Dust removal and recovery device of reaction kettle

Abstract

The utility model discloses a dust removal and recovery device of reaction kettles, which relates to the technical field of dust recovery and comprises a plurality of reaction kettles. The reaction kettles are sequentially arranged and mounted on the carrying frame, and negative pressure feeding pipes are mounted at the tops of the reaction kettles in a matched manner; the bottoms of the reaction kettles are connected with branch pipes; a discharge hole is formed in one side, provided with the branch pipe, of the bottom of the reaction kettle; dust removal recovery pipes are arranged on one sides of the bottoms of the reaction kettles; fence cloth is arranged at the opening position of the dust removal recycling pipe and the discharging opening. When materials are added into the reaction kettle, automatic feeding treatment is carried out through the negative-pressure feeding pipe, compared with a traditional manual feeding mode, the negative-pressure feeding pipe is faster and more efficient, the flow of the materials can be effectively and accurately controlled, and therefore it is effectively guaranteed that the materials react more sufficiently in the reaction kettle; when materials react in the reaction kettle, air is blown into the reaction kettle through the cooperation of the blast pipe and the branch pipe, so that the materials react more effectively and fully, and the waste of the materials is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of dust recovery, in particular to a dust removal and recovery device of a reaction kettle. BACKGROUND

[0002] In many industries such as chemical industry, pharmaceutical industry and food industry, a large amount of dust may be generated during the reaction of materials in a reaction kettle; if the dust is directly discharged, not only the materials will be wasted and the production cost will be increased, but also the environment may be polluted and safety hazards such as dust explosion may occur; therefore, dust recovery has important significance in saving resources, protecting the environment and ensuring safe production.

[0003] When the traditional reaction kettle discharges materials, the smaller materials in the stirred materials may cause a large amount of dust to fly, which may result in waste of the stirred materials, and the large amount of flying dust may pollute the working environment, increase the dust particles in the air and cannot be eliminated in a short time, so that the workers cannot effectively operate the equipment, which may affect the working efficiency of the equipment. With the improvement of the equipment, a negative pressure device is used to effectively collect the dust generated during discharging, but when multiple equipment in a production workshop discharges materials at the same time, the simple negative pressure extraction device cannot timely absorb a large amount of dust.

[0004] According to the search, the patent with the publication number CN202020116047.5 discloses a reaction kettle dust removal device and reaction kettle equipment, which comprises a dust recovery tank, a first switch valve, a vacuum pump and a dust removal device. The dust recovery tank is communicated with the top of a dust removal reaction kettle; the first switch valve is arranged on a passage communicated with the dust recovery tank and the dust removal reaction kettle, and is used to open and close the passage; the vacuum pump is communicated with the dust recovery tank, and is used to extract vacuum from the dust recovery tank when the first switch valve is closed, so as to form a preset pressure difference between the dust recovery tank and the dust removal reaction kettle for dust transfer.

[0005] The device in the above patent can effectively adjust the vacuum degree in the dust recovery tank to realize dust extraction, so that the dust generated in the reaction kettle can be recovered. However, the material after reaction may also generate dust when discharged through the reaction kettle, so the device in the above patent cannot effectively collect the dust generated during discharging, and a large amount of dust may fly in the air, which may cause danger. UTILITY MODEL CONTENTS

[0006] The utility model discloses a dust removal and recovery device of reaction kettle, in the structure, the reaction kettle is through automatic negative pressure feeding of negative pressure feeding pipe, and the material is reacted in the reaction kettle, and through the cooperation of the blast pipe and the branch pipe, the blowing effect to the inside of the reaction kettle is realized, and the material reaction is more sufficient, after the reaction is completed, when discharging through the discharge port, the opening of the discharge port and the dust removal and recovery pipe is wrapped by the surrounding cloth, and the bottom of the surrounding cloth wraps the material collecting barrel, so that when discharging, the dust is blocked by the surrounding cloth, and effective centralized collection is realized, and through the cooperation of the negative pressure connecting pipe and the dust removal and recovery pipe, the dust is transferred to the cyclone separator, and the dust in the dust is separated from the material through the cyclone separator, and the pipe installed at the bottom of the cyclone separator realizes centralized treatment of the separated material, so as to solve the problems in the above background art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme:

[0008] The dust removal and recovery device of reaction kettle, including multiple reaction kettle, multiple the reaction kettle is installed in the carrier in turn, the top of reaction kettle is equipped with negative pressure feeding pipe, the bottom of multiple reaction kettle is connected with branch pipe, multiple branch pipe is integrally arranged with blast pipe, the bottom of reaction kettle is equipped with discharge port on the side of branch pipe, multiple reaction kettle works simultaneously, so that the quality of reaction in each reaction kettle can be effectively guaranteed, and the material is added through the negative pressure feeding pipe, which is more convenient and efficient than traditional manual addition.

[0009] The bottom of multiple reaction kettle is equipped with dust removal and recovery pipe, the dust removal and recovery pipe is matched with discharge port, the dust removal and recovery pipe is equipped with surrounding cloth at the opening of discharge port, so that the discharge port and the dust removal and recovery pipe are surrounded by the surrounding cloth when the material is discharged, so that the dust generated during the discharge of the material is effectively blocked, and the dust is prevented from flying.

[0010] As a further technical scheme of the utility model, multiple dust removal and recovery pipes are connected with negative pressure connecting pipes, the end of the negative pressure connecting pipe is matched with the cyclone separator, the cyclone separator is fixedly installed on the carrier through the hanger, the dust is collected in the cyclone separator through the dust removal and recovery pipe and the negative pressure connecting pipe, the material mixed with the dust is effectively separated, and the waste of the material is reduced.

[0011] As a further technical scheme of the utility model, multiple dust removal and recovery pipes are connected with multiple discharge ports, and a material collecting barrel is placed at the bottom of the discharge port, the material collecting barrel is fixedly installed on the tray, and universal wheels are fixedly installed at the bottom of the tray, the material collecting barrel is moved by the tray during the discharge of the material, and most of the material is collected and treated.

[0012] As a further technical scheme of the utility model, the bottom of the enclosure cloth wraps the outer wall of the material collecting barrel, and the side of the enclosure cloth away from the material collecting barrel is handled by a rope line and a dust removal and recovery pipe and a discharge port; in this way, when discharging the material, the dust generated by the material can be prevented from leaking through the gap between the dust removal and recovery pipe and the discharge port, so that the quality and efficiency of the dust removal and recovery pipe in collecting the dust are effectively ensured.

[0013] As a further technical scheme of the utility model, one end of the blast pipe is connected with the ancient blast device, and the top of the cyclone separator is fixedly installed on the fan.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In use, when the reaction kettle is adding the material, the automatic feeding treatment is carried out through the negative pressure feeding pipe, compared with the traditional manual feeding mode, the feeding is more quick and efficient, and when the material is added, the flow of the material can be effectively and accurately controlled, so that the reaction of the material in the reaction kettle is more sufficient, and when the material is reacted in the reaction kettle, the cooperation of the blast pipe and the branch pipe realizes the blowing into the reaction kettle, so that the material is more effectively and sufficiently reacted.

[0016] After the reaction is completed, the discharge port at the bottom of the reaction kettle is opened to realize the discharge of the material, and a large amount of material is collected in the material collecting barrel, and when the material is discharged, the enclosure cloth is surrounded at the end of the discharge port and the dust removal and recovery pipe, so that the dust generated by the material discharged through the discharge port is effectively shielded by the enclosure cloth, and the damage to the working environment is avoided.

[0017] When the material is discharged, the fan at the top of the cyclone separator is opened, the fan realizes the effective collection of the dust generated when the material is discharged through the dust removal and recovery pipe through the cyclone separator and the negative pressure connecting pipe, the dust generated when the material is discharged is effectively transmitted into the cyclone separator, the separation treatment between the material and the dust is realized, and the waste of the material is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the three-dimensional structure schematic view of the utility model.

[0019] Figure 2 is the bottom structure schematic view of the utility model Figure 1 .

[0020] Figure 3 is another view structure schematic view of the utility model Figure 1 .

[0021] Figure 4 is the split schematic view of the utility model Figure 1 .

[0022] Figure 5 is the installation schematic view of the reaction kettle in the utility model Figure 1 .

[0023] In the figure: 1-carrier, 2-negative pressure feeding pipe, 3-reaction kettle, 4-cyclone separator, 5-negative pressure connecting pipe, 6-blast pipe, 7-branch pipe, 8-hanging bracket, 9-discharge port, 10-pallet, 11-dust removal recovery pipe, 12-enclosure cloth, 13-receiving barrel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 , in the embodiments of the utility model, the dust removal recovery device of the reaction kettle, including multiple reaction kettle 3;Multiple reaction kettle 3 described above are sequentially arranged and installed on the carrier 1, the top of reaction kettle 3 is equipped with negative pressure feeding pipe 2;Multiple reaction kettle 3 bottom middle position is connected with branch pipe 7;Multiple branch pipe 7 and blast pipe 6 are integrally arranged;The bottom of reaction kettle 3 is provided with discharge port 9 on the side where branch pipe 7 is installed;

[0026] Multiple reaction kettle 3 bottom side is provided with dust removal recovery pipe 11;The dust removal recovery pipe 11 is matched with discharge port 9;Dust removal recovery pipe 11 and discharge port 9 are provided with enclosure cloth 12 at the opening;

[0027] By adopting the above technical scheme, when using, the reaction kettle 3 adds material, and the negative pressure feeding pipe 2 is automatically fed, compared with the traditional manual feeding mode, which is more efficient, and when adding material, the flow of material can be effectively and accurately controlled, so as to effectively ensure that the material in the reaction kettle 3 is more fully reacted, and when the material in the reaction kettle 3 is reacted, the blast pipe 6 and branch pipe 7 are matched, the air blowing to the inside of the reaction kettle 3 is realized, so that the material is more fully reacted.

[0028] In this embodiment, multiple dust collection and recovery pipes 11 are connected to negative pressure connecting pipes 5; the end of the negative pressure connecting pipe 5 is installed in conjunction with the cyclone separator 4; the cyclone separator 4 is fixedly installed on the carrier 1 by a hanger 8.

[0029] A collection bin 13 is placed at the bottom of the plurality of dust collection pipes 11 and the plurality of discharge ports 9; the collection bin 13 is fixedly installed on the tray 10, and the bottom of the tray 10 is fixedly installed with casters;

[0030] By adopting the above technical solution, after the reaction is completed, the discharge port 9 at the bottom of the reactor 3 is opened to discharge the material. A large amount of material is collected in the receiving bucket 13. When discharging the material, the baffle cloth 12 is wrapped around the discharge port 9 and the end of the dust collection pipe 11. In this way, the dust generated by the material discharged through the discharge port 9 is effectively blocked by the baffle cloth 12 to avoid flying and causing damage to the working environment.

[0031] In this embodiment, the bottom of the enclosure cloth 12 wraps around the outer wall of the receiving bucket 13, and the side of the enclosure cloth 12 away from the receiving bucket 13 is tied to the dust collection pipe 11 and the discharge port 9 by rope.

[0032] One end of the blower pipe 6 is connected to the ancient blower device; the top of the cyclone separator 4 is fixedly installed on the blower.

[0033] By adopting the above technical solution, when the material is discharged, the fan at the top of the cyclone separator 4 is turned on. The fan, through the cyclone separator 4 and the negative pressure connecting pipe 5, enables the dust generated during material discharge to be effectively collected through the dust collection and recovery pipe 11. The dust generated during material discharge is effectively transported into the cyclone separator 4, realizing the separation and treatment between the material and the dust, thereby effectively reducing material waste.

[0034] The working principle of this utility model is as follows: When adding materials to the reactor 3, the material is automatically fed through the negative pressure feeding pipe 2, which is faster and more efficient than the traditional manual feeding method. In addition, the material flow rate can be effectively and accurately controlled during the addition of materials, thereby ensuring that the materials react more fully inside the reactor 3. When the materials react inside the reactor 3, the air is blown into the reactor 3 through the cooperation of the blower pipe 6 and the branch pipe 7, so that the materials react more effectively and fully.

[0035] After the reaction is completed, the discharge port 9 at the bottom of the reaction kettle 3 is opened to discharge the material, and a large amount of material is collected in the material collecting barrel 13. When the material is discharged, the surrounding cloth 12 is wrapped around the discharge port 9 and the end of the dust removal recovery pipe 11, so that the dust generated by the material discharged through the discharge port 9 is effectively blocked by the surrounding cloth 12, avoiding the flying situation and causing damage to the working environment;

[0036] When the material is discharged, the fan at the top of the cyclone separator 4 is opened, and the fan realizes effective collection of the dust generated during the discharge of the material through the dust removal recovery pipe 11 through the cyclone separator 4 and the negative pressure connecting pipe 5. The dust generated during the discharge of the material is effectively transported in the cyclone separator 4, realizing the separation treatment between the material and the dust, thereby effectively reducing the waste of the material.

[0037] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that although the present application is described in the specification in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. Dust removal and recovery device for a reaction vessel, characterized in that it comprises: Including a plurality of reaction kettle (3);A plurality of said reaction kettle (3) are sequentially arranged and installed on the carrier (1), the top of the reaction kettle (3) is equipped with negative pressure feeding pipe (2);A plurality of said reaction kettle (3) bottom middle position are connected with branch pipe (7);A plurality of said branch pipe (7) and blast pipe (6) are integrally arranged;The bottom of the reaction kettle (3) is provided with discharge port (9) on the side of the branch pipe (7) installation; A plurality of said reaction kettle (3) bottom side are provided with dust removal recovery pipe (11);The dust removal recovery pipe (11) is matched with the discharge port (9);The opening of the dust removal recovery pipe (11) and the discharge port (9) is provided with a surrounding cloth (12).

2. The dust removal and recovery device of a reaction kettle according to claim 1, characterized in that: A plurality of said dust removal recovery pipe (11) and negative pressure connecting pipe (5);The end of the negative pressure connecting pipe (5) is matched with the cyclone separator (4) installation;The cyclone separator (4) is fixedly installed on the carrier (1) through the hanger (8).

3. The dust removal and recovery device of a reaction kettle according to claim 1, characterized in that: A plurality of said dust removal recovery pipe (11) and a plurality of discharge port (9) bottom are placed with the material collecting barrel (13);The material collecting barrel (13) is fixedly installed on the tray (10), and the tray (10) bottom is fixedly installed with universal wheel.

4. The dust removal and recovery device of a reaction kettle according to claim 1, characterized in that: The bottom of the surrounding cloth (12) wraps the outer wall of the material collecting barrel (13), and the side away from the material collecting barrel (13) of the surrounding cloth (12) is handled by the rope with the dust removal recovery pipe (11) and the discharge port (9) bundle.

5. The dust removal and recovery device of the reaction kettle according to claim 2, characterized in that: The one end of the blast pipe (6) is connected with the ancient blast device;The top of the cyclone separator (4) is fixedly installed on the fan.

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