CN213159463U - Multistage combined tube type falling film crystallizer - Google Patents
Multistage combined tube type falling film crystallizer Download PDFInfo
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- CN213159463U CN213159463U CN202021841721.2U CN202021841721U CN213159463U CN 213159463 U CN213159463 U CN 213159463U CN 202021841721 U CN202021841721 U CN 202021841721U CN 213159463 U CN213159463 U CN 213159463U
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Abstract
The utility model discloses a multistage combination tubular falling liquid film crystallizer, including the fortune support plate, it is provided with the slide to slide on the face of fortune support plate top, the slide is provided with three groups side by side, three groups all be provided with the flexible arm of hydraulic pressure perpendicularly on the face of top of slide, the flexible end level of the flexible arm of hydraulic pressure is provided with the lifter plate, the both ends of lifter plate all are provided with the fixed plate perpendicularly, and are two sets of rotate between the fixed plate and be connected with the second screw rod, the slider is cup jointed to the screw opposite direction and the equal screw thread of second screw rod both sides, the bottom and the lifter plate sliding connection of slider, and two sets of the top of slider terminal surface in opposite directions is provided with the arc and holds in the palm the groove, the one end of second screw rod still drive connection has hand handle, hand handle rotates to be installed. The multistage combined tube type falling film crystallizer is reasonable in structure, convenient and stable to transport, and worthy of popularization.
Description
Technical Field
The utility model belongs to the technical field of chemical industry apparatus, concretely relates to multistage combination tubular falling film crystallizer.
Background
Crystallization is an important chemical unit operation, has important effects in the separation and purification process of products, the crystallization process is generally divided into four types of solution crystallization, melt crystallization, precipitation crystallization and sublimation crystallization, the melt crystallization is widely applied due to the advantages of high purity product separation, low operation temperature, little pollution, energy conservation and the like, and the melt crystallization mainly realizes crystallization separation according to the difference of freezing points among separated substances; because the falling film crystallizer has the advantage of simple structure, falling film crystallization is a common melting crystallization mode and is widely used for refining and upgrading products in the fields of petroleum, chemical industry, medicine and the like.
However, the existing multistage combined tube type falling film crystallizer is inconvenient to transport due to large volume and heavy weight, and is generally and independently fixed by using ropes in transport, so that the stability is poor, and therefore, a transportation device of the multistage combined tube type falling film crystallizer is needed to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multistage combination tubular falling film crystallizer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multistage combined tube type falling film crystallizer comprises a carrying plate, a sliding seat is arranged on the top end surface of the carrying plate in a sliding way, three groups of sliding seats are arranged side by side, hydraulic telescopic arms are vertically arranged on the top end surfaces of the three groups of sliding seats, the telescopic end of the hydraulic telescopic arm is horizontally provided with a lifting plate, both ends of the lifting plate are vertically provided with a fixed plate, a second screw rod is rotatably connected between the two groups of fixed plates, the thread directions of the two sides of the second screw rod are opposite and the two sides of the second screw rod are sleeved with a sliding block in a threaded manner, the bottom end of the sliding block is connected with the lifting plate in a sliding manner, and the tops of the opposite end surfaces of the two groups of sliding blocks are provided with arc-shaped brackets, one end of the second screw rod is also in driving connection with a hand-operated handle, the hand crank handle is rotatably installed on the side wall of one end, far away from the second screw, of the fixing plate, and a pull ring is further arranged on the top end face of each sliding block.
Preferably, the spout has all been seted up with the position that the slide both ends correspond on the transport support plate top face, the both sides of slide top face with the position that the spout corresponds is provided with the mount, wear to be equipped with first screw rod on the top face of mount perpendicularly, the bottom of first screw rod is provided with the fixed pin, the notch has been seted up with the position that the fixed pin corresponds on the slide, the bottom of fixed pin pass the notch with the spout joint, just be provided with the cooperation on the diapire of spout the latch of fixed pin joint.
Preferably, the base is horizontally arranged below the carrying plate, the four corners of the top end face of the base are vertically provided with telescopic locating rods, the telescopic ends of the telescopic locating rods are fixedly connected with the carrying plate, springs are sleeved outside the telescopic locating rods of each group, and two ends of each spring are welded with the base and the carrying plate respectively.
Preferably, the four corners of the bottom end face of the base are rotatably provided with moving wheels and supporting legs, the supporting legs are located on the inner sides of the moving wheels, and the supporting legs are in an electric telescopic type.
Preferably, slide bars penetrate through the slide blocks on two sides of the second screw rod in a horizontal sliding mode, and two ends of each slide bar are fixedly connected with the two groups of fixing plates respectively.
The utility model discloses a technological effect and advantage: the multistage combined tube type falling film crystallizer can carry out limiting support on the multistage combined tube type falling film crystallizer under the matching of the plurality of groups of sliding blocks, the second screw rods, the lifting plate, the hydraulic telescopic arm and the hand-operated handle, and can be fixedly bound under the matching of the pull ring on the top end face of each group of sliding blocks, so that the stability of the multistage combined tube type falling film crystallizer in the transportation process is improved; through the cooperation of spout, mount, first screw rod and fixed pin, can adjust fixedly to the slider support point on every group lifter plate top, make the device can be applicable to the transportation of the multistage combination tubular falling film crystallizer of unidimensional not, and in the transportation, can effectively slow down the extrusion damage that causes multistage combination tubular falling film crystallizer because of jolting in the transportation through the setting of spring. The multistage combined tube type falling film crystallizer is reasonable in structure, convenient and stable to transport, and worthy of popularization.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;
FIG. 3 is a front view of the spring of the present invention;
fig. 4 is a schematic diagram of the structure of the lifting plate of the present invention.
In the figure: the hand-operated bracket comprises a base 1, a carrying plate 2, a moving wheel 3, supporting feet 4, a sliding seat 5, a hydraulic telescopic arm 6, a lifting plate 7, a sliding groove 8, a fixing frame 9, a first screw rod 10, a fixing pin 11, a telescopic positioning rod 12, a spring 13, a fixing plate 14, a second screw rod 15, a sliding block 16, an arc-shaped bracket 17, a sliding rod 18 and a hand-operated handle 19.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a multistage combined tube type falling film crystallizer as shown in figures 1-4, which comprises a carrying plate 2, a slide seat 5 is arranged on the top end surface of the carrying plate 2 in a sliding way, three groups of slide seats 5 are arranged side by side, three groups of hydraulic telescopic arms 6 are vertically arranged on the top end surface of the slide seat 5, a lifting plate 7 is horizontally arranged at the telescopic end of the hydraulic telescopic arms 6, fixed plates 14 are vertically arranged at both ends of the lifting plate 7, a second screw 15 is rotatably connected between the two groups of fixed plates 14, sliders 16 are sleeved on the two sides of the second screw 15 in a threaded way with opposite directions and in threaded way, the bottom end of each slider 16 is slidably connected with the lifting plate 7, an arc-shaped bracket 17 is arranged at the top of the end surface of the two groups of sliders 16 opposite to each other, a hand handle 19 is also drivingly connected to one end of the second screw 15, the hand handle 19 is rotatably arranged on the side wall of the fixed plate, and pull rings are further arranged on the top end face of each group of sliding blocks 16, and the sliding seats 5 are not limited to three groups and can be additionally arranged or reduced according to requirements.
Specifically, spout 8 has all been seted up with the position that 5 both ends of slide correspond on the 2 top faces of fortune support plate, the both sides of 5 top faces of slide with the position that spout 8 corresponds is provided with mount 9, wear to be equipped with first screw rod 10 on the top face of mount 9 perpendicularly, the bottom of first screw rod 10 is provided with fixed pin 11, the notch has been seted up with the position that fixed pin 11 corresponds on slide 5, the bottom of fixed pin 11 pass the notch with 8 joints of spout, just be provided with the cooperation on the diapire of spout 8 the latch of 11 joints of fixed pin can be fixed slide 5 through latch and 11 cooperation of fixed pin.
Specifically, the below level of fortune support plate 2 is provided with base 1, the four corners department of base 1 top end face all is provided with flexible locating lever 12 perpendicularly, flexible end and fortune support plate 2 fixed connection of flexible locating lever 12, and every group spring 13 has all been set to flexible locating lever 12 outward, spring 13's both ends weld with base 1 and fortune support plate 2 respectively, can effectively slow down the extrusion damage that causes multistage combination tubular falling liquid film crystallizer because of jolting in the transportation.
Specifically, the four corners of the bottom end face of the base 1 are all rotatably provided with the moving wheel 3 and the supporting legs 4, the supporting legs 4 are located on the inner side of the moving wheel 3, and the supporting legs 4 are arranged in an electric telescopic mode to play a role in supporting and fixing the device.
Specifically, slide bars 18 penetrate through the slide blocks 16 on the two sides of the second screw 15 in a horizontal sliding mode, and the two ends of each slide bar 18 are fixedly connected with the two groups of fixing plates 14 respectively to play a role in improving the sliding stability of the slide blocks 16.
The working principle is as follows: when the multistage combined tube type falling film crystallizer is used, the device is fixed through four telescopic groups of supporting feet 4, then the positions of three groups of sliding seats 5 are adjusted according to the size of the multistage combined tube type falling film crystallizer, then a first screw rod 10 is screwed to push a fixed pin 11 to vertically downwards and be clamped with a clamping tooth in a sliding groove 8, so that each group of sliding seats 5 are fixed, secondly, the multistage combined tube type falling film crystallizer is horizontally placed between two groups of sliding blocks 16 at the top end of each group of lifting plates 7, then a hand-operated handle 19 at one side of each group of lifting plates 7 is sequentially rotated to drive a second screw rod 15 to rotate, and due to the fact that the directions of threads at two sides of the second screw rod 15 are opposite, two groups of sliding blocks 16 at the top end of each group of lifting plates 7 can be driven to mutually approach and move along sliding rods 18 until arc-shaped brackets 17 on each group of sliding blocks 16 are tightly attached to the multistage combined tube type falling film knot, and can adjust slider 16's height through the multiunit hydraulic stretching arm 6 of every group slide 5 top end face, so that the device carries out spacing support simultaneously to the different aperture ends on the multistage combination tubular falling film crystallizer, utilize the pull ring of rope cooperation slider 16 top end face to bind multistage combination tubular falling film crystallizer simultaneously, make it more firm, finally, shrink supporting legs 4, utilize and remove wheel 3 alright transport this multistage combination tubular falling film crystallizer, and in the transportation, can effectively slow down the extrusion damage that causes multistage combination tubular falling film crystallizer because of jolting in the transportation through the setting of spring 13. The multistage combined tube type falling film crystallizer is reasonable in structure, convenient and stable to transport, and worthy of popularization.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a multistage combination tubular falling film crystallizer, includes transport support plate (2), its characterized in that: the top end face of the carrying plate (2) is provided with a sliding seat (5) in a sliding manner, the sliding seat (5) is provided with three groups side by side, the top end faces of the three groups of sliding seats (5) are respectively and vertically provided with a hydraulic telescopic arm (6), the telescopic end of the hydraulic telescopic arm (6) is horizontally provided with a lifting plate (7), two ends of the lifting plate (7) are respectively and vertically provided with a fixing plate (14), a second screw (15) is rotatably connected between the two groups of fixing plates (14), the two sides of the second screw (15) are opposite in thread direction and are respectively sleeved with a sliding block (16) in a threaded manner, the bottom end of the sliding block (16) is slidably connected with the lifting plate (7), the top of one end face of the two groups of sliding blocks (16) opposite to each other is provided with an arc-shaped bracket (17), one end of the second screw (15) is also in driving connection with a hand handle (19), and the hand handle (19) is rotatably installed, and the top end surface of each group of sliding blocks (16) is also provided with a pull ring.
2. The multistage combined tube falling film crystallizer of claim 1, wherein: spout (8) have all been seted up with the position that slide (5) both ends correspond on fortune support plate (2) top face, the both sides of slide (5) top face with the position that spout (8) correspond is provided with mount (9), wear to be equipped with first screw rod (10) on the top face of mount (9) perpendicularly, the bottom of first screw rod (10) is provided with fixed pin (11), the notch has been seted up with the position that fixed pin (11) correspond on slide (5), the bottom of fixed pin (11) pass the notch with spout (8) joint, just be provided with the cooperation on the diapire of spout (8) the latch of fixed pin (11) joint.
3. The multistage combined tube falling film crystallizer of claim 1, wherein: the lower level of fortune support plate (2) is provided with base (1), the four corners department of base (1) top face all is provided with flexible locating lever (12) perpendicularly, the flexible end and the fortune support plate (2) fixed connection of flexible locating lever (12), and every group spring (13) have all been set to flexible locating lever (12) outer cover, the both ends of spring (13) weld with base (1) and fortune support plate (2) respectively.
4. A multistage combined tube falling film crystallizer according to claim 3, characterized in that: the four corners department of base (1) bottom face all rotates and installs and remove wheel (3) and supporting legs (4), supporting legs (4) are located the inboard of removing wheel (3), just supporting legs (4) set up to electric telescopic.
5. The multistage combined tube falling film crystallizer of claim 1, wherein: slide bars (18) are horizontally arranged on the slide blocks (16) on two sides of the second screw (15) in a sliding mode in a penetrating mode, and two ends of each slide bar (18) are fixedly connected with the two groups of fixing plates (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841721.2U CN213159463U (en) | 2020-08-28 | 2020-08-28 | Multistage combined tube type falling film crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841721.2U CN213159463U (en) | 2020-08-28 | 2020-08-28 | Multistage combined tube type falling film crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213159463U true CN213159463U (en) | 2021-05-11 |
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ID=75769313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021841721.2U Active CN213159463U (en) | 2020-08-28 | 2020-08-28 | Multistage combined tube type falling film crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213159463U (en) |
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2020
- 2020-08-28 CN CN202021841721.2U patent/CN213159463U/en active Active
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