CN213610029U

CN213610029U - Mixed xylene refining and purifying device

Info

Publication number: CN213610029U
Application number: CN202022402386.2U
Authority: CN
Inventors: 王明霞
Original assignee: Tianjin Hairun Jinke Technology Co ltd
Current assignee: Tianjin Hairun Jinke Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-06
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a mix refined purification device of xylol, including purification case and fluid-discharge tube, purification case lateral wall is close to bottom position turn-on connection fluid-discharge tube, honeycomb duct and spray tube are installed respectively to purification case top, the honeycomb duct passes through axle bed and spray tube turn-on connection, spray tube lower surface turn-on connection nozzle, purification case upper surface mounting filters the frame, filter the inside connection filter plate that can dismantle of frame, filter the net plate top and connect toper reposition of redundant personnel cover through the support rotation, toper reposition of redundant personnel cover upper surface integrated into one piece has fan-shaped water conservancy diversion platform, purification case side-mounting detector. The utility model discloses fan-shaped water conservancy diversion platform receives the impact force of liquid, drives the relative support rotation of toper reposition of redundant personnel cover, and the effectual filter plate that prevents blocks up improves the result of use, and the detector is pushed down to the relative purification case, and the test probe of detector is pegged graft inside the selective examination incasement portion, detects selective examination liquid, convenient operation, labour saving and time saving.

Description

Mixed xylene refining and purifying device

Technical Field

The utility model relates to a mix the relevant technical field of xylol production processingequipment, specifically be a mix refined purification device of xylol.

Background

Mixed xylenes are a mixture of ortho, meta, para-xylene and ethylbenzene. When used as a chemical raw material, the isomers may be separated in advance. The mixture is mainly used as a solvent of paint and coating and an aviation gasoline additive.

Purification refers to the separation of impurities from a mixture to increase its purity. Purification as an important chemical method has important roles not only in chemical research but also in chemical production.

However, the existing mixed xylene purification device has the following disadvantages when in use:

1. when mixed xylene is purified, the aqueous solution of the mixed xylene is added into the purifying box through the liquid injection pipe, and the mixed xylene is filtered by using the filter screen, so that the filter screen is easily blocked, and the using effect is reduced;

2. in order to detect the purity of the mixed xylene, the mixed xylene is sampled and detected by using a detector, and the existing detector needs to be held by a detection person for a long time and is troublesome to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mixed xylene refining and purifying device, which aims to solve the problems that in the prior art, when mixed xylene is purified, the water solution of the mixed xylene is added into a purifying box through a liquid injection pipe, and a filter screen is used for filtering the mixed xylene, so that the filter screen is easily blocked, and the using effect is reduced; in order to detect the purity of the mixed xylene, the mixed xylene is sampled and detected by using a detector, and the existing detector needs to be held by a detector for a long time and is troublesome to operate.

In order to achieve the above object, the utility model provides a following technical scheme: a mixed xylene refining and purifying device comprises a purifying box and a liquid discharge pipe, wherein the side wall of the purifying box is close to the bottom end and is in conduction connection with the liquid discharge pipe, a guide pipe and a liquid spray pipe are respectively arranged above the purifying box, the guide pipe is in conduction connection with the liquid spray pipe through a shaft seat, the lower surface of the liquid spray pipe is in conduction connection with a nozzle, a filter frame is arranged on the upper surface of the purifying box, a filter screen plate is detachably connected inside the filter frame, a conical flow distribution cover is rotatably connected above the filter screen plate through a support, a fan-shaped flow guide table is integrally formed on the upper surface of the conical flow distribution cover, a detector is arranged on one side of the purifying box, the fan-shaped flow guide table is impacted by liquid to drive the conical flow distribution cover to rotate relative to the support, the filter screen plate is effectively prevented from being blocked, the sampling inspection liquid is detected, the operation is convenient, and the time and the labor are saved.

Preferably, the upper surface of the purification box is provided with a water pump, one side of the water pump is in conduction connection with a liquid suction pipe, the other side of the water pump is in conduction connection with a flow guide pipe, the liquid suction pipe is in conduction connection with a liquid storage box externally connected with mixed xylene water solution, and the water pump extracts the mixed xylene water solution through the liquid suction pipe and adds the mixed xylene water solution into the purification box through the flow guide pipe.

Preferably, the honeycomb duct upper surface passes through hose and spray tube turn-on connection, and inside water liquid passed through the honeycomb duct and got into spray tube along the hose, the honeycomb duct passed through the axle bed and spray tube turn-on connection, when needing to dismantle cleanly to the inside filter plate board of filter frame, the spray tube was rotated to relative honeycomb duct, rotated the nozzle to filter frame one side position.

Preferably, the toper reposition of redundant personnel cover is located the nozzle under the position, fan-shaped water conservancy diversion platform is a plurality of, a plurality of fan-shaped water conservancy diversion platform equipartition is on toper reposition of redundant personnel cover surface, and through nozzle spun mixed xylene aqueous solution flow to toper reposition of redundant personnel cover surface, the toper reposition of redundant personnel cover has fine reposition of redundant personnel effect, and fan-shaped water conservancy diversion platform receives the impact force of liquid simultaneously, drives the toper reposition of redundant personnel cover relative support and rotates, and the effectual filter screen board that prevents blocks up improves the result of use.

Preferably, the guide way has been seted up to purification case lateral wall, the inside fixed connection spring of guide way, fixed surface connects the guide block on the spring, the guide block slides and pegs graft inside the guide way, the free end and the detector fixed connection of guide block, purification case push down the detector relatively, and the test probe of detector pegs graft inside the selective examination incasement, detects the selective examination liquid, convenient operation, labour saving and time saving detects after accomplishing, removes the pressure to the detector, and the spring drives detector automatic re-setting.

Preferably, the lower part of the liquid discharge pipe is in conduction connection with a sampling box, the sampling box is located under the detector, a valve at the bottom of the liquid discharge pipe is opened, and sampling liquid enters the sampling box.

The utility model provides a mix refined purification device of xylol possesses following beneficial effect:

(1) the utility model discloses purification case upper surface mounting filters the frame, filters the inside connection filter plate that can dismantle of frame, filters the screen plate top and passes through the support rotation and connect toper reposition of redundant personnel cover, and toper reposition of redundant personnel covers upper surface integrated into one piece has fan-shaped water conservancy diversion platform, and fan-shaped water conservancy diversion platform receives the impact force of liquid, drives the relative support rotation of toper reposition of redundant personnel cover, and the effectual filter plate that prevents blocks up improves the result of use.

(2) The utility model discloses purification case side-mounting detector, the guide way has been seted up to purification case lateral wall, the inside fixed connection spring of guide way, fixed surface connects the guide block on the spring, the guide block slides and pegs graft inside the guide way, the free end and the detector fixed connection of guide block, purification case pushes down the detector relatively, the test probe of detector pegs graft inside the selective examination incasement, detect the selective examination liquid, convenient operation, time saving and labor saving detects after accomplishing, remove the pressure to the detector, the spring drives detector automatic re-setting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the flow guide tube and the liquid spray tube of the present invention;

FIG. 3 is a schematic view of the internal structure of the filter frame of the present invention;

fig. 4 is a schematic view of the structure of the detector of the present invention.

In the figure: 1. a purification box; 101. a guide groove; 102. a spring; 2. a water pump; 201. a pipette; 3. a flow guide pipe; 4. a hose; 5. a liquid spraying pipe; 501. a nozzle; 6. a filter frame; 601. a filter screen plate; 602. a support; 603. a conical flow-dividing hood; 604. a fan-shaped diversion table; 7. a detector; 701. a guide block; 8. a liquid discharge pipe; 9. a sampling inspection box; 10. a shaft seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical scheme: the utility model provides a refined purification device of mixed xylene, includes purification case 1 and fluid-

discharge tube

8, 1 lateral wall of purification case is close to the bottom position and switches on and connect the fluid-

discharge tube

8, 1 top of purification case is installed honeycomb duct 3 and spray tube 5 respectively, honeycomb duct 3 passes through axle bed 10 and spray tube 5 turn-on connection, spray tube 5 lower surface turn-on

connection nozzle

501, 1 upper surface mounting filter frame 6 of purification case, 6 inside connection filter plate 601 of dismantling of filter frame, filter plate 601 top is rotated through support 602 and is connected toper reposition of redundant personnel cover 603, toper reposition of redundant personnel cover 603 upper surface integrated into one piece has fan-shaped water

conservancy diversion platform

604, 1 side-mounting detector 7 of purification case.

Purification case 1 upper surface

mounting water pump

2, 2 one side turn-on connection pipettors 201 of water pump, 2 opposite sides turn-on connection honeycomb duct 3 of water pump, through pipette 201 and external liquid reserve tank turn-on connection who mixes the xylene aqueous solution, water pump 2 extracts mixed xylene aqueous solution through pipette 201, adds to purification case 1 inside through honeycomb duct 3.

3 upper surfaces of honeycomb duct pass through hose 4 and spray tube 5 turn-on connection, and inside water liquid passed through honeycomb duct 3 and got into spray tube 5 along hose 4, honeycomb duct 3 passed through axle bed 10 and spray tube 5 turn-on connection, need dismantle clear to the inside filter plate 601 of filter frame 6, relative honeycomb duct 3 rotated spray tube 5, rotated nozzle 501 to filter frame 6 one side position.

The toper is shunted and is covered 603 and be located position under the nozzle 501, fan-shaped guide table 604 is a plurality of, a plurality of fan-shaped guide table 604 equipartition is shunted at the toper and is covered 603 surfaces, and the mixed xylol aqueous solution through nozzle 501 spun flows to toper and shunts the cover 603 surface, and toper is shunted and is covered 603 and have fine reposition of redundant personnel effect, and fan-shaped guide table 604 receives the impact force of liquid simultaneously, drives toper reposition of redundant personnel cover 603 and rotates relative support 602, and the effectual filter screen board 601 that prevents blocks up improves the result of use.

The side wall of the purification box 1 is provided with a guide groove 101, the guide groove 101 is fixedly connected with a spring 102, the upper surface of the spring 102 is fixedly connected with a guide block 701, the guide block 701 is inserted into the guide groove 101 in a sliding manner, the free end of the guide block 701 is fixedly connected with a detector 7, the detector 7 is pressed down relative to the purification box 1, a detection probe of the detector 7 is inserted into a sampling box 9, sampling liquid is detected, the operation is convenient, time and labor are saved, after the detection is completed, the pressure on the detector 7 is removed, and the spring 102 drives the detector 7 to automatically reset.

The lower part of the liquid discharge pipe 8 is connected with a sampling box 9 in a conduction mode, the sampling box 9 is located under the detector 7, a valve at the bottom of the liquid discharge pipe 8 is opened, and sampling liquid enters the sampling box 9.

The working principle is that a water pump 2 extracts mixed xylene water solution through a liquid suction pipe 201, the mixed xylene water solution is added into a purification box 1 through a guide pipe 3, the water solution enters a liquid spraying pipe 5 through the guide pipe 3 along a hose 4, the guide pipe 3 is in conduction connection with the liquid spraying pipe 5 through a shaft seat 10, and when a filter screen plate 601 in a filter frame 6 needs to be disassembled and cleaned, the liquid spraying pipe 5 is rotated relative to the guide pipe 3, and a nozzle 501 is rotated to one side of the filter frame 6; the mixed xylene aqueous solution sprayed out through the nozzle 501 flows to the surface of the conical flow-dividing cover 603, the conical flow-dividing cover 603 has a good flow-dividing effect, and meanwhile, the fan-shaped flow-guiding table 604 is impacted by liquid to drive the conical flow-dividing cover 603 to rotate relative to the bracket 602, so that the filter screen plate 601 is effectively prevented from being blocked, and the using effect is improved; open the valve of 8 bottoms of fluid-discharge tube, inside the selective examination liquid got into selective examination case 9, purification case 1 pushed down detector 7 relatively, and the test probe of detector 7 is pegged graft inside selective examination case 9, detects the selective examination liquid, convenient operation, and labour saving and time saving detects after accomplishing, removes the pressure to detector 7, and spring 102 drives detector 7 automatic re-setting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a refined purification device of mixed xylene, includes purification case (1) and fluid-discharge tube (8), purification case (1) lateral wall is close to bottom end position turn-on connection fluid-discharge tube (8), its characterized in that: install honeycomb duct (3) and spray tube (5) respectively purification case (1) top, honeycomb duct (3) are through axle bed (10) and spray tube (5) turn-on connection, spray tube (5) lower surface turn-on connection nozzle (501), surface mounting filter frame (6) on purification case (1), filter frame (6) inside connection filter plate (601) of dismantling, filter plate (601) top is rotated through support (602) and is connected toper reposition of redundant personnel cover (603), toper reposition of redundant personnel cover (603) upper surface integrated into one piece has fan-shaped water conservancy diversion platform (604), purification case (1) side-mounting detector (7).

2. The mixed xylene refining and purifying device according to claim 1, characterized in that: the purification box is characterized in that a water pump (2) is installed on the upper surface of the purification box (1), one side of the water pump (2) is in conduction connection with a liquid suction pipe (201), and the other side of the water pump (2) is in conduction connection with a flow guide pipe (3).

3. The mixed xylene refining and purifying device according to claim 1, characterized in that: the upper surface of the flow guide pipe (3) is communicated and connected with the liquid spraying pipe (5) through a hose (4).

4. The mixed xylene refining and purifying device according to claim 1, characterized in that: the conical flow distribution cover (603) is located under the nozzle (501), the fan-shaped flow guide platforms (604) are a plurality of, and the fan-shaped flow guide platforms (604) are uniformly distributed on the surface of the conical flow distribution cover (603).

5. The mixed xylene refining and purifying device according to claim 1, characterized in that: the side wall of the purification box (1) is provided with a guide groove (101), the inside of the guide groove (101) is fixedly connected with a spring (102), the upper surface of the spring (102) is fixedly connected with a guide block (701), the guide block (701) is inserted into the guide groove (101) in a sliding mode, and the free end of the guide block (701) is fixedly connected with the detector (7).

6. The mixed xylene refining and purifying device according to claim 1, characterized in that: the lower part of the liquid discharge pipe (8) is connected with a sampling box (9) in a conduction mode, and the sampling box (9) is located under the detector (7).