Flue gas separation device for environmental protection detection

Abstract

The utility model discloses a flue gas separation device for environmental protection detection, and relates to the technical field of environmental protection detection, the flue gas separation device comprises a separation cylinder and a filtering mechanism, the filtering mechanism is installed inside the separation cylinder, the filtering mechanism comprises a first installation frame, the first installation frame is fixedly connected to the inner top wall of the separation cylinder, and the first installation frame is fixedly connected to the inner top wall of the separation cylinder. And the inner bottom wall of the separation cylinder is fixedly connected with a mounting frame II. Through cooperation between a filtering mechanism and a sealing door, when a filter screen needs to be cleaned or replaced, the sealing door is opened, then a threaded column is rotated, under cooperation of the threaded column, a first mounting frame and a first telescopic rod, the first telescopic rod is driven to move rightwards, clamping on a mounting plate is gradually canceled, then a sliding column is pulled rightwards, the elastic force of a spring is overcome, and the filter screen is cleaned or replaced. And under the cooperation of a second telescopic rod, a second clamping plate loosens the clamping of the mounting plate, and then the mounting plate provided with the filter screen is taken out to be cleaned or replaced, so that the filter screen can be regularly cleaned or replaced, and the influence on the flue gas detection operation caused by the blockage of the filter screen is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental protection detection technical field, concretely is a kind of flue gas separation device for environmental protection detection. BACKGROUND

[0002] In the field of environmental protection detection, the accurate detection of pollutants in flue gas is an important link to evaluate whether the emission meets the environmental protection standard. The flue gas contains not only harmful gas components, but also a large amount of solid particles. If these particles are not effectively separated, they will directly affect the accuracy and reliability of gas component detection. Therefore, before detection, it is usually necessary to remove these solid particles through a special flue gas separation device.

[0003] After long-term use of the traditional flue gas separation device, a large amount of solid particles will accumulate on the surface of the filter screen, causing blockage, which seriously affects the separation efficiency and effect. However, most traditional flue gas separation devices lack design for disassembly and assembly of the filter screen, making it inconvenient for users to clean or replace the filter screen. This not only increases the subsequent maintenance cost, but also may delay the detection work due to filter screen blockage, which seriously affects the monitoring of flue gas. Therefore, we provide a flue gas separation device for environmental protection detection to solve the above problems. SUMMARY

[0004] The purpose of the utility model is to make up for the shortcomings of the prior art and provide a flue gas separation device for environmental protection detection.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: An environmental protection detects with flue gas separation equipment, including separation cylinder and filter mechanism, the filter mechanism is installed inside the separation cylinder, the filter mechanism includes installation frame no.

[0006] Further, the left side of the separation cylinder is provided with a smoke inlet pipe, and the left end of the smoke inlet pipe is fixedly connected with a flange plate.

[0007] Further, the inside of the separation cylinder is provided with a drainage mechanism, the drainage mechanism is arranged on the right side of the filter mechanism, and the right side of the separation cylinder is provided with a smoke outlet pipe.

[0008] Further, the drainage mechanism includes a fixing frame, the fixing frame is fixedly connected inside the separation cylinder, the right side of the fixing frame is fixedly connected with a motor shell, the inside of the motor shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the left end of the rotating rod is arranged in the right side of the fixing frame and extends to the left side of the fixing frame, and the left end of the rotating rod is fixedly connected with a drainage fan.

[0009] Further, the front of the separation cylinder is provided with a sealing door, the front of the sealing door is provided with an observation window, the front of the sealing door is provided with a clamping block, and the sealing door and the separation cylinder are clamped through the clamping block.

[0010] Further, the outer surface of the separation cylinder is provided with a mounting frame, the separation cylinder is fixedly connected inside the mounting frame, the bottom surface of the mounting frame is fixedly connected with four supporting legs, and the four supporting legs are distributed in a rectangular shape on the bottom surface of the mounting frame.

[0011] Compared with the prior art, the flue gas separation device for environmental protection detection has the following beneficial effects:

[0012] The utility model discloses a cooperation between filter mechanism and sealing door, when needing to clean or replace filter screen, open the sealing door, then rotate threaded column, under the cooperation of threaded column, mounting frame no. 1 and telescopic link no. 1, drive telescopic link no. 1 to move right, gradually cancel the clamping of mounting plate, then pull slide post right, overcome the elasticity of spring, make clamping plate no. 2 also loose the clamping of mounting plate under the cooperation of telescopic link no. 2, then can take out mounting plate with filter screen and clean or replace, this setting can regularly clean or replace filter screen, avoid the influence of filter screen blockage to flue gas detection operation, and convenient filter screen dismounting design effectively simplifies the later maintenance process, and maintenance efficiency is improved significantly.

[0013] The utility model discloses a cooperation between sealing door, observation window, drainage mechanism and smoke outlet pipeline, through observation window, the inside condition of separation cylinder can be conveniently checked daily, filter screen can be cleaned or replaced in time, after sealing door opens, not only convenient for filter screen's dismounting, but also convenient for people to clean dirt and particulate matters accumulated in the inside of separation cylinder, start motor through external control switch, drive drainage fan to rotate under the cooperation of rotating rod, the wind power that produces can drain the flue gas in separation cylinder, make flue gas can pass smoke outlet pipeline and discharge quickly, improve the separation efficiency of flue gas. ACCURACY OF DRAWINGS

[0014] Fig. 1 It is the sectional view of the utility model's perspective structure schematic diagram;

[0015] Fig. 2 It is the perspective structure schematic diagram of the utility model;

[0016] Fig. 3 It is the sectional view of the utility model's filter mechanism's perspective structure schematic diagram;

[0017] Fig. 4 It is the sectional view of the utility model's drainage mechanism's perspective structure schematic diagram.

[0018] In the drawing: 1, separation cylinder;2, filter mechanism;201, mounting frame no. 1;202, mounting frame no. 2;203, mounting plate;204, filter screen;205, threaded column;206, clamping plate no. 1;207, telescopic link no. 1;208, slide post;209, clamping plate no. 2;210, spring;211, telescopic link no. 2;3, smoke inlet pipeline;4, flange plate;5, drainage mechanism;501, fixed frame;502, motor casing;503, motor;504, rotating rod;505, drainage fan;6, smoke outlet pipeline;7, sealing door;8, observation window;9, clamping block;10, mounting frame;11, support leg. Detailed Implementation

[0019] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0020] This embodiment provides a flue gas separation device for environmental monitoring. This device is used in the field of environmental monitoring to separate flue gas and solid particles in the flue gas before monitoring. The device can regularly clean or replace the filter screen 204 to avoid the impact of filter screen 204 blockage on flue gas monitoring operations. The convenient filter screen 204 disassembly and assembly design effectively simplifies the later maintenance process and significantly improves maintenance efficiency.

[0021] See Figs. 1-4 An environmental monitoring flue gas separation device includes a separation cylinder 1 and a filter mechanism 2. The filter mechanism 2 is installed inside the separation cylinder 1 and includes a mounting frame 201 fixedly connected to the inner top wall of the separation cylinder 1 and a mounting frame 202 fixedly connected to the inner bottom wall of the separation cylinder 1. The mounting frame 201 and the mounting frame 202 correspond to each other. A mounting plate 203 is provided between the mounting frame 201 and the mounting frame 202. A filter screen 204 is installed on the surface of the mounting plate 203. A threaded post 205 is provided on the right side of the mounting frame 201. The left end of the threaded post 205 passes through the right side of the mounting frame 201 and extends into the interior of the mounting frame 201. A clamping plate 206 is rotatably connected to the left end of the threaded post 205. The clamping plate 206 is in contact with the mounting plate 203. The right side of the clamping plate 206 has a total of Two telescopic rods 207 are fixedly connected, symmetrically distributed on the right side of the clamping plate 206. The right end of the telescopic rod 207 is fixedly connected to the inner wall of the mounting frame 201. A sliding column 208 is provided on the right side of the mounting frame 202. The left end of the sliding column 208 passes through the right side of the mounting frame 202 and extends into the interior of the mounting frame 202. A clamping plate 209 is fixedly connected to the left end of the sliding column 208. The clamping plate 209 is in contact with the mounting plate 203. A spring 210 is sleeved on the surface of the sliding column 208 inside the mounting frame 202. Two telescopic rods 211 are fixedly connected to the right side of the clamping plate 209, symmetrically distributed on the right side of the clamping plate 209. The right end of the telescopic rod 211 is fixedly connected to the inner wall of the mounting frame 202.

[0022] The smoke can be separated and filtered by the cooperation of the separation cylinder 1 and the filtering mechanism 2. When the filter screen 204 in the filtering mechanism 2 needs to be replaced or cleaned, the threaded column 205 on the right side of the mounting frame one 201 is rotated, the threaded column 205 is connected with the mounting frame one 201 through screw thread, the threaded column 205 drives the clamping plate one 206 to move to the right, in this process, the telescopic rod one 207 keeps the clamping plate one 206 stable to prevent it from rotating with the threaded column 205, and the clamping plate one 206 gradually releases the clamping of the mounting plate 203, then the sliding column 208 is connected with the mounting frame two 202, the sliding column 208 is pulled to the right to overcome the elastic force of the spring 210, under the cooperation of the telescopic rod two 211, the clamping plate two 209 also releases the clamping of the mounting plate 203, at this time, the mounting plate 203 and the filter screen 204 on it are no longer fixed and can be easily taken out for cleaning or replacement.

[0023] The left side of the separation cylinder 1 is provided with a smoke inlet pipe 3, and the left end of the smoke inlet pipe 3 is fixedly connected with a flange plate 4.

[0024] The smoke enters the separation cylinder 1 through the smoke inlet pipe 3 installed on the left side of the separation cylinder 1, and the design of the flange plate 4 at the left end of the smoke inlet pipe 3 facilitates the connection with the smoke discharge source.

[0025] The inside of the separation cylinder 1 is provided with a flow guide mechanism 5, and the flow guide mechanism 5 is arranged on the right side of the filtering mechanism 2. The right side of the separation cylinder 1 is provided with a smoke outlet pipe 6.

[0026] The flow guide mechanism 5 is controlled to operate through an external control switch. By controlling the operation of the flow guide mechanism 5, the smoke in the separation cylinder 1 can be guided, so that the separated and filtered smoke can be quickly discharged through the smoke outlet pipe 6.

[0027] The flow guide mechanism 5 comprises a fixed frame 501, the fixed frame 501 is fixedly connected in the inside of the separation cylinder 1, the right side of the fixed frame 501 is fixedly connected with a motor shell 502, the inside of the motor shell 502 is fixedly connected with a motor 503, the output end of the motor 503 is fixedly connected with a rotating rod 504, the left end of the rotating rod 504 penetrates through the right side of the fixed frame 501 and extends to the left side of the fixed frame 501, and the left end of the rotating rod 504 is fixedly connected with a flow guide fan 505.

[0028] The motor 503 is started through an external control switch, and under the cooperation of the rotating connection between the rotating rod 504 and the fixed frame 501, the flow guide fan 505 is driven to rotate, the generated wind power can guide the smoke in the separation cylinder 1, so that the smoke can be quickly discharged through the smoke outlet pipe 6, and the separation efficiency of the smoke is improved.

[0029] The front of the separation cylinder 1 is provided with a sealing door 7, the front of the sealing door 7 is provided with an observation window 8, and the front of the sealing door 7 is provided with a clamping block 9.

[0030] The inside of the separation cylinder 1 can be conveniently checked through the observation window 8, and the filter screen 204 can be cleaned or replaced in time, and the sealing door 7 can be opened through the cooperation of the clamping block 9, so that the filter screen 204 can be conveniently disassembled and assembled, and the accumulated dirt and particles in the separation cylinder 1 can be conveniently cleaned.

[0031] The outer surface of the separation cylinder 1 is provided with a mounting frame 10, the separation cylinder 1 is fixedly connected in the inside of the mounting frame 10, and the bottom surface of the mounting frame 10 is fixedly connected with four supporting legs 11 which are distributed in a rectangular shape on the bottom surface of the mounting frame 10.

[0032] The mounting frame 10 and the supporting legs 11 provide stable support for the whole device, so that the device can maintain a stable working state during work.

[0033] Working principle: when the device is used, the flange plate 4 arranged at the left end of the smoke inlet pipe 3 is connected with a smoke discharge source, the smoke enters the separation cylinder 1 through the smoke inlet pipe 3, the motor 503 is controlled to work through an external control switch, the diversion fan 505 is driven to rotate under the cooperation of the rotating rod 504, the smoke is diverted, the solid particles in the smoke are intercepted through the filter screen 204, then the filtered smoke is discharged through the smoke outlet pipe 6 for people to detect, the inside of the separation cylinder 1 can be observed through the observation window 8, when it is found that the filter screen 204 needs to be cleaned or replaced, the sealing door 7 is opened through the cooperation of the clamping block 9, then the threaded column 205 is rotated, the telescopic rod 206 is driven to move to the right under the cooperation of the threaded column 205, the mounting frame 201 and the telescopic rod 207, the clamping of the mounting plate 203 is gradually cancelled, then the slide column 208 is pulled to the right, the clamping plate 209 is also released from the clamping of the mounting plate 203 under the cooperation of the telescopic rod 211, and then the mounting plate 203 provided with the filter screen 204 can be taken out for cleaning or replacement, and the accumulated dirt and particles in the separation cylinder 1 can be cleaned after the sealing door 7 is opened.

[0034] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A flue gas separation device for environmental protection detection, comprising a separation cylinder (1) and a filtering mechanism (2), characterized in that: The filtering mechanism (2) is installed in the inside of the separation cylinder (1), the filtering mechanism (2) includes the installation frame one (201), the installation frame one (201) is fixedly connected to the inner top wall of the separation cylinder (1), the inner bottom wall of the separation cylinder (1) is fixedly connected with the installation frame two (202), the installation frame one (201) corresponds with the installation frame two (202), the installation plate (203) is arranged between the installation frame one (201) and the installation frame two (202), the surface of the installation plate (203) is installed with the filter screen (204), the right side surface of the installation frame one (201) is provided with the threaded column (205), the left end of the threaded column (205) is arranged in the right side surface of the installation frame one (201) and extends to the inside of the installation frame one (201), the left end of the threaded column (205) is rotatably connected with the clamping plate one (206), the clamping plate one (206) is attached to the installation plate (203), the right side surface of the clamping plate one (206) is fixedly connected with two telescopic rods one (207), two telescopic rods one (207) are respectively and symmetrically distributed on the right side surface of the clamping plate one (206), the right end of the telescopic rod one (207) is fixedly connected to the inner side wall of the installation frame one (201), the right side surface of the installation frame two (202) is provided with the sliding column (208), the left end of the sliding column (208) is arranged in the right side surface of the installation frame two (202) and extends to the inside of the installation frame two (202), the left end of the sliding column (208) is fixedly connected with the clamping plate two (209), the clamping plate two (209) is attached to the installation plate (203), the surface of the sliding column (208) in the inside of the installation frame two (202) is sleeved with the spring (210), the right side surface of the clamping plate two (209) is fixedly connected with two telescopic rods two (211), two telescopic rods two (211) are respectively and symmetrically distributed on the right side surface of the clamping plate two (209), the right end of the telescopic rod two (211) is fixedly connected to the inner side wall of the installation frame two (202).

2. The flue gas separation device for environmental protection detection according to claim 1, characterized in that: The left side surface of the separation cylinder (1) is installed with the smoke inlet pipeline (3), the left end of the smoke inlet pipeline (3) is fixedly connected with the flange plate (4).

3. The flue gas separation device for environmental protection detection according to claim 1, characterized in that: The inside of the separation cylinder (1) is installed with the drainage mechanism (5), the drainage mechanism (5) is arranged on the right side of the filtering mechanism (2), the right side surface of the separation cylinder (1) is installed with the smoke outlet pipeline (6).

4. The flue gas separation device for environmental protection detection according to claim 3, characterized in that: The drainage mechanism (5) includes the fixing frame (501), the fixing frame (501) is fixedly connected in the inside of the separation cylinder (1), the right side surface of the fixing frame (501) is fixedly connected with the motor shell (502), the inside of the motor shell (502) is fixedly connected with the motor (503), the output end of the motor (503) is fixedly connected with the rotating rod (504), the left end of the rotating rod (504) is arranged in the right side surface of the fixing frame (501) and extends to the left side of the fixing frame (501), the left end of the rotating rod (504) is fixedly connected with the drainage fan (505).

5. The flue gas separation device for environmental protection detection according to claim 1, characterized in that: The front of the separation cylinder (1) is provided with a sealing door (7), the front of the sealing door (7) is provided with an observation window (8), the front of the sealing door (7) is provided with a clamping block (9), and the sealing door (7) is clamped with the separation cylinder (1) through the clamping block (9).

6. The flue gas separation device for environmental protection detection according to claim 1, characterized in that: The outer surface of the separation cylinder (1) is sleeved with a mounting frame (10), the separation cylinder (1) is fixedly connected in the mounting frame (10), and the bottom surface of the mounting frame (10) is fixedly connected with four supporting legs (11). Four supporting legs (11) are distributed in the bottom surface of the mounting frame (10) in a rectangular shape.

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