CN203240950U - Self-decontamination plate heat exchanger - Google Patents
Self-decontamination plate heat exchanger Download PDFInfo
- Publication number
- CN203240950U CN203240950U CN 201320193424 CN201320193424U CN203240950U CN 203240950 U CN203240950 U CN 203240950U CN 201320193424 CN201320193424 CN 201320193424 CN 201320193424 U CN201320193424 U CN 201320193424U CN 203240950 U CN203240950 U CN 203240950U
- Authority
- CN
- China
- Prior art keywords
- plate
- heat exchanger
- heat
- exchangers
- plate heat
- Prior art date
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a self-decontamination plate heat exchanger, belongs to a heat exchange device, and particularly relates to the plate heat exchanger with a decontamination device. The self-decontamination plate heat exchanger comprises a plate heat exchanger body which is formed by a support, a fixed clamping plate, a movable clamping plate and a heat exchanger plate. The self-decontamination plate heat exchanger is characterized in that a tubular precision filter assembly is installed in a heat exchanger medium inlet, and an impurity quick discharging system which penetrates through the movable clamping plate is arranged at the tail end of the precision filter assembly. The precision filter device is additionally arranged in an inlet channel of the plate heat exchanger, the contamination discharging system which can easily clean impurities is arranged at the tail end of the inlet channel, and quick contamination discharging and cleaning can be achieved under the condition that a system is not shut down, so that operation cost of the plate heat exchanger is reduced, the cleaning frequency of the plate heat exchanger is prolonged from once few months in the past to once three years generally according to practical situations, labor cost is saved, and the service life of the plate heat exchanger is prolonged.
Description
Technical field
The utility model belongs to heat-exchange apparatus, particularly with the plate type heat exchanger of decontamination apparatus.
Background technology
Heat-exchangers of the plate type conducts heat its liquid-liquid that is specially adapted in the turbulent flow situation with its unique architectural feature, and usually, the high viscosity fluid that is Laminar Flow in shell-and-tube heat exchanger can be realized turbulent flow in heat-exchangers of the plate type.Nowadays, heat-exchangers of the plate type has been widely used in many fields: heating and ventilation, and wine-making industry, dairy industry, food processing, pharmacy and fine chemistry industry and petrochemical industry, electric power, offshore oil and gas generation are transported on the ship, and industry etc. is produced in slurrying.Heat-exchangers of the plate type also can be applied to closed-loop path water-water cooling system.Cool off the clean non-corrosive the second liquid that in the closed-loop path, flows with the cooling water that corrosiveness is arranged that derives from ocean, river, lake or cooling tower.But because the plate groove depth is generally 2.0～3.8mm, the plate spacing is very little, is very easy to occur the phenomenon of obstruction in actual moving process, causes the whole system thermal efficiency to descend, even can cause shutdown.Therefore, heat-exchangers of the plate type also needs periodic cleaning in running, greatly increased operating cost, and cleans in disassembly process, and workload is very large, and damages easily plate and rubber cushion, causes the second investment cost to increase.
The utility model content
Occur easily stopping up in order to overcome in the existing plate type heat exchanger use, the deficiency that is difficult to clean, it is a kind of from the scrubbing heat-exchangers of the plate type that the utility model provides, should not only can prevent the heat-exchange system between the plate of entering in the medium from the scrubbing heat-exchangers of the plate type, and can easily get rid of dirt.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of from the scrubbing heat-exchangers of the plate type, comprise the plate type heat exchanger that is formed by support, fixed clamping plate, active clamped plate, heat exchange plate group, it is characterized in that: the secondary filter assembly of tubular is housed in heat exchanger medium entrance, and the tail end of secondary filter assembly is provided with the fast heat-extraction system of the impurity that passes active clamped plate.
The cartridge filter of described secondary filter assembly is the little taper of inlet diameter large outlet diameter, entrance retainer plate and outlet retainer plate are equipped with respectively in its two ends, entrance retainer plate periphery is equipped with four locating pieces, medium inlet flange inner circle is provided with the locating notch corresponding with locating piece, and the outlet retainer plate is connected in the corresponding draw-in groove of active clamped plate inboard by being installed in its peripheral feet.
Fast open form ball valve is housed on the fast heat-extraction system of described impurity.
The cross block piece that prevents that the secondary filter assembly from moving is equipped with in described heat exchanger medium entrance and medium pipeline junction.
Described cartridge filter is outer for being drilled with the stainless steel orifice plate in filter assemblies hole on the surface, is equipped with in the stainless steel orifice plate to use set bolt to be fixed on screen pack on the stainless steel orifice plate, and cartridge filter uses hexagon socket head cap screw to be fixed on the outlet retainer plate.
Described screen pack is 1-3 layer stainless steel filtering net or filter cloth.
The secondary filter assembly is the stainless steel manufacturing.Component framework is that the stainless steel orifice plate is welded, and becomes cone.Then 1～3 layer of accurate stainless steel filtering net or filter cloth are fixed with bolt in inside, can realize filtering accuracy≤50 μ m, guarantee that fully heat-exchangers of the plate type can not result in blockage.The filter assemblies two ends are welded " feet " and " locating piece ".The inboard positioning component corresponding with filter assemblies with import base interior welds of active clamped plate plate, it is inner to be convenient to that filter assemblies firmly is fixed on the heat-exchangers of the plate type intake channel, does not rotate.Mouth of pipe internal production " ten " word location block piece with the import base connects prevents that filter screen from moving along inlet pipeline.Filter assemblies is can the extraction type, can extract out during overhaul and clean or change, and is very convenient.The fast heat-extraction system of impurity adopts fast open form ball valve, and blowdown flow rate is large, and blowdown is rapid, can at short notice impurity be got rid of, and shortens blowing time, reduces the medium wastage.
The utility model has increased very accurate filter in the heat-exchangers of the plate type intake channel; be provided with the drainage that is very easy to removal of contamination at the intake channel end; can prevent that the impurity in the medium from entering the corrugated heat-exchange district; and can realize namely in the non-stop-machine situation of system that rapid pollution discharging cleans; greatly reduce heat-exchangers of the plate type operating cost; greatly shortened the heat-exchangers of the plate type cleaning frequency; clean once to be extended for by actual conditions from original some months and clean; generally can realize cleaning once in 3 years; not only save cost of labor, and prolonged the service life of heat-exchangers of the plate type.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is screen pack schematic diagram among Fig. 1,
Fig. 3 is the left view of Fig. 2,
Fig. 4 is the partial enlarged drawing of position I among Fig. 2,
Fig. 5 is the partial enlarged drawing of position II among Fig. 2,
Fig. 6 is the partial enlarged drawing of the position III of Fig. 2,
Fig. 7 is the partial enlarged drawing of position IV among Fig. 6.
Among the figure, the 1. fast heat-extraction system of impurity, 2. support, 3. heat exchanger plate group, 4. active clamped plate, 5. secondary filter assembly, 51. entrance retainer plates, 52. locating piece, 53. outlet retainer plates, 54. feets, 55. the filter assemblies hole, 56. stainless steel orifice plates, 57 screen packs, 58. set bolt, 59. hexagon socket head cap screws, 6. fixed clamping plate, 7. medium inlet, 8. cross block piece, 9. medium pipeline.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Embodiment 1, a kind of from the scrubbing heat-exchangers of the plate type, comprise the plate type heat exchanger that is formed by support 2, fixed clamping plate 6, active clamped plate 4, heat exchange plate group 3, it is characterized in that: the secondary filter assembly 5 of tubular is housed in heat exchanger medium entrance 7, and the tail end of secondary filter assembly is provided with the fast heat-extraction system 1 of the impurity that passes active clamped plate.
The cartridge filter of described secondary filter assembly is the little taper of inlet diameter large outlet diameter, entrance retainer plate 51 and outlet retainer plate 53 are equipped with respectively in its two ends, entrance retainer plate periphery is equipped with four locating pieces 52, medium inlet flange inner circle is provided with the locating notch corresponding with locating piece, and the outlet retainer plate is fixed on the active clamped plate by being installed in its peripheral feet 54.
Fast open form ball valve is housed on the fast heat-extraction system of described impurity.
Embodiment 2, a kind of from the scrubbing heat-exchangers of the plate type, comprise the plate type heat exchanger that is formed by support 2, fixed clamping plate 6, active clamped plate 4, heat exchange plate group 3, it is characterized in that: the secondary filter assembly 5 that tubular is housed in heat exchanger medium entrance 7, the tail end of secondary filter assembly is provided with the fast heat-extraction system 1 of the impurity that passes active clamped plate, and fast open form ball valve is housed on the fast heat-extraction system of impurity.
The cartridge filter of described secondary filter assembly is the little taper of inlet diameter large outlet diameter, entrance retainer plate 51 and outlet retainer plate 53 are equipped with respectively in its two ends, entrance retainer plate periphery is equipped with four locating pieces 52, medium inlet flange inner circle is provided with the locating notch corresponding with locating piece, and the outlet retainer plate is fixed on the active clamped plate by being installed in its peripheral feet 54.
The cross block piece 8 that prevents that the secondary filter assembly from moving is equipped with in described heat exchanger medium entrance and medium pipeline 9 junctions.
Described cartridge filter is outer for being drilled with the stainless steel orifice plate 56 in filter assemblies hole on the surface, is equipped with in the stainless steel orifice plate to use set bolt 58 to be fixed on screen pack 57 on the stainless steel orifice plate, and screen pack is 1-3 layer stainless steel filtering net or filter cloth.Cartridge filter uses hexagon socket head cap screw 59 to be fixed on the outlet retainer plate.
Claims (6)
1. one kind from the scrubbing heat-exchangers of the plate type, comprise the plate type heat exchanger that is formed by support, fixed clamping plate, active clamped plate, heat exchange plate group, it is characterized in that: the secondary filter assembly of tubular is housed in heat exchanger medium entrance, and the tail end of secondary filter assembly is provided with the fast heat-extraction system of the impurity that passes active clamped plate.
2. according to claim 1 from the scrubbing heat-exchangers of the plate type, it is characterized in that: the cartridge filter of described secondary filter assembly is the little conically shaped of inlet diameter large outlet diameter, entrance retainer plate and outlet retainer plate are equipped with respectively in its two ends, entrance retainer plate periphery is equipped with four locating pieces, medium inlet flange inner circle is provided with the locating notch corresponding with locating piece, and the outlet retainer plate is connected in the corresponding draw-in groove of active clamped plate inboard by being installed in its peripheral feet.
3. according to claim 1 from the scrubbing heat-exchangers of the plate type, it is characterized in that: fast open form ball valve is housed on the fast heat-extraction system of described impurity.
4. according to claim 1 from the scrubbing heat-exchangers of the plate type, it is characterized in that: the cross block piece that prevents that the secondary filter assembly from moving is equipped with in described heat exchanger medium entrance and medium pipeline junction.
5. according to claim 2 from the scrubbing heat-exchangers of the plate type, it is characterized in that: described cartridge filter is outer for being drilled with the stainless steel orifice plate in filter assemblies hole on the surface, be equipped with in the stainless steel orifice plate and use set bolt to be fixed on screen pack on the stainless steel orifice plate, cartridge filter uses hexagon socket head cap screw to be fixed on the outlet retainer plate.
6. according to claim 5 from the scrubbing heat-exchangers of the plate type, it is characterized in that: described screen pack is 1-3 layers of stainless steel filtering net or filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193424 CN203240950U (en) | 2013-04-17 | 2013-04-17 | Self-decontamination plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193424 CN203240950U (en) | 2013-04-17 | 2013-04-17 | Self-decontamination plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240950U true CN203240950U (en) | 2013-10-16 |
Family
ID=49318238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193424 Expired - Fee Related CN203240950U (en) | 2013-04-17 | 2013-04-17 | Self-decontamination plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217056A (en) * | 2013-04-17 | 2013-07-24 | 山东华昱压力容器有限公司 | Self-cleaning plate heat exchanger |
-
2013
- 2013-04-17 CN CN 201320193424 patent/CN203240950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217056A (en) * | 2013-04-17 | 2013-07-24 | 山东华昱压力容器有限公司 | Self-cleaning plate heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202747898U (en) | Online mechanical descaling device of tubular heat exchanger | |
| CN201926344U (en) | Heat exchanger with automatic cleaning device | |
| CN207779184U (en) | A kind of double-pipe cooler of the automatic leak detection apparatus of band | |
| CN201444007U (en) | Detachable spiral plate heat exchanger | |
| CN203396264U (en) | Small two-tube pass cooler | |
| CN203240950U (en) | Self-decontamination plate heat exchanger | |
| CN106556272A (en) | From decontamination heat-exchangers of the plate type | |
| CN103217056A (en) | Self-cleaning plate heat exchanger | |
| CN203798211U (en) | Graphite tubular absorber | |
| CN104132566B (en) | A kind of axial flow shell-and-plate heat recovery heat exchanger | |
| CN203501201U (en) | Afterheat recovery energy-saving device suitable for boiler chimney and chimney comprising t afterheat recovery energy-saving device | |
| CN206103660U (en) | Scrubbing tower is heat sink in advance | |
| CN214666196U (en) | Vertical waste heat recovery heat exchanger heat exchange tube and upper and lower tube sheet welding integrated configuration | |
| CN103033071A (en) | Horizontal type oval pipe sewage heat exchanger | |
| CN203837523U (en) | Air-cooled modular heat radiator | |
| CN202024631U (en) | Heat exchanger capable of automatically cleansing | |
| CN206073547U (en) | A kind of energy-saving type high-temperature safety line is vented chiller | |
| CN205603329U (en) | Novel supersound wave drag dirt device | |
| CN212692624U (en) | All-welded plate heat exchanger | |
| CN204555767U (en) | A kind of waste heat recovery plant of Homogeneouslly-radiating | |
| CN204730706U (en) | The floating type carburation by evaporation device of sleeve pipe | |
| CN205245856U (en) | Aerospace flight utensils heat exchanger that heat exchange efficiency is high | |
| CN202955998U (en) | Structure of condenser | |
| CN204022947U (en) | A kind of interchanger back flushing of portable pressure adjustable and pickler | |
| CN203980953U (en) | A kind of evaporation air cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140417 |