CN219128614U - Cloth bag dust remover - Google Patents

Abstract

The utility model discloses a bag-type dust collector, and relates to the technical field of bag-type dust collector equipment. The dust removing device comprises an upper box body, wherein the bottom of the upper box body is fixedly connected with a dust hopper, the shape of the dust hopper is conical, the bottom of the dust hopper is fixedly connected with a corrugated pipe, the bottom of the corrugated pipe is fixedly connected with a dust storage box, one side of the corrugated pipe is movably connected with a swinging mechanism, the bottom of the dust storage box is fixedly connected with a dust suction port of the dust storage box, one side of the dust storage box is fixedly connected with a flat mouth hasp, the bottom end of the flat mouth hasp is connected with a sealing cover, the top end of one side of the dust storage box is movably connected with a dust storage box access door, and the top end of the dust storage box is provided with a gate valve mechanism.

Description

Cloth bag dust remover

Technical Field

The utility model belongs to the technical field of bag-type dust remover equipment, and particularly relates to a bag-type dust remover.

Background

The working principle of the bag-type dust collector aims at that dust-carrying gas enters a filtering chamber, coarser particles directly fall into an ash bucket or an ash bin, dust gas is filtered by a filtering bag, and dust is blocked on the surface of the filtering bag. After reaching the set working time, the filter bag of the bag-type dust collector enters a dust removing mode, the electromagnetic valve opens the pulse valves, compressed gas sequentially passes through the nozzles on the injection pipes through the pulse valves in an extremely short time to induce air with the quantity which is multiple than the injection quantity to enter the filter bag, air waves are formed, the filter bag generates rapid expansion and impact vibration from the mouth to the bottom, dust on the filter bag is shaken off, dust attached to the surface of the filter bag is rapidly separated from the filter bag and falls into an ash bucket, and the dust and particles are discharged into an ash storage box through the gate valve.

And at present, after the dust hopper is piled up to a lot of dust in the dust collector, impurities such as dust particles can block up the ash outlet, and the cleaning is inconvenient, and simultaneously, the whole dust collecting system is required to be closed when the dust inside the dust storage box is cleaned by the conventional bag dust collector, and an operator opens an access door of the dust storage box to empty the dust and the particles inside the dust storage box, so that the production efficiency is seriously influenced.

Therefore, the existing bag-type dust collector has the problems that dust is blocked, dust removing operation is not easy to carry out, the machine is required to be closed during the dust removing operation, and the efficiency is affected.

Disclosure of Invention

The utility model aims to provide a cloth bag dust remover, which solves the problems that the existing ash outlet port is blocked and the actual working efficiency is influenced in the ash removing process.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides a bag-type dust collector, which comprises an upper box body, wherein an ash bucket is fixedly connected to the bottom of the upper box body, the appearance of the ash bucket is conical, a corrugated pipe is fixedly connected to the bottom of the ash bucket, an ash storage box is fixedly connected to the bottom of the corrugated pipe, a swing mechanism is movably connected to one side of the corrugated pipe, an ash suction port of the ash storage box is fixedly connected to the bottom of the ash storage box, a flat mouth hasp is fixedly connected to one side of the ash storage box, a sealing cover is connected to the bottom end of the flat mouth hasp, an ash storage box access door is movably connected to the top end of one side of the ash storage box, a gate valve mechanism is arranged at the top end of the ash storage box, and meshing teeth are fixedly connected to one end of the swing mechanism.

Further, the swing mechanism comprises a motor, an output shaft, a first swing rod, a second swing rod and a fixing frame, one end of the first swing rod and the output end of the motor are respectively and fixedly connected to the upper end and the lower end of the output shaft, the top of one end of the first swing rod, which is far away from the output shaft, is rotationally connected with one end of the second swing rod through a rotating shaft, and one end of the second swing rod, which is far away from the first swing rod, is rotationally connected with the fixing frame through the rotating shaft.

Further, the fixing frame is fixedly connected to the central position of the surface of the corrugated pipe, the motor is fixedly connected to one side of the ash storage box, and the meshing teeth are fixedly connected to one end of the output shaft.

Further, the length of the first swing rod is half that of the second swing rod, and one end of the second swing rod is rotatably connected to the center position of one side of the fixing frame.

Further, push-pull valve mechanism includes push-pull valve body, swivel pin, electric putter, cover round pin, rack and lantern ring, electric putter fixed connection is in the inside of push-pull valve body, and electric putter's one end passes through bearing and cover round pin swing joint, swivel pin fixed connection is in one side of push-pull valve body, swivel pin cup joints with the lantern ring, and the rack passes through the lantern ring and rotates with swivel pin to be connected.

Further, the lantern ring and the sleeve pin are respectively fixedly connected to the left end and the right end of one side of the toothed bar, the gate valve body is slidably connected to the inside of the ash storage box through the rolling shaft, and one side of the toothed bar is meshed with the meshing teeth.

Further, the upper box body, the ash bucket, the corrugated pipe and the ash storage box are communicated with each other, and the bottom of the inner surface of the ash storage box is concave ladder-shaped.

Further, a plurality of groups of through holes are formed in the surface of the ash suction port of the ash storage box, the ash suction port of the ash storage box is located at the bottom end of the interior of the ash storage box, and the surface of the flat mouth hasp is attached to one end of the ash suction port of the ash storage box.

Compared with the prior art, the scheme provided by the utility model has the following beneficial effects:

1. the cloth bag dust remover realizes the back and forth swinging effect of driving the first swing rod and the second swing rod by the motor through the arrangement of the swinging mechanism, drives the corrugated pipe to shake back and forth under the fixation of the fixing frame, prevents more dust impurities from blocking the ash outlet after being accumulated in the ash bucket, and solves the problem that dust is easy to block the ash outlet in the prior art;

2. according to the bag-type dust collector, through the arrangement of the gate valve mechanism, the sealing ring in the sealing cover is compacted by the flat-mouth hasp at the top to achieve the ash suction opening sealing effect, when ash suction operation is carried out, the gate valve mechanism is closed to isolate the micro negative pressure influence of the upper box body, the flat-mouth hasp is opened, the sealing cover is opened under the action of gravity, the ash suction pipe is connected with the ash suction opening to carry out the ash cleaning operation, and meanwhile, the ash storage box access door is opened to compensate the pressure loss during the ash cleaning operation through the external air pressure, so that the ash cleaning operation can be carried out continuously;

3. the bag-type dust collector is wholly mechanically driven, has stable and reliable structure and can ensure stable operation in a working environment with a large amount of dust.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the point A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the entire structure of the swing mechanism of the present utility model;

FIG. 4 is a schematic view of a gate valve mechanism of the present utility model;

fig. 5 is a schematic view of a partial position structure in semi-section of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. an upper case; 2. an ash bucket; 3. a bellows; 4. an ash storage box; 401. a sliding groove; 5. a swinging mechanism; 501. a motor; 502. an output shaft; 503. a first swing rod; 504. the second swing rod; 505. a fixing frame; 6. an ash suction port of the ash storage box; 7. a flat mouth hasp; 8. an access door of the ash storage box; 9. a gate valve mechanism; 901. a gate valve body; 902. a swivel pin; 903. an electric push rod; 904. sleeving pins; 905. a toothed bar; 906. a collar; 10. and (5) meshing teeth.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus consistent with some aspects of the disclosure as detailed in the accompanying claims.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, 2, 3, 4 and 5, the bag-type dust collector provided in this example is mainly composed of an upper case 1, an ash bucket 2, a bellows 3, an ash storage case 4, a swinging mechanism 5, a flat mouth hasp 7, an ash storage case access door 8, a gate valve mechanism 9 and a meshing gear 10.

The bottom of the upper box body 1 is fixedly connected with an ash bucket 2, the appearance of the ash bucket 2 is cone-shaped, the bottom of the ash bucket 2 is fixedly connected with a corrugated pipe 3, and the bottom of the corrugated pipe 3 is fixedly connected with an ash storage box 4; one side of the corrugated pipe 3 is externally and movably connected with a swing mechanism 5, and the bottom of the ash storage box 4 is fixedly connected with an ash suction port 6 (shown in figure 5) of the ash storage box.

Referring to fig. 2, in the present example, a flat mouth hasp 7 is fixedly connected to one side of an ash storage tank 4, and a sealing cover is connected to the bottom end of the flat mouth hasp 7; the top swing joint of ash storage case 4 one side has ash storage case access door 8, and ash storage case 4 top is provided with push-pull valve mechanism 9, and the one end fixedly connected with meshing tooth 10 of swing mechanism 5.

In this embodiment, go up box 1 and ash bucket 2 and realize basic deashing operation, drive bellows 3 shake after the swing mechanism 5 drives, drive push-pull valve mechanism 9 simultaneously and open, realize the intercommunication of ash storage box 4 and bellows 3, the inside of leading ash storage box 4 is got into to the dust can be better like this, prevent to appear blocking up, and then push-pull valve mechanism 9 realizes closing under the effect of meshing tooth 10, the last box 1 at this moment between ash storage box 4 and top is closed, the accessible rotates flat nose hasp 7, the shrouding is opened under the action of gravity, the ash suction pipe can peg graft with ash storage box ash suction mouth 6, and open ash storage box access door 8, realize the suction to the inside dust impurity of ash storage box 4 under the effect of atmospheric pressure compensation, normal work effect of box 1 has been guaranteed to the upper end when realizing the deashing effect, need not shut down the clearance.

Example 2

This example gives an example of a constitution of the swing mechanism 5.

As shown in fig. 1, 2 and 3, the swing mechanism 5 given in this example includes a motor 501, an output shaft 502, a first swing link 503, a second swing link 504 and a fixed frame 505.

Wherein, one end of the first swing rod 503 and the output end of the motor 501 are respectively and fixedly connected to the upper and lower ends of the output shaft 502, the top of one end of the first swing rod 503 far away from the output shaft 502 is rotationally connected with one end of the second swing rod 504 through a rotating shaft, one end of the second swing rod 504 far away from the first swing rod 503 is rotationally connected with the fixing frame 505 through a rotating shaft, and the fixing frame 505 is fixedly connected to the central position of the outer surface of the corrugated pipe 3. The fixing frame 505 is preferably a frame structure that is engaged with the bellows 3, and is fitted around the center of the outer surface of the bellows 3, and abuts against the outer surface of the bellows 3.

The motor 501 is fixedly connected to one side of the ash storage box 4, the meshing teeth 10 are fixedly connected to one end of the output shaft 502, the length of the first swing rod 503 is half that of the second swing rod 504, and one end of the second swing rod 504 is rotatably connected to the center position of one side of the fixing frame 505.

In this embodiment, the motor 501 in the swing mechanism 5 is driven as a power output component, the motor 501 drives the output shaft 502 to rotate, so that the first swing rod 503 at the top rotates, the second swing rod 504 at one end of the first swing rod 503 reciprocates around the output shaft 502, the fixing frame 505 is driven to shake relative to the corrugated pipe 3, the fixing frame 505 is abutted with the outer side surface of the corrugated pipe 3, the fixing frame 505 synchronously acts on the corrugated pipe 3 while shaking, so that the corrugated pipe 3 can shake the dust and impurities in the corrugated pipe to the inside of the ash storage tank 4, and the occurrence of blockage caused by too much accumulation of dust in the corrugated pipe 3 and the ash bucket 2 is prevented.

Example 3

This example gives an example of a constitution of the gate valve mechanism 9.

As shown in fig. 1, 2, 4 and 5, the gate valve mechanism 9 given in this example includes a gate valve body 901, a swivel pin 902, an electric push rod 903, a sleeve pin 904, a tooth bar 905 and a collar 906.

Wherein, electric putter 903 fixed connection is in the inside of push-pull valve body 901, and electric putter 903's one end passes through bearing and dowel 904 swing joint, and swivel pin 902 fixed connection is in one side of push-pull valve body 901. The pivot pin 902 is sleeved with a collar 906, and a toothed bar 905 is rotatably connected with the pivot pin 902 by the collar 906. The collar 906 and the socket pin 904 are fixedly connected to left and right ends of one side of the toothed bar 905, respectively.

The gate valve body 901 is connected to the inside of the ash storage tank 4 in a sliding manner through a roller, and one side of the toothed bar 905 is meshed with the meshing teeth 10.

The concrete matching structure between the gate valve body 901 and the ash storage tank 4 is not limited, and can be specifically determined according to actual requirements, so long as the opening and closing between the ash storage tank 4 and the corrugated pipe 3 can be realized through matching. The existing stable and reliable structural scheme can be adopted.

By way of example, the present example is provided with a corresponding sliding groove 401 (as shown in fig. 5) at the port of the cooperation between the top of the ash bin 4 and the bellows 3, which sliding groove 401 can accommodate a movable seating of the gate valve body 901, and extends in a direction perpendicular to the bellows 3. Thus, the gate valve body 901 can slide back and forth relative to the corrugated pipe 3 along the sliding groove 401, and when the gate valve body 901 moves to the lower part of the corrugated pipe 3 along the sliding groove 401, the gate valve body 901 closes the passage between the ash storage box 4 and the corrugated pipe 3; when the gate valve body 901 moves along the sliding groove 401 to be separated from the lower portion of the corrugated tube 3, the gate valve body 901 opens the passage between the ash storage bin 4 and the corrugated tube 3.

Further, in order to avoid the influence of dust on the sliding fit between the gate valve body 901 and the sliding groove 401, in this embodiment, the gate valve body 901 is matched with the sliding groove 401 through a roller, and the specific roller structure is not limited herein, and may be determined according to practical requirements.

Further, the upper box body 1, the ash bucket 2, the corrugated pipe 3 and the ash storage box 4 are mutually communicated, the bottom of the inner surface of the ash storage box 4 is of an inward concave ladder shape, a plurality of groups of through holes are formed in the surface of the ash absorption opening 6 of the ash storage box, the ash absorption opening 6 of the ash storage box is positioned at the bottom end of the inside of the ash storage box 4, and the surface of the flat mouth hasp 7 is attached to one end of the ash absorption opening 6 of the ash storage box.

In this embodiment, the toothed bar 905 is meshed with the meshing teeth 10, and after the meshing teeth 10 rotate, the gate valve body 901 is driven to move under the meshing of the toothed bar 905, so that an opening effect between the ash storage box 4 and the corrugated pipe 3 is achieved, and dust falls off; when the electric push rod 903 pushes the sleeve pin 904 to a certain position, the toothed bar 905 rotates around the rotating pin 902 and the sleeve ring 906 to separate the toothed bar 905 from the engaging teeth 10, so that the swing mechanism 5 can swing normally to clean ash, and after the opposite gate valve body 901 closes the ash storage box 4 and the upper box 1, the ash cleaning operation can be performed normally inside the ash storage box 4, and meanwhile, the upper box 1 can perform ash cleaning without stopping the machine to clean ash.

The operation of the bag-type dust collector according to the present example will be described below with reference to its specific constitution.

Specifically, this sack cleaner is at the during operation, realize normal filtration operation through last box 1 and ash bucket 2, and the dust is piled up in the inside of ash bucket 2 and bellows 3, receive the separation of push-pull valve body 901 among push-pull valve mechanism 9, after filtering for a long time, accessible drive motor 501 in the swing mechanism 5, motor 501 drives output shaft 502 and rotates, make first pendulum rod 503 and meshing tooth 10 rotate, on the one hand, drive second pendulum rod 504 after the rotation of first pendulum rod 503 and regard output shaft 502 as the centre of a circle realization rotation effect, drive mount 505 shake, and the central point fixed connection of mount 505 and bellows 3, make bellows 3 shake, promote dust impurity whereabouts, simultaneously under the rack 905 meshing in the middle of meshing tooth 10 and push-pull valve mechanism 9, drive push-pull valve body 901 and remove in the inside of ash storage box 4, make between ash storage box 4 and the bellows 3 communicate, the dust can directly fall into the inside of ash storage box 4 like this.

Then the electric push rod 903 inside the gate valve body 901 is driven, under the sleeving of the sleeve pin 904, the electric push rod 903 drives the toothed bar 905 to rotate by taking the rotating pin 902 and the lantern ring 906 as the center of a circle, so that one end of the toothed bar 905 is separated from the meshing teeth 10, the swing mechanism 5 continues to drive dust to fall into the ash storage box 4 completely, finally the flat mouth hasp 7 is rotated, a suction pipe is inserted into one end of the ash suction port 6 of the ash storage box, the collection effect of dust and impurities is achieved, the ash storage box access door 8 is opened, and the stability of the air pressure inside the ash storage box 4 is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

Claims (8)

1. A cloth bag dust remover, which is characterized in that: including last box (1), the bottom fixedly connected with ash bucket (2) of going up box (1), and the appearance of ash bucket (2) is the toper, the bottom fixedly connected with bellows (3) of ash bucket (2), the bottom fixedly connected with ash storage box (4) of bellows (3), one side swing joint of bellows (3) has swing mechanism (5), the bottom fixedly connected with ash storage box ash suction opening (6) of ash storage box (4), one side fixedly connected with flat mouth hasp (7) of ash storage box (4), and the bottom of flat mouth hasp (7) is connected with the closing cap, the top swing joint of ash storage box (4) one side has ash storage box access door (8), ash storage box (4) top is provided with push-pull valve mechanism (9), the one end fixedly connected with meshing tooth (10) of swing mechanism (5).

2. The bag-type dust collector according to claim 1, wherein the swing mechanism (5) comprises a motor (501), an output shaft (502), a first swing rod (503), a second swing rod (504) and a fixing frame (505), one end of the first swing rod (503) and the output end of the motor (501) are respectively fixedly connected to the upper end and the lower end of the output shaft (502), the top of one end of the first swing rod (503) far away from the output shaft (502) is rotationally connected with one end of the second swing rod (504) through a rotating shaft, and one end of the second swing rod (504) far away from the first swing rod (503) is rotationally connected with the fixing frame (505) through a rotating shaft.

3. A bag-type dust collector according to claim 2, wherein the fixing frame (505) is fixedly connected to the central position of the surface of the corrugated pipe (3), the motor (501) is fixedly connected to one side of the Chu Huixiang (4), and the meshing teeth (10) are fixedly connected to one end of the output shaft (502).

4. A bag-type dust collector according to claim 3, wherein the length of the first swing rod (503) is half of the length of the second swing rod (504), and one end of the second swing rod (504) is rotatably connected to the center of one side of the fixing frame (505).

5. The cloth bag dust remover according to claim 1, characterized in that the gate valve mechanism (9) comprises a gate valve body (901), a turning pin (902), an electric push rod (903), a sleeve pin (904), a toothed bar (905) and a sleeve ring (906), wherein the electric push rod (903) is fixedly connected to the inside of the gate valve body (901), one end of the electric push rod (903) is movably connected with the sleeve pin (904) through a bearing, the turning pin (902) is fixedly connected to one side of the gate valve body (901), the turning pin (902) is sleeved with the sleeve ring (906), and the toothed bar (905) is rotatably connected with the turning pin (902) through the sleeve ring (906).

6. The bag-type dust collector according to claim 5, wherein the collar (906) and the sleeve pin (904) are respectively and fixedly connected to the left and right ends of one side of the toothed bar (905), the gate valve body (901) is slidably connected to the inside of the Chu Huixiang (4) through rollers, and the toothed bar (905) is meshed with the meshing teeth (10) on one side.

7. The cloth bag dust collector according to claim 1, wherein the upper box body (1), the ash bucket (2), the corrugated pipe (3) and the ash storage box (4) are communicated with each other, and the bottom of the inner surface of the ash storage box (4) is concave ladder-shaped.

8. The cloth bag dust remover according to claim 1, characterized in that a plurality of groups of through holes are formed in the surface of the ash suction opening (6) of the ash storage box, the ash suction opening (6) of the ash storage box is positioned at the bottom end of the interior of the ash storage box (4), and the surface of the flat mouth hasp (7) is attached to one end of the ash suction opening (6) of the ash storage box.

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