CN112370907A

CN112370907A - Dust removal recovery unit is used in carborundum production

Info

Publication number: CN112370907A
Application number: CN202011160358.2A
Authority: CN
Inventors: 当智; 张凤涛; 郝正俊; 当智加; 丁爱芳
Original assignee: Qinghai Jiatong Solar New Material Co ltd
Current assignee: Qinghai Jiatong Solar New Material Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-02-19

Abstract

The invention discloses a dust removal and recovery device for silicon carbide production, which comprises a base, a box body, a blanking assembly, a partition plate, a filtering assembly and a recovery assembly, wherein the box body is fixedly installed at the top of the base, the blanking assembly is arranged in the box body, the partition plate is arranged at the top of the blanking assembly, the filtering assembly is arranged at the top of the partition plate, the recovery assembly is arranged at the bottom of the filtering assembly, and the blanking assembly comprises a support frame, a limiting frame, a rotating rod, a driving wheel, an eccentric wheel, a driving motor, a sleeve, an ejector rod, a sliding rail, a sliding block and an installation plate. According to the invention, through the arrangement of the blanking assembly and the filtering assembly, the device can filter gas when in use, and can drop particles on the surfaces of the first adsorption brush and the second adsorption brush, and through the arrangement of the recovery assembly, the dropped particles can be collected in a centralized manner when in use, and meanwhile, the device is convenient to mount and dismount.

Description

Dust removal recovery unit is used in carborundum production

Technical Field

The invention relates to the technical field of silicon carbide production, in particular to a dust removal and recovery device for silicon carbide production.

Background

Silicon carbide, also known as carbo-silica and carborundum, is an inorganic substance with a chemical formula of SiC, and is prepared by high-temperature smelting quartz sand, petroleum coke (or coal coke), wood chips (salt is required when green silicon carbide is produced) and other raw materials in a resistance furnace. Silicon carbide also has a rare mineral in nature, morusite. Among the non-oxide high-tech refractory materials such as C, N, B, silicon carbide is the most widely used and economical one, and may be called as corundum or refractory sand.

The carborundum commonly used has waste gas to produce when heating, contains the carborundum granule in these waste gases, if do not carry out the recovery of carborundum, directly with exhaust emission, can bring great pollution to the environment, two means commonly used adopt the dust removal net to retrieve, this kind of mode is difficult to collect the carborundum granule, and efficiency is lower, and the practicality is not high, consequently needs one kind can be with carborundum effective filtration and conveniently carry out the recovery unit who collects.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a carborundum production is with removing dust recovery unit, includes base, box, unloading subassembly, baffle, filtering component and recovery subassembly, the top fixed mounting of base has the box, the inside of box is provided with the unloading subassembly, the top of unloading subassembly is provided with the baffle, and the top of baffle is provided with filtering component, filtering component's bottom is provided with the recovery subassembly.

The unloading subassembly includes support frame, spacing, bull stick, drive wheel, eccentric wheel, drive motor, sleeve, ejector pin, slide rail, slider and mounting panel, the inside fixed mounting of box has the support frame, the fixed surface of support frame installs spacing, the inside swing joint of spacing has the bull stick, the fixed surface of bull stick installs the drive wheel, the front of spacing is provided with the eccentric wheel, the inside fixed mounting of box has drive motor, the inside fixed mounting of baffle has the sleeve, telescopic inside swing joint has the ejector pin, the inner wall fixed mounting of box has the slide rail, the sliding surface of slide rail is connected with the slider, the fixed surface of slider installs the mounting panel.

The filter assembly comprises a shell, a collecting pipe, an air inlet pipe, a protective cover, a first fixing rod, a first adsorption brush, a second fixing rod and a second adsorption brush, the shell is fixedly mounted inside the box, the collecting pipe is fixedly mounted inside the shell, the air inlet pipe is fixedly mounted at the top of the collecting pipe, the protective cover is fixedly mounted at the bottom of the shell, the first fixing rod is fixedly mounted at the top of the mounting plate, the first adsorption brush is fixedly mounted on the surface of the first fixing rod, the second fixing rod is fixedly mounted at the bottom of the shell, and the second adsorption brush is fixedly mounted on the surface of the second fixing rod.

Retrieve the subassembly and include that first recovery box, second are retrieved box, movable support, lockplate, spring and kelly, the surface of first dead lever is provided with first recovery box and second and is retrieved the box, the fixed surface of first recovery box installs movable support, the surface of movable support is provided with the lockplate, the fixed surface of lockplate installs the spring, the fixed surface of second recovery box installs the kelly.

Preferably, the support frame is internally provided with a through hole matched with the rotating rod, and the limiting frame is internally and fixedly provided with a bearing matched with the rotating rod.

Preferably, the power output end of the transmission motor is fixedly provided with a driving wheel, and the transmission wheel is in transmission connection with the driving wheel through a transmission belt.

Preferably, the inner wall of the box body is fixedly provided with a transverse plate, and one side opposite to the transverse plate is fixedly provided with a sliding rail.

Preferably, the inside fixed mounting of box has the connecting block, and the shell passes through the inside fixed mounting of connecting block at the box.

Preferably, the surface of the first fixing rod is fixedly provided with a bearing plate and is arranged at the bottom of the recovery assembly.

Preferably, a clamping groove matched with the clamping rod is formed in one end, opposite to the second recovery box, of the first recovery box.

Preferably, one end of the spring is fixedly mounted on the surface of the first recovery box, and the other end of the spring is fixedly mounted on the surface of the locking plate.

Preferably, the two sides of the first recovery box are both provided with movable grooves matched with the locking plate.

Preferably, the movable support comprises a connecting plate and two rotating shafts, the connecting plate is fixedly arranged on the surface of the first recovery box, the rotating shafts are fixedly arranged on one opposite sides of the connecting plate, and the locking plate is movably connected to the surface of the rotating shafts.

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

1. according to the invention, through the arrangement of the blanking assembly and the filtering assembly, the device can filter gas when in use, and can drop particles on the surfaces of the first adsorption brush and the second adsorption brush, so that the device is time-saving and labor-saving, simple in structure, easy to operate and high in practicability.

2. According to the invention, the collection assembly is arranged, so that the device can collect fallen particles in a centralized manner in the using process, the collection is convenient, the first recovery box and the second recovery box are convenient to mount and dismount, and the device has wide development blank parts and higher popularization value.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the blanking assembly of the present invention;

FIG. 3 is a schematic view of a partial structure of a filter assembly according to the present invention;

FIG. 4 is a schematic view of the internal structure of the shroud of the present invention;

FIG. 5 is a schematic view of a first recycling bin according to the present invention;

FIG. 6 is a schematic view of the installation structure of the first recycling box and the second recycling box of the present invention;

FIG. 7 is an enlarged view taken at A of FIG. 6 according to the present invention.

In the figure: 1. a base; 2. a box body; 3. a blanking assembly; 301. a support frame; 302. a limiting frame; 303. a rotating rod; 304. a driving wheel; 305. an eccentric wheel; 306. a drive motor; 307. a sleeve; 308. a top rod; 309. a slide rail; 310. a slider; 311. mounting a plate; 4. a partition plate; 5. a filter assembly; 501. a housing; 502. a collector pipe; 503. an air inlet pipe; 504. a shield; 505. a first fixing lever; 506. a first adsorption brush; 507. a second fixing bar; 508. a second adsorption brush; 6. a recovery assembly; 601. a first recovery box; 602. a second recovery box; 603. a movable support; 604. a locking plate; 605. a spring; 606. and (5) clamping the rod.

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.

Example one

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a carborundum production is with removing dust recovery unit, includes base 1, box 2, unloading subassembly 3, baffle 4, filtering component 5 and retrieves subassembly 6, and base 1's top fixed mounting has box 2, and the inside of box 2 is provided with unloading subassembly 3, and the top of unloading subassembly 3 is provided with baffle 4, and the top of baffle 4 is provided with filtering component 5, and filtering component 5's bottom is provided with retrieves subassembly 6.

The blanking assembly 3 comprises a supporting frame 301, a limiting frame 302, a rotating rod 303, a driving wheel 304, an eccentric wheel 305, a driving motor 306, a sleeve 307, a top rod 308, a sliding rail 309, a sliding block 310 and a mounting plate 311, wherein the supporting frame 301 is fixedly arranged inside the box body 2, the limiting frame 302 is fixedly arranged on the surface of the supporting frame 301, the rotating rod 303 is movably connected inside the limiting frame 302, the driving wheel 304 is fixedly arranged on the surface of the rotating rod 303, the eccentric wheel 305 is arranged on the front surface of the limiting frame 302, the driving motor 306 is fixedly arranged inside the box body 2, the sleeve 307 is fixedly arranged inside the partition plate 4, the top rod 308 is movably connected inside the sleeve 307, the sliding rail 309 is fixedly arranged on the inner wall of the box body 2, the sliding block 310 is slidably connected.

The filter assembly 5 comprises a shell 501, a casing 501, a manifold 502, an air inlet pipe 503, a shield 504, a first fixing rod 505, a first adsorption brush 506, a second fixing rod 507 and a second adsorption brush 508, wherein the shell 501 is fixedly arranged in the box body 2, the manifold 502 is fixedly arranged in the shell 501, the air inlet pipe 503 is fixedly arranged at the top of the manifold 502, the shield 504 is fixedly arranged at the bottom of the shell 501, the first fixing rod 505 is fixedly arranged at the top of the mounting plate 311, the first adsorption brush 506 is fixedly arranged on the surface of the first fixing rod 505, the second fixing rod 507 is fixedly arranged at the bottom of the shell 501, and the second adsorption brush 508 is fixedly arranged on the surface of the second fixing rod 507, time and labor are saved, the structure is simple, the operation is easy, and the practicability is higher.

The recovery assembly 6 comprises a first recovery box 601, a second recovery box 602, a movable bracket 603, a locking plate 604, a spring 605 and a clamping rod 606, wherein the first recovery box 601 and the second recovery box 602 are arranged on the surface of a first fixing rod 505, the movable bracket 603 is fixedly arranged on the surface of the first recovery box 601, the locking plate 604 is arranged on the surface of the movable bracket 603, the spring 605 is fixedly arranged on the surface of the locking plate 604, and the clamping rod 606 is fixedly arranged on the surface of the second recovery box 602.

As a preferable embodiment of the present embodiment: the through-hole with bull stick 303 looks adaptation is seted up to support frame 301's inside, and the inside fixed mounting of spacing 302 have with the bearing of bull stick 303 looks adaptation, drive bull stick 303 through driving motor 306 and rotate, guarantee the stability of bull stick 303 through spacing 302 at the pivoted in-process to guarantee the normal operating of equipment.

As a preferable embodiment of the present embodiment: the power output end of the transmission motor 306 is fixedly provided with a driving wheel, the transmission wheel 304 is in transmission connection with the driving wheel through a transmission belt, the transmission motor 306 drives the rotating rod 303 to rotate, the rotating rod 303 drives the eccentric wheel 305, and the continuous lifting motion of the mounting plate 311 can be realized under the action of the eccentric wheel 305.

As a preferable embodiment of the present embodiment: the inner wall fixed mounting of box 2 has the diaphragm, and the opposite one side fixed mounting of diaphragm has slide rail 309, through diaphragm and screw with slide rail 309 fixed mounting in the inside of box 2, guarantees mounting panel 311 by slide rail 309 and slider 310 again and goes up and down in-process stability, avoids it to take place the displacement.

As a preferable embodiment of the present embodiment: the inside fixed mounting of box 2 has the connecting block, and shell 501 passes through connecting block fixed mounting in the inside of box 2, when waste gas passes through, can guarantee through the connecting block that shell 501's stability can not take place to rock to guarantee the steady operation of equipment.

As a preferable embodiment of the present embodiment: the surface fixed mounting of first dead lever 505 has the loading board, and sets up in the bottom of retrieving subassembly 6, because the length of second recovery box 602 is longer, can guarantee its stability under the effect of loading board, can not take place to turn on one's side when carrying out the granule and retrieve.

Example two

As a preferable embodiment of the present embodiment: the opposite ends of the first recycling box 601 and the second recycling box 602 are provided with a clamping groove adapted to the clamping rod 606, the first recycling box 601 and the second recycling box 602 are fixedly mounted on the surface of the first fixing rod 505, and the clamping rod at the end of the second recycling box 602 needs to be inserted into the first recycling box 601.

As a preferable embodiment of the present embodiment: one end of the spring 605 is fixedly mounted on the surface of the first recovery box 601, and the other end of the spring 605 is fixedly mounted on the surface of the locking plate 604, so that the locking plate 604 is convenient to operate while the stability of the locking plate 604 is ensured, and the structure is simple and practical.

As a preferable embodiment of the present embodiment: the two sides of the first recovery box 601 are both provided with movable slots adapted to the locking plate 604, and in the process of rotation of the locking plate 604, sufficient movable space is required, so that the movable slots can meet the requirement of the locking plate 604, thereby ensuring that the first recovery box 601 and the second recovery box 602 can be fixed together.

As a preferable embodiment of the present embodiment: the movable support 603 comprises a connecting plate and two rotating shafts, the connecting plate is fixedly arranged on the surface of the first recovery box 601, the rotating shafts are fixedly arranged on one side opposite to the connecting plate, the locking plate 604 is movably connected on the surface of the rotating shafts, the locking plate 604 is movably connected with the first recovery box 601 through the movable support 603, and the retainer can firmly fix the clamping rod 606.

The working principle is as follows: the exhaust gas is introduced into the shield 502, silicon carbide particles in the exhaust gas are adsorbed under the action of the first adsorption brush 506 and the second adsorption brush 508, after the adsorption, the transmission motor 306 is started to drive the eccentric wheel 305 to rotate, then the eccentric wheel 305 drives the mounting plate 311 to lift in the rotating process, the first adsorption brush 506 and the second adsorption brush 508 are driven to shake in the lifting process of the lifting plate 311, particles on the surface of the particles are shaken off and collected by the first recovery box 601 and the second recovery box 602, after the exhaust gas is filled, the locking plate 604 is pinched, and then the first recovery box 601 and the second recovery box 602 are separated, so that the operation is simple.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 carborundum production is with removing dust recovery unit, includes base (1), box (2), unloading subassembly (3), baffle (4), filtering component (5) and recovery subassembly (6), its characterized in that: a box body (2) is fixedly mounted at the top of the base (1), a blanking assembly (3) is arranged in the box body (2), a partition plate (4) is arranged at the top of the blanking assembly (3), a filtering assembly (5) is arranged at the top of the partition plate (4), and a recovery assembly (6) is arranged at the bottom of the filtering assembly (5);

the blanking assembly (3) comprises a support frame (301), a limiting frame (302), a rotating rod (303), a transmission wheel (304), an eccentric wheel (305), a transmission motor (306), a sleeve (307), a top rod (308), a sliding rail (309), a sliding block (310) and a mounting plate (311), the support frame (301) is fixedly mounted inside the box body (2), the limiting frame (302) is fixedly mounted on the surface of the support frame (301), the rotating rod (303) is movably connected inside the limiting frame (302), the transmission wheel (304) is fixedly mounted on the surface of the rotating rod (303), the eccentric wheel (305) is arranged on the front surface of the limiting frame (302), the transmission motor (306) is fixedly mounted inside the box body (2), the sleeve (307) is fixedly mounted inside the partition plate (4), and the top rod (308) is movably connected inside the sleeve (307), a sliding rail (309) is fixedly installed on the inner wall of the box body (2), a sliding block (310) is connected to the surface of the sliding rail (309) in a sliding mode, and an installation plate (311) is fixedly installed on the surface of the sliding block (310);

the filter assembly (5) comprises a shell (501), a collecting pipe (502), an air inlet pipe (503), a shield (504), a first fixing rod (505), a first adsorption brush (506), a second fixing rod (507) and a second adsorption brush (508), a shell (501) is fixedly arranged in the box body (2), a collecting pipe (502) is fixedly arranged in the shell (501), an air inlet pipe (503) is fixedly arranged at the top of the collecting pipe (502), a shield (504) is fixedly arranged at the bottom of the shell (501), a first fixed rod (505) is fixedly arranged at the top of the mounting plate (311), a first adsorption brush (506) is fixedly arranged on the surface of the first fixed rod (505), a second fixing rod (507) is fixedly installed at the bottom of the shell (501), and a second adsorption brush (508) is fixedly installed on the surface of the second fixing rod (507);

retrieve subassembly (6) and include that first recovery box (601), second retrieve box (602), movable support (603), lockplate (604), spring (605) and kelly (606), the surface of first dead lever (505) is provided with first recovery box (601) and second and retrieves box (602), the fixed surface of first recovery box (601) installs movable support (603), the surface of movable support (603) is provided with lockplate (604), the fixed surface of lockplate (604) installs spring (605), the fixed surface of second recovery box (602) installs kelly (606).

2. The dust removal and recovery device for producing silicon carbide according to claim 1, wherein: the through-hole with bull stick (303) looks adaptation is seted up to the inside of support frame (301), and the inside fixed mounting of spacing (302) has the bearing with bull stick (303) looks adaptation.

3. The dust removal and recovery device for producing silicon carbide according to claim 1, wherein: the power output end of the transmission motor (306) is fixedly provided with a driving wheel, and the transmission wheel (304) is in transmission connection with the driving wheel through a transmission belt.

4. The dust removal and recovery device for producing silicon carbide according to claim 1, wherein: the inner wall fixed mounting of box (2) has the diaphragm, and the opposite one side fixed mounting of diaphragm has slide rail (309).

5. The dust removal and recovery device for producing silicon carbide according to claim 1, wherein: the inside fixed mounting of box (2) has the connecting block, and shell (501) passes through the inside of connecting block fixed mounting in box (2).

6. The dust removal and recovery device for producing silicon carbide according to claim 1, wherein: the surface of the first fixing rod (505) is fixedly provided with a bearing plate and is arranged at the bottom of the recovery assembly (6).

7. The dust removal and recovery device for producing silicon carbide according to claim 1, wherein: and a clamping groove matched with the clamping rod (606) is formed in one end, opposite to the second recovery box (602), of the first recovery box (601).

8. The dust removal and recovery device for producing silicon carbide according to claim 1, wherein: one end of the spring (605) is fixedly arranged on the surface of the first recovery box (601), and the other end is fixedly arranged on the surface of the locking plate (604).

9. The dust removal and recovery device for producing silicon carbide according to claim 1, wherein: the two sides of the first recovery box (601) are both provided with movable grooves matched with the locking plate (604).

10. The dust removal and recovery device for producing silicon carbide according to claim 1, wherein: the movable support (603) comprises two connecting plates and two rotating shafts, the connecting plates are fixedly arranged on the surface of the first recovery box (601), the rotating shafts are fixedly arranged on one opposite sides of the connecting plates, and the locking plates (604) are movably connected on the surface of the rotating shafts.