Smoke dust condensation and separation device
By setting up a quick opening door, S-shaped flue and water-passing wheel in the smoke and dust condensation separation device, the problems of difficulty in cleaning dust and insufficient dust handling capacity of the inner wall of the existing flue condenser are solved, and more efficient smoke is achieved Gas and dust separation effect.
Patent Information
- Application Number
- CN202421102431.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-20
AI Technical Summary
After using the existing flue condenser for a period of time, it is troublesome to clean up and has limited ability to handle dust in the smoke, resulting in some of the dust being discharged into the air.
Design a smoke and dust condensation separation device, including a shell, a condensation tube, a baffle, a spray head and a water-passing wheel. Quick opening doors are installed on both sides of the shell, and the S-shaped flue is formed inside, and the water-passing wheel is located at the bottom channel. where the flue gas is in direct contact with water to improve separation rate.
It is easy to clean and repair, the dust separation rate in the flue gas is significantly improved, the smoke and dust condensation separation device is easy to clean and use, and the dust separation effect in the flue gas is better.
Smart Images
Figure CN222286848U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of environmental protection equipment, in particular to a smoke condensation and separation device. Background Art
[0002] With the development of industrialization, environmental protection issues are becoming more and more important. The flue gas discharged from industrial production often contains a lot of dust particles that are harmful to the environment, and usually needs to be filtered and separated. At present, most of them are cooled and separated by flue condensers, but after a period of use, the inner wall of the flue condenser often has a lot of dust particles attached to it, which needs to be cleaned, which is very troublesome. In addition, the existing flue condenser has limited processing capacity for dust in the smoke, and some dust is still discharged into the air during discharge.
[0003] Therefore, a smoke condensation and separation device is needed to solve the above technical problems. Utility Model Content
[0004] The utility model aims at the technical problems existing in the prior art and provides a smoke condensation and separation device.
[0005] The utility model provides a technical solution for solving the above-mentioned technical problems as follows: a smoke condensation and separation device, comprising a shell, one end of the shell is provided with a smoke inlet, the other end of the shell is provided with a smoke outlet, a condensation pipe is penetrated through the interior of the shell, a plurality of baffles are arranged in parallel inside the shell, the baffles are fixedly connected to the inner wall of the shell, the baffles are staggered and form an S-shaped flue inside the shell, a plurality of quick-opening manhole doors are provided on both sides of the shell, a conical bucket is provided at the bottom of the shell, and a switch valve is installed at the bottom of the conical bucket.
[0006] Preferably, in the above-mentioned smoke condensation and separation device, the opening end of the smoke inlet is inclined upward.
[0007] Preferably, in the above-mentioned smoke condensation and separation device, the condensation tube is fixed on the baffle plate, and the condensation tube is in contact with the baffle plate.
[0008] Preferably, in the above-mentioned smoke condensation and separation device, a plurality of spray heads are installed on the top of the inner wall of the shell.
[0009] Preferably, in the above-mentioned smoke condensation and separation device, the outer corners of the shell are covered with angle irons.
[0010] Preferably, in the above-mentioned smoke condensation and separation device, at least one water wheel is provided in the S-shaped flue, and the water wheel is located at the bottom channel of the S-shaped flue.
[0011] Preferably, in the above-mentioned smoke condensation and separation device, the water wheel includes a rotating shaft, an arc-shaped water trough, and a plurality of rectangular blades, both ends of the rotating shaft pass through the interior of the shell, the rotating shaft is rotatably sealed and connected to the shell, the plurality of rectangular blades are fixed on the outside of the rotating shaft in a circular array, and the arc-shaped water trough is located on the lower side of the rectangular blade.
[0012] Preferably, in the above-mentioned smoke condensation and separation device, a plurality of circular holes are arranged on the rectangular blade, and the circular holes are suitable for sucking water in the arc-shaped water tank through a siphon effect.
[0013] Preferably, in the above-mentioned smoke condensation and separation device, the end of the rotating shaft is connected to a power output unit.
[0014] The beneficial effects of the utility model are as follows: the utility model provides quick-opening manhole doors on both sides of the shell to facilitate the inspection and cleaning of the inside of the shell; provides a condensation tube inside the shell, and provides multiple baffles inside the shell to form an S-shaped flue, which effectively increases the path length of the flue gas and improves the separation rate of dust; provides multiple spray heads on the top of the shell to facilitate the cleaning of the inside of the shell; provides a water wheel at the bottom channel of the S-shaped flue to allow the flue gas to directly contact water, further improving the separation rate of the flue gas. The smoke condensation separation device is easy to clean and has a better dust separation effect in the flue gas. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view of the utility model;
[0016] Figure 2 It is a top view of the utility model;
[0017] Figure 3 for Figure 1 Right view of;
[0018] Figure 4 is a schematic diagram of the internal structure of the shell;
[0019] Figure 5 This is a schematic structural diagram of another embodiment of the utility model;
[0020] Figure 6 for Figure 5 Schematic diagram of the structure of the water wheel;
[0021] Figure 7 It is the front view of the rectangular blade.
[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0023] 1. Ladder, 2. Bracket, 3. Shell, 4. Angle iron, 5. Conical bucket, 6. Switch valve, 7. Quick-opening manhole door, 8. Water supply pipe, 9. Smoke inlet, 10. Smoke outlet, 11. Condenser, 12. Baffle, 13. Sprinkler head, 14. Water wheel, 1401, rotating shaft, 1402, rectangular blade, 1403, arc-shaped water tank. DETAILED DESCRIPTION
[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a smoke condensation and separation device includes a shell 3, and the outer corners of the shell 3 are covered with angle irons 4 to improve its structural strength. A smoke inlet 9 is provided at one end of the shell 3, and the open end of the smoke inlet 9 is inclined upward, so that the smoke enters and collides with the inner wall of the shell, so that the dust in the smoke adheres to the inner wall of the shell. A smoke outlet 10 is provided at the other end of the shell 3. The bottom of the shell 3 is fixed on the bracket 2, and a ladder 1 is connected to the bracket 2. An inspection platform is provided on the outside of the bracket 2, and a guardrail is provided on the outside of the inspection platform. Multiple quick-opening manhole doors 7 are provided on both sides of the shell 3. When the shell 3 needs to be inspected or dust is cleaned, the quick-opening manhole doors 7 can be opened to enter the interior. A conical bucket 5 is provided at the bottom of the shell 3, and a switch valve 6 is installed at the bottom of the conical bucket 5.
[0026] The shell 3 has a condenser 11 running through it. A plurality of baffles 12 are arranged in parallel inside the shell 3. The spacing between every two adjacent baffles 12 is equal. The baffles 12 are welded and fixed to the inner wall of the shell 3. The baffles 12 are arranged in an alternating manner up and down, and form an S-shaped flue (such as Figure 4 As shown), the distance of the flue gas inside the shell 3 is increased, which can effectively improve the separation rate of dust. The condenser 11 is fixed on the baffle 12, and the condenser 11 is in contact with the baffle 12, which is convenient for cooling the baffle 12 and for the dust to adhere to the surface of the baffle 12. A plurality of spray heads 13 are installed on the top of the inner wall of the shell 3, and a water supply pipe 8 is arranged on the top of the shell 3. The water supply pipe 8 is connected to each spray head 13. When it is necessary to clean the inside of the shell 3, cleaning water can be evenly sprayed through the spray head 13, thereby cleaning the dust attached to the inner wall of the shell 3, the baffle 12, and the condenser 11. The cleaned water flows into the conical bucket 5 at the bottom. After cleaning, the switch valve 6 is opened to discharge the cleaned sewage.
[0027] In order to improve the separation effect of smoke and dust in flue gas, another embodiment is further provided on the basis of the above embodiment, such as Figure 5 , Figure 6 , Figure 7 As shown, a water wheel 14 is provided in the S-shaped flue, and the water wheel 14 is located at the bottom channel of the S-shaped flue, and the number of water wheels 14 can be set to one or more according to the specific separation effect. The water wheel 14 includes a rotating shaft 1401, an arc-shaped water trough 1403, and a plurality of rectangular blades 1402. Both ends of the rotating shaft 1401 pass through the interior of the shell 3, and the rotating shaft 1401 is rotatably sealed and connected to the shell 3. A power output unit is connected to the end of the rotating shaft 1401, and the output unit includes a motor, and the rotating shaft 1401 is driven to rotate by the motor. There are a plurality of rectangular blades 1402 in an outer circumferential array of the rotating shaft 1401, and the rectangular blades 1402 are welded and fixed to the rotating shaft 1401. The arc-shaped water trough 1403 is located at the lower side of the rectangular blade 1402, and the arc-shaped water trough 1403 is filled with clean water. The rectangular blade 1402 is provided with a plurality of circular holes, and the diameter of the circular holes is less than 5 mm, so as to ensure that the circular holes can absorb clean water through the siphon effect when immersed in water. When the smoke passes through the water wheel 14, it passes through the arc-shaped water tank 1403, and the motor drives the rotating shaft 1401 to rotate clockwise, which also plays a certain guiding role on the airflow. Since there is water in the circular holes of the rectangular blade 1402, the smoke can directly absorb the dust in it after contacting with the water. When the rectangular blade 1402 rotates into the arc-shaped water tank 1403 again, the rectangular blade 1402 contacts the water again to absorb water from the circular holes, which also plays a cleaning role on the rectangular blade 1402 itself. It should be noted that the speed of the motor does not need to be too high, and the rectangular blade 1402 can be rotated slowly to prevent the rectangular blade 1402 from splashing the water in the arc-shaped water tank 1403. An electric valve is provided at the bottom of the arc-shaped water tank 1403. When the water in the arc-shaped water tank 1403 needs to be replaced, the electric valve is opened to release the water, and the water in the arc-shaped water tank flows into the conical bucket 5. After closing the electric valve, clean water can be refilled into the arc-shaped water tank 1403 through the sprinkler head 13 at the top.
[0028] When in use, the flue gas enters from the smoke inlet 9, passes through the S-shaped flue and is discharged from the smoke outlet 10. In this process, the condensation and cooling effect of the condenser 11 can make the dust in the flue gas adhere to the inner wall of the shell, the baffle and the outside of the condenser, or sink to the bottom of the conical bucket 5. At the same time, when the flue gas passes through the water wheel 14, it directly contacts the water adhered to the rectangular blade 1402, which is beneficial to absorb the dust in the flue gas, thereby greatly improving the separation rate of dust in the flue gas.
[0029] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.
Claims
1. A smoke condensation and separation device, characterized in that: The invention comprises a shell (3), one end of the shell (3) is provided with a smoke inlet (9), the other end of the shell (3) is provided with a smoke outlet (10), a condenser pipe (11) is passed through the inside of the shell (3), a plurality of baffles (12) are arranged in parallel inside the shell (3), the baffles (12) are fixedly connected to the inner wall of the shell (3), the baffles (12) are arranged in a staggered manner and form an S-shaped flue inside the shell (3), a plurality of quick-opening manhole doors (7) are provided on both sides of the shell (3), a conical bucket (5) is provided at the bottom of the shell (3), and a switch valve (6) is installed at the bottom of the conical bucket (5).
2. The smoke condensation and separation device according to claim 1, characterized in that: The opening end of the smoke inlet (9) is inclined upward.
3. The smoke condensation and separation device according to claim 1, characterized in that: The condenser tube (11) is fixed on the baffle plate (12), and the condenser tube (11) is in contact with the baffle plate (12).
4. The smoke condensation and separation device according to claim 1, characterized in that: A plurality of spray heads (13) are installed on the top of the inner wall of the shell (3).
5. The smoke condensation and separation device according to claim 1, characterized in that: The outer corners of the shell (3) are covered with angle irons (4).
6. The smoke condensation and separation device according to claim 1, characterized in that: At least one water wheel (14) is arranged in the S-shaped flue, and the water wheel (14) is located at the bottom channel of the S-shaped flue.
7. The smoke condensation and separation device according to claim 6, characterized in that: The water wheel (14) comprises a rotating shaft (1401), an arc-shaped water trough (1403), and a plurality of rectangular blades (1402); both ends of the rotating shaft (1401) pass through the interior of the shell (3); the rotating shaft (1401) is rotatably sealed with the shell (3); the plurality of rectangular blades (1402) are fixed on the outer side of the rotating shaft (1401) in a circular array; and the arc-shaped water trough (1403) is located on the lower side of the rectangular blades (1402).
8. The smoke condensation and separation device according to claim 7, characterized in that: The rectangular blade (1402) is provided with a plurality of circular holes, and the circular holes are suitable for sucking water in the arc-shaped water tank (1403) through a siphon effect.
9. The smoke condensation and separation device according to claim 7, characterized in that: The end of the rotating shaft (1401) is connected to a power output unit.