Chemical environment-friendly dust removal device

Abstract

The utility model relates to the technical field of chemical engineering, and discloses a chemical engineering environment-friendly dust removal device which comprises a dust suction machine. The dust suction machine comprises a suction head, a power assembly and a dust discharging pipe, a water tank is placed on the right side of the dust suction machine, a conveying pipe is fixedly embedded in the water tank and is spiral, the two ends of the conveying pipe penetrate through the water tank and extend to the outer side of the water tank, the bottom end of the water tank fixedly communicates with a water drainage pipe, and the upper end of the conveying pipe fixedly communicates with a fixing pipe. According to the environment-friendly dust removal device for the chemical industry, smoke dust can be sucked into the conveying pipe through the dust suction machine, water in the water tank can be heated through a large amount of heat carried in the smoke dust, the circulation range of the smoke dust in the water tank can be enlarged by arranging the conveying pipe to be in a spiral shape, the heat in the smoke dust can be fully utilized, and therefore the environment-friendly effect is achieved; and by arranging the dust removal cloth bag, smoke dust can be filtered, so that the environment is purified, the body health is protected, and the problems proposed in the background technology are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a chemical environmental protection dust removal device. Background Art

[0002] The main purpose of chemical industry is to extract useful substances from natural substances or processed products and manufacture artificial materials and chemicals through a series of processes such as material change, separation, purification and refining. In the production process of chemical plants, a large amount of waste gas will be generated. The main components of the waste gas contain a large amount of particulate dust, etc., and dust removal devices are needed to clean and collect the dust. Common dust removal devices generally simply treat the smoke, and the smoke generated by chemical industry carries a large amount of heat. This waste heat will be lost and difficult to be effectively utilized, making it difficult to achieve environmental protection effects. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the shortcomings of the prior art, the utility model provides a chemical environmental protection dust removal device, which has the advantages of automatic filtering and collecting dust, using waste heat to heat water, and environmental protection. It solves the problem that the smoke generated by the chemical industry carries a large amount of heat, and this waste heat will be lost and difficult to be effectively utilized, thus making it difficult to achieve an environmental protection effect.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical environmental protection dust removal device, including a vacuum cleaner; the vacuum cleaner includes: a suction head, a power component, and a dust exhaust pipe. A water tank is placed on the right side of the vacuum cleaner, and a delivery pipe is fixedly embedded in the interior of the water tank. The delivery pipe is spiral-shaped, and its two ends pass through the water tank and extend to the outside of the water tank. The bottom end of the water tank is fixedly connected to a drainage pipe, the upper end of the delivery pipe is fixedly connected to a fixed pipe, and the bottom end of the fixed pipe is fixedly connected to an inlet pipe. The upper end of the inlet pipe is conical, and a dust bag is placed on the bottom surface of the inlet pipe. The bottom end of the dust bag is fixedly connected to the dust exhaust pipe, and the right end of the dust exhaust pipe is sleeved with a collection box.

[0007] A rotating rod is rotatably connected inside the fixed tube, the bottom end of which is located inside the dust bag, and four turbine blades arranged in a circumference are fixedly connected to the outer surface of the rotating rod, which are located inside the introduction tube.

[0008] In some embodiments, a tank cover is installed on the top of the water tank, and the bottom end thereof is configured to be in a cone shape, and a valve is fixedly connected to the outer surface of the drain pipe.

[0009] In some embodiments, the upper end of the rotating rod passes through the fixed tube and is connected to an external motor, and a sealing ring is provided at the intersection of the rotating rod and the fixed tube.

[0010] In some embodiments, the upper end of the dust removal bag and the bottom end of the introduction pipe are both fixedly connected with a connecting ring, and the two connecting rings are connected by screws and nuts.

[0011] In some embodiments, a bracket is fixedly connected to the interior of the introduction tube, and the rotating rod passes through the bracket and is rotatably connected to the bracket.

[0012] In some embodiments, the left end of the collection box is cylindrical, and a sealing ring is provided at the intersection with the dust exhaust pipe.

[0013] In some embodiments, a spiral auger is fixedly connected to the bottom end of the rotating rod, and the bottom end of the spiral auger is located inside the dust exhaust pipe.

[0014] In some embodiments, four cloth strips are fixedly connected to the outer surface of the rotating rod, and the four cloth strips are arranged in a circle.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a chemical environmental protection dust removal device, which has the following beneficial effects:

[0017] 1. The chemical environmental protection dust removal device can suck the smoke into the conveying pipe through the vacuum cleaner. The large amount of heat carried by the smoke can heat the water in the water tank. By setting the conveying pipe in a spiral shape, the circulation range of the smoke in the water tank can be increased, so that the heat in the smoke can be fully utilized, thereby achieving an environmental protection effect. By setting a dust removal bag, the smoke can be filtered, thereby purifying the environment and protecting human health, solving the problems raised in the background technology.

[0018] 2. The chemical environmental protection dust removal device can rotate the turbine blades, cloth strips and spiral auger when the rotating rod is rotated. The turbine blades can draw the smoke and dust in the conveying pipe into the dust bag. When the four cloth strips rotate, they can continuously beat the dust bag to shake off the dust attached to the dust bag. The spiral auger can transport the fallen dust downward to avoid blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the front view of the water tank of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the conveying pipe and dust removal bag of the utility model;

[0023] Figure 5 It is a cross-sectional view of the schematic diagram of the structure of the dust removal bag of the utility model.

[0024] In the figure:

[0025] 1. Vacuum cleaner; 2. Water tank; 3. Delivery pipe; 4. Drain pipe; 5. Fixed pipe; 6. Inlet pipe; 7. Dust bag; 8. Dust exhaust pipe; 9. Collection box; 10. Rotating rod; 11. Turbine blades; 12. Connecting ring; 13. Bracket; 14. Auger; 15. Cloth strip. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] When the chemical environmental protection dust removal device is in use, the smoke generated by the chemical industry is first sucked into the conveying pipe 3 through the vacuum cleaner 1, and then the rotating rod 10 is driven to rotate by an external motor. The rotating rod 10 can drive four turbine blades, four cloth strips 15 and the spiral auger 14 to rotate. When the turbine blades rotate, a pressure difference is formed between the fixed pipe 5 and the introduction pipe 6, so that the smoke in the conveying pipe 3 is sucked into the dust bag 7. When the smoke is transported upward along the spiral conveying pipe 3, the heat carried by the smoke heats the water in the water tank 2, so that the heat is effectively utilized to achieve the purpose of environmental protection. The dust bag 7 can filter the dust in the smoke. When the four cloth strips 15 rotate, they can continuously beat the dust bag 7 and discharge the dust adhered to the dust bag 7 to avoid dust clogging the dust bag 7. When the spiral auger rotates, the falling dust can be transported downward and finally discharged into the collection box 9 through the dust discharge pipe 8.

[0030] In the related art, the chemical environmental dust removal device does not have the function of utilizing waste heat when in use. It generally directly inhales the smoke and dust and then filters it, which cannot meet the needs of environmental protection. Moreover, during long-term filtration, dust can easily clog the filter. The filter needs to be disassembled and cleaned, which is troublesome.

[0031] In order to solve the problems in the related technology to a certain extent, the embodiment of the present application provides a chemical environmental protection dust removal device. When it is needed, it is only necessary to start the vacuum cleaner and drive the rotating rod through an external power source. The conveying pipe is spiral-shaped, which can extend the conveying distance of the smoke and dust, thereby making full use of the heat carried by the smoke and dust in the conveying pipe.

[0032] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0033] Combination Figure 1-Figure 5 The embodiment of the present application provides a chemical environmental protection dust removal device, including a dust collector 1; the dust collector 1 includes:

[0034] The suction head, the power assembly, and the dust exhaust pipe 8 utilize the motor in the power assembly to drive the blades to rotate at high speed, generate air negative pressure in the sealed shell, absorb dust, and discharge the absorbed dust into the dust exhaust pipe 8.

[0035] The invention is characterized in that: a water tank 2 is placed on the right side of the vacuum cleaner 1, and the water tank 2 is filled with water at normal temperature. A delivery pipe 3 is fixedly embedded in the water tank 2, and the delivery pipe 3 is spiral, and its two ends penetrate the water tank 2 and extend to the outside of the water tank 2. The bottom end of the water tank 2 is fixedly connected with a drainage pipe 4, and the upper end of the delivery pipe 3 is fixedly connected with a fixed pipe 5, which is L-shaped, and the bottom end of the fixed pipe 5 is fixedly connected with an introduction pipe 6, and the upper end of the introduction pipe 6 is cone-shaped. A dust bag 7 is placed on the bottom surface of the introduction pipe 6, and the bottom end of the dust bag 7 is fixedly connected with a dust exhaust pipe 8, and the right end of the dust exhaust pipe 8 is sleeved with a collection box 9;

[0036] The interior of the fixed tube 5 is rotatably connected to a rotating rod 10, the bottom end of the rotating rod 10 is located inside the dust bag 7, and the outer surface of the rotating rod 10 is fixedly connected to four circumferentially arranged turbine blades 11, which are located inside the inlet pipe 6. When the turbine blades 11 rotate, the upper end of the inlet pipe 6 can be placed in a negative pressure state, thereby transporting the smoke inside the delivery pipe 3 from the inlet pipe 6 to the dust bag 7.

[0037] In some embodiments, a tank cover is installed on the top of the water tank 2, and the bottom end thereof is configured to be in a cone shape, and a valve is fixedly connected to the outer surface of the drain pipe 4.

[0038] By opening the valve, the water inside the water tank 2 is discharged from the drain pipe 4.

[0039] In some embodiments, the upper end of the rotating rod 10 passes through the fixed tube 5 and is connected to an external motor. A sealing ring is provided at the intersection of the rotating rod 10 and the fixed tube 5 .

[0040] The operation of the rotating rod 10 can be controlled by an external motor, and the sealing ring can be provided to improve the sealing between the fixed tube 5 and the rotating rod 10 , thereby preventing gas from leaking from the intersection of the fixed tube 5 and the rotating rod 10 .

[0041] In some embodiments, the upper end of the dust bag 7 and the bottom end of the introduction pipe 6 are both fixedly connected with a connecting ring 12, and the two connecting rings 12 are connected by screws and nuts.

[0042] The stability between the dust removal bag 7 and the introduction pipe 6 is improved, and the dust removal bag 7 is easy to be disassembled and assembled.

[0043] In some embodiments, a bracket 13 is fixedly connected to the inside of the introduction tube 6 , and the rotating rod 10 passes through the bracket 13 and is rotatably connected to the bracket 13 .

[0044] The bracket 13 can provide a supporting force for the rotating rod 10 and facilitate the stable rotation of the rotating rod 10 .

[0045] In some embodiments, a spiral auger 14 is fixedly connected to the bottom end of the rotating rod 10 , and the bottom end of the spiral auger is located inside the dust exhaust pipe 8 .

[0046] When the spiral auger 14 rotates, the smoke and foreign matter in the dust bag 7 can be transported to the dust exhaust pipe 8 to avoid blockage.

[0047] In some embodiments, four cloth strips 15 are fixedly connected to the outer surface of the rotating rod 10 , and the four cloth strips 15 are arranged in a circle.

[0048] When the rotating rod 10 rotates, the four cloth strips 15 can be driven to rotate, and the four cloth strips 15 can be thrown away, which is conducive to hitting the dust removal bag 7 and shaking off the dust adhered to the inner wall of the dust removal bag 7.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0050] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical environmental dust removal device, comprising a dust collector (1); the dust collector (1) comprises: Suction head, power assembly, dust exhaust pipe (8); The invention is characterized in that: a water tank (2) is placed on the right side of the vacuum cleaner (1), a delivery pipe (3) is fixedly embedded inside the water tank (2), the delivery pipe (3) is spiral-shaped, and its two ends penetrate the water tank (2) and extend to the outside of the water tank (2), the bottom end of the water tank (2) is fixedly connected to a drainage pipe (4), the upper end of the delivery pipe (3) is fixedly connected to a fixed pipe (5), the bottom end of the fixed pipe (5) is fixedly connected to an introduction pipe (6), the upper end of the introduction pipe (6) is conical, a dust bag (7) is placed on the bottom surface of the introduction pipe (6), the bottom end of the dust bag (7) is fixedly connected to a dust exhaust pipe (8), and the right end of the dust exhaust pipe (8) is sleeved with a collection box (9); A rotating rod (10) is rotatably connected inside the fixed tube (5), the bottom end of the rotating rod (10) is located inside the dust removal bag (7), and four turbine blades (11) arranged in a circumference are fixedly connected to the outer surface of the rotating rod (10), and the turbine blades (11) are located inside the introduction tube (6).

2. A chemical environmental protection dust removal device according to claim 1, characterized in that: The top of the water tank (2) is provided with a tank cover, the bottom of which is arranged in a cone shape, and the outer surface of the drainage pipe (4) is fixedly connected with a valve.

3. A chemical environmental protection dust removal device according to claim 1, characterized in that: The upper end of the rotating rod (10) passes through the fixed tube (5) and is connected to an external motor. A sealing ring is provided at the intersection of the rotating rod (10) and the fixed tube (5).

4. A chemical environmental protection dust removal device according to claim 1, characterized in that: The upper end of the dust removal bag (7) and the lower end of the introduction pipe (6) are both fixedly connected with a connecting ring (12), and the two connecting rings (12) are connected by screws and nuts.

5. A chemical environmental protection dust removal device according to claim 1, characterized in that: A bracket (13) is fixedly connected inside the introduction pipe (6), and the rotating rod (10) passes through the bracket (13) and is rotatably connected to the bracket (13).

6. A chemical environmental protection dust removal device according to claim 1, characterized in that: The left end of the collecting box (9) is cylindrical, and a sealing ring is provided at the intersection with the dust exhaust pipe (8).

7. A chemical environmental protection dust removal device according to claim 1, characterized in that: The bottom end of the rotating rod (10) is fixedly connected to a spiral auger (14), and the bottom end of the spiral auger is located inside the dust exhaust pipe (8).

8. A chemical environmental protection dust removal device according to claim 1, characterized in that: Four cloth strips (15) are fixedly connected to the outer surface of the rotating rod (10), and the four cloth strips (15) are arranged in a circle.

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