CN212998902U

CN212998902U - A pulse dust collector for feed additive production

Info

Publication number: CN212998902U
Application number: CN202020867479.XU
Authority: CN
Inventors: 张智利; 刘朝阳
Original assignee: Luoyang Ruilai Biological Engineering Co ltd
Current assignee: Luoyang Ruilai Biological Engineering Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-04-20
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a pulse dust collector for feed additive production, including the equipment box, handle case and waste material case, the link has all been welded on waste material case and the upper portion of handling the case, and waste material case, processing case and equipment box pass through the mutual joint of link, the lateral wall intercommunication of waste material case has the exhaust pipe, the bottom welding of waste material case has a collection dirt hopper, and the bottom intercommunication of collection dirt hopper has the blowoff valve, the bottom welding of waste material case has four supporting legs, handle the case including handling the box, the upper end lateral wall intercommunication of handling the box has the gas purification pipe. The utility model discloses in, cut apart into equipment box, processing case and dump bin triplex with the pulse bag formula ventilation dust collector of traditional integral type, the top welding that wherein handles case and dump bin has the link that cup joints each other, assembles simple structure, conveniently carries out the dismouting to pulse dust collector.

Description

A pulse dust collector for feed additive production

Technical Field

The utility model belongs to the technical field of the environmental protection equipment, specifically be a pulse dust collector for feed additive production.

Background

The pulse dust collector is used for removing dust attached to a filter medium (a cloth bag or a filter cylinder) by a method of blowing compressed air; several groups of pulse valves are possible according to the size of the dust remover, the pulse valves are controlled by a pulse controller or a PLC, one group of pulse valves are opened each time to remove dust of the part of the cloth bag or the filter cylinder controlled by the pulse valves, other cloth bags or the filter cylinders work normally, the next group of pulse valves are opened after a period of time, the next part of dust remover is cleaned, and the dust remover comprises a dust hopper, an upper box body, a middle box body, a lower box body and the like, and the upper box body, the middle box body and the lower box body are of a chamber-divided structure. When the dust-free dust collection box works, dust-containing gas enters the dust hopper from the air inlet duct, coarse dust particles directly fall into the bottom of the dust hopper, fine dust particles turn upwards along with air flow and enter the middle box body and the lower box body, dust is accumulated on the outer surface of the filter bag, and the filtered gas enters the upper box body to the clean gas collection pipe-air outlet duct and is exhausted to the atmosphere through the air exhaust fan. The ash cleaning process is to cut off the air duct at the clean air outlet of the chamber to make the cloth bag in the state of no air flow passing through (air stopping and ash cleaning in different chambers). Then the pulse valve is opened to carry out pulse injection ash removal by compressed air, the closing time of the stop valve is enough to ensure that dust stripped from the filter bag after injection is settled to the ash bucket, the phenomenon that the dust is attached to the surface of the adjacent filter bag along with airflow after being separated from the surface of the filter bag is avoided, the ash removal of the filter bag is thorough, and the programmable controller carries out full-automatic control on an exhaust valve, the pulse valve, an ash discharge valve and the like. Dust-containing gas enters from the air inlet, and when the dust-containing gas passes through the dust hopper, part of large-particle dust in the gas is separated out under the action of inertia force and gravity and directly falls into the bottom of the dust hopper. The dust-containing gas enters the filter bag filtering area of the middle box body after passing through the dust hopper, the gas passes through the filter bag, dust is blocked on the outer surface of the filter bag, and the purified gas enters the upper box body through the filter bag opening and then is discharged from the air outlet.

However, the existing pulse bag type ventilation dust removal device is of an integrated structure, certain inconvenience exists in installation and transportation, and the dust removal effect of a dust removal filter bag is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of inconvenience in installation and transportation and poor dust removal effect of a dust removal filter bag of the pulse bag type ventilation dust removal device, a pulse dust collector for feed additive production is provided.

The utility model adopts the technical scheme as follows:

a pulse dust collector for feed additive production, includes the equipment box, handles case and waste bin, the link has all been welded on waste bin and the upper portion of handling the case, and waste bin, processing case and equipment box pass through the mutual joint of link, the lateral wall intercommunication of waste bin has the exhaust pipe, the bottom welding of waste bin has the collection dirt hopper, and the bottom intercommunication of collection dirt hopper has the blowoff valve, the bottom welding of waste bin has four supporting legs, handle the case including handling the box, the upper end lateral wall intercommunication of handling the box has the air-purifying pipe, and the lower part that the inside of handling the box is located the position of air-purifying pipe is provided with the cope match-plate, the bottom plate is installed in the inner bottom embedding of handling the box, and the welding has the slide bar between cope match-plate and the bottom plate to there is the lead screw through bearing swing joint between cope match-plate and the bottom plate, the inner wall embedding of, the utility model discloses a dust removal device, including a top plate, a support frame, a pulse electromagnetic valve, a trachea, a motor shaft, a shaft coupling, a dust removal filter bag, the inside of top plate and bottom plate between be connected with, the outer wall of lead screw closes soon and is connected with the layer board that leans on with the dust removal filter bag, the layer board is formed by screw nut through the support frame and the ring frame connection that four equidistance set up, and wherein, the welding of the support frame corresponding slide bar position department has the ring, the welding of the angle such as bottom of ring frame has a plurality of air faucets, the equipment box includes the equipment box, the inside of equipment box is provided with the gas bag, the gas bag passes through the three-way pipe respectively with gasbag and pulse electromagnetic valve.

Wherein, equipment box, processing case and dump bin are the cylinder structure of the same external diameter.

The connecting frame is of a circular ring structure, and a rubber sealing gasket is embedded in the upper portion of the connecting frame.

The sliding rod and the lead screw are parallel to each other in axis.

Wherein, the internal diameter of ring frame is less than the internal diameter of handling the box.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, cut apart into equipment box, processing case and dump bin triplex with the pulse bag formula ventilation dust collector of traditional integral type, the top welding that wherein handles case and dump bin has the link that cup joints each other, assembles simple structure, conveniently transports and installs pulse bag formula ventilation dust collector.

2. The utility model discloses in, inner wall at the processing case is provided with the gasbag, then inside at the processing case is provided with top plate and bottom plate, and the welding has the slide bar and rotates between top plate and the bottom plate and be connected with the lead screw, and the lead screw closes soon and is connected with the push pedal spacing through the slide bar, and the bottom welding of push pedal has the air cock, the user is at the in-process that uses like this, the accessible gasbag inwards draws close to the dust bag, then extrude and the air-blast dust removal to the dust bag through the push pedal that reciprocates, the dust collection efficiency is high, therefore, the clothes hanger is strong in.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the treatment tank of the present invention;

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

fig. 4 is a schematic structural diagram of the middle equipment box of the present invention.

The labels in the figure are: 1. a blowoff valve; 2. supporting legs; 3. a dust collecting hopper; 4. a connecting frame; 5. purifying the gas pipe; 6. An equipment box; 61. a motor; 62. a pulse electromagnetic valve; 63. air bags; 64. an equipment box body; 7. a treatment tank; 71. a slide bar; 72. a treatment box body; 73. pushing the plate; 731. a circular ring; 732. a lead screw nut; 733. an air tap; 734. a circular ring frame; 735. a support frame; 74. a lower supporting plate; 75. a dust removal filter bag; 76. an air bag; 77. An upper supporting plate; 78. a lead screw; 8. a waste bin; 9. an exhaust pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a pulse dust collector for feed additive production, comprising an equipment box 6, a processing box 7 and a waste box 8, wherein the upper parts of the waste box 8 and the processing box 7 are welded with a connecting frame 4, the waste box 8, the processing box 7 and the equipment box 6 are clamped with each other through the connecting frame 4, the side wall of the waste box 8 is communicated with a waste gas pipe 9, the bottom of the waste box 8 is welded with a dust collecting hopper 3, the bottom of the dust collecting hopper 3 is communicated with a blow-off valve 1, the bottom of the waste box 8 is welded with four supporting legs 2, the processing box 7 comprises a processing box body 72, the upper end side wall of the processing box body 72 is communicated with a purified gas pipe 5, the lower part of the position of the purified gas pipe 5 in the processing box body 72 is provided with an upper supporting plate 77, the inner bottom of the processing box body 72 is embedded with a lower supporting plate 74, a sliding rod 71 is welded between the upper supporting plate 77 and the lower, an air bag 76 is embedded in the inner wall of the processing box body 72, a dust removal filter bag 75 is connected between the inner part of the upper supporting plate 77 and the lower supporting plate 74, a supporting plate 73 attached to the dust removal filter bag 75 is screwed on the outer wall of the screw rod 78, the supporting plate 73 is formed by connecting a screw rod nut 732 with a circular ring frame 734 through four supporting frames 735 arranged at equal intervals, wherein, a support frame 735 is welded with a ring 731 corresponding to the position of the slide bar 71, a plurality of air nozzles 733 are welded at equal angles at the bottom of the ring frame 734, the equipment box 6 comprises an equipment box 64, an air bag 63 is arranged inside the equipment box 64, the air bag 63 is respectively communicated with the air bag 76 and the pulse electromagnetic valve 62 through a three-way pipe, the pulse electromagnetic valve 62 is communicated with the air nozzles 733 through an air pipe, a motor 61 is fixed at the center position of the inner top of the equipment box 64, and a motor shaft of the motor 61 is in transmission connection with a lead screw 78 inside the processing box 72 through a shaft coupling.

The equipment box 6, the treatment box 7 and the waste box 8 are all cylinder structures with the same outer diameter, the connecting frame 4 is of a circular ring structure, a rubber sealing gasket is embedded in the upper portion of the connecting frame 4, the sliding rod 71 is parallel to the axis of the lead screw 78, and the inner diameter of the circular ring frame 734 is smaller than that of the treatment box body 72.

The gas bag 63 is designed for providing gas sources for posts of modern factory workshops and units with large gas consumption, is also called as a gas distributing bag, has simple operation, reasonable and safe design and can continuously supply gas.

The working principle is as follows: when the device is used, the waste box 8 is fixed on the ground through the supporting legs 2, the processing box body 72 is connected with the connecting frame 4 at the top of the waste box 8 in a clamping mode, the equipment box 6 is connected with the connecting frame 4 at the top of the processing box body 72 in a clamping mode, the motor shaft of the motor 61 is in transmission connection with the lead screw 78 through the coupler, the waste gas conveying pipeline is connected with the waste gas pipe 9, waste gas is conveyed from bottom to top in the working process of the device, impurities in the waste gas fall into the dust collecting hopper 3 under the action of gravity, the impurities in the air are blocked and filtered by the dust collecting filter bag 75, when the impurities in the dust collecting filter bag 75 are accumulated to a certain amount, a user performs air blowing on the air bag 76 through the control air bag 63, then the air bag 76 is attached to the dust collecting filter bag 75, then the user drives the lead screw 78 to rotate through the control motor 61, and, the push plate 73 is driven to move up and down, and the air nozzle 733 is blown through the pulse electromagnetic valve 62, so that when the push plate 73 and the air bag 76 are extruded, the air bag 76 contracts to vibrate the dust removal filter bag 75, and meanwhile, dust attached to the dust removal filter bag 75 is blown off under the action of the air nozzle 733.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A pulse dust collector for feed additive production, includes equipment case (6), handles case (7) and dump bin (8), its characterized in that: the upper parts of the waste box (8) and the treatment box (7) are welded with connecting frames (4), the waste box (8), the treatment box (7) and the equipment box (6) are mutually clamped through the connecting frames (4), the side wall of the waste box (8) is communicated with a waste gas pipe (9), the bottom of the waste box (8) is welded with a dust collecting hopper (3), the bottom of the dust collecting hopper (3) is communicated with a blow-down valve (1), and the bottom of the waste box (8) is welded with four supporting legs (2);

the treatment box (7) comprises a treatment box body (72), the upper end side wall of the treatment box body (72) is communicated with a clean air pipe (5), an upper supporting plate (77) is arranged on the lower portion, located at the position of the clean air pipe (5), of the interior of the treatment box body (72), a lower supporting plate (74) is installed in an embedded mode, a sliding rod (71) is welded between the upper supporting plate (77) and the lower supporting plate (74), a lead screw (78) is movably connected between the upper supporting plate (77) and the lower supporting plate (74) through a bearing, an air bag (76) is installed on the inner wall of the treatment box body (72) in an embedded mode, a dust removal filter bag (75) is connected between the interior of the upper supporting plate (77) and the lower supporting plate (74), a supporting plate (73) attached to the dust removal filter bag (75) is connected to the outer wall of the lead screw (78) in a rotating mode, and the supporting plate (73) is ) The device is formed by connecting, wherein a circular ring (731) is welded at the position of one support frame (735) corresponding to the slide bar (71), and a plurality of air nozzles (733) are welded at the bottom of the circular ring frame (734) at equal angles;

the equipment box (6) comprises an equipment box body (64), an air bag (63) is arranged inside the equipment box body (64), the air bag (63) is respectively communicated with an air bag (76) and a pulse electromagnetic valve (62) through a three-way pipe, the pulse electromagnetic valve (62) is communicated with an air nozzle (733) through an air pipe, a motor (61) is fixed at the center position of the inner top of the equipment box body (64), and a motor shaft of the motor (61) is in transmission connection with a lead screw (78) inside the treatment box body (72) through a shaft coupling.

2. A pulse dust collector for feed additive production according to claim 1, wherein: the equipment box (6), the treatment box (7) and the waste box (8) are all cylinder structures with the same outer diameter.

3. A pulse dust collector for feed additive production according to claim 1, wherein: the connecting frame (4) is of a circular ring structure, and a rubber sealing gasket is embedded in the upper portion of the connecting frame (4).

4. A pulse dust collector for feed additive production according to claim 1, wherein: the sliding rod (71) and the lead screw (78) are parallel to each other in axis.

5. A pulse dust collector for feed additive production according to claim 1, wherein: the inner diameter of the ring frame (734) is smaller than that of the processing box body (72).