CN218573167U

CN218573167U - Asphalt raw material feeding and dust removing device

Info

Publication number: CN218573167U
Application number: CN202222310265.4U
Authority: CN
Inventors: 范以雷; 亓广镇; 何同明; 黄炜; 王纪健; 王坤; 王涵; 董家刚
Original assignee: Jinan Xinyue New Road Material Research And Development Co ltd
Current assignee: Jinan Xinyue New Road Material Research And Development Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-07
Anticipated expiration: 2032-08-31

Abstract

The application discloses pitch raw materials material loading dust collector, through setting up cold burden storehouse into the aggregate bin, accuse water storehouse and guide storehouse triplex, the spray line pipe sets up in the aggregate bin top, the shower is provided with a plurality of dust fall shower nozzles, the shower is connected the water pump, the water pump sets up in the storage water tank, when the loader bears the aggregate and throws into the aggregate bin, dust fall shower nozzle blowout a large amount of spray water carries out the dust fall to the dust of raising, the buffer board that water and the aggregate that contain the dust entered into accuse water storehouse, the through-hole has been seted up to the buffer board, the guide plate is seted up at the back, guide plate and buffer board enclose into the water conservancy diversion space, the water conservancy diversion space corresponds the through-hole setting, the aggregate passes through the buffer board in-process, dirty water enters into the water conservancy diversion space through the through-hole in the aggregate, the dirty water in water conservancy diversion space enters into reuse in the storage water tank, realize the circulation, can increase the water spray volume and make the better, the water content and the dust fall of aggregate have been controlled simultaneously, pitch mix building drying drum and dust removal sack system work load and energy consumption have been reduced.

Description

Asphalt raw material feeding and dust removing device

Technical Field

The application belongs to the technical field of pitch production and processing, especially, relate to a pitch raw materials material loading dust collector.

Background

The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, is soluble in carbon disulfide, is a waterproof, moistureproof and anticorrosive organic cementing material, and is widely applied to road construction by mixing and stirring asphalt, stone raw materials with various specifications and mineral powder.

Pitch need use the loader material loading when adding man-hour in production, and the loader can produce a large amount of dusts when empting into cold feed bin with the stone raw materials, drifts and to influence peripheral environment and driver's health, and pitch material manufacture factory all can establish confined field at present, prevents that the dust from drifting to the external world, sets up in the feed bin position simultaneously and sprays, and the aggregate is emptyd on the limit and is sprayed and remove dust to the aggregate, nevertheless has the following problem of spraying now: if the spraying amount is small, the dust removal effect is not good, if the spraying amount is large, a good dust removal effect is achieved, but a large amount of spraying water resources are consumed, spraying water (containing dust) finally falls into the conveying material belt along with the aggregate and enters the drying cylinder, the energy consumption of the drying cylinder combustor and the workload of the dust removal cloth bag system are increased, and therefore the prior art is to be further improved and enhanced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pitch raw materials material loading dust collector to solve at least one among the above-mentioned technical problem. Through setting up cold storage silo into the aggregate bin, accuse water storehouse and guide storehouse triplex, the spray line pipe sets up in the aggregate bin top, the shower is provided with a plurality of dust fall shower nozzles, the shower is connected the water pump, the water pump sets up in the storage water tank, when the loader bears the aggregate and throws into the aggregate bin, dust fall is carried out to the dust of raising to a large amount of spray water of dust fall shower nozzle blowout, the water that contains the dust and aggregate enter into the buffer board of accuse water storehouse, the through-hole has been seted up to the buffer board, the guide plate is seted up at the back, guide plate and buffer board enclose into the water conservancy diversion space, the water conservancy diversion space corresponds the through-hole setting, the aggregate passes through the buffer board in-process, dirty water passes through the through-hole and enters into the water conservancy diversion space in the aggregate, realize the circulation, can increase the water jet makes the dust fall effect better, the water content and the dust content of aggregate have been controlled simultaneously, pitch mix building drying cylinder and dust removal sack system work load and energy consumption have been reduced.

In order to achieve the above object, the utility model provides a pitch raw materials material loading dust collector, include: the cold material bin comprises a cold material bin body, wherein the cold material bin body comprises a material collecting bin, a water control bin and a material guide bin, a spray pipe is arranged above the material collecting bin, the spray pipe is provided with a plurality of dust fall spray heads, the spray pipe is connected with a water pump, and the water pump is arranged in a water storage tank;

the water control device comprises a buffer plate, the buffer plate is obliquely arranged on the inner side wall of the water control bin, a through hole is formed in the buffer plate, a guide plate is arranged on the back face of the buffer plate, a guide space is enclosed by the guide plate and the buffer plate, the guide space corresponds to the through hole, aggregate passes through the buffer plate, dust-containing moisture in the aggregate passes through the through hole to enter the guide space, and the guide space guides the dust-containing water into the water storage tank.

Above-mentioned structure, cold storage silo includes the aggregate bin, accuse water storehouse and guide storehouse, the spray line pipe sets up in the aggregate bin top, the shower is provided with a plurality of dust fall shower nozzles, the shower is connected the water pump, the water pump sets up in the storage water tank, when the loader bears the aggregate and throws into the aggregate bin, dust fall is carried out to the dust of raising to a large amount of spray water of dust fall shower nozzle blowout, the water that contains the dust and aggregate enter into the buffer board in accuse water storehouse, the through-hole has been seted up to the buffer board, the guide plate is seted up at the back, guide plate and buffer board enclose into the water conservancy diversion space, the water conservancy diversion space corresponds the through-hole setting, the aggregate passes through the buffer board in-process, dirty water in the aggregate enters into the water conservancy diversion space through the through-hole, realize the circulation, it is better to have increased the water jet dust fall effect, the water content and the dust content of aggregate have been controlled simultaneously, pitch mix building drying cylinder and dust removal sack system work load and energy consumption have been reduced.

In a preferred implementation, the buffer plate forms a first angle with the horizontal plane, and the first angle ranges from 15 ° to 45 °.

The buffer board and the horizontal plane form a first included angle, the range of the first included angle is 15 degrees to 45 degrees, the aggregate can have a good buffering effect of slowing down the flow speed within the range of the included angle, the included angle is smaller than 15 degrees, the flowing effect of the stone aggregate is not good, the included angle is larger than 45 degrees, the flowing speed of the stone aggregate is too fast, the dust-containing water is quickly left to the discharge hole of the cold material bin along with the stone, and the water control effect is not good.

In a preferred implementation manner, the size of the through hole is smaller than the size of the aggregate particles, a second included angle exists between the axis direction of the through hole and the buffer plate, and the range of the second included angle is greater than 0 degree and less than or equal to 90 degrees.

A second included angle exists between the axis of the through hole and the buffer plate, the range of the second included angle is larger than 0 degree and smaller than or equal to 90 degrees, in the angle range, the dust-containing water can enter the through hole more smoothly, the angle range is larger than, and the dust-containing water is easy to be excited by collision and steering when passing through the position of the through hole.

In a preferred implementation mode, a third included angle is formed between the guide plate and the buffer plate, and the range of the third included angle is larger than 0 degree and smaller than or equal to 15 degrees.

The guide plate with there is the third contained angle in the buffer board, and the scope of third contained angle > 0 and be less than or equal to 15, and dirty water can flow along the contained angle direction through the guide plate, and when being greater than 15 scopes, the guide plate occupies accuse sump space big, is unfavorable for the stock of cold burden storehouse body.

In a preferred implementation mode, the side wall of the cold material bin body is further provided with a filter bin, the filter bin is provided with an inlet and an outlet, the inlet is connected with the flow guide space, the outlet is connected with a water pipe, the outlet is provided with a filter sieve, and the filter sieve is used for keeping silt in water in the filter bin.

The side wall of the cold material bin is provided with a filtering bin, the filtering bin is provided with an inlet and an outlet, the inlet is connected with a flow guide space, the outlet is connected with a water pipe, the outlet is provided with a filtering sieve, the number of meshes and the size specification of the filtering sieve are designed, the dust-containing water in the flow guide space is left in the filtering bin, the dust-containing water is filtered by the filtering sieve, most dust is left in the filtering bin, clean spray water flows back to the water storage tank for recycling once more, and water resources are saved.

In a preferred implementation mode, a vibration motor is further arranged on the back of the buffer plate.

The vibrating motor is arranged on the back of the buffer plate, so that the stone aggregate can be uniformly dispersed, the dust-containing water can conveniently permeate into the buffer plate, and the design is more reasonable.

In a preferred implementation mode, two groups of buffer slide ways for forming the aggregate are arranged in a staggered mode on the buffer plates.

The buffer plates arranged in a staggered mode form buffer slideways, so that stone aggregates passing through the buffer slideways can be more fully reserved for dust-containing water in the through holes, and the structural design is more reasonable.

In a preferred implementation, a screen is arranged in the aggregate bin.

The structure has the following beneficial effects:

1. the cold storage bin includes the aggregate bin, accuse water storehouse and guide storehouse, the spray line pipe sets up in the aggregate bin top, the shower is provided with a plurality of dust fall shower nozzles, the shower is connected the water pump, the water pump sets up in the storage water tank, when the loader bears the aggregate and throws into the aggregate bin, dust fall is carried out to the dust of raising to a large amount of spray water of dust fall shower nozzle blowout, the water that contains the dust enters into the buffer board in accuse water storehouse, the through-hole has been seted up to the buffer board, the guide plate is seted up at the back, guide plate and buffer board enclose into the water conservancy diversion space, the water conservancy diversion space corresponds the through-hole setting, the aggregate passes through the buffer board in-process, dirty water passes through the through-hole and enters into the water conservancy diversion space in the aggregate, reuse in the water conservancy diversion space in entering the storage water tank, realize the circulation, it is better to have increased water spray capacity dust fall effect, the water content and the dust content of aggregate have been controlled simultaneously, pitch mix building drying cylinder and sack dust pelletizing system work load and energy consumption have been reduced.

2. The side wall of the cold material bin is provided with a filtering bin, the filtering bin is provided with an inlet and an outlet, the inlet is connected with a flow guide space, the outlet is connected with a water pipe, the outlet is provided with a filtering sieve, the number and the size of meshes of the filtering sieve are designed, the dust-containing water in the flow guide space is retained in the filtering bin, the dust-containing water is filtered by the filtering sieve, most dust is retained in the filtering bin, and clean spray water flows back to the water storage tank for recycling once more, so that the water resource is saved.

Drawings

The accompanying drawings, which 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 application and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an exemplary embodiment of the present invention;

fig. 2 is a schematic enlarged structural view of a portion a in fig. 1 according to the present invention;

description of the reference symbols:

1. a cold material bin body; 10. a material collecting bin; 100. a screen mesh; 11. a water control bin; 12. a material guiding bin;

2. a spray pipe; 20. a dust fall sprayer; 21. a water pump; 22. a water storage tank;

3. a water control device; 30. a buffer plate; 300. a through hole; 3001. a second included angle; 301. a first included angle; 302. a vibration motor; 31. a baffle; 310. a flow guiding space; 311. a third included angle; 32. a water pipe; 33. a filtering bin; 330. an inlet; 331. an outlet; 332. and (4) filtering the sieve.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus, the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature.

As shown in fig. 1-2, the utility model provides a pitch raw materials material loading dust collector, include: the dust-fall dust-removing device comprises a cold material bin body 1, wherein the cold material bin body 1 comprises a material collecting bin 10, a water control bin 11 and a material guide bin 12, a spraying pipe 2 is arranged above the material collecting bin 10, the spraying pipe 2 is provided with a plurality of dust-fall spray heads 20, the spraying pipe 2 is connected with a water pump 21, and the water pump 21 is arranged in a water storage tank 22;

the water control device 3, the water control device 3 includes the buffer board 30, the slope of buffer board 30 sets up in controlling 11 inside walls of sump, through-hole 300 has been seted up to the buffer board 30, the back of buffer board 30 is provided with guide plate 31, guide plate 31 and buffer board 30 enclose into water conservancy diversion space 310, water conservancy diversion space 310 corresponds through-hole 300 setting, the aggregate passes through the in-process of buffer board 30, the dirty moisture in the aggregate gets into water conservancy diversion space 310 through-hole 300, water conservancy diversion space 310 is with the leading-in storage water tank 22 of dirty water.

The structure is characterized in that the cold material bin body 1 comprises a material collecting bin 10, a water control bin 11 and a material guide bin 12, a spray pipe 2 is arranged above the material collecting bin 10, the spray pipe 2 is provided with a plurality of dust fall spray nozzles 20, the spray pipe 2 is connected with a water pump 21, the water pump 21 is arranged in a water storage tank 22, aggregate, namely stones with various specifications, are borne by a loader, such as 0-5,1-2 stones and the like are put into the material collecting bin 10, the dust fall spray nozzles 20 can be arranged to spray a large amount of spray water to perform dust fall on raised dust, the water containing dust and the aggregate enter a buffer plate 30 of the water control bin 11, a through hole 300 is formed in the buffer plate 30, a guide plate 31 is arranged on the back side, the guide plate 31 and the buffer plate 30 are enclosed to form a guide space 310, the guide space 310 corresponds to the through hole 300, the aggregate passes through the buffer plate 30 in the process, the dust containing water in the aggregate enters the guide space 310 through the through hole 300, the dust containing water in the guide space 310 enters the water storage tank 22 for reutilization, the circulation is realized, the circulation, the dust reducing the dust fall effect, the water content and the energy consumption of a mixing drum and the drying system.

As a preferred embodiment of the present application, the buffer plate 30 forms a first angle 301 with the horizontal plane, and the first angle 301 ranges from 15 ° to 45 °.

Buffer board 30 and horizontal plane form first contained angle 301, and the scope of first contained angle 301 is 15 to 45, and the aggregate can have the fine buffering to slow down the effect of the stone velocity of flow at this contained angle within range, and the contained angle is less than 15 stone aggregate flow effect not good, and the contained angle is greater than 45 stone aggregate flow speed too fast, and the dust-laden water stays the cold burden storehouse discharge gate along with the stone fast, and the water control effect is not good.

As a preferred example in the present embodiment, the size of the through hole 300 is smaller than the size of the aggregate particles, a second included angle 3001 is formed between the axial direction of the through hole 300 and the buffer plate 30, and the second included angle 3001 is in a range of > 0 DEG and ≤ 90 deg.

Through-hole 3001 axis and buffer board 30 have second contained angle 3001, and the scope of second contained angle 3001 > 0 and be less than or equal to 90, and in this angular range, dusty water can be more smooth and easy to be greater than this angular range in entering into the through-hole, dusty water bumps easily when the through-hole position and turns to and swaps out through-hole 3001, is unfavorable for collecting dusty water.

As a preferred embodiment of the present application, the baffle 31 and the baffle 30 have a third included angle 311, and the third included angle 311 is greater than 0 degrees and less than or equal to 15 degrees.

The third included angle 311 exists between the guide plate 31 and the buffer plate 30, the range of the third included angle 311 is larger than 0 degrees and is not larger than 15 degrees, dust-containing water can flow along the direction of the included angle under the dead weight of the guide plate 31, and when the dust-containing water is larger than 15 degrees, the guide plate 31 occupies a large space of the water control bin, so that the whole design of the cold bin body is not facilitated.

As a preferred embodiment in this embodiment, the side wall of the cold material bin body 1 is further provided with a filtering bin 33, the filtering bin 33 is provided with an inlet 330 and an outlet 331, the inlet 330 is connected with the flow guiding space 310, the outlet 331 is connected with the water pipe, and the outlet is provided with a filtering sieve which is used for retaining silt in water in the filtering bin.

Set up filter bin 33 at 1 lateral wall in cold feed bin body, filter bin 33 sets up import 330 and export 331, import 330 connects water conservancy diversion space 310, export 331 connects water pipe 32, export 331 sets up filter sieve 332, the mesh quantity and the size specification of design filter sieve 332 correspond the dust particle size, the dirty rivers of water conservancy diversion space 310 flow to filter bin 33, dirty water filters through filter sieve 332, stay most dust in filter bin 33, make clean shower water flow back to the storage water tank, recycle once more, the water resource is saved, carry out regular clearance and change filter sieve operation to filter bin simultaneously, make the device more durable.

As a preferred embodiment of the present application, a vibration motor 302 is further provided on the back of the buffer plate 30.

The vibrating motor 302 is arranged on the back of the buffer plate 30, so that the stone aggregate can be uniformly dispersed, the dust-containing water can permeate the buffer plate 30 more conveniently, the movement of the stone aggregate can be accelerated, and the design is more reasonable.

As a preferred embodiment of the present application, the buffer plates 30 are alternately provided with two sets of buffer runners for forming the aggregates.

Crisscross buffer board 30 that sets up forms the buffering slide, makes the stone aggregate through the buffering slide can be more abundant stay dusty water to the through-hole in, structural design is more reasonable.

In a preferred embodiment of the present application, a screen 100 is provided in the aggregate bin 10.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an asphalt raw materials material loading dust collector which characterized in that includes:

the cold material bin comprises a cold material bin body, wherein the cold material bin body comprises a material collecting bin, a water control bin and a material guide bin, a spray pipe is arranged above the material collecting bin, the spray pipe is provided with a plurality of dust fall spray heads, the spray pipe is connected with a water pump, and the water pump is arranged in a water storage tank;

2. The asphalt raw material feeding and dedusting device as recited in claim 1, wherein the buffer plate forms a first included angle with a horizontal plane, and the first included angle ranges from 15 ° to 45 °.

3. The asphalt raw material feeding and dust removing device according to claim 2, wherein the size of the through hole is smaller than the size of the aggregate particles, a second included angle exists between the axial direction of the through hole and the buffer plate, and the range of the second included angle is greater than 0 degrees and less than or equal to 90 degrees.

4. The asphalt raw material feeding and dedusting device as recited in claim 1, wherein a third included angle exists between the guide plate and the buffer plate, and the range of the third included angle is greater than 0 ° and less than or equal to 15 °.

5. The asphalt raw material feeding and dedusting device according to claim 4, wherein a filtering bin is further arranged on the side wall of the cooling bin body, the filtering bin is provided with an inlet and an outlet, the inlet is connected with the flow guide space, the outlet is connected with a water pipe, and a filtering sieve is arranged at the outlet and used for retaining silt in water in the filtering bin.

6. The asphalt raw material feeding and dust removing device according to claim 1, wherein a vibration motor is further arranged on the back of the buffer plate.

7. The asphalt raw material feeding and dust removing device according to claim 1, wherein two groups of buffering slideways for forming aggregates are arranged in a staggered manner on the buffering plates.

8. The asphalt material feeding and dedusting device according to claim 1, wherein a screen is arranged in the aggregate bin.