CN220893103U - Filtering structure for spiral heat exchanger - Google Patents
Filtering structure for spiral heat exchanger Download PDFInfo
- Publication number
- CN220893103U CN220893103U CN202322483214.6U CN202322483214U CN220893103U CN 220893103 U CN220893103 U CN 220893103U CN 202322483214 U CN202322483214 U CN 202322483214U CN 220893103 U CN220893103 U CN 220893103U
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- cold water
- hot water
- main body
- water outlet
- water inlet
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- 238000001914 filtration Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012824 chemical production Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of heat exchangers and discloses a filtering structure for a spiral heat exchanger, which comprises a main body, wherein a plurality of groups of screw rods penetrating through two ends of the main body are arranged on the surface of a baffle, two groups of first hot water inlets and second cold water outlets which are not communicated are arranged inside the baffle, and the filtering mechanism is arranged inside the two groups of first hot water inlets and the second cold water outlets which are not communicated. According to the utility model, the filter screen and the screw rod are added, the sliding blocks arranged at the two ends of the handle slide out of the first hot water inlet and the second cold water outlet through the sliding grooves while the handle is driven, the filter screen arranged on the surface of the sliding blocks is driven while the sliding blocks slide out of the second cold water outlet, the filter screen arranged in the first hot water inlet and the second cold water outlet is replaced under the cooperation of the handle and the sliding blocks, the filter screen is convenient to replace by a later user due to the cooperation of the handle and the sliding blocks, and the tube plate can be regularly maintained by the cooperation of the screw rod and the baffle plate.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a filtering structure for a spiral heat exchanger.
Background
The spiral tube type heat exchanger is made up by placing one or several groups of tubes wound into spiral form into shell body, and is used as an air fluidization equipment to put it into chemical production.
Patent search shows that the patent number is: the utility model provides a spiral plate heat exchanger of easy dismantlement of CN217979952U, through setting up the shell, bottom and spiral plate main part, the dismouting needs longer problem when the clearance has been solved to detachable spiral plate heat exchanger, when needs are cleared up to spiral plate main part, unscrew between nut and the bolt, unscrew the nut again, the pulling bottom, make bottom and casing separation, be connected through connecting rod and connection pad in the bottom, make bottom and casing separation after a certain distance, can take out spiral plate main part and the mechanism of its connection in the shell, after clearing up spiral plate main part, through the draw-out strip outside the spiral plate main part first spout in the alignment casing, the intercommunication frame corresponds with export position on the casing, insert two connection pads and spiral plate main part in the casing, continue to promote the bottom, make the bottom close to the shell bottom, insert on the bottom with the bolt, insert on bottom and the bottom ring again, screw in nut is tight after, but can install and accomplish because the water in the inside carries out the heat exchange, and can lead to washing more for the equipment pipe after long-time conversion, can cause the difficult performance can not be reduced if the clearance is difficult to the equipment is difficult, simultaneously, can reduce the practicality if can not be used for clearing up equipment.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects existing in the prior art, the utility model provides a filtering structure for a spiral heat exchanger, which can effectively solve the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model discloses a filtering structure for a spiral heat exchanger, which comprises a main body, wherein baffle plates are symmetrically arranged at two ends of the main body, a plurality of groups of screw rods penetrating through two ends of the main body are arranged on the surface of the baffle plates, nuts are embedded at two ends of the screw rods, two groups of first hot water inlets and second cold water outlets which are not communicated are arranged in the baffle plates, tube plates are arranged in the main body, and filtering mechanisms are arranged in the two groups of first hot water inlets and the second cold water outlets which are not communicated.
Still further, filtering mechanism includes slider, spout, filter screen and handle, the spout is the inner wall of symmetry seting up at first hot water inlet and second cold water delivery port, the slider slides and sets up in the inside of spout, the filter screen sets up the surface at the slider, the handle sets up the one end at the slider.
Furthermore, a first cold water outlet is formed in the surface of the main body, a second hot water inlet is formed in one side of the first cold water outlet, and a plurality of groups of bolt holes are formed in the surfaces of the first hot water inlet and the second cold water outlet.
Furthermore, the first hot water inlet is internally provided with a water inlet communicated with the tube plate, the second cold water outlet is internally provided with a water outlet communicated with the tube plate, and the tube plate is arranged in the main body in an embedded mode.
Furthermore, the two groups of first hot water inlets and second cold water outlets which are not communicated are respectively provided with a filter screen.
Further, the inner wall surfaces of the first hot water inlet and the second cold water outlet are provided with water inlet tanks which are communicated with the tube plate.
(III) beneficial effects
Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:
According to the utility model, the filter screen and the screw rod are added, impurities in the use process are filtered through the filter screen and cleaned in time, the filter screen is convenient to replace by a later user through the cooperation of the handle and the sliding block, substances for heat exchange are prevented from blocking the inside of the tube plate, and meanwhile, the screw rod and the baffle plate are matched to maintain the inside of the tube plate regularly, so that the heat exchange between the stability and the high efficiency of equipment is realized.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a rear elevational view of the structure of the present utility model;
FIG. 3 is a perspective view of the filter mechanism of the present utility model;
fig. 4 is a perspective view of the inside of the heat exchanger according to the present utility model.
Reference numerals in the drawings represent respectively: 1. a main body; 2. a first hot water inlet; 3. a chute; 4. a screw rod; 5. a nut; 6. a baffle; 7. a first cold water outlet; 8. a slide block; 9. a filter screen; 10. a second cold water outlet; 11. a handle; 12. a second hot water inlet; 13. a tube sheet; 14. bolt holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
Examples
The filtering structure for a spiral heat exchanger of the embodiment, as shown in fig. 1, 2 and 4, comprises a main body 1, baffle plates 6 are symmetrically arranged at two ends of the main body 1, a plurality of groups of screw rods 4 penetrating through two ends of the main body 1 are arranged on the surface of the baffle plates 6, nuts 5 are embedded at two ends of the screw rods 4, two groups of first hot water inlets 2 and second cold water outlets 10 which are not communicated are arranged inside the baffle plates 6, a tube plate 13 is arranged inside the main body 1, a water inlet communicated with the tube plate 13 is arranged inside the first hot water inlet 2, a water outlet communicated with the tube plate 13 is arranged inside the second cold water outlet 10, the tube plate 13 is arranged inside the main body 1 in a surrounding embedded manner, a filtering mechanism is arranged inside the two groups of first hot water inlets 2 and the second cold water outlets 10 which are not communicated, in order to facilitate cleaning of the tube plate 13 inside the main body 1, the baffle 6 can be separated from the main body 1 by disassembling the nuts 5 arranged at the two ends of the screw rod 4, the screw rod 4 penetrates through the inside of the baffle 6 and fixes the baffle 6 at the two ends of the main body 1 through the screw rod 4 and the nuts 5, the baffle 6 is separated from the main body 1 after the screw rod 4 and the nuts 5 are disassembled, the tube plate 13 in the main body 1 is cleaned after the separation, the baffle 6 is arranged at the two ends of the main body 1, the inside of the baffle 6 is provided with two groups of first hot water inlets 2 and second cold water outlets 10 which do not pass through, the first hot water inlets 2 and the second cold water outlets 10 are fixedly connected with the tube plate 13 at the same time, two groups of non-communicated channels are formed in the main body 1, the first hot water inlets 2 discharge substances needing heat exchange through the tube plate 13 in the main body 1 after entering, the other material is discharged and simultaneously exchanges heat with the material entering from the first hot water inlet 2 and the first cold water outlet 7 through the first cold water outlet 7 and the second hot water inlet 12, the two materials are not contacted with each other and flow through the surface of the tube plate 13, and exchange heat with the material while flowing through the surface of the tube plate 13, and in order to avoid the impurity existing in the material which holds the tube plate 13, a filtering mechanism is arranged in the first hot water inlet 2 and the second cold water outlet 10, and the filtering mechanism can enable the material which passes through the first hot water inlet 2 and the second cold water outlet 10 to enter into a filtering way to avoid the blockage of the inside of the tube plate 13 by the impurity.
As shown in fig. 1, 3 and 4, the filtering mechanism comprises a sliding block 8, a sliding groove 3, a filter screen 9 and a handle 11, wherein the sliding groove 3 is symmetrically arranged on the inner wall of the first hot water inlet 2 and the second cold water outlet 10, the sliding block 8 is slidably arranged in the sliding groove 3, the filter screen 9 is arranged on the surface of the sliding block 8, two groups of non-communicated substances in the first hot water inlet 2 and the first cold water outlet 10 are filtered by the filter screen 9 in the first hot water inlet 2 and the second cold water outlet 10, substances to be filtered in the first hot water inlet 2 and the second cold water outlet 10 are not contacted, the handle 11 is arranged at one end of the sliding block 8, the sliding groove 3 is arranged in the first hot water inlet 2 and the second cold water outlet 10 for preventing the inner part of the tube plate 13 from being blocked by impurities, the filter screen 9 fixedly connected with the sliding block 8 can be limited by the sliding block 8 which is slidably connected with the sliding groove 3, the substances flowing through the second cold water outlet 10 and the first hot water outlet 2 are filtered, a handle 11 is arranged at one end of the sliding block 8 for cleaning and replacing the filter screen 9 in time in the using process, the filter screen 9 can be pulled out of the interiors of the first hot water outlet 2 and the second cold water outlet 10 through the handle 11, the sliding block 8 arranged at two ends of the handle 11 slides out of the interiors of the first hot water inlet 2 and the second cold water outlet 10 through the sliding groove 3 while driving the handle 11, the filter screen 9 arranged on the surface of the sliding block 8 is driven while the sliding block 8 slides out of the interior of the second cold water outlet 10, the filter screen 9 arranged in the interiors of the first hot water inlet 2 and the second cold water outlet 10 is replaced under the cooperation of the handle 11 and the sliding block 8, the filter screen 9 is replaced by a later user conveniently through the cooperation of the handle 11 and the sliding block 8, the inside of tube sheet 13 is prevented from being blocked by the material for heat exchange, and the inside of tube sheet 13 can be regularly maintained by matching screw rod 4 and baffle 6, so that the stability of the equipment in the use process and the high-efficiency heat exchange of the equipment are ensured.
As shown in fig. 1, 2 and 3, a first cold water outlet 7 is formed on the surface of the main body 1, a second hot water inlet 12 is formed on one side of the first cold water outlet 7, a plurality of groups of bolt holes 14 are formed on the surfaces of the first hot water inlet 2 and the second cold water outlet 10, the first cold water outlet 7 and the second hot water inlet 12 are connected in an interlayer which is not communicated with the tube plate 13, the first cold water outlet 7 and the second hot water inlet 12 are not communicated with each other through substances in the tube plate 13, and simultaneously, in order to facilitate the installation of equipment, bolt holes 14 are formed on the surfaces of the first hot water inlet 2 and the second cold water outlet 10, and the bolt holes 14 can be continuously connected with other pipelines through internal installation bolts in the bolt holes 14.
In summary, the spiral tube type heat exchanger is made by arranging one or more groups of tubes wound into a spiral shape in a shell, and is used as an air fluidization device to put into chemical production, therefore, a filtering structure for the spiral heat exchanger is provided, in order to facilitate cleaning of the tube plate 13 in the main body 1, the baffle 6 and the main body 1 can be separated by disassembling the nuts 5 arranged at both ends of the screw rod 4, since the screw rod 4 penetrates through the inside of the baffle 6 and fixes the baffle 6 at both ends of the main body 1 through the screw rod 4 and the nuts 5, after the screw rod 4 and the nuts 5 are disassembled, the baffle 6 is separated from the main body 1, after separation, the tube plate 13 in the main body 1 is cleaned, and since the baffle 6 is arranged at both ends of the main body 1 and is internally provided with two groups of first hot water inlets 2 and second cold water outlets 10 which are not mutually communicated, the first hot water inlets 2 and the second cold water outlets 10 are fixedly connected with the tube plate 13 at the same time, the first hot water inlets 2 discharge substances required for heat exchange through the tube plate 13 in the main body 1 after entering, the first hot water inlets 2 discharge substances through the tube plate 13 in the main body 1 through the screw rod 4 through the nuts 5, the second water inlets 7 are simultaneously arranged on the first water inlets 7 and the second water inlets 10 through the second water inlets 10 which are connected with the filter plate 13 through the filter plate 8, and the filter material is prevented from flowing through the first water inlets 9 and the filter plate 8 through the filter plate 8 at the first water inlets 9 and the second water inlets 13 for heat exchange substances at the same time, the material that makes second cold water delivery port 10 and first hot water delivery port 2 of flowing through filters, in order to be convenient for filter screen 9 in time clean change be provided with handle 11 in the one end of slider 8 in the use, can pull out the inside of first hot water delivery port 2 and second cold water delivery port 10 with filter screen 9 through handle 11, slider 8 at the handle 11 both ends of setting up in the inside of slider 8 through spout 3 roll-off first hot water delivery port 2 and second cold water delivery port 10 when driving handle 11, it changes at filter screen 9 on slider 8 surface to drive the inside of slider 8 at slider 8 roll-off second cold water delivery port 10, will set up at filter screen 9 inside first hot water delivery port 2 and second cold water delivery port 10 under the cooperation of handle 11 and slider 8, the cooperation through handle 11 and slider 8 is convenient for later stage user changes filter screen 9, prevent the inside of the material that carries out the heat transfer from blockking up tube sheet 13, cooperation lead screw 4 and baffle 6 can carry out periodic maintenance with tube sheet 13's inside simultaneously, guarantee the stability of equipment and the high-efficient heat transfer of equipment in the use, simultaneously in order to be convenient for equipment's installation at first delivery port 2 and second water delivery port 10 and the inside of bolt hole 14 through 14 and bolt hole 14 are continued to be seted up with other bolt 14 at the inside of bolt hole 14.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. A filtering structure for a spiral heat exchanger, comprising a main body (1), characterized in that: baffle (6) are symmetrically arranged at two ends of the main body (1), a plurality of groups of screw rods (4) penetrating through two ends of the main body (1) are arranged on the surface of the baffle (6), nuts (5) are embedded in two ends of the screw rods (4), two groups of first hot water inlets (2) and second cold water outlets (10) which are not communicated are arranged inside the baffle (6), tube plates (13) are arranged inside the main body (1), and filtering mechanisms are arranged inside the two groups of first hot water inlets (2) and the second cold water outlets (10) which are not communicated.
2. A filter structure for a spiral heat exchanger according to claim 1, wherein: the filtering mechanism comprises a sliding block (8), a sliding groove (3), a filter screen (9) and a handle (11), wherein the sliding groove (3) is symmetrically arranged on the inner wall of the first hot water inlet (2) and the inner wall of the second cold water outlet (10), the sliding block (8) is slidably arranged in the sliding groove (3), the filter screen (9) is arranged on the surface of the sliding block (8), and the handle (11) is arranged at one end of the sliding block (8).
3. A filter structure for a spiral heat exchanger according to claim 1, wherein: the novel water heater is characterized in that a first cold water outlet (7) is formed in the surface of the main body (1), a second hot water inlet (12) is formed in one side of the first cold water outlet (7), and a plurality of groups of bolt holes (14) are formed in the surfaces of the first hot water inlet (2) and the second cold water outlet (10).
4. A filter structure for a spiral heat exchanger according to claim 1, wherein: the inner part of the first hot water inlet (2) is provided with a water inlet communicated with the tube plate (13), the inner part of the second cold water outlet (10) is provided with a water outlet communicated with the tube plate (13), and the tube plate (13) is arranged in the main body (1) in an embedded mode.
5. A filter structure for a spiral heat exchanger according to claim 1, wherein: the interiors of the two groups of first hot water inlets (2) and the second cold water outlets (10) which are not communicated are respectively provided with a filter screen (9).
6. A filter structure for a spiral heat exchanger according to claim 1, wherein: the inner wall surfaces of the first hot water inlet (2) and the second cold water outlet (10) are provided with water inlet grooves which are communicated with the tube plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483214.6U CN220893103U (en) | 2023-09-13 | 2023-09-13 | Filtering structure for spiral heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483214.6U CN220893103U (en) | 2023-09-13 | 2023-09-13 | Filtering structure for spiral heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220893103U true CN220893103U (en) | 2024-05-03 |
Family
ID=90866783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322483214.6U Active CN220893103U (en) | 2023-09-13 | 2023-09-13 | Filtering structure for spiral heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220893103U (en) |
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2023
- 2023-09-13 CN CN202322483214.6U patent/CN220893103U/en active Active
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