CN202083276U - Fixed scraper device - Google Patents
Fixed scraper device Download PDFInfo
- Publication number
- CN202083276U CN202083276U CN2011200251603U CN201120025160U CN202083276U CN 202083276 U CN202083276 U CN 202083276U CN 2011200251603 U CN2011200251603 U CN 2011200251603U CN 201120025160 U CN201120025160 U CN 201120025160U CN 202083276 U CN202083276 U CN 202083276U
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- CN
- China
- Prior art keywords
- scraper
- panel seat
- groove
- scraper plate
- fixed
- 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 - Lifetime
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Abstract
The utility model discloses a fixed scraper device. The fixed scraper device comprises a shaft, a scraper and a scraper seat, wherein grooves are formed on the shaft; a protrusion is formed at the bottom of the scraper seat; a clamping groove is formed on the scraper seat; a connecting buckle body is arranged on the clamping groove; buckle holes are formed on the scraper; the protrusion of the scraper seat is matched with the grooves of the shaft; the peripheries of the contact parts of both the scraper seat and the shaft are welded together; and the scraper and the scraper seat are buckled into the clamping grooves through the buckle holes. The fixed scraper device provided by the utility model can not only stir materials but also scrape a heat exchange surface, and the scraper is convenient to mount.
Description
Technical field
The utility model relates to a kind of parts of heat exchanger, especially a kind of fixed screeding device that is used for scraped surface heat exchanger.
Background technology
Want the strict guarantee safe and sanitary in the packaging for foodstuff process, one of them main prevention and control link is under germ-free condition food to be packed, sealed up for safekeeping, to reach the purpose that the packing back guarantees product quality.Need to food carry out moment high temperature sterilization or moment cooling processing, aseptic packaging then.
Existing plate type heat exchanger and pipe heat exchanger, because feed liquid is that nature passes through heat exchanger, therefore, it is slow to flow, and heat transfer efficiency is low, and heat exchange is slow, especially for full-bodied feed liquid or contain the feed liquid of particle, the high viscosity feed liquid is because viscosity is big, it is slow to flow, moment high temperature sterilization or the moment cooling processing in, easily generate coking film or feed liquid crystallization at heat-transfer area; Coking film or feed liquid crystallization have a strong impact on the quality and the sanitary standard of feed liquid.In order to accelerate the heat transfer efficiency of heat exchanger, can accelerate to conduct heat by alr mode, therefore need a kind of stirring, scraper.
The utility model content
The purpose of this utility model provides and a kind ofly not only can stir material, and can carry out the fixed screeding device of scraper to heat-exchange surface.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of fixed screeding device, comprise axle, scraper plate and scrape panel seat, on axle, be provided with groove, the bottom of scraping panel seat is provided with projection, be provided with draw-in groove on the panel seat scraping, on draw-in groove, be provided with the connection button, on scraper plate, be provided with button hole; Described projection of scraping panel seat matches with the groove of axle, scrapes the periphery welding of panel seat with the axle touching position, scraper plate, scrapes panel seat and is buckled in the draw-in groove by button hole.
End at button hole is provided with mounting groove.
Described button hole has two at least.
The outer end of described scraper plate is an inclined-plane.
The plate face of described inclined-plane and scraper plate is miter angle.
After the utility model adopts said structure, by groove is set on axle, and scrapes on the bottom of panel seat projection is set, be provided with draw-in groove on the panel seat scraping, on draw-in groove, be provided with the connection button, on scraper plate, be provided with button hole; Described projection of scraping panel seat matches with the groove of axle, scrapes the periphery welding of panel seat with the axle touching position, scraper plate, scrapes panel seat and is buckled in the draw-in groove by button hole; So the scraper plate active buckle is being scraped on the panel seat, the rotation of axle drives scraper plate and rotates, and realizes that scraper is clean to the stirring of material and to the wall of scraping of material tube inwall.
Preferably, be provided with mounting groove, scrape the mounting groove of the connection button of panel seat, button hole is buckled in the draw-in groove through scraper plate at an end of button hole, easy for installation.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the utility model decomposing schematic representation;
Fig. 2 is the side view of the utility model scraper plate.
Among the figure: 1,11 grooves, 2 scraper plates, 21 button holes, 22 mounting grooves, 23 inclined-planes, 3 scrape panel seat, 31 projectioies, 32 draw-in grooves, 33 connect button.
The specific embodiment
Shown in Fig. 1 and 2, fixed screeding device of the present utility model, comprise axle 1, scraper plate 2 and scrape panel seat 3, in the technical program, on axle 1, be provided with groove 11, the bottom of scraping panel seat 3 is provided with projection 31, be provided with draw-in groove 32 on the panel seat 3 scraping, on draw-in groove 3, be provided with connection button 33, on scraper plate 2, be provided with button hole 21, and be provided with mounting groove 22 at an end of button hole 21; Described projection 31 of scraping panel seat 3 matches with the groove 11 of axle 1, scrapes the periphery welding of panel seat 3 with axle 1 touching position, scraper plate 2, scrapes panel seat 3 and is buckled in the draw-in groove 22 by button hole 21.In the present embodiment, the number of button hole 21 is two, and correspondence is scraped panel seat 3 and its snapping by two.The outer end of scraper plate 2 is that the plate face of 23 these inclined-planes 23, an inclined-plane and scraper plate 2 is miter angle, is convenient to when scraper plate 2 is in obliquity, guarantees that the scraper plate 2 and the contact-making surface of material barrel are a plane, and scraper is clean.
Claims (5)
1. fixed screeding device, comprise axle (1), scraper plate (2) and scrape panel seat (3), it is characterized in that: on axle (1), be provided with groove (11), the bottom of scraping panel seat (3) is provided with projection (31), be provided with draw-in groove (32) on the panel seat (3) scraping, on draw-in groove (3), be provided with connection button (33), on scraper plate (2), be provided with button hole (21); Described projection (31) of scraping panel seat (3) matches with the groove (11) of axle (1), scrapes panel seat (3) and welds with the periphery of axle (1) touching position, scraper plate (2), scrapes panel seat (3) and is buckled in the draw-in groove (22) by button hole (21).
2. fixed screeding device according to claim 1 is characterized in that: the end at described button hole (21) is provided with mounting groove (22).
3. fixed screeding device according to claim 1 is characterized in that: described button hole (21) has two at least.
4. fixed screeding device according to claim 1 is characterized in that: the outer end of described scraper plate (2) is an inclined-plane (23).
5. fixed screeding device according to claim 3 is characterized in that: described inclined-plane (23) are miter angle with the plate face of scraper plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200251603U CN202083276U (en) | 2011-01-26 | 2011-01-26 | Fixed scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200251603U CN202083276U (en) | 2011-01-26 | 2011-01-26 | Fixed scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083276U true CN202083276U (en) | 2011-12-21 |
Family
ID=45343902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200251603U Expired - Lifetime CN202083276U (en) | 2011-01-26 | 2011-01-26 | Fixed scraper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750277A (en) * | 2016-04-20 | 2016-07-13 | 江苏通用科技股份有限公司 | Union joint device for clearing away dirt in condenser |
-
2011
- 2011-01-26 CN CN2011200251603U patent/CN202083276U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750277A (en) * | 2016-04-20 | 2016-07-13 | 江苏通用科技股份有限公司 | Union joint device for clearing away dirt in condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhaoqing Jiayi Food Machinery Equipment Co., Ltd. Assignor: Long Xianxing Contract record no.: 2012440000090 Denomination of utility model: Fixed scraper device Granted publication date: 20111221 License type: Exclusive License Record date: 20120316 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |
|
| CX01 | Expiry of patent term |