CN211215476U - Scraper blade convenient to dismantle for scraper blade evaporator - Google Patents
Scraper blade convenient to dismantle for scraper blade evaporator Download PDFInfo
- Publication number
- CN211215476U CN211215476U CN201921636759.3U CN201921636759U CN211215476U CN 211215476 U CN211215476 U CN 211215476U CN 201921636759 U CN201921636759 U CN 201921636759U CN 211215476 U CN211215476 U CN 211215476U
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- China
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- scraper blade
- fixed
- wall
- sides
- evaporator
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a scraper blade evaporimeter is with convenient to detach's scraper blade, including evaporimeter pivot and two scraper blades, evaporimeter pivot outer wall both sides all are fixed with the equidistance and are the connecting rod that distributes, and the one end that the evaporimeter pivot was kept away from to the both sides connecting rod of evaporimeter pivot all is fixed with same fixed box, two the outer wall that the connecting rod was kept away from to the fixed box has all been seted up the sliding opening, and two fixed box both sides inner wall all is fixed with the fixed strip, four the draw-in groove has all been seted up on the both sides of the relative one side outer wall of fixed strip, two the both sides of scraper blade both sides outer wall all are fixed with the card strip with draw-in groove looks adaptation, two fixed box top outer wall has all seted up. The utility model discloses during the dismantlement, twist out the threaded rod again with the fillet of screw on the threaded rod, take out the fixed plate, then can take the scraper blade out, realize convenient to detach's effect.
Description
Technical Field
The utility model relates to a scraper blade evaporimeter technical field especially relates to a scraper blade for scraper blade evaporimeter convenient to detach.
Background
The casing of the scraper evaporator is internally provided with a heating steam jacket, a rotatable blade, namely a scraper, the scraper is of a fixed type and a rotor type, the gap between the scraper and the inner wall of the casing is 0.5-1.5 mm, the gap between the scraper and the wall of the casing is changed along with the revolution of the rotor, most of the scrapers of the prior scraper evaporator are fixed by screws on a scraper fixing clamp in advance, the screws on the scraper fixing clamp can be detached only by taking off the casing of the evaporator during detachment, and the scraper is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a scraper blade convenient to disassemble for a scraper blade evaporator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a conveniently-detachable scraper for a scraper evaporator comprises an evaporator rotating shaft and two scrapers, wherein connecting rods are fixed on two sides of the outer wall of the evaporator rotating shaft and are distributed equidistantly, one end, away from the evaporator rotating shaft, of each connecting rod on two sides of the evaporator rotating shaft is fixed with a fixing box, sliding openings are formed in the outer walls, away from the connecting rods, of the two fixing boxes, fixing strips are fixed on the inner walls on two sides of the two fixing boxes, clamping grooves are formed in two sides of the outer wall, opposite to the four fixing strips, of one side of each fixing strip, clamping strips matched with the clamping grooves are fixed on two sides of the outer wall on two sides of each scraper, openings are formed in the outer walls on the tops of the two fixing boxes, fixing plates are placed on the outer walls on the tops of the two fixing boxes, two symmetrically-distributed openings are formed in the outer walls on the tops of the, and the threaded hole and the threaded rod form threaded connection matching.
Preferably, the length of the fixing strip is the same as that of the scraper, and the scraper and the fixing strip form a sliding fit.
Preferably, the scraping plate and the inner wall of the sliding opening form sliding fit, and the length of the clamping strip is the same as that of the clamping groove.
Preferably, reinforcing plates are fixed on two sides of the outer wall of one side of the fixed box close to the sliding opening, and the reinforcing plates are attached to the scraper.
Preferably, the same reinforcing block is fixed between the reinforcing plate and the fixing box, and the length of the reinforcing block is the same as that of the reinforcing plate.
Preferably, the threaded rod is in threaded connection with a threaded ring at the joint of the fixing plate, and the fixing plate is in contact with the outer wall of the top of the scraper.
The utility model has the advantages that:
1. this scraper blade evaporator is with convenient to detach's scraper blade, during the dismantlement, unscrew the threaded ring on the threaded rod and unscrew the threaded rod again, take out the fixed plate, then can take out the scraper blade, realize convenient to detach's effect.
2. This scraper blade evaporator is with convenient to detach's scraper blade has set up two reinforcing plates and boss at fixed case and scraper blade junction, and two reinforcing plates are laminated and are lived the scraper blade and can make the scraper blade more stable at the operation in-process, prevent the scraper blade fracture, improve the life of scraper blade.
Drawings
Fig. 1 is a schematic front view of an evaporator rotating shaft and a scraper connecting component of a scraper for a scraper evaporator, which is convenient to disassemble;
fig. 2 is a schematic top cross-sectional structural view of a fixing box of a conveniently detachable scraper for a scraper evaporator according to the present invention;
fig. 3 is the utility model provides a fixed case of scraper blade for scraper blade evaporator convenient to detach looks sideways at vertical cross-sectional structure sketch map.
In the figure: the evaporator comprises an evaporator rotating shaft 1, a connecting rod 2, a fixing box 3, a reinforcing plate 4, a scraping plate 5, a fixing strip 6, a threaded hole 7, a clamping strip 8, a fixing plate 9, a threaded rod 10 and a reinforcing block 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a scraper blade for a scraper blade evaporator, which is convenient to disassemble and comprises an evaporator rotating shaft 1 and two scraper blades 5, wherein connecting rods 2 are fixed on both sides of the outer wall of the evaporator rotating shaft 1, the connecting rods 2 are distributed at equal intervals, the same fixed box 3 is fixed on one end of each connecting rod 2, far away from the evaporator rotating shaft 1, of the evaporator rotating shaft 1, sliding openings are formed on the outer wall of each fixed box 3, far away from the connecting rods 2, sliding openings are formed on the inner wall of both sides of each fixed box 3, fixing strips 6 are fixed on the inner wall of both sides of each fixed box 3, clamping grooves are formed on both sides of the outer wall of one side, opposite to the four fixing strips 6, clamping strips 8 matched with the clamping grooves are fixed on both sides of the outer wall of both sides of the two scraper blades 5, openings are formed on, threaded hole 7 has all been seted up to four 6 top outer walls of fixed strip, and threaded hole 7 forms the spiro union cooperation with threaded rod 10, the length of fixed strip 6 is the same with scraper blade 5's length, and scraper blade 5 forms sliding fit with fixed strip 6, scraper blade 5 forms sliding fit with the spout inner wall, and card strip 8 length is the same with draw-in groove length, fixed box 3 is close to one side outer wall both sides of spout and all is fixed with reinforcing plate 4, and reinforcing plate 4 laminates mutually with scraper blade 5, be fixed with same boss 11 between reinforcing plate 4 and the fixed box 3, and the length of boss 11 is the same with the length of reinforcing plate 4, threaded rod 10 has the screw thread circle with the junction spiro union of fixed plate 9, and fixed plate 9 contacts with 5 top outer walls of scraper blade.
The working principle is as follows: during the installation, form the joint cooperation with the draw-in groove on the card strip 12 on scraper blade 5 and the fixed strip 6, then with the threaded bolt pole 10 on the fixed plate 9 and the screw hole 7 looks spiro union on the fixed strip 6, then the fixed plate 9 is twisted with the threaded rod 10 cooperation to rethread screw thread circle, can fix scraper blade 5, during the dismantlement, twist out again screw thread pole 10 with the screw thread circle on the threaded rod 10, take out fixed plate 9, then can take scraper blade 6 out, can dismantle scraper blade 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The scraper blade convenient to disassemble for the scraper blade evaporator comprises an evaporator rotating shaft (1) and two scraper blades (5), and is characterized in that connecting rods (2) distributed equidistantly are fixed on two sides of the outer wall of the evaporator rotating shaft (1), one end, away from the evaporator rotating shaft (1), of each connecting rod (2) on two sides of the evaporator rotating shaft (1) is fixed with one fixing box (3), the outer wall, away from the connecting rods (2), of each fixing box (3) is provided with a sliding opening, the inner walls on two sides of the two fixing boxes (3) are fixed with fixing strips (6), clamping grooves are formed in two sides of the outer wall on the opposite side of the four fixing strips (6), clamping strips (8) matched with the clamping grooves are fixed on two sides of the outer wall on two sides of the two scraper blades (5), openings are formed in the outer wall on the top of the two fixing boxes (3), and fixing plates (9) are placed on the outer walls on the top of the two, two symmetric distributions's opening is seted up to fixed plate (9) top outer wall, and opening inner wall sliding connection has threaded rod (10), and threaded hole (7) are all seted up to four fixed strip (6) top outer walls, and threaded hole (7) and threaded rod (10) form the spiro union cooperation.
2. The scraper blade evaporator for convenient disassembly as claimed in claim 1, wherein the length of the fixing strip (6) is the same as that of the scraper blade (5), and the scraper blade (5) and the fixing strip (6) form a sliding fit.
3. The scraper blade evaporator with convenient disassembly as claimed in claim 1, wherein the scraper blade (5) forms a sliding fit with the inner wall of the sliding opening, and the length of the clamping strip (8) is the same as that of the clamping groove.
4. The scraper blade evaporator used for being disassembled as claimed in claim 1, wherein the reinforcing plate (4) is fixed on both sides of the outer wall of one side of the fixed box (3) close to the sliding port, and the reinforcing plate (4) is attached to the scraper blade (5).
5. The scraper blade evaporator for convenient disassembly as claimed in claim 4, wherein the same reinforcing block (11) is fixed between the reinforcing plate (4) and the fixed box (3), and the length of the reinforcing block (11) is the same as that of the reinforcing plate (4).
6. The scraper blade evaporator for being disassembled as claimed in claim 1, wherein the joint of the threaded rod (10) and the fixing plate (9) is screwed with a thread ring, and the fixing plate (9) is contacted with the outer wall of the top of the scraper blade (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921636759.3U CN211215476U (en) | 2019-09-29 | 2019-09-29 | Scraper blade convenient to dismantle for scraper blade evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921636759.3U CN211215476U (en) | 2019-09-29 | 2019-09-29 | Scraper blade convenient to dismantle for scraper blade evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211215476U true CN211215476U (en) | 2020-08-11 |
Family
ID=71928519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921636759.3U Active CN211215476U (en) | 2019-09-29 | 2019-09-29 | Scraper blade convenient to dismantle for scraper blade evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211215476U (en) |
-
2019
- 2019-09-29 CN CN201921636759.3U patent/CN211215476U/en active Active
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