Dehydrator

Abstract

The dehydrator comprises a primary dehydration box and a deep dehydration box, an air inlet is fixedly formed in the top of one side of the primary dehydration box, a second air outlet is fixedly formed in the top of the other side of the primary dehydration box, an air extractor is installed on the second air outlet, and the second air outlet is connected with one side of the deep dehydration box. A first air outlet is fixedly formed in the top of the other side of the deep dewatering box, a first supporting rod is arranged at the top of the preliminary dewatering box, and the first supporting rod is connected with a plurality of dewatering screens. The dewatering screen connected with the first supporting rod can be taken out only by pulling the first supporting rod upwards, operation is more convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dehydrators, and particularly relates to a dehydrator. Background Art

[0002] Alkylation reaction refers to the reaction of introducing an alkyl group (-R) into atoms such as carbon, nitrogen, and oxygen in an organic molecule, abbreviated as alkylation. Commonly used alkylating agents include olefins, halogenated alkanes, alkyl sulfates, and alcohols. Alkylation is one of the important reactions in organic synthesis. For example, when benzene reacts with a halogenated alkane, an alkyl group can be introduced onto the benzene ring.

[0003] In the prior art, a dehydrator for alkylation reaction is provided. After dehydration treatment, the adsorbed material can be replaced, but the dehydration screen needs to be taken out, and the operation is relatively cumbersome. Therefore, those skilled in the art provide a dehydrator to solve the problems raised in the above background art. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a dehydrator, which includes a preliminary dehydration tank and a deep dehydration tank. At the top of one side of the preliminary dehydration tank, an air inlet is fixedly provided. At the top of the other side of the preliminary dehydration tank, a second air outlet is fixedly provided. A suction fan is installed on the second air outlet, and the second air outlet is connected to one side of the deep dehydration tank. At the top of the other side of the deep dehydration tank, a first air outlet is fixedly provided. A first support rod is arranged at the top of the preliminary dehydration tank, and the first support rod is connected to a plurality of dehydration screens.

[0005] Preferably: First support legs are installed at the four corners of the bottom end of the preliminary dehydration tank, and a first sealing cover is hinged at the top end of the preliminary dehydration tank.

[0006] Preferably: A first water outlet is arranged at the bottom end of the preliminary dehydration tank.

[0007] Preferably: Second support legs are installed at the four corners of the bottom end of the deep dehydration tank, and a second sealing cover is hinged at the top end of the deep dehydration tank.

[0008] Preferably: A second water outlet is arranged at the bottom end of the deep dehydration tank.

[0009] Preferably: A second support rod is arranged at the top of the deep dehydration tank, and the second support rod is connected to a plurality of dehydration skeletons.

[0010] Preferably: The structural design of the second support rod is the same as that of the first support rod, and the structural design of the dehydration skeleton is the same as that of the dehydration screen.

[0011] Preferably: A first groove corresponding to the dehydration screen is formed at the top of the preliminary dehydration tank, and the first groove is used for placing the dehydration screen.

[0012] Preferably, the top of the preliminary dewatering tank is provided with second grooves corresponding to the first support rods, and two second grooves are provided.

[0013] Preferably, the first support rod is provided with a card slot corresponding to the protrusion.

[0014] The technical effects and advantages of the present utility model:

[0015] In the present utility model, the first support rod is fixed to the dewatering screen, and a plurality of dewatering screens are connected together through the provided first support rod. When replacing the dewatering screen, only need to pull up the first support rod, and then the dewatering screen connected thereto can be taken out, the operation is more convenient, and the work efficiency is improved. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the dehydrator provided by the embodiment of the present application;

[0017] Figure 2 is a cross-sectional view of the dehydrator provided by the embodiment of the present application;

[0018] Figure 3 is a schematic structural diagram of the preliminary dewatering tank in the dehydrator provided by the embodiment of the present application;

[0019] Figure 4 is a schematic structural diagram of the first support rod in the dehydrator provided by the embodiment of the present application.

[0020] In the figure: 1, preliminary dewatering tank; 101, air inlet; 102, first support leg; 103, first sealing cover; 104, first water outlet; 105, first groove; 106, second groove; 2, deep dewatering tank; 201, first air outlet; 202, second support leg; 203, second sealing cover; 204, second water outlet; 3, second air outlet; 4, air extractor; 5, first support rod; 501, card slot; 502, counterbore; 6, dewatering screen; 601, installation groove; 602, protrusion; 7, second support rod; 8, dewatering skeleton. Detailed Description of the Invention

[0021] The present utility model will be further described in detail below with reference to the drawings and specific embodiments. The embodiments of the present utility model are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the present utility model to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present utility model and its practical application, and to enable those of ordinary skill in the art to understand the present utility model so as to design various embodiments with various modifications suitable for specific purposes.

[0022] Please refer to Figure 1 and Figure 2As shown in the figure, in this embodiment, a dehydrator is provided, which includes a primary dehydration tank 1 and a deep dehydration tank 2. At the top of one side of the primary dehydration tank 1, an air inlet 101 is fixedly provided. At the four corners of the bottom end of the primary dehydration tank 1, first support legs 102 are installed. At the top end of the primary dehydration tank 1, a first sealing cover 103 is hinged. At the bottom end of the primary dehydration tank 1, a first water outlet 104 is provided. At the edge of the first sealing cover 103, a gasket is provided. At the top of the other side of the primary dehydration tank 1, a second air outlet 3 is fixedly provided. A suction fan 4 is installed on the second air outlet 3. The second air outlet 3 is connected to one side of the deep dehydration tank 2. At the top of the other side of the deep dehydration tank 2, a first air outlet 201 is fixedly provided. A suction fan is installed at the first air outlet 201. At the four corners of the bottom end of the deep dehydration tank 2, second support legs 202 are installed. At the top end of the deep dehydration tank 2, a second sealing cover 203 is hinged. At the bottom end of the deep dehydration tank 2, a second water outlet 204 is provided.

[0023] Furthermore, a first support rod 5 is provided at the top of the primary dehydration tank 1. The first support rod 5 is connected to a plurality of dehydration sieves 6. An adsorbent is provided inside the dehydration sieves 6. A second support rod 7 is provided at the top of the deep dehydration tank 2. The second support rod 8 is connected to a plurality of dehydration skeletons 8. A dehydration membrane is provided inside the dehydration skeletons 8. The structural design of the second support rod 7 is the same as that of the first support rod 5. The structural design of the dehydration skeletons 8 is the same as that of the dehydration sieves 6.

[0024] Refer to Figure 3 and Figure 4 As shown in the figure, a first groove 105 is provided at the top of the primary dehydration tank 1 corresponding to the dehydration sieve 6. The first groove 105 is used to place the dehydration sieve 6. A second groove 106 is provided at the top of the primary dehydration tank 1 corresponding to the first support rod 5. Two second grooves 106 are provided. Both ends of the first support rod 5 are placed in the second grooves 106. An installation groove 601 is provided at the top of the dehydration sieve 6. A protrusion 602 is provided on the side wall of the dehydration sieve 6 where the installation groove 601 is located. The first support rod 5 is provided with a card slot 501 corresponding to the protrusion 602. The first support rod 5 is inserted into the installation groove 601, and then the first support rod 5 is pushed so that the card slot 501 is sleeved at the protrusion 602. A counterbore 502 is provided on the first support rod 5. The counterbore 502 is used to screw in a bolt to fix the first support rod 5 and the dehydration sieve 6. By providing the first support rod 5, a plurality of dehydration sieves 6 are connected together. When replacing the dehydration sieve 6, only the first support rod 5 needs to be pulled up, and the dehydration sieve 6 connected to it can be taken out, which is more convenient to operate and improves work efficiency.

[0025] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments in the present utility model without creative efforts shall fall within the scope of protection of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, shall be implemented by conventional means in the art.

Claims

1. A dehydrator, comprising a preliminary dehydration tank (1) and a deep dehydration tank (2), characterized in that: An air inlet (101) is fixedly provided on the top of one side of the preliminary dehydration box (1), a second air outlet (3) is fixedly provided on the top of the other side of the preliminary dehydration box (1), an air exhauster (4) is installed on the second air outlet (3), the second air outlet (3) is connected to one side of the deep dehydration box (2), a first air outlet (201) is fixedly provided on the top of the other side of the deep dehydration box (2), a first support rod (5) is provided on the top of the preliminary dehydration box (1), the first support rod (5) is connected to a plurality of dehydration screens (6), a second support rod (7) is provided on the top of the deep dehydration box (2), the second support rod (7) is connected to a plurality of dehydration frames (8).

2. A dehydrator according to claim 1, characterized in that: First supporting legs (102) are installed at the four corners of the bottom end of the preliminary dehydration box (1), and a first sealing cover (103) is hingedly connected to the top end of the preliminary dehydration box (1).

3. A dehydrator according to claim 2, characterized in that: The bottom end of the preliminary dehydration box (1) is provided with a first water outlet (104).

4. A dehydrator according to claim 1, characterized in that: Second supporting legs (202) are installed at the four corners of the bottom end of the deep dehydration box (2), and a second sealing cover (203) is hingedly connected to the top end of the deep dehydration box (2).

5. A dehydrator according to claim 4, characterized in that: The bottom end of the deep dehydration box (2) is provided with a second water outlet (204).

6. A dehydrator according to claim 1, characterized in that: The structural design of the second support rod (7) is the same as that of the first support rod (5), and the structural design of the dewatering frame (8) is the same as that of the dewatering screen (6).

7. A dehydrator according to claim 1, characterized in that: A first groove (105) is provided on the top of the preliminary dewatering box (1) corresponding to the dewatering screen (6), and the first groove (105) is used to place the dewatering screen (6).

8. A dehydrator according to claim 7, characterized in that: The top of the preliminary dehydration box (1) is provided with a second groove (106) corresponding to the first support rod (5), and there are two second grooves (106).

9. A dehydrator according to claim 8, characterized in that: The first support rod (5) is provided with a slot (501) corresponding to the protrusion (602).

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