CN216418777U - Industrial silicon smelting flue gas dust removal device - Google Patents

Industrial silicon smelting flue gas dust removal device Download PDF

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Publication number
CN216418777U
CN216418777U CN202122526476.7U CN202122526476U CN216418777U CN 216418777 U CN216418777 U CN 216418777U CN 202122526476 U CN202122526476 U CN 202122526476U CN 216418777 U CN216418777 U CN 216418777U
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China
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dust removal
pipe
side wall
flue gas
water
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CN202122526476.7U
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Chinese (zh)
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刘兴旺
陈天诸
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Xinjiang Minwang Silicon Industry Co ltd
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Xinjiang Minwang Silicon Industry Co ltd
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Abstract

The utility model discloses a dust removal device for industrial silicon smelting flue gas, which comprises a dust removal box, wherein the left side surface outside the dust removal box is provided with a draught fan and a water pump, the air suction opening of the draught fan is connected with one end of a smoke suction pipe, the other end of the smoke suction pipe is connected with the smoke outlet of the smelting furnace, the air outlet of the draught fan is connected with one end of a smoke exhaust pipe, the other end of the smoke exhaust pipe penetrates through the left side wall of the dust removal box and is positioned at the bottom of the box, the water pumping port of the water pumping pump is connected with one end of a water pumping pipe, the other end of the water pumping pipe is connected with a water supply device, the water outlet of the water suction pump is connected with one end of a water discharge pipe, the other end of the water discharge pipe penetrates through the left side wall of the dust removal box and is positioned above the smoke discharge pipe, the upper portion that just is located the drain pipe on the right side wall of dust removal case is equipped with the chimney, the inside of chimney is equipped with the filter screen, be equipped with clearance mechanism on the left side wall of dust removal case. The utility model discloses can remove dust for the flue gas, reduce dust content in the flue gas, reduce environmental pollution.

Description

Industrial silicon smelting flue gas dust removal device
Technical Field
The utility model relates to an industrial silicon smelting production technical field, the concrete field is an industrial silicon smelting flue gas dust collector.
Background
The silicon ferroalloy industry belongs to the high-energy-consumption and high-pollution industry, most of domestic ferroalloy enterprises can not consider the problem of environmental protection in the initial stage of plant building, corresponding environmental protection facilities are not equipped, and along with the increase of national environmental protection and the strictness of environmental standard specifications, a plurality of ferroalloy plants are subjected to dust removal system modification or reconstruction and equipment.
Recently, because of the particularity of the smelting process of the silicon-based ferroalloy, the discharged flue gas contains a large amount of dust, and the development of a dust removal treatment device which meets the requirements of dust treatment is necessary.
Therefore, the industrial silicon smelting flue gas dust removal device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flue gas dust collector is smelted to industrial silicon to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an industrial silicon smelting flue gas dust removal device comprises a dust removal box, wherein a draught fan and a water suction pump are arranged on the left side surface outside the dust removal box, a suction port of the draught fan is connected with one end of a smoke suction pipe, the other end of the smoke suction pipe is connected with a smoke exhaust port of a smelting furnace, an air outlet of the draught fan is connected with one end of a smoke exhaust pipe, the other end of the smoke exhaust pipe penetrates through the left side wall of the dust removal box and is located at the bottom of the dust removal box, a water suction port of the water suction pump is connected with one end of a water suction pipe, the other end of the water suction pipe is connected with one end of a water discharge pipe, the other end of the water discharge pipe penetrates through the left side wall of the dust removal box and is located above the smoke exhaust pipe, a smoke exhaust cylinder is arranged on the right side wall of the dust removal box and above the water discharge pipe, a filter screen is arranged inside the smoke exhaust cylinder, and a cleaning mechanism for cleaning dust on the filter screen is arranged on the left side wall of the dust removal box, the upper port department of dust removal case is provided with the case lid, the outer lower surface four corners of dust removal case all is provided with the supporting leg, the outer lower surface center of dust removal case is provided with the outlet.
Preferably, the cleaning mechanism comprises an outer supporting cylinder fixed on the left side wall of the dust removing box, an inner supporting cylinder is arranged inside the outer supporting cylinder, the right end of the inner supporting cylinder penetrates through the right side wall of the outer supporting cylinder, an installation cylinder is arranged on the outer right side surface of the outer supporting cylinder, a mounting plate is arranged on the right end surface of the installation cylinder, a bearing seat is arranged at the circle center of the mounting plate, a bearing is arranged inside the bearing seat, a rotating shaft is arranged inside the bearing, a supporting plate is arranged on the right end surface of the rotating shaft, brush bristles are arranged on the right side surface of the supporting plate, pillars are arranged on the upper side and the lower side of the inner left side surface of the installation cylinder, motor mounting plates are arranged on the right end surfaces of the two pillars, a motor is arranged on the left side surface of each motor mounting plate, the output end of the motor is connected with the rotating shaft through a coupler, and a fixing plate is arranged on the left end surface of the outer supporting cylinder, an electric telescopic rod is arranged on the right side surface of the fixing plate and inside the inner supporting barrel, and the output end of the electric telescopic rod is connected with the right side wall of the inner supporting barrel.
Preferably, a guide mechanism is arranged between the outer support cylinder and the inner support cylinder, the guide mechanism comprises a guide rail fixed on the inner side surface of the outer support cylinder and a sliding block fixed on the outer side surface of the inner support cylinder, and the sliding block is arranged on the guide rail.
Preferably, the smoke exhaust pipe and the water discharge pipe are both hard pipes.
Preferably, a plurality of through holes are uniformly formed below the side wall of the smoke exhaust pipe, and a plurality of nozzles are uniformly arranged below the outer side surface of the water exhaust pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an industrial silicon smelting flue gas dust removal device, which can simultaneously start a draught fan and a water pump to work, and can spray water to remove dust for flue gas in a dust removal box, thereby reducing the dust content in the flue gas and annular pollution; the utility model discloses a dust in the flue gas can be filtered once more to the filter screen to through the design of dust removal mechanism, can clear up the dust of adhering to on the filter screen automatically, need not artifical frequent clearance and change new filter screen, facilitate the use.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a perspective view of the cleaning mechanism;
fig. 3 is a schematic perspective view of the present invention.
In the figure: 1-dust removal box, 2-draught fan, 3-water pump, 4-smoke extraction pipe, 5-smoke extraction pipe, 6-water extraction pipe, 7-water discharge pipe, 8-smoke extraction cylinder, 9-filter screen, 10-box cover, 11-support leg, 12-water discharge port, 13-outer support cylinder, 14-inner support cylinder, 15-installation cylinder, 16-installation plate, 17-bearing seat, 18-rotation shaft, 19-support plate, 20-support column, 21-motor installation plate, 22-motor, 23-fixed plate, 24-electric telescopic rod, 25-guide rail and 26-slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an industrial silicon smelts flue gas dust collector, includes dust removal case 1, the outer left surface of dust removal case 1 is provided with draught fan 2 and suction pump 3, the suction opening of draught fan 2 is connected with the one end of smoke extraction pipe 4, the other end of smoke extraction pipe 4 links to each other with the exhaust port of smelting furnace, the one end of exhaust pipe 5 is connected to the air exit of draught fan 2, the other end of exhaust pipe 5 passes the left side wall of dust removal case 1 and is located the bottom of dust removal case 1, starts draught fan 2 work, can carry the flue gas to the inside of dust removal case 1 through smoke extraction pipe 4 and exhaust pipe 5, the suction opening of suction pump 3 is connected with the one end of suction pipe 6, the other end of suction pipe 6 links to each other with water supply equipment, the outlet of suction pump 3 is connected with the one end of drain pipe 7, the other end of drain pipe 7 passes the left side wall of dust removal case 1 and is located the top of exhaust pipe 5, the water pump 3 is started to work, water can be transported to the interior of the dust removal box 1 through the water pumping pipe 6 and the water drainage pipe 7, then spilled out to remove dust from the flue gas, a smoke exhaust pipe 8 is arranged on the right side wall of the dust removing box 1 and above the water discharge pipe 7, a filter screen 9 is arranged in the smoke exhaust tube 8, the filter screen 9 is used for filtering dust in smoke again, the left side wall of the dust removing box 1 is provided with a cleaning mechanism for cleaning dust on the filter screen 9, the dust attached on the filter screen 9 is automatically cleaned, the filtering effect of the filter screen 9 is ensured, the filter screen 9 does not need to be cleaned and replaced frequently by manpower, a box cover 10 is arranged at the upper port of the dust removing box 1, four corners of the outer lower surface of the dust removing box 1 are provided with supporting legs 11, the center of the outer lower surface of the dust removal box 1 is provided with a water outlet 12 for discharging sewage containing dust.
Specifically, the cleaning mechanism comprises an outer supporting barrel 13 fixed on the left side wall of the dust removing box 1, the cleaning mechanism plays a role in supporting and installing, an inner supporting barrel 14 is arranged inside the outer supporting barrel 13, the right end of the inner supporting barrel 14 penetrates through the right side wall of the outer supporting barrel 13 and the outer right side surface is provided with an installing barrel 15, the right end surface of the installing barrel 15 is provided with an installing plate 16, a bearing seat 17 is arranged at the center of the installing plate 16, a bearing is arranged inside the bearing seat 17, a rotating shaft 18 is arranged inside the bearing, the bearing is used for rolling and supporting the rotating shaft 18, a supporting plate 19 is arranged on the right end surface of the rotating shaft 18, bristles are arranged on the right end surface of the supporting plate 19, supporting columns 20 are arranged on the upper side and the lower side of the inner left side surface of the installing barrel 15, motor installing plates 21 are arranged on the right end surface of the two supporting columns 20, and the two supporting columns 20 are used for supporting and fixing the motor installing plates 21, motor 22 is installed to motor mounting panel 21's left surface, motor 22's output passes through the shaft coupling and links to each other with axis of rotation 18, the left end face of outer support section of thick bamboo 13 is provided with fixed plate 23, the right flank of fixed plate 23 and the inside that is located interior support section of thick bamboo 14 are provided with electric telescopic handle 24, electric telescopic handle 24's output links to each other with the right side wall of interior support section of thick bamboo 14, starts motor telescopic handle 24 work, and electric telescopic handle 24's output can drive interior support section of thick bamboo 14 and move right, and then drives installation section of thick bamboo 15 and move right, finally can drive backup pad 19 and move right, makes the brush hair and filter screen 9 laminating, then starter motor 22 work can drive axis of rotation 18 through the shaft coupling and rotate, and then drive backup pad 19 and brush hair and rotate to the dust of clearance attached to on filter screen 9.
Specifically, a guide mechanism is arranged between the outer support cylinder 13 and the inner support cylinder 14, the guide mechanism comprises a guide rail 25 fixed on the inner side surface of the outer support cylinder 13 and a slide block 26 fixed on the outer side surface of the inner support cylinder 14, the slide block 26 is mounted on the guide rail 25, and the guide rail 25 and the slide block 26 play a role in guiding and supporting, so that the radial force applied to the electric telescopic rod 24 is reduced, and the service life of the electric telescopic rod 24 is prolonged.
Specifically, the smoke exhaust pipe 5 and the water discharge pipe 7 are both hard pipes.
Particularly, the lateral wall below of tub 5 of discharging fume evenly opens has a plurality of through-holes, the lateral surface below of drain pipe 7 evenly is provided with a plurality of nozzles, and a plurality of through-holes are used for the even discharge flue gas, and a plurality of nozzles are used for even blowout water to increase the area of contact of water and flue gas, thereby improve dust removal effect.
The working principle is as follows: when the utility model is used, the draught fan 2 is started to work, the flue gas can be conveyed to the inside of the dust removal box 1 through the smoke exhaust pipe 4 and the smoke exhaust pipe 5, the water suction pump 3 is started to work, the water can be conveyed to the inside of the dust removal box 1 through the water suction pipe 6 and the water discharge pipe 7 and then is spilled out, thereby removing dust for the flue gas, and the waste water containing dust can flow out through the water discharge port; filter screen 9 can filter the dust in the flue gas once more, when filter screen 9 uses the table to adhere to a large amount of dust for a long time, starting motor telescopic link 24 work, electric telescopic handle 24's output can drive interior support section of thick bamboo 14 and remove right, and then drive installation section of thick bamboo 15 and remove right, can drive backup pad 19 finally and remove right and make the brush hair and the laminating of filter screen 9, then starting motor 22 work, can drive axis of rotation 18 through the shaft coupling and rotate, and then drive backup pad 19 and brush hair and rotate, thereby the dust of clearance attached to on filter screen 9.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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 (5)

1. The utility model provides an industrial silicon smelting flue gas dust collector, includes dust removal case (1), its characterized in that: the outer left surface of dust removal case (1) is provided with draught fan (2) and suction pump (3), the suction opening of draught fan (2) is connected with the one end of smoke extraction pipe (4), the other end of smoke extraction pipe (4) links to each other with the exhaust port of smelting furnace, the one end of discharging fume pipe (5) is connected to the air exit of draught fan (2), the other end of discharging fume pipe (5) passes the left side wall of dust removal case (1) and is located the bottom of dust removal case (1), suction pump (3) suction port is connected with the one end of drinking-water pipe (6), the other end of drinking-water pipe (6) links to each other with water supply equipment, the outlet of suction pump (3) is connected with the one end of drain pipe (7), the other end of drain pipe (7) passes the left side wall of dust removal case (1) and is located the top of discharging fume pipe (5), be provided with a section of thick bamboo (8) of discharging fume on the right side wall of dust removal case (1) and the top that is located drain pipe (7), the inside of chimney (8) is provided with filter screen (9), be provided with the clearance mechanism that is used for clearing up dust on filter screen (9) on the left side wall of dust removal case (1), the last port department of dust removal case (1) is provided with case lid (10), the outer lower surface four corners of dust removal case (1) all is provided with supporting leg (11), the outer lower surface center of dust removal case (1) is provided with outlet (12).
2. The industrial silicon smelting flue gas dust removal device of claim 1, which is characterized in that: the cleaning mechanism comprises an outer supporting barrel (13) fixed on the left side wall of a dust removing box (1), wherein an inner supporting barrel (14) is arranged inside the outer supporting barrel (13), the right end of the inner supporting barrel (14) penetrates through the right side wall of the outer supporting barrel (13) and the outer right side surface of the outer supporting barrel (15), a mounting plate (16) is arranged on the right end surface of the mounting barrel (15), a bearing seat (17) is arranged at the circle center of the mounting plate (16), a bearing is arranged inside the bearing seat (17), a rotating shaft (18) is arranged inside the bearing, a supporting plate (19) is arranged on the right end surface of the rotating shaft (18), bristles are arranged on the right side surface of the supporting plate (19), supporting columns (20) are arranged on the upper side surface and the lower side surface of the inner left side surface of the mounting barrel (15), and motor mounting plates (21) are arranged on the right end surfaces of the supporting columns (20), motor (22) are installed to the left surface of motor mounting panel (21), the output of motor (22) passes through the shaft coupling and links to each other with axis of rotation (18), the left end face of outer support section of thick bamboo (13) is provided with fixed plate (23), the inside that the right flank of fixed plate (23) just is located interior support section of thick bamboo (14) is provided with electric telescopic handle (24), the output of electric telescopic handle (24) links to each other with the right side wall of interior support section of thick bamboo (14).
3. The industrial silicon smelting flue gas dust removal device according to claim 2, characterized in that: a guide mechanism is arranged between the outer support barrel (13) and the inner support barrel (14), the guide mechanism comprises a guide rail (25) fixed on the inner side surface of the outer support barrel (13) and a sliding block (26) fixed on the outer side surface of the inner support barrel (14), and the sliding block (26) is installed on the guide rail (25).
4. The industrial silicon smelting flue gas dust removal device of claim 1, which is characterized in that: the smoke exhaust pipe (5) and the water discharge pipe (7) are both hard pipes.
5. The industrial silicon smelting flue gas dust removal device of claim 1, which is characterized in that: a plurality of through holes are uniformly formed below the side wall of the smoke exhaust pipe (5), and a plurality of nozzles are uniformly arranged below the outer side surface of the water exhaust pipe (7).
CN202122526476.7U 2021-10-20 2021-10-20 Industrial silicon smelting flue gas dust removal device Active CN216418777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122526476.7U CN216418777U (en) 2021-10-20 2021-10-20 Industrial silicon smelting flue gas dust removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122526476.7U CN216418777U (en) 2021-10-20 2021-10-20 Industrial silicon smelting flue gas dust removal device

Publications (1)

Publication Number Publication Date
CN216418777U true CN216418777U (en) 2022-05-03

Family

ID=81332931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122526476.7U Active CN216418777U (en) 2021-10-20 2021-10-20 Industrial silicon smelting flue gas dust removal device

Country Status (1)

Country Link
CN (1) CN216418777U (en)

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