Efficient electrostatic dust collection device for bamboo production

Abstract

The utility model discloses an efficient electrostatic dust collection device for bamboo production, which comprises a dust collection shell, an air inlet pipe is fixedly arranged on one side of the upper end of the dust collection shell, an air outlet pipe is fixedly arranged at the upper end of the dust collection shell, and an electrostatic dust collection mechanism is arranged in the air outlet pipe. The electrostatic dust collection mechanism comprises a first connecting flange, a fixing plate, a second connecting flange, dust collection electrodes and ionization electrodes, the air outlet pipe is fixedly provided with the first connecting flange, the first connecting flange is provided with the fixing plate, the second connecting flange is fixedly arranged on the outer side of the fixing plate, and the dust collection electrodes are fixedly arranged on the two sides of the lower end of the fixing plate. According to the device, cyclone dust removal and electrostatic dust removal are combined, the cyclone dust removal is used for treating large dust particles during bamboo processing, and the electrostatic dust removal is used for adsorbing relatively small dust particles, so that the maintenance frequency required by the electrostatic dust removal can be remarkably reduced, and the use effect of the device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrostatic dust collector technical field, specifically is a high -efficient electrostatic dust collector for bamboo production. BACKGROUND

[0002] In the bamboo production process, electrostatic dust removal is an effective dust removal method. The electrostatic dust collector uses high voltage electric field to ionize gas, so that the dust particles carry electric charge, and then under the action of electric field force, the dust particles are adsorbed to the collection plate of the dust collector, so as to achieve the purpose of dust removal. This method has the advantages of high dust removal efficiency, stable operation, convenient maintenance and the like.

[0003] And in the prior art, when electrostatic dust removal is used, it is often single and only relies on electrostatic equipment for dust removal, which can easily lead to rapid adhesion of a large amount of dust on the surface of the electrostatic dust removal equipment, and the equipment needs to be powered off for cleaning after a certain period of time, which can easily affect the dust removal efficiency of the equipment. In the production of bamboo, cutting, drilling and other processing steps will produce a large amount of dust, so it cannot rely solely on electrostatic dust removal, and therefore a high -efficient electrostatic dust collector for bamboo production needs to be improved for the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a high -efficient electrostatic dust collector for bamboo production to solve the problems in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a high -efficient electrostatic dust collector for bamboo production, including dust removal shell, the dust removal shell upper end one side is fixedly arranged with the air inlet pipe, the dust removal shell upper end is fixedly arranged with the air outlet pipe, the air outlet pipe is internally provided with electrostatic dust removal mechanism, the electrostatic dust removal mechanism includes first connecting flange, fixed plate, second connecting flane, dust collecting electrode, ionization electrode, the air outlet pipe is fixedly arranged with first connecting flange, the first connecting flange is provided with fixed plate, the fixed plate outside is fixedly arranged with second connecting flane, the fixed plate lower end both sides are fixedly arranged with dust collecting electrode, and the fixed plate lower end middle part is fixedly arranged with ionization electrode.

[0006] Preferably, the fixed plate upper end is fixedly provided with a power control box, and the power control box is electrically connected between the dust collecting electrode and the ionization electrode. The power control box can conveniently provide high-voltage current for the dust collecting electrode and the ionization electrode. The ionization electrode of the device is negative, and the dust collecting electrode is positive. When the device is powered on, the ionization electrode and the dust collecting electrode generate a high-voltage electric field. The high-voltage electric field ionizes the gas, so that the dust particles carry electric charge. Then, under the action of electric field force, the dust particles are adsorbed to the surface of the positive dust collecting electrode. In this way, the electrostatic dust removal effect can be achieved.

[0007] Preferably, one end of the air inlet pipe is fixedly provided with a connecting hose, dust and debris generated during cutting and drilling of the bamboo can be conveniently sucked through the connecting hose and the dust collecting shell.

[0008] Preferably, one side of the air outlet pipe is fixedly provided with an extension pipe, a dust pump (not shown in the figure) can be conveniently connected through the extension pipe, so that the inside of the dust collecting shell can be sucked to form a negative pressure, and then the debris generated during processing of the bamboo can be sucked into the inside of the dust collecting shell.

[0009] Preferably, the dust collecting shell is fixedly provided with a dust discharging port at the lower end, and the dust discharging port can be conveniently disassembled through a flange to discharge a large amount of dust remaining at the lower end of the dust collecting shell.

[0010] Preferably, the air inlet pipe is arranged on one side of the dust collecting shell, so that the air inlet direction is tangent to the inner side wall of the dust collecting shell, the dust-containing airflow enters the inside of the dust collecting shell through the tangent direction, so that the airflow starts to rotate in the dust collecting shell to form a vortex-shaped rotating airflow. In the rotating airflow, the dust particles are thrown to the wall by the centrifugal force. Once the dust particles contact the wall, they quickly lose power and move downward along the wall surface relying on their own gravity. Finally, the dust particles fall into the bottom of the dust collecting shell and are collected.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model takes cyclone dust collection as a pre-step of electrostatic dust collection, the characteristics of the two kinds of dust collection effects can be perfectly combined, the maintenance-free characteristic of cyclone dust collection can greatly reduce the cleaning frequency required by electrostatic dust collection, and electrostatic dust collection can make up for the shortcoming that cyclone dust collection cannot clean fine dust, so that the use effect of the device can be improved.

[0013] 2. The utility model uses the first connecting flange and the second connecting flange to fix the structure of electrostatic dust collection inside the air outlet pipe, so that the second connecting flange can be disassembled at any time when needed, thereby the structure of electrostatic dust collection can be conveniently maintained and replaced, and the use effect of the device can be further improved. DETAILED DESCRIPTION

[0014] Fig. 1 It is a whole structure schematic view of the utility model of a kind of high-efficiency electrostatic dust collector for bamboo production;

[0015] Fig. 2 It is a sectional view of the utility model of a kind of high-efficiency electrostatic dust collector for bamboo production;

[0016] Fig. 3 It is the disassembly view of the second connecting flange in the utility model of a kind of high-efficiency electrostatic dust collector for bamboo production.

[0017] In the figure: 1, dust removal shell; 2, air inlet pipe; 3, air outlet pipe; 4, first connecting flange; 5, fixed plate; 6, second connecting flange; 7, dust collecting electrode; 8, ionization electrode; 9, power control box; 10, connecting hose; 11, extension pipe; 12, dust discharging port. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Please refer to Figs. 1-3 The present application provides a technical solution: an efficient electrostatic dust removal device for bamboo production, comprising a dust removal shell 1, wherein an air inlet pipe 2 is fixedly arranged on one side of the upper end of the dust removal shell 1, an air outlet pipe 3 is fixedly arranged on the upper end of the dust removal shell 1, an electrostatic dust removal mechanism is arranged inside the air outlet pipe 3, the electrostatic dust removal mechanism comprises a first connecting flange 4, a fixed plate 5, a second connecting flange 6, a dust collecting electrode 7 and an ionization electrode 8, the first connecting flange 4 is fixedly arranged on the air outlet pipe 3, the fixed plate 5 is arranged on the first connecting flange 4, the second connecting flange 6 is fixedly arranged on the outer side of the fixed plate 5, the dust collecting electrode 7 is fixedly arranged on both sides of the lower end of the fixed plate 5, and the ionization electrode 8 is fixedly arranged at the middle of the lower end of the fixed plate 5.

[0020] A power control box 9 is fixedly arranged on the upper end of the fixed plate 5, and the power control box 9 is electrically connected between the dust collecting electrode 7 and the ionization electrode 8. The power control box 9 can conveniently provide high-voltage current for the dust collecting electrode 7 and the ionization electrode 8. The ionization electrode 8 of the device is a negative electrode, and the dust collecting electrode 7 is a positive electrode. When working, the ionization electrode 8 and the dust collecting electrode 7 generate a high-voltage electric field. The high-voltage electric field ionizes gas and makes dust particles carry electric charges. Then, under the action of electric field force, the dust particles are adsorbed to the surface of the positive dust collecting electrode 7. In this way, the electrostatic dust removal effect can be achieved.

[0021] One end of the air inlet pipe 2 is fixedly provided with a connecting hose 10. The connecting hose 10 can conveniently connect a dust suction head. Then, the connecting hose 10 and the dust suction head can adsorb dust and debris generated during the cutting and drilling of bamboo.

[0022] One side of the air outlet pipe 3 is fixedly provided with an extension pipe 11. The extension pipe 11 can conveniently connect an air pump (not shown in the figure), so that the inside of the dust removal shell 1 can be sucked to a negative pressure. Then, the debris generated during the processing of bamboo can be sucked into the inside of the dust removal shell 1.

[0023] The dust removal shell 1 is fixedly provided with a dust discharge port 12 at the lower end, and the dust in the dust removal shell 1 can be conveniently discharged by dismounting the dust discharge port 12 through the flange;

[0024] The air inlet pipe 2 is arranged on one side of the dust removal shell 1, so that the air inlet direction is tangent to the inner side wall of the dust removal shell 1, and the dust-containing airflow enters the inside of the dust removal shell 1 in the tangential direction, so that the airflow starts to rotate in the dust removal shell 1 and forms a vortex-shaped rotating airflow. In the rotating airflow, the dust particles are thrown to the wall by the centrifugal force. Once the dust particles contact the wall, they quickly lose power and move downward along the wall surface by relying on their own gravity. Finally, the dust particles fall into the bottom of the dust removal shell 1 and are collected.

[0025] Working principle: when using the device, the connecting hose 10 can be conveniently connected to the dust suction head, and then the connecting hose 10 and the dust suction head can be used to adsorb the dust and debris generated during cutting and drilling of bamboo. After the dust enters the inside of the dust removal shell 1, it enters along the tangential direction of the cylindrical dust removal shell 1, so that the airflow starts to rotate in the dust removal shell 1 and forms a vortex-shaped rotating airflow. In the rotating airflow, the dust particles are thrown to the wall by the centrifugal force. Once the dust particles contact the wall, they quickly lose power and move downward along the wall surface by relying on their own gravity. Finally, the dust particles fall into the bottom of the dust removal shell 1 and are collected.

[0026] At this time, the larger diameter dust has been fully filtered, and the small dust can enter the inside of the air outlet pipe 3. A high-voltage electric field is generated between the ionization electrode 8 and the dust collecting electrode 7 in the air outlet pipe 3. The high-voltage electric field ionizes the gas, so that the dust particles are charged. Then, under the action of the electric field force, the dust particles are adsorbed to the surface of the positive dust collecting electrode 7. In this way, the effect of electrostatic dust removal can be achieved. The cyclone dust removal is used as a pre-step of electrostatic dust removal, and the characteristics of the two kinds of dust removal effects can be perfectly combined. The maintenance-free characteristic of cyclone dust removal can greatly reduce the cleaning frequency required for electrostatic dust removal, and the electrostatic dust removal can make up for the disadvantage that cyclone dust removal cannot clean fine dust. In this way, the use effect of the device can be improved.

[0027] Furthermore, when the device is used, the electrostatic dust removal structure is fixed in the air outlet pipe 3 through the first connecting flange 4 and the second connecting flange 6. In this way, the second connecting flange 6 can be dismounted at any time when needed, so that the electrostatic dust removal structure can be conveniently maintained and replaced, thereby further improving the use effect of the device.

[0028] It is to be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency electrostatic dust removal device for bamboo production, comprising a dust removal housing (1), characterized in that: An air inlet pipe (2) is fixedly installed on one side of the upper end of the dust removal housing (1). An air outlet pipe (3) is fixedly installed on the upper end of the dust removal housing (1). An electrostatic dust removal mechanism is installed inside the air outlet pipe (3). The electrostatic dust removal mechanism includes a first connecting flange (4), a fixing plate (5), a second connecting flange (6), a dust collecting electrode (7), and an ionizing electrode (8). The first connecting flange (4) is fixedly installed on the air outlet pipe (3). The fixing plate (5) is installed on the first connecting flange (4). The second connecting flange (6) is fixedly installed on the outside of the fixing plate (5). Dust collecting electrodes (7) are fixedly installed on both sides of the lower end of the fixing plate (5). An ionizing electrode (8) is fixedly installed in the middle of the lower end of the fixing plate (5).

2. The high-efficiency electrostatic dust removal device for bamboo production according to claim 1, characterized in that: A power control box (9) is fixedly installed on the upper end of the fixed plate (5), and the power control box (9) is electrically connected to the dust collecting electrode (7) and the ionization electrode (8).

3. The high-efficiency electrostatic dust removal device for bamboo production according to claim 1, characterized in that: A connecting hose (10) is fixedly installed at one end of the air intake pipe (2).

4. The high-efficiency electrostatic dust removal device for bamboo production according to claim 1, characterized in that: An extension pipe (11) is fixedly installed on one side of the air outlet pipe (3).

5. The high-efficiency electrostatic dust removal device for bamboo production according to claim 1, characterized in that: The dust collector housing (1) is fixedly provided with a dust discharge port (12) at its lower end.

6. The high-efficiency electrostatic dust removal device for bamboo production according to claim 1, characterized in that: The air inlet pipe (2) is located on one side of the dust collector housing (1) so that the air inlet direction and the inner side wall of the dust collector housing (1) form a tangent.

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