CN213559071U

CN213559071U - Concrete raw material detects uses fly ash collection device

Info

Publication number: CN213559071U
Application number: CN202022552106.6U
Authority: CN
Inventors: 林鹏辉; 阳春雄; 赵劲松; 覃春华; 周其家
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-06-29
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses a concrete raw materials detects uses fly ash collection device, including fan, otter board, electrostatic precipitator, collecting vat, filter screen, start the fan with fly ash through otter board and first tuber pipe suction electrostatic precipitator in, fly ash is behind electrostatic precipitator's anion emitter, the surface is charged with the negative charge, the fly ash with the negative charge receives the attraction of positive pole, discharges and deposit on the positive pole to realize the collection to fly ash; the air after dust removal is discharged into the air after passing through a collecting tank and a filter screen on an exhaust pipe, and the filter screen is arranged to prevent fly ash from escaping; the screen plate is arranged to facilitate the filtration of large particles, paper sheets or fibers and prevent impurities from blocking the air pipe; after the collection is completed, the electrostatic dust collector is closed, the vibration motor is started to vibrate the electrostatic dust collector, and the enriched coal ash on the anode plate is shaken to enter the collecting tank through the dust outlet hopper for collection.

Description

Concrete raw material detects uses fly ash collection device

Technical Field

The utility model relates to a dust collection device specifically is a concrete raw materials detects uses fly ash collection device.

Background

Fly ash is a fine solid particulate in the ash of flue gases produced by the combustion of fuels, such as the fine ash collected from flue gases in coal-fired power plants. The fly ash is formed by cooling pulverized coal after entering a hearth at 1300-1500 ℃ and being subjected to heat absorption by a hot surface under the suspension combustion condition. Most of the fly ash is spherical due to the action of surface tension, the surface is smooth, and micropores are small. Some of the particles are adhered by colliding with each other in a molten state, and thus, they become honeycomb-shaped composite particles having rough surfaces and many edges.

The fly ash has wide sources, can be recycled to prepare cement, the physicochemical properties of the fly ash such as particle size and the like are detected before the fly ash is recycled, the fly ash is inevitably thrown to the ground or a table top in the detection process, and because of different ways of generating the fly ash, some fly ash may have toxic substances, and at the moment, the toxic fly ash can enter the environment to pollute the environment by a common collection mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete raw materials detects uses fly ash collection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fly ash collecting device for detecting a concrete raw material comprises a shell, wherein a handle is fixedly arranged at the top of the shell, the bottom of the shell is in an open design, an air inlet cover is fixedly arranged at the bottom of the shell, a screen plate is fixedly arranged at the top of the air inlet cover, and the screen plate is arranged to facilitate filtering of large particles, paper sheets or fibers and prevent sundries from blocking an air pipe; the utility model discloses a dust collector, including the screen plate, first tuber pipe, the one end pipe connector of first tuber pipe and second tuber pipe, be provided with the fan on the second tuber pipe, the other end of second tuber pipe and electrostatic precipitator's air intake fixed connection, electrostatic precipitator fixed mounting is on the inner wall of casing, fixedly connected with goes out the dirt fill on electrostatic precipitator's the air outlet, the below that goes out the dirt fill is provided with the collecting vat, the collecting vat top is offered and is used for the opening with the lower extreme looks adaptation that goes out the dirt fill, the air exit that is used for with exhaust pipe fixed connection is offered at the top of collecting vat, the through-hole of seting up on the casing is run through on collecting vat one side and is stretched outside the casing, the exhaust pipe is located the outside of casing, fixed mounting.

As a further aspect of the present invention: the electrostatic dust collector is characterized in that an anion emitter is arranged at one end close to the air inlet, a cation collector is arranged at one end close to the air outlet, the surface of the fly ash is negatively charged after passing through the anion emitter, and the fly ash with the negative charges is attracted by the anode, discharged on the anode and deposited on the anode.

As a further aspect of the present invention: and a vibration motor is fixedly arranged on one side of the electrostatic dust collector.

As a further aspect of the present invention: the bottom of collecting vat is provided with the diaphragm, one side of collecting vat is provided with the riser, the bottom fixed mounting of collecting vat has the pulley, the pulley symmetry is provided with two, the pulley slides and sets up on the diaphragm, one side fixed mounting of collecting vat has the inserted bar, set up the recess that is used for holding spacing ball on the inserted bar, fixedly connected with spring on the spacing ball, set up the recess that is used for holding inserted bar and spring on the riser, the other end fixed mounting of spring is on the recess inner wall of seting up on the riser, spacing ball symmetry is provided with two, the opposite side fixed mounting of collecting vat has the handle.

As a further aspect of the present invention: the peripheral cover of handle is equipped with anti-skidding cover, the material of antiskid cover is the silica gel material.

As a further aspect of the present invention: the fan, the electrostatic dust collector and the vibration motor are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.

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

1. the utility model discloses a fan is through otter board and first tuber pipe suction in electrostatic precipitator with fly ash, and fly ash is after electrostatic precipitator's anion emitter, and the surface is charged with the negative charge, and fly ash with the negative charge receives the attraction of positive pole, discharges on the positive pole and deposit on the positive pole to realize the collection to fly ash;

2. the utility model uses the vibration motor to vibrate the electrostatic dust collector, and the coal ash gathered on the anode plate is shaken to enter the collecting tank through the dust outlet hopper for collection;

3. the utility model extrudes the limit ball through the inserted bar, extrudes the spring through the limit ball, and the limit ball slides into the groove on the inserted bar, thereby realizing the positioning of the collecting tank and preventing the collecting tank from sliding in the use process;

4. the utility model discloses set up the antiskid cover in the grip periphery, increase the personnel and increase the frictional force between device and the staff when the comfort level of holding the device, prevent that the device from dropping.

Drawings

Fig. 1 is a schematic structural view of a fly ash collecting device for detecting a concrete raw material.

Fig. 2 is a front view of a fly ash collecting device for concrete raw material testing.

Fig. 3 is a schematic structural view of a part a of the fly ash collecting device for detecting a concrete raw material.

Shown in the figure: the device comprises a shell 1, a fan 2, a vertical plate 3, a first air pipe 4, an air inlet cover 5, a pulley 6, a collecting tank 7, a handle 8, an exhaust pipe 9, a filter screen 10, a dust outlet hopper 11, a vibration motor 12, an electrostatic dust collector 13, a handle 14, an anti-skidding sleeve 15, a spring 16, a limiting ball 17, an inserting rod 18 and a screen plate 19.

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 to 3, in an embodiment of the present invention, a fly ash collecting device for detecting a concrete raw material includes a casing 1, a fan 2, a vertical plate 3, a first air duct 4, an air inlet cover 5, a pulley 6, a collecting tank 7, a handle 8, an exhaust duct 9, a filter screen 10, a dust outlet hopper 11, a vibration motor 12, an electrostatic precipitator 13, a handle 14, an anti-slip sleeve 15, a spring 16, a limit ball 17, an insertion rod 18 and a mesh plate 19, wherein the top of the casing 1 is fixedly provided with the handle 14, the bottom of the casing 1 is an open design, the bottom of the casing 1 is fixedly provided with the air inlet cover 5, the top of the air inlet cover 5 is fixedly provided with the mesh plate 19, and the mesh plate 19 is provided to facilitate filtering large air duct particles, paper pieces or fibers, so as to prevent; a first air pipe 4 is fixedly mounted at the top of the screen plate 19, the first air pipe 4 is connected with one end of a second air pipe through a pipe, a fan 2 is arranged on the second air pipe, the other end of the second air pipe is fixedly connected with an air inlet of an electrostatic dust collector 13, the electrostatic dust collector 13 is fixedly mounted on the inner wall of the shell 1, a dust outlet hopper 11 is fixedly connected with an air outlet of the electrostatic dust collector 13, a collecting tank 7 is arranged below the dust outlet hopper 11, an opening matched with the lower end of the dust outlet hopper 11 is formed in the top of the collecting tank 7, an air outlet fixedly connected with an exhaust pipe 9 is formed in the top of the collecting tank 7, one side of the collecting tank 7 penetrates through a through hole formed in the shell 1 and extends out of the shell 1, the exhaust pipe 9 is positioned outside the shell 1, a filter screen 10 is fixedly mounted in the exhaust pipe 9, and one end of the electrostatic dust collector 13 close to the, one end close to the air outlet is a cation collector, the surface of the fly ash is negatively charged after passing through an anion emitter, the fly ash with the negative charge is attracted by an anode, the fly ash is discharged on the anode and is deposited on the anode, a vibration motor 12 is fixedly mounted on one side of an electrostatic dust collector 13, a transverse plate is arranged at the bottom of a collecting tank 7, a vertical plate 3 is arranged on one side of the collecting tank 7, pulleys 6 are fixedly mounted at the bottom of the collecting tank 7, the two pulleys 6 are symmetrically arranged, the pulleys 6 are slidably arranged on the transverse plate, an inserting rod 18 is fixedly mounted on one side of the collecting tank 7, a groove for accommodating a limiting ball 17 is formed in the inserting rod 18, a spring 16 is fixedly connected to the limiting ball 17, a groove for accommodating the inserting rod 18 and the spring 16 is formed in the vertical plate 3, and the other end of the spring 16 is fixedly mounted on the inner wall, the spacing ball 17 symmetry is provided with two, the opposite side fixed mounting of collecting vat 7 has handle 8, the peripheral cover of handle 14 is equipped with anti-skidding cover 15, the material of anti-skidding cover 15 is the silica gel material, fan 2, electrostatic precipitator 13 and shock dynamo 12 pass through the wire and are connected with the switch electricity, and the switch passes through the wire and is connected with external power supply electricity.

The utility model discloses a theory of operation is:

when the device is used for collecting and cleaning scattered dust, the handle 14 is held by hand, the air inlet cover 5 is aligned to a position to be cleaned, the fan 2 is started to pump the fly ash into the electrostatic dust collector 13 through the screen plate 19 and the first air duct 4, the surface of the fly ash is negatively charged after the fly ash passes through the anion emitter of the electrostatic dust collector 13, the fly ash with the negative charges is attracted by the anode, and the fly ash is discharged on the anode and deposited on the anode, so that the collection of the fly ash is realized; the air after dust removal is discharged into the air after passing through a collecting tank 7 and a filter screen 10 on an exhaust pipe 9, and the filter screen 10 is arranged to prevent fly ash from escaping; the net plate 19 is arranged to filter large particles, paper sheets or fibers conveniently, so that sundries are prevented from blocking the air pipe; after the collection is finished, closing the electrostatic dust collector 13, starting the vibration motor 12 to vibrate the electrostatic dust collector 13, and allowing the fly ash enriched on the anode plate to pass through the dust outlet hopper 11 and enter the collecting tank 7 for collection after being shaken; after the completion is collected to fly ash, extract inserted bar 18 from between spacing ball 17 hard, pour out the fly ash in collecting vat 7 and carry out special aftertreatment, when inserting collecting vat 7 back, inserted bar 18 extrudes spacing ball 17, spacing ball 17 extrudees spring 16, spacing ball 17 slides in the recess on inserted bar 18, thereby realize the location to collecting vat 7, prevent that collecting vat 7 from taking place to slide in the use, set up pulley 6 in collecting vat 7's bottom, reduce the frictional force between collecting vat 7 and the diaphragm, it is more smooth and easy when making the pulling collecting vat 7, the utility model discloses set up antiskid cover 15 in the handle periphery, increase the frictional force between device and the staff when increasing the comfort level that personnel held the device, prevent that the device from dropping.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a concrete raw materials detects uses fly ash collection device, includes casing (1), its characterized in that: the dust collector is characterized in that a handle (14) is fixedly mounted at the top of the shell (1), the bottom of the shell (1) is designed to be an opening, an air inlet cover (5) is fixedly mounted at the bottom of the shell (1), a screen plate (19) is fixedly mounted at the top of the air inlet cover (5), a first air pipe (4) is fixedly mounted at the top of the screen plate (19), the first air pipe (4) is connected with one end of a second air pipe in a pipe manner, a fan (2) is arranged on the second air pipe, the other end of the second air pipe is fixedly connected with an air inlet of an electrostatic dust collector (13), the electrostatic dust collector (13) is fixedly mounted on the inner wall of the shell (1), a dust outlet hopper (11) is fixedly connected onto an air outlet of the electrostatic dust collector (13), a collecting tank (7) is arranged below the dust outlet hopper (11), an opening matched with the lower end of the dust outlet hopper (11) is formed, an air outlet used for being fixedly connected with an air exhaust pipe (9) is formed in the top of the collecting tank (7), one side of the collecting tank (7) penetrates through a through hole formed in the shell (1) and extends out of the shell (1), the air exhaust pipe (9) is located on the outer side of the shell (1), and a filter screen (10) is fixedly installed in the air exhaust pipe (9).

2. The fly ash collecting device for concrete raw material detection according to claim 1, characterized in that: and one end of the electrostatic dust collector (13) close to the air inlet is provided with an anion emitter, and the other end of the electrostatic dust collector close to the air outlet is provided with a cation collector.

3. The fly ash collecting device for concrete raw material detection according to claim 1, characterized in that: and a vibration motor (12) is fixedly arranged on one side of the electrostatic dust collector (13).

4. The fly ash collecting device for concrete raw material detection according to claim 1, characterized in that: a transverse plate is arranged at the bottom of the collecting tank (7), a vertical plate (3) is arranged at one side of the collecting tank (7), pulleys (6) are fixedly arranged at the bottom of the collecting groove (7), two pulleys (6) are symmetrically arranged, the pulley (6) is arranged on the transverse plate in a sliding manner, one side of the collecting groove (7) is fixedly provided with an inserting rod (18), the inserted bar (18) is provided with a groove for accommodating the limiting ball (17), the limiting ball (17) is fixedly connected with a spring (16), the vertical plate (3) is provided with a groove for accommodating the inserted bar (18) and the spring (16), the other end of the spring (16) is fixedly arranged on the inner wall of a groove arranged on the vertical plate (3), two limiting balls (17) are symmetrically arranged, and a handle (8) is fixedly mounted on the other side of the collecting groove (7).

5. The fly ash collecting device for concrete raw material detection according to claim 1, characterized in that: the periphery of the grip (14) is sleeved with an anti-slip sleeve (15), and the anti-slip sleeve (15) is made of silica gel.

6. The fly ash collecting device for concrete raw material detection according to claim 1, characterized in that: the fan (2), the electrostatic dust collector (13) and the vibration motor (12) are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.