CN112246601B - Environmental dust removal integrated equipment - Google Patents

Abstract

The present invention proposes an environment-friendly and dust-removing integrated equipment, which includes a feeding part, a cold material part, a screening part, a first collecting part, a second collecting part, a water absorbing part, a gas absorbing part, and a feeding part connected in series. It includes a storage hopper, a belt conveyor, and a chute. The cooling material section includes a drum, a driving ring gear, a driving motor, a hoop, and a rotating seat. The first discharge port, the second discharge port, the first collecting part includes the first collecting cover and the first collecting pipe, the second collecting part includes the second collecting cover and the second collecting pipe, the present invention combines the feeding part, cooling The material department, screening department, and collection department are integrated to realize automatic feeding, automatic cooling, automatic screening, active absorption of asphalt fume and dust respectively in series and cooperation, automatic cooperation between each process, without manual operation, instead of manual loading Material, screening, unloading, and manual drying operations greatly save labor costs.

Description

Environmental dust removal integrated equipment

technical field

The invention relates to the technical field of carbon product preparation, in particular to an environment-friendly and dust-removing integrated equipment.

Background technique

In the production process of carbon products, the kneaded material needs to be cooled, that is, the cold material, usually in two ways, one is to spread and spread on the platform or the ground, and naturally cool down, this method has a slow cooling speed and a backward operation method , Occupying a large area of the site, another way is to spray water to cool, which will increase the moisture content in the paste, so that the strength or moisture content of the carbon block or carbon product will exceed the standard during subsequent molding, and even require separate procedures to remove the moisture.

Patent Nos. CN201020594564.X and CN202010012362.8 are also suitable for cold material cooling of carbon materials. However, these equipment use single cooling material equipment and adopt the principle of stirring cold material, that is, the outer cylinder is fixed and does not rotate. Stirring blades are installed inside, and the material is stirred by the stirring blades to stir the cold material. There are dead angles inside that the blades cannot touch. The discharge adopts shutdown operation, intermittent operation, and low labor efficiency.

Because the kneaded material contains viscous asphalt, the viscosity is high, and it is easy to agglomerate. When the original drum rolls the material, there is a problem of material agglomeration, which makes the material after sieving have more large particle sizes and is screened. After separation, the small particle size is less, and the material utilization rate is low. Moreover, during the tumbling process of the cold material, the asphalt in the material volatilizes to form asphalt smoke, which is easy to pollute the environment.

Contents of the invention

It is necessary to propose an environmental protection dust removal type integrated equipment.

An environment-friendly and dust-removing integrated equipment, comprising a feeding part, a cooling material part, a screening part, a first collecting part, a second collecting part, a water absorbing part, and a gas absorbing part connected in series in sequence, and the feeding part includes Storage hopper, belt conveyor, chute, the storage hopper is a conical bucket, its top is open, the bottom is located above the belt conveyor, and a discharge port is set, the belt conveyor is driven to the cold material part, the end of the belt conveyor is connected to the One end of the chute is overlapped, and the other end of the chute extends to the inside of the cooling material part to send the material into the cooling material part. The cooling material part includes a drum, a driving ring gear, a driving motor, a hoop, and a rotating seat. The drum It is installed between the chute and the screening part, the drum is a hollow cylinder, and several copying boards are arranged inside the drum, and the copying boards are arc-shaped boards, and the two ends of the same copying board are not on the same diameter of the drum Inside, a number of copying boards are evenly distributed along the inner wall of the drum. The copying boards have sharp ends, and a number of copying boards are also arranged inside the drum. The copying boards are arc-shaped boards. The two ends are not in the same diameter of the drum, and a number of copying boards are evenly distributed along the inner wall of the drum. The copying boards have sharp ends, the driving gear ring is fixed on the outer wall of the drum, and the driving motor is fixed on the external machine. On the frame, the driving end of the driving motor is meshed with the driving ring gear to drive the drum to rotate. The two hoop rings are arranged on the outer wall of the drum, and the rotating seat is fixed on the outer frame. The rotating seat includes a rotating wheel, and the rotating wheel Relative to the rotation of the external frame, the hoop is in rolling contact with the rotating wheel. The screening part includes a vibrating screen, which is located under the drum. The vibrating screen includes a vibrating bed, a vibrating motor, a sieve plate, a first outlet, a Two outlets, the vibrating bed is a rigid frame, the vibrating motor is set on the outer wall of the vibrating bed, the sieve plate is set inside the vibrating bed, and is set under the outlet end of the drum, the sieve between the first material outlet and the sieve plate The upper part is connected so that the large particle size material is discharged along the first discharge port, the second discharge port is connected with the bottom of the sieve plate so that the small particle size material is discharged along the second discharge port, the first collection part It includes a first collection cover and a first collection pipe. The first collection cover cover is arranged on the feeding part and the feeding opening end of the drum. One end of the first collection pipe is connected to the first collection cover, and the other end is connected to the gas adsorption part. The second collection part includes a second collection cover and a second collection pipe. The second collection cover cover is arranged on the discharge opening end of the screening part and the drum. One end of the second collection pipe is connected to the second collection cover, and the other end is connected to the water absorber. part, the water absorbing part is a water tank, and a gas adsorbing medium is arranged inside the gas absorbing part.

Preferably, the distances between adjacent copying boards are unequal, and the distance between adjacent copying boards gradually becomes wider from the end close to the feeding part to the end close to the screening part.

Preferably, the heights of the several copying boards are different, and the height of the copying boards gradually becomes shorter from the end close to the feeding part to the end close to the screening part.

Preferably, the screening part further includes a buffer seat, the buffer seat includes a connecting rod, a pull rod, a support, a buffer spring, and a ferrule, the upper end of the connecting rod is fixedly connected to the external frame, and the lower end is connected to the upper end of the pull rod , the lower end of the pull rod is connected to the support, the support is fixed on the side wall of the vibrating bed, the ferrule and the buffer spring are located below the support, and the upper end of the buffer spring is fixedly connected to the support, and the lower end is installed inside the ferrule , the lower end of the buffer spring passes through the buffer spring and the support, and is connected with the support.

Preferably, the drum is arranged inclined, and the direction of inclination is downward from the end close to the chute to the end close to the screening part, so as to realize the automatic movement of materials to the screening part.

Preferably, an insulation layer is also provided on the outer wall of the first collection pipe.

Preferably, the environment-friendly and dust-removing integrated equipment also includes a recycling section, the recycling section includes a recycling pipeline and a hoist, one end of the recycling pipeline is connected to the first outlet of the vibrating screen, and the other end is connected to the outlet of the hoist. The inlet and the outlet of the hoist are located above the storage hopper, and the recovery pipeline is inclined, and the height of the end of the recovery pipeline connected to the vibrating screen is higher than that of the end connected to the hoist.

Preferably, the circulation pipeline includes a straight section and a flexible section, one end of the flexible section is connected to the inlet of the elevator, the other end is connected to one end of the straight section, and the other end of the straight section is connected to the vibrating screen.

In the present invention, the material feeding part, the cooling material part, the screening part and the collecting part are integrated to realize automatic feeding, automatic cooling material, automatic screening, active absorption of asphalt fume and dust respectively in series, cooperation between each process Automatic matching, no need for manual operation, replacing manual loading, screening, unloading, and manual drying operations, greatly saving labor costs.

Description of drawings

Figures 1 and 2 are schematic diagrams of the structure of the device.

Figures 3 and 4 are partial structural diagrams of the device.

Fig. 5 is a schematic diagram of the structure of the screening part of the equipment.

FIG. 6 is a partially enlarged view of A in FIG. 3 , showing a schematic structural view of the rotating seat.

Fig. 7 is a cross-sectional view of the drum along the axial direction to show the structure of the inner copy board. The mark R in the figure represents the diameter of the drum.

In the figure: storage hopper 11, belt conveyor 12, chute 13, drum 21, copying plate 211, driving ring gear 22, driving motor 23, hoop 24, rotating seat 25, rotating wheel 251, vibrating bed 31, vibrating motor 32 , sieve plate 33, first discharge port 34, second discharge port 35, buffer seat 36, connecting rod 361, pull rod 362, support 363, buffer spring 364, ferrule 365, first collection cover 41, first Collection pipe 42, second collection cover 51, second collection pipe 52, water absorption part 61, gas adsorption part 71, Metas bag filter 72, recovery pipe 81, straight section 811, flexible section 812, hoist 82.

Detailed ways

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. Ordinary technicians can also obtain other drawings based on these drawings on the premise of not paying creative work.

Referring to Figures 1-7, an embodiment of the present invention provides an environmentally friendly and dust-removing integrated equipment, including a feeding part, a cooling material part, a screening part, a first collecting part, a second collecting part, and a water absorbing part connected in series. Part 61, gas adsorption part 71, the feeding part includes a storage hopper 11, a belt conveyor 12, and a chute 13, the storage hopper 11 is a tapered bucket, its top is open, the bottom is located above the belt conveyor 12, and the lower Material port, the belt conveyor 12 is driven to the cooling material section, the end of the belt conveyor 12 overlaps with one end of the chute 13, and the other end of the chute 13 extends to the inside of the cooling material section, so that the material is sent into the cooling material section. The cold material part includes a drum 21, a driving ring gear 22, a driving motor 23, a hoop 24, and a rotating seat 25. The drum 21 is arranged between the chute 13 and the screening part. A number of copying boards 211 are arranged inside the 21. The copying boards 211 are arc-shaped boards. The two ends of the same copying board 211 are not in the same diameter of the drum 21. cloth, the copying board 211 has a sharp end, and several copying boards 211 are arranged inside the drum 21. Within one diameter, several copying boards 211 are evenly distributed along the inner wall of the drum 21. The copying boards 211 have sharp ends. On the frame, the driving end of the driving motor 23 is meshed with the driving ring gear 22 to drive the drum 21 to rotate. The two hoops 24 are arranged on the outer wall of the drum 21, and the rotating seat 25 is fixed on the outer frame. 25 includes a rotating wheel 251, the rotating wheel 251 rotates relative to the external frame, the hoop 24 is in rolling contact with the rotating wheel 251, the screening part includes a vibrating screen, the vibrating screen is located under the drum 21, and the vibrating screen includes a vibrating bed 31, Vibrating motor 32, sieve plate 33, first discharge port 34, second discharge port 35, vibrating bed 31 is a rigid frame, vibrating motor 32 is arranged on the outer wall of vibrating bed 31, sieve plate 33 is arranged on vibrating bed 31 inside, and is arranged below the outlet end of the drum 21, the first discharge port 34 is connected with the sieve surface of the sieve plate 33, so that the large particle size material is discharged along the first discharge port 34, and the second discharge port 35 It is connected with the screen below the sieve plate 33 so that the small particle size material is discharged along the second discharge port 35. The first collection part includes a first collection cover 41 and a first collection pipe 42. The first collection cover 41 covers the set of the cover. At the feeding opening end of the feeding part and the drum 21, one end of the first collection pipe 42 is connected to the first collection cover 41, and the other end is connected to the gas adsorption part 71. The second collection part includes the second collection cover 51, the second collection pipe 52, the second collecting cover 51 is covered and arranged on the discharge opening end of the screening part and the drum 21, one end of the second collecting pipe 52 is connected to the second collecting cover 51, and the other end is connected to the water absorbing part 61, and the water absorbing part 61 is a water tank, and a gas adsorption medium is provided inside the gas adsorption unit 71 .

In this scheme, the feeding part, cooling material part and screening part are integrated to realize automatic feeding, automatic cooling material and automatic screening in series cooperation, automatic cooperation between each process, without manual operation, instead of manual feeding, Screening, unloading, and manual drying operations greatly save labor costs.

This scheme adopts belt conveyor 12 for automatic feeding, and the speed of belt conveyor 12 is controllable to realize the adjustable and controllable feeding speed. The length of drum 21 is longer, and the inside has a longer stroke path, and drum 21 is driven by drive motor 23 to rotate , to drive the material to tumbling inside the drum 21 to realize cooling materials. The drum 21 adopts its own rotation mode, so that the material is turned inside the drum 21 along with the drum 21. The amount of material tumbling is large, and the tumbling area is large. There is no dead angle and no deposition, so that the material is uniform; the vibrating sieve directly separates the large particle size from the small particle size, and obtains the undersize material with a smaller particle size, which is used for the next molding process.

The setting of the copying plate 211 can realize the effect of breaking up the materials. After the materials are kneaded, they have high viscosity and are easy to agglomerate, especially inside the drum 21. It is easy to agglomerate, and the setting of the copying board 211 makes the material be cut and scattered when it contacts the copying board 211 .

Certainly accompanying drawing is only a schematic diagram, in order to clearly show the structural shape of copying board 211, in the actual equipment structure, the length of cylinder 21 is about 10-15 meters, and the number of copying board 211 is hundreds of, the adjacent copying board 211 The distance between them is 10cm-50cm, and all materials can be broken up in contact with the copying board 211, and the breaking effect is good.

In this plan, collection hoods are set up in the places where asphalt fumes may leak in the equipment, and the asphalt fumes are collected and processed through pipelines. Considering that the length of the drum 21 is long, as the material cools down, the content of asphalt that has just entered the drum 21 at the front end is high. , the volatilization amount is large, and it is collected through the first collection pipe 42 and directly injected into the gas adsorption part 71. At this time, the material has high humidity and almost no dust content, so there is no need to collect dust, so only the first collection pipe 42 and the gas adsorption part are set for it. 71; after the cold material is finished, the temperature of the material decreases, the asphalt solidifies, and no asphalt smoke volatilizes, but as the humidity of the material decreases, the degree of dryness increases, and dust is easy to generate. At this time, the second collection pipe 52 and water absorption are set for it. Part 61, collecting dust. Combined with the gradual change of the material state in the drum 21, and according to the different components produced at the front and rear ends of the drum 21, suitable absorption devices are installed at different positions, which not only improves the absorption efficiency, but also simplifies the equipment structure, and the equipment investment cost is also small.

Further, the distances between the adjacent copying boards 211 are not equal, and the distance between adjacent copying boards 211 gradually widens from the end close to the feeding part to the end close to the screening part.

Further, the heights of the several copying boards 211 are not equal, and the height of the copying boards 211 gradually becomes shorter from the end close to the feeding part to the end close to the screening part.

Because the materials to be cooled and dispersed are kneaded materials containing asphalt, the temperature of the materials is relatively high, the viscosity of the asphalt is very high, and it is easy to clump and agglomerate. The materials first enter the drum 21 from the feeding part, and the asphalt content of the materials is high at this time. , high viscosity and easy to agglomerate, so denser and more copying boards 211 are needed to cut the material to ensure the effect of breaking up. As the material moves from the feeding part to the screening part, the temperature of the material is reduced Reduced, cooled, the asphalt is cooled, the coagulation becomes stronger, the viscosity decreases, and the degree of agglomeration is significantly reduced, so only fewer copying boards 211 are needed to cut and break up. Simultaneously, in order to make the materials close to the feeding part be broken up more thoroughly, the height of the copying board 211 near the feeding part is higher, and the other end is lower, so as to increase the contact area between the copying board 211 and the materials and improve the dispersion effect. better.

Further, the screening part also includes a buffer seat 36, the buffer seat 36 includes a connecting rod 361, a pull rod 362, a support 363, a buffer spring 364, and a ferrule 365, and the upper end of the connecting rod 361 is fixed to the external frame Connection, the lower end is connected with the upper end of the pull rod 362, the lower end of the pull rod 362 is connected with the support 363, the support 363 is fixed on the side wall of the vibrating bed 31, the ferrule 365 and the buffer spring 364 are located under the support 363, and buffer The upper end of the spring 364 is fixedly connected with the support 363 , the lower end is installed inside the ferrule 365 , the lower end of the buffer spring 364 passes through the buffer spring 364 and the support 363 , and is connected with the support 363 . The buffer seat 36 suspends the vibration bed 31 on the external frame, and the vibration bed 31 and the external frame are flexibly connected through the buffer spring 364 and the support 363, so as to avoid mechanical damage of the vibration bed 31.

Further, the drum 21 is arranged obliquely, and the direction of inclination is downward from the end close to the chute 13 to the end close to the screening part, so as to realize the automatic movement of materials to the screening part.

Further, an insulating layer is also provided on the outer wall of the first collection pipe 42 .

Since the bitumen flue gas condenses rapidly after being cooled to form a viscous shape, which is easily bonded to the inner wall of the pipeline, so an insulation layer is provided on the outer wall of the first collection pipeline 42. The insulation layer can be a jacket layer, and the inside is connected Higher temperature heat transfer oil or hot steam to keep the temperature in the first collection pipe 42 higher, keep the asphalt fume in a gas state before flowing out of the first collection pipe 42, avoid condensation and bonding pipes, and then block the pipes. And the second collecting pipeline 52 needn't be provided with insulation layer, because the bitumen fume content is also less than the content 1/10 in the first collecting pipeline 42 here, and is mixed with more dust, the gaseous state of dust is not affected by temperature. Therefore, the flue gas does not stick to the pipe, and enters the water absorption tank, is cooled by water, condenses rapidly, settles at the bottom of the water pipe, and is collected. Therefore, in this solution, the first collection pipe 42 and the second collection pipe 52 are provided separately, and an insulating layer is provided for the first collection pipe 42 .

The gas adsorption unit includes an activated carbon adsorption chamber and/or a dust collector. Among them, Metas bag filter 72 is selected as the dust collector. The dust collector can be specially used to absorb asphalt fume. This equipment can absorb and collect all the asphalt fume, so that there is no discharge or leakage of asphalt fume, and the material may contain VOC. This scheme can completely seal the possible VOC leakage at all leakage points of the equipment. Type coverage, no leakage or emission opportunities, fully comply with environmental requirements.

Further, the environment-friendly and dust-removing integrated equipment also includes a recycling section, the recycling section includes a recycling pipeline 81 and a hoist 82, one end of the recycling pipeline 81 is connected to the first discharge port 34 of the vibrating screen, and the other end is connected to The entrance of hoist 82, the outlet of hoist 82 is positioned at the top of storage hopper 11, and recovery pipeline 81 is inclined to set, and the height of one end that recovery pipeline 81 is connected with vibrating screen is higher than the height of the end that is connected with hoist 82.

The screened materials are divided into large particle materials discharged along the first discharge port 34 and small particle materials discharged along the first discharge port 34. The small particle materials are sent to the molding process for compression molding, and the large particle materials are It is discharged for other purposes, and in this scheme, the large particle material is returned to the storage hopper 11 through the recovery pipeline 81 for secondary use. And the oblique circulation pipeline is conducive to the flow of large particles from high to low. In addition, one end of it is directly connected to the vibrating screen. The vibration of the vibrating screen can drive the circulation pipeline to vibrate, which is beneficial to the flow of materials to the low place. This scheme realizes non-stop, continuous recovery and recycling of large particle materials, adopts a closed conveying part, and has no dust leakage, so that large particle materials do not need to be collected separately, transferred separately, and disposed of separately, but are recycled by the equipment twice , secondary dispersal, or even multiple dispersal to form small particle materials, which are discharged along the second discharge port 35 and applied to the molding process to improve the use efficiency of materials, so that large particle materials are 100% secondary utilized, So that 100% of the kneaded material is applied to the molding process.

Further, the circulation pipeline includes a straight section 811 and a flexible section 812, one end of the flexible section 812 is connected to the entrance of the hoist 82, the other end is connected to one end of the straight section 811, and the other end of the straight section 811 is connected to the vibrating screen . The setting of the flexible section 812 avoids the rigid connection between the circulation pipeline and the elevator 82, and avoids damage. At the same time, the straight section 811 rigidly connected with the vibrating screen can fully transmit the vibration amplitude of the vibrating screen to the circulation pipeline, and the vibration of the circulation pipeline is beneficial to the material flow.

The modules or units in the device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.

What is disclosed above is only a preferred embodiment of this patent document, and of course it cannot be used to limit the scope of rights of the present invention, and the present invention can be realized in other specific forms without departing from the spirit or basic characteristics of the present invention. invention. Those of ordinary skill in the art can understand that all or part of the processes for realizing the above embodiments, and equivalent changes made according to the claims of the present invention, still belong to the scope covered by the present invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. The utility model provides an environmental protection dust type integration equipment which characterized in that: the material cooling device comprises a feeding part, a material cooling part, a screening part, a first collecting part, a second collecting part, a water absorbing part and a gas adsorbing part which are sequentially connected in series, wherein the feeding part comprises a storage hopper, a belt conveyor and a chute, the storage hopper is a conical hopper, the top of the storage hopper is open, the bottom of the storage hopper is positioned above the belt conveyor and is provided with a feed opening, the belt conveyor transmits to the material cooling part, the end part of the belt conveyor is in lap joint with one end of the chute, the other end of the chute extends into the material cooling part to feed materials into the material cooling part, the material cooling part comprises a roller, a driving gear ring, a driving motor, a hoop and a rotating seat, the roller is arranged between the chute and the screening part, the roller is a hollow cylinder body, a plurality of material shoveling plates are arranged in the roller, the material shoveling plates are arc-shaped plates, the two ends of the same material shoveling plate are not positioned in the same diameter of the roller, and the plurality of shoveling plates are uniformly distributed along the inner wall of the roller, the material copying plate is provided with a sharp end part, a driving gear ring is annularly arranged and fixed on the outer wall of the roller, a driving motor is fixed on an external rack, a driving end of the driving motor is meshed and connected with the driving gear ring to drive the roller to rotate, two hoop rings are annularly arranged on the outer wall of the roller, a rotating seat is fixed on the external rack and comprises a rotating wheel, the rotating wheel rotates relative to the external rack, the hoop and the rotating wheel are in rolling contact, a screening part comprises a vibrating screen, the vibrating screen is positioned below the roller and comprises a vibrating bed, a vibrating motor, a screen plate, a first discharge hole and a second discharge hole, the vibrating bed is a rigid frame, the vibrating motor is arranged on the outer wall of the vibrating bed, the screen plate is arranged inside the vibrating bed and below the outlet end of the roller, the first discharge hole is connected with the upper surface of the screen plate to discharge large-diameter materials along the first discharge hole, the second discharge port is connected with the undersize surface of the sieve plate so that small-particle-size materials can be discharged along the second discharge port, the first collection portion comprises a first collection cover and a first collection pipeline, the first collection cover is arranged on the feeding portion and the feeding opening end of the roller, one end of the first collection pipeline is connected with the first collection cover, the other end of the first collection pipeline is connected with the gas adsorption portion, the second collection portion comprises a second collection cover and a second collection pipeline, the second collection cover is arranged on the sieving portion and the discharging opening end of the roller, one end of the second collection pipeline is connected with the second collection cover, the other end of the second collection pipeline is connected with the water absorption portion, the water absorption portion is a water tank, gas adsorption media are arranged in the gas adsorption portion, the second collection pipeline further comprises a circulating recovery portion, the circulating recovery portion comprises a recovery pipeline and a lifting machine, one end of the recovery pipeline is connected with the first discharge port of the vibrating screen, the other end of the recovery pipeline is connected with the inlet of the lifting machine, the outlet of the lifting machine is located above the storage hopper, the recovery pipeline is arranged in an inclined mode, and the height of one end, which is higher than the height of the end connected with the lifting machine.

2. The environment-friendly dust-removing integrated equipment as claimed in claim 1, wherein: the distance between the adjacent shoveling plates is unequal, and the distance between the adjacent shoveling plates is gradually widened from one end close to the feeding part to one end close to the sieving part.

3. The environment-friendly dust-removing type integrated equipment as claimed in claim 2, wherein: the heights of the plurality of material copying plates are different, and the heights of the material copying plates are gradually shortened from one end close to the feeding part to one end close to the screening part.

4. The environment-friendly dust-removing integrated equipment as claimed in claim 1, wherein: the screening part further comprises a buffer base, the buffer base comprises a connecting rod, a pull rod, a support, a buffer spring and a clamping sleeve, the upper end of the connecting rod is fixedly connected with an external rack, the lower end of the connecting rod is connected with the upper end of the pull rod, the lower end of the pull rod is connected with the support, the support is fixed on the side wall of the vibrating bed, the clamping sleeve and the buffer spring are located below the support, the upper end of the buffer spring is fixedly connected with the support, the lower end of the buffer spring is installed inside the clamping sleeve, and the lower end of the buffer spring penetrates through the buffer spring and the support and is connected with the support.

5. The environment-friendly dust-removing integrated equipment as claimed in claim 1, wherein: the cylinder slope sets up, and the incline direction is from being close to chute one end to being close to screening portion one end downward sloping, realizes that the material is automatic to the removal of screening portion.

6. The environment-friendly dust-removing integrated equipment as claimed in claim 1, wherein: and the outer wall of the first collecting pipeline is also provided with a heat-insulating layer.

7. The environment-friendly dust-removing integrated equipment as recited in claim 6, wherein: the gas adsorption part comprises a Metas bag dust collector.

8. The environment-friendly dust-removing type integrated equipment as claimed in claim 7, wherein: the circulating pipeline comprises a straight line section and a flexible section, one end of the flexible section is connected with an inlet of the lifting machine, the other end of the flexible section is connected with one end of the straight line section, and the other end of the straight line section is connected with the vibrating screen.

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