CN217092674U

CN217092674U - Coal dressing dust collector

Info

Publication number: CN217092674U
Application number: CN202220812242.0U
Authority: CN
Inventors: 李晓东; 殷智武
Original assignee: Shaqu Coal Preparation Plant Huajin Coking Coal Co ltd
Current assignee: Shaqu Coal Preparation Plant Huajin Coking Coal Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-02
Anticipated expiration: 2032-04-11

Abstract

The application provides a coal dressing dust collector, including the chassis, still include: the sliding rods are fixedly connected to the top wall of the bottom frame and are uniformly provided with 3-8 groups; the dust removal tank is connected to the outer wall of the sliding rod in a sliding mode, and the bottom wall and the top wall of the supporting end of the dust removal tank are fixedly connected with elastic pieces and an air inlet part which is connected to the inner wall of the dust removal tank in a rotating mode; the driving component is connected to the bottom wall of the dust removal tank, the vibrating component is fixedly connected to the top wall of the dust removal tank, and the vibrating component is linked with the driving component. In this application, it is rotatory at the in-process that admits air to admit air the part through setting up the drive part drive, can fully contact with water after letting in the dust, stirs water simultaneously, increases the dissolution efficiency of dust and water to link mutually with vibration part, drive the high-frequency vibration of dust removal jar, and then increase the activity of jar internal water, further increase dust removal effect, linkage nature is strong.

Description

Coal dressing dust collector

Technical Field

The utility model relates to a coal dressing technical field particularly, relates to a coal dressing dust collector.

Background

China has abundant coal resources, and other provinces except Shanghai are distributed, but the distribution is extremely unbalanced. In the areas between great Xing AnLing-Taihang mountain and Helan mountain in the north of China, the geographical range includes all or most of 6 provinces of inner Mongolia, Shanxi, Shaanxi, Ningxia, Gansu and Henan, which have coal resource amount more than 1000 hundred million tons, and the areas are areas where the coal resource is intensively distributed in China, the resource amount accounts for about 50% of the national coal resource amount and more than 55% of the national area, coal processing, gangue treatment, material and equipment conveying and the like form a mine ground system, a large amount of dust can be generated in the coal selecting process, and in order to treat the dust in the coal selecting process, a plurality of manufacturers can install some dust removing devices.

Through search, the patent with Chinese patent application number CN202020120372.9 discloses a coal dressing dust collector. Comprises a dust exhaust pipe, a motor, fan blades, a water flow nozzle, a settling pipe, a coal dropping barrel, a water outlet pipe, a coal placing net, a gas collecting pipe, an air suction pump, a gas collecting barrel and an exhaust pipe. The coal dressing dust removal device of the utility model ensures that the water flow spray head rotates along with the dust extraction through the matching of the water flow spray head, the fan blades and the motor, and the water sprayed by the water flow spray head is dispersed under the action of centrifugal force, thereby enlarging the spraying range and further improving the dust removal efficiency; however, the device still has the following defects when in use: because the carbon powder is difficult for being dissolved in water, so directly let the dust in the aquatic, only can make a small amount of dust dissolve in water, lead to the dust removal effect poor, a large amount of dust can float in the surface of water, and the dust removal effect is difficult to reach the requirement, consequently needs to improve the device.

Disclosure of Invention

The utility model aims to provide a: the carbon powder is not easy to dissolve in water, so that the dust is directly introduced into the water, only a small amount of dust is dissolved in the water, the dust removal effect is poor, a large amount of dust can float on the water surface, and the dust removal effect is difficult to meet the requirement.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

a coal dressing dust removal device to improve the problems.

The present application is specifically such that:

the utility model provides a coal dressing dust collector, includes the chassis, still includes:

the sliding rods are fixedly connected to the top wall of the underframe, and 3-8 groups of sliding rods are uniformly arranged;

the dust removal tank is connected to the outer wall of the sliding rod in a sliding mode, the bottom wall and the top wall of the supporting end of the dust removal tank are fixedly connected with elastic pieces, and the elastic pieces are matched with the sliding rod;

the air inlet component is rotatably connected to the inner wall of the dust removing tank;

the driving part is connected to the bottom wall of the dust removing tank, and the output end of the driving part is matched with the air inlet part;

and the vibration component is fixedly connected to the top wall of the dust removal tank and is linked with the driving component.

As the preferred technical scheme of this application, the part of admitting air is including rotating the intake pipe of connecting in the dust removal jar inner wall, intake pipe outer wall fixedly connected with evenly distributed's blast pipe, just the intake pipe top is passed the dust removal jar and is extended to the outside.

As the preferred technical scheme of this application, drive unit connects in the drive shaft of dust removal jar diapire including rotating, the drive shaft passes the dust removal jar and links to each other with the intake pipe is fixed, drive shaft outer wall fixedly connected with fluted disc still, the fluted disc cooperatees with the vibrating part, dust removal jar diapire still through link fixedly connected with motor, the motor output end links to each other with the drive shaft is fixed.

As the preferred technical scheme of this application, the vibration part has 3-5 groups along fluted disc circumference distribution, the vibration part includes fixed plate and transmission shaft, fixed plate fixed connection is in dust removal tank diapire, the transmission shaft rotates with the fixed plate and links to each other, the transmission shaft is close to the one end fixedly connected with gear of fluted disc, and other end fixedly connected with eccentric block, just the gear links to each other with the fluted disc meshing.

As the preferred technical scheme of this application, dust removal tank outer wall still fixedly connected with filter equipment, dust removal tank inner wall still fixedly connected with baffle and level sensor, baffle lateral wall still fixedly connected with filter screen, dust removal tank outer wall still is provided with sliding closure and inlet tube, the dust removal tank bottom still is provided with the drain pipe, drain pipe and inlet tube are connected with filter equipment through the connecting pipe respectively.

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

in the scheme of the application:

1. the driving part is arranged to drive the air inlet part to rotate in the air inlet process, the air inlet part can be fully contacted with water after dust is introduced, the water is stirred at the same time, the dissolving efficiency of the dust and the water is improved, meanwhile, the dust floating on the water surface flows to the outer side of the partition plate through the partition plate, the dust is filtered and collected through the filter screen, and the dust removal effect and the dust removal speed are improved;

2. through setting up drive unit and vibration part and linking mutually, when the drive part that admits air, drive vibration part work, and then drive the high-frequency vibration of dust removal jar, and then increase the activity of jar internal water, and then promoted the solubility of water greatly to further increase dust removal effect, the linkage is strong, is worth promoting.

Drawings

FIG. 1 is a schematic view of the overall structure of a coal preparation dust removal device provided by the present application;

fig. 2 is a second schematic view of the overall structure of the coal preparation dust removal device provided in the present application;

FIG. 3 is a schematic cross-sectional view of the coal preparation and dust removal device provided in the present application;

fig. 4 is a second schematic sectional view of the coal preparation dust removal device provided in the present application;

fig. 5 is a third schematic sectional view of the coal preparation dust removal device provided in the present application.

The following are marked in the figure:

10. a chassis; 110. a slide bar; 120. a dust removal tank; 121. an elastic member; 122. an air inlet pipe; 123. a filtration device; 124. a water level sensor; 125. a partition plate; 126. a sliding cover; 127. a water inlet pipe; 128. a drain pipe; 129. filtering with a screen; 130. a drive shaft; 131. a fluted disc; 132. a motor; 140. a fixing plate; 141. a gear; 142. a drive shaft; 143. an eccentric mass.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are some, not all embodiments of the invention.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. 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.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that a person skilled in the art would conventionally understand, and such terms are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, the present embodiment provides a coal preparation dust removal device, which includes a chassis 10, and further includes:

the sliding rods 110 are fixedly connected to the top wall of the bottom frame 10, and 3-8 groups of the sliding rods 110 are uniformly arranged;

the dust removing tank 120 is slidably connected to the outer wall of the sliding rod 110, the bottom wall and the top wall of the supporting end of the dust removing tank 120 are fixedly connected with elastic pieces 121, and the elastic pieces 121 are matched with the sliding rod 110;

an air inlet part rotatably connected to the inner wall of the dust removing tank 120;

the driving part is connected to the bottom wall of the dust removing tank 120, and the output end of the driving part is matched with the air inlet part;

vibration part, fixed connection in dust removal tank 120 roof, vibration part and drive assembly link mutually, and the part drive part that admits air is rotatory at the in-process that admits air, can fully contact with water after letting in the dust, stirs water simultaneously, increases the dissolution efficiency of dust and water, has increased the effect and the speed of removing dust.

As shown in fig. 1 to 4, as a preferred embodiment, in addition to the above manner, the air inlet component further includes an air inlet pipe 122 rotatably connected to the inner wall of the dust removing tank 120, the outer wall of the air inlet pipe 122 is fixedly connected with uniformly distributed exhaust pipes, the top of the air inlet pipe 122 penetrates through the dust removing tank 120 and extends to the outside, and the air inlet pipe 122 can rotate inside the dust removing tank 120.

As shown in fig. 2-5, as a preferred embodiment, on the basis of the above-mentioned manner, further, the driving component includes a driving shaft 130 rotatably connected to the bottom wall of the dust removing tank 120, the driving shaft 130 passes through the dust removing tank 120 and is fixedly connected to the air inlet pipe 122, a fluted disc 131 is further fixedly connected to the outer wall of the driving shaft 130, the fluted disc 131 is matched with the vibrating component, a motor 132 is further fixedly connected to the bottom wall of the dust removing tank 120 through a connecting frame, an output end of the motor 132 is fixedly connected to the driving shaft 130, the driving shaft 130 drives the air inlet pipe 122 to rotate during air inlet, and the air inlet pipe can be fully contacted with water, and simultaneously stirs water, so as to increase the dissolving efficiency of dust and water.

As shown in fig. 3 to 5, as a preferred embodiment, on the basis of the above manner, further, 3 to 5 sets of vibration components are distributed along the circumference of the fluted disc 131, each vibration component includes a fixing plate 140 and a transmission shaft 142, the fixing plate 140 is fixedly connected to the bottom wall of the dust removal tank 120, the transmission shaft 142 is rotatably connected to the fixing plate 140, one end of the transmission shaft 142 close to the fluted disc 131 is fixedly connected to a gear 141, the other end of the transmission shaft is fixedly connected to an eccentric block 143, and the gear 141 is meshed with the fluted disc 131, and the rotation of the fluted disc 131 drives the multiple sets of gears 141 to rotate and drives the dust removal tank 120 to vibrate under the action of the eccentric block 143, thereby increasing the activity of water in the tank and further greatly improving the solubility of water.

As shown in fig. 1-5, as a preferred embodiment, in addition to the above-mentioned manner, further, the outer wall of the dust removing tank 120 is further fixedly connected with a filtering device 123, the inner wall of the dust removing tank 120 is further fixedly connected with a partition 125 and a water level sensor 124, the side wall of the partition 125 is further fixedly connected with a filter screen 129, the outer wall of the dust removing tank 120 is further provided with a sliding cover 126 and a water inlet pipe 127, the bottom of the dust removing tank 120 is further provided with a water outlet pipe 128, the water outlet pipe 128 and the water inlet pipe 127 are respectively connected with the filtering device 123 through connecting pipes, the water level sensor 124 controls the external water source to stop entering, once the water level drops, the water level sensor 124 feeds back a signal to the external water source and starts storing water, and the filtering device 123 and the water level sensor 124 are prior art.

Specifically, this coal dressing dust collector is when using: the water inlet pipe 127 is connected with an external water source and is filled with clear water, when the clear water reaches a specified water level, the water level sensor 124 controls the external water source to stop entering, once the water level drops, the water level sensor 124 feeds back a signal to the external water source and starts to store water, the filtering device 123 and the motor 132 are started and are filled with dust, the dust is discharged into the clear water through the air inlet pipe 122 and the air outlet pipe, the air inlet pipe 122 and the air outlet pipe are driven by the motor 132 to rotate during air exhaust through the driving rod, so that the dust can be fully contacted with water, water is stirred at the same time, the dissolving efficiency of the dust and the water is increased, the dust and the water floating on the water surface drift to the outer side of the partition plate 125 through the partition plate 125, the dust is filtered and collected through the filter screen 129, the sliding cover 125 is opened to clean the filter screen 129 after the use, and the dust removal effect and speed are increased, when the actuating lever is rotating, still drive multiunit gear 141 through fluted disc 131 and rotate, and then drive multiunit transmission shaft 142 and rotate, and then drive the eccentric block 143 rotation with transmission shaft 142 fixed connection, and simultaneously, because dust removal tank 120 and chassis 10 are in the floating state under the effect of elastic component 121, consequently when eccentric block 143 rotates, drive dust removal tank 120 high-frequency vibration, and then increase the activity of jar internal water, and then promoted the solubility of water greatly, thereby further increase dust removal effect, linkage nature is strong, be worth promoting, simultaneously drain pipe 128 discharges sewage to filter equipment 123 and gets into dust removal tank 120 by inlet tube 127 once more after filtering, save the water source.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. The utility model provides a coal dressing dust collector, includes chassis (10), its characterized in that still includes:

the sliding rods (110) are fixedly connected to the top wall of the bottom frame (10), and 3-8 groups of the sliding rods (110) are uniformly arranged;

the dust removing tank (120) is connected to the outer wall of the sliding rod (110) in a sliding mode, elastic pieces (121) are fixedly connected to the bottom wall and the top wall of the supporting end of the dust removing tank (120), and the elastic pieces (121) are matched with the sliding rod (110);

the air inlet component is rotatably connected to the inner wall of the dust removing tank (120);

the driving component is connected to the bottom wall of the dust removing tank (120), and the output end of the driving component is matched with the air inlet component;

and the vibration component is fixedly connected to the top wall of the dust removal tank (120), and is linked with the driving component.

2. The coal dressing and dedusting device as claimed in claim 1, wherein the air inlet component comprises an air inlet pipe (122) rotatably connected to the inner wall of the dedusting tank (120), the outer wall of the air inlet pipe (122) is fixedly connected with uniformly distributed exhaust pipes, and the top of the air inlet pipe (122) penetrates through the dedusting tank (120) and extends outwards.

3. The coal dressing and dedusting device as claimed in claim 1, wherein the driving component comprises a driving shaft (130) rotatably connected to the bottom wall of the dedusting tank (120), the driving shaft (130) penetrates through the dedusting tank (120) and is fixedly connected with the air inlet pipe (122), a fluted disc (131) is fixedly connected to the outer wall of the driving shaft (130), the fluted disc (131) is matched with the vibrating component, a motor (132) is fixedly connected to the bottom wall of the dedusting tank (120) through a connecting frame, and the output end of the motor (132) is fixedly connected with the driving shaft (130).

4. The coal dressing and dust removing device of claim 1, wherein the vibrating members are distributed in 3-5 groups along the circumference of the fluted disc (131), the vibrating members comprise a fixing plate (140) and a transmission shaft (142), the fixing plate (140) is fixedly connected to the bottom wall of the dust removing tank (120), the transmission shaft (142) is rotatably connected to the fixing plate (140), one end of the transmission shaft (142) close to the fluted disc (131) is fixedly connected with a gear (141), the other end of the transmission shaft is fixedly connected with an eccentric block (143), and the gear (141) is meshed with the fluted disc (131).

5. The coal dressing and dust removing device according to claim 4, wherein the outer wall of the dust removing tank (120) is further fixedly connected with a filtering device (123), the inner wall of the dust removing tank (120) is further fixedly connected with a partition plate (125) and a water level sensor (124), the side wall of the partition plate (125) is further fixedly connected with a filter screen (129), the outer wall of the dust removing tank (120) is further provided with a sliding cover (126) and a water inlet pipe (127), the bottom of the dust removing tank (120) is further provided with a water drainage pipe (128), and the water drainage pipe (128) and the water inlet pipe (127) are respectively connected with the filtering device (123) through connecting pipes.