. a reinforcing rod; 16. a slide hole; 17. sealing sleeves; 18. a base; 19. a handle; 20. a flow guide block; 21. a limiting plate; 22. a reinforcing plate; 23. and (4) observing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Please refer to fig. 1-3, a filter from scrubbing shell and tube type heat exchanger, including support frame 1, inner wall fixedly connected with backup pad 2 of support frame 1, collection frame 3 has been placed to the upper surface of backup pad 2, the last fixed surface of support frame 1 is connected with casing 6, the inside of casing 6 is equipped with blow off pipe 4, the bottom of blow off pipe 4 runs through casing 6 and support frame 1 in proper order and extends to the top of collecting frame 3, the outer fixed surface intercommunication of blow off pipe 4 has valve 5, opening 7 has been seted up to the upper surface of casing 6, the last fixed surface of casing 6 is connected with fixed plate 8, the left side fixedly connected with spring 9 of fixed plate 8, the last fixed surface of casing 6 is connected with motor 11, reduction gear fixedly connected with gear 12 is passed through to motor 11's output, the top of casing 6 is equipped with pinion rack 10, and pinion 10 meshes with.
The right flank of pinion rack 10 contacts with the left end of spring 9, the bottom surface fixedly connected with equidistance of pinion rack 10 arranges clearance board 13, the bottom surface of every clearance board 13 all runs through opening 7 and extends to the inside of casing 6, sliding hole 16 has all been seted up to the right flank of every clearance board 13, the inside of every sliding hole 16 is equipped with heat exchange tube 14 jointly, the left end of heat exchange tube 14 runs through casing 6 and extends to the left side of casing 6, the equal fixedly connected with of the left and right sides face of every clearance board 13 a set of seal cover 17, and the inner circle of seal cover 17 contacts with the surface of heat exchange tube 14.
The utility model discloses in, the symmetrical base 18 of bottom surface fixedly connected with of support frame 1, anti-skidding line has all been seted up to the bottom surface of every base 18, can be better to the shell and tube heat exchanger support, prevent the gliding phenomenon in position, collect the positive fixedly connected with handle 19 of frame 3, and handle 19 is located the positive middle part of collecting frame 3, be convenient for stimulate or deposit collecting frame 3, avoid inconvenient problem when using, the symmetrical water conservancy diversion piece 20 of inside wall fixedly connected with of casing 6, the bottom surface of every water conservancy diversion piece 20 all with the interior diapire fixed connection of casing 6, can carry out the water conservancy diversion to the incrustation scale of discharging, prevent that accumulational phenomenon from appearing in the incrustation scale.
The symmetrical gusset plate 22 of inside wall fixedly connected with of casing 6, the inside of casing 6 is equipped with two gusset rods 15, a side fixed connection that both ends are close to each other with every cleaning plate 13 respectively about every gusset rod 15, deepen the fixed to cleaning plate 13, can make more firm of cleaning plate 13, the last fixed surface of casing 6 is connected with limiting plate 21, and limiting plate 21 is located the left side of pinion rack 10, can carry on spacingly to the position of pinion rack 10, avoid the problem of skew to appear in position, the fixed embedding in front of casing 6 has observation board 23, the fixed embedding in front of casing 6 has control switch, can be to the better viewing of the condition of inside, simultaneously can be better operate it.
The utility model discloses a theory of operation is: when the shell-and-tube heat exchanger is used for a long time and needs to remove scale on the surface, the shell-and-tube heat exchanger is firstly communicated with a power supply, then the motor 11 is started through a control switch to operate, the motor 11 can drive the gear 12 to slowly rotate, the gear 12 is meshed with the gear plate 10 below, so that the gear plate 10 can drive the cleaning plate 13 and the sealing sleeve 17 below to move rightwards, the sealing sleeve 17 is contacted with the surface of the heat exchange tube 14, the scale on the surface of the heat exchange tube 14 can be scraped, the gear 12 can be disengaged from the gear plate 10 after rotating to a certain degree, then the gear plate 10 and the cleaning plate 13 can be driven to move leftwards by the elasticity of the spring 9 until the left end of the gear plate 10 is contacted with the limiting plate 21, and the sealing sleeve 17 can be driven to move leftwards and scrape the scale on the surface of the heat exchange tube 14 again, and the scraped scale can be discharged into the collecting frame 3 through the sewage discharge pipe 4 for collection, so that the surface of the heat exchange pipe 14 of the shell-and-tube heat exchanger can be removed automatically.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a filter from scrubbing shell and tube type heat exchanger, includes support frame (1), its characterized in that: the inner wall of the support frame (1) is fixedly connected with a support plate (2), a collection frame (3) is placed on the upper surface of the support plate (2), the upper surface of the support frame (1) is fixedly connected with a shell (6), a blow-off pipe (4) is arranged inside the shell (6), the bottom end of the blow-off pipe (4) sequentially penetrates through the shell (6) and the support frame (1) and extends to the upper side of the collection frame (3), the outer surface of the blow-off pipe (4) is fixedly communicated with a valve (5), a through hole (7) is formed in the upper surface of the shell (6), the upper surface of the shell (6) is fixedly connected with a fixing plate (8), the left side surface of the fixing plate (8) is fixedly connected with a spring (9), the upper surface of the shell (6) is fixedly connected with a motor (11), and the output end of the motor (11), a toothed plate (10) is arranged above the shell (6), and the toothed plate (10) is meshed with the gear (12);
the right flank of pinion rack (10) contacts with the left end of spring (9), clearance board (13) that the bottom surface fixedly connected with equidistance of pinion rack (10) was arranged, every the inside that opening (7) and casing (6) were all run through to the bottom surface of clearance board (13), every slide opening (16), every have all been seted up to the right flank of clearance board (13) the inside of slide opening (16) is equipped with heat exchange tube (14) jointly, the left end of heat exchange tube (14) runs through casing (6) and extends to the left side of casing (6), every the equal fixedly connected with of the left and right sides face of clearance board (13) a set of seal cover (17), and the inner circle of seal cover (17) contacts with the surface of heat exchange tube (14).
2. The filtering self-decontaminating shell-and-tube heat exchanger of claim 1, wherein: the bottom surface of support frame (1) fixedly connected with symmetrical base (18), every anti-skidding line has all been seted up to the bottom surface of base (18).
3. The filtering self-decontaminating shell-and-tube heat exchanger of claim 1, wherein: the front face of the collecting frame (3) is fixedly connected with a handle (19), and the handle (19) is located in the middle of the front face of the collecting frame (3).
4. The filtering self-decontaminating shell-and-tube heat exchanger of claim 1, wherein: the inner side wall of the shell (6) is fixedly connected with symmetrical flow guide blocks (20), and the bottom surface of each flow guide block (20) is fixedly connected with the inner bottom wall of the shell (6).
5. The filtering self-decontaminating shell-and-tube heat exchanger of claim 1, wherein: the utility model discloses a cleaning machine, including casing (6), the inside wall fixedly connected with of casing (6) has symmetrical gusset plate (22), the inside of casing (6) is equipped with two stiffening rod (15), every both ends respectively with a side fixed connection that every cleaning plate (13) are close to each other about stiffening rod (15).
6. The filtering self-decontaminating shell-and-tube heat exchanger of claim 1, wherein: the upper surface fixed connection of casing (6) has limiting plate (21), and limiting plate (21) are located the left side of pinion rack (10).
7. The filtering self-decontaminating shell-and-tube heat exchanger of claim 1, wherein: the front of casing (6) is fixed to be inlayed and is had observation board (23), the front of casing (6) is fixed to be inlayed and is had control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277439.6U CN212747419U (en) | 2020-07-02 | 2020-07-02 | Filtering self-decontamination shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277439.6U CN212747419U (en) | 2020-07-02 | 2020-07-02 | Filtering self-decontamination shell-and-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212747419U true CN212747419U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021277439.6U Expired - Fee Related CN212747419U (en) | 2020-07-02 | 2020-07-02 | Filtering self-decontamination shell-and-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212747419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964121A (en) * | 2021-03-29 | 2021-06-15 | 广东钛泓工程科技有限公司 | Horizontal condenser for resin production |
| CN114719636A (en) * | 2022-05-07 | 2022-07-08 | 扬州派斯特换热设备有限公司 | Improved heat exchanger |
-
2020
- 2020-07-02 CN CN202021277439.6U patent/CN212747419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964121A (en) * | 2021-03-29 | 2021-06-15 | 广东钛泓工程科技有限公司 | Horizontal condenser for resin production |
| CN114719636A (en) * | 2022-05-07 | 2022-07-08 | 扬州派斯特换热设备有限公司 | Improved heat exchanger |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |