CN215952337U - Chemical engineering processing is with preventing cooling heat exchanger of jam - Google Patents
Chemical engineering processing is with preventing cooling heat exchanger of jam Download PDFInfo
- Publication number
- CN215952337U CN215952337U CN202121904509.0U CN202121904509U CN215952337U CN 215952337 U CN215952337 U CN 215952337U CN 202121904509 U CN202121904509 U CN 202121904509U CN 215952337 U CN215952337 U CN 215952337U
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- heat exchanger
- exchanger body
- inlet pipe
- pipe
- chemical engineering
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- 238000001816 cooling Methods 0.000 title claims abstract description 14
- 238000003889 chemical engineering Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 240000007643 Phytolacca americana Species 0.000 abstract description 3
- 238000005381 potential energy Methods 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012824 chemical production Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of heat exchangers and discloses an anti-blocking cooling heat exchanger for chemical engineering machining. According to the utility model, the turbine shaft and the mud scraper are driven to rotate by impacting the turbine blades through high-pressure water flow, the rotating mud scraper can drive the spring tightly attached to the surface of the filter plate to move, one end of the moving spring can poke back and forth in the hole, so that impurities in the hole are cleaned, and the back and forth stretching of the spring can drive the filter plate to vibrate, so that the impurities on the filter plate are further shaken off, the cleaning effect is improved, the device converts the gravitational potential energy of water into mechanical kinetic energy, so that the mud scraper is driven to work, the use of electric energy is replaced, and the energy is saved.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to an anti-blocking cooling heat exchanger for chemical engineering processing.
Background
The tubular (also called shell-and-tube, shell-and-tube) heat exchanger is the most typical dividing wall type heat exchanger, and has a long history of industrial application and still dominates all heat exchangers so far. The inner diameter of a heat exchange tube of the tubular heat exchanger used in chemical production is smaller, and after impurities carried in cooling liquid are attached to the tube wall, the heat exchange tube is easy to block, so that the service life of the heat exchange tube is influenced.
The prior patent (publication number: CN212158245U) discloses a high-density tubular heat exchanger with an anti-blocking function for chemical production, the device drives a steel wire brush to clean the surface of a filter plate through a driving motor, and the cleaned residue is discharged through a residue discharge pipe, so that the anti-blocking function is realized. In above-mentioned prior art, the device uses the wire brush only can clear up the surface of filter, and the disintegrating slag of clearance has some to remain inside the punchhole of filter, and the clearance effect is relatively poor, and the device uses the electric energy as driving energy, and the consumption in process of production is great to increase the cost of production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, such as: the device uses the wire brush only can clear up the surface of filter, and the disintegrating slag of clearance has the part to remain inside the punchhole of filter, and the cleaning performance is relatively poor, and the device uses the electric energy as the driving energy, and the consumption in process of production is great to increase the cost of production, and the chemical engineering processing that provides is with the cooling heat exchanger who prevents blockking up.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a cooling heat exchanger for chemical engineering processing and preventing blockage comprises a heat exchanger body, wherein a hydraulic telescopic rod and an electric expansion rod are respectively embedded at the center of the right side of the heat exchanger body and at the bottom of the left part of the front side, the left end of the hydraulic telescopic rod penetrates through the right side of the heat exchanger body and extends into the heat exchanger body, a sealing plate is fixedly connected to the left side of the hydraulic telescopic rod, the rear end of the electric expansion rod penetrates through the front side of the heat exchanger body and extends into the heat exchanger body, a sealing plug is fixedly connected to the rear part of the electric expansion rod, an upper water inlet pipe and a liquid inlet pipe are fixedly inserted into the left side of the top of the heat exchanger body, a lower water outlet pipe and a liquid outlet pipe are fixedly inserted into the right side of the bottom of the heat exchanger body, a high-pressure water inlet pipe and a high-pressure water outlet pipe are respectively fixedly inserted into the middle and the bottom of the left side of the rear part of the heat exchanger body, and a filter plate is fixedly connected to the left side of the inside of the heat exchanger body, the heat exchanger is characterized in that a turbine shaft is rotatably connected to the center of the filter plate, the left end of the turbine shaft is rotatably connected with the left side of the inner wall of the heat exchanger body, a mud scraping piece and a turbine blade are fixedly connected to the middle and the right end of the outer surface of the turbine shaft respectively, and a spring is fixedly connected to the right side of the outer surface of the mud scraping piece.
Preferably, the edge of closing plate surface and the inner wall overlap joint of heat exchanger body, and the left side of closing plate and the right chamber left side of heat exchanger body are smooth planes, are convenient for closely paste in the right chamber left side of heat exchanger body under hydraulic telescoping rod's thrust effect for avoid in the clearance process, the left chamber and the right chamber of heat exchanger body appear revealing, thereby influence clearance effect.
Preferably, the bottom end of the inside of the upper water inlet pipe and the top end of the inside of the lower water outlet pipe are both communicated with the middle of the inside of the heat exchanger body, and the inner diameter of the upper water inlet pipe is the same as that of the lower water outlet pipe.
Preferably, feed liquor pipe and drain pipe all are provided with the solenoid valve with the surface of high pressure inlet tube, and the inside of feed liquor pipe and drain pipe communicates with the left side chamber and the right side chamber of heat exchanger body respectively, are convenient for treat the inflow of coolant liquid and the outflow after the cooling.
Preferably, the axis of the sealing plug coincides with the axis of the drain pipe, and the shape of the cross section of the sealing plug is matched with that of the cross section of the front end of the drain pipe, so that the drain pipe is sealed when the cooling liquid is subjected to heat exchange, and leakage is avoided.
Preferably, the right ends of the springs are all pins, and the springs are uniformly arranged on the right side of the mud scraper.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the turbine shaft and the mud scraper are driven to rotate by impacting the turbine blades through high-pressure water flow, the rotating mud scraper can drive the spring tightly attached to the surface of the filter plate to move, one end of the moving spring can poke back and forth in the hole, so that impurities in the hole are cleaned, and the back and forth stretching of the spring can drive the filter plate to vibrate, so that the impurities on the filter plate are further shaken, and the cleaning effect is improved.
(2) According to the utility model, water flow at a high position is guided to the interior of the heat exchanger body through the high-pressure water inlet pipe, and the gravitational potential energy of the water flow is converted into mechanical kinetic energy, so that the mud scraper is driven to work, the use of electric energy is replaced, and the energy is saved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
fig. 4 is a left side view of the inventive structure.
In the figure: 1. a heat exchanger body; 2. a hydraulic telescopic rod; 3. a sealing plate; 4. an upper water inlet pipe; 5. a lower water outlet pipe; 6. a liquid inlet pipe; 7. a liquid outlet pipe; 8. a high-pressure water inlet pipe; 9. a drain pipe; 10. a filter plate; 11. a turbine shaft; 12. a mud scraping sheet; 13. a turbine blade; 14. an electric telescopic rod; 15. sealing plug, 16, spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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.
Referring to fig. 1-4, an anti-clogging cooling heat exchanger for chemical engineering processing comprises a heat exchanger body 1, a hydraulic telescopic rod 2 and an electric telescopic rod 14 are respectively embedded at the center of the right side of the heat exchanger body 1 and at the bottom of the left part of the front side, the left end of the hydraulic telescopic rod 2 penetrates through the right side of the heat exchanger body 1 and extends into the heat exchanger body, a sealing plate 3 is fixedly connected to the left side of the hydraulic telescopic rod 2, the edge of the outer surface of the sealing plate 3 is lapped with the inner wall of the heat exchanger body 1, the left side of the sealing plate 3 and the left side of the right cavity of the heat exchanger body 1 are both smooth planes, the rear end of the electric telescopic rod 14 penetrates through the front side of the heat exchanger body 1 and extends into the heat exchanger body, a sealing plug 15 is fixedly connected to the rear part of the electric telescopic rod 14, the central axis of the sealing plug 15 coincides with the axis of a drain pipe 9, and the cross section of the sealing plug 15 is matched with the cross section of the drain pipe 9, an upper water inlet pipe 4 and a liquid inlet pipe 6 are fixedly inserted and connected on the left side of the top of the heat exchanger body 1, the bottom end inside the upper water inlet pipe 4 and the top end inside the lower water outlet pipe 5 are communicated with the middle part inside the heat exchanger body 1, the inner diameter of the upper water inlet pipe 4 is the same as that of the lower water outlet pipe 5, a lower water outlet pipe 5 and a liquid outlet pipe 7 are fixedly inserted and connected on the right side of the bottom of the heat exchanger body 1, electromagnetic valves are arranged on the outer surfaces of the liquid inlet pipe 6, the liquid outlet pipe 7 and the high-pressure water inlet pipe 8, the interiors of the liquid inlet pipe 6 and the liquid outlet pipe 7 are respectively communicated with the left cavity and the right cavity of the heat exchanger body 1, a high-pressure water inlet pipe 8 and a high-pressure water outlet pipe 9 are respectively fixedly inserted and connected at the middle part and the bottom of the left side of the rear part of the heat exchanger body 1, a turbine blade 13 is impacted by high-pressure water flow, thereby driving a turbine shaft 11 and a mud scraping blade 12 to rotate, the rotating mud scraping blade 12 can drive a spring 16 tightly attached to move on the surface of a filter plate 10, one end of a moving spring 16 can poke back and forth in the hole of the filter plate 10, so that impurities in the hole can be cleaned, the back and forth stretching of the spring 16 can drive the filter plate 10 to vibrate, so that the impurities on the filter plate 10 can be further shaken off, the left side of the inside of the heat exchanger body 1 is fixedly connected with the filter plate 10, the center of the filter plate 10 is rotatably connected with a turbine shaft 11, the left end of the turbine shaft 11 is rotatably connected with the left side of the inner wall of the heat exchanger body 1, the middle and the right ends of the outer surface of the turbine shaft 11 are respectively fixedly connected with a mud scraping sheet 12 and a turbine blade 13, the right side of the outer surface of the mud scraping sheet 12 is fixedly connected with the spring 16, the right ends of the spring 16 are contact pins, the spring 16 is uniformly arranged on the right side of the mud scraping sheet 12, water flow at a high position is guided to the inside of the heat exchanger body 1 through a high-pressure water inlet pipe 8, and the gravitational potential energy is converted into mechanical kinetic energy, thereby driving the mud scraper 12 to work, thereby replacing the use of electric energy and saving energy.
The working principle is as follows: when the filter plate 10 needs to be cleaned, firstly, the hydraulic telescopic rod 2 is controlled to extend, the sealing plate 3 is pushed to the left side of the right cavity of the heat exchanger body 1, the left side of the hydraulic telescopic rod is tightly attached to the left side of the right cavity of the heat exchanger body 1, the left cavity and the right cavity of the heat exchanger body 1 are sealed and separated, then, the electric telescopic rod 14 is controlled to contract and drive the sealing plug 15 to move towards the front side inside the heat exchanger body 1 to contact with the sealing state of the drainage pipe 9, the electromagnetic valve on the outer surface of the high-pressure water inlet pipe 8 is opened to guide water flow to the left cavity of the heat exchanger body 1, after the water flow enters the left cavity of the heat exchanger body 1, the water flow impacts the outer surface of the turbine blade 13, so that the turbine blade 13 drives the turbine shaft 11 and the mud scraping sheet 12 to rotate, the rotating mud scraping sheet 12 drives the spring 16 to perform circular motion, and the spring 16 performs back-and forth poking in the eyelet of the filter plate 10 on the motion path during the circular motion process, thereby stab the pine with the impurity in its hole, spring 16 is moving the in-process simultaneously, and it can make a round trip to bounce and drive filter 10 and shake for impurity is more not hard up, and not hard up impurity can be discharged through drain pipe 9, can accomplish the cleaning work along with rivers entering the left intracavity of heat exchanger body 1 under the impact of high-pressure rivers.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a chemistry engineering processing is with preventing cooling heat exchanger of jam, includes heat exchanger body (1), its characterized in that, hydraulic telescoping rod (2) and electric telescopic handle (14) have been inlayed respectively to the bottom of the center department and the front side left part on heat exchanger body (1) right side, the left end of hydraulic telescoping rod (2) runs through the right side of heat exchanger body (1) and extends to its inside, and the left side fixedly connected with closing plate (3) of hydraulic telescoping rod (2), the rear end of electric telescopic handle (14) runs through the front side of heat exchanger body (1) and extends to its inside, and the rear portion fixedly connected with sealing plug (15) of electric telescopic handle (14), the left side of heat exchanger body (1) top is fixed to peg graft and is had last inlet pipe (4) and feed liquor pipe (6), the right side of heat exchanger body (1) bottom is fixed to peg graft and is had lower outlet pipe (5) and drain pipe (7), the heat exchanger comprises a heat exchanger body (1), a high-pressure water inlet pipe (8) and a drain pipe (9) are fixedly inserted into the middle of the left side of the rear portion of the heat exchanger body (1) and the bottom of the rear portion of the heat exchanger body (1) respectively, a left side fixedly connected with filter plate (10) inside the heat exchanger body (1), the center of the filter plate (10) is rotatably connected with a turbine shaft (11), the left end of the turbine shaft (11) is rotatably connected with the left side of the inner wall of the heat exchanger body (1), the middle of the outer surface of the turbine shaft (11) and the right end of the outer surface of the turbine shaft are fixedly connected with a mud scraping sheet (12) and a turbine blade (13) respectively, and a right side fixedly connected with a spring (16) on the outer surface of the mud scraping sheet (12).
2. The anti-clogging cooling heat exchanger for chemical engineering processing according to claim 1, characterized in that the edge of the outer surface of the sealing plate (3) overlaps the inner wall of the heat exchanger body (1), and both the left side of the sealing plate (3) and the left side of the right cavity of the heat exchanger body (1) are smooth planes.
3. The anti-clogging cooling heat exchanger for chemical engineering processing according to claim 1, characterized in that the bottom end inside the upper water inlet pipe (4) and the top end inside the lower water outlet pipe (5) are both communicated with the middle inside the heat exchanger body (1), and the inner diameter of the upper water inlet pipe (4) is the same as the inner diameter of the lower water outlet pipe (5).
4. The anti-clogging cooling heat exchanger for chemical engineering processing according to claim 1, characterized in that the outer surfaces of the liquid inlet pipe (6) and the liquid outlet pipe (7) and the high pressure water inlet pipe (8) are provided with electromagnetic valves, and the insides of the liquid inlet pipe (6) and the liquid outlet pipe (7) are respectively communicated with the left cavity and the right cavity of the heat exchanger body (1).
5. The anti-clogging cooling heat exchanger for chemical engineering processing according to claim 1, characterized in that the central axis of the sealing plug (15) coincides with the axis of the drain pipe (9), and the shape of the cross section of the sealing plug (15) matches with the shape of the cross section of the front end of the drain pipe (9).
6. The anti-clogging cooling heat exchanger for chemical engineering processing according to claim 1, characterized in that the right ends of the springs (16) are all pins, and the springs (16) are uniformly arranged on the right side of the scraper blade (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904509.0U CN215952337U (en) | 2021-08-13 | 2021-08-13 | Chemical engineering processing is with preventing cooling heat exchanger of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904509.0U CN215952337U (en) | 2021-08-13 | 2021-08-13 | Chemical engineering processing is with preventing cooling heat exchanger of jam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215952337U true CN215952337U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121904509.0U Expired - Fee Related CN215952337U (en) | 2021-08-13 | 2021-08-13 | Chemical engineering processing is with preventing cooling heat exchanger of jam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215952337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797231A (en) * | 2022-04-22 | 2022-07-29 | 华能伊敏煤电有限责任公司 | Outdoor conveyor belt anti-freezing and anti-sticking equipment in alpine region |
| CN117227120A (en) * | 2023-11-14 | 2023-12-15 | 天鑫精工科技(威海)有限公司 | But recycle's injection molding machine cooling circulating water belt cleaning device |
-
2021
- 2021-08-13 CN CN202121904509.0U patent/CN215952337U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797231A (en) * | 2022-04-22 | 2022-07-29 | 华能伊敏煤电有限责任公司 | Outdoor conveyor belt anti-freezing and anti-sticking equipment in alpine region |
| CN114797231B (en) * | 2022-04-22 | 2023-08-25 | 华能伊敏煤电有限责任公司 | Outdoor conveying adhesive tape anti-freezing equipment in alpine region |
| CN117227120A (en) * | 2023-11-14 | 2023-12-15 | 天鑫精工科技(威海)有限公司 | But recycle's injection molding machine cooling circulating water belt cleaning device |
| CN117227120B (en) * | 2023-11-14 | 2024-01-26 | 天鑫精工科技(威海)有限公司 | But recycle's injection molding machine cooling circulating water belt cleaning device |
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Legal Events
| 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: 20220304 |