Reaction rectifier

Abstract

The utility model relates to the technical field of rectification equipment, and discloses a reaction rectification device which comprises a rectification device body, a feeding port formed in the top of the rectification device body and a dredging assembly arranged in the feeding port, and the dredging assembly comprises an L-shaped plate fixedly connected to the outer wall of the top of the feeding port. A top plate is fixedly connected to the top of the L-shaped plate, a driving motor is fixedly connected to the bottom of the top plate, a lead screw is fixedly connected to the output end of the driving motor, a sleeving block is in threaded connection with the outer wall of the lead screw, a limiting column is slidably connected to the inner wall of the side face of the sleeving block, and a connecting frame is fixedly connected to the top of the limiting column. The top of the connecting frame is fixedly connected with the bottom of a top plate, the outer wall of the sleeving block is fixedly connected with a rectangular column, the other end of the rectangular column is fixedly connected with a scraping plate, by arranging the dredging assembly, the interior of the feeding port is conveniently scraped through the scraping plate, and therefore the situation that the feeding port is blocked by materials, and the feeding rate is affected is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to rectification equipment technical field, concretely is a kind of reaction rectifier. BACKGROUND

[0002] Reaction rectifier is a kind of equipment combined reaction process and rectification process, is usually used to carry out chemical reaction and component separation simultaneously, it combines the function of reactor and rectification tower, to improve reaction conversion rate and separation efficiency, reaction rectifier is widely used in chemical engineering, especially in the case of needing to carry out reaction and separation simultaneously, such as esterification, alcohol dehydration, acid-base neutralization etc.

[0003] According to the catalytic rectification tower reactor of Chinese patent CN 217856053 U, the catalyst is conveyed from the material conveying plate to the discharge plate, the spring seat is installed at the rear end of the discharge plate, when the discharge plate is affected by the gravity of the catalyst, the spring seat of the discharge plate will be retracted, the discharge plate will be forced to move down and open, finally the catalyst is conveyed from the discharge plate to the tower body, and the catalyst can be quantitatively fed.

[0004] The reaction rectifier in the prior art is usually used to feed the reactants into the interior of the reactor through the feed inlet, and after the reactants enter the interior of the feed inlet, the feed inlet is easily blocked due to too much material of the reactants, thereby affecting the feeding rate, therefore, the utility model provides a reaction rectifier. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of reaction rectifier, solve the problem raised in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a reaction rectifier, including rectifier body, the feed inlet of setting in the top of rectifier body and the dredging subassembly of setting in the inside of feed inlet, the dredging subassembly includes the L type board of fixedly connected in the top outer wall of feed inlet, the top of L type board is fixedly connected with roof, the bottom of roof is fixedly connected with drive motor, the output of drive motor is fixedly connected with screw rod, the outer wall of screw rod is connected with sleeve block, the side inner wall of sleeve block is connected with limit post, the top of limit post is fixedly connected with connecting frame, the top of connecting frame is fixedly connected with the bottom of roof, the outer wall of sleeve block is fixedly connected with rectangle column, the other end of rectangle column is fixedly connected with scraper, the outer wall of scraper is connected with the inner wall of feed inlet, through setting dredging subassembly, in the process of using rectifier body, the operator can make material enter the inside of rectifier body stably by putting material into the inside of feed inlet, in order to avoid that material is put into the inside of feed inlet and produces the blockage of feed inlet, the operator opens drive motor, promotes the rotation of screw rod, in the process of screw rod rotation, under the action of sleeve block limiting of limit post, promotes sleeve block to move along the outer wall of screw rod, in the process of sleeve block movement, rectangle column is moved, in the process of rectangle column movement, promotes scraper to scrape the inner wall of feed inlet, avoids that material blocks feed inlet, influences the feeding rate, more influences the reaction effect of rectifier body inside to material.

[0007] Preferably, the dredging assembly further comprises a connecting shaft fixedly connected with the bottom of the screw rod, and a auger disc fixedly connected with the outer wall of the connecting shaft, in the process of screw rod rotation, the connecting shaft is rotated, and in the process of connecting shaft rotation, the auger disc is rotated, so that the material in the feed inlet is stirred through the auger disc, avoiding that the material is blocked in the feed inlet.

[0008] Preferably, the outer wall of the rectifier body is provided with a positioning assembly, the positioning assembly comprises a horizontal frame fixedly connected with the outer wall of the middle part of the rectifier body, a stand fixedly connected with the bottom of the horizontal frame, a bottom plate fixedly connected with the bottom of the stand, a roller fixedly connected with the bottom of the bottom plate, a screw rod threadedly connected with the inner wall of the middle part of the bottom plate, an adjusting block fixedly connected with the top outer wall of the screw rod, and a positioning plate rotatably connected with the bottom of the screw rod, through the positioning assembly, in the process of using the rectifier body, the operator pushes the horizontal frame to make the rectifier body rotate through the roller, realizing the transfer of the rectifier body, when the rectifier body is transferred to the specified position, the operator rotates the adjusting block to make the screw rod rotate, in the process of screw rod rotation, the positioning plate moves downward to contact the ground, realizing the limiting of the position of the rectifier body and improving the stability of the rectifier body in the working process.

[0009] Preferably, the bottom of the rectifier body is provided with a discharge port, and the middle part of the outer wall of the discharge port is fixedly connected with a valve, so that after the reaction of the material in the rectifier body is completed, the operator can extract the reacted material through the discharge port by opening the valve.

[0010] Preferably, the number of the scraper is four, the four scrapers are equal in size, and the four scrapers are distributed in the inner wall of the rectifier body along the circumference of the central axis of the rectifier body.

[0011] Preferably, the number of the limiting column is two, the two limiting columns are equal in size, and the two limiting columns are distributed symmetrically along the central surface of the sleeving block.

[0012] Preferably, the outer wall of the limiting column is matched with the inner wall of the side surface of the sleeving block, and the top of the limiting column is fixedly connected with the bottom of the connecting frame.

[0013] Preferably, the number of the roller is four, the four rollers are divided into two groups, and the two groups of rollers are distributed symmetrically along the central surface of the rectifier body.

[0014] Preferably, the outer wall of the screw rod is threadedly connected with the inner wall of the bottom plate, and the top outer wall of the screw rod is fixedly connected with the inner wall of the adjusting block.

[0015] Preferably, the end surface top of the bottom plate is fixedly connected with the bottom of the stand column, and the top of the stand column is fixedly connected with the bottom of the cross frame.

[0016] The utility model provides a reaction rectifier, and has the following beneficial effects:

[0017] (1) the reaction rectifier, through setting dredging subassembly, in the process of using rectifier body, the operator can make the material enter the inside of rectifier body stably by putting the material into the inside of feed inlet, in order to avoid that the material is put into the inside of feed inlet and then blocks the feed inlet, the operator opens the driving motor, promotes the rotation of the lead screw, in the process of rotation of the lead screw, the sleeve block is limited to move along the outer wall of the lead screw under the action of the limiting column, the sleeve block moves in the process and moves with the rectangular column, the scraper scrapes the inner wall of the feed inlet in the process of the movement of the rectangular column, avoids that the material blocks the feed inlet, influences the feeding rate, and more influences the reaction rate of the material in the inside of rectifier body, in the process of rotation of the lead screw, the connecting shaft is rotated, the auger disc is rotated in the process of rotation of the connecting shaft, so that the material in the inside of feed inlet is agitated through the auger disc, and the material is prevented from blocking in the inside of the feed inlet;

[0018] (2) the reaction rectifier, through setting positioning assembly, in the process of needing to rectifier body is used, the operator promotes rectifier body through the rolling wheel rotation by pushing the cross frame, realizes rectifier body is transferred, when rectifier body is transferred to the specified position, the operator promotes the screw rod rotation by rotating the adjusting block, in the process of screw rod rotation will promote the positioning plate to move down, make the positioning plate with ground contact, thereby realize the position of rectifier body is limited, improve the stability of rectifier body in the working process. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the sectional view of the utility model;

[0021] Figure 3 It is the structure schematic diagram of the dredging assembly in the utility model;

[0022] Figure 4 It is the sectional view of the dredging assembly in the utility model;

[0023] Figure 5 It is Figure 4 The local enlarged view of A in the middle;

[0024] Figure 6 It is the structure schematic diagram of the positioning assembly in the utility model.

[0025] In the drawing: 1, rectifier body;2, feed inlet;3, discharge outlet;4, valve;51, dredging assembly;511, L-shaped plate;512, top plate;513, driving motor;514, screw;515, sleeve block;516, limiting column;517, connecting frame;518, rectangular column;519, scraper;5110, connecting shaft;5111, auger disc;52, positioning assembly;521, cross frame;522, stand;523, bottom plate;524, rolling wheel;525, screw;526, adjusting block;527, positioning plate. DETAILED DESCRIPTION

[0026] In order to have more clear understanding to the technical features, object and effect of the utility model, now the specific implementation mode of the utility model is explained with the drawing.

[0027] The preferred embodiment of the reaction rectifier provided by the utility model is as follows Figures 1 to 6As shown: a reactive rectifier, including rectifier body 1, feed inlet 2 arranged at the top of rectifier body 1, and the dredging assembly 51 arranged in the feed inlet 2, the dredging assembly 51 includes the L-shaped plate 511 fixedly connected to the top outer wall of the feed inlet 2, the top of the L-shaped plate 511 is fixedly connected with the top plate 512, the bottom of the top plate 512 is fixedly connected with the driving motor 513, the output end of the driving motor 513 is fixedly connected with the lead screw 514, the outer wall of the lead screw 514 is threadedly connected with the sleeve block 515, the side inner wall of the sleeve block 515 is slidably connected with the limiting column 516, the top of the limiting column 516 is fixedly connected with the connecting frame 517, the top of the connecting frame 517 is fixedly connected with the bottom of the top plate 512, the outer wall of the sleeve block 515 is fixedly connected with the rectangular column 518, the other end of the rectangular column 518 is fixedly connected with the scraper 519, and the outer wall of the scraper 519 is slidably connected with the inner wall of the feed inlet 2. Through the setting of the dredging assembly 51, in the process of using the rectifier body 1, the operator can make the material enter the inside of the rectifier body 1 stably by putting the material into the inside of the feed inlet 2. In order to avoid that the material is blocked in the feed inlet 2 after being put into the inside of the feed inlet 2, the operator opens the driving motor 513, so that the lead screw 514 rotates. In the process of rotating the lead screw 514, the sleeve block 515 is limited to move along the outer wall of the lead screw 514 under the action of the limiting column 516. In the process of moving the sleeve block 515, the rectangular column 518 moves. In the process of moving the rectangular column 518, the scraper 519 scrapes the inner wall of the feed inlet 2, so that the material is not blocked in the feed inlet 2, the feeding rate is not affected, and the reaction effect of the material in the inside of the rectifier body 1 is not affected.

[0028] The dredging assembly 51 further comprises a connecting shaft 5110 fixedly connected with the bottom of the lead screw 514, and a auger disc 5111 fixedly connected with the outer wall of the connecting shaft 5110. In the process of rotating the lead screw 514, the connecting shaft 5110 rotates. In the process of rotating the connecting shaft 5110, the auger disc 5111 rotates, so that the material in the inside of the feed inlet 2 is stirred, and the material is not blocked in the inside of the feed inlet 2.

[0029] The preferred embodiment of the reactive rectifier provided by the utility model Figures 1 to 6As shown: A positioning assembly 52 is provided on the outer wall of the distillation unit 1. The positioning assembly 52 includes a crossbeam 521 fixedly connected to the outer wall of the middle part of the distillation unit 1. A column 522 is fixedly connected to the bottom of the crossbeam 521. A base plate 523 is fixedly connected to the bottom of the column 522. A roller 524 is fixedly connected to the bottom of the base plate 523. A screw 525 is threadedly connected to the inner wall of the middle part of the base plate 523. An adjusting block 526 is fixedly connected to the outer wall of the top of the screw 525. A positioning plate 527 is rotatably connected to the bottom of the screw 525. By setting the positioning assembly 52, in... During the use of the distillation unit 1, the operator pushes the crossbeam 521 to rotate the distillation unit 1 via the rollers 524, thereby transferring the distillation unit 1. After the distillation unit 1 is transferred to the designated position, the operator rotates the adjusting block 526 to rotate the screw 525. During the rotation of the screw 525, the positioning plate 527 moves downward, making the positioning plate 527 contact the ground, thereby limiting the position of the distillation unit 1 and improving the stability of the distillation unit 1 during operation.

[0030] Furthermore, a discharge port 3 is provided at the bottom of the distillation unit 1, and a valve 4 is fixedly connected to the outer wall of the middle part of the discharge port 3. By setting the discharge port 3 and the valve 4, after the material reaction is completed inside the distillation unit 1, the operator can open the valve 4 to facilitate the extraction of the reacted material through the discharge port 3.

[0031] Furthermore, there are four scrapers 519, all of equal size, arranged in a circumferential array along the central axis of the distillation body 1 on the inner wall of the distillation body 1. By setting four scrapers 519, it is convenient to scrape off the material adhering to the inner wall of the feed inlet 2.

[0032] Furthermore, there are two limit posts 516, both of equal size, and they are symmetrically distributed along the center face of the socket block 515.

[0033] Furthermore, the outer wall of the limiting post 516 is adapted to the inner side wall of the sleeve block 515, and the top of the limiting post 516 is fixedly connected to the bottom of the connecting frame 517.

[0034] Furthermore, there are four rollers 524, which are divided into two groups, and the two groups of rollers 524 are symmetrically distributed along the central surface of the distillation unit body 1.

[0035] Furthermore, the outer wall of the screw 525 is threadedly connected to the inner wall of the base plate 523, and the top outer wall of the screw 525 is fixedly connected to the inner wall of the adjusting block 526.

[0036] In addition, the end face top of the bottom plate 523 is fixedly connected with the bottom of the column 522, and the top of the column 522 is fixedly connected with the bottom of the cross frame 521.

[0037] Working principle: in the process of using the rectifier body 1, the operator pushes the cross frame 521, drives the rectifier body 1 to rotate through the roller 524, realizes the transfer of the rectifier body 1, and when the rectifier body 1 is transferred to the specified position, the operator rotates the adjusting block 526, drives the screw rod 525 to rotate, and in the process of rotating the screw rod 525, the positioning plate 527 moves downward, so that the positioning plate 527 is in contact with the ground, thereby limiting the position of the rectifier body 1, and improving the stability of the rectifier body 1 in the working process.

[0038] In the process of using the rectifier body 1, the operator puts the material into the inside of the feed inlet 2, so that the material can stably enter the inside of the rectifier body 1, in order to avoid that the material is blocked in the feed inlet 2 after being put into the inside of the feed inlet 2, the operator opens the driving motor 513, drives the screw rod 514 to rotate, and in the process of rotating the screw rod 514, the sleeve block 515 moves longitudinally along the outer wall of the screw rod 514 under the limiting action of the limiting column 516, in the process of moving the sleeve block 515, the rectangular column 518 moves, and in the process of moving the rectangular column 518, the scraper 519 scrapes the inner wall of the feed inlet 2, avoids that the material is blocked in the feed inlet 2, affects the feeding rate, and more affects the reaction effect of the material in the inside of the rectifier body 1, in the process of rotating the screw rod 514, the connecting shaft 5110 rotates, in the process of rotating the connecting shaft 5110, the auger disc 5111 rotates, so that the material in the inside of the feed inlet 2 is stirred through the auger disc 5111, and the material is prevented from being blocked in the inside of the feed inlet 2.

[0039] The above merely illustrates the specific implementation of the present application, and is not used to limit the scope of the present application. Any person skilled in the art can make equivalent changes and modifications without departing from the concept and principle of the present application, which shall fall within the protection scope of the present application. It should be noted that the components of the present application are not limited to the above overall application, and the technical features described in the specification of the present application can be selected for single use or combined use, therefore, the present application naturally covers other combinations and specific applications related to the present application.

Claims

1. A reactive rectifier comprising a rectifier body (1), a feed inlet (2) opened at the top of the rectifier body (1), and a dredging assembly (51) arranged inside the feed inlet (2), characterized in that: The unblocking assembly (51) includes an L-shaped plate (511) fixedly connected to the top outer wall of the feed inlet (2). A top plate (512) is fixedly connected to the top of the L-shaped plate (511), and a drive motor (513) is fixedly connected to the bottom of the top plate (512). A lead screw (514) is fixedly connected to the output end of the drive motor (513). A sleeve block (515) is threadedly connected to the outer wall of the lead screw (514). A limiting post (516) is slidably connected to the inner side wall. A connecting frame (517) is fixedly connected to the top of the limiting post (516). The top of the connecting frame (517) is fixedly connected to the bottom of the top plate (512). A rectangular post (518) is fixedly connected to the outer wall of the sleeve block (515). A scraper (519) is fixedly connected to the other end of the rectangular post (518). The outer wall of the scraper (519) is slidably connected to the inner wall of the feed port (2).

2. A reactive distillation column according to claim 1, characterized in that: The unblocking assembly (51) also includes a connecting shaft (5110) fixedly connected to the bottom of the lead screw (514), and an auger disc (5111) is fixedly connected to the outer wall of the connecting shaft (5110).

3. A reactive distillation apparatus according to claim 1, wherein: The outer wall of the distillation unit body (1) is provided with a positioning component (52). The positioning component (52) includes a crossbeam (521) fixedly connected to the middle outer wall of the distillation unit body (1). A column (522) is fixedly connected to the bottom of the crossbeam (521). A base plate (523) is fixedly connected to the bottom of the column (522). A roller (524) is fixedly connected to the bottom of the base plate (523). A screw (525) is threadedly connected to the middle inner wall of the base plate (523). An adjusting block (526) is fixedly connected to the top outer wall of the screw (525). A positioning plate (527) is rotatably connected to the bottom of the screw (525).

4. A reactive distillation column according to claim 1, wherein: The bottom of the distillation unit (1) is provided with a discharge port (3), and a valve (4) is fixedly connected to the outer wall of the middle part of the discharge port (3).

5. A reactive distillation column according to claim 1, wherein: There are four scrapers (519), all of equal size, and the four scrapers (519) are arranged in a circumferential array along the central axis of the distillation body (1) on the inner wall of the distillation body (1).

6. A reactive distillation column according to claim 1, wherein: There are two limiting posts (516), the two limiting posts (516) are of equal size, and the two limiting posts (516) are symmetrically distributed along the center plane of the socket block (515).

7. A reactive distillation column according to claim 1, wherein: The outer wall of the limiting post (516) is adapted to the inner side wall of the sleeve block (515), and the top of the limiting post (516) is fixedly connected to the bottom of the connecting frame (517).

8. A reactive distillation column according to claim 3, wherein: There are four rollers (524), which are divided into two groups and are symmetrically distributed along the center plane of the distillation unit body (1).

9. A reactive distillation column according to claim 3, wherein: The outer wall of the screw (525) is threadedly connected to the inner wall of the base plate (523), and the top outer wall of the screw (525) is fixedly connected to the inner wall of the adjusting block (526).

10. A reactive distillation column according to claim 3, wherein: The end face top of the bottom plate (523) is fixedly connected with the bottom of the column (522), and the top of the column (522) is fixedly connected with the bottom of the cross frame (521).

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