CN221713824U - Ash bucket anti-blocking mechanism of pulse dust collector - Google Patents

Abstract

The utility model discloses an ash bucket anti-blocking mechanism of a pulse dust collector, which belongs to the technical field of environmental protection and comprises the pulse dust collector, wherein the pulse dust collector is matched with an ash bucket, the inside of the ash bucket is elastically connected with a conical ash bucket through a spring, an outlet of the conical ash bucket extends to the lower part of the outlet of the ash bucket, and an anti-blocking mechanism for preventing blocking is arranged in the conical ash bucket. According to the utility model, the motor drives the connecting ring to rotate through the anti-blocking mechanism, so that the stirring rod, the scraping plate A, the scraping plate B and the dredging rod are driven to rotate, the scraping plate A and the scraping plate B are matched to scrape off adhered dust on the inner wall of the conical ash bucket, the dredging rod breaks up the dust at the outlet of the conical ash bucket, so that the dust can smoothly fall out from the outlet of the conical ash bucket, dust caking is prevented from blocking at the outlet of the conical ash bucket, the vibration motor drives the conical ash bucket to vibrate, the dust discharging efficiency is accelerated, and the anti-blocking effect is better.

Description

An anti-clogging mechanism for ash hopper of pulse dust collector

Technical Field

The utility model belongs to the technical field of environmental protection, in particular to an anti-blocking mechanism for an ash hopper of a pulse dust collector.

Background Art

The pulse dust collector is a new type of high-efficiency pulse dust collector improved on the basis of the bag dust collector. It combines the advantages of various pulse jet dust collectors with chamber backblowing, overcomes the shortcomings of insufficient chamber cleaning intensity and uneven distribution of inlet and outlet air, and expands the scope of application. When using the pulse dust collector, it is necessary to regularly unload the dust inside the ash hopper of the pulse dust collector.

Among them, after searching, it was found that there is an application number CN202122065502.0, which discloses an anti-clogging pulse bag dust collector, including a bracket, the upper surface of the bracket is fixedly installed with a box body by bolts, and the left surface of the box body is provided with a blowing end, and the inner wall of the blowing end is threadedly connected with a sealing cover. The anti-clogging mechanism is fixedly installed on the surfaces opposite to each other of the two ash hoppers, and the anti-clogging mechanism includes a vibration motor, and the two vibration motors are respectively fixedly installed on the surfaces opposite to each other of the two ash hoppers, so that the dust adhered to the inner wall of the ash hopper can be achieved by this mechanism. Vibration-type elastic knocking is performed on the dust adhered to the inner wall of the ash hopper, so that the dust falls to the outlet end of the ash hopper. At this time, the cleaning personnel holds the baffle with one hand to separate the baffle from the mounting groove, and the dust flows out through the mounting groove, thereby avoiding the clogging of the outlet end of the ash hopper by dust.

However, after research, it was found that: the device achieves the anti-clogging purpose by vibrating the vibration motor to shake off the dust inside the ash hopper, but the vibration motor is fixedly connected to the ash hopper, and the ash hopper is fixedly connected to the dust collector box. When the vibration motor is working, it will drive the entire dust collector to vibrate, which will affect the normal operation of other structures of the dust collector. The use effect is not good enough, and some dust is damp and agglomerated at the ash hopper outlet, which is not easy to be shaken out. The anti-clogging effect is not good enough, and some wet dust adheres to the inner wall of the ash hopper, which is not easy to be shaken off. The cleaning is not thorough enough. When the dust inside the ash hopper is removed, the dust unloading height is high and it is easy to float in the air, polluting the environment. Therefore, a new device is provided to solve this problem.

Utility Model Content

The purpose of the utility model is to provide an anti-clogging mechanism for the ash hopper of a pulse dust collector in order to solve the above-mentioned problems of insufficient anti-clogging effect and insufficient ash cleaning.

The technical solution adopted by the utility model is as follows: an anti-blocking mechanism for an ash hopper of a pulse dust collector, comprising a pulse dust collector, the pulse dust collector is equipped with an ash hopper, a conical ash hopper is elastically connected to the inside of the ash hopper through a spring, and the outlet of the conical ash hopper extends to below the outlet of the ash hopper;

An anti-clogging mechanism is arranged inside the conical ash hopper to avoid clogging.

Among them, the anti-blocking mechanism includes a connecting ring, a stirring rod, a scraper A, a scraper B and a dredging rod. The conical ash hopper outlet is sealed and rotatably connected with a connecting ring through a hollow turntable. A stirring rod is vertically installed inside the connecting ring through a connecting rod. Scrapers A and scraper B are respectively installed on both sides of the stirring rod, and scrapers A and scraper B are in contact with the inner wall of the conical ash hopper. A dredging rod is equidistantly fixed on one side of the stirring rod near the conical ash hopper outlet. A guide groove is connected above the conical ash hopper, and the guide groove is made of rubber, and the guide groove is retractable, and the upper edge of the guide groove is tightly bonded to the inner wall of the ash hopper. A motor is installed inside the bracket, and the motor output shaft is transmission-connected to the connecting ring through a chain, and sprockets meshing with the chain are nested on the outside of the connecting ring and the outside of the motor output shaft.

Among them, a vibration motor is fixedly installed on one side of the outside of the conical ash hopper, a connecting block is fixedly installed on the other side of the outside of the conical ash hopper, a sliding rod is fixedly installed on one side of the outside of the ash hopper, and the connecting block is nested and slidably connected to the outside of the sliding rod, an ash outlet is installed at the outlet of the conical ash hopper through a bracket, and the ash outlet inlet and the connecting ring outlet are rotatably connected through a hollow turntable seal, and a valve is installed at the ash outlet inlet, and the ash outlet outlet part is telescopically arranged, and fixing rods are fixedly installed under the two brackets, and magnet blocks are embedded and installed at the end of the fixing rod and on both sides of the ash outlet.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

1. In the utility model, the device collects the dust generated by the pulse dust collector through the cooperation between the conical ash hopper and the guide groove. The conical ash hopper is elastically connected with the ash hopper. When the vibration motor drives the conical ash hopper to vibrate, it will not affect the normal operation of other structures of the pulse dust collector, and the use effect is better.

2. In the utility model, through the anti-blocking mechanism, the motor drives the connecting ring to rotate, and then drives the stirring rod, scraper A, scraper B and dredging rod to rotate. Scraper A and scraper B cooperate to scrape off the dust adhering to the inner wall of the conical ash hopper. The dredging rod breaks up the dust at the outlet of the conical ash hopper, so that it falls out of the outlet of the conical ash hopper smoothly, avoiding dust agglomeration and clogging at the outlet of the conical ash hopper. The vibration motor drives the conical ash hopper to vibrate, which speeds up the dust discharge efficiency and has a better anti-blocking effect.

3. In the utility model, when the dust is unloaded from the inside of the conical ash hopper, the ash outlet is pulled to make it enter the dust collection container, which reduces the height of the dust discharge and further reduces the probability of dust floating, making it more environmentally friendly to use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a partial three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the overall side sectional structure of the utility model;

FIG3 is an enlarged schematic diagram of the structure of A in FIG2 of the present invention;

FIG. 4 is a schematic diagram of the structure of B in FIG. 3 of the present invention.

Markings in the figure: 1. Pulse dust collector; 101. Ash hopper; 102. Slide rod; 2. Conical ash hopper; 201. Guide trough; 202. Vibration motor; 203. Connecting block; 204. Connecting ring; 2041. Motor; 2042. Stirring rod; 2043. Scraper A; 2044. Scraper B; 2045. Clearing rod; 205. Ash outlet; 2051. Magnet block; 206. Bracket; 2061. Fixing rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the utility model:

1-4, an anti-clogging mechanism for an ash hopper of a pulse dust collector includes a pulse dust collector 1, the pulse dust collector 1 is equipped with an ash hopper 101, a conical ash hopper 2 is elastically connected to the inside of the ash hopper 101 through a spring, and the outlet of the conical ash hopper 2 extends to below the outlet of the ash hopper 101;

An anti-clogging mechanism is arranged inside the conical ash hopper 2 to avoid clogging.

1-3, in this embodiment, the anti-blocking mechanism includes a connecting ring 204, a stirring rod 2042, a scraper A2043, a scraper B2044 and a dredging rod 2045. The outlet of the conical ash hopper 2 is connected to the connecting ring 204 through a hollow turntable for sealing and rotation. The inside of the connecting ring 204 is vertically installed with a stirring rod 2042 through a connecting rod. Scrapers A2043 and scrapers B2044 are respectively installed on both sides of the stirring rod 2042, and the scrapers A2043 and scrapers B2044 are in contact with the inner wall of the conical ash hopper 2. The dredging rod 2045 is fixedly installed equidistantly near the outlet of the conical ash hopper 2 on one side of the stirring rod 2042. A motor 2041 is installed inside a bracket 206, and the output shaft of the motor 2041 is transmission-connected to the connecting ring 204 through a chain, and sprockets meshing with the chain are nested on the outside of the connecting ring 204 and the outside of the output shaft of the motor 2041.

External air enters into the pulse dust collector 1, and the equipped cloth bag inside the pulse dust collector 1 filters the dust in the air. The pulse dust collector 1 removes the dust attached to the surface of the cloth bag by blowing compressed air, and the dust falls into the conical ash hopper 2. When the dust collected in the conical ash hopper 2 is unloaded, the motor 2041 works to drive the connecting ring 204 to rotate, and then drives the stirring rod 2042, scraper A2043, scraper B2044 and dredging rod 2045 to rotate. The scraper A2043 scrapes off the dust adhered to the inner wall of the upper half of the conical ash hopper 2, and the scraper B2044 scrapes off the dust adhered to the inner wall at the outlet of the conical ash hopper 2. The dredging rod 2045 breaks up the dust at the outlet of the conical ash hopper 2, so that it falls out of the outlet of the conical ash hopper 2 smoothly, to prevent the dust from agglomerating and clogging the outlet of the conical ash hopper 2.

1-2 , in this embodiment, a guide groove 201 is connected above the conical ash hopper 2, and the guide groove 201 is made of rubber, and the guide groove 201 is retractable, and the upper edge of the guide groove 201 is tightly bonded to the inner wall of the ash hopper 101;

The guide groove 201 guides the dust falling from the surface of the bag into the conical ash hopper 2 to prevent the dust from entering the ash hopper 101.

1-4, in this embodiment, a vibration motor 202 is fixedly installed on one side of the outside of the conical ash hopper 2, a connecting block 203 is fixedly installed on the other side of the outside of the conical ash hopper 2, a sliding rod 102 is fixedly installed on one side of the outside of the ash hopper 101, and the connecting block 203 is nested and slidably connected to the outside of the sliding rod 102, an ash outlet 205 is installed at the outlet of the conical ash hopper 2 through a bracket 206, and the inlet of the ash outlet 205 is rotatably connected to the outlet of the connecting ring 204 through a hollow turntable seal, and a valve is installed at the inlet of the ash outlet 205, and the outlet part of the ash outlet 205 is retractable, and fixed rods 2061 are fixedly installed under the two brackets 206, and magnet blocks 2051 are embedded and installed at the end of the fixed rod 2061 and on both sides of the ash outlet 205 outlet;

The vibration motor 202 works, driving the conical ash hopper 2 to vibrate. Since the connecting block 203 is slidably connected to the outside of the slide bar 102, the conical ash hopper 2 can only vibrate laterally along the slide bar 102. The vibration improves the unloading efficiency of the conical ash hopper 2 and shakes off the dust adhering to the surfaces of the stirring rod 2042, scraper A 2043, scraper B 2044, dredging rod 2045, connecting rod and other structures, making the unloading more thorough. When the dust is unloaded from the inside of the conical ash hopper 2, the ash outlet 205 is pulled out. The dust collecting container is made of a conical ash hopper 2, and the dust in the conical ash hopper 2 falls from the ash outlet 205 into the dust collecting container. After the unloading is completed, the ash outlet 205 is pulled up so that the magnet blocks 2051 on both sides of the ash outlet 205 and the magnet block 2051 at the end of the fixing rod 2061 are attracted to each other to fix the ash outlet 205.

1-3 , in this embodiment, the pulse dust collector 1 , the vibration motor 202 , and the motor 2041 are all electrically connected to an external power source via a control switch.

Working principle: First, external air enters into the pulse dust collector 1, and the equipped cloth bag inside the pulse dust collector 1 filters the dust in the air. The pulse dust collector 1 removes the dust attached to the surface of the cloth bag by blowing compressed air, and the dust falls into the conical ash hopper 2 under the drainage of the guide groove 201. Then, when the dust inside the conical ash hopper 2 is discharged, the dust collecting container is pushed under the ash outlet 205 outlet, and then the staff pulls the ash outlet 205 outlet to make it enter the dust collecting container, opens the valve of the ash outlet 205, and the dust inside the conical ash hopper 2 falls into the dust collecting container from the ash outlet 205 outlet, and then the motor 2041 works to drive the connecting ring 204 to rotate, and then drives the stirring rod 2042, scraper A2043, scraper B2044 and dredging rod 2045 to rotate, and the scraper A2043 scrapes off the dust adhered to the inner wall of the upper half of the conical ash hopper 2, and the scraper Plate B2044 scrapes off the dust adhering to the inner wall of the conical ash hopper 2 outlet, and the dredging rod 2045 breaks up the dust at the conical ash hopper 2 outlet, so that it can fall out of the conical ash hopper 2 outlet smoothly, avoiding the dust from agglomerating and clogging the conical ash hopper 2 outlet. The vibration motor 202 works at the same time to drive the conical ash hopper 2 to vibrate. Since the connecting block 203 is slidably connected to the outside of the sliding rod 102, the conical ash hopper 2 can only vibrate laterally along the sliding rod 102. The vibration improves the unloading efficiency of the conical ash hopper 2, and shakes off the dust adhering to the surfaces of the stirring rod 2042, scraper A2043, scraper B2044, dredging rod 2045, connecting rod and other structures, making the unloading more thorough. Finally, after the unloading is completed, the ash outlet 205 is pulled up, so that the magnet blocks 2051 on both sides of the ash outlet 205 and the magnet block 2051 at the end of the fixing rod 2061 are adsorbed on each other, thereby fixing the ash outlet 205.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. An anti-clogging mechanism for an ash hopper of a pulse dust collector, comprising a pulse dust collector (1), characterized in that: the pulse dust collector (1) is equipped with an ash hopper (101), the interior of the ash hopper (101) is elastically connected to a conical ash hopper (2) via a spring, and the outlet of the conical ash hopper (2) extends below the outlet of the ash hopper (101); The conical ash hopper (2) is provided with an anti-clogging mechanism to avoid clogging; The anti-blocking mechanism comprises a connecting ring (204), a stirring rod (2042), a scraper A (2043), a scraper B (2044) and a dredging rod (2045); The outlet of the conical ash hopper (2) is connected to a connecting ring (204) through a hollow turntable for sealing and rotation. A stirring rod (2042) is vertically installed inside the connecting ring (204) through a connecting rod. A scraper A (2043) and a scraper B (2044) are respectively installed on both sides of the stirring rod (2042), and the scraper A (2043) and the scraper B (2044) are both in contact with the inner wall of the conical ash hopper (2). A dredging rod (2045) is fixedly installed at an equal distance on one side of the stirring rod (2042) near the outlet of the conical ash hopper (2). 2. An anti-clogging mechanism for an ash hopper of a pulse dust collector as described in claim 1, characterized in that: a guide groove (201) is connected to the top of the conical ash hopper (2), and the guide groove (201) is made of rubber, and the guide groove (201) is retractable, and the upper edge of the guide groove (201) is tightly bonded to the inner wall of the ash hopper (101). 3. An anti-clogging mechanism for an ash hopper of a pulse dust collector as described in claim 1, characterized in that a vibration motor (202) is fixedly installed on one side of the outside of the conical ash hopper (2), and a connecting block (203) is fixedly installed on the other side of the outside of the conical ash hopper (2). 4. An anti-clogging mechanism for an ash hopper of a pulse dust collector as described in claim 1, characterized in that a slide bar (102) is fixedly installed on one side of the outside of the ash hopper (101), and a connecting block (203) is nested and slidably connected to the outside of the slide bar (102). 5. An anti-clogging mechanism for an ash hopper of a pulse dust collector as described in claim 1, characterized in that: an ash outlet (205) is installed at the outlet of the conical ash hopper (2) through a bracket (206), and the inlet of the ash outlet (205) is rotatably connected to the outlet of the connecting ring (204) through a hollow turntable seal, and a valve is installed at the inlet of the ash outlet (205), and the outlet part of the ash outlet (205) is retractable. 6. An anti-clogging mechanism for the ash hopper of a pulse dust collector as described in claim 5, characterized in that: a fixing rod (2061) is fixedly installed under the two brackets (206), and a magnet block (2051) is embedded and installed at the end of the fixing rod (2061) and on both sides of the ash outlet (205). 7. An anti-clogging mechanism for the ash hopper of a pulse dust collector as described in claim 5, characterized in that: a motor (2041) is installed inside one of the brackets (206), and the output shaft of the motor (2041) is transmission-connected to the connecting ring (204) through a chain, and sprockets meshing with the chain are nested on the outside of the connecting ring (204) and the outside of the output shaft of the motor (2041).