CN216440200U

CN216440200U - Top desilting device of p-benzoquinone stripping tower

Info

Publication number: CN216440200U
Application number: CN202123365573.9U
Authority: CN
Inventors: 滕学治
Original assignee: Anda Shengjie Fine Chemical Technology Co ltd
Current assignee: Anda Shengjie Fine Chemical Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-06
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a top mud removing device of a p-benzoquinone stripping tower, which comprises a tower body, wherein a supporting plate is fixedly connected to the outer wall of the tower body, a motor is fixedly connected to the supporting plate, a transmission rod is fixedly connected to the output end of the motor, the transmission rod penetrates through the tower body and is rotatably connected with the tower body, a first bevel gear is fixedly connected to the outer wall of the transmission rod, the first bevel gear is meshed with a second bevel gear, a rotating rod is fixedly connected with the second bevel gear, a limiting plate rotatably connected with the rotating rod is sleeved on the outer wall of the rotating rod, a brush plate is fixedly connected to the top of the rotating rod, a filter screen is arranged in the tower body, and a vibration mechanism is arranged on the filter screen. According to the utility model, the sludge in the gas can be filtered and intercepted by arranging the filter screen; the filter screen is cleaned by the rotation of the fur brush, so that the filter screen is prevented from being blocked; the vibration through the filter screen can shake mud and drop, avoids piling up of mud on the filter screen.

Description

Top desilting device of p-benzoquinone stripping tower

Technical Field

The utility model relates to the technical field of mud removal devices, in particular to a top mud removal device for a p-benzoquinone stripping tower.

Background

Benzoquinone is one type of quinone. The molecular formula is C6H4O2, and the molecular formula comprises O-benzoquinone and p-benzoquinone. P-benzoquinone is important and can be used as a dye, a medical intermediate, a rubber anti-aging agent, a polymerization inhibitor, an antioxidant, a developer and the like.

The prior patent discloses a p-benzoquinone strip tower top desilting device that application number is CN201320523888.8, include the lower crosspiece with strip tower inner wall connection, be equipped with annular riser on the crosspiece down, annular riser top covers has the overhead gage, is equipped with a plurality of whirl boards that encircle the annular riser setting between annular riser and strip tower inner wall. When the stripping gas flows through the desilting device, the stripping gas flow continuously impacts the lower baffle plate, the annular vertical plate, the upper baffle plate and the rotational flow plate, manganese mud particles are thrown to the tower wall due to centrifugal force and settle down along the tower wall, and the desilting effect is achieved. The method can well improve the defect of the existing p-benzoquinone crystal desliming, greatly reduce the equipment operation and production cost, improve the unit yield of steam stripping, omit the subsequent recrystallization process, simplify the production flow and have good economic benefit.

The method has the advantages that the desilting effect is achieved by the fact that the lower baffle plate, the annular vertical plate, the upper baffle plate and the rotational flow plate are impacted by air flow, the desilting effect is poor, and part of manganese mud particles are not treated, so that the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a top sludge removing device of a p-benzoquinone stripping tower, which can filter and intercept sludge in gas by arranging a filter screen; the filter screen is cleaned by the rotation of the fur brush, so that the filter screen is prevented from being blocked; the vibration of the filter screen can shake and drop the sludge, so that the accumulation of the sludge on the filter screen is avoided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a p-benzoquinone strip tower top desilt device, includes the tower body, the outer wall fixedly connected with backup pad of tower body, fixedly connected with motor in the backup pad, the output fixedly connected with transfer line of motor, the transfer line runs through the tower body and rotates rather than being connected, the first bevel gear of outer wall fixedly connected with of transfer line, first bevel gear meshing has second bevel gear, second bevel gear fixedly connected with rotary rod, the outer wall cover of rotary rod is equipped with rather than the limiting plate of being connected of rotating, limiting plate and tower body fixed connection, the top fixedly connected with brush board of rotary rod, be equipped with the filter screen in the tower body, be equipped with vibrations mechanism on the filter screen.

Preferably, vibrations mechanism include with two sealed pieces of filter screen fixed connection, be equipped with two sealed spouts, two on the tower body the equal fixedly connected with spring of sealed piece, two the spring respectively with sealed spout inner wall fixed connection, two action wheels of transfer line outer wall fixedly connected with, run through on the tower body and be equipped with rather than rotating two rotary rods of being connected, two the equal fixedly connected with of outer wall of rotary rod is from the driving wheel, two the action wheel is equipped with the belt, two with the common cover of outer wall from the driving wheel respectively the equal fixedly connected with cam of rotary rod, two the cam offsets with sealed piece respectively.

Preferably, a plurality of soft hairbrushes are arranged on the top of the hairbrush plate.

Preferably, the sealing block slides in a sealing manner with the inner wall of the sealing chute.

Preferably, two cams are respectively arranged in the sealing sliding groove.

Preferably, a plurality of support frames are fixedly connected to the motor, and the support frames are fixedly connected with the support plate together.

Compared with the prior art, the utility model has the beneficial effects that:

1. the output of motor drives transfer line, first bevel gear, second bevel gear, rotary rod, brush board and rotates, clears up the filter screen through the brush rotation on the brush board, avoids it to take place to block up.

2. The driving wheel, the belt, the driven wheel, the rotating rod and the cam are driven to rotate through the rotation of the transmission rod, the filter screen can vibrate continuously through continuous rotation of the cam, the sludge is shaken and dropped through vibration of the filter screen, and the sludge is prevented from being accumulated on the filter screen.

3. The filter screen vibrating up and down is cleaned through the fur brush, so that the fur brush can shake simultaneously, sludge on the fur brush can be removed, and the cleaning effect of the fur brush is ensured.

In conclusion, the filter screen can filter and intercept the sludge in the gas; the filter screen is cleaned by the rotation of the fur brush, so that the filter screen is prevented from being blocked; the vibration of the filter screen can shake and drop the sludge, so that the accumulation of the sludge on the filter screen is avoided.

Drawings

FIG. 1 is a sectional view of a top desliming apparatus of a p-benzoquinone stripper according to the present invention;

FIG. 2 is a schematic view of a part of the structure of a top mud removal device of a p-benzoquinone stripping tower according to the present invention.

In the figure: the device comprises a tower body 1, a motor 2, a transmission rod 3, a first bevel gear 4, a second bevel gear 5, a rotating rod 6, a brush plate 7, a limiting plate 8, a filter screen 9, a sealing block 10, a spring 11, a driving wheel 12, a belt 13, a driven wheel 14, a rotating rod 15 and a cam 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a top desliming device of a p-benzoquinone stripping tower comprises a tower body 1, a supporting plate is fixedly connected to the outer wall of the tower body 1, a motor 2 is fixedly connected to the supporting plate, a plurality of supporting frames are fixedly connected to the motor 2 and fixedly connected to the supporting plate, a transmission rod 3 is fixedly connected to the output end of the motor 2, the transmission rod 3 penetrates through the tower body 1 and is rotatably connected with the tower body 1, a first bevel gear 4 is fixedly connected to the outer wall of the transmission rod 3, a second bevel gear 5 is meshed with the first bevel gear 4, a rotating rod 6 is fixedly connected to the second bevel gear 5, a limiting plate 8 rotatably connected with the rotating rod 6 is sleeved on the outer wall of the rotating rod 6, the limiting plate 8 is fixedly connected with the tower body 1, a brush plate 7 is fixedly connected to the top of the rotating rod 6, a plurality of soft hair brushes are arranged on the top of the brush plate 7, and a filter screen 9 is cleaned through the soft hair brushes, avoiding the occurrence of blockage.

Be equipped with filter screen 9 in the tower body 1, detach the mud in the gas, be equipped with vibration mechanism on the filter screen 9, vibration mechanism includes two sealed pieces 10 with filter screen 9 fixed connection, be equipped with two sealed spouts on the tower body 1, sealed piece 10 slides with sealed spout inner wall is sealed, two equal fixedly connected with springs 11 of sealed piece 10, two springs 11 respectively with sealed spout inner wall fixed connection, 3 outer wall fixedly connected with two action wheels 12 of transfer line, it rotates two dwang 15 of being connected rather than running through on the tower body 1, the equal fixedly connected with of outer wall of two dwang 15 follows driving wheel 14, two action wheels 12 overlap jointly with the outer wall from driving wheel 14 respectively and are equipped with belt 13, two equal fixedly connected with cams 16 of dwang 15, two cams 16 are located sealed spout respectively and set up, two cams 16 offset with sealed piece 10 respectively, thereby it avoids its emergence to block up to vibrate through the rotatory drive filter screen 9 of cam 16.

In the utility model, the filter screen 9 can filter and intercept sludge in gas, the motor 2 is started, the output end of the motor 2 drives the transmission rod 3, the first bevel gear 4, the second bevel gear 5, the rotating rod 6 and the brush plate 7 to rotate, and the filter screen 9 is cleaned by rotating the brush on the brush plate 7, so that the filter screen is prevented from being blocked; drive action wheel 12 through the rotation of transfer line 3, belt 13, from driving wheel 14, dwang 15, cam 16 rotates, when cam 16 rotates a week, cam 16's bulge and sealed piece 10 contact, drive sealed piece 10 and filter screen 9 and shift up, this in-process spring 11 compression, when cam 16 and the bulge of sealed piece 10 no longer contact, drive filter screen 9 under spring 11's effect, sealed piece 10 shifts down and collides with cam 16 contact, can make filter screen 9 constantly shake through the continuous rotation of cam 16, shake through the vibrations of filter screen 9 and drop, avoid mud to pile up on filter screen 9, filter screen 9 through the upper and lower vibrations of pappus brush is cleared up, make the pappus brush shake simultaneously, can detach the mud on the pappus brush, guarantee the clearance effect of pappus brush.

Claims

1. The utility model provides a p-benzoquinone strip tower top desilt device, includes tower body (1), its characterized in that, the outer wall fixedly connected with backup pad of tower body (1), fixedly connected with motor (2) in the backup pad, the output fixedly connected with transfer line (3) of motor (2), transfer line (3) run through tower body (1) and rotate rather than being connected, the outer wall fixedly connected with first bevel gear (4) of transfer line (3), first bevel gear (4) meshing has second bevel gear (5), second bevel gear (5) fixedly connected with rotary rod (6), the outer wall cover of rotary rod (6) is equipped with limiting plate (8) rather than rotating connection, limiting plate (8) and tower body (1) fixed connection, the top fixedly connected with brush board (7) of rotary rod (6), be equipped with filter screen (9) in tower body (1), and a vibration mechanism is arranged on the filter screen (9).

2. The top desilting device of the p-benzoquinone stripping tower, according to claim 1, characterized in that the vibration mechanism comprises two sealing blocks (10) fixedly connected with the filter screen (9), the tower body (1) is provided with two sealing chutes, both sealing blocks (10) are fixedly connected with springs (11), both springs (11) are respectively fixedly connected with the inner walls of the sealing chutes, the outer wall of the transmission rod (3) is fixedly connected with two driving wheels (12), the tower body (1) is provided with two rotating rods (15) rotatably connected therewith in a penetrating manner, the outer wall of both rotating rods (15) is fixedly connected with a driven wheel (14), both driving wheels (12) are respectively sleeved with a belt (13) together with the outer wall provided with the driven wheel (14), both rotating rods (15) are fixedly connected with a cam (16), the two cams (16) respectively abut against the sealing block (10).

3. The top desliming apparatus of p-benzoquinone stripper as defined in claim 1, wherein said brush plate (7) is provided with a plurality of fur brushes on top.

4. The top desliming apparatus of a p-benzoquinone stripper as defined in claim 2, wherein said sealing block (10) sealingly slides against the inner wall of the sealing chute.

5. A top desliming apparatus as claimed in claim 2, wherein said cams (16) are each located in a sealed chute.

6. The top desilting device of a p-benzoquinone stripping tower as claimed in claim 1, characterized in that a plurality of support frames are fixedly connected to the motor (2), and the support frames are fixedly connected with a support plate.