Reaction liquid separation device of o-methylbenzyl chloride

Abstract

The utility model discloses a reaction liquid separation device of o-methylbenzyl chloride, and relates to the technical field of preparation of o-methylbenzyl chloride. The device comprises a compression tank, a separation tank is arranged in the compression tank, a mounting ring is fixed between the compression tank and the separation tank, a compression ring plate is arranged between the compression tank and the separation tank above the mounting ring, a plurality of separation holes which are annularly and uniformly distributed are formed in the surface side of the separation tank above the mounting ring, and a backflushing pipe is fixed on the surface side wall of the separation tank; the back-flushing pipe is located at the bottom of the separation hole, and a feeding curved pipe is fixed on the surface wall of the compression tank between the compression ring plate and the mounting ring. The interior of the compression tank is compressed through the compression ring plate, so that reaction liquid can be extruded conveniently, the reaction liquid and dirt are separated, and meanwhile, the interior of the separation hole can be subjected to unblocking treatment comprehensively due to the use of the backflushing pipe.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the preparation technical field of o-methyl chlorobenzyl, especially, relate to a reaction liquid separation device of o-methyl chlorobenzyl. BACKGROUND

[0002] O-methyl chlorobenzyl is mainly used as an important intermediate in organic synthesis reaction, and its special aromatic odor can be used in the fragrance industry. The preparation method of o-methyl chlorobenzyl includes chlorination reaction and selection of o-methyl benzaldehyde as raw material, chlorination reaction in the presence of hydrochloric acid to obtain. When preparing o-methyl chlorobenzyl, the corresponding reaction liquid and raw materials need to be mixed and treated to prepare o-methyl chlorobenzyl. However, the subsequent reaction liquid needs to be treated, so the corresponding separation device is used to separate and treat the reaction liquid.

[0003] However, when the existing separation device separates the reaction liquid and dirt, the reaction liquid cannot be completely pushed, the reaction liquid and dirt cannot be completely separated, and the reaction liquid stays in the device. At the same time, the device does not have a backwashing function, so that the device will be blocked inside during long-term separation work, thereby affecting the efficiency of the separation work. Therefore, we provide a reaction liquid separation device for o-methyl chlorobenzyl to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a reaction liquid separation device for o-methyl chlorobenzyl, which compresses the inside of the compression tank by compression ring plate, so as to extrude the reaction liquid and separate the reaction liquid and dirt. At the same time, the use of backflushing pipe can completely clean and unblock the inside of the separation hole.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model is a reaction liquid separation device for o-methyl chlorobenzyl, which comprises a compression tank. The inside of the compression tank is provided with a separation tank. The compression tank and the separation tank are fixed with a mounting ring. The compression tank above the mounting ring is provided with a compression ring plate between the compression tank and the separation tank. The surface side of the separation tank above the mounting ring is provided with a plurality of annularly distributed separation holes. The surface side wall of the separation tank is fixed with a backflushing pipe, which is located at the bottom of the separation hole. The surface wall of the compression tank between the compression ring plate and the mounting ring is fixed with an inlet elbow.

[0007] The utility model is further provided with an elastic L-shaped strip in the compression tank.

[0008] The utility model further sets up, the L strip end fixed with rack is in the compression tank outside, the outside of compression tank is provided with motor.

[0009] The utility model further sets up, the rack gear of motor's rotary shaft end is fixed with, the lower end surface of motor is fixed with the mounting plate that with compression tank surface side wall fixed connection.

[0010] The utility model further sets up, the upper end surface of separation tank is provided with the movable hole that with its inside is connected, and the side wall of L strip is fixed with the connecting strip that with compression tank inner top surface is connected.

[0011] The utility model further sets up, the lower surface of connecting strip is fixed with the movable rod that passes through the inside position of movable hole, and the lower end surface of movable rod is fixed with the scraper that slides in the inside position of separation tank, and the inside wall of scraper and separation pipe slide and connect.

[0012] The utility model further sets up, the bottom of separation tank is fixed with the tapered barrel that with compression tank bottom connection, and the position of compression tank's surface wall corresponds the installation mouth that is set up to backflush pipe, and backflush pipe is fixed in installation mouth.

[0013] The utility model has the following beneficial effects:

[0014] Reaction liquid is poured from the inside of feed curved pipe into compression tank, and then reaction liquid is in the position between compression ring plate and annular ring, at this time, control compression ring plate to move down along separation tank, and then compression ring plate will compress the gas in the inside of compression tank, make reaction liquid flow into separation tank from the position of separation hole, so that reaction liquid and dirt in it are separated quickly.

[0015] Backflush liquid is poured from the position of backflush pipe, and the bottom of separation tank is sealed, and then backflush liquid will flush separation hole, so that dirt adhered to the position of separation tank surface side is washed away, so that separation hole can be avoided to be blocked. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0017] Figure 1 It is a kind of o-methyl chlorobenzene's reaction liquid separation device structure schematic view.

[0018] Figure 2 It is the structure combination drawing of compression tank, L strip and separation tank in the utility model.

[0019] Figure 3 It is the internal structure section view of the compression tank in the utility model.

[0020] Figure 4 It is the structure schematic view of L strip in the utility model.

[0021] Figure 5 It is the structure view of the separation tank in the utility model.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1-compression tank, 101-mounting ring, 102-feeding elbow, 103-mounting port, 104-elastic port, 2-L strip, 201-rack, 202-connecting strip, 203-movable rod, 204-scraping plate, 205-compression ring plate, 3-motor, 301-tooth plate, 302-mounting plate, 4-separation tank, 401-backflushing pipe, 402-separation hole, 403-conical cylinder, 404-movable hole. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model. Embodiment 1

[0025] Please refer to Figures 1 to 5 The utility model discloses a kind of reaction liquid separation devices of o-methyl chlorobenzene, the inside of compression tank 1 is compressed by compression ring plate 205, to facilitate extruding reaction liquid, make reaction liquid and dirt separate treatment, while the use of backflushing pipe 401, can be overall to the inside of separation hole 402 is handled.

[0026] Specific, compression tank 1, the inside of compression tank 1 is provided with separation tank 4, compression tank 1 and separation tank 4 are fixed with mounting ring 101, the compression ring plate 205 is arranged between compression tank 1 and separation tank 4 above the mounting ring 101, a plurality of annularly arranged separation holes 402 are arranged on the surface side of separation tank 4 above the mounting ring 101, the backflush pipe 401 is fixed on the surface side wall of the separation tank 4, and the backflush pipe 401 is located at the bottom of the separation hole 402, the compression tank 1 surface wall between the compression ring plate 205 and the mounting ring 101 is fixed with the feed elbow 102, the bottom of the separation tank 4 is fixed with the tapered cylinder 403 connected with the bottom of the compression tank 1, the surface wall of the compression tank 1 is provided with the mounting port 103 corresponding to the position of the backflush pipe 401, the backflush pipe 401 is fixed in the mounting port 103, and when the dirt in the compression tank 1 is cleaned, the sealing door on the side wall of the compression tank 1 can be opened to clean the dirt in the compression tank 1.

[0027] The operation process of the embodiment is as follows: through the use of the above structure, the reaction liquid is poured from the inside of the feed elbow 102 into the compression tank 1, and then the reaction liquid is located between the compression ring plate 205 and the mounting ring, at this time, the compression ring plate 205 is controlled to move downward along the separation tank 4, and then the compression ring plate 205 compresses the gas in the compression tank 1, so that the reaction liquid flows into the separation tank 4 from the position of the separation hole 402, so that the reaction liquid and the dirt in it are quickly separated, and when the separation hole 402 is cleaned, the backflush liquid is poured from the position of the backflush pipe 401, and the bottom of the separation tank 4 is sealed, so that the backflush liquid washes the separation hole 402, so that the dirt adhered to the surface side of the separation tank 4 is washed off, so that the separation hole 402 can be prevented from being blocked. Embodiment 2

[0028] Please refer to Figures 1 to 2 On the basis of embodiment 1, the movement of the compression strip is driven by the motor 3 to realize automatic control of the compression ring plate 205 to compress the space between the compression tank 1 and the separation tank 4.

[0029] Specifically, the upper end of the compression tank 1 is provided with the telescopic port 104 connected with the inside of the compression tank 1, the L-shaped strip 2 is slidably arranged in the telescopic port 104, the end of the L-shaped strip 2 outside the compression tank 1 is fixed with the rack 201, the outside of the compression tank 1 is provided with the motor 3, the rotating shaft end of the motor 3 is fixed with the gear plate 301 engaged with the rack 201, and the lower end surface of the motor 3 is fixed with the mounting plate 302 fixedly connected with the surface side wall of the compression tank 1.

[0030] The operation process of the embodiment is that when the compression ring plate 205 moves in the internal position of the compression tank 1, the motor 3 is controlled to work, so that the motor 3 directly drives the rack 201 to move up and down through the gear plate 301, and drives the L-shaped strip 2 to move up and down in the internal position of the telescopic opening 104, so as to automatically control the compression ring plate 205 to compress the space between the compression tank 1 and the separation tank 4. Embodiment 3

[0031] Please refer to Figure 2 , Figure 4 and Figure 5 , on the basis of embodiment 1, the reaction liquid is scattered after being separated through the linkage movement of the scraper 204 following the compression ring plate 205.

[0032] Specifically, the upper end surface of the separation tank 4 is provided with a movable hole 404 in communication with the inside thereof, the side wall of the L-shaped strip 2 is fixed with a connecting strip 202 in communication with the top surface of the compression tank 1, the lower surface of the connecting strip 202 is fixed with a movable rod 203 passing through the internal position of the movable hole 404, the lower end surface of the movable rod 203 is fixed with a scraper 204 sliding in the internal position of the separation tank 4, and the scraper 204 is in sliding communication with the inner side wall of the separation pipe.

[0033] The operation process of the embodiment is that when the L-shaped strip 2 moves in the internal position of the separation tank 4, the L-shaped strip 2 drives the movable rod 203 to slide in the internal position of the movable hole 404 through the connecting strip 202, and controls the scraper 204 to move synchronously with the compression ring plate 205, so that when the compression ring plate 205 moves downward, the scraper 204 is driven to move, so that the scraper 204 seals the position above the separation hole 402, avoiding the reaction liquid from being scattered after being separated.

[0034] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A reaction liquid separation device for o-methylbenzyl chloride, comprising a compression tank (1); characterized in that: The compression tank (1) is equipped with a separation tank (4) inside. An installation ring (101) is fixed between the compression tank (1) and the separation tank (4). A compression ring plate (205) is provided between the compression tank (1) and the separation tank (4) above the installation ring (101). A plurality of separation holes (402) are evenly distributed in a ring on the surface of the separation tank (4) above the installation ring (101). A backflushing pipe (401) is fixed on the side wall of the separation tank (4), and the backflushing pipe (401) is located at the bottom of the separation hole (402). A feed pipe (102) is fixed on the surface wall of the compression tank (1) between the compression ring plate (205) and the installation ring (101).

2. The reaction liquid separation device for o-methylbenzyl chloride according to claim 1, characterized in that, The upper end of the compression tank (1) is provided with a telescopic opening (104) that communicates with its interior, and L strips (2) are slidably arranged inside the telescopic opening (104).

3. The reaction liquid separation device for o-methylbenzyl chloride according to claim 2, characterized in that, The L-shaped bar (2) located outside the compression tank (1) has a rack (201) fixed to its end, and a motor (3) is provided outside the compression tank (1).

4. The reaction liquid separation device for o-methylbenzyl chloride according to claim 3, characterized in that, The motor (3) has a toothed plate (301) fixed at the shaft end that meshes with the rack (201), and the motor (3) has a mounting plate (302) fixed at the lower end face that is fixedly connected to the side wall of the compression tank (1).

5. The reaction liquid separation device for o-methylbenzyl chloride according to claim 2, characterized in that, The upper end face of the separation tank (4) is provided with an active hole (404) that communicates with its interior, and the side wall of the L strip (2) is fixed with a connecting strip (202) that communicates with the inner top surface of the compression tank (1).

6. The reaction liquid separation device for o-methylbenzyl chloride according to claim 5, characterized in that, The lower surface of the connecting strip (202) is fixed with a movable rod (203) that passes through the inside of the movable hole (404). The lower end face of the movable rod (203) is fixed with a scraper (204) that slides inside the separator (4), and the scraper (204) slides in contact with the inner wall of the separator.

7. The reaction liquid separation device for o-methylbenzyl chloride according to claim 1, characterized in that, The bottom of the separation tank (4) is fixed with a conical cylinder (403) connected to the bottom of the compression tank (1). The surface wall of the compression tank (1) is provided with an installation port (103) at the position corresponding to the backflush pipe (401). The backflush pipe (401) is fixed in the installation port (103).

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