1, 4-butylene glycol hydrogenation reaction kettle

Abstract

The utility model discloses a 1, 4-butenediol hydrogenation reaction kettle which comprises a kettle body, a kettle cover is mounted at an opening of the kettle body, a lifting ring is mounted at the upper part of the kettle cover, a steel wire rope is bolted in the lifting ring, two groups of mounting plates and four groups of fixing blocks are mounted on the outer wall of the kettle body, a portal frame is mounted at the upper parts of the two groups of mounting plates, and the portal frame is connected with the lifting ring. And two sets of T-shaped rods are installed on the lower portions of the four sets of fixing blocks correspondingly, the side walls of the two sets of T-shaped rods on the same side are slidably sleeved with sleeving plates, electric telescopic rods are installed on the lower portions of the four sets of sleeving plates correspondingly, bases are installed at the bottom ends of the four sets of electric telescopic rods correspondingly, and battery boxes are installed on the outer walls of the four sets of bases correspondingly. The utility model has the beneficial effects that the lifting ring, the steel wire rope and the portal frame are adopted, so that the kettle cover can be conveniently mounted, and convenience is brought to the mounting of the kettle cover of the 1, 4-butenediol hydrogenation reaction kettle.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical production equipment, specifically, relate to a 1, 4 -butene glycol hydrogenation reaction kettle. BACKGROUND

[0002] 1, 4 -butene glycol is colorless liquid at normal temperature and normal pressure, easily soluble in water and most organic solvents, is used as plasticizer of alkyd resin, crosslinking agent of synthetic resin, fungicide etc., 1, 4 -butene glycol is generated by 1, 4 -butyne glycol and hydrogen reaction, and this reaction is carried out in hydrogenation reaction kettle, and the hydrogenation reaction kettle has the advantages of simple operation, stable structure and good use effect.

[0003] Prior art discloses the announcement number for: CN216964570U 1, 4 -butene glycol hydrogenation reaction kettle, the kettle body and kettle cover need through the cooperation of bolt and nut, only can realize the connection of kettle body and kettle cover, when using hoisting equipment to lift kettle cover, kettle cover will be misaligned with kettle body, when installing kettle cover again, need to carry out the operation of alignment, for this kettle cover of utility model brings the inconvenience of installation, simultaneously, the kettle body is placed on the installation surface, when the kettle body accidentally shakes or is collided by foreign matter, there is no prompt structure, and the operator cannot know whether the kettle body has accidental displacement, and the use practicality of the utility model is reduced.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies in the prior art, the utility model provides a 1, 4 -butene glycol hydrogenation reaction kettle, which has the advantages of facilitating the installation of kettle cover, having a prompt structure, and helping the operator to know whether the kettle body has accidental displacement, thereby solving the problems in the above background technology.

[0007] (II) technical scheme

[0008] To realize the above-mentioned advantages of facilitating the installation of kettle cover, having a prompt structure, and helping the operator to know whether the kettle body has accidental displacement, the utility model adopts the following specific technical scheme:

[0009] A 1,4-butanediol hydrogenation reactor, comprising a reactor body, an opening of the reactor body is provided with a reactor cover, an upper portion of the reactor cover is provided with a lifting ring, an inside of the lifting ring is provided with a steel wire rope, an outer wall of the reactor body is provided with two groups of mounting plates and four groups of fixing blocks, an upper portion of the two groups of mounting plates is provided with a gantry, a lower portion of the four groups of fixing blocks is provided with two groups of T-shaped rods, a side wall of the two groups of T-shaped rods on the same side is slidably provided with a sleeving plate, a lower portion of the four groups of sleeving plates is provided with an electric telescopic rod, a bottom end of the four groups of electric telescopic rods is provided with a base, an outer wall of the four groups of bases is provided with a battery box, an outer wall of the four groups of battery boxes is provided with a buzzer, an upper portion of the four groups of sleeving plates is provided with a weight sensor, an inside of the gantry is provided with a mounting shaft through a bearing, a side wall of the mounting shaft is sleeved with a winding disc, one end of the steel wire rope is wound on the side wall of the winding disc, the other side of the gantry is provided with a right-angle frame, a side wall of the right-angle frame is provided with a self-locking forward and reverse motor, and an output end of the self-locking forward and reverse motor is connected with the mounting shaft through a shaft coupling, both sides of the gantry are provided with limiting through grooves, and an inside of the two groups of limiting through grooves is slidably provided with an I-shaped sliding block, and a connecting plate is arranged between the two groups of I-shaped sliding blocks and the reactor cover.

[0010] Further, an inside of the four groups of bases is provided with a mounting frame plate, an inside of the four groups of mounting frame plates is provided with two groups of guide rods, a side wall of the two groups of guide rods on the same side is slidably sleeved with a lifting plate, an inside top surface of the four groups of bases is provided with a pull rope, one end of the four groups of pull ropes is slidably penetrated through an upper portion of the four groups of mounting frame plates, one end of the four groups of pull ropes is fixedly connected with an upper portion of the four groups of lifting plates, an upper portion of the four groups of mounting frame plates is provided with a magnet hole plate, an inner wall of the four groups of bases is provided with a wire through hole, an inside top surface of the four groups of mounting frame plates is provided with a press switch, an inside of the four groups of battery boxes is provided with a storage battery, and the four groups of press switches are respectively electrically connected with the four groups of buzzers through wires.

[0011] Further, the four groups of press switches are respectively electrically connected with the four groups of storage batteries through wires.

[0012] Further, the four groups of bases are made of iron material.

[0013] Further, an outer wall of the reactor body is provided with a control panel and a synchronous controller, the controller is electrically connected with the synchronous controller, the four groups of weight sensors and the self-locking forward and reverse motor through wires, and the synchronous controller is electrically connected with the four groups of electric telescopic rods through wires.

[0014] Further, a lower portion of the reactor body is penetrated through a discharge pipe, and a side wall of the discharge pipe is provided with an on-off valve.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the 1,4-butanediol hydrogenation reaction kettle has the following beneficial effects:

[0017] (1), the utility model discloses a lifting eye, steel wire rope and portal frame, when actually using 1,4-butanediol hydrogenation reaction kettle, utilize control panel, through synchronous controller can synchronous telescopic four groups of electric telescopic rod, four groups of electric telescopic rod can adjust the use height of kettle body, four groups of weight sensor can pass the weight of kettle body and its inside material to control panel, when needing to overhaul the inside of kettle body, utilize control panel, make self -locking type forward -reverse motor work, when the output end of self -locking type forward -reverse motor rotates clockwise through the mounting shaft and drives the winding disc, can wind the steel wire rope, when kettle cover moves to the appropriate height, can utilize control panel, make self -locking type forward -reverse motor stop working, when can overhaul the inside of kettle body, when overhaul is finished, utilize control panel, make the output end of self -locking type forward -reverse motor rotate counterclockwise through the mounting shaft and drive the winding disc, can pay off the steel wire rope, when kettle cover contacts kettle body, can install the work, in this process, because the limiting of two groups of limiting through -groove and two groups of I -beam sliding block, can guarantee that kettle cover moves vertically up and down, avoid that kettle cover is out of position with kettle body, through setting up lifting eye, steel wire rope and portal frame, can facilitate installation kettle cover, bring the convenience for 1,4-butanediol hydrogenation reaction kettle kettle cover installation.

[0018] (2), the utility model discloses a battery box and buzzer, when 1,4-butanediol hydrogenation reaction kettle is displaced by external object collision, four groups of mounting frame board will not move with four groups of base, four groups of base will pull four groups of lifting plate through four groups of pull rope, four groups of lifting plate will finally press down four groups of press switch, four groups of buzzer start working at this time, and the operator can judge whether 1,4-butanediol hydrogenation reaction kettle has accidental displacement through the sound emitted by four groups of buzzer, eight groups of guide rod can guarantee the stability of four groups of lifting plate moving up and down, when needing to displace 1,4-butanediol hydrogenation reaction kettle actively, hoist 1,4-butanediol hydrogenation reaction kettle using hoisting equipment, then move up four groups of mounting frame plate, when four groups of magnet hole plate respectively with the inside top surface of four groups of base adsorb, four groups of mounting frame plate are stably fixed, four groups of wire holes can make the wire connected four groups of press switch pass, through setting up battery box and buzzer, have the prompt structure, can help the operator to know whether kettle body has accidental displacement, improve the practicality of 1,4-butanediol hydrogenation reaction kettle. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 is a structural schematic diagram of a 1,4-butene glycol hydrogenation reaction kettle according to the present application;

[0021] Figure 2 is a perspective view of a portal frame according to the present application;

[0022] Figure 3 is a perspective view of a portal frame according to the present application; Figure 1 is an enlarged view of A in the figure;

[0023] Figure 4 is an enlarged view of A in the figure; Figure 1 is an enlarged view of B in the figure.

[0024] In the figure:

[0025] 1, kettle body; 2, kettle cover; 3, lifting ring; 4, steel wire rope; 5, mounting plate; 6, portal frame; 7, fixing block; 8, T-shaped rod; 9, sleeve plate; 10, electric telescopic rod; 11, base; 12, battery box; 13, buzzer alarm; 14, weight sensor; 15, mounting shaft; 16, winding disc; 17, right-angle frame; 18, self-locking forward and reverse motor; 19, limiting through slot; 20, I-shaped sliding block; 21, connecting plate; 22, mounting frame plate; 23, guide rod; 24, lifting plate; 25, pull rope; 26, press switch; 27, magnet hole plate; 28, wire through hole. DETAILED DESCRIPTION

[0026] To further illustrate the embodiments, the present application provides drawings which are part of the disclosure of the present application, mainly used to illustrate the embodiments, and can be used to explain the operating principle of the embodiments in cooperation with the related description of the specification. With reference to these contents, those skilled in the art should be able to understand other possible embodiments and advantages of the present application. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0027] According to the embodiments of the present application, a 1,4-butene glycol hydrogenation reaction kettle is provided.

[0028] The present application will be further described in conjunction with the drawings and specific embodiments, such as Figures 1-4As shown, according to the utility model embodiment of a kind of 1,4-butylenediol hydrogenation reaction kettle, including kettle body 1, the opening of kettle body 1 is equipped with kettle cover 2, and the upper portion of kettle cover 2 is equipped with lifting ring 3, and the inside of lifting ring 3 is bolted with steel wire rope 4, the outer wall of kettle body 1 is equipped with two groups of mounting plate 5 and four groups of fixed block 7, the upper portion of two groups of mounting plate 5 is equipped with gantry 6, the lower portion of four groups of fixed block 7 is equipped with two groups of T-shaped rod 8, the side wall of same side two groups of T-shaped rod 8 is slidably sleeved with sleeve plate 9, the lower portion of four groups of sleeve plate 9 is equipped with electric telescopic rod 10, the bottom of four groups of electric telescopic rod 10 is equipped with base 11, the outer wall of four groups of base 11 is equipped with battery box 12, and the outer wall of four groups of battery box 12 is equipped with buzzer alarm 13, the upper portion of four groups of sleeve plate 9 is equipped with weight sensor 14, the inside of gantry 6 is equipped with mounting shaft 15 by bearing, and the side wall of mounting shaft 15 is sleeved with winding disc 16, one end of steel wire rope 4 is wound in the side wall of winding disc 16, the other side of gantry 6 is equipped with right-angle frame 17, and the side wall of right-angle frame 17 is equipped with self-locking reversible motor 18, and the output end of self-locking reversible motor 18 is connected with mounting shaft 15 by shaft coupling, the two sides of gantry 6 are equipped with limit slot 19, and the inside of two groups of limit slot 19 is slidably penetrated with I-shaped sliding block 20, two groups of I-shaped sliding block 20 and kettle cover 2 are equipped with connecting plate 21, by lifting ring 3, steel wire rope 4 and gantry 6, kettle cover 2 can be conveniently installed, which brings convenience for the installation of 1,4-butylenediol hydrogenation reaction kettle cover 2.

[0029] In one embodiment, the inside of four groups of base 11 is provided with mounting frame plate 22, and the inside of four groups of mounting frame plate 22 is equipped with two groups of guide rod 23, the side wall of same side two groups of guide rod 23 is slidably sleeved with lifting plate 24, the inside top surface of four groups of base 11 is equipped with pull rope 25, one end of four groups of pull rope 25 is slidably penetrated through the upper portion of four groups of mounting frame plate 22, one end of four groups of pull rope 25 is fixedly connected with the upper portion of four groups of lifting plate 24, the upper portion of four groups of mounting frame plate 22 is equipped with magnet hole plate 27, the inner wall of four groups of base 11 is equipped with wire hole 28, the inside top surface of four groups of mounting frame plate 22 is equipped with press switch 26, the inside of four groups of battery box 12 is equipped with storage battery, four groups of press switch 26 are electrically connected with four groups of buzzer alarm 13 by wire, by setting battery box 12 and buzzer alarm 13, it has prompt structure, can help operator to know whether kettle body 1 has accidental displacement, improve the practicality of 1,4-butylenediol hydrogenation reaction kettle.

[0030] In one embodiment, four groups of press switch 26 are electrically connected with four groups of storage battery by wire, and four groups of storage battery provide power for four groups of buzzer alarm 13.

[0031] In one embodiment, the four groups of bases 11 are made of iron material, which ensures the adsorption of the four groups of magnet hole plates 27.

[0032] In one embodiment, the side wall of the kettle body 1 is provided with a control panel and a synchronous controller. The controller is electrically connected with the synchronous controller, the four groups of weight sensors 14 and the self-locking forward and reverse motor 18 through wires. The synchronous controller is electrically connected with the four groups of electric telescopic rods 10 through wires. The control circuit of the control panel can be realized through simple programming by those skilled in the art, which is a common knowledge in the art. Only the use is described, and the improvement is not described. Therefore, the control mode and the circuit connection are not described in detail.

[0033] In one embodiment, the lower part of the kettle body 1 is penetrated by a discharge pipe, and the side wall of the discharge pipe is provided with an opening and closing valve, which plays a role in opening and closing the discharge pipe.

[0034] Working principle:

[0035] In actual use of the 1,4-butanediol hydrogenation reaction kettle, the four sets of electric telescopic rods 10 can be synchronously telescoped by using the control panel through the synchronous controller, the four sets of electric telescopic rods 10 can adjust the use height of the kettle body 1, and the four sets of weight sensors 14 can transmit the weight of the kettle body 1 and the substances inside the kettle body 1 to the control panel. When the inside of the kettle body 1 needs to be overhauled, the control panel is used to make the self-locking forward and reverse motor 18 work. When the output end of the self-locking forward and reverse motor 18 drives the winding disc 16 to rotate clockwise through the mounting shaft 15, the steel wire rope 4 can be wound. At this time, the kettle cover 2 moves upward. When the kettle cover 2 moves to the appropriate height, the control panel is used to make the self-locking forward and reverse motor 18 stop working. At this time, the inside of the kettle body 1 can be overhauled. After the overhaul is completed, the output end of the self-locking forward and reverse motor 18 drives the winding disc 16 to rotate counterclockwise through the mounting shaft 15, and the steel wire rope 4 can be unwound. When the kettle cover 2 contacts the kettle body 1, installation work can be carried out. In this process, due to the limiting of the two sets of limiting through grooves 19 and the two sets of I-shaped sliding blocks 20, the kettle cover 2 can move vertically upward and downward, avoiding misalignment of the kettle cover 2 and the kettle body 1. Through the setting of the lifting eye 3, the steel wire rope 4 and the gantry frame 6, the kettle cover 2 can be conveniently installed, which brings convenience to the installation of the kettle cover 2 of the 1,4-butanediol hydrogenation reaction kettle. At the same time, when the 1,4-butanediol hydrogenation reaction kettle is displaced by external collision, the four sets of mounting frame plates 22 will not move with the four sets of bases 11. The four sets of bases 11 will pull the four sets of lifting plates 24 through the four sets of pull ropes 25. The four sets of lifting plates 24 will finally press down the four sets of pressing switches 26. At this time, the four sets of buzzer alarms 13 start to work. The operating workers can judge whether the 1,4-butanediol hydrogenation reaction kettle has been accidentally displaced or not through the sound emitted by the four sets of buzzer alarms 13. The eight sets of guide rods 23 can ensure the stability of the upward and downward movement of the four sets of lifting plates 24. When the 1,4-butanediol hydrogenation reaction kettle needs to be actively displaced, the 1,4-butanediol hydrogenation reaction kettle is lifted by using hoisting equipment, and then the four sets of mounting frame plates 22 are moved upward. When the four sets of magnet hole plates 27 are respectively adsorbed to the inner top surfaces of the four sets of bases 11, the four sets of mounting frame plates 22 are stably fixed. The four sets of wire passing holes 28 can make the wires connected to the four sets of pressing switches 26 pass through. Through the setting of the battery box 12 and the buzzer alarm 13, the prompt structure is provided, which can help the operating workers to know whether the kettle body 1 has been accidentally displaced or not, and the use practicality of the 1,4-butanediol hydrogenation reaction kettle is improved.

[0036] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction relationship of two elements inside two elements, unless another definite limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to the specific situation.

[0037] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A 1,4-butenediol hydrogenation reactor characterized by, The utility model relates to a kettle body (1), the opening of kettle body (1) is equipped with kettle cover (2), and the upper portion of kettle cover (2) is equipped with lifting ring (3), and the inside of lifting ring (3) is bolted with steel wire rope (4), the outer wall of kettle body (1) is equipped with two groups of mounting plate (5) and four groups of fixed block (7), the upper portion of two groups of mounting plate (5) is equipped with gantry (6), the lower portion of four groups of fixed block (7) is equipped with two groups of T-shaped rod (8) evenly, the side wall of two groups of T-shaped rod (8) on the same side is slidably sleeved with sleeve plate (9), the lower portion of four groups of sleeve plate (9) is equipped with electric telescopic rod (10) evenly, the bottom of four groups of electric telescopic rod (10) is equipped with base (11) evenly, the outer wall of four groups of base (11) is equipped with battery box (12) evenly, and the outer wall of four groups of battery box (12) is equipped with buzzer alarm (13) evenly, the upper portion of four groups of sleeve plate (9) is equipped with weight sensor (14) evenly, the inside of gantry (6) is equipped with mounting shaft (15) through bearing, and the side wall of mounting shaft (15) is sleeved with winding disc (16), one end of steel wire rope (4) is wound on the side wall of winding disc (16), the other side of gantry (6) is equipped with right angle frame (17), and the side wall of right angle frame (17) is equipped with self-locking forward and reverse motor (18), and the output of self-locking forward and reverse motor (18) is connected with mounting shaft (15) through shaft coupling, the both sides of gantry (6) are all provided with limiting through slot (19), and the inside of two groups of limiting through slot (19) is slidably penetrated with I-shaped sliding block (20), and the connecting plate (21) is installed between two groups of I-shaped sliding block (20) and kettle cover (2).

2. The 1,4-butanediol hydrogenation reactor of claim 1, wherein, The inside of four groups of base (11) is provided with mounting frame plate (22) evenly, and the inside of four groups of mounting frame plate (22) is equipped with two groups of guide rod (23) evenly, the side wall of two groups of guide rod (23) on the same side is slidably sleeved with lifting plate (24), the inside top surface of four groups of base (11) is equipped with pull rope (25) evenly, one end of four groups of pull rope (25) is slidably penetrated the upper portion of four groups of mounting frame plate (22) respectively, one end of four groups of pull rope (25) is fixedly connected with the upper portion of four groups of lifting plate (24) respectively, the upper portion of four groups of mounting frame plate (22) is equipped with magnet hole plate (27) evenly, the inner wall of four groups of base (11) is provided with wire through hole (28), the inside top surface of four groups of mounting frame plate (22) is equipped with press switch (26) evenly, the inside of four groups of battery box (12) is equipped with storage battery, four groups of press switch (26) are electrically connected with four groups of buzzer alarm (13) through wire respectively.

3. The 1,4-butanediol hydrogenation reactor of claim 2, wherein, Four groups of press switch (26) are electrically connected with four groups of storage battery through wire respectively.

4. The 1,4-butanediol hydrogenation reactor of claim 1, wherein, Four groups of base (11) are made of iron material.

5. The 1,4-butanediol hydrogenation reactor of claim 1, wherein, The side wall of the kettle body (1) is provided with a control panel and a synchronous controller, the controller is electrically connected with the synchronous controller, four groups of the weight sensors (14) and the self-locking forward and reverse motor (18) through wires, and the synchronous controller is electrically connected with four groups of the electric telescopic rods (10) through wires.

6. The 1,4-butanediol hydrogenation reactor of claim 1, wherein, A discharge pipe is penetrated through the lower part of the kettle body (1), and a side wall of the discharge pipe is provided with an on-off valve.

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