CN217041332U

CN217041332U - Dustproof discharging device of spray drying tower

Info

Publication number: CN217041332U
Application number: CN202220449333.2U
Authority: CN
Inventors: 王基烨; 汪薇; 张晓航; 戚久艳; 赵阳
Original assignee: Xinxiang Longchi Chemical Co ltd
Current assignee: Xinxiang Longchi Chemical Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-26
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a dustproof discharging device of a spray drying tower, which relates to the technical field of the spray drying tower, and comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are connected through a connecting frame, a rotating mechanism is arranged between the upper shell and the lower shell, the rotating mechanism comprises a motor connected with the outer side of the lower shell, the output end of the motor is provided with a driving gear, the outer side of the driving gear is in threaded connection with a rotating fluted disc, the top and the bottom of the rotating fluted disc are respectively movably connected with the bottom of the upper shell and the top of the lower shell, and the inner side of the rotating fluted disc is provided with a rotating disc. And the rotating mechanism is used for turning over the granular materials, and the dust floats in the space of the upper shell due to light weight.

Description

Dustproof discharging device of spray drying tower

Technical Field

The utility model relates to a spray drying tower technical field specifically is a spray drying tower discharging device that prevents dust.

Background

The sulfomethyl phenolic resin powder for the drilling fluid is a colloid product obtained by repeatedly polymerizing and sulfonating various raw materials such as phenol, a formaldehyde sulfonating agent and the like under a certain condition, and then the colloid product is spray-dried to obtain a powdery sulfonated product. In the production process, the material after spray drying can produce a large amount of dust, can install dustproof middle cover at the discharge gate in order to prevent that the dust from wafting in the air, though have certain effect, the dust removal effect is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray drying tower discharging device that prevents dust to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a spray drying tower discharging device that prevents dust, includes: go up casing and lower casing, go up the casing and be connected through the link down between the casing, it is provided with rotary mechanism to go up between casing and the lower casing, rotary mechanism includes and is connected with the motor with the outside of casing down, drive gear is installed to the output of motor, drive gear's outside meshing is connected with rotatory fluted disc, the top and the bottom of rotatory fluted disc respectively with the bottom of last casing and the top swing joint of casing down, the rotary disk is installed to the inboard of rotatory fluted disc, the friction lever is installed at the top of rotary disk, go up the inboard of casing and install the piece, the quantity of installation piece is two, two electric telescopic handle, two are all installed to the bottom of installation piece be connected with the filtration screening cloth between electric telescopic handle's the bottom.

Preferably, the input end of the upper shell is fixedly communicated with a discharge pipe, and the discharge pipe is a discharge pipe of a spray drying tower.

Preferably, the outer side of the lower shell is connected with a bracket, and the bracket can pull the distance between the output end of the lower shell 4 and the ground.

Preferably, a mounting ring is mounted on the top of the upper housing, a dust collector is arranged on the top of the mounting ring, and the input end of the dust collector is aligned with the output end of the upper housing.

Preferably, the output end of the dust collector is provided with a dust collection pipe, and the dust collection pipe collects dust in a centralized manner.

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

the utility model discloses a rotary mechanism separates the dust and graininess material, is connected the discharging pipe and the last casing of spray drying tower for the inside of last casing can be discharged to the graininess material of production, rotary mechanism, make the graininess material obtain stirring, and the dust is owing to float inside the space of last casing lighter, and the dust catcher inhales the inside of dust absorption pipe with the dust, carries out centralized processing to the dust.

Drawings

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

FIG. 2 is a schematic view of the electric telescopic rod of the present invention;

FIG. 3 is a schematic view of a rotary disk structure of the present invention;

FIG. 4 is a schematic cross-sectional view of the upper housing of the present invention;

fig. 5 is a schematic view of the structure of the vacuum cleaner of the present invention.

In the figure: 1-an upper shell; 2, discharging the material pipe; 3-a rotating mechanism; 4-a lower shell; 5, mounting a ring; 6, a dust collector; 7-a dust suction pipe; 8-a connecting frame; 9-a scaffold;

31-a motor; 32-a drive gear; 33-rotating the fluted disc; 34-rotating the disc; 35-a friction bar; 36-a mounting block; 37-an electric telescopic rod; 38-filtration screen cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 and fig. 2, a dust-proof discharging device of a spray drying tower in the drawings comprises: an upper shell 1 and a lower shell 4, the upper shell 1 and the lower shell 4 are connected by a connecting frame 8, a certain gap is formed between the upper shell 1 and the lower shell 4, the gap is used for installing a rotatable fluted disc 33, a rotating mechanism 3 is arranged between the upper shell 1 and the lower shell 4, the rotating mechanism 3 can be driven by a motor 31, the rotating mechanism 3 comprises a motor 31 connected with the outer side of the lower shell 4, a connecting plate arranged on the outer side of the motor 31 can connect the motor 31 with the outer surface of the lower shell 4, a driving gear 32 is arranged at the output ends of the motor 31 and the motor 31, when the motor 31 runs, the driving gear 32 can rotate, the meshing of the driving gear 32 is connected with the rotatable fluted disc 33, when the driving gear 32 rotates, the rotatable fluted disc 33 can rotate, and the top and the bottom of the rotatable fluted disc 33 are respectively and movably connected with the bottom of the upper shell 1 and the top of the lower shell 4, specifically, the outer side of the rotating toothed disc 33 has a toothed ring engaged with the driving gear 32, and the inner teeth thereof have a sliding track slidably connected to the bottom end of the upper casing 1 and a sliding track slidably connected to the top end of the lower casing, so that the rotating toothed disc 33 can rotate. When rotatory fluted disc 33 is rotatory, go up casing 1 and lower casing 4 and all can not rotate the function, rotary disk 34 is installed to the inboard of rotatory fluted disc 33, when rotary disk 34 is rotatory, can rotate friction lever 35, friction lever 35 is installed at the top of rotary disk 34, go up the inboard of casing 1 and install installation piece 36, the quantity of installation piece 36 is two, electric telescopic handle 37 is all installed to the bottom of two installation pieces 36, electric telescopic handle 37 is connected with external power, when starting, can prolong and shorten, make and filter screen cloth 38 reciprocate in the inside of last casing 1, be connected with between the bottom of two electric telescopic handle 37 and filter screen cloth 38, it has certain elasticity to filter screen cloth 38, and the round hole that filters screen cloth 38 and offer just can make granular material pass.

As shown in fig. 1, in order to facilitate separation of dust and granular materials, a discharge pipe 2 of the spray drying tower is connected to an upper casing 1, so that the produced granular materials can be discharged into the upper casing 1.

Meanwhile, in order to increase the speed of screening the granular materials, the rotating mechanism 3 is installed, so that the granular materials are turned over, and the dust is lighter and floats in the space of the upper shell 1.

When in use: firstly, the discharge pipe 2 is connected with the upper shell 1, the electric telescopic rod 37 is used for moving the filtering screen cloth 38 to the bottom of the input port of the discharge pipe 2, so that the material inside the spray drying tower enters the top of the filtering sieve cloth 38, and then the motor 31 is connected with a power supply, the motor 31 is operated to rotate the driving gear 32, and when the driving gear 32 is rotated, the rotating toothed disc 33 can be rotated, and when the rotating toothed disc 33 is rotated, the friction rod 35 can be rotated, at this time, the length of the electric telescopic rod 37 is continuously adjusted, so that the filter screen cloth 38 is pressed by the friction rod 35, when the friction rod 35 rotates, the surface shape of the filtering screen cloth 38 can be changed continuously, the granular material on the top of the upper casing is continuously turned over, so that light dust floats in the upper casing 1, and heavy material slides to the output end of the lower casing 4 from the holes of the filter screen cloth 38 matched with the heavy material.

Example 2

As shown in fig. 2 to 4, in this embodiment, the embodiment further describes example 1, in the illustration, the input end of the upper housing 1 is fixedly communicated with a discharge pipe 2, the discharge pipe 2 is the discharge pipe 2 of the spray drying tower, the outer side of the lower housing 4 is connected with a support 9, the support 9 can support the lower housing 4, the top of the upper housing 1 is provided with a mounting ring 5, the mounting ring 5 is used for mounting a dust collector 6, the top of the mounting ring 5 is provided with the dust collector 6, the output end of the dust collector 6 is provided with a dust collection pipe 7, and the dust collection pipe 7 collects dust intensively.

As shown in fig. 5, a vacuum cleaner 6 capable of performing dust collection is installed to collect floating powder.

When in use: when the dust floats in the space of the upper shell 1 due to light weight, the dust collector 6 can be connected with a power supply, and after the dust collector 6 is started, the dust is sucked into the dust collecting pipe 7 to be intensively treated.

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 spray drying tower discharging device that prevents dust which characterized in that includes: go up casing (1) and lower casing (4), go up and be connected through link (8) between casing (1) and the lower casing (4), go up casing (1) and be provided with rotary mechanism (3) down between casing (4), rotary mechanism (3) include motor (31) that are connected with the outside of lower casing (4), drive gear (32) are installed to the output of motor (31), the outside meshing of drive gear (32) is connected with rotatory fluted disc (33), the top and the bottom of rotatory fluted disc (33) respectively with the bottom of last casing (1) and the top swing joint of lower casing (4), rotary disk (34) are installed to the inboard of rotatory fluted disc (33), friction disc (35) are installed at the top of rotary disk (34), two installation pieces (36) that the symmetry set up are installed to the inboard of going up casing (1), electric telescopic rods (37) are installed at the bottoms of the two installation blocks (36), and filtering screen cloth (38) is connected between the bottoms of the two electric telescopic rods (37).

2. The spray drying tower dustproof discharging device of claim 1, which is characterized in that: the upper part of the upper shell (1) is fixedly communicated with a discharge pipe (2).

3. The spray drying tower dustproof discharging device of claim 1, which is characterized in that: the outer side of the lower shell (4) is connected with a bracket (9).

4. The spray drying tower dustproof discharging device of claim 1, which is characterized in that: and the top of the upper shell (1) is provided with a mounting ring (5), and the top of the mounting ring (5) is provided with a dust collector (6).

5. The spray drying tower dustproof discharging device of claim 4, which is characterized in that: and the output end of the dust collector (6) is provided with a dust collection pipe (7).