Flue gas purification device for environmental protection

Abstract

The utility model discloses a flue gas purification device for environmental protection, which relates to the technical field of flue gas purification and comprises a purification cylinder and an inlet arranged on one side of the surface of the purification cylinder, and a partition plate is arranged on the surface of the purification cylinder. Flue gas enters from the flue gas inlet, and purification liquid stored on the bottom surface of the inner wall of the purification barrel is pumped by the output end of the circulating pump while the flue gas enters the purification barrel, is finally discharged through the input end and is sprayed to one side of the interior of the flue gas inlet through the nozzle. According to the utility model, harmful particles or impurities in the flue gas enter the circulating water, and finally, the purified flue gas can pass through the through hole and is finally discharged through the flue gas outlet by utilizing the rotation of the fan, so that the problems of complex use and overlarge energy consumption of most purification devices are avoided, the use energy consumption is reduced, and the energy conservation and emission reduction are realized. The purification cost is effectively reduced while the purification effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to flue gas purification technical field, especially a kind of flue gas purification device for environmental protection. BACKGROUND

[0002] Flue gas is the mixture of gas and smoke, and is the main material of air pollution in residential area. The composition of flue gas is very complex, including water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons and nitrogen oxides, etc. in the gas, and smoke including ash, coal particles, oil droplets and high-temperature cracking products, etc.

[0003] The applicant found that a flue gas purification device for environmental protection was disclosed in Chinese patent, with publication number CN213965580U, which comprises a purification chamber, a filter screen, a connecting pipeline, a flue gas conveying structure and a filtering structure. The inner wall of the purification chamber is fixedly installed with a flue gas conveying structure, which comprises a support base, a circular pipe, a rotating inner sleeve, a ball, a connecting gear, a circular shell, a connecting pipe and a spray head. The device has a reasonable structure, is easy to use, and has a low cost. The flue gas to be purified can be conveyed into the neutralizing agent by the flue gas conveying structure to purify the acidic substances inside the flue gas, and the purification effect is high and uniform and complete. The device can filter the flue gas after acid removal, filter and remove large particles of foreign matter inside the flue gas, and the filter cotton filter element inside is convenient to replace and easy to operate.

[0004] However, the existing flue gas purification device has a complex structure and is difficult to operate. Moreover, the flue gas purification device consumes too much electricity during use, which gradually increases the purification cost. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a flue gas purification device for environmental protection to solve the problems of complex operation and excessive power consumption in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a flue gas purification device for environmental protection, comprising a purification cylinder and an inlet opening formed on one side of the surface of the purification cylinder. A partition plate is formed on the surface of the purification cylinder. A flue gas discharge opening is formed on one side of the top surface of the purification cylinder. A flue gas discharge opening is formed on one side of the top surface of the purification cylinder. A flue gas purification structure is arranged on one side of the surface of the purification cylinder. The water circulation low-energy effect can be used to purify the flue gas. A flue gas discharge structure is arranged on one side of the surface and the inner wall of the purification cylinder, which can discharge the flue gas after purification.

[0007] Preferably, the bottom end of the flue gas exhaust port extends to the inside of the purification cylinder through the inside of the partition plate, and the bottom end of the flue gas exhaust port extends to the inside of the purification cylinder.

[0008] Preferably, the flue gas purification structure comprises a circulating pump, an intake pipe, the circulating pump is fixedly connected to one side of the surface of the purification cylinder, and the intake pipe is fixedly connected to the output end of the circulating pump and extends through to the inside of the purification cylinder.

[0009] Preferably, the flue gas purification structure further comprises an exhaust pipe and a fixing block, the exhaust pipe is fixedly connected to the input end of the circulating pump and extends through to the inside of the purification cylinder, and the fixing block is fixedly connected to one side of the inner wall of the purification cylinder and fixedly connected to the surface of the exhaust pipe.

[0010] Preferably, the flue gas purification structure further comprises a nozzle, the nozzle is fixedly connected to the top end of the exhaust pipe, and the nozzle is located at the bottom of the flue gas exhaust port.

[0011] Preferably, the flue gas exhaust structure comprises a fixing box and a motor, the fixing box is fixedly connected to one side of the surface of the purification cylinder, and the motor is fixedly connected to one side of the inner wall of the fixing box.

[0012] Preferably, the flue gas exhaust structure further comprises a sealing box, a cavity, a driving bevel gear, a fan and a driven bevel gear, the sealing box is fixedly connected to one side of the inner wall of the purification cylinder, the cavity is formed in the inside of the sealing box, the output end of the motor is rotatably connected to the inner wall of the cavity through the inside of the purification cylinder and the inside of the sealing box, the driving bevel gear is fixedly connected to the rod wall of the motor, the fan is rotatably connected to the bottom surface of the sealing box and extends to the inside of the cavity, and the driven bevel gear is fixedly connected to one end of the fan and engagedly connected to the tooth groove of the driving bevel gear.

[0013] Preferably, one side of the inside of the partition plate is provided with a through hole, and the bottom surface of the inner wall of the purification cylinder is fixedly connected with a flow guide block.

[0014] The technical effects and advantages of the utility model are as follows: the utility model utilizes the flue gas exhaust port to enter the flue gas, the flue gas enters the inside of the purification cylinder, at the same time, the purification liquid stored at the bottom surface of the inner wall of the purification cylinder is extracted by the output end of the circulating pump, finally discharged through the input end, sprayed to one side of the inside of the flue gas exhaust port through the nozzle, the harmful particles or impurities in the flue gas enter the circulating water, finally, the flue gas purified is discharged through the flue gas exhaust port through the through hole, avoiding the problem that most purification devices use complicated and high energy consumption, reducing the use energy consumption, achieving the purification effect and effectively reducing the purification cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a front cross-sectional view of the present invention.

[0017] Figure 3 For the present utility model Figure 2 Enlarged structural diagram of section A in the middle.

[0018] Figure 4 This is a top view of the structure of this utility model.

[0019] In the diagram: 1. Purification cylinder; 2. Inlet; 3. Partition plate; 4. Flue gas outlet; 5. Flue gas outlet; 6. Flue gas purification structure; 601. Circulation pump; 602. Suction pipe; 603. Discharge pipe; 604. Fixing block; 605. Nozzle; 7. Flue gas emission structure; 701. Fixing box; 702. Motor; 703. Sealing box; 704. Cavity; 705. Driven bevel gear; 706. Fan; 707. Driven bevel gear; 8. Through port; 9. Guide block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0021] like Figures 1 to 4 As shown, a flue gas purification device for environmental protection according to the first aspect embodiment of the present invention includes a purification cylinder 1 and an inlet 2 opened on one side of the surface of the purification cylinder 1. A partition plate 3 is provided on the surface of the purification cylinder 1. A flue gas outlet 4 is provided on one side of the top surface of the purification cylinder 1. A flue gas outlet 5 is provided on the side of the top surface of the purification cylinder 1 located at the flue gas outlet 4. A flue gas purification structure 6 is provided on one side of the surface of the purification cylinder 1, which can use the effect of low kinetic energy of water circulation to purify the flue gas. A flue gas discharge structure 7 is provided on one side of the surface and one side of the inner wall of the purification cylinder 1, which can discharge the purified flue gas inside.

[0022] The technical effects achieved by the above embodiment are that: the flue gas enters the flue gas inlet 4, and when the flue gas enters the inside of the purification cylinder 1, the purification liquid stored on the inner wall bottom surface of the purification cylinder 1 is extracted by the output end of the circulating pump 601, and finally discharged through the input end, sprayed to one side inside the flue gas inlet 4 through the nozzle 605, so that the harmful particles or impurities in the flue gas enter the circulating water, and finally the flue gas purified is discharged through the flue gas outlet through the through hole 8, avoiding the problem that most purification devices are complex and consume a large amount of energy, so that the utility model reduces the use of energy consumption, achieves the purification effect, and effectively reduces the purification cost. Embodiment

[0023] As shown in Figure 1 and Figure 2 , a flue gas purification device for environmental protection, comprising the contents of embodiment 1, in addition, the bottom end of the flue gas inlet 4 extends to the inside of the purification cylinder 1 through the inside of the partition plate 3, the bottom end of the flue gas outlet 5 extends to the inside of the purification cylinder 1, the flue gas purification structure 6 comprises a circulating pump 601, a suction pipe 602, the circulating pump 601 is fixedly connected to one side of the surface of the purification cylinder 1, the suction pipe 602 is fixedly connected to the output end of the circulating pump 601, and the suction pipe 602 extends to the inside of the purification cylinder 1, the flue gas purification structure 6 further comprises a discharge pipe 603 and a fixed block 604, the discharge pipe 603 is fixedly connected to the input end of the circulating pump 601, and the discharge pipe 603 extends to the inside of the purification cylinder 1, the fixed block 604 is fixedly connected to one side of the inner wall of the purification cylinder 1, and the fixed block 604 is fixedly connected to the surface of the discharge pipe 603, the flue gas purification structure 6 further comprises a nozzle 605, the nozzle 605 is fixedly connected to the top end of the discharge pipe 603, and the nozzle 605 is located at the bottom of the flue gas inlet 4.

[0024] The technical effects achieved by the above embodiment are that: the purification liquid is accumulated in the inside of the purification cylinder 1 by the inlet 2, then the purification liquid is extracted by the output end of the circulating pump 601 through the suction pipe 602, while the purification liquid is extracted, the purification liquid is discharged into the inside of the discharge pipe 603, and finally the flue gas discharged through the bottom end of the flue gas inlet 4 is sprayed by the nozzle 605, so that the flue gas is effectively purified, and then the purified air will accumulate on one side of the inside of the purification cylinder 1 due to its light weight. Embodiment

[0025] As shown in Figure 2 and Figure 3As shown in

[0026] The above embodiment achieves the technical effect that: at this time, the motor 702 is turned on, the motor 702 drives the driving bevel gear 705 to rotate, the driving bevel gear 705 drives the driven bevel gear 707 to rotate, and finally the fan 706 fixedly connected in the driven bevel gear 707 can rotate, so that the purified flue gas can enter the inside of the flue gas discharge port 5 through the through hole 8. Embodiment

[0027] As Figure 1 and Figure 2 As shown in

[0028] The above embodiment achieves the technical effect that: the through hole 8 can discharge the purified flue gas, and the flow guide block 9 can stabilize the purified liquid sucked by the suction pipe 602.

[0029] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A flue gas purification device for environmental protection, comprising a purification cylinder (1) and an inlet (2) formed on one side of the surface of the purification cylinder (1), characterized in that: The surface of the purification cylinder (1) is provided with a partition plate (3), one side of the top surface of the purification cylinder (1) is provided with a flue gas inlet (4), one side of the top surface of the purification cylinder (1) located at the flue gas inlet (4) is provided with a flue gas outlet (5), and one side of the surface of the purification cylinder (1) is provided with a flue gas purification structure (6). The low-energy effect of water circulation can be used to purify the flue gas. The surface of the purification cylinder (1) and one side of the inner wall are provided with a flue gas discharge structure (7) together, which can discharge the flue gas after purification.

2. A flue gas cleaning device for environmental protection according to claim 1, characterized in that: The bottom end of the flue gas inlet (4) extends to the inside of the purification cylinder (1) through the inside of the partition plate (3), and the bottom end of the flue gas outlet (5) extends to the inside of the purification cylinder (1).

3. A flue gas cleaning device for environmental protection according to claim 1, characterized in that: The flue gas purification structure (6) comprises a circulating pump (601) and a suction pipe (602). The circulating pump (601) is fixedly connected to one side of the surface of the purification cylinder (1). The suction pipe (602) is fixedly connected to the output end of the circulating pump (601) and extends through to the inside of the purification cylinder (1).

4. A flue gas cleaning device for environmental protection according to claim 3, characterized in that: The flue gas purification structure (6) further comprises a discharge pipe (603) and a fixed block (604). The discharge pipe (603) is fixedly connected to the input end of the circulating pump (601) and extends through to the inside of the purification cylinder (1). The fixed block (604) is fixedly connected to one side of the inner wall of the purification cylinder (1) and is fixedly connected to the surface of the discharge pipe (603).

5. A flue gas cleaning device for environmental protection according to claim 4, characterized in that: The flue gas purification structure (6) further comprises a nozzle (605). The nozzle (605) is fixedly connected to the top end of the discharge pipe (603) and is located at the bottom of the flue gas inlet (4).

6. A flue gas cleaning device for environmental protection according to claim 1, characterized in that: The flue gas discharge structure (7) comprises a fixed box (701) and a motor (702). The fixed box (701) is fixedly connected to one side of the surface of the purification cylinder (1). The motor (702) is fixedly connected to one side of the inner wall of the fixed box (701).

7. A flue gas cleaning device for environmental protection according to claim 6, characterized in that: The flue gas discharge structure (7) further comprises a sealing box (703), a cavity (704), a driving bevel gear (705), a fan (706) and a driven bevel gear (707). The sealing box (703) is fixedly connected to one side of the inner wall of the purification cylinder (1). The cavity (704) is formed in the inside of the sealing box (703). The output end of the motor (702) is rotatably connected to the inner wall of the cavity (704) through the inside of the purification cylinder (1) and the inside of the sealing box (703). The driving bevel gear (705) is fixedly connected to the rod wall of the motor (702). The fan (706) is rotatably connected to the bottom surface of the sealing box (703) and extends to the inside of the cavity (704) through one end thereof. The driven bevel gear (707) is fixedly connected to one end of the fan (706) and is meshingly connected to the tooth groove of the driving bevel gear (705).

8. A flue gas cleaning device for environmental protection according to claim 1, characterized in that: One side of the inside of the partition plate (3) is provided with a through hole (8). The bottom surface of the inner wall of the purification cylinder (1) is fixedly connected with a flow guide block (9).

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