CN220472432U - Double-tube-plate heat exchanger tube wall cleaning device - Google Patents
Double-tube-plate heat exchanger tube wall cleaning device Download PDFInfo
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- CN220472432U CN220472432U CN202321881410.2U CN202321881410U CN220472432U CN 220472432 U CN220472432 U CN 220472432U CN 202321881410 U CN202321881410 U CN 202321881410U CN 220472432 U CN220472432 U CN 220472432U
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- double tube
- tube
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- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction 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 double-tube-plate heat exchanger tube wall cleaning device which comprises a filtering mechanism, a main body mechanism and a liquid outlet mechanism, wherein the main body mechanism is arranged on the left side of the filtering mechanism, the liquid outlet mechanism is arranged on the left side of the main body mechanism, the filtering mechanism comprises a fixing plate, a threaded block, a filter layer and an activated carbon block, the threaded block is fixedly connected to the left side of the fixing plate, the filter layer is fixedly connected to the left side of the threaded block, the activated carbon block is fixedly connected to the inside of the filter layer, the double-tube-plate is connected to the left side of the threaded block in a threaded manner, the filter layer is arranged inside the double-tube-plate, the activated carbon block is arranged inside the double-tube-plate heat exchanger tube wall cleaning device, and the filter layer and the activated carbon block which are used for a long time are convenient for operators to clean, maintain and replace the filter assembly for the operators.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a tube wall cleaning device for a double-tube-plate heat exchanger.
Background
The heat exchanger is energy-saving equipment for realizing heat transfer between materials between two or more fluids with different temperatures, and is one of main equipment for improving the energy utilization rate.
The tube wall cleaning device for the double-tube-plate heat exchanger comprises a tube shell and sealing heads at two ends, wherein an outer tube plate and an inner tube plate are arranged at two ends of the tube shell, a gap is arranged between the inner tube plate and the outer tube plate, and the outer tube plate is arranged close to the sealing heads; the outer tube plate and the inner tube plate are provided with a plurality of tube holes, the baffle plate and the heat conducting tube are driven to rotate through the driving mechanism, and meanwhile, the cleaning sheet and the wiping pad on the cleaning sheet are driven to rotate relative to the inner wall of the tube shell, so that the inner wall of the tube shell is cleaned, the cleaning sheet is distributed along the length direction of the tube shell, and each section of the tube shell can be cleaned only by driving rotation of the driving mechanism, so that the cleaning effect and efficiency are ensured.
This double tube sheet heat exchanger pipe wall cleaning device, cleaning assembly and tube shell are inconvenient for the staff to dismantle and clean maintenance and maintenance, and life is lower.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a double-tube-plate heat exchanger tube wall cleaning device, which solves the problems that in the background art, the disassembly by workers is inconvenient for cleaning and maintenance.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: including filtering mechanism, main part mechanism and play liquid mechanism, filtering mechanism's left side is provided with main part mechanism, main part mechanism's left side is provided with out liquid mechanism, filtering mechanism includes fixed plate, screw thread piece, filter layer and active carbon piece, the left side fixedly connected with screw thread piece of fixed plate, the left side fixedly connected with filter layer of screw thread piece, the inside fixedly connected with active carbon piece of filter layer.
Preferably, the left side threaded connection of screw thread piece has the double tube board, the filter layer sets up the inside at the double tube board, the inside of double tube board is provided with the active carbon piece, sets up the screw thread piece through the fixed plate and dismantles from the right side of double tube board, makes things convenient for the staff to clean maintenance and change filter layer and the active carbon piece that uses for a long time, has brought convenient for operating personnel clean filter assembly.
Preferably, the main body mechanism comprises a double tube plate, a liquid inlet tube, a first liquid outlet tube, a connecting ring, a fixing hole, a high temperature resistant layer and a heat exchange assembly, wherein the liquid inlet tube is fixedly connected to the lower end of the double tube plate, the high temperature resistant layer is fixedly connected to the inner wall of the double tube plate, and the liquid inlet tube is fixedly connected to the inner part of the high temperature resistant layer.
Preferably, the inside fixedly connected with heat exchange assembly of high temperature resistant layer, the first drain pipe of surface fixedly connected with on the double tube sheet, surface fixedly connected with go-between on the first drain pipe, the fixed orifices has been seted up to the inside of go-between, can reduce the high temperature resistant layer through the double tube sheet and heat exchange assembly high temperature and influence the production of double tube sheet, avoided long-time easy reduction double tube sheet's life.
Preferably, the liquid outlet mechanism comprises a fixed ring, a second liquid outlet pipe, a disassembly ring, a threaded hole, a fixed screw and a threaded rod, wherein the threaded hole is formed in the left side of the disassembly ring, the threaded rod is connected with the internal thread of the threaded hole, and the fixed screw is fixedly connected to the left side of the threaded rod.
Preferably, the left side threaded connection of dismantlement ring has solid fixed ring, gu fixed ring's inside fixedly connected with second drain pipe, the right side fixedly connected with of second drain pipe dismantles the ring, the right side threaded connection who dismantles the ring has double tube board, and the dismantlement ring can be dismantled through set up set screw through dismantlement ring Fang A staff through set screw and threaded rod, makes things convenient for the staff to maintain and change the second drain pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the double-tube-plate heat exchanger tube wall cleaning device, the screw thread blocks are arranged on the fixing plate to be detached from the right side of the double tube plates, so that a worker can conveniently clean, maintain and replace a filter layer and an activated carbon block which are used for a long time, and convenience is brought to the operator for cleaning a filter assembly;
2. according to the double-tube-plate heat exchanger tube wall cleaning device, the influence of the excessive temperature of the heat exchange component on the double tube plates can be reduced by arranging the high-temperature resistant layer on the double tube plates, so that the long-time easy reduction of the service life of the double tube plates is avoided;
3. this double tube sheet heat exchanger pipe wall cleaning device sets up the fixed screw through dismantling the ring and can Fang A staff dismantle the ring through fixed screw and threaded rod, makes things convenient for the staff to maintain and change the second drain pipe.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a structure of a fixing plate according to the present utility model;
FIG. 3 is a schematic view of the front anatomy of a double tubesheet of the present utility model;
FIG. 4 is a schematic view of the structure of the dismounting ring and the fixing ring of the utility model.
In the figure: 1. a filtering mechanism; 101. a fixing plate; 102. a screw block; 103. a filter layer; 104. an activated carbon block; 2. a main body mechanism; 201. double tube plates; 202. a liquid inlet pipe; 203. a first liquid outlet pipe; 204. a connecting ring; 205. a fixing hole; 206. a high temperature resistant layer; 207. a heat exchange assembly; 3. a liquid outlet mechanism; 301. a fixing ring; 302. a second liquid outlet pipe; 303. disassembling the ring; 304. a threaded hole; 305. a set screw; 306. a threaded rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, the present utility model provides a technical solution: including filtering mechanism 1, main part mechanism 2 and play liquid mechanism 3, the left side of filtering mechanism 1 is provided with main part mechanism 2, and the left side of main part mechanism 2 is provided with out liquid mechanism 3, and filtering mechanism 1 includes fixed plate 101, screw thread piece 102, filter layer 103 and active carbon piece 104, and the left side fixedly connected with screw thread piece 102 of fixed plate 101, the left side fixedly connected with filter layer 103 of screw thread piece 102, the inside fixedly connected with active carbon piece 104 of filter layer 103.
The left side threaded connection of screw thread piece 102 has double tubesheet 201, and filter layer 103 sets up in double tubesheet 201's inside, and double tubesheet 201's inside is provided with activated carbon block 104, sets up screw thread piece 102 and dismantle from double tubesheet 201's right side through fixed plate 101, and the convenience staff carries out cleaning maintenance and change to filter layer 103 and activated carbon block 104 that long-time used, has brought convenient for the clean filter component of operating personnel.
The main body mechanism 2 comprises a double tube plate 201, a liquid inlet tube 202, a first liquid outlet tube 203, a connecting ring 204, a fixing hole 205, a high temperature resistant layer 206 and a heat exchange assembly 207, wherein the liquid inlet tube 202 is fixedly connected to the lower end of the double tube plate 201, the high temperature resistant layer 206 is fixedly connected to the inner wall of the double tube plate 201, and the liquid inlet tube 202 is fixedly connected to the inner part of the high temperature resistant layer 206.
The inside fixedly connected with heat exchange component 207 of high temperature resistant layer 206, the fixed surface is connected with first drain pipe 203 on the double tube sheet 201, and fixed surface is connected with go-between 204 on the first drain pipe 203, and fixed orifices 205 have been seted up to the inside of go-between 204, set up high temperature resistant layer 206 through double tube sheet 201 and can reduce the influence that heat exchange component 207 high temperature produced double tube sheet 201, avoided long-time easy reduction double tube sheet 201's life.
The liquid outlet mechanism 3 comprises a fixed ring 301, a second liquid outlet pipe 302, a disassembly ring 303, a threaded hole 304, a fixed screw 305 and a threaded rod 306, wherein the threaded hole 304 is formed in the left side of the disassembly ring 303, the threaded rod 306 is connected with the internal thread of the threaded hole 304, and the fixed screw 305 is fixedly connected with the left side of the threaded rod 306.
Dismantle the left side threaded connection of ring 303 has solid fixed ring 301, and gu fixed ring 301's inside fixedly connected with second drain pipe 302, the right side fixedly connected with of second drain pipe 302 is dismantled ring 303, and it has double tube sheet 201 to dismantle the right side threaded connection of ring 303, can Fang A staff dismantle through set screw 305 and threaded rod 306 and dismantle ring 303 through dismantling ring 303 setting screw 305, makes things convenient for the staff to maintain and change second drain pipe 302.
Working principle: placing the equipment in suitable position, set up screw thread piece 102 and dismantle from the right side of double tubesheet 201 through fixed plate 101, make things convenient for the staff to clean maintenance and change to filter layer 103 and the active carbon piece 104 that use for a long time, it is convenient to have brought for the clean filter component of operating personnel, can reduce the high temperature resistant layer 206 of heat exchange component 207 through double tubesheet 201 and influence the production of double tubesheet 201 to the high temperature, avoided long-time easy reduction double tubesheet 201's life, set up set screw 305 through dismantling ring 303 can Fang A staff dismantle ring 303 through set screw 305 and threaded rod 306, the convenience staff maintains and changes second drain pipe 302.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a double tube sheet heat exchanger pipe wall cleaning device, includes filtering mechanism (1), main part mechanism (2) and goes out liquid mechanism (3), its characterized in that: the left side of filtering mechanism (1) is provided with main part mechanism (2), the left side of main part mechanism (2) is provided with out liquid mechanism (3), filtering mechanism (1) are including fixed plate (101), screw thread piece (102), filter layer (103) and active carbon piece (104), the left side fixedly connected with screw thread piece (102) of fixed plate (101), the left side fixedly connected with filter layer (103) of screw thread piece (102), the inside fixedly connected with active carbon piece (104) of filter layer (103).
2. A double tube sheet heat exchanger tube wall cleaning device as defined in claim 1 wherein: the left side threaded connection of screw thread piece (102) has double tube sheet (201), filter layer (103) set up in the inside of double tube sheet (201), the inside of double tube sheet (201) is provided with active carbon piece (104).
3. A double tube sheet heat exchanger tube wall cleaning device as defined in claim 1 wherein: the main body mechanism (2) comprises a double tube plate (201), a liquid inlet tube (202), a first liquid outlet tube (203), a connecting ring (204), a fixing hole (205), a high-temperature resistant layer (206) and a heat exchange assembly (207), wherein the liquid inlet tube (202) is fixedly connected to the lower end of the double tube plate (201), the high-temperature resistant layer (206) is fixedly connected to the inner wall of the double tube plate (201), and the liquid inlet tube (202) is fixedly connected to the inner part of the high-temperature resistant layer (206).
4. A double tube sheet heat exchanger tube wall cleaning device as defined in claim 3 wherein: the heat exchange device is characterized in that a heat exchange assembly (207) is fixedly connected to the inside of the high-temperature resistant layer (206), a first liquid outlet pipe (203) is fixedly connected to the upper surface of the double tube plate (201), a connecting ring (204) is fixedly connected to the upper surface of the first liquid outlet pipe (203), and fixing holes (205) are formed in the connecting ring (204).
5. A double tube sheet heat exchanger tube wall cleaning device as defined in claim 1 wherein: the liquid outlet mechanism (3) comprises a fixed ring (301), a second liquid outlet pipe (302), a disassembly ring (303), a threaded hole (304), a fixed screw (305) and a threaded rod (306), wherein the threaded hole (304) is formed in the left side of the disassembly ring (303), the threaded rod (306) is connected with the internal thread of the threaded hole (304), and the fixed screw (305) is fixedly connected to the left side of the threaded rod (306).
6. A dual tube sheet heat exchanger tube wall cleaning device as defined in claim 5 wherein: the left side threaded connection of dismantlement ring (303) has solid fixed ring (301), the inside fixedly connected with second drain pipe (302) of solid fixed ring (301), the right side fixedly connected with of second drain pipe (302) dismantles ring (303), the right side threaded connection of dismantlement ring (303) has double tube sheet (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881410.2U CN220472432U (en) | 2023-07-18 | 2023-07-18 | Double-tube-plate heat exchanger tube wall cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881410.2U CN220472432U (en) | 2023-07-18 | 2023-07-18 | Double-tube-plate heat exchanger tube wall cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220472432U true CN220472432U (en) | 2024-02-09 |
Family
ID=89804450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321881410.2U Active CN220472432U (en) | 2023-07-18 | 2023-07-18 | Double-tube-plate heat exchanger tube wall cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220472432U (en) |
-
2023
- 2023-07-18 CN CN202321881410.2U patent/CN220472432U/en active Active
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