CN110274509A - Plate heat exchanger - Google Patents
Plate heat exchanger Download PDFInfo
- Publication number
- CN110274509A CN110274509A CN201910412198.7A CN201910412198A CN110274509A CN 110274509 A CN110274509 A CN 110274509A CN 201910412198 A CN201910412198 A CN 201910412198A CN 110274509 A CN110274509 A CN 110274509A
- Authority
- CN
- China
- Prior art keywords
- screen sleeve
- heat exchanger
- plate
- fixedly connected
- block
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/02—Non-rotary, e.g. reciprocated, appliances having brushes
Abstract
The invention belongs to the technical fields of heat exchanger, it is related to a kind of plate heat exchanger, it includes heat exchanger body, the intake antrum being opened on heat exchanger body, screen sleeve in intake antrum is set, the screen sleeve is fixedly connected with shaft backwards to intake antrum accent one end, the shaft is rotationally connected on heat exchanger body, the driving motor one for rotating screen sleeve is fixedly connected on the heat exchanger body, arc-like sheet is fixedly connected in the intake antrum, the arc-like sheet is arranged along the length direction of screen sleeve and is connected in screen sleeve, the side of the arc-like sheet is fixedly connected with block one, the block one is bonded sliding with the inner sidewall of screen sleeve；The present invention can be again introduced into heat transferring plate during clean to strainer progress to avoid impurity, to guarantee the effect of the filter effect of strainer.
Description
Technical field
The present invention relates to the technical fields of heat exchanger, more particularly, to a kind of plate heat exchanger.
Background technique
Plate heat exchanger, which is that one kind is new and effective as made of a series of sheet metal closed assemblies with certain corrugated shape, to be changed
Hot device.Thin rectangular shape channel is formed between various plates, and heat exchange is carried out by half.The shell-and-tube heat exchanger phase of it and routine
Than under identical flow resistance and pump power Expenditure Levels, heat transfer coefficient will be higher by very much, be taken in applicable range
Manage on behalf of another the trend of shell heat exchanger.The pattern of plate heat exchanger mainly has frame-type (detachable) and soldering formula two major classes, plate
Sheet form mainly has three kinds of herringbone corrugated plating, horizontal straight corrugated plating and tumor shape plate.
Currently, the Chinese patent that publication No. is CN206410572U discloses a kind of dirty plate heat exchanger, it includes fixing
Frame, the fixed frame include fixed pressure plate, top guide bar, lower guide rod and bracket, which is characterized in that described to be fixed and clamped
Plate, the bracket connect into frame structure, the activity pressure by guide rod location hole with the top guide bar, the lower guide rod respectively
Several heat transferring plates are equipped between tight plate and the fixed pressure plate side by side.This plate heat exchanger design is rationally, compact-sized,
It is easy to loading and unloading, using expansion joint structure heat transferring plate and use elastic rubber sealing strip circle, efficiently solve due to thermal expansion and
The problem of damaging equipment.
In use, it is often formed by inlet opening in heat transferring plate and screen sleeve is added, into heat exchanger
In water first pass through screen sleeve and then entered between heat transfer guide card by the mesh on screen sleeve again, but when with using
Between extension, can result in blockage into foreign-matter contamination entrained in the water in screen sleeve to mesh, sieve meshes blocking
It will affect the proper flow of water flow, to influence the heat exchange efficiency of heat exchanger, in order to solve this problem, it will usually in filter screen set
It is provided with common cleaning brush in cylinder, drives cleaning brush mobile using driving device, strainer is cleaned with water, but cleaning brush exists
Clean process with water and although understand some impurity and can twine and be attached on cleaning brush, but still can some impurity in the mistake cleaned with water
It is pressed into heat transferring plate in journey, thus reduces the filter effect of strainer.
Summary of the invention
The object of the present invention is to provide a kind of plate heat exchanger, having can be kept away during clean to strainer progress
Exempt from impurity and be again introduced into heat transferring plate, to guarantee the effect of the filter effect of strainer.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of plate heat exchanger including heat exchanger body, the intake antrum being opened on heat exchanger body, is arranged in intake antrum
Screen sleeve, the screen sleeve are fixedly connected with shaft backwards to intake antrum accent one end, and the shaft is rotationally connected with heat exchange
On device ontology, it is fixedly connected on the driving motor one for rotating screen sleeve on the heat exchanger body, in the intake antrum
It is fixedly connected with arc-like sheet, the arc-like sheet is arranged and is connected in screen sleeve, the arc along the length direction of screen sleeve
The side of shape piece is fixedly connected with block one, and the block one is bonded sliding with the inner sidewall of screen sleeve；
Block two is fixedly connected on the side wall of the intake antrum, the block two is arranged along the length direction of screen sleeve, institute
It states block two and is bonded sliding with the lateral wall of strainer, cleaner plate is slidably connected in the intake antrum, the cleaner plate is arc-shaped
It is arranged, cleaning brush is fixedly connected in the interior arc side of cleaner plate, the side wall of the cleaner plate is bonded sliding with block two, described clear
Clean brush is bonded sliding with the outer wall of screen sleeve, lead screw shaft is rotatably connected in the heat exchanger body, the lead screw shaft is along flat
Row is arranged in rotor shaft direction, is rotatably connected to feed screw nut in the lead screw shaft, and the feed screw nut is fixedly connected on cleaner plate,
The driving motor two for rotational lead screw axis is fixedly connected in the heat exchanger body.
By using above-mentioned technical proposal, when water enters in intake antrum, water flow is made to enter arc-like sheet and screen sleeve institute
In the cavity of composition, since intake antrum is located at the angle of plate heat exchanger, so the water into the cavity can pass through screen sleeve
Mesh enter between different heat transferring plates, in the long-term use, in the mesh for the screen sleeve that water flow passes through can quilt
The impurity blocking filtered starts driving motor one when the impurity blocked in screen sleeve is excessive, and driving motor one drives
Shaft rotation, so that screen sleeve is driven to rotate, at the convex surface of the partial turn for blocking screen sleeve by impurity to arc-like sheet,
And start driving motor two, so that driving motor two is driven lead screw shaft rotation, lead screw shaft drives cleaner plate edge in the course of rotation
The length direction of intake antrum slides, and in the process of moving, the cleaning brush in cleaner plate cleans screen sleeve to cleaner plate.
The impurity cleaned with water can by arc-like sheet baffle, therefore can to strainer carry out it is clean during can to avoid impurity again into
Enter heat transferring plate, to guarantee the effect of the filter effect of strainer.
The present invention is further arranged to: the cleaner plate is bonded on the side wall of sliding with block two and is fixedly connected with guiding
Block offers the guide groove with the cooperation rotation of guide pad one on the side wall of the block two, and the guide groove is along screen sleeve
Length direction setting.
By using above-mentioned technical proposal, the cooperation sliding of guide pad and guide groove can make cleaner plate in moving process
It keeps stablizing, prevents cleaner plate run-off the straight during sliding.
The present invention is further arranged to: steel ball one, the steel ball one and guide groove are embedded on the side wall of the guide pad
Side wall be bonded sliding.
By using above-mentioned technical proposal, the setting of steel ball one can reduce the frictional force between guide pad and guide groove,
Be conducive to cleaner plate more process during sliding.
The present invention is further arranged to: several steel balls two are embedded on the side wall that the block one is bonded with screen sleeve,
The steel ball two is bonded sliding with screen sleeve.
By using above-mentioned technical proposal, the setting of steel ball two can reduce the friction between block two and screen sleeve
Power is conducive to make the rotation of screen sleeve more smooth.
The present invention is further arranged to: mounting post is removably connected on the side wall of the intake antrum, in the mounting post
It is fixedly connected with supporting plate, the supporting plate is bonded sliding with the lateral wall of screen sleeve.
By using above-mentioned technical proposal, supporting plate can be supported screen sleeve, and screen sleeve one end is avoided to occur
Inclination, is conducive to the stable rotation of screen sleeve.
The present invention is further arranged to: the upper surface of the supporting plate is embedded with several steel balls three, the steel ball three and strainer
The outer wall of sleeve is bonded sliding.
By using above-mentioned technical proposal, the setting of steel ball three can reduce the frictional force between supporting plate and screen sleeve,
Keep the rotation of screen sleeve more smooth.
The present invention is further arranged to: the cleaner plate is towards being fixedly connected with push plate on the side wall of intake antrum accent, institute
It states push plate to be obliquely installed, the open-shaped setting of push plate, the push plate is bonded sliding with the side wall of screen sleeve.
By using above-mentioned technical proposal, the setting of push plate can be in cleaner plate in the process of moving by arc panel and filter
Impurity between net cover cylinder is pushed at the accent of intake antrum, convenient for manually clearing up impurity.
The present invention is further arranged to: hairbrush, the hairbrush and filter screen set are fixedly connected on the convex surface of the arc-like sheet
The inner wall of cylinder, which is bonded, to be contradicted.
By using above-mentioned technical proposal, screen sleeve can rub in the course of rotation with hairbrush, be conducive to pair
Screen sleeve is cleaned with water.
In conclusion advantageous effects of the invention are as follows:
1, by arc-like sheet, the setting of cleaner plate, can play can to strainer carry out it is clean during can be to avoid miscellaneous
Matter is again introduced into heat transferring plate, to guarantee the effect of the filter effect of strainer；
2, by the setting of supporting plate, screen sleeve can be supported, avoids the run-off the straight of screen sleeve one end, be conducive to filter
The stable rotation of net cover cylinder.
Detailed description of the invention
Fig. 1 is the overall structure diagram of plate heat exchanger of the present invention；
Fig. 2 is the schematic diagram of enlarged drawing at A in Fig. 1；
Fig. 3 is for embodying screen sleeve backwards to the structural schematic diagram of intake antrum one end；
Fig. 4 is the structural schematic diagram for embodying guide pad；
Fig. 5 is the structural schematic diagram for embodying push plate.
In figure, 1, heat exchanger body；2, intake antrum；3, water chamber；4, screen sleeve；5, mounting post；6, supporting plate；7, steel ball
Three；8, driving motor one；9, arc-like sheet；10, hairbrush；11, block one；12, steel ball two；13, block two；14, cleaner plate；15,
Lead screw shaft；16, feed screw nut；17, driving motor two；18, guide pad；19, guide groove；20, steel ball one；21, push plate；22, pacify
It shelves.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment: a kind of plate heat exchanger opens up on heat exchanger body 1 referring to Figures 1 and 2, including heat exchanger body 1
Have intake antrum 2 and water chamber 3, screen sleeve 4 be plugged in intake antrum 2, between screen sleeve 4 and the inner wall of intake antrum 2 there are
Gap.It being fixedly connected on the bottom surface of intake antrum 2 there are two mounting post 5, two mounting posts 5 are located at the both ends of screen sleeve 4,
Mounting post 5 is arranged along perpendicular to ground direction, is fixedly connected with supporting plate 6 on mounting plate, the arc-shaped setting of supporting plate 6, embedding on supporting plate 6
Equipped with several steel balls 37, steel ball 37 is bonded rotation with screen sleeve 4.
Referring to Fig. 3, screen sleeve 4 is fixedly connected with mounting rack 22 backwards to 3 accent one end of water chamber, and mounting rack 22 is in cross
Setting, mounting rack 22 are covered in the nozzle of screen sleeve 4, and mounting rack 22 is fixedly connected with shaft backwards to the center of screen sleeve,
Shaft is rotationally connected with heat exchanger body 1 and is fixedly connected on 3 accent side side wall of water chamber, the side wall of heat exchanger body 1
There is the driving motor 1 for rotating shaft.
Referring to Figures 1 and 2, arc-like sheet 9 is fixedly connected in water chamber 3,9 one end of arc-like sheet is fixedly connected on water chamber back
To on the side wall of 3 accent of water chamber, arc-like sheet 9 passes through in fixed link fixation and water chamber close to one end of 3 accent of water chamber
Wall, arc-like sheet 9 are arranged along the length direction of screen sleeve 4 and are connected in screen sleeve 4, the convex surface direction heat exchange of arc-like sheet 9
Angle setting where intake antrum 2 on device ontology 1.Arc-like sheet 9 is bonded with the side wall of screen sleeve 4, the convex surface of arc-like sheet 9
On be fixedly connected with hairbrush 10, hairbrush 10 is bonded with the inner wall of screen sleeve 4, is offered on mounting rack 22 for for arc-like sheet 9
Rotation film trap, the setting of film trap can collide with arc-like sheet 4 in the course of rotation to avoid screen sleeve 4, influence
The normal rotation of screen sleeve 4.
Referring to Figures 1 and 2, the two sides of arc-like sheet 9 are fixedly connected to block 1, and block 1 is along perpendicular to arc
The sidewall direction of piece 9 is arranged, and is embedded with several steel balls 2 12, steel ball 2 12 on the side wall that block 1 is bonded with screen sleeve 4
Length direction along block 1 is arranged, and steel ball 2 12 is bonded sliding with the inner wall of screen sleeve 4.
Referring to Figures 1 and 2, block 2 13 is fixedly connected on the inner wall of intake antrum 2,2 13 edge of block is parallel to block one
11 direction setting, block 2 13 is coplanar with block 1, and block 2 13 is bonded rotation with the lateral wall of screen sleeve 4.Block
Arc-shaped cavity is formed between 2 13 and arc-like sheet 9, slidably connects cleaner plate 14 in arc-shaped cavity, the arc-shaped setting of cleaner plate 14, clearly
Clean plate 14 is covered in the inner cavity of arc-shaped cavity with sliding, and the both ends end face of cleaner plate 14 is bonded with block 2 13, cleaner plate 14 it is interior
Cleaning brush is fixedly connected in arc side, cleaning brush is bonded sliding with the outer wall of screen sleeve 4.
Referring to Figures 1 and 2, lead screw shaft 15, length direction of the lead screw shaft 15 along screen sleeve 4 are rotatably connected in arc-shaped cavity
It is arranged, is rotatably connected to feed screw nut 16 in lead screw shaft 15, is offered in cleaner plate 14 and wear access slot, lead screw shaft 15 connects
In slot, feed screw nut 16 is fixedly connected in the inner wall for wearing access slot, has been fixedly connected on heat exchanger body 1 for rotational lead screw
Two 17(of driving motor of axis 15 is referring to Fig. 3).
Referring to Fig. 4, guide pad 18 is fixedly connected on the side wall that cleaner plate 14 is bonded with block 2 13, guide pad 18 is in length
Cube setting, on block 2 13 along its length on offer guide groove 19, guide groove 19 and the cooperation of guide pad 18 are slided.It leads
Several steel balls 1 are embedded on the side wall being bonded to block 18 with guide groove 19, steel ball 1 is bonded cunning with the inner wall of guide groove 19
It is dynamic.
Referring to Fig. 5, towards push plate 21 is fixedly connected on the side wall of 2 accent of intake antrum, the inclination of push plate 21 is set cleaner plate 14
It sets, the open-shaped setting of push plate 21.The setting of push plate 21 can be in cleaner plate 14 in the process of moving by arc panel and strainer
Impurity between sleeve 4 is pushed at the accent of intake antrum 2, convenient for manually clearing up impurity.The setting of push plate 21 can be
Cleaner plate 14 is in the process of moving pushed the impurity between arc panel and screen sleeve 4 at the accent of intake antrum 2, and people is convenient for
Work clears up impurity.
Specific implementation process: when water enters in intake antrum 2, enter water flow composed by arc-like sheet 9 and screen sleeve 4
In cavity, since intake antrum 2 is located at the angle of plate heat exchanger, so the water into the cavity can pass through the net of screen sleeve 4
Hole enters between different heat transferring plates, in the long-term use, in the mesh for the screen sleeve 4 that water flow passes through can by mistake
The impurity of filter blocks, and when the impurity blocked in screen sleeve 4 is excessive, starts driving motor 1, driving motor 1 drives
Shaft rotation, so that screen sleeve 4 is driven to rotate, the partial turn for blocking screen sleeve 4 by impurity to the convex surface of arc-like sheet 9
Place, and starts driving motor 2 17, makes driving motor 2 17 that lead screw shaft 15 be driven to rotate, the band in the course of rotation of lead screw shaft 15
Dynamic cleaner plate 14 is slided along the length direction of intake antrum 2, cleaner plate 14 in the process of moving, the cleaning brush pair in cleaner plate 14
Screen sleeve 4 is cleaned, and is pushed at the accent of water chamber 3 in the promotion of push plate 21 decline impurity.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of plate heat exchanger, including heat exchanger body (1), the intake antrum (2) being opened on heat exchanger body (1), setting
Screen sleeve (4) in intake antrum (2), it is characterised in that: the screen sleeve (4) is solid backwards to intake antrum (2) accent one end
Surely it is connected with shaft, the shaft is rotationally connected on heat exchanger body (1), is fixedly connected on the heat exchanger body (1)
For rotating the driving motor one (8) of screen sleeve (4), arc-like sheet (9), the arc are fixedly connected in the intake antrum (2)
Shape piece (9) is arranged along the length direction of screen sleeve (4) and is connected in screen sleeve (4), and the side of the arc-like sheet (9) is solid
Surely it is connected with block one (11), the block one (11) is bonded sliding with the inner sidewall of screen sleeve (4)；
Block two (13), length of the block two (13) along screen sleeve (4) are fixedly connected on the side wall of the intake antrum (2)
Direction setting is spent, the block two (13) is bonded sliding with the lateral wall of strainer, slidably connects cleaning in the intake antrum (2)
Plate (14), the cleaner plate (14) arc-shaped setting are fixedly connected with cleaning brush, the cleaning in the interior arc side of cleaner plate (14)
The side wall of plate (14) is bonded sliding with block two (13), and the cleaning brush is bonded sliding with the outer wall of screen sleeve (4), described to change
It is rotatably connected to lead screw shaft (15) in hot device ontology (1), the lead screw shaft (15) is arranged along rotor shaft direction is parallel to, the lead screw
It is rotatably connected on axis (15) feed screw nut (16), the feed screw nut (16) is fixedly connected on cleaner plate (14), the heat exchange
The driving motor two (17) for rotational lead screw axis (15) is fixedly connected in device ontology (1).
2. plate heat exchanger according to claim 1, it is characterised in that: the cleaner plate (14) is bonded with block two (13)
It is fixedly connected on the side wall of sliding guide pad (18), offers on the side wall of the block two (13) and match with guide pad (18) one
The guide groove (19) of rotation is closed, the guide groove (19) is arranged along the length direction of screen sleeve (4).
3. plate heat exchanger according to claim 2, it is characterised in that: be embedded with steel on the side wall of the guide pad (18)
Pearl one (20), the steel ball one (20) are bonded sliding with the side wall of guide groove (19).
4. plate heat exchanger according to claim 1, it is characterised in that: the block one (11) and screen sleeve (4) are pasted
Several steel balls two (12) are embedded on the side wall of conjunction, the steel ball two (12) is bonded sliding with screen sleeve (4).
5. plate heat exchanger according to claim 1, it is characterised in that: detachably connect on the side wall of the intake antrum (2)
It is connected to mounting post (5), is fixedly connected with supporting plate (6) on the mounting post (5), the outside of the supporting plate (6) and screen sleeve (4)
Wall fitting sliding.
6. plate heat exchanger according to claim 5, it is characterised in that: the upper surface of the supporting plate (6) is embedded with several
Steel ball three (7), the steel ball three (7) are bonded sliding with the outer wall of screen sleeve (4).
7. plate heat exchanger according to claim 1, it is characterised in that: the cleaner plate (14) is towards intake antrum (2) chamber
It is fixedly connected with push plate (21) on the side wall of mouth, the push plate (21) is obliquely installed, the open-shaped setting of the push plate (21), institute
It states push plate (21) and is bonded sliding with the side wall of screen sleeve (4).
8. plate heat exchanger according to claim 1, it is characterised in that: be fixedly connected on the convex surface of the arc-like sheet (9)
Have hairbrush (10), the hairbrush (10) is bonded conflict with the inner wall of screen sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412198.7A CN110274509B (en) | 2019-05-17 | 2019-05-17 | Plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412198.7A CN110274509B (en) | 2019-05-17 | 2019-05-17 | Plate heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110274509A true CN110274509A (en) | 2019-09-24 |
| CN110274509B CN110274509B (en) | 2020-07-24 |
Family
ID=67960004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910412198.7A Active CN110274509B (en) | 2019-05-17 | 2019-05-17 | Plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110274509B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201444003U (en) * | 2009-06-22 | 2010-04-28 | 大连优力特换热设备制造有限公司 | Easily-cleaned detachable plate type heat exchanger |
| EP2255862A1 (en) * | 2009-04-28 | 2010-12-01 | DEUTZ Aktiengesellschaft | Retention device |
| CN203518731U (en) * | 2013-08-19 | 2014-04-02 | 上海熊猫机械(集团)有限公司 | Automatic-filtering pollution discharge plate heat exchanger |
| CN205748092U (en) * | 2016-07-02 | 2016-11-30 | 宁波镇洋化工发展有限公司 | Plate type heat exchanger |
| CN208333191U (en) * | 2018-04-20 | 2019-01-04 | 徐博 | A kind of plate heat exchanger |
-
2019
- 2019-05-17 CN CN201910412198.7A patent/CN110274509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2255862A1 (en) * | 2009-04-28 | 2010-12-01 | DEUTZ Aktiengesellschaft | Retention device |
| CN201444003U (en) * | 2009-06-22 | 2010-04-28 | 大连优力特换热设备制造有限公司 | Easily-cleaned detachable plate type heat exchanger |
| CN203518731U (en) * | 2013-08-19 | 2014-04-02 | 上海熊猫机械(集团)有限公司 | Automatic-filtering pollution discharge plate heat exchanger |
| CN205748092U (en) * | 2016-07-02 | 2016-11-30 | 宁波镇洋化工发展有限公司 | Plate type heat exchanger |
| CN208333191U (en) * | 2018-04-20 | 2019-01-04 | 徐博 | A kind of plate heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110274509B (en) | 2020-07-24 |
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