Blowing assembly for bag type dust collector

Abstract

The utility model relates to the field of bag type dust collectors, and discloses a blowing assembly for a bag type dust collector, which comprises a case, a driving assembly is arranged in the case, the outer surface of the case is slidably connected with a limiting seat, the outer surface of the limiting seat is fixedly connected with an adjusting box, an adjusting assembly is arranged in the adjusting box, and the adjusting assembly is fixedly connected with the limiting seat. And one side of the adjusting box is rotationally connected with a rotating seat, and one side of the rotating seat is fixedly connected with a blowing pipe. The spraying device has the following advantages and effects that by arranging the case, the driving assembly, the limiting seat, the adjusting box, the adjusting assembly, the rotating seat, the spraying pipe, the air spraying head, the air inlet pipe and the high-pressure air pump, the height of the spraying pipe is adjusted, and the vertical adjusting function of the air spraying direction of the air spraying head on the spraying pipe is achieved; in actual use, the blowing airflow coverage area of the blowing pipe can be effectively increased, and the filter bag can be comprehensively blown, so that the characteristic of strong dust removal effect of the device is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bag type dust collector, especially a kind of for bag type dust collector's spray blowing assembly. BACKGROUND

[0002] Bag type dust collector is a kind of dry filter dust device, mainly used for trapping small, dry, non-fibrous dust. It blocks the dust in dust-containing gas on the surface of filter bag through the filtering effect of filter bag, and clean gas passes through filter bag into clean gas chamber, and is finally discharged. Bag type dust collector needs to use spray blowing assembly to clean filter bag regularly during daily use, so as to ensure its dust removal effect.

[0003] Chinese patent publication number (CN207708703U) discloses a kind of for bag type dust collector's spray blowing device, including base, the upper surface of the base is welded with two vertical plates, and two vertical plates are located at the two sides of base, the middle of vertical plate is opened with screw hole, and screw hole is screwed with air jet pipe, air jet pipe is provided with air jet nozzle, the end of air jet pipe away from screw hole is screwed with electromagnetic valve, and the inlet end of electromagnetic valve is fixedly connected with air compressor by hose, air compressor is fixedly installed on the outer side of vertical plate by bolt, electromagnetic valve is connected with controller by wire, the side of vertical plate close to screw hole is opened with first through hole, the upper surface of bottom plate is welded with fixed groove. In the utility model, the section of dust suction pipe is isosceles trapezoidal, so that dust suction pipe can be inserted into filter bag, as much as possible to suck out dust, by setting controller, spray blowing action and dust suction action are effectively coordinated to play its maximum effect.

[0004] But the above-mentioned utility model still has the following problems: the position of air jet pipe in the above-mentioned utility model is fixed, which leads to the constant position of spray blowing of air jet pipe in actual use, and the spray blowing area of filter bag has certain limitation, and the dust removal effect on filter bag surface is not thorough enough, so it needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of for bag type dust collector's spray blowing assembly, with the effect of strong filter bag dust removal effect.

[0006] The utility model discloses a technical purpose above is realized through the following technical scheme: a kind of for bag type dust collector's spray blowing assembly, including machine case, the inside of the machine case is provided with driving assembly, the outer surface of the machine case is slidably connected with limiting seat, the outer surface of the limiting seat is fixedly connected with adjusting box, the inside of the adjusting box is provided with adjusting assembly, the side of the adjusting box is rotatably connected with rotating seat, the side of the rotating seat is fixedly connected with spray blowing pipe, the outer surface of the spray blowing pipe is fixedly connected with jet head, the top of the spray blowing pipe is fixedly connected with air inlet pipe, one end of the air inlet pipe is fixedly connected with high pressure air pump.

[0007] By adopting the above technical scheme, by setting machine case, driving assembly, limiting seat, adjusting box, adjusting assembly, rotating seat, spray blowing pipe, jet head, air inlet pipe and high pressure air pump, the device is used, high pressure air pump works and conveys high pressure gas to spray blowing pipe through air inlet pipe, high pressure gas flows out from multiple jet heads and can spray blowing dust removal to filter bag, driving motor in driving assembly works and drives lead screw to rotate, is transmitted through lead screw, lead screw sliding table and limiting rod, drives limiting seat and drives spray blowing pipe to move up and down reciprocatingly, brake motor in adjusting assembly works and drives driving gear to rotate, is transmitted through driving gear, speed reduction tooth belt and rotating seat, drives spray blowing pipe to carry out small amplitude positive and negative direction circular motion, the design realizes the adjustment of the height of spray blowing pipe and the vertical adjustment function of the jet direction of jet head on spray blowing pipe, can effectively enhance the spray blowing airflow coverage area of spray blowing pipe in actual use, ensures that filter bag can be treated comprehensively, so as to reach the characteristics that the dust removal effect of the device is strong.

[0008] The utility model further provides: the driving assembly includes driving motor, lead screw, lead screw sliding table and limiting rod, the output of driving motor is fixedly connected with lead screw, lead screw sliding table is threadedly connected with lead screw, limiting rod is fixedly connected with lead screw sliding table, limiting rod is fixedly connected with limiting seat.

[0009] By adopting the above technical scheme, by setting driving assembly, the height of spray blowing pipe can be adjusted in cooperation with limiting seat.

[0010] The utility model further provides: the adjusting assembly includes brake motor, driving gear and speed reduction tooth belt, the output of driving gear is fixedly connected with brake motor, driving gear is engaged with speed reduction tooth belt, speed reduction tooth belt is sleeved with rotating seat.

[0011] By adopting the above technical scheme, by setting adjusting assembly, the adjustment of the blowing angle of jet head on spray blowing pipe is realized.

[0012] The utility model further provides: the inner bottom wall of adjusting box is fixedly connected with motor base, motor base is fixedly connected with brake motor.

[0013] By adopting the technical scheme, the motor base is arranged to support and fix the position of the brake motor.

[0014] The utility model discloses further provide: the inner bottom wall fixed connection of case has screw rod fixed seat, screw rod and screw rod fixed seat rotation is connected.

[0015] By adopting the technical scheme, the screw rod fixed seat is arranged to support and fix the screw rod.

[0016] The utility model discloses further provide: the outer surface of case is set up with the limit slot, the limit rod and limit slot sliding connection, the limit rod passes through limit slot and is fixedly connected with the limit seat.

[0017] By adopting the technical scheme, the limit slot is arranged, which not only facilitates the fixed connection of the limit rod and the limit seat, but also limits the movement range of the blowing pipe.

[0018] The utility model discloses further provide: both sides of case are fixedly connected with slide rail, the inner wall of limit seat is set up with the sliding slot, and limit seat is slidably connected with the case through slide rail and sliding slot.

[0019] By adopting the technical scheme, the slide rail and the sliding slot are arranged, which can effectively improve the stability of the limit seat when moving up and down, and further improve the stability of the blowing pipe when reciprocating up and down.

[0020] The utility model discloses further provide: one side of high pressure air pump is fixedly connected with the mounting seat, and the outer surface of mounting seat is set up with the mounting hole.

[0021] By adopting the technical scheme, the mounting seat and the mounting hole are arranged, which facilitates the fixed connection of the high pressure air pump and the outer box wall of the bag type dust collector.

[0022] The utility model discloses further provide: the upper surface of case is fixedly connected with rotary seat, the top rotation of rotary seat is connected with the pivot, and the top of pivot is fixedly connected with pipe clamp, and the air inlet pipe is fixedly connected with pipe clamp.

[0023] By adopting the technical scheme, the rotary seat, the pivot and the pipe clamp are arranged, which not only fixes the air inlet pipe on the top part of the case, avoids the entanglement of the air inlet pipe and the case or the blowing pipe during the movement of the driving assembly and the blowing pipe, and protects the air inlet pipe.

[0024] The further setting of the utility model is that the side of the case is provided with an installation groove away from the limiting groove, the inner wall of the installation groove is fixedly connected with a dust collecting cover, one side of the dust collecting cover is fixedly connected with a dust suction pipe, and one end of the dust suction pipe is fixedly connected with a vertical dust suction machine.

[0025] By adopting the above technical scheme, the installation groove, the dust collecting cover, the dust suction pipe and the vertical dust suction machine are arranged, when the blowing pipe is used for blowing and dedusting the filter bag, the dust generated will inevitably enter the case through the limiting groove on the case, at this time, the vertical dust suction machine works, the dust in the case can be sucked out through the dust suction pipe and the dust collecting cover, the dust is prevented from accumulating in the case, the driving assembly in the case is prevented from being affected, the driving assembly can normally work, and the driving assembly is protected.

[0026] The utility model discloses the beneficial effect is: through setting up case, drive assembly, limiting seat, adjusting box, adjusting assembly, rotating seat, blow pipe, jet head, air inlet pipe and high pressure air pump, when the device is used, high pressure air pump work is transported high pressure gas to blow pipe through air inlet pipe, and high pressure gas flows out from multiple jet heads and can blow and dedust the filter bag, and the driving motor in the drive assembly works and drives the screw rod to rotate, is driven limiting seat through the transmission of screw rod, screw rod sliding table and limiting rod, and drives blow pipe to move up and down reciprocatingly, and the driving gear is rotated through the driving of the brake motor in the adjusting assembly, and the transmission cooperation of speed reducer tooth belt and rotating seat drives blow pipe to carry out small amplitude positive and negative direction circular motion, and this design realizes the adjustment of blow pipe height and the vertical adjustment function of the jet direction of the jet head on blow pipe, can effectively enhance the blowing airflow coverage area of blow pipe in actual use, ensures that the filter bag can be treated by blowing comprehensively, thereby the device reaches the characteristics that the dust removal effect is strong, through setting up rotating seat, pivot and pipe clamp, not only play the fixing effect of air inlet pipe on the top part of case, avoid the entanglement of air inlet pipe and case or blow pipe in the process that drive assembly drives blow pipe to move up and down, play the protection effect of air inlet pipe, through setting up installation groove, dust collecting cover, dust suction pipe and vertical dust suction machine, when blow pipe is used for blowing and dedusting the filter bag, the dust generated will inevitably enter the case through the limiting groove on the case, at this time, the vertical dust suction machine works, the dust in the case can be sucked out through the dust suction pipe and the dust collecting cover, the dust is prevented from accumulating in the case, the driving assembly in the case is prevented from being affected, the driving assembly can normally work, and the driving assembly is protected. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0028] Figure 1 is a structural schematic diagram of the present application.

[0029] Figure 2 is a structural schematic diagram of the driving assembly in the present application.

[0030] Figure 3 is a structural schematic diagram of the adjusting assembly in the present application.

[0031] Figure 4 is an enlarged structural schematic diagram of A in the present application. Figure 1

[0032] In the figure, 1, case; 2, driving assembly; 201, driving motor; 202, screw; 203, screw sliding table; 204, limiting rod; 3, limiting seat; 4, adjusting box; 5, adjusting assembly; 501, holding brake motor; 502, driving gear; 503, speed reduction tooth belt; 6, rotating seat; 7, blowing pipe; 8, jet head; 9, air inlet pipe; 10, high-pressure air pump; 11, motor base; 12, screw fixing seat; 13, limiting groove; 14, slide rail; 15, mounting seat; 16, mounting hole; 17, rotating seat; 18, rotating shaft; 19, pipe clamp; 20, mounting groove; 21, dust collecting cover; 22, dust collecting pipe; 23, vertical dust collector. DETAILED DESCRIPTION

[0033] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0034] Referring to Figures 1-4 ​A kind of injection assembly for bag type dust collector, including machine box 1, drive assembly 2 is provided in the inside of machine box 1, the outer surface of machine box 1 is slidably connected with limiting seat 3, limiting seat 3 is fixedly connected with adjusting box 4 on the outer surface, adjusting box 4 is provided with adjusting assembly 5 in the inside, one side of adjusting box 4 is rotatably connected with rotating seat 6, one side of rotating seat 6 is fixedly connected with injection pipe 7, the outer surface of injection pipe 7 is fixedly connected with jet head 8, the top of injection pipe 7 is fixedly connected with air inlet pipe 9, one end of air inlet pipe 9 is fixedly connected with high-pressure air pump 10, by being provided with machine box 1, drive assembly 2, limiting seat 3, adjusting box 4, adjusting assembly 5, rotating seat 6, injection pipe 7, jet head 8, air inlet pipe 9 and high-pressure air pump 10, when using, high-pressure air pump 10 works and sends high-pressure gas to injection pipe 7 through air inlet pipe 9, high-pressure gas flows out from multiple jet heads 8 to spray and blow dust to filter bag, drive motor 201 in drive assembly 2 works and drives lead screw 202 to rotate, by the transmission of lead screw 202, lead screw sliding table 203 and limiting rod 204, limiting seat 3 drives injection pipe 7 to move up and down reciprocatingly, brake motor 501 in adjusting assembly 5 works and drives drive gear 502 to rotate, by the transmission cooperation of drive gear 502, speed reduction tooth belt 503 and rotating seat 6, injection pipe 7 is driven to carry out small amplitude positive and negative direction circular motion, the design realizes the height adjustment of injection pipe 7 and the vertical adjustment function of the jet direction of jet head 8 on injection pipe 7, can effectively enhance the jet flow coverage area of injection pipe 7 in actual use, ensure that filter bag can be fully sprayed and blown, so as to reach the characteristics that the dust removal effect of the device is strong, drive assembly 2 includes drive motor 201, lead screw 202, lead screw sliding table 203 and limiting rod 204, the output end of drive motor 201 is fixedly connected with lead screw 202, lead screw sliding table 203 is threadedly connected with lead screw 202, limiting rod 204 is fixedly connected with lead screw sliding table 203, limiting rod 204 is fixedly connected with limiting seat 3, by being provided with drive assembly 2, the height adjustment function of injection pipe 7 can be realized by cooperating with limiting seat 3, adjusting assembly 5 includes brake motor 501, drive gear 502 and speed reduction tooth belt 503, drive gear 502 is fixedly connected with the output end of brake motor 501, drive gear 502 is engaged with speed reduction tooth belt 503, speed reduction tooth belt 503 is sleeved with rotating seat 6, by being provided with adjusting assembly 5, the adjustment effect of the jet angle of jet head 8 on injection pipe 7 is realized, the inner bottom wall of adjusting box 4 is fixedly connected with motor base 11, motor base 11 is fixedly connected with brake motor 501, by being provided with motor base 11, the supporting and position fixing effect of brake motor 501 is played, the inner bottom wall of machine box 1 is fixedly connected with lead screw fixing seat 12, lead screw 202 is rotatably connected with lead screw fixing seat 12, by being provided with lead screw fixing seat 12, the supporting and fixing effect of lead screw 202 is played, the outer surface of machine box 1 is provided with limiting groove 13, limiting rod 204 is slidably connected with limiting groove 13, limiting rod 204 is fixedly connected with limiting seat 3 by passing through limiting groove 13,The limiting groove 13 is arranged, which not only facilitates the fixed connection of the limiting rod 204 and the limiting seat 3, but also limits the movement range of the blowing pipe 7. The cabinet 1 is fixedly connected with sliding rails 14 on both sides. The inner wall of the limiting seat 3 is provided with a sliding groove. The limiting seat 3 is slidingly connected with the cabinet 1 through the sliding rails 14 and the sliding groove. The sliding rails 14 and the sliding groove can effectively improve the stability of the limiting seat 3 when moving up and down, thereby improving the stability of the blowing pipe 7 when reciprocating up and down. One side of the high-pressure air pump 10 is fixedly connected with a mounting seat 15. The outer surface of the mounting seat 15 is provided with a mounting hole 16. The mounting seat 15 and the mounting hole 16 are arranged, which facilitates the fixed connection of the high-pressure air pump 10 and the outer box wall of the bag-type dust collector. The upper surface of the cabinet 1 is fixedly connected with a rotating seat 17. The rotating seat 17 is rotatably connected with a rotating shaft 18 at the top. The rotating shaft 18 is fixedly connected with a pipe clamp 19 at the top. The air inlet pipe 9 is fixedly connected with the pipe clamp 19. The rotating seat 17, the rotating shaft 18 and the pipe clamp 19 are arranged, which not only fixes the air inlet pipe 9 on the top of the cabinet 1, avoids the winding of the air inlet pipe 9 and the cabinet 1 or the blowing pipe 7 during the movement of the driving assembly 2 driving the blowing pipe 7 up and down, and protects the air inlet pipe 9. The side of the cabinet 1 away from the limiting groove 13 is provided with a mounting groove 20. The inner wall of the mounting groove 20 is fixedly connected with a dust collecting cover 21. One side of the dust collecting cover 21 is fixedly connected with a dust suction pipe 22. One end of the dust suction pipe 22 is fixedly connected with a vertical dust collector 23. The mounting groove 20, the dust collecting cover 21, the dust suction pipe 22 and the vertical dust collector 23 are arranged. When the blowing pipe 7 is used for blowing and dust removing the filter bag, dust generated during the operation will inevitably enter the cabinet 1 through the limiting groove 13 on the cabinet 1. At this time, the vertical dust collector 23 works, and the dust entering the cabinet 1 can be sucked out through the dust suction pipe 22 and the dust collecting cover 21, so as to avoid the accumulation of dust in the cabinet 1, which affects the driving assembly 2 in the cabinet 1, ensures the normal work of the driving assembly 2, and protects the driving assembly 2.

[0035] The utility model discloses, through setting case 1, drive assembly 2, limit seat 3, adjusting box 4, adjusting assembly 5, rotating seat 6, blow -off pipe 7, jet head 8, air inlet pipe 9 and high pressure air pump 10, this device when using, high pressure air pump 10 works through air inlet pipe 9 to blow -off pipe 7 delivery high pressure gas, high pressure gas flows from multiple jet head 8 can be to filter bag and blow dust removal, drive motor 201 in drive assembly 2 work drives screw 202 rotation, through the transmission of screw 202, screw sliding table 203 and limit rod 204, drive limit seat 3 drives blow -off pipe 7 and moves up and down reciprocating, the clutch motor 501 in adjusting assembly 5 work drives drive gear 502 rotation, through the transmission cooperation of drive gear 502, speed reduction toothed belt 503 and rotating seat 6, drive blow -off pipe 7 and carry out small amplitude positive and negative direction circular motion, this design has realized the height adjustment of blow -off pipe 7 and the vertical adjustment function of the jet direction of jet head 8 on blow -off pipe 7, can effectively enhance the blow -off pipe 7 blowing airflow coverage area in actual use, ensure that filter bag can be fully blown and treated, to reach the dust removal effect strong characteristics of this device, through setting rotary seat 17, pivot 18 and pipe clamp 19, not only play the fixed role of air inlet pipe 9 in case 1 top portion, avoid the entanglement of air inlet pipe 9 and case 1 or blow -off pipe 7 in the process of drive assembly 2 and drive blow -off pipe 7 to move up and down, play the protection effect of air inlet pipe 9, through setting mounting groove 20, dust collecting hood 21, dust suction pipe 22 and vertical dust suction machine 23, when blow -off pipe 7 carries out blow -off dust removal operation to filter bag, the dust generated inevitably enters the inside of case 1 through the limit slot 13 on case 1, at this moment, vertical dust suction machine 23 works, can pass through dust suction pipe 22 and dust collecting hood 21 and suck out the dust that enters the inside of case 1, avoid dust accumulation in case 1, cause drive assembly 2 in case 1 to be influenced, ensure that drive assembly 2 can normally work, to play the protection effect of drive assembly 2.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A spray assembly for a baghouse, comprising a cabinet (1), characterized in that: The inside of the case (1) is provided with a drive assembly (2), the outer surface of the case (1) is slidably connected with a limiting seat (3), the outer surface of the limiting seat (3) is fixedly connected with an adjusting box (4), the inside of the adjusting box (4) is provided with an adjusting assembly (5), one side of the adjusting box (4) is rotatably connected with a rotating seat (6), one side of the rotating seat (6) is fixedly connected with a blowing pipe (7), the outer surface of the blowing pipe (7) is fixedly connected with a jet head (8), the top of the blowing pipe (7) is fixedly connected with an air inlet pipe (9), one end of the air inlet pipe (9) is fixedly connected with a high-pressure air pump (10).

2. A lancing assembly for a baghouse according to claim 1, wherein: The drive assembly (2) comprises a drive motor (201), a lead screw (202), a lead screw sliding table (203) and a limiting rod (204), the output end of the drive motor (201) is fixedly connected with the lead screw (202), the lead screw sliding table (203) is threadedly connected with the lead screw (202), the limiting rod (204) is fixedly connected with the lead screw sliding table (203), and the limiting rod (204) is fixedly connected with the limiting seat (3).

3. A lancing assembly for a baghouse according to claim 1, wherein: The adjusting assembly (5) comprises a band brake motor (501), a drive gear (502) and a speed reduction tooth belt (503), the output end of the band brake motor (501) is fixedly connected with the drive gear (502), the drive gear (502) is engaged with the speed reduction tooth belt (503), and the speed reduction tooth belt (503) is sleeved with the rotating seat (6).

4. A lancing assembly for a baghouse according to claim 1, wherein: The inner bottom wall of the adjusting box (4) is fixedly connected with a motor seat (11), and the motor seat (11) is fixedly connected with the band brake motor (501).

5. A lancing assembly for a baghouse according to claim 1, wherein: The inner bottom wall of the case (1) is fixedly connected with a lead screw fixing seat (12), and the lead screw (202) is rotatably connected with the lead screw fixing seat (12).

6. A lancing assembly for a baghouse according to claim 2, wherein: The outer surface of the case (1) is provided with a limiting groove (13), the limiting rod (204) is slidably connected with the limiting groove (13), and the limiting rod (204) is fixedly connected with the limiting seat (3) through the limiting groove (13).

7. A lancing assembly for a baghouse according to claim 1, wherein: Both sides of the case (1) are fixedly connected with sliding rails (14), the inner wall of the limiting seat (3) is provided with a sliding groove, and the limiting seat (3) is slidably connected with the case (1) through the sliding rails (14) and the sliding groove.

8. A lancing assembly for a baghouse according to claim 1, wherein: One side of the high-pressure air pump (10) is fixedly connected with a mounting seat (15), and the outer surface of the mounting seat (15) is provided with a mounting hole (16).

9. A lancing assembly for a baghouse according to claim 1, wherein: The upper surface of the case (1) is fixedly connected with a rotating seat (17), the top of the rotating seat (17) is rotatably connected with a rotating shaft (18), the top of the rotating shaft (18) is fixedly connected with a pipe clamp (19), and the air inlet pipe (9) is fixedly connected with the pipe clamp (19).

10. A lancing assembly for a baghouse according to claim 1, wherein: The side, away from the limiting groove (13), of the case (1) is provided with a mounting groove (20), the inner wall of the mounting groove (20) is fixedly connected with a dust collecting cover (21), one side of the dust collecting cover (21) is fixedly connected with a dust suction pipe (22), and one end of the dust suction pipe (22) is fixedly connected with a vertical dust collector (23).

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