CN213610314U

CN213610314U - Dust collector is used in pitch production

Info

Publication number: CN213610314U
Application number: CN202022371256.7U
Authority: CN
Inventors: 吴亚俊
Original assignee: Jiangsu Yihu Asphalt Material Co ltd
Current assignee: Jiangsu Yihu Asphalt Material Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-06
Anticipated expiration: 2030-10-22

Abstract

The utility model provides a dust collector is used in pitch production, including box and first baffle, the inside of box is divided into the filter chamber and is purified the chamber by first baffle, and the lateral wall below of box and the one side pipe connector that is located the filter chamber have an intake pipe, the output pipe connector of intake pipe and air pump, and the bottom sliding connection of filter chamber has the ash receiving groove, and the top of filter chamber is equipped with claps grey mechanism, and the inside wall of box just is located two second baffles of the middle fixedly connected with of filter chamber, the beneficial effects of the utility model are that: it is more convenient when taking out filterable dust from the device, need not to take out the filter bag, can not make the dust raise to the filter bag can not cause the jam for long-time accumulation filter bag, and can not only handle the dust that produces at the in-process of asphalt mixing plant production pitch, still can handle some poisonous gases simultaneously, has improved the efficiency of dust removal decontamination in the production process.

Description

Dust collector is used in pitch production

Technical Field

The utility model belongs to the technical field of dust collecting equipment, concretely relates to dust collector is used in pitch production.

Background

The asphalt mixing plant is a necessary equipment for constructing highways, grade highways, municipal highways and the like, when the asphalt mixing plant is used, in the process that raw materials pass through a batching system, a drying system, a combustion system, a vibrating screen and a weighing and mixing system, a large amount of gas with dust can be generated, the mixing proportion of asphalt concrete is unbalanced, the stirring stability of the asphalt concrete is reduced, the dust can also influence the surrounding production environment and threaten the health of workers, and the gas can be discharged into the air after being dedusted by dedusting equipment.

The dust collector for asphalt production still exists not enoughly, is getting to put more troublesome when changing the filter bag, and shake the filter bag easily at the in-process of getting to change, makes the dust on the filter bag raise, and the dust removal effect is not good, and not only can produce a large amount of dust at the in-process of asphalt mixing plant production pitch, still can produce some poisonous gas, and dust collector for asphalt production of current can not possess the function that can remove dust and can carry out the centralized processing to harmful gas simultaneously.

Therefore, it is necessary to invent a dust removing device for asphalt production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector is used in pitch production aims at solving among the prior art and changes the filter bag trouble and easily make the dust raise and do not possess the problem that can remove dust and can handle harmful gas again.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for asphalt production comprises a box body and a first baffle plate, wherein the interior of the box body is divided into a filter cavity and a purification cavity by the first baffle plate, an air inlet pipe is connected with one side pipe of the filter cavity below the side wall of the box body, the air inlet pipe is connected with the output end of the air pump, the bottom of the filter cavity is connected with an ash receiving groove in a sliding way, the top of the filter cavity is provided with an ash beating mechanism, two second baffles are fixedly connected with the inner side wall of the box body and the middle of the filter cavity, a filter bag is fixedly connected between the two second baffles, a through hole is arranged above the first baffle plate, two guide plates are fixedly connected with the inner side wall of the box body and positioned in the middle of the purification cavity, the back of box just is located one side in purifying the chamber and is equipped with and sprays the mechanism, the lateral wall of box just is located one side pipe connection in purifying the chamber and has the blast pipe, the lateral wall of box just is located the lower side pipe connection of blast pipe has first drain pipe.

In order to make the dust unblock filter bag, as the utility model relates to an it is preferred, clap grey mechanism and include motor, quick-witted case, pivot and pat the blade, the outside fixedly connected with of pivot patts the blade, the one end and the first baffle of pivot rotate to be connected, the other end of pivot runs through the lateral wall of box and rotates and be connected with the motor, the outside cover of motor is equipped with quick-witted case and in the lateral wall fixed connection of box.

In order to purify harmful gas, as a preferred embodiment of the present invention, the spraying mechanism comprises a liquid tank, a water pump, a first connecting pipe, a second connecting pipe, a plurality of third connecting pipes, a plurality of nozzles, a liquid inlet pipe, a second liquid outlet pipe and a second valve, the side wall of the liquid tank is fixedly connected with the side wall of the tank body, one end of the first connecting pipe penetrates through the top of the liquid tank and is connected with a water pump pipe in the liquid tank, the other end of the first connecting pipe is connected with the bottom of the second connecting pipe in a pipe joint mode, one end of a plurality of third connecting pipes is connected with the top of the second connecting pipe in a pipe joint mode, the other end of the plurality of third connecting pipes penetrates through the box body and is connected with a plurality of corresponding spray heads in the box body in a pipe joint mode, the top pipe of liquid case is connected with the feed liquor pipe, a lateral wall pipe of liquid case is connected with the second fluid-discharge tube, the inside of second fluid-discharge tube is equipped with the second valve.

In order to make prevent that spun liquid from passing through the through-hole and spattering on the filter bag, as the utility model relates to an it is preferred, the inside top of box just is located the inside fixedly connected with third baffle in purification chamber, the third baffle is corresponding with the position of through-hole.

In order to make the convenient operation the device, as the utility model relates to an it is preferred, connect the preceding lateral wall fixedly connected with handle in ash chute, the bottom four corners of box is rotated and is connected with the pulley, the inside of first drain pipe is equipped with first valve.

In order to make the device normally work, as the utility model relates to an it is preferred, air pump, motor and water pump are all through controller and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the ash beating mechanism is arranged, the motor in the case is started through the controller, the motor drives the rotating shaft and the beating blades to rotate, and the beating blades beat dust on the filter bag and drop into the ash receiving groove, so that the dust cannot accumulate in the filter bag for a long time to cause blockage, and the continuous normal work of the device is ensured;

2) through the mechanism that sprays that is equipped with, the filter bag filters the back with the dust, remaining poisonous gas enters into the purification intracavity through the through-hole, the evolution liquid of water pump in with the liquid case loops through first connecting pipe, second connecting pipe and third connecting pipe, flow to the shower nozzle by the third connecting pipe at last, spout to purifying the intracavity by the shower nozzle again, the poisonous gas that will enter into the purification intracavity evolves, the liquid that spouts is followed the water conservancy diversion by the deflector and is purified the below in chamber, carry out purification treatment through spraying the mechanism with poisonous gas, make dust and poisonous gas can handle simultaneously, time saving and labor saving, and the efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of the back structure of the present invention;

FIG. 4 is a schematic structural view of the ash-patting mechanism of the present invention;

fig. 5 is a schematic structural view of the spraying mechanism of the present invention.

In the figure: 1. a box body; 2. a first baffle plate; 3. a filter chamber; 4. a purification chamber; 5. an air inlet pipe; 6. an air pump; 7. an ash receiving groove; 8. a dust-beating mechanism; 81. a motor; 82. a chassis; 83. a rotating shaft; 84. beating the blades; 9. a second baffle; 10. a filter bag; 11. a through hole; 12. a guide plate; 13. a spraying mechanism; 131. a liquid tank; 132. a water pump; 133. a first connecting pipe; 134. a second connecting pipe; 135. a third connecting pipe; 136. a spray head; 137. a liquid inlet pipe; 138. a second drain pipe; 139. a second valve; 14. an exhaust pipe; 15. a first drain pipe; 16. a third baffle plate; 17. a handle; 18. a pulley; 19. a first valve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a dust removal device for asphalt production comprises a box body 1 and a first baffle 2, the interior of the box body 1 is divided into a filter chamber 3 and a purification chamber 4 by the first baffle 2, an air inlet pipe 5 is connected with one side of the filter chamber 3 below the side wall of the box body 1 in a pipe way, the air inlet pipe 5 is connected with the output end of an air pump 6 in a pipe way, the bottom of the filter chamber 3 is connected with an ash receiving groove 7 in a sliding way, the top of the filter chamber 3 is provided with an ash beating mechanism 8, two second baffles 9 are fixedly connected with the inner side wall of the box body 1 in the middle of the filter chamber 3, a filter bag 10 is fixedly connected between the two second baffles 9 together, a through hole 11 is arranged above the first baffle 2, two guide plates 12 are fixedly connected with the inner side wall of the box body 1 in the middle of the purification chamber 4, a spraying mechanism 13 is arranged on the back of the box body 1 and on one side of, a first drain pipe 15 is connected to the side wall of the tank 1 below the exhaust pipe 14.

Preferably, clap grey mechanism 8 and include motor 81, quick-witted case 82, pivot 83 and clap blade 84, the outside fixedly connected with of pivot 83 and clap blade 84, the one end and the first baffle 2 of pivot 83 rotate to be connected, the other end of pivot 83 runs through the lateral wall of box 1 and the swivelling joint has motor 81, the outside cover of motor 81 is equipped with quick-witted case 82 and in the lateral wall fixed connection of box 1.

When the dust collecting device is used specifically, the motor 81 in the machine case 82 is started through the controller, the motor 81 drives the rotating shaft 83 and the beating blades 84 to rotate, and the beating blades 84 beat dust on the filter bag 10 to enable the dust to fall into the dust receiving groove 7, so that the filter bag 10 cannot be blocked due to long-time dust accumulation, and dust collection is facilitated.

Preferably, the spraying mechanism 13 includes a liquid tank 131, a water pump 132, a first connection pipe 133, a second connection pipe 134, a plurality of third connection pipes 135, a plurality of spray heads 136, a liquid inlet pipe 137, a second liquid discharge pipe 138 and a second valve 139, wherein the side wall of the liquid tank 131 is fixedly connected with the side wall of the tank 1, one end of the first connection pipe 133 penetrates through the top of the liquid tank 131 and is connected with the water pump 132 inside the liquid tank 131 in a pipe manner, the other end of the first connection pipe 133 is connected with the bottom of the second connection pipe 134 in a pipe manner, one end of the plurality of third connection pipes 135 is connected with the top of the second connection pipe 134 in a pipe manner, the other end of the plurality of third connection pipes 135 penetrates through the tank 1 and is connected with the plurality of corresponding spray heads 136 inside the tank 1 in a pipe manner, the top of the liquid tank 131 is connected with the liquid inlet pipe 137, one side wall of the liquid discharge pipe 138 is connected with the.

When in specific use, after the dust is filtered by the filter bag 10, the residual toxic gas enters the purifying cavity 4 through the through hole 11, the water pump 132 in the liquid tank 131 is turned on by the controller, the water pump 132 starts to work, the water pump 132 makes the evolved liquid in the liquid tank 131 sequentially pass through the first connecting pipe 133, the second connecting pipe 134 and the third connecting pipe 135, and finally flows into the spray head 136 through the third connecting pipe 135, then the liquid is sprayed into the purifying cavity 4 by the spray head 136, the toxic gas entering into the purifying cavity 4 is evolved, the sprayed liquid is guided to the lower part of the purifying cavity 4 by the guide plate 12, when the liquid is taken out from the first drain pipe 15 by opening the first valve 19 and is concentrated, and when the purified liquid in the liquid tank 131 needs to be added, then liquid can be added through the liquid inlet pipe 137, and when the liquid tank 131 needs to be cleaned and drained, the second valve 139 on the second drain pipe 138 can be opened for draining.

Preferably, a third baffle 16 is fixedly connected to the top end of the interior of the box 1 and located inside the purification chamber 4, and the third baffle 16 corresponds to the through hole 11.

When the dust filter is used specifically, after dust is filtered by the filter bag 10, the remaining toxic gas enters the purification cavity 4 through the through hole 11, and liquid sprayed by the spray head 136 is blocked by the third baffle 16, so that the liquid is prevented from splashing on the filter bag 10 through the through hole 11, and the filter bag 10 is prevented from being wetted to cause blockage, and the filtering effect is influenced.

Preferably, a handle 17 is fixedly connected to the front side wall of the ash receiving groove 7, pulleys 18 are rotatably connected to four corners of the bottom of the box body 1, and a first valve 19 is arranged inside the first liquid discharge pipe 15.

During specific use, when the dust that will connect in the ash chute 7 takes out and handles, then can take out it through handle 17, it is very convenient, when needs remove the device, then need remove it through pulley 18, convenient and fast, liquid after the evolution gas gathers the below of purifying chamber 4, takes out liquid by first drain pipe 15 through opening first valve 19 and carries out centralized processing.

Preferably, the air pump 6, the motor 81 and the water pump 132 are electrically connected to an external power source through a controller.

When in use, the controller is connected with an external power supply, the motor 81 and the water pump 132 of the air pump 6 are switched on through the controller, dust and toxic gas generated in the asphalt production process are sucked into the filter cavity 3 through the air pump 6 through the air inlet pipe 5, the motor 81 drives the rotating shaft 83 and the flapping blades 84 to rotate, the flapping blades 84 flap the dust on the filter bag 10 to enable the dust to fall into the dust receiving groove 7, so that the filter bag 10 cannot be blocked due to long-time dust accumulation, the water pump 132 in the liquid tank 131 is turned on by the controller, the water pump 132 starts to work, the water pump 132 makes the evolved liquid in the liquid tank 131 sequentially pass through the first connecting pipe 133, the second connecting pipe 134 and the third connecting pipe 135, and finally flows into the spray head 136 through the third connecting pipe 135, then the liquid is sprayed into the purifying cavity 4 by the spray head 136, the toxic gas entering into the purifying cavity 4 is evolved, and the sprayed liquid is guided to the lower part of the purifying cavity 4 by the guide plate 12.

The working principle is as follows: the air pump 6 is started through the controller, dust and toxic gas generated in the asphalt production process enter the filter cavity 3 in the box body 1 through the air inlet pipe 5, the dust and the toxic gas are guided to the filter bag 10 to fly through the second baffle 9, the dust is filtered through the filter bag 10 and falls into the dust receiving groove 7 below, the filtered toxic gas continues to go upwards through the filter bag 10 until entering the purification cavity 4 through the through hole 11, the water pump 132 in the liquid box 131 is started through the controller, the water pump 132 starts to work, the evolved liquid in the liquid box 131 is sequentially passed through the first connecting pipe 133, the second connecting pipe 134 and the third connecting pipe 135 by the water pump 132, finally flows into the spray head 136 through the third connecting pipe 135, and is sprayed into the purification cavity 4 by the spray head 136, the toxic gas entering the purification cavity 4 is evolved, and the sprayed liquid is guided to the lower part of the purification cavity 4 by the guide plate 12, the liquid is taken out from the first liquid discharge pipe 15 by opening the first valve 19 for centralized treatment, when the purified liquid in the liquid tank 131 needs to be added, the liquid can be added through the liquid inlet pipe 137, when the liquid tank 131 needs to be cleaned and drained, the second valve 139 on the second liquid discharge pipe 138 can be opened for liquid discharge treatment, the dust accumulation on the filter bag 10 can be caused by long-time filtration, the motor 81 in the case 82 is started through the controller, the motor 81 drives the rotating shaft 83 and the flapping blades 84 to rotate, the flapping blades 84 flap the dust on the filter bag 10 to enable the dust to fall into the dust receiving groove 7, the filter bag 10 with long-time dust accumulation can not be blocked, and the dust collection is facilitated, after the dust is filtered by the filter bag 10, the remaining toxic gas enters the purification cavity 4 through the through hole 11, and the liquid sprayed by the spray head 136 is blocked by the third baffle 16, prevent that liquid from spattering on filter bag 10 through-hole 11, thereby avoid filter bag 10 to be drenched and cause the jam, the filter effect has been influenced, when the dust that will connect in grey groove 7 when taking out and handling, then can take out it through handle 17, it is very convenient, when needs remove the device, then need remove it through pulley 18, convenient and fast, liquid after evolving gas gathers the below of purifying chamber 4, remaining nontoxic gas passes through exhaust pipe 14 and discharges, take out liquid by first drain pipe 15 through opening first valve 19 and carry out centralized processing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust collector is used in pitch production, includes box (1) and first baffle (2), its characterized in that: the interior of the box body (1) is divided into a filter chamber (3) and a purification chamber (4) by a first baffle (2), an air inlet pipe (5) is connected to one side of the box body (1) below and positioned on the filter chamber (3) in a pipe mode, the air inlet pipe (5) is connected with an output end of an air pump (6) in a pipe mode, a bottom sliding connection of the filter chamber (3) is provided with an ash receiving groove (7), the top of the filter chamber (3) is provided with an ash beating mechanism (8), the inner side wall of the box body (1) is fixedly connected with two second baffles (9) in the middle of the filter chamber (3), a filter bag (10) is fixedly connected between the two second baffles (9) together, a through hole (11) is formed in the upper portion of the first baffle (2), two guide plates (12) are fixedly connected to the inner side wall of the box body (1) and positioned in the middle of the purification chamber (4), and a spraying mechanism (13) is arranged on one side of the, the lateral wall of box (1) just is located one side pipe connection of purifying chamber (4) and has blast pipe (14), the lateral wall of box (1) just is located the lower side pipe connection of blast pipe (14) has first drain pipe (15).

2. The dust removing device for asphalt production according to claim 1, wherein: clap grey mechanism (8) and include motor (81), quick-witted case (82), pivot (83) and pat blade (84), the outside fixedly connected with of pivot (83) beats blade (84), the one end and first baffle (2) of pivot (83) rotate to be connected, the other end of pivot (83) runs through the lateral wall of box (1) and rotates and be connected with motor (81), the outside cover of motor (81) is equipped with quick-witted case (82) and in the lateral wall fixed connection of box (1).

3. The dust removing device for asphalt production according to claim 2, wherein: the spraying mechanism (13) comprises a liquid tank (131), a water pump (132), a first connecting pipe (133), a second connecting pipe (134), a plurality of third connecting pipes (135), a plurality of spray heads (136), a liquid inlet pipe (137), a second liquid outlet pipe (138) and a second valve (139), wherein the side wall of the liquid tank (131) is fixedly connected with the side wall of the tank body (1), one end of the first connecting pipe (133) penetrates through the top of the liquid tank (131) and is connected with the water pump (132) in the liquid tank (131), the other end of the first connecting pipe (133) is connected with the bottom of the second connecting pipe (134) in a pipe mode, one end of each of the plurality of third connecting pipes (135) is connected with the top of the second connecting pipe (134), and the other ends of the plurality of the third connecting pipes (135) penetrate through the tank body (1) and are connected with the plurality of corresponding spray heads (136) in the tank body (1), the top of the liquid tank (131) is connected with a liquid inlet pipe (137), one side wall of the liquid tank (131) is connected with a second liquid discharge pipe (138), and a second valve (139) is arranged inside the second liquid discharge pipe (138).

4. The dust removing device for asphalt production according to claim 1, wherein: the inside top of box (1) just is located the inside fixedly connected with third baffle (16) of purifying chamber (4), third baffle (16) correspond with the position of through-hole (11).

5. The dust removing device for asphalt production according to claim 1, wherein: connect preceding lateral wall fixedly connected with handle (17) of ash chute (7), the bottom four corners of box (1) is rotated and is connected with pulley (18), the inside of first drain pipe (15) is equipped with first valve (19).

6. The dust removing device for asphalt production according to claim 3, wherein: the air pump (6), the motor (81) and the water pump (132) are electrically connected with an external power supply through the controller.