CN214972684U

CN214972684U - Tank deck dust collector

Info

Publication number: CN214972684U
Application number: CN202120461889.9U
Authority: CN
Inventors: 金朝; 王文涛; 吕玥
Original assignee: Shaanxi Heyuan New Metallurgical Electric Furnace Equipment Co ltd
Current assignee: Shaanxi Heyuan New Metallurgical Electric Furnace Equipment Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-03
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a tank top dust removal device, which comprises a feed inlet, an outer stirring machine, a finished material stirring layer, a collecting box, a finished material port, a tank fixing frame, a stirring rod and a stirring tank; a stirring outer machine is fixedly arranged on the outer portion of the top of the stirring tank, a stirring rod head is connected into the stirring outer machine, a stirring tank body is fixed on a tank fixing frame, a finished material stirring layer is arranged on the lower portion of the stirring tank, a finished material port is fixedly arranged at the lower end of the finished material stirring layer, a feeding port is formed in the top of the stirring tank, and a collecting box corresponding to the lower portion of the feeding port is arranged on the ground; the dust removal device greatly reduces the dust accumulation on the tank top, has good universality, achieves the purposes of environmental protection and no pollution to the external environment, forms an efficient circulating dust removal system, maintains the good operating environment of the working tank, and provides basic guarantee for the long-time efficient operation of the working tank.

Description

Tank deck dust collector

Technical Field

The utility model relates to a dust removal field specifically is a tank deck dust collector.

Background

The concrete mixing plant is used in commercial concrete, large engineering project construction, cement member product production and other centralized mixing places. The material transmission of the cement bin takes high-pressure air as a power source, and the pressure in the bin is greater than the atmospheric pressure in the conveying process, so that the ash spraying phenomenon is easily generated on the tank top of the mixing plant. The main components of the scattered dust are main materials for producing concrete such as cement, fly ash and the like, and the direct discharge causes serious pollution to the environment. The existing dust removal mode is that a bin top dust remover is directly installed on the top of a tank of a mixing station, and under the normal condition, a filter element or a filter bag of the bin top dust remover keeps air permeability, so that the dust remover can basically meet the dust removal requirement. After a period of use, the permeability of the filter element or filter bag becomes poor, resulting in a large loss of the venting effect. Although a part of dust attached to the filter element or the filter bag can be removed by regular back flushing, the back flushing effect is extremely limited along with the accumulation of the service time, once the filter element or the filter bag is full of dust and even when powder such as cement is agglomerated, the pressure in the powder bin is increased, the feeding difficulty is improved, and the integral operation of the equipment is influenced.

Chinese patent No. CN209900957U proposes a dust removal device for the top of a stirring station tank, which can stably remove dust on the top of the stirring tank; however, the same problems as most of the existing products, such as complicated dust removing mechanism, easy failure, failure of forming an efficient circulating dust removing system, failure of ensuring long-time efficient operation of the machine, and pollution to the external environment, are not existed in the prior art, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tank deck dust collector 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:

a tank top dust removal device comprises a feeding hole, an outer stirring machine, a finished material stirring layer, a collecting box, a finished material hole, a tank fixing frame, a stirring rod and a stirring tank; a stirring outer machine is fixedly arranged on the outer portion of the top of the stirring tank, a stirring rod head is connected into the stirring outer machine, a stirring tank body is fixed on a tank fixing frame, a finished material stirring layer is arranged on the lower portion of the stirring tank, a finished material port is fixedly arranged at the lower end of the finished material stirring layer, a feeding port is formed in the top of the stirring tank, and a collecting box corresponding to the lower portion of the feeding port is arranged on the ground; the top of the stirring tank is connected with a motor, the motor is embedded by a centrifugal rotating shaft, a centrifugal fan blade is fixedly installed on the centrifugal rotating shaft, the tail end space of the centrifugal fan blade is connected with a dedusting mixed water channel, the bottom of the dedusting mixed water channel is connected with a treatment tank, the top of the dedusting mixed water channel is connected with a circulating water storage tank, and a spray head is fixedly installed at the bottom of the circulating water storage tank; the circulating water storage tank is connected with an external circulating water channel, a water suction pump is installed on the external circulating water channel, the external circulating water channel is connected into a treatment tank, the treatment tank is provided with a filtering layer, and a handle is fixedly installed at the top end of the filtering layer; the device during operation makes partial dust accumulation because of stirring operation formation agitator tank top low pressure, and motor work drives centrifugal fan blade high-speed high frequency and rotates the dust that forms strong low pressure suction loss agitator tank top fast at the afterbody this moment, and suction pump work, water are taken away the dust from the shower nozzle blowout, follow the mixed water course of removing dust and get into the processing pond, form to remove dust and circulate bad, and work a period change filter layer filter core can.

As the preferred scheme of the utility model: the centrifugal fan blades are three and are vertically fixed on the centrifugal rotating shaft, and the included angle between every two adjacent centrifugal fan blades is 120 degrees.

As a further preferred embodiment of the present invention: the centrifugal motor body is coated with an aluminum layer.

As a further preferred embodiment of the present invention: the handle is made of polycarbonate.

As a further preferred embodiment of the present invention: the length of the fan blade of the centrifugal fan is 1 meter.

As a further preferred embodiment of the present invention: the centrifugal fan blades are four in number and are vertically fixed on the centrifugal rotating shaft, and the included angle between every two adjacent centrifugal fan blades is 90 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: the dust removal device greatly reduces the dust accumulation on the tank top, has good universality, achieves the purposes of environmental protection and no pollution to the external environment, forms an efficient circulating dust removal system, maintains the good operating environment of the working tank, and provides basic guarantee for the long-time efficient operation of the working tank.

Drawings

Fig. 1 is the overall structure schematic diagram of the tank top dust removing device of the utility model.

Fig. 2 is the tank deck structure diagram of the tank deck dust removing device of the utility model.

Fig. 3 is a schematic view of the tank top dust removing working part of the tank top dust removing device of the utility model.

In the figure: 1-feeding hole, 2-stirring outer machine, 3-circulating water storage tank, 4-motor, 5-external circulating water channel, 6-dedusting mixed water channel, 7-treatment tank, 8-handle, 9-filter layer, 10-finished material stirring layer, 11-centrifugal fan blade, 12-centrifugal rotating shaft, 13-collection tank, 14-finished material port, 15-tank fixing frame, 16-stirring rod, 17-stirring tank, 18-nozzle and 19-water pump.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, the embodiment provides a tank top dust removing device, which includes a feeding port 1, an outer stirring machine 2, a finished material stirring layer 10, a collecting box 13, a finished material port 14, a tank fixing frame 15, a stirring rod 16, and a stirring tank 17; a stirring outer machine 2 is fixedly arranged on the outer portion of the top of the stirring tank 17, the head of a stirring 16 rod is connected into the stirring outer machine 2, a tank body of the stirring tank 17 is fixed on a tank fixing frame 15, a finished material stirring layer 10 is arranged on the lower portion of the stirring tank 17, a finished material port 14 is fixedly arranged at the lower end of the finished material stirring layer 10, a feeding port 1 is formed in the top of the stirring tank 17, and a collecting tank 13 corresponding to the lower portion of the feeding port 1 is arranged on the ground; referring to fig. 1-3, a motor 4 is connected to the top of the stirring tank 17, the motor 4 is embedded by a centrifugal rotating shaft 12, a centrifugal fan blade 11 is fixedly installed on the centrifugal rotating shaft 12, a dust-removing mixed water channel 6 is connected to the space at the tail end of the centrifugal fan blade 11, a treatment tank 7 is connected to the bottom of the dust-removing mixed water channel 6, a circulating water storage tank 3 is connected to the top of the dust-removing mixed water channel 6, and a spray head 18 is fixedly installed at the bottom of the circulating water storage tank 3; the circulation water storage tank 3 is connected with an external circulation water channel 5, a water suction pump 19 is installed on the external circulation water channel 5, the external circulation water channel 5 is connected into a treatment tank 7, the treatment tank 7 is provided with a filter layer 9, and a handle 8 is fixedly installed at the top end of the filter layer 9.

When the device works, low pressure at the top of the stirring tank 17 is formed due to stirring operation, so that part of dust is accumulated, at the moment, the motor 4 works to drive the centrifugal fan blades 11 to rotate at high speed and high frequency at the tail part to quickly form strong low pressure to suck and dissipate the dust at the top of the stirring tank 17, the water pump 19 works, water is sprayed out from the spray head 18 to take away the dust, the water enters the treatment tank 7 along the dust removal mixed water channel 6 to form dust removal circulation, and the filter element of the filter layer 9 is replaced after working for a period of time; the dust removal device greatly reduces the dust accumulation on the tank top, has good universality, achieves the purposes of environmental protection and no pollution to the external environment, forms an efficient circulating dust removal system, maintains the good operating environment of the working tank, and provides basic guarantee for the long-time efficient operation of the working tank.

The number of the centrifugal fan blades 11 is three, the centrifugal fan blades 11 are vertically fixed on the centrifugal rotating shaft 12, and an included angle between every two adjacent centrifugal fan blades 11 is 120 degrees; the centrifugal motor 4 body is sprayed with an aluminum layer; the handle 8 is made of polycarbonate; the length of the centrifugal fan blade 11 is 1 meter.

Example 2:

on the basis of embodiment 1, the number of the centrifugal fan blades 11 is four, the centrifugal fan blades 11 are vertically fixed on the centrifugal rotating shaft 12, and an included angle between two adjacent centrifugal fan blades 11 is 90 degrees; so that the dust removal effect is better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A tank top dust removal device comprises a feed inlet (1), an outer stirring machine (2), a finished material stirring layer (10), a collection box (13), a finished material port (14), a tank fixing frame (15), a stirring rod (16) and a stirring tank (17); a stirring outer machine (2) is fixedly arranged on the outer portion of the top of the stirring tank (17), the head of a stirring rod (16) is connected into the stirring outer machine (2), the tank body of the stirring tank (17) is fixed on a tank fixing frame (15), a finished material stirring layer (10) is arranged on the lower portion of the stirring tank (17), a finished material port (14) is fixedly arranged on the lower end of the finished material stirring layer (10), a feeding port (1) is formed in the top of the stirring tank (17), and a collecting box (13) is correspondingly arranged on the ground on the lower portion of the feeding port (1); the device is characterized in that a motor (4) is connected to the top of the stirring tank (17), the motor (4) is embedded into a centrifugal rotating shaft (12), centrifugal blades (11) are fixedly installed on the centrifugal rotating shaft (12), a dedusting mixed water channel (6) is connected to the tail end space of each centrifugal blade (11), a treatment pool (7) is connected to the bottom of each dedusting mixed water channel (6), a circulating water storage tank (3) is connected to the top of each dedusting mixed water channel (6), and a spray head (18) is fixedly installed at the bottom of each circulating water storage tank (3); circulation water storage tank (3) have connect outside circulation water course (5), and suction pump (19) are installed in outside circulation water course (5), and outside circulation water course (5) access treatment pond (7), and treatment pond (7) are equipped with filter layer (9), and filter layer (9) top installation is fixed with handle (8).

2. The dust removing device for the tank top is characterized in that the number of the centrifugal fan blades (11) is three, the centrifugal fan blades (11) are vertically fixed on the centrifugal rotating shaft (12), and the included angle between every two adjacent centrifugal fan blades (11) is 120 degrees.

3. The device for removing dust from the top of a tank as claimed in claim 1, wherein the motor (4) body is coated with an aluminum layer.

4. A device according to claim 1, wherein said handle (8) is made of polycarbonate.

5. The device according to claim 1 or 2, characterized in that the length of the centrifugal fan (11) is 1 meter.

6. The dust removing device for the tank top is characterized in that the number of the centrifugal fan blades (11) is four, the centrifugal fan blades (11) are vertically fixed on the centrifugal rotating shaft (12), and the included angle between every two adjacent centrifugal fan blades (11) is 90 degrees.