CN115382311A - A fully automatic ash unloading and sealing device for a pulse bag filter - Google Patents

Abstract

The invention provides a full-automatic dust discharging sealing device of a pulse bag-type dust collector, which relates to the technical field of pulse bag-type dust collectors and comprises a main body box, a dust discharging mechanism and a sealing mechanism, wherein a supporting plate is arranged in an inner cavity of the main body box, a through hole is formed in the supporting plate, an annular groove is formed in the top of the supporting plate, close to the periphery of the through hole, and is internally provided with a sliding block, the top of the sliding block is fixedly connected to a chain wheel through a supporting rod, a framework is arranged on the inner side of the chain wheel and penetrates through the inner cavity of the through hole, and a filter bag is fixedly connected to the framework.

Description

A fully automatic ash unloading and sealing device for a pulse bag filter

technical field

The invention relates to the technical field of pulse bag dust collectors, in particular to a fully automatic ash unloading and sealing device for pulse bag dust collectors.

Background technique

Pulse bag filter is a common industrial dust removal equipment, which is widely used in the purification of dusty gas and material recovery in metallurgy, building materials, cement, machinery, chemical industry, electric power, and light industry. Dust cleaning bag filter, the dust cleaning system of the pulse bag filter is composed of pulse valve, injection pipe, air storage bag and pulse controller. The other end is connected to the blowing pipe, and the pulse valve back pressure chamber is connected to the control valve. The pulse controller controls the opening of the control valve and the pulse valve. The pulse bag filter needs to be cleaned after a period of use.

However, the existing pulse bag filter is inconvenient to unload the dust during dust cleaning, which will cause the dust to rise again during subsequent use and affect the dust removal effect. Based on this, the present invention designs a pulse bag filter A fully automatic ash unloading sealing device to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide a fully automatic ash unloading and sealing device for a pulse bag filter to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a fully automatic ash unloading and sealing device for a pulse bag filter, comprising a main body box, an ash unloading mechanism and a sealing mechanism, the inner cavity of the main body box is provided with a support plate, so The support plate is provided with a through hole, and the top of the support plate is provided with an annular groove near the periphery of the through hole, and a slider is provided in the annular groove, and the top of the slider is fixedly connected to the sprocket through a pole, so A skeleton is installed on the inner side of the sprocket, and the skeleton passes through the inner cavity of the through hole, and a filter cloth bag is fixedly connected to the skeleton;

The ash unloading mechanism includes a motor, a rotating rod, a transmission wheel, a chain, a movable plate and a cleaning brush. The motor is installed at the bottom of the inner cavity of the main body box. The rotating rod is connected to the output end of the motor, and the rotating rod There are two staggered and opposite thread grooves, the transmission wheel is installed on the top of the rotating rod, the chain is sleeved between the driving wheel and the sprocket, the movable plate is screwed on the rotating rod, and along the Sliding along the inner wall of the main body box, the movable plate is provided with a through groove, and the cleaning brush is bonded to the inner side of the through groove and is located at the periphery of the filter cloth bag.

Preferably, the ash unloading mechanism further includes an air bag and a blowing pipe, the air bag is installed on the inner wall of the main box, and the blowing pipe is connected to the output end of the air bag. And located above the filter bag.

Preferably, the sealing mechanism includes a bottom plate, a connecting shaft, a sealing roller and a bevel gear, the bottom plate is fixedly connected to the inner cavity of the main body box near the position below the filter cloth bag, the connecting shaft is rotatably connected under the bottom plate, and the sealing The roller is fixedly connected to the connecting shaft, and the two sides of the sealing roller are provided with ash discharge grooves, and the bottom plate is provided with an arc-shaped groove, and the upper end of the sealing roller is located in the inner cavity of the arc-shaped groove. A guide table is arranged on the side, and the bevel gear is installed at the end of the connecting shaft, and a bevel gear is also provided at the position close to the connecting shaft of the rotating rod, and the two sets of bevel gears are meshed.

Preferably, the right side of the main body box is also provided with a water tank, the side of the water tank close to the main body box is connected with an output pipe, the end of the output pipe is installed with a nozzle, and the two ends of the bottom of the inner cavity of the main body box are also connected. A partition is provided, a rotary joint is provided on the right side of the output pipe close to the partition on the right side, and a transmission member is provided between the output pipe and the connecting shaft.

Preferably, the right side of the main body box is communicated with an air intake pipe, the right side of the movable plate is provided with a second groove, and the second groove is located above the air intake pipe.

Preferably, the top of the main body box is provided with a suction fan, and the bottom of the main body box is provided with a discharge port.

Preferably, two groups of through holes are provided on the support plate, and a filter cloth bag is provided in the inner cavity of each group of the through holes.

Preferably, a processing cylinder is provided near the top of the inner cavity of the main body box near the suction pipe of the suction fan, and a purification layer is installed in the inner cavity of the processing cylinder.

Compared with prior art, the beneficial effect of the present invention is:

(1) The present invention realizes the rotation of the filter bag through the designed ash unloading mechanism and a single set of motors, and at the same time makes the movable plate move up and down, so that the dust on the outside of the filter bag is leaked, and the set blowing pipe can also assist the whereabouts of the dust , making the ash unloading effect better, so that the filter bag can be used more efficiently and continuously;

(2) The invention uses the kinetic energy of the motor to make the sealing roller rotate, so that the fallen dust can be smoothly transferred to the bottom of the bottom plate after entering the arc groove, and then the arc groove can be cleaned in time by disconnecting the nozzle , so that the transfer of dust is completed, and at the same time, the seal between the bottom plate and the support plate is maintained to ensure the safety of the mechanism of the pulse bag dust removal, that is, to improve the practical effect of the entire device.

Of course, any product implementing the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that are required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the structural representation of embodiment 1 of the present invention;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is a schematic diagram of the overhead mechanism of the movable plate of the present invention;

Figure 4 is a partial side view schematic diagram of the sealing roller and the bottom plate of the present invention;

Figure 5 is a schematic structural diagram of Embodiment 2 of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1-main box, 2-ash unloading mechanism, 201-motor, 202-rod, 203-drive wheel, 204-chain, 205-movable plate, 206-cleaning brush, 3-sealing mechanism, 301-bottom plate, 302- Connecting shaft, 303-seal roller, 304-bevel gear, 4-support plate, 5-through hole, 6-ring groove, 7-slider, 8-sprocket, 9-skeleton, 10-filter bag, 11-pass Slot, 12-air bag, 13-injection pipe, 14-ash unloading tank, 15-arc groove, 16-material guide platform, 17-water tank, 18-output pipe, 19-nozzle, 20-baffle, 21- Rotary joint, 22-transmission member, 23-intake pipe, 24-second groove, 25-suction fan, 26-discharge port, 27-processing cylinder, 28-purification layer.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Example 1

Please refer to Figures 1-5, the present invention provides a technical solution: a fully automatic ash unloading sealing device for a pulse bag filter, including a main body box 1, an ash unloading mechanism 2 and a sealing mechanism 3, and the inner cavity of the main body box 1 is designed There is a support plate 4, the support plate 4 is provided with a through hole 5, the top of the support plate 4 is provided with an annular groove 6 near the periphery of the through hole 5, and a slider 7 is arranged in the annular groove 6, and the top of the slider 7 is fixed by a pole Connected to the sprocket 8, the inside of the sprocket 8 is equipped with a skeleton 9, and the skeleton 9 passes through the inner cavity of the through hole 5, and the skeleton 9 is fixedly connected with a filter bag 10;

The ash unloading mechanism 2 includes a motor 201, a rotating rod 202, a transmission wheel 203, a chain 204, a movable plate 205 and a cleaning brush 206. The motor 201 is installed at the bottom of the inner cavity of the main body box 1, and the rotating rod 202 is connected to the output end of the motor 201 in rotation. , and the rotating rod 202 is provided with two staggered and opposite thread grooves, the driving wheel 203 is installed on the top of the rotating rod 202, the chain 204 is sleeved between the driving wheel 203 and the sprocket 8, and the movable plate 205 is screwed on the On the rotating rod 202, and slide along the inner wall of the main body box 1, the movable plate 205 is provided with a through groove 11, and the cleaning brush 206 is bonded to the inner side of the through groove 11, and is positioned at the periphery of the filter cloth bag 10.

Wherein, the ash unloading mechanism 2 also includes an air bag 12 and a blowing pipe 13 , the air bag 12 is installed on the inner side wall of the main body box 1 , and the blowing pipe 13 is connected to the output end of the air bag 12 . And be positioned at the top of filter bag 10.

Wherein, the sealing mechanism 3 includes a bottom plate 301, a connecting shaft 302, a sealing roller 303 and a bevel gear 304, the bottom plate 301 is fixedly connected to the inner cavity of the main body box 1 near the position below the filter bag 10, and the connecting shaft 302 is rotatably connected to the bottom of the bottom plate 301, The sealing roller 303 is fixedly connected on the connecting shaft 302, and the both sides of the sealing roller 303 are provided with ash discharge grooves 14, the bottom plate 301 is provided with an arc groove 15, and the upper end of the sealing roller 303 is located in the inner cavity of the arc groove 15, The front and rear sides of base plate 301 top are provided with material guide table 16, and bevel gear 304 is installed on the end of connecting shaft 302, and rotating rod 202 is also provided with bevel gear 304 near the position of connecting shaft 302, and two groups of bevel gears 304 are meshed.

Wherein, the right side of the main body box 1 is also provided with a water tank 17, and the side of the water tank 17 near the main body box 1 is connected with an output pipe 18, and the end of the output pipe 18 is equipped with a nozzle 19, and the two ends of the main body box 1 inner chamber bottom are also provided with There is a partition 20 , the output pipe 18 is provided with a rotary joint 21 near the right side of the right partition 20 , and a transmission member 22 is provided between the output pipe 18 and the connecting shaft 302 .

Wherein, the right side of the main body box 1 is communicated with the intake pipe 23 , and the right side of the movable plate 205 is provided with a second groove 24 , and the second groove 24 is located above the intake pipe 23 .

Wherein, the top of the main body box 1 is provided with a suction fan 25 , and the bottom of the main body box 1 is provided with a discharge port 26 .

Wherein, the support plate 4 is provided with two groups of through holes 5 , and the inner cavity of each group of through holes 5 is provided with a filter cloth bag 10 .

Example 2

Compared with embodiment 1, its difference is:

Wherein, the top of the inner chamber of the main body box 1 near the suction pipe of the suction fan 25 is also provided with a treatment cylinder 27, and the inner cavity of the treatment cylinder 27 is equipped with a purification layer 28, and the purification layer provided can further purify the gas filtered by the filter cloth bag treatment to improve the overall dust removal effect.

A specific application of this embodiment is: the device provides electric energy to the electrical components in the device through an external power supply, and controls their opening and closing through a control switch;

When in use, waste gas is introduced through the air inlet pipe 23, and after being processed by the filter bag 10, the gas is drawn out by the suction fan 25 to complete the dust removal operation;

When it is necessary to clean up the dust, first turn on the motor 201. When the motor 201 rotates, the movable plate 205 can move up and down along the screw groove on the rotating rod 202. When moving, the cleaning brush 206 provided can sweep the dust on the outside of the filter bag 10. When the motor 201 is working, the slider 7 will move along the annular groove 6 through the transmission of the chain 204, so that the filter bag 10 will rotate, so that each position on the outside of the filter bag 10 will fully contact with the cleaning brush 206, and the efficiency of cleaning dust will be improved. As a result, the dust falls on the bottom plate 301 and can enter the ash discharge tank 14 of the sealing roller 303 along the material guide table 16. With the operation of the motor 201, the sealing roller 303 will also rotate, so that the dust will fall in the main body box 1 In addition, when the connecting shaft 302 rotates, the output pipe 18 can be rotated through the transmission part 22 (the transmission part includes a low-rent connection wheel and a transmission belt), that is, the nozzle 19 can rotate, thereby intermittently ash discharge tank 14. Rinsing makes the dust more easily soluble in water for subsequent discharge.

In the description of this specification, descriptions with reference to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment of the present invention. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are only to help illustrate the invention. The preferred embodiments are not exhaustive in all detail, nor are the inventions limited to specific embodiments described. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The invention is to be limited only by the claims, along with their full scope and equivalents.

Claims (8)

1. The utility model provides a full-automatic grey sealing device that unloads of pulse sack cleaner which characterized in that: the dust removing device comprises a main body box (1), a dust discharging mechanism (2) and a sealing mechanism (3), wherein a supporting plate (4) is arranged in an inner cavity of the main body box (1), a through hole (5) is formed in the supporting plate (4), an annular groove (6) is formed in the top of the supporting plate (4) and close to the periphery of the through hole (5), a sliding block (7) is arranged in the annular groove (6), the top of the sliding block (7) is fixedly connected to a chain wheel (8) through a supporting rod, a framework (9) is installed on the inner side of the chain wheel (8), the framework (9) penetrates through the inner cavity of the through hole (5), and a filter bag (10) is fixedly connected to the framework (9);

the ash discharging mechanism (2) comprises a motor (201), a rotating rod (202), a driving wheel (203), a chain (204), a movable plate (205) and a cleaning brush (206), wherein the motor (201) is installed at the bottom of an inner cavity of the main body box (1), the rotating rod (202) is rotatably connected to the output end of the motor (201), two threaded grooves which are staggered and opposite in direction are formed in the rotating rod (202), the driving wheel (203) is installed at the top of the rotating rod (202), the chain (204) is sleeved between the driving wheel (203) and a chain wheel (8), the movable plate (205) is in threaded connection with the rotating rod (202) and slides along the inner wall of the main body box (1), a through groove (11) is formed in the movable plate (205), and the cleaning brush (206) is bonded on the inner side of the through groove (11) and is located at the periphery of the filter cloth bag (10).

2. The full-automatic dust discharging and sealing device of the pulse bag-type dust collector as claimed in claim 1, characterized in that: the ash unloading mechanism (2) further comprises an air bag (12) and an injection pipe (13), the air bag (12) is installed on the inner side wall of the main box (1), and the injection pipe (13) is connected to the output end of the air bag (12). And is positioned above the filter cloth bag (10).

3. The full-automatic dust discharging and sealing device of the pulse bag-type dust collector as claimed in claim 1, wherein: sealing mechanism (3) include bottom plate (301), connecting axle (302), sealing roller (303) and bevel gear (304), bottom plate (301) fixed connection is close to the position of straining sack (10) below at main body case (1) inner chamber, connecting axle (302) rotate to be connected in the below of bottom plate (301), sealing roller (303) fixed connection is on connecting axle (302), and the both sides of sealing roller (303) are equipped with dust discharging groove (14), be equipped with arc wall (15) on bottom plate (301), and the upper end of sealing roller (303) is located the inner chamber of arc wall (15), both sides are equipped with guide platform (16) around bottom plate (301) top, bevel gear (304) are installed at the end of connecting axle (302), the position that bull stick (202) are close to connecting axle (302) also is equipped with bevel gear (304), and two sets of bevel gear (304) mesh mutually.

4. The full-automatic dust discharging and sealing device of the pulse bag-type dust collector as claimed in claim 3, wherein: the right side of main part case (1) still is equipped with water tank (17), one side intercommunication that water tank (17) are close to main part case (1) has output tube (18), shower nozzle (19) are installed to the end of output tube (18), the both ends of main part case (1) inner chamber bottom still are equipped with baffle (20), output tube (18) are close to the right side position of baffle (20) is equipped with rotary joint (21), be equipped with between output tube (18) and connecting axle (302) driving medium (22).

5. The full-automatic dust discharging and sealing device of the pulse bag-type dust collector as claimed in claim 1, wherein: the right side of the main body box (1) is communicated with an air inlet pipe (23), the right side of the movable plate (205) is provided with a second groove (24), and the second groove (24) is located above the air inlet pipe (23).

6. The full-automatic dust discharging and sealing device of the pulse bag-type dust collector as claimed in claim 1, wherein: the top of main part case (1) is equipped with suction fan (25), the bottom of main part case (1) is equipped with bin outlet (26).

7. The full-automatic dust discharging and sealing device of the pulse bag-type dust collector as claimed in claim 1, wherein: two groups of through holes (5) are arranged on the supporting plate (4), and the inner cavity of each group of through holes (5) is provided with a filter cloth bag (10).

8. The full-automatic dust discharging and sealing device of the pulse bag-type dust collector as claimed in claim 6, wherein: main part case (1) inner chamber top is close to still being equipped with of suction fan (25) extraction tube and handles a section of thick bamboo (27), and handles the inner chamber of a section of thick bamboo (27) and install and purify layer (28).

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