High-efficiency washing device for carbazole production

Abstract

The utility model provides a high-efficiency carbazole production washing device, which relates to the technical field of carbazole extraction production and comprises a device body, a hydraulic cylinder is arranged at the top of the device body, a filling port is arranged at the top of the device body and positioned on one side of the hydraulic cylinder, and a shell is arranged in the device body. A rotating shaft is arranged at the bottom of the shell, a plurality of connecting rods are symmetrically arranged on the portions, close to the top and the bottom, of the two sides of the rotating shaft, one ends of the connecting rods on the two sides are connected with first scraping plates, and the bottom of the rotating shaft is connected with a second scraping plate. And a driving motor, a rotating shaft, a first scraping plate and a second scraping plate move up and down, so that materials in the device body are fully stirred, carbazole is washed more comprehensively, and the quality of produced carbazole is better.

Description

Technical Field

[0001] The utility model relates to the technical field of carbazole extraction production, in particular to a high-efficiency carbazole production washing device. Background Art

[0002] Carbazole is a nitrogen-containing heterocyclic compound, also known as 9-nitrogen (hetero)fluorene (dibenzopyrrole), with a molecular formula of C12H9N. It is one of the most economically valuable components in coal tar. 90% of the world's carbazole is obtained from coal tar. Carbazole can be used to produce dyes, pigments, photoconductors, photosensitive materials, special inks, etc. The pigment Permanent Violet RL produced with it is widely used in the coloring of automotive topcoats and high-temperature resistant plastics, and has the advantages of high temperature resistance and UV resistance.

[0003] When the existing washing device for producing carbazole is used, the raw material crude anthracene and the catalyst are placed in the washing device for stirring and mixing to achieve sufficient washing of the crude carbazole. However, the internal stirring rod structure of the existing washing device is fixed and cannot be moved, and the stirring range is limited. The raw material crude anthracene and the catalyst cannot be fully and evenly stirred, resulting in insufficient washing of the carbazole, which affects the production quality. Therefore, we propose a high-efficiency washing device for producing carbazole. Utility Model Content

[0004] The purpose of the present utility model is to provide a utility model subject to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-efficiency carbazole production washing device comprises a device body, a hydraulic cylinder is arranged on the top of the device body, a filling port is arranged on the top of the device body and on one side of the hydraulic cylinder, a shell is arranged inside the device body, a rotating shaft is arranged at the bottom of the shell, a plurality of connecting rods are symmetrically arranged on both sides of the rotating shaft near the top and the bottom, one end of the connecting rods on both sides is connected to a first scraper, and the bottom of the rotating shaft is connected to a second scraper.

[0007] As a preferred solution of the present invention, a driving motor is arranged inside the housing.

[0008] As a preferred solution of the utility model, the output end of the driving motor is connected to one end of the rotating shaft, and one end of the bottom of the hydraulic cylinder penetrates the device body and is connected to the shell.

[0009] The technical effect of adopting the above further scheme is: by driving the motor to drive the rotating shaft to rotate, the first scraper connected to one end of multiple connecting rods located on both sides of the rotating shaft and the second scraper connected to the top of the rotating shaft are rotated to stir the material in the device body to achieve washing of carbazole.

[0010] As a preferred solution of the present invention, a filter screen is arranged inside the device body near the bottom.

[0011] The technical effect of adopting the above further scheme is: the carbazole is evenly stirred and fully washed and filtered through the filter screen to ensure the production quality.

[0012] As a preferred solution of the utility model, a plurality of supporting feet are arranged below the device body, and a sleeve is arranged on the top of each supporting foot. A supporting rod is slidably connected inside the sleeve and partially extends out of the top of the sleeve.

[0013] As a preferred solution of the utility model, a fixing bolt is threadedly connected to the outer periphery of the sleeve, and a fixing groove is opened on the outer periphery of the support rod and corresponds to the position of the fixing bolt.

[0014] The technical effect of adopting the above-mentioned further scheme is: the supporting feet make the whole device more stable when standing on the ground. At the same time, the user can adjust the height of the device body according to operating habits or usage requirements through the sliding connection between the support rod and the sleeve, and fix the height of the support rod by turning the fixing bolt so that one end of the fixing bolt abuts against the fixing groove opened on the periphery of the support rod.

[0015] As a preferred solution of the utility model, a controller for controlling various electrical components is installed on the periphery of the device body, and a switch valve is arranged on the periphery of the device body near the bottom.

[0016] The technical effect of adopting the above further solution is that the staff can conveniently operate and control the electrical components of the overall device through the controller, and the washed carbazole can be discharged to the outside through the switch valve.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] In the utility model, the driving motor drives the rotating shaft to rotate, so that the first scraper connected to one end of the plurality of connecting rods located on both sides of the rotating shaft and the second scraper connected to the top of the rotating shaft are rotated, the material in the device body is stirred, and the washing of carbazole is realized; the driving motor and the rotating shaft, the first scraper and the second scraper are moved up and down by the operation of the hydraulic cylinder, so that the material in the device body is fully stirred, the washing of carbazole is more comprehensive, and the quality of the produced carbazole is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency carbazole production and washing device provided by the utility model;

[0020] Figure 2 A schematic diagram of the planar internal structure of a high-efficiency carbazole production and washing device provided by the utility model;

[0021] Figure 3 The utility model provides a schematic diagram of the overall structure of the support legs of a high-efficiency carbazole production and washing device.

[0022] Legend: 1. Device body; 101. Filling port; 2. Hydraulic cylinder; 3. Shell; 301. Rotating shaft; 302. Connecting rod; 303. First scraper; 304. Second scraper; 305. Driving motor; 4. Filter; 5. Support foot; 501. Casing; 502. Support rod; 503. Fixing bolt; 504. Fixing groove; 6. Controller; 601. Switch valve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0027] Example 1

[0028] like Figure 1-3 As shown, the utility model provides a technical solution: a high-efficiency carbazole production washing device, including a device body 1, a hydraulic cylinder 2 is arranged on the top of the device body 1, a filling port 101 is arranged on the top of the device body 1 and on one side of the hydraulic cylinder 2, a shell 3 is arranged inside the device body 1, a rotating shaft 301 is arranged at the bottom of the shell 3, a plurality of connecting rods 302 are symmetrically arranged on both sides of the rotating shaft 301 near the top and the bottom, one end of the connecting rods 302 on both sides is connected to a first scraper 303, the bottom of the rotating shaft 301 is connected to a second scraper 304, a driving motor 305 is arranged inside the shell 3, and the output end of the driving motor 305 is symmetrical to one end of the rotating shaft 301. The bottom end of the hydraulic cylinder 2 passes through the device body 1 and is connected to the shell 3. The driving motor 305 works to drive the rotating shaft 301 to rotate, so that the first scraper 303 connected to one end of the multiple connecting rods 302 on both sides of the rotating shaft 301 and the second scraper 304 connected to the top of the rotating shaft 301 are rotated to stir the material in the device body 1 and achieve the washing of carbazole. Through the operation of the hydraulic cylinder 2, the driving motor 305 and the rotating shaft 301, the first scraper 303 and the second scraper 304 are moved up and down, so that the material inside the device body 1 is fully stirred and the washing of carbazole is more comprehensive.

[0029] Example 2

[0030] like Figure 1-3As shown, a highly efficient carbazole production and washing device is provided. A filter screen 4 is provided at the bottom of the device body 1. The stirred and fully washed carbazole is filtered through the filter screen 4 to ensure production quality. A plurality of support feet 5 are provided below the device body 1. The tops of the support feet 5 are provided with sleeves 501. A support rod 502 is slidably connected inside the sleeve 501 and partially extends out of the top of the sleeve 501. A fixing bolt 503 is threadedly connected to the outer periphery of the sleeve 501. A fixing groove 504 is provided on the outer periphery of the support rod 502 and corresponds to the position of the fixing bolt 503. The support feet 5 make the entire device more stable when standing on the ground. At the same time, the user can adjust the height of the device body 1 according to operating habits or usage requirements through the sliding connection between the support rod 502 and the sleeve 501, and rotate the fixing bolt 503 to make one end of it abut against the fixing groove 504 opened on the periphery of the support rod 502, so as to fix the height of the support rod 502. A controller 6 for controlling various electrical components is installed on the periphery of the device body 1, and a switch valve 601 is arranged on the periphery of the device body 1 near the bottom. The staff can conveniently operate and control the various electrical components of the entire device through the controller 6, and the washed carbazole can be discharged to the outside through the switch valve 601.

[0031] The working process of the utility model is as follows: when using a high-efficiency carbazole production and washing device, the driving motor 305 is driven to drive the rotating shaft 301 to rotate, so that the first scraper 303 connected to one end of the multiple connecting rods 302 located on both sides of the rotating shaft 301 and the second scraper 304 connected to the top of the rotating shaft 301 are rotated to stir the material in the device body 1 to achieve the washing of the carbazole. The driving motor 305 and the rotating shaft 301, the first scraper 303 and the second scraper 304 are moved up and down by the hydraulic cylinder 2, so that the material in the device body 1 is fully stirred and the washing of the carbazole is more comprehensive. A filter screen 4 is arranged at the bottom of the device body 1, and the stirring is evenly carried out through the filter screen 4, and the fully washed carbazole is filtered to ensure the production quality. A plurality of supporting feet 5 are arranged below the device body 1, and the tops of the supporting feet 5 are all provided with sleeves 501. The sleeves 5 01 is slidably connected with a support rod 502 inside and partially extends out of the top of the sleeve 501. A fixing bolt 503 is threadedly connected to the outer periphery of the sleeve 501. A fixing groove 504 is provided on the outer periphery of the support rod 502 and corresponds to the position of the fixing bolt 503. The support foot 5 makes the entire device more stable when it is based on the ground. At the same time, the user can adjust the height of the device body 1 through the sliding connection between the support rod 502 and the sleeve 501 according to operating habits or usage requirements, and by rotating the fixing bolt 503, one end of the fixing bolt 503 is abutted against the fixing groove 504 provided on the outer periphery of the support rod 502, so as to fix the height of the support rod 502. A controller 6 for controlling various electrical components is installed on the outer periphery of the device body 1. A switch valve 601 is provided on the outer periphery of the device body 1 near the bottom. The staff can conveniently operate and control the various electrical components of the entire device through the controller 6, and the washed carbazole can be discharged to the outside through the switch valve 601.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly efficient carbazole production washing device, comprising a device body (1), characterized in that: A hydraulic cylinder (2) is arranged at the top of the device body (1); a filling port (101) is arranged at the top of the device body (1) and on one side of the hydraulic cylinder (2); a shell (3) is arranged inside the device body (1); a rotating shaft (301) is arranged at the bottom of the shell (3); a plurality of connecting rods (302) are symmetrically arranged on both sides of the rotating shaft (301) near the top and the bottom; one end of the connecting rods (302) on both sides is connected to a first scraper (303); and a second scraper (304) is connected to the bottom of the rotating shaft (301).

2. A highly efficient carbazole production washing device according to claim 1, characterized in that: A driving motor (305) is arranged inside the housing (3).

3. A highly efficient carbazole production washing device according to claim 2, characterized in that: The output end of the driving motor (305) is connected to one end of the rotating shaft (301), and the bottom end of the hydraulic cylinder (2) penetrates the device body (1) and is connected to the housing (3).

4. The high-efficiency carbazole production washing device according to claim 1, characterized in that: A filter screen (4) is arranged inside the device body (1) near the bottom.

5. The high-efficiency carbazole production washing device according to claim 1, characterized in that: A plurality of supporting feet (5) are arranged below the device body (1), and a sleeve (501) is arranged on the top of each supporting foot (5). A supporting rod (502) is slidably connected inside the sleeve (501) and partially extends out of the top of the sleeve (501).

6. A highly efficient carbazole production and washing device according to claim 5, characterized in that: The outer periphery of the sleeve (501) is threadedly connected with a fixing bolt (503), and the outer periphery of the support rod (502) is provided with a fixing groove (504) corresponding to the position of the fixing bolt (503).

7. The high-efficiency carbazole production washing device according to claim 1, characterized in that: A controller (6) for controlling various electrical components is installed on the periphery of the device body (1), and a switch valve (601) is arranged on the periphery of the device body (1) near the bottom.

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