CN212347752U - Movable scraper adjusting device of film evaporator - Google Patents
Movable scraper adjusting device of film evaporator Download PDFInfo
- Publication number
- CN212347752U CN212347752U CN202020616246.2U CN202020616246U CN212347752U CN 212347752 U CN212347752 U CN 212347752U CN 202020616246 U CN202020616246 U CN 202020616246U CN 212347752 U CN212347752 U CN 212347752U
- Authority
- CN
- China
- Prior art keywords
- plate
- scraper blade
- fixedly connected
- regulating plate
- scraper
- 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.)
- Active
Links
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a film evaporator activity scraper blade adjusting device, including U type mounting panel, sliding connection has the regulating plate in the U type mounting panel, the one end fixedly connected with scraper blade that regulating plate and U type mounting panel carried on the back mutually, a plurality of regulating spring of fixedly connected with and a plurality of telescopic link between U type mounting panel and the regulating plate, the one side that the regulating plate is relative with the scraper blade is equipped with two mounting grooves, two are installed to two one side fixedly connected with that the scraper blade is relative with the regulating plate the installation piece extends to in the homonymy mounting groove respectively, two all be equipped with coupling mechanism between installation piece and the regulating plate. The utility model discloses rational in infrastructure, not only the convenience is installed the dismantlement to the scraper blade, is convenient for change the scraper blade after wearing and tearing, also automatically regulated makes still can offset with the drum inner wall after the scraper blade wearing and tearing, improves work efficiency.
Description
Technical Field
The utility model relates to a film evaporator technical field especially relates to a film evaporator activity scraper blade adjusting device.
Background
The scraper film evaporator is characterized in that a heating steam jacket is arranged outside a shell, a rotatable scraper is arranged inside the shell, and the scraper is driven by a rotating shaft at the center of a cylinder. After the raw material liquid is added from the upper part of the evaporator along the tangential direction, a downward-rotating film is formed along the inner wall surface of the shell under the drive of gravity and a rotating scraper, the finished liquid is discharged from the bottom of the evaporator, and the secondary steam is discharged from the upper part of the evaporator after passing through the demister. The evaporator has the outstanding advantages of strong adaptability to materials, and suitability for evaporation of high-viscosity, easy crystallization, easy scaling, suspended matters or thermosensitive feed liquid; the coordination of a scraper film evaporator is needed in the production of propylene, chloropropene, gamma-chloropropyltrichlorosilane, gamma-chloropropyltriethoxysilane, gamma-chloropropyltrimethoxysilane, isobutyltriethoxysilane, Si-69, Si-75, methyl Si-75 and the like.
At present, most of scraping plates of the film evaporator are fixed on a rotating shaft at the center of a cylinder through bolts, and although the structure is simple, certain disadvantages exist; for example, after the scraper is used for a long time, the part of the scraper, which is abutted against the cylinder, is abraded, so that the scraper is inconvenient to replace and brings inconvenience to workers; the width of the existing scraper is fixed, the scraping film forming effect of the existing scraper on liquid is poor after the existing scraper is abraded, so that the scraper needs to be replaced, the working efficiency is reduced, and improvement is needed, so that the movable scraper adjusting device of the film evaporator is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the movable scraper blade adjusting device of film evaporator who provides, it is not only convenient to install the scraper blade and dismantles, is convenient for change the scraper blade after wearing and tearing, and also automatically regulated makes still can offset with the drum inner wall after the scraper blade wearing and tearing, improves work efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a film evaporator movable scraper blade adjusting device, includes U type mounting panel, sliding connection has the regulating plate in the U type mounting panel, the regulating plate one end fixedly connected with scraper blade that carries on the back mutually with U type mounting panel, a plurality of regulating spring of fixedly connected with and a plurality of telescopic link between U type mounting panel and the regulating plate, the regulating plate is equipped with two mounting grooves with the one side that the scraper blade is relative with the regulating plate, two the mounting block extends to in the homonymy mounting groove respectively, two all be equipped with coupling mechanism between mounting block and the regulating plate.
Preferably, a plurality of mounting holes are arranged on the U-shaped mounting plate in a penetrating manner.
Preferably, the connecting mechanism includes an inner cavity disposed in the adjusting plate, a sliding plate is slidably connected in the inner cavity, an elastic spring is fixedly connected between the sliding plate and the inner wall of the inner cavity, an insertion hole is formed in the mounting block in a penetrating manner, an insertion rod slidably connected with the insertion hole is formed in the insertion hole in a penetrating manner, the insertion rod penetrates through the adjusting plate and extends into the inner cavity, the insertion rod penetrates through the elastic spring and the sliding plate and is fixedly connected with the sliding plate, and the insertion rod penetrates through the adjusting plate and extends to the outside.
Preferably, the outer wall of regulating plate is equipped with the recess, sliding connection has the connecting block in the recess, connecting block and inserted bar fixed connection, the connecting block is the one end fixedly connected with U type handle that the inserted bar carried on the back mutually.
Compared with the prior art, the utility model, its beneficial effect does:
1. after the scraper blade that uses for a long time is worn and torn, under the effect of regulating spring, the scraper blade still can offset with the inner wall of drum, and the scraper blade can normally work, does not need artifical the regulation, and the practicality is better.
2. The U-shaped handle is pulled outwards to separate the inserted link from the insertion hole, and the mounting block can be detached from the mounting groove, so that the scraper can be detached and replaced, and the operation is simple, convenient and quick; through jack, inserted bar, elasticity spring and sliding plate, can be spacing to the installation piece, make it can not break away from the mounting groove, and then can guarantee that scraper blade and regulating plate are stable to be connected together.
To sum up, the utility model discloses rational in infrastructure, not only the convenience is installed the dismantlement to the scraper blade, is convenient for change the scraper blade after wearing and tearing, also automatically regulated makes still can offset with the drum inner wall after the scraper blade wearing and tearing, improves work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a movable scraper adjusting device of a thin film evaporator provided by the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a side view of a U-shaped mounting plate in a movable scraper adjusting device of a thin film evaporator according to the present invention.
In the figure: the device comprises a 1U-shaped mounting plate, a 2 adjusting plate, a 3 scraping plate, a 4 telescopic rod, a 5 adjusting spring, a 6 mounting groove, a 7 mounting block, an 8 jack, a 9 inserting rod, a 10 inner cavity, a 11 sliding plate, a 12 elastic spring, a 13 groove, a 14 connecting block and a 15U-shaped handle.
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.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the movable scraper adjusting device for the thin film evaporator comprises a U-shaped mounting plate 1, wherein a plurality of mounting holes are formed in the U-shaped mounting plate 1 in a penetrating manner, so that the U-shaped mounting plate is conveniently connected with a power mechanism; an adjusting plate 2 is connected in the U-shaped mounting plate 1 in a sliding mode, a scraper 3 is fixedly connected at one end, opposite to the U-shaped mounting plate 1, of the adjusting plate 2, a plurality of adjusting springs 5 and a plurality of telescopic rods 4 are fixedly connected between the U-shaped mounting plate 1 and the adjusting plate 2, and the adjusting plate 2 can be limited through the telescopic rods 4 so that the adjusting plate 2 cannot incline when sliding; the positions of the adjusting plate 2 and the scraper 3 can be adjusted through the adjusting spring 5, so that when the scraper 3 is worn, the scraper 3 can be self-adaptive, does not need manual adjustment, and is convenient and practical.
Regulating plate 2 is equipped with two mounting grooves 6 with the one side that the scraper blade 3 is relative, and two installation pieces 7 of the one side fixedly connected with that scraper blade 3 is relative with regulating plate 2, and in two installation pieces 7 extended to homonymy mounting groove 6 respectively, all be equipped with coupling mechanism between two installation pieces 7 and the regulating plate 2.
Specifically, the connecting mechanism comprises an inner cavity 10 arranged in the adjusting plate 2, a sliding plate 11 is connected in the inner cavity 10 in a sliding manner, an elastic spring 12 is fixedly connected between the sliding plate 11 and the inner wall of the inner cavity 10, an insertion hole 8 is arranged on the mounting block 7 in a penetrating manner, an insertion rod 9 in sliding connection with the insertion hole 8 is arranged in the insertion hole 8 in a penetrating manner, the insertion rod 9 penetrates through the adjusting plate 2 and extends into the inner cavity 10, the insertion rod 9 penetrates through the elastic spring 12 and the sliding plate 11 and is fixedly connected with the sliding plate 11, and the insertion rod 9 penetrates through the adjusting plate 2 and extends to; through jack 8, inserted bar 9, elasticity spring 12 and sliding plate 11, can be spacing to installation piece 7, make it can not break away from mounting groove 6, and then can guarantee that scraper blade 3 is in the same place with the stable connection of regulating plate 2.
The outer wall of regulating plate 2 is equipped with recess 13, sliding connection has connecting block 14 in recess 13, connecting block 14 and inserted bar 9 fixed connection, connecting block 14 and the one end fixedly connected with U type handle 15 that inserted bar 9 carried on the back mutually, the staff hangs U type handle 15 and outside pulling through the instrument, can drive connecting block 14 and inserted bar 9 and remove, make inserted bar 9 break away from jack 8, can pull down installation piece 7 from mounting groove 6, can dismantle scraper blade 3, and then be convenient for change scraper blade 3.
When the utility model is used, the U-shaped mounting plate 1 and the rotating shaft are mounted together, and the scraper 3 is propped against the inner wall of the cylinder; after the scraping plate 3 used for a long time is worn, the scraping plate 3 can still be abutted against the inner wall of the cylinder under the action of the adjusting spring 5, the scraping plate 3 can normally work, manual adjustment is not needed, and the practicability is good; if the scraper 3 needs to be replaced, a worker can hang the U-shaped handle 15 through a tool and pull the U-shaped handle outwards to drive the connecting block 14 and the inserting rod 9 to move, so that the inserting rod 9 is separated from the inserting hole 8, the mounting block 7 can be detached from the mounting groove 6, the scraper 3 can be detached, the scraper 3 can be replaced, and the operation is simple, convenient and quick; the reverse operation is only needed when the device is installed.
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 (4)
1. The utility model provides a film evaporator activity scraper blade adjusting device, includes U type mounting panel (1), its characterized in that, sliding connection has regulating plate (2) in U type mounting panel (1), regulating plate (2) one end fixedly connected with scraper blade (3) back of the body mutually with U type mounting panel (1), a plurality of regulating spring (5) of fixedly connected with and a plurality of telescopic link (4) between U type mounting panel (1) and regulating plate (2), regulating plate (2) are equipped with two mounting grooves (6) with scraper blade (3) one side relative, two installation piece (7) of scraper blade (3) and regulating plate (2) one side fixedly connected with relative, two installation piece (7) extend to respectively in homonymy mounting groove (6), two all be equipped with coupling mechanism between installation piece (7) and regulating plate (2).
2. The adjusting device of the movable scraper of the thin film evaporator is characterized in that a plurality of mounting holes are arranged on the U-shaped mounting plate (1) in a penetrating mode.
3. The adjusting device for the movable scraper of the thin film evaporator is characterized in that the connecting mechanism comprises an inner cavity (10) arranged in the adjusting plate (2), a sliding plate (11) is slidably connected in the inner cavity (10), an elastic spring (12) is fixedly connected between the sliding plate (11) and the inner wall of the inner cavity (10), an insertion hole (8) is formed in the mounting block (7) in a penetrating manner, an insertion rod (9) is slidably connected with the insertion hole (8) in a penetrating manner, the insertion rod (9) penetrates through the adjusting plate (2) and extends into the inner cavity (10), the insertion rod (9) penetrates through the elastic spring (12) and the sliding plate (11) and is fixedly connected with the sliding plate (11), and the insertion rod (9) penetrates through the adjusting plate (2) and extends to the outside.
4. The adjusting device of the movable scraper of the film evaporator is characterized in that the outer wall of the adjusting plate (2) is provided with a groove (13), a connecting block (14) is connected in the groove (13) in a sliding mode, the connecting block (14) is fixedly connected with the insert rod (9), and a U-shaped handle (15) is fixedly connected to one end, opposite to the insert rod (9), of the connecting block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020616246.2U CN212347752U (en) | 2020-04-22 | 2020-04-22 | Movable scraper adjusting device of film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020616246.2U CN212347752U (en) | 2020-04-22 | 2020-04-22 | Movable scraper adjusting device of film evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212347752U true CN212347752U (en) | 2021-01-15 |
Family
ID=74133521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020616246.2U Active CN212347752U (en) | 2020-04-22 | 2020-04-22 | Movable scraper adjusting device of film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212347752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695280A (en) * | 2021-09-13 | 2021-11-26 | 中国人民解放军陆军工程大学 | Sweeping scraper for engineering machinery |
-
2020
- 2020-04-22 CN CN202020616246.2U patent/CN212347752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695280A (en) * | 2021-09-13 | 2021-11-26 | 中国人民解放军陆军工程大学 | Sweeping scraper for engineering machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212347752U (en) | Movable scraper adjusting device of film evaporator | |
| CN211169400U (en) | Detachable wall-attached connecting structure of building construction elevator | |
| CN217151831U (en) | Be used for slope frame roof beam stock drilling straightness controlling means that hangs down | |
| CN214098345U (en) | Novel heat dissipation mechanism of panel beating machine case | |
| CN214449445U (en) | Stamping machine with anti-scalding function for sofa cloth production and processing | |
| CN219092228U (en) | Hammer of coal crusher | |
| CN213646105U (en) | Shearing blade convenient to disassemble and assemble | |
| CN218051639U (en) | Cutting device | |
| CN218873775U (en) | Length-adjustable and wear-resistant numerical control machine tool cutter handle | |
| CN212686564U (en) | Novel blanking pipe structure for preheater | |
| CN221675934U (en) | Milling cutter quick change auxiliary device | |
| CN214234173U (en) | Cone crusher convenient to dismantle | |
| CN213197623U (en) | Diamond cutter | |
| CN211471447U (en) | Hydraulic lifting knife structure suitable for scraping blade | |
| CN218063143U (en) | Novel clutch brake shoe assembly | |
| CN217584915U (en) | Geothermal tail water waste heat recovery device | |
| CN216505992U (en) | Energy-efficient diamond saw bit | |
| CN214644134U (en) | Do benefit to energy-conserving paper cutter that can clear up and collect sweeps | |
| CN218979107U (en) | Quick tool bar replacing structure of ultrasonic surgical knife | |
| CN217093790U (en) | Novel cutter for shredder | |
| CN213889869U (en) | Electric hammer convenient to collect dust and piece | |
| CN109237269B (en) | Identity information acquisition device | |
| CN216993533U (en) | Three-dimensional stamp device of crease-resistant all-cotton surface fabric | |
| CN214599664U (en) | Broken recovery unit that rubbish was used is built in room | |
| CN221362878U (en) | Plate shearing machine blade anchor clamps convenient to change |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |