CN208818042U - A kind of on-line cleaning is slagged tap board-like sewage heat exchanger - Google Patents

A kind of on-line cleaning is slagged tap board-like sewage heat exchanger Download PDF

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Publication number
CN208818042U
CN208818042U CN201821018608.7U CN201821018608U CN208818042U CN 208818042 U CN208818042 U CN 208818042U CN 201821018608 U CN201821018608 U CN 201821018608U CN 208818042 U CN208818042 U CN 208818042U
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China
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heat exchanger
shell
plate
pincushion
correspondingly
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CN201821018608.7U
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Chinese (zh)
Inventor
蒋正坤
平会峰
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SEHENSTAR ENERGY TECHNOLOGY (SUZHOU) Co Ltd
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SEHENSTAR ENERGY TECHNOLOGY (SUZHOU) Co Ltd
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Abstract

The utility model discloses a kind of on-line cleaning and slags tap board-like sewage heat exchanger, including heat exchange module and shell, the heat exchange module is correspondingly arranged in shell, the heat exchange module includes pincushion heat exchanger plates, plate side medium entrance and plate side media outlet are respectively arranged at the top of pincushion heat exchanger plates two sides, plate side medium entrance and plate side media outlet on multiple pincushion heat exchanger plates pass through collector tube and are provided with plate side-entrance and plate side outlet, shell-side inlet and shell-side outlet are respectively arranged on the shell two opposite sides, clearing apparatus is also correspondingly arranged in the shell to be correspondingly arranged with pincushion heat exchanger plates, bottom side is provided with contamination depositing trough in the shell, one end of the contamination depositing trough is provided with slag notch.The utility model both meets the requirement of heat transfer enhancing, while plate external resistance is small, and is not easy to generate dirt, and easy to clean and disassembly, modularized design, assembled simple and direct, wide adaptation range, work efficiency is high.

Description

A kind of on-line cleaning is slagged tap board-like sewage heat exchanger
Technical field
The utility model relates to for the city domestic sewage containing impurity and industrial wastewater heat exchanger, more particularly to one kind On-line cleaning is slagged tap board-like sewage heat exchanger.
Background technique
In our daily life, effluent sewage is seen everywhere, such as city domestic sewage, bathroom sewage, steel plant's flushing cinder Water, electroplating wastewater, dyeing waste water, spraying waste water etc..Along with economic fast development, the effluent sewage total emission volumn in current China Increase year by year by 4% annual average rate of increase.If the half of these effluent sewage total emission volumns is developed and utilized, heat It can satisfy about 500,000,000 m2Building heating and refrigeration demand, every year by saving standard coal up to 5,000,000 tons or more, the exploitation of effluent sewage It is of great immediate significance with using to China's pollution administration and realization energy-saving and emission-reduction cause.
Effluent sewage has the scale of construction big, contains that heat is abundant, and grade is low, at the same may containing various impurity, harmful substance and The features such as corrosive ion;These effluent sewages will just can be carried out subsequent technique, it is therefore desirable to select after heat exchange processing The heat exchange equipment of profession guarantees that the safe and stable operation of subsequent technique process just seems precious.
For conventional effluent sewage heat exchange equipment, what is be widely used both at home and abroad is detachable plate type heat exchanger and shell-tube type heat exchange Device etc..Generally existing heat exchange equipment is easy to stop up, cleaning process is cumbersome, heat exchange efficiency is low, occupation area of equipment is big, service life Many shortcomings such as short.
Containing miscellaneous sewage in flow process, the pincushion heat exchange plate surface that impurity is adhered to heat exchange module, heat exchanged thermoresistance are had Increase, influence the heat exchange efficiency of sewage heat exchanger, while needing in scale removal process equipment is out of service, is cleared up later It slags tap, use is more inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of requirements for both having met heat transfer enhancing, while plate external resistance is small, and not It is easy to generate dirt, easy to clean and disassembly, modularized design is assembled simple and direct, can be applied to various sanitary sewages, industrial wastewater It Deng, on-line cleaning and slags tap, guarantees that equipment runs without interruption, unattended, the on-line cleaning that work efficiency is high is slagged tap board-like dirt Water- to-water heat exchanger.
The technical solution of the utility model is, a kind of on-line cleaning is slagged tap board-like sewage heat exchanger, including heat exchange module and Shell, the heat exchange module are correspondingly arranged in shell, and the heat exchange module includes pincushion heat exchanger plates, the pincushion heat exchanger plates by Welded together after two metal sheet superpositions by laser penetration, is then carried out between metal sheet by high-pressure fluid swollen Bulging is at internal heat medium channel, and surface is wave-shaped, and the pincushion heat exchanger plates are arranged at intervals with multi-disc, and the pincushion is changed Hot plate is respectively arranged with partition so that in the horizontal direction in continuous curved shape channel, institute between the pincushion heat exchanger plates up and down It states and is respectively arranged with plate side medium entrance and plate side media outlet, the plate on multiple pincushion heat exchanger plates at the top of pincushion heat exchanger plates two sides Side medium entrance and plate side media outlet pass through collector tube and are provided with plate side-entrance and plate side outlet, the plate side-entrance and plate Side outlet is respectively arranged at case top two sides, is respectively arranged with shell-side inlet and shell-side outlet on the shell two opposite sides, The plate side-entrance is set to shell-side outlet side, and the plate side outlet is set to shell-side inlet side, also right in the shell Clearing apparatus should be provided with to be correspondingly arranged with pincushion heat exchanger plates, bottom side is provided with contamination depositing trough, the contamination in the shell One end of slot is provided with slag notch.
In one preferred embodiment of the utility model, the clearing apparatus includes driving motor, screw rod and cleaning brush.
In one preferred embodiment of the utility model, the screw rod is correspondingly arranged between two collector tubes.
In one preferred embodiment of the utility model, the driving motor is set to shell side and passes through transmission device It is correspondingly arranged with screw rod.
In one preferred embodiment of the utility model, the cleaning brush is provided with multiple and is correspondingly arranged under screw rod Side, the cleaning brush slide setting by driving motor on screw rod.
In one preferred embodiment of the utility model, any pincushion heat exchanger plates two sides are correspondingly arranged on cleaning Brush.
In one preferred embodiment of the utility model, the hull outside is provided with one end of deslagging motor and contamination depositing trough It is correspondingly arranged.
Described in the utility model to slag tap board-like sewage heat exchanger for a kind of on-line cleaning, the utility model both meets heat transfer and increases Strong requirement, while plate external resistance is small, and is not easy to generate dirt, easy to clean and disassembly, modularized design is assembled simple and direct, It can be applied to various sanitary sewages, industrial wastewater etc., on-line cleaning and slag tap, guarantee that equipment runs without interruption, unattended, work Make high-efficient.
Detailed description of the invention
Fig. 1 is the structural representation that a kind of on-line cleaning of the utility model is slagged tap in board-like one preferred embodiment of sewage heat exchanger Figure;
Fig. 2 is that a kind of on-line cleaning of the utility model is slagged tap heat exchange module in board-like one preferred embodiment of sewage heat exchanger Structural schematic diagram;
Fig. 3 is the shell structure that a kind of on-line cleaning of the utility model is slagged tap in board-like one preferred embodiment of sewage heat exchanger Figure.
Specific embodiment
The preferred embodiment of the utility model is described in detail below, so that the advantages of the utility model and feature energy It is easier to be readily appreciated by one skilled in the art, to be more clearly defined the protection scope of the utility model.
It is described in the utility model to slag tap board-like sewage heat exchanger for a kind of on-line cleaning, as shown in Fig. 1 combination Fig. 2-Fig. 3, Including heat exchange module and shell 1, the heat exchange module is correspondingly arranged in shell 1, and the heat exchange module includes pincushion heat exchanger plates 2, the pincushion heat exchanger plates 2 are welded together after being superimposed by two metal sheets by laser penetration, then metal sheet it Between expansion carried out by high-pressure fluid form internal heat medium channel, and surface is wave-shaped, and the pincushion heat exchanger plates 2 are spaced It is provided with multi-disc, about the 2 pincushion heat exchanger plates are respectively arranged with partition 3 and make between the pincushion heat exchanger plates 2 in level side Upwards it is in continuous curved shape channel, plate side medium entrance 4 is respectively arranged at the top of 2 two sides of pincushion heat exchanger plates and plate side is situated between Matter exports 5, and the plate side medium entrance 4 and plate side media outlet 5 on multiple pincushion heat exchanger plates 2 are provided with plate by collector tube 6 Side-entrance 7 and plate side outlet 8, the plate side-entrance 7 and plate side outlet 8 are respectively arranged at 1 top two sides of shell, the shell 1 Shell-side inlet 9 and shell-side outlet 10 are respectively arranged on two opposite sides, the plate side-entrance 7 is set to 10 side of shell-side outlet, The plate side outlet 8 is set to 9 side of shell-side inlet, is also correspondingly arranged on clearing apparatus and pincushion heat exchanger plates 2 in the shell 1 It is correspondingly arranged, the clearing apparatus includes driving motor 11, screw rod 12 and cleaning brush 13, and the screw rod 12 is correspondingly arranged in two collection Between liquid pipe 6, the driving motor 11 is set to 1 side of shell and is correspondingly arranged by transmission device with screw rod 12, described clear Brush 13 is provided with multiple and is correspondingly arranged in 12 lower section of screw rod, and the cleaning brush 13 is sliding on screw rod 12 by driving motor 11 Dynamic setting, any 2 two sides of pincushion heat exchanger plates are correspondingly arranged on cleaning brush 13, and bottom side is provided in the shell 1 Contamination depositing trough 14 is provided with deslagging motor 15 outside the shell 1 and one end of contamination depositing trough 14 is correspondingly arranged, the contamination depositing trough 14 The other end is provided with slag notch 16.
Working principle:
Impure sewage enters sewage heat exchanger by shell-side inlet, carries out in flow process with heat exchange module in shell Heat exchange after completing heat transfer process, is flowed out from shell-side outlet;Another heat transferring medium then enters heat exchange mould by plate side-entrance Block, overall flow direction and sewage are in reverse flow, are finally discharged from plate side outlet.
In the process of running, power is passed to screw rod by transmission device to equipment by driving motor, and screw rod is in rotation process Middle drive cleaning brush is back and forth run, and constantly cleans pincushion heat exchanger plates, impurity is prevented to be attached on pincushion heat exchanger plates, miscellaneous after cleaning Matter slides in contamination depositing trough, and impurity is transported to slag-drip opening and is discharged by deslagging motor.
Circulation passage of the shell as sewage is fenced up by the side plate, top cover and contamination depositing trough at four sides, and entire shell passes through spiral shell It tethers and connects, easy disassembly and maintenance.
As shown in figure 3, dotted line is the flow direction of sewage, shell-side inlet in the leftmost side of heat exchange module, due to sewage into After entering heat exchanger, flow area becomes larger, and flow velocity reduces, and large granular impurity can precipitate under the effect of gravity, other are sticked to Suspended matter on pincushion heat exchanger plates is scraped in the cleaning brush continuous-cleaning on clearing apparatus, is fallen into contamination depositing trough, by deslagging electricity Machine is transported to slag notch discharge.On the right side of heat exchange module, overflow plate, overflow hole stream of the sewage from overflow plate is arranged in enclosure interior Out, guarantee that sewage floods pincushion heat exchange plate, keep heat exchange more abundant, finally flowed out from shell-side outlet.
Core of the heat exchange module as board-like sewage heat exchanger, it has a certain number of pincushion heat exchanger plates according to certain rule Restrain it is assembled, plate groups pass through collector tube cloth liquid after, be evenly distributed to each plate, come reach heat exchange uniformly, plate Spacing needs to carry out Rational choice according to the content and partial size of particulate contaminant in wastewater media.
Described in the utility model to slag tap board-like sewage heat exchanger for a kind of on-line cleaning, the utility model both meets heat transfer and increases Strong requirement, while plate external resistance is small, and is not easy to generate dirt, easy to clean and disassembly, modularized design is assembled simple and direct, It can be applied to various sanitary sewages, industrial wastewater etc., on-line cleaning and slag tap, guarantee that equipment runs without interruption, unattended, work Make high-efficient.
The foregoing is merely specific embodiment of the present utility model, but the protection scope of the utility model is not limited to This, anyone skilled in the art, can be without creative work in the technical scope disclosed by the utility model The change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model It should be determined by the scope of protection defined in the claims.

Claims (7)

  1. The board-like sewage heat exchanger 1. a kind of on-line cleaning is slagged tap, including heat exchange module and shell, it is characterised in that: the heat exchange mould Block is correspondingly arranged in shell, and the heat exchange module includes pincushion heat exchanger plates, and the pincushion heat exchanger plates are folded by two metal sheets Welded together after adding by laser penetration, expansion is then carried out by high-pressure fluid between metal sheet and forms internal heat Medium channel, and surface is wave-shaped, the pincushion heat exchanger plates are arranged at intervals with multi-disc, and the pincushion heat exchanger plates are set respectively up and down Partition is equipped with so that in the horizontal direction in continuous curved shape channel, the pincushion heat exchanger plates two between the pincushion heat exchanger plates Lateral roof is respectively arranged with plate side medium entrance and plate side media outlet, plate side medium entrance and plate on multiple pincushion heat exchanger plates Side media outlet passes through collector tube and is provided with plate side-entrance and plate side outlet, and the plate side-entrance and plate side outlet are respectively set In being respectively arranged with shell-side inlet and shell-side outlet on case top two sides, the shell two opposite sides, the plate side-entrance is set It is placed in shell-side outlet side, the plate side outlet is set to shell-side inlet side, and cleaning dress is also correspondingly arranged in the shell It sets and is correspondingly arranged with pincushion heat exchanger plates, bottom side is provided with contamination depositing trough in the shell, and one end of the contamination depositing trough is provided with Slag notch.
  2. The board-like sewage heat exchanger 2. on-line cleaning according to claim 1 is slagged tap, it is characterised in that: the clearing apparatus packet Include driving motor, screw rod and cleaning brush.
  3. The board-like sewage heat exchanger 3. on-line cleaning according to claim 2 is slagged tap, it is characterised in that: the screw rod correspondence is set It is placed between two collector tubes.
  4. The board-like sewage heat exchanger 4. on-line cleaning according to claim 3 is slagged tap, it is characterised in that: the driving motor is set It is placed in shell side and is correspondingly arranged by transmission device and screw rod.
  5. The board-like sewage heat exchanger 5. on-line cleaning according to claim 4 is slagged tap, it is characterised in that: the cleaning brush setting Have multiple and be correspondingly arranged in below screw rod, the cleaning brush slides setting by driving motor on screw rod.
  6. The board-like sewage heat exchanger 6. on-line cleaning according to claim 5 is slagged tap, it is characterised in that: any pincushion is changed Hot plate two sides are correspondingly arranged on cleaning brush.
  7. The board-like sewage heat exchanger 7. on-line cleaning according to claim 1 is slagged tap, it is characterised in that: the hull outside is set The one end for being equipped with deslagging motor and contamination depositing trough is correspondingly arranged.
CN201821018608.7U 2018-06-29 2018-06-29 A kind of on-line cleaning is slagged tap board-like sewage heat exchanger Active CN208818042U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821018608.7U CN208818042U (en) 2018-06-29 2018-06-29 A kind of on-line cleaning is slagged tap board-like sewage heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821018608.7U CN208818042U (en) 2018-06-29 2018-06-29 A kind of on-line cleaning is slagged tap board-like sewage heat exchanger

Publications (1)

Publication Number Publication Date
CN208818042U true CN208818042U (en) 2019-05-03

Family

ID=66270229

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821018608.7U Active CN208818042U (en) 2018-06-29 2018-06-29 A kind of on-line cleaning is slagged tap board-like sewage heat exchanger

Country Status (1)

Country Link
CN (1) CN208818042U (en)

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