CN212941960U

CN212941960U - Pulse type central dust removal system

Info

Publication number: CN212941960U
Application number: CN202021759929.XU
Authority: CN
Inventors: 邱金林
Original assignee: Zhejiang Hangmu Building Doors And Windows Co ltd
Current assignee: Zhejiang Hangmu Building Doors And Windows Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-13
Anticipated expiration: 2030-08-21

Abstract

The utility model belongs to the technical field of industrial dust removal, especially, pulsed central authorities dust pelletizing system, which comprises a housin, fixed mounting has two fixed horizontal poles on the inner wall of one side of casing, and equal fixed mounting has the montant on two fixed horizontal poles, and the activity groove has all been seted up along vertical side in one side that two montants are close to each other, and equal movable mounting has the movable rod in two activity inslots, and the one end of two movable rods all extends to the activity inslot and all rotates and install the gyro wheel, and the equal fixed mounting in one side of keeping away from fixed horizontal pole of two movable rods has the one end of connecting rod, and the equal fixed mounting of the other end of two connecting rods has same install bin, the expansion joint has been. The utility model discloses simple structure, convenient to use, be convenient for to the middle and upper dust whereabouts of filter bag in the pulse dust collector, and be convenient for filter the recovery to the impurity in the dust.

Description

Pulse type central dust removal system

Technical Field

The utility model relates to an industrial dedusting technical field especially relates to a pulsed central authorities dust pelletizing system.

Background

At present, various boilers are used in industry, agriculture and people's life, the boilers can generate smoke and dust to be discharged into the atmosphere, the smoke and dust more or less contain harmful substances which pollute the environment, and the environment of people's life and work can be greatly damaged. Therefore, how to reduce the smoke emission of the boiler is a problem to be solved urgently. The existing boiler dust remover has the defects of complex structure, large volume, large occupied space, incomplete dust removal and the like. At present, industrial boilers using biomass briquette as fuel are beginning to be applied in the market. Most of the existing small biomass boilers are not provided with dust removal systems, so that the flue gas is directly discharged into the atmosphere. In view of this, it is necessary to add a dust remover to the biomass particle fuel boiler in the prior art to remove dust in the boiler flue gas, reduce the emission of fly ash in the flue gas into the atmosphere, and relieve the environmental pressure.

The patent with the application number of CN201120258137.9 relates to a pulse bag type dust collector, which comprises a dust collection shell, wherein a filter bag and a pulse soot blower are arranged in the dust collection shell, the pulse soot blower is positioned above the filter bag, a soot receiving hopper is arranged below the filter bag, an air inlet is arranged on the soot receiving hopper, an air outlet is arranged at the upper end part of the dust collection shell, a sealing end cover is arranged at the upper end of the dust collection shell, a precision filter screen is arranged above the pulse soot blower, the air outlet is positioned above the precision filter screen, an air extractor communicated with the air outlet is arranged at one side of the dust collection shell, the precision filter screen is used for further filtering a large amount of dust generated by crushing and screening ferro-silico-aluminum alloy, and the precision filter screen can directly filter and remove dust from gas with dust under the condition that the filter bag is damaged; when dust is adhered to the filter bag, the pulse soot blower is started to blow and clean the filter bag, so that the dust falls into the dust receiving hopper, and the performance of the ferro-silico-aluminum alloy is fully exerted. However, the pulse soot blower in the device has poor effect on dust removal of dust on the filter bag and lacks dust collection equipment on the filter bag.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pulse type central dust removal system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an impulsive central authorities dust pelletizing system, includes the casing, fixed mounting has two fixed horizontal poles on the inner wall of one side of casing, and equal fixed mounting has the montant on two fixed horizontal poles, and the movable groove has all been seted up along vertical direction in one side that two montants are close to each other, and equal movable mounting has the movable rod in two movable grooves, and the one end of two movable rods all extends to the movable groove outside and all rotates and install the gyro wheel, and the equal fixed mounting in one side of keeping away from fixed horizontal pole of two movable rods has the one end of connecting rod, and the equal fixed mounting of the other end of two connecting rods has same install bin, the expansion joint has been seted up at the top of install bin, is equipped with first screen cloth and second screen cloth in the expansion joint and the install bin.

Preferably, fixed mounting has the rotation motor on the inner wall of one side of casing, and the fixed cover of rotating on the output shaft of motor has connect the oval wheel that is located between two gyro wheels, and oval wheel and gyro wheel looks adaptation have all cup jointed the spring on two movable rods, and the one end of spring is fixed on the movable rod, and the other end is fixed on one side inner wall of movable groove.

Preferably, a pulse valve is fixedly mounted on the inner wall of the top of the shell, and the diameter of the first screen is larger than that of the second screen.

Preferably, the inner wall of one side of the shell far away from the fixed cross rod is fixedly provided with a slide rail along the vertical direction, the slide rail is provided with two slide blocks in a sliding manner, and the two slide blocks are fixed on one side of the installation box.

Preferably, the bottom of install bin is fixed mounting has the discharging pipe, is equipped with the valve on the discharging pipe, is equipped with the receiving box that is located under the discharging pipe on the bottom inner wall of casing.

Preferably, all fixedly connected with the movable ring that is located the activity inslot on two movable rods, the spout has all been seted up along vertical direction in the both sides in activity groove, the equal fixed mounting in both sides of activity ring has the connecting block, and two connecting blocks are slidable mounting respectively in the spout that corresponds.

In the utility model, when the dust on the filter bag is more, the dust on the filter bag can be shaken down by starting the pulse valve, in order to facilitate the falling of the dust on the filter bag, the elliptical wheel is driven to rotate by starting the rotating motor, the upper roller and the lower roller of the elliptical wheel are continuously extruded, the two movable rods are driven to move back and forth up and down through the action of the spring, and then the two connecting rods are driven to move back and forth up and down, so that the whole installation box can be driven to vibrate up and down, the dust on the filter bag can be shaken into the installation box, the dust in the installation box can be screened through the first screen and the second screen in the installation box, the recyclable impurities in the dust are left on the first screen and the second screen, after the screening is finished, the screened dust can fall down into the receiving box by opening the valve on the discharge pipe, and the receiving is convenient. The utility model discloses simple structure, convenient to use, be convenient for to the middle and upper dust whereabouts of filter bag in the pulse dust collector, and be convenient for filter the recovery to the impurity in the dust.

Drawings

Fig. 1 is a schematic structural diagram of a pulse-type central dust removal system provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of a pulse-type central dust removal system according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the pulse-type central dust removal system provided by the present invention.

In the figure: the device comprises a shell 1, a receiving box 2, a second screen 3, a first screen 4, an installation box 5, a filter bag 6, a valve 7, a pulse valve 8, a fixed cross rod 9, a roller 10, a rotating motor 11, an elliptical wheel 12, a connecting rod 13, a movable rod 14, a spring 15, a movable ring 16, a movable groove 17, a discharge pipe 18 and a vertical rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a pulse type central dust removing system comprises a shell 1, two fixed cross bars 9 are fixedly installed on the inner wall of one side of the shell 1, vertical bars 19 are fixedly installed on the two fixed cross bars 9, movable grooves 17 are respectively formed in the sides, close to each other, of the two vertical bars 19 along the vertical direction, movable rods 14 are respectively movably installed in the two movable grooves 17, one ends of the two movable rods 14 extend out of the movable grooves 17 and are respectively and rotatably installed with a roller 10, and the equal fixed mounting in one side of keeping away from fixed horizontal pole 9 of two movable rods 14 has the one end of connecting rod 13, and the equal fixed mounting of the other end of two connecting rods 13 has same install bin 5, and the expansion joint has been seted up at the top of install bin 5, is equipped with first screen cloth 4 and second screen cloth 3 in filter bag 6 and the install bin 5 in the expansion joint, and first screen cloth 4 is located the top of second screen cloth 3.

Example two

The utility model discloses in, fixed mounting has rotation motor 11 on one side inner wall of casing 1, the fixed elliptical wheel 12 that is located between two gyro wheels 10 that has cup jointed on the output shaft of rotation motor 11, elliptical wheel 12 and gyro wheel 10 looks adaptation, spring 15 has all been cup jointed on two movable rods 14, the one end of spring 15 is fixed on movable rod 14, the other end is fixed on one side inner wall of movable groove 17, rotate the rotation that motor 11 drove elliptical wheel 12 through the start, constantly extrude two gyro wheels 10 of upper and lower part through elliptical wheel 12, drive two movable rods 14 through the round trip movement about the effect of spring 15.

The utility model discloses in, fixed mounting has pulse valve 8 on the top inner wall of casing 1, and the diameter of first screen cloth 4 is greater than the diameter of second screen cloth 3, can screen the less impurity of volume that falls of having the screening in first screen cloth 4 through second screen cloth 3.

The utility model discloses in, fixed mounting has a slide rail along vertical direction on the one side inner wall that fixed horizontal pole 9 was kept away from to casing 1, and slidable mounting has two sliders on the slide rail, and two sliders are all fixed on one side of install bin 5, lead to reciprocating of slide rail and slider fixed horizontal pole 9 of being convenient for.

The utility model discloses in, the bottom fixed mounting of install bin 5 has discharging pipe 18, is equipped with valve 7 on the discharging pipe 18, is equipped with receiving box 2 that is located under discharging pipe 18 on the bottom inner wall of casing 1, treats that the screening is accomplished the back, can fall the dust after the screening to receiving box 2 in through opening 7 valves on discharging pipe 18, is convenient for receive.

The utility model discloses in, all fixed the activity ring 16 that has cup jointed to be located activity groove 17 on two movable rods 14, the spout has all been seted up along vertical direction in the both sides of activity groove 17, and the equal fixed mounting in both sides of activity ring 16 has the connecting block, and two connecting blocks are respectively slidable mounting in the spout that corresponds, through the spout with the reciprocating of the 16 movable rods 14 of activity ring in activity groove 17 of being convenient for.

In the utility model, when the dust on the filter bag 6 is more, the dust on the filter bag 6 can be shaken down by starting the pulse valve 8, in order to facilitate the dust on the filter bag 6 to fall down, the rotating motor 11 is started to drive the elliptical wheel 12 to rotate, the elliptical wheel 12 continuously extrudes the two rollers 10 on the upper part and the lower part to drive the two movable rods 14 to move back and forth up and down through the action of the spring 15, and then the two connecting rods 13 are driven to move back and forth up and down, so that the whole installation box 5 can be driven to shake up and down, the dust on the filter bag 6 can be shaken into the installation box 5, the dust in the installation box 5 can be screened through the first screen 4 and the second screen 3 in the installation box 5, the recyclable impurities in the dust are left on the first screen 4 and the second screen 3, after the screening is finished, the screened dust can fall down into the receiving box 2 by opening the valve 7 on the discharge pipe 18, and the receiving is convenient. The utility model discloses simple structure, convenient to use, be convenient for to the middle and upper dust whereabouts of filter bag in the pulse dust collector, and be convenient for filter the recovery to the impurity in the dust.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pulsed central dedusting system, includes casing (1), its characterized in that, fixed mounting has two fixed horizontal poles (9) on one side inner wall of casing (1), equal fixed mounting has montant (19) on two fixed horizontal poles (9), movable groove (17) have all been seted up along vertical direction in the one side that two montants (19) are close to each other, equal movable mounting has movable rod (14) in two movable groove (17), the one end of two movable rod (14) all extends to outside movable groove (17) and all rotates and installs gyro wheel (10), and the one side of keeping away from fixed horizontal pole (9) of two movable rod (14) all fixed mounting has the one end of connecting rod (13), the other end of two connecting rod (13) all fixed mounting is same install bin (5), the movable mouthful has been seted up at the top of install bin (5), be equipped with filter bag (6) in the movable mouthful and be equipped with first screen cloth (4) and second screen cloth (3) in install bin (5), the first screen (4) is located above the second screen (3).

2. The pulse type central dust removal system according to claim 1, wherein a rotating motor (11) is fixedly mounted on an inner wall of one side of the housing (1), an elliptical wheel (12) between the two rollers (10) is fixedly sleeved on an output shaft of the rotating motor (11), the elliptical wheel (12) is matched with the rollers (10), springs (15) are sleeved on the two movable rods (14), one end of each spring (15) is fixed on the corresponding movable rod (14), and the other end of each spring is fixed on an inner wall of one side of the corresponding movable groove (17).

3. A pulse type central dust removal system according to claim 1, wherein the top inner wall of the housing (1) is fixedly provided with a pulse valve (8), and the diameter of the first screen (4) is larger than that of the second screen (3).

4. A pulse type central dust removal system according to claim 1, wherein a slide rail is fixedly mounted on the inner wall of one side of the housing (1) away from the fixed cross bar (9) along the vertical direction, and two slide blocks are slidably mounted on the slide rail and fixed on one side of the mounting box (5).

5. A pulse type central dust removal system according to claim 1, wherein a discharge pipe (18) is fixedly installed at the bottom of the installation box (5), a valve (7) is arranged on the discharge pipe (18), and a receiving box (2) is arranged on the inner wall of the bottom of the shell (1) and is positioned right below the discharge pipe (18).

6. The pulse type central dust removal system according to claim 1, wherein the two movable rods (14) are fixedly sleeved with movable rings (16) located in the movable grooves (17), sliding grooves are formed in both sides of the movable grooves (17) along the vertical direction, connecting blocks are fixedly mounted on both sides of the movable rings (16), and the two connecting blocks are respectively slidably mounted in the corresponding sliding grooves.