CN111351339A

CN111351339A - Environment-friendly drying device is used in organosilicon production

Info

Publication number: CN111351339A
Application number: CN202010242902.1A
Authority: CN
Inventors: 钟顺荣
Original assignee: Individual
Current assignee: Guangdong Kehang New Materials Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-06-30
Anticipated expiration: 2040-03-31
Also published as: CN111351339B

Abstract

The invention discloses an environment-friendly drying device for organic silicon production, which relates to the field of organic silicon production and comprises a shell, wherein the top end of the shell is provided with a plurality of groups of filtering structures, one end of the shell is provided with a feed inlet, one side of the shell is positioned below the feed inlet and is provided with a power air pipe, the power air pipe penetrates through and extends to the interior of the shell and is connected with a second fan, and one side of the interior of the shell, which is positioned at the second fan, is provided with a rake structure. According to the invention, through the arranged filtering structure, the filter element, the activated carbon plate and the external threads, when organic silicon is dried, a large amount of water vapor, waste gas and dust can be generated, the water vapor, the waste gas and the dust can rise under the action of hot air flow and enter the filtering structure, the dust can be adsorbed on the activated carbon plate, the filter element can absorb the waste gas, and when the usage time is long, the filtering structure can be detached through the external threads to replace a new filtering structure.

Description

Environment-friendly drying device is used in organosilicon production

Technical Field

The invention relates to the field of organic silicon production, in particular to an environment-friendly drying device for organic silicon production.

Background

Organosilicon, that is, organosilicon compounds, means compounds containing Si-C bonds and having at least one organic group directly bonded to a silicon atom, and conventionally, compounds in which organic groups are bonded to silicon atoms through oxygen, sulfur, nitrogen, etc. are also commonly used as organosilicon compounds, wherein polysiloxanes consisting of siloxane bonds (-Si-O-Si-) as a skeleton are the most numerous among organosilicon compounds, the most deeply studied and widely used ones, accounting for about 90% or more of the total amount, have the basic properties of low surface tension, small viscosity-temperature coefficient, high compressibility, high gas permeability, etc., and have excellent properties of high and low temperature resistance, electrical insulation, oxidation stability, weather resistance, flame retardancy, hydrophobicity, corrosion resistance, non-toxicity, and physiological inertness, etc., the organosilicon modified silicon is widely applied to the industries of aerospace, electronics and electricity, construction, transportation, chemical industry, textile, food, light industry, medical treatment and the like, wherein the organosilicon is mainly applied to sealing, adhesion, lubrication, coating, surface activity, demolding, defoaming, foam inhibition, water prevention, moisture prevention, inert filling and the like, along with the continuous increase of the quantity and varieties of the organosilicon, the application field is continuously widened, an important product system unique in the new chemical material field is formed, a plurality of varieties are indispensable and can not be replaced by other chemicals, moisture can be absorbed when the organosilicon is produced and stored, and a dryer is required to dry the organosilicon at the moment.

Present organosilicon drying device, the mode that all adopts hot-blast heating basically heats the organosilicon and dries, but general organosilicon all spreads on tray or conveyer belt in the drying-machine, organosilicon all keeps motionless basically when drying, make organosilicon can not thermally equivalent when drying, influence drying efficiency, and the processing is finished the back and is inconvenient to organosilicon and collect, the organosilicon of drying and not drying can not distinguish, and the device is inconvenient to produce steam and dust when drying and handle.

Disclosure of Invention

The invention aims to: in order to solve the problems of low drying efficiency, inconvenience in collecting dry organic silicon and inconvenience in treating generated waste gas, the environment-friendly drying device for organic silicon production is provided.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an environment-friendly drying device is used in organosilicon production, includes the shell, the multiunit filtration has been seted up on the top of shell, the feed inlet has been seted up to the one end of shell, one side of shell is located the below of feed inlet and has seted up the power tuber pipe, the internal connection that the power tuber pipe runs through and extends to the shell has the second fan, the structure that looses is installed to one side that the inside of shell is located the second fan, the one end of shell is located the below of power tuber pipe and has seted up hot-blast structure, the one end that the feed inlet was kept away from to the shell has been seted up and has been collected the.

Preferably, a separation plate is arranged on one side, located on the collecting structure, of the inside of the casing, a plurality of groups of steam pipes are arranged on the outer wall, away from the collecting structure, of the separation plate, and the steam pipes penetrate through the outer wall of the casing and extend to the outer side of the casing.

Preferably, the first motor is installed to the top that the bottom of raking scattered structure is located hot-blast structure, the retainer plate has been seted up to the below of raking scattered structure, the multiunit ventilation net has been seted up to the inside of retainer plate, the power tuber pipe runs through the outer wall of shell and rakes the knot structure switch-on.

Preferably, hot-blast structure runs through the outer wall of shell and extends to the inside of shell, hot-blast structure's internally mounted has first fan, the inside top that is located first fan of shell has seted up the tuber pipe on the multiunit, every group the heated warehouses has all been installed on the top of tuber pipe, the multiunit electrothermal tube has been seted up to the inner wall of heated warehouses, the wire net has been seted up on the top of heated warehouses.

Preferably, every group the ash screen has been seted up on filtration's top, filtration's internally mounted has the filter core, filtration's inside is located the bottom of filter core and has been seted up the active carbon board, filtration's outer wall has seted up the external screw thread.

Preferably, the filtering structures are rotatably connected with the shell through external threads, and each group of filtering structures is located right above the steel wire mesh.

Preferably, a second motor is installed on one side of the collecting structure, the output end of the second motor is connected with a plurality of groups of collecting plates, and each group of collecting plates is provided with a protruding edge on one side.

Preferably, the height of the partition plate and the central axis of the collecting structure are located at the same position, and the collecting plate is located right above the discharge port.

Preferably, one side of the hot air structure is provided with a dustproof plate, and one side of the power air pipe is also provided with a dustproof plate.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arranged hot air structure, the raking structure, the first motor, the fixing ring and the power air pipe, the second fan is started to suck outside air into the device to form power air, the power air passes through the ventilation net along the pipeline to enter the raking structure, then the first fan is started to enable the outside air to enter the hot air structure, the airflow is decomposed by the multiple groups of upper air pipes and enters the heating bins, the electric heating pipe is started to heat the airflow to form hot airflow, the hot airflow passes through the steel wire net to enter the device, the direction of the hot airflow is vertical upward, then organosilicon is added into the device through the feed inlet, the organosilicon falls on the raking structure along the feed inlet, the first motor is started, the output end of the first motor drives the raking structure to rotate, the organosilicon is scattered by the raking structure, and the contact area between the organosilicon and the air is increased, the drying efficiency is improved, the power wind flows towards the direction of the collecting structure, the organic silicon is driven to move to the steel wire net, and floats in the steel wire net under the action of hot wind and continuously approaches to the collecting structure, so that the contact area between the organic silicon and the hot wind can be effectively increased, the drying efficiency is improved, and the problem of low drying efficiency is effectively solved;

2. through the arranged collection structure, the second motor, the collection plate, the protruding edge, the steam pipe and the separation plate, when the organic silicon moves to one side of the collection structure, part of the organic silicon without being dried has larger mass, the suspension height in the device is not intercepted by the separation plate, the steam pipe can improve the temperature around the separation plate, thereby accelerating the drying speed of the organic silicon, after the organic silicon is dried, the organic silicon can move upwards under the action of hot air flow until the suspension height of the organic silicon is greater than the height of the separation plate and enters the collection structure under the action of power air, at the moment, the second motor is started, the output end of the second motor drives the collection plate to rotate, the collection plate collects the dried organic silicon and enables the organic silicon to rotate along with the collection plate, the protruding edge can prevent the organic silicon from spilling from the collection plate until the collection plate rotates and takes the organic silicon to reach the top end of, the organic silicon enters the discharge port under the action of gravity and passes through the discharge port discharge device, so that the organic silicon can be effectively classified, the use efficiency is improved, and the problem that the dried organic silicon is inconvenient to collect is effectively solved;

3. through the filtration that sets up, the filter core, activated carbon plate and external screw thread, when drying to organosilicon, can produce a large amount of vapor, waste gas and dust, and vapor under the effect of hot-blast stream, waste gas can rise and enter into filtration with the dust, the dust can adsorb on the activated carbon plate, the filter core can absorb waste gas, when live time is longer, can dismantle filtration through the external screw thread, more renew's filtration, the availability factor is improved, the problem of inconvenient waste gas to the production is handled has effectively been solved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a collection configuration of the present invention;

FIG. 4 is a schematic diagram of a collecting plate structure according to the present invention;

FIG. 5 is a schematic view of a rake structure of the present invention;

FIG. 6 is a schematic view of the retainer ring of the present invention;

fig. 7 is a schematic view of the internal structure of the filter of the present invention.

In the figure: 1. a housing; 101. a feed inlet; 102. a discharge outlet; 103. a partition plate; 104. a steam pipe; 2. a hot air structure; 201. a first fan; 202. an upper air pipe; 203. a heating chamber; 204. an electric heating tube; 205. steel wire mesh; 3. a power air duct; 301. a second fan; 4. a filter structure; 401. an external thread; 402. an ash prevention net; 403. a filter element; 404. an activated carbon plate; 5. a raking and scattering structure; 501. a first motor; 502. a stationary ring; 503. a ventilation net; 6. a collection structure; 601. a second motor; 602. a collection plate; 603. a protruding edge; 7. a dust guard.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-7, an environment-friendly drying device for organosilicon production, comprising a housing 1, a plurality of groups of filtering structures 4 are disposed on the top end of the housing 1, a feed inlet 101 is disposed on one end of the housing 1, a power air duct 3 is disposed below the feed inlet 101 on one side of the housing 1, the power air duct 3 runs through and extends to the inside of the housing 1 and is connected with a second fan 301, a rake dissipating structure 5 is disposed on one side of the second fan 301 inside the housing 1, a hot air structure 2 is disposed below the power air duct 3 on one end of the housing 1, a collecting structure 6 is disposed on one end of the housing 1 far away from the feed inlet 101, and a discharge outlet 102 is disposed on the outer wall of.

Please refer to fig. 2, a separation plate 103 is disposed on one side of the collecting structure 6 inside the casing 1, a plurality of sets of steam pipes 104 are disposed on the outer wall of the separation plate 103 away from the collecting structure 6, the steam pipes 104 penetrate through the outer wall of the casing 1 and extend to the outer side of the casing 1, and heat can be provided for the undried silicone near the separation plate 103 through the steam pipes 104, so as to accelerate the drying speed.

Please refer to fig. 2 and fig. 5, the bottom end of the raking structure 5 is located above the hot air structure 2, and is provided with a first motor 501, a fixing ring 502 is disposed below the raking structure 5, a plurality of sets of ventilation nets 503 are disposed inside the fixing ring 502, the power air duct 3 penetrates through the outer wall of the housing 1 and is connected with the raking structure 5, and the raking structure 5 can break up the added organic silicon, so as to provide a contact area between the organic silicon and air and provide drying efficiency.

Please refer to fig. 2, the hot air structure 2 penetrates through the outer wall of the housing 1 and extends to the inside of the housing 1, the first fan 201 is installed inside the hot air structure 2, the top end of the first fan 201 inside the housing 1 is provided with a plurality of upper air pipes 202, the top end of each upper air pipe 202 is provided with a heating chamber 203, the inner wall of the heating chamber 203 is provided with a plurality of electric heating tubes 204, the top end of the heating chamber 203 is provided with a steel wire mesh 205, the hot air structure 2 can provide sufficient heat for drying the device, and can make waste gas generated during drying rise to enter the filtering structure 4 and also provide sufficient rising power for the organic silicon to suspend in the device.

Please refer to fig. 7, the top end of each group of filtering structures 4 is provided with an ash-proof net 402, the filtering structures 4 are internally provided with a filter element 403, the inside of the filtering structures 4 is positioned at the bottom end of the filter element 403 and is provided with an activated carbon plate 404, the outer wall of the filtering structures 4 is provided with an external thread 401, and the filter element 403 can be replaced according to the type of the processed organic silicon, so as to be convenient for absorbing different waste gases.

Please refer to fig. 1 with emphasis on fig. 7, the filtering structures 4 are rotatably connected with the housing 1 through external threads 401, and each group of filtering structures 4 is located right above the steel wire mesh 205, so that the old filtering structures 4 can be conveniently detached and replaced with new filtering structures 4.

Please refer to fig. 2, a second motor 601 is installed at one side of the collecting structure 6, the output end of the second motor 601 is connected to a plurality of sets of collecting plates 602, one side of each set of collecting plates 602 is provided with a protruding edge 603, and the second motor 601 provides power for the collecting structure 6, so that the collecting plates 602 can rotate to drive the dried organic silicon to fall into the discharging opening 102.

Please refer to fig. 2, the height of the separation plate 103 is at the same position as the central axis of the collection structure 6, the collection plate 602 is located right above the discharge opening 102, and the separation plate 103 can prevent the organic silicon with large undried mass from entering the collection structure 6, thereby facilitating the classification of the organic silicon.

Please refer to fig. 1, a dust-proof plate 7 is disposed on one side of the hot air structure 2, and the dust-proof plate 7 is disposed on one side of the power air duct 3, so that the dust-proof plate 7 can prevent dust in the outside air from entering the device, thereby reducing the influence of the dust on the processing.

The working principle is as follows: firstly, the second fan 301 is started to suck outside air into the device to form power air, the power air passes through the ventilation net 503 along the pipeline and enters the rake dispersing structure 5, then the first fan 201 is started to enable the outside air to enter the hot air structure 2, the air flow is decomposed by the multiple groups of upper air pipes 202 and enters each group of heating bins 203, the electric heating pipes 204 are started, the electric heating pipes 204 heat the air flow to form hot air flow, the hot air flow passes through the steel wire mesh 205 and enters the device, the hot air direction is vertical upward, then the organic silicon is added into the device through the feeding hole 101, the organic silicon falls on the rake dispersing structure 5 along the feeding hole 101, the first motor 501 is started, the output end of the first motor 501 drives the rake dispersing structure 5 to rotate, the organic silicon is scattered by the rake dispersing structure 5, the contact area of the organic silicon and the air is increased, the drying efficiency is increased, and the power air flows in the direction of the power, the organic silicon is driven to move onto the steel wire mesh 205 and float in the device under the action of hot air and continuously approach the collection structure 6, so that the contact area between the organic silicon and the hot air can be effectively increased, the drying efficiency is improved, when the organic silicon moves to one side of the collection structure 6, part of the organic silicon which is not dried has larger mass, the suspension height in the device is lower, the suspension height is intercepted by the separation plate 103, the steam pipe 104 can improve the temperature around the separation plate 103, so that the drying speed of the organic silicon is accelerated, the organic silicon can move upwards under the action of the hot air flow after being dried until the suspension height of the organic silicon is larger than the height of the separation plate 103 and enters the collection structure 6 under the action of power air, at the moment, the second motor 601 is started, the output end of the second motor 601 drives the collection plate 602 to rotate, the collection plate 602 collects the dried organic silicon and enables the organic silicon to, outstanding limit 603 can prevent that the organosilicon from spilling from collection board 602, until collection board 602 is rotatory and take the top that the organosilicon reachd bin outlet 102, the organosilicon enters into bin outlet 102 under the effect of gravity, and through bin outlet 102 eduction gear, can effectually classify the organosilicon, the service efficiency is improved, when drying to the organosilicon, can produce a large amount of vapor, waste gas and dust, and vapor under the effect of hot-blast stream, waste gas and dust can rise and enter into filtration 4, the dust can be adsorbed on activated carbon plate 404, filter core 403 can absorb waste gas, when live time is longer, can dismantle filtration 4 through external screw thread 401, more new filtration 4, the availability factor is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an environment-friendly drying device is used in organosilicon production, includes shell (1), its characterized in that: multiunit filtration (4) have been seted up on the top of shell (1), feed inlet (101) have been seted up to the one end of shell (1), power tuber pipe (3) have been seted up to the below that one side of shell (1) is located feed inlet (101), the internal connection that power tuber pipe (3) run through and extend to shell (1) has second fan (301), the inside of shell (1) is located one side of second fan (301) and installs harrow scattered structure (5), hot-blast structure (2) have been seted up to the below that the one end of shell (1) is located power tuber pipe (3), the one end that feed inlet (101) were kept away from in shell (1) has been seted up collection structure (6), bin outlet (102) have been seted up to the outer wall of shell (1).

2. The environment-friendly drying device for organosilicon production according to claim 1, characterized in that: division plate (103) have been seted up to one side that the inside of shell (1) is located collection structure (6), division plate (103) keep away from the outer wall of collection structure (6) and have seted up multiunit steam pipe (104), steam pipe (104) run through the outer wall of shell (1) and extend to the outside of shell (1).

3. The environment-friendly drying device for organosilicon production according to claim 1, characterized in that: the utility model discloses a power wind pipe, including harrow loose structure (5), the bottom of harrow loose structure (5) is located the top of hot-blast structure (2) and installs first motor (501), retainer plate (502) have been seted up to the below of harrow loose structure (5), multiunit ventilation net (503) have been seted up to the inside of retainer plate (502), power tuber pipe (3) run through the outer wall of shell (1) and harrow loose structure (5) switch-on.

4. The environment-friendly drying device for organosilicon production according to claim 1, characterized in that: hot-blast structure (2) run through the outer wall of shell (1) and extend to the inside of shell (1), the internally mounted of hot-blast structure (2) has first fan (201), tuber pipe (202) on the multiunit, every group are seted up on the inside top that is located first fan (201) of shell (1) the top of tuber pipe (202) all installs heated warehouses (203), multiunit electrothermal tube (204) have been seted up to the inner wall of heated warehouses (203), wire net (205) have been seted up on the top of heated warehouses (203).

5. The environment-friendly drying device for organosilicon production according to claim 1, characterized in that: every group dustproof net (402) have been seted up on the top of filtration (4), the internally mounted of filtration (4) has filter core (403), activated carbon plate (404) have been seted up to the inside bottom that is located filter core (403) of filtration (4), external screw thread (401) have been seted up to the outer wall of filtration (4).

6. The environment-friendly drying device for organosilicon production according to claim 5, characterized in that: filtration (4) are connected with shell (1) rotation through external screw thread (401), and every group filtration (4) are located wire net (205) directly over.

7. The environment-friendly drying device for organosilicon production according to claim 1, characterized in that: second motor (601) is installed to one side of collecting structure (6), the output of second motor (601) is connected with multiunit collecting plate (602), and every group outstanding limit (603) have all been seted up to one side of collecting plate (602).

8. The environment-friendly drying device for organosilicon production according to claim 7, characterized in that: the height of the partition plate (103) and the central axis of the collecting structure (6) are located at the same position, and the collecting plate (602) is located right above the discharge port (102).

9. The environment-friendly drying device for organosilicon production according to claim 1, characterized in that: dust guard (7) have been seted up to one side of hot-blast structure (2), dust guard (7) have also been seted up to one side of power tuber pipe (3).