阅读说明：本技术 一种工业用静电除尘器吊挂机构 (Hanging mechanism of industrial electrostatic dust collector ) 是由 陈逍东 于 2020-11-10 设计创作，主要内容包括：本发明公开了一种工业用静电除尘器吊挂机构,特别是涉及静电除尘器技术领域,挡板下端固定有顶板,顶板位于瓷绝缘子上方,吊杆与顶板贯穿设置,顶板下端垂直均匀设置有若干根环形管道。通过将底环下拉,使得环形防护带不再折叠在环形管道之间,这样通过环形防护带和环形管道围在瓷绝缘子外围,可以起到防护的作用,由于蜡块可以在常温固化,这样使环形防护带形成一道硬防护罩,而通过电热丝加热,使蜡块熔化,可以使环形防护带形成一道软防护罩,这样可以在不同天气对瓷绝缘子进行防护,解决了现如今瓷绝缘子不具备防护结构,这样在冬天冰雹天气容易受到损坏,而且防尘防雨效果较差,导致瓷绝缘子的使用寿命降低的问题。(The invention discloses an industrial electrostatic dust collector hanging mechanism, and particularly relates to the technical field of electrostatic dust collectors. Through pulling the under ring down, make the annular protecting band no longer fold between the ring channel, enclose at the porcelain insulator periphery through annular protecting band and ring channel like this, can play the effect of protection, because the wax stone can solidify at normal atmospheric temperature, make the annular protecting band form one hard protection casing like this, and through the heating wire heating, make the wax stone melt, can make the annular protecting band form one soft protection casing, can protect the porcelain insulator like this in different weather, it does not possess protective structure to have solved present porcelain insulator, receive the damage like this in hail weather in winter, and dustproof rain-proof effect is relatively poor, the problem that leads to the life reduction of porcelain insulator.)

1. The utility model provides an industrial electrostatic precipitator hangs mechanism, includes jib (1), baffle (3), base (4) and porcelain insulator (7), baffle (3), porcelain insulator (7) and base (4) three from the top down set gradually, jib (1) lower extreme runs through baffle (3), porcelain insulator (7) and base (4) in proper order, jib (1) outside just is located baffle (3) top threaded connection has nut (2), jib (1) lower extreme is connected with the negative pole line, its characterized in that:

a top plate (6) is fixed at the lower end of the baffle (3), the top plate (6) is located above the porcelain insulator (7), the hanging rod (1) and the top plate (6) are arranged in a penetrating mode, a plurality of annular pipelines (8) are vertically and uniformly arranged at the lower end of the top plate (6), the first annular pipeline (8) from top to bottom is fixed with the top plate (6), a bottom ring (23) is fixed at the lower end of the last annular pipeline (8) from top to bottom, heating wires (9) are arranged inside the annular pipelines (8), an annular protective belt (10) is fixed between every two adjacent annular pipelines (8), a containing cavity is arranged inside the annular protective belt (10), and a wax block (11) is arranged inside the containing cavity;

an annular guide rail (21) is fixed on the inner side of each annular pipeline (8), rotary rings (12) are connected to the inner sides of the annular guide rails (21) in a sliding mode, an annular connecting belt (22) is fixed between every two adjacent rotary rings (12), a plurality of rubber sheets (13) are uniformly fixed on the inner walls of the rotary rings (12) in an annular mode, and a plurality of bristles (20) are uniformly connected to the lower ends of the rubber sheets (13);

the improved motor is characterized in that an inner cavity (16) is arranged inside the top plate (6), the lower end of the inner cavity (16) penetrates through the top plate (6), a bearing (18) is fixedly mounted at the bottom end inside the inner cavity (16), a driven bevel gear (17) is rotatably connected to the upper end of the bearing (18), connecting rods (19) are fixedly arranged on the left side and the right side of the lower end of the driven bevel gear (17), the connecting rods (19) are located on the inner side of the bearing (18), the lower end of each connecting rod (19) extends out of the inner cavity (16) and is fixed to the rotating ring (12) from top to bottom, a motor (5) is mounted on the left side inside the baffle plate (3), a motor shaft (14) is rotatably connected to the driving end of the motor (5), the tail end of the motor shaft (14.

2. The hanging mechanism of the industrial electrostatic precipitator of claim 1, wherein: base (4) upper end just is located porcelain insulator (7) outside and is fixed with sealing ring (25), end ring (23) lower extreme is opened has round seal groove (24), sealing ring (25) are pegged graft with seal groove (24), sealing ring (25) and seal groove (24) interference fit.

3. The hanging mechanism of the industrial electrostatic precipitator of claim 1, wherein: the driving bevel gear (15) is positioned above the driven bevel gear (17), and the driving bevel gear (15) is in transmission connection with the driven bevel gear (17).

4. The hanging mechanism of the industrial electrostatic precipitator of claim 1, wherein: the rubber sheet (13) is three horn structures, a plurality of the rubber sheet (13) concatenation cooperation is constituteed circularly, rubber sheet (13) bottom pastes with porcelain insulator (7) mutually, brush hair (20) and porcelain insulator (7) contact.

5. The hanging mechanism of the industrial electrostatic precipitator of claim 1, wherein: the annular pipeline (8) is made of heat-resistant glass, the annular protective belt (10) is made of low-pressure polyethylene, and the wax block (11) is made of paraffin.

6. The hanging mechanism of the industrial electrostatic precipitator of claim 1, wherein: the annular connecting belt (22) is made of heat-resistant rubber, and a plurality of air holes are formed in the surface of the annular connecting belt (22).

7. The hanging mechanism of the industrial electrostatic precipitator of claim 1, wherein: the outer wall of the rotating ring (12) is provided with a circle of annular slide way, the upper end and the lower end of the inner wall of the annular slide way are provided with a circle of limiting grooves, the annular guide rail (21) is connected with the annular slide way in a sliding mode, the upper end and the lower end of the inner side of the annular guide rail (21) are fixed with limiting rings, and the limiting rings are connected with the limiting grooves in a sliding mode.

Technical Field

The invention relates to the technical field of electrostatic dust collectors, in particular to a hanging mechanism of an industrial electrostatic dust collector.

Background

An electrostatic precipitator is a high-efficiency dust removing device for trapping fine dust in gas, which utilizes electrostatic force to realize the separation of solid or liquid particles and gas flow, so that when high-voltage direct current is applied between the discharge electrode and the dust collecting electrode which are arranged at intervals in the electric dust collector to form an electric field, a space which is enough to ionize gas is maintained, the gas surrounding the discharge electrode is ionized to form gas ions and electrons, and when the dust-containing gas passes through the electric field, ions and electrons are attached to the surface of dust particles in motion to charge the dust particles, the charged particles move to the dust collecting electrode under the action of electric field force and are deposited on the dust collecting electrode, thereby achieving the purpose of separating dust particles from air flow, when the dust layer on the dust collecting electrode reaches a certain thickness, falls into an ash bucket under the action of gravity, and is a porcelain insulator-electric porcelain sleeve for an electrostatic dust collector. For sealing and insulation protection where the corona electrode suspension frame hanger rods pass through the field case. Applying white or brown enamel on the outer surface of the electric porcelain sleeve, and grinding two end surfaces.

At present, the electrostatic precipitator hanging mechanism for industrial use, porcelain insulator do not have protective structure, so the hail weather in winter is easily damaged, and the dustproof and rainproof effect is relatively poor, resulting in the reduction of the service life of porcelain insulator.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art, provide an industrial electrostatic dust collector hanging mechanism and solve the problem that the ceramic insulator is not provided with a protective structure, so that the ceramic insulator is easily damaged in hailstone weather in winter, and the service life of the ceramic insulator is shortened due to poor dustproof and rainproof effects.

The technical scheme adopted by the invention for solving the technical problems is as follows: a hanging mechanism of an industrial electrostatic dust collector comprises a hanging rod, a baffle, a base and a porcelain insulator, wherein the baffle, the porcelain insulator and the base are sequentially arranged from top to bottom;

a top plate is fixed at the lower end of the baffle, the top plate is positioned above the porcelain insulator, the hanger rod and the top plate are arranged in a penetrating manner, a plurality of annular pipelines are vertically and uniformly arranged at the lower end of the top plate, the first annular pipeline is fixed with the top plate from top to bottom, a bottom ring is fixed at the lower end of the last annular pipeline from top to bottom, heating wires are arranged in the annular pipelines, an annular protective belt is fixed between every two adjacent annular pipelines, a containing cavity is arranged in each annular protective belt, and a wax block is arranged in each containing cavity;

the inner sides of the annular pipelines are all fixed with annular guide rails, the inner sides of the annular guide rails are connected with rotary rings in a sliding manner, an annular connecting belt is fixed between every two adjacent rotary rings, a plurality of rubber sheets are uniformly fixed on the inner walls of the rotary rings in an annular manner, and a plurality of bristles are uniformly connected to the lower ends of the rubber sheets;

the inner cavity is arranged inside the top plate, the lower end of the inner cavity penetrates through the top plate, a bearing is fixedly mounted at the bottom end inside the inner cavity, the upper end of the bearing is rotatably connected with a driven bevel gear, connecting rods are fixed to the left and right sides of the lower end of the driven bevel gear respectively and are located on the inner side of the bearing, the lower end of each connecting rod extends out of the inner cavity and is fixed to a first rotating ring from top to bottom, a motor is mounted on the left side inside the baffle, a motor shaft is rotatably connected to the driving end of the motor, the tail end of the motor shaft penetrates through the.

Preferably, the base upper end just is located the porcelain insulator outside and is fixed with the sealing ring, the end ring lower extreme is opened there is the round seal groove, the sealing ring is pegged graft with the seal groove, sealing ring and seal groove interference fit.

Preferably, the driving bevel gear is positioned above the driven bevel gear at the left side, and the driving bevel gear is in transmission connection with the driven bevel gear.

Preferably, the rubber sheet is a triangular structure, a plurality of rubber sheets are spliced and matched to form a circle, the bottom of each rubber sheet is attached to a porcelain insulator, and the bristles are in contact with the porcelain insulator.

Preferably, the annular pipe is made of heat-resistant glass, the annular protective belt is made of low-pressure polyethylene, and the wax block is made of paraffin wax.

Preferably, the annular connecting belt is made of heat-resistant rubber, and a plurality of air holes are formed in the surface of the annular connecting belt.

Preferably, the outer wall of the rotating ring is provided with a circle of annular slide way, the upper end and the lower end of the inner wall of the annular slide way are provided with a circle of limiting grooves, the annular guide rail is connected with the annular slide way in a sliding manner, the upper end and the lower end of the inner side of the annular guide rail are respectively fixed with a limiting ring, and the limiting rings are connected with the limiting grooves in a sliding manner.

Compared with the prior art, the invention has the following beneficial effects: according to the hanging mechanism of the industrial electrostatic dust collector, the bottom ring is pulled down, so that the annular protective belt is not folded between the annular pipelines any more, the annular protective belt and the annular pipelines surround the periphery of the porcelain insulator, a protection effect can be achieved, the wax block can be solidified at normal temperature, the annular protective belt forms a hard protective cover, the wax block is heated through the heating wire, the annular protective belt can form a soft protective cover, and the porcelain insulator can be protected in different weather; when the bottom ring is pulled down, the rotating ring is also pulled down together, so that the bottom of the rubber sheet at the inner side of the rotating ring is contacted with the porcelain insulator, the dust on the surface of the porcelain insulator can be erased from top to bottom, when the annular protective belt forms a hard protective cover, the driving bevel gear can be driven by the motor to rotate, the driving bevel gear can drive the driven bevel gear, thus, the driven bevel gear drives the first rotating ring from top to bottom to rotate, so that all the rotating rings rotate simultaneously, thus, the rubber sheet is driven to move circularly, the rubber sheet rotates to erase the dust on the surface of the porcelain insulator, the hard protective cover can increase the stability of the rotation of the rubber sheet relative to the soft protective cover, thereby facilitating the omnibearing dust removal on the surface of the porcelain insulator, and the rubber sheet is matched with the annular protective belt and the annular connecting belt, the dustproof and rainproof effect of the porcelain insulator can be achieved, and the service life of the porcelain insulator can be prolonged.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of a top plate of the present invention;

FIG. 4 is a schematic top cross-sectional view of an annular duct of the present invention.

In the figure: 1-suspender, 2-nut, 3-baffle, 4-base, 5-motor, 6-top plate, 7-porcelain insulator, 8-annular pipeline, 9-electric heating wire, 10-annular protective belt, 11-wax block, 12-swivel, 13-rubber sheet, 14-motor shaft, 15-driving bevel gear, 16-inner cavity, 17-driven bevel gear, 18-bearing, 19-connecting rod, 20-brush hair, 21-annular guide rail, 22-annular connecting belt, 23-bottom ring, 24-sealing groove and 25-sealing ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 4, a hanging mechanism of an industrial electrostatic dust collector comprises a hanging rod 1, a baffle 3, a base 4 and a porcelain insulator 7, wherein the baffle 3, the porcelain insulator 7 and the base 4 are sequentially arranged from top to bottom, the lower end of the hanging rod 1 sequentially penetrates through the baffle 3, the porcelain insulator 7 and the base 4, a nut 2 is connected with the outside of the hanging rod 1 and positioned above the baffle 3 through threads, the lower end of the hanging rod 1 is connected with a cathode wire, a top plate 6 is fixed at the lower end of the baffle 3, the top plate 6 is positioned above the porcelain insulator 7, the hanging rod 1 and the top plate 6 are arranged in a penetrating manner, a plurality of annular pipelines 8 are vertically and uniformly arranged at the lower end of the top plate 6, the first annular pipeline 8 is fixed with the top plate 6 from top to bottom, a bottom ring 23 is fixed at the lower end of the last annular pipeline 8 from top to bottom, heating, an annular protective belt 10 is fixed between two adjacent annular pipelines 8, an accommodating cavity is formed in the annular protective belt 10, a wax block 11 is arranged in the accommodating cavity, when the porcelain insulator 7 needs to be protected, the bottom ring 23 is pulled down, so that the annular protective belt 10 is not folded between the annular pipelines 8, the annular protective belt 10 and the annular pipelines 8 surround the periphery of the porcelain insulator 7, and a protection effect can be achieved, and the wax block 11 is made of paraffin, and the paraffin is melted at 47-64 ℃, so that the wax block 11 can be solidified at a temperature below 47 ℃;

when the wax block 11 is solidified, the annular protective belt 10 can form a hard protective cover, heat can be conducted into the annular protective belt 10 by heating the inside of the annular pipeline 8 through the heating wire 9, the annular pipeline 8 is made of heat-resistant glass and has the effects of heat resistance and heat conduction, the annular protective belt 10 is made of low-pressure polyethylene, the wax block 11 in the annular protective belt 10 is melted when the temperature in the annular protective belt 10 is heated to be higher than 47 ℃, the annular protective belt 10 forms a soft protective cover at the moment, the hard protective cover can be used in weather with high wind power, and the soft protective cover can play a role in protection in hailstones in winter, so that the porcelain insulator 7 can be protected in different weathers;

the inner sides of the annular pipelines 8 are both fixed with annular guide rails 21, the inner sides of the annular guide rails 21 are slidably connected with rotary rings 12, an annular connecting belt 22 is fixed between every two adjacent rotary rings 12, the inner walls of the rotary rings 12 are in an annular shape and are uniformly fixed with a plurality of rubber sheets 13, the lower ends of the rubber sheets 13 are uniformly connected with a plurality of brush hairs 20, the rubber sheets 13 are in a triangular structure, the rubber sheets 13 are spliced and matched to form a circle, the bottoms of the rubber sheets 13 are attached to the porcelain insulator 7, the brush hairs 20 are in contact with the porcelain insulator 7, when the bottom ring 23 is pulled down, the annular pipelines 8 can drive the rotary rings 12 to be pulled down together, and therefore when the rotary rings 12 pass through the porcelain insulator 7 from top to bottom, the bottoms of the rubber sheets 13 inside the rotary rings 12 are in contact with the porcelain insulator 7, and dust on the surface of the porcelain insulator 7 can be;

an inner cavity 16 is formed in the top plate 6, the lower end of the inner cavity 16 penetrates through the top plate 6, a bearing 18 is fixedly mounted at the bottom end in the inner cavity 16, a driven bevel gear 17 is rotatably connected to the upper end of the bearing 18, connecting rods 19 are fixed to the left and right sides of the lower end of the driven bevel gear 17, the connecting rods 19 are located on the inner side of the bearing 18, the lower end of each connecting rod 19 extends out of the inner cavity 16 to be fixed to the first rotating ring 12 from top to bottom, a motor 5 is mounted on the left side in the baffle 3, a motor shaft 14 is rotatably connected to the driving end of the motor 5, the tail end of the motor shaft 14 penetrates into the inner cavity 16, a driving bevel gear 15 is fixed to the tail end of the motor shaft 14, the driving bevel gear 15 is located above the driven bevel gear 17, the, the motor shaft 14 is driven to rotate by the motor 5, the motor shaft 14 can drive the driving bevel gear 15 to rotate, the driving bevel gear 15 can drive the driven bevel gear 17 to rotate through the bearing 18, so that the driven bevel gear 17 can drive the first rotating ring 12 from top to bottom to rotate by the connecting rod 19, because the rotating rings 12 are connected through the annular connecting belt 22, the annular connecting belt 22 is made of heat-resistant rubber, the annular connecting belt 22 is hard and can drive the rotating rings 12 to rotate, all the rotating rings 12 can rotate simultaneously, the rubber sheet 13 is driven to move circularly, the rubber sheet 13 is driven to rotate to wipe dust on the surface of the porcelain insulator 7, the hard protective cover can increase the rotating stability of the rubber sheet 13 relative to the soft protective cover, and therefore, the omnibearing dust removal effect on the surface of the porcelain insulator 7 is realized, and the rubber sheet 13 is matched with the annular protective belt 10 and, the rubber sheet 13 is lapped on the surface of the porcelain insulator 7, the annular protective belt 10 is protected outside, and the annular connecting belt 22 is protected inside, so that the dustproof and rainproof effects of the porcelain insulator 7 can be achieved, and the service life of the porcelain insulator 7 can be prolonged;

because the annular connecting belt 22 is provided with the plurality of air holes on the surface, heat can be transmitted to the surface of the porcelain insulator 7 through the air holes while the electric heating wire 9 is heated, so that the icing on the surface of the porcelain insulator 7 can be avoided in winter, and the phenomenon of ice flash is avoided;

a sealing ring 25 is fixed at the upper end of the base 4 and positioned outside the porcelain insulator 7, a circle of sealing groove 24 is formed at the lower end of the bottom ring 23, the sealing ring 25 is inserted into the sealing groove 24, the sealing ring 25 is in interference fit with the sealing groove 24, and when the bottom ring 23 is pulled down to be attached to the base 4, the sealing ring 25 is inserted into the sealing groove 24, so that the sealing property between the bottom ring 23 and the base 4 can be improved;

open 12 outer walls of swivel has round annular slide, both ends have all opened round spacing groove about the annular slide inner wall, annular guide 21 and annular slide sliding connection, both ends all are fixed with the spacing ring about the annular guide 21 inboard, spacing ring and spacing groove sliding connection, when swivel 12 pivoted, can rotate along annular guide 21, and annular guide 21 slides in swivel 12's annular slide to the spacing ring can slide in the spacing groove, through the cooperation of annular guide 21 and annular slide and spacing ring and spacing groove, can play swivel 12's limiting displacement when swivel 12 pivoted.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.