Integrated environmental engineering waste gas treatment equipment
By designing an integrated environmental engineering waste gas treatment device, adopting an internal cavity outward filtration method, and setting through holes and plugs on the end cap, the problem of dispersed impurity recovery of traditional filter screens and filter elements is solved, realizing centralized cleaning and efficient recovery of impurities.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-03-31
AI Technical Summary
Impurities in traditional filter screens and filter cartridges are dispersed, making them difficult to collect and clean, resulting in high cleaning difficulty and low efficiency.
Design an integrated environmental engineering waste gas treatment device, which adopts the method of filtering from the inner cavity of the filter element to the outside, and sets through holes and removable plugs on the end cap. Impurities are collected in the inner cavity, collected through the through holes and cleaned by scraper.
It enables centralized collection and efficient cleaning of impurities, reducing cleaning difficulty and cost, and improving cleaning efficiency.
Smart Images
Figure CN224056955U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of waste gas treatment technology, specifically an integrated environmental engineering waste gas treatment device. Background Technology
[0002] Background Technology of Waste Gas Treatment Equipment in Environmental Engineering: With the continuous acceleration of industrialization, waste gas generated by various industrial activities poses a serious threat to the environment. The large amounts of dust, particulate matter, and harmful gases contained in these waste gases not only harm the ecological environment but also threaten human health. Therefore, waste gas treatment is becoming increasingly crucial in the field of environmental engineering, and filtration technology, as an important means of waste gas treatment, is widely used in various waste gas treatment equipment.
[0003] Currently, filter screens and filter cartridges are the most commonly used filtration components in waste gas treatment processes. Traditional filter screens typically have a flat surface and a large surface area, resulting in impurities adhering to one side of the filter screen being relatively dispersed and difficult to collect centrally.
[0004] Filter cartridges are also an important component of exhaust gas treatment equipment. Conventional filter cartridges use a filtration method from the outer wall inwards. While this method can purify exhaust gas to a certain extent, the large surface area of the filter cartridge means that impurities adhering to the outer wall are scattered and difficult to collect. This makes impurity recovery inconvenient and cleaning difficult. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] To address the shortcomings of existing technologies, this utility model provides an integrated environmental engineering waste gas treatment device that effectively solves the problem of centralized impurity recovery and reduces the difficulty of cleaning.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, this utility model provides the following technical solution: an integrated environmental engineering waste gas treatment device, comprising a housing with an opening at the bottom and a hollow interior, an air inlet pipe connected to the top of the housing, a filter element installed inside the housing, and a vertical cavity with openings at both ends inside the filter element. One end of the cavity is connected to the air inlet pipe, and the other end faces the opening of the housing. An end cap is installed at the opening of the housing, and a through hole aligned with the cavity is opened in the middle of the end cap. A plug is detachably installed in the through hole. An exhaust pipe is provided on the side wall of the housing. In use, gas enters through the air inlet pipe, is filtered by the filter element, and is discharged from the exhaust pipe. The filtration direction of the filter element is from its inner cavity to its outer wall. Impurities are filtered onto the inner wall of the cavity of the filter element. By opening the plug, impurities in the cavity can be collected through the through hole.
[0009] Furthermore, the plug is equipped with a collection cylinder for storing impurities.
[0010] Furthermore, a connecting rod is connected to the plug, and a scraper is provided on the connecting rod.
[0011] Furthermore, the plug is connected to the through hole via a thread.
[0012] Furthermore, the end cap is detachably connected to the housing via a threaded connection.
[0013] Furthermore, valves are provided on the intake pipe and / or exhaust pipe.
[0014] (III) Beneficial Effects
[0015] Compared with the prior art, this utility model provides an integrated environmental engineering waste gas treatment device, which has the following beneficial effects:
[0016] This integrated environmental engineering waste gas treatment equipment, through the setting of a filter element and an internal cavity, and the through hole on the end cap, allows the filter element to filter from the inner cavity to its outer wall. Impurities are filtered onto the inner wall of the filter element cavity, concentrating all impurities within the inner cavity. When cleaning is required, simply open the detachable plug at the through hole on the end cap to collect the impurities through the through hole. This avoids the problem of impurities being scattered across a large area of the filter surface and difficult to collect, greatly improving the efficiency of impurity cleaning and recovery, effectively reducing cleaning costs, and facilitating cleaning. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0019] Figure 3 This is a schematic diagram of the exploded structure of this utility model.
[0020] In the diagram: 1. Shell; 2. Inlet pipe; 3. Exhaust pipe; 4. Filter element; 5. Cavity; 6. End cap; 7. Through hole; 8. Plug; 9. Collection cylinder; 10. Connecting rod; 11. Scraper. Detailed Implementation
[0021] 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.
[0022] Please see Figure 1-3 The present invention discloses an integrated environmental engineering waste gas treatment device, comprising a shell 1, with an opening at the bottom and a hollow interior, an air inlet pipe 2 connected to the top of the shell 1, an exhaust pipe 3 provided on the side wall of the shell 1, and valves provided on the air inlet pipe 2 and / or the exhaust pipe 3.
[0023] A filter element 4 is installed inside the housing 1. The filter element 4 has a vertical cavity 5 with openings at both ends. One end of the cavity 5 is connected to the air intake pipe 2, and the other end faces the opening of the housing 1. An end cap 6 is installed at the opening of the housing 1. The end cap 6 is detachably connected to the housing 1 by means of a threaded connection, or other connection methods can be used. A through hole 7 is opened in the middle of the end cap 6, which is aligned with the cavity 5. A plug 8 is detachably installed in the through hole 7. The plug 8 is detachably connected to the through hole 7 by means of a threaded connection, or other detachable connection methods can be used.
[0024] During use, gas enters through the inlet pipe 2, is filtered by the filter element 4, and then exits through the exhaust pipe 3. The filter element 4 filters from its inner cavity to its outer wall. Impurities are filtered onto the inner wall of the cavity 5 of the filter element 4. By opening the plug 8, impurities inside the cavity 5 can be collected through the through hole 7. The impurities are filtered onto the inner wall of the cavity 5 of the filter element 4, concentrating them entirely within the inner cavity. When cleaning is required, simply open the detachable plug 8 at the through hole 7 on the end cover 6 to collect the impurities through this through hole 7.
[0025] Furthermore, a collection cylinder 9 is provided on the plug 8 to store impurities, and a large amount of impurities fall into the collection cylinder 9.
[0026] A connecting rod 10 is connected to the plug 8, and a scraper 11 is provided on the connecting rod 10. Rotating the plug 8 will cause the scraper 11 to rotate, which can scrape off a large amount of impurities on the inner cavity of the filter element 4.
[0027] In summary, this integrated environmental engineering waste gas treatment equipment, during use, allows waste gas to enter the housing 1 and pass through the filter element 4 from its inner cavity to its outer wall for filtration. During this process, impurities in the waste gas are intercepted and adhere to the inner wall of the cavity 5 of the filter element 4, and the purified gas is discharged from the housing 1 through the exhaust pipe 3.
[0028] When cleaning impurities, open the plug 8 on the end cap 6. At this time, the impurities in the cavity 5 of the filter element 4 will flow out through the through hole 7 on the end cap 6. Use the prepared container to collect them below the through hole 7 until the impurities are cleaned.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An integrated environmental engineering exhaust gas treatment device comprising a housing (1), characterized in that: The shell (1) is open at the bottom end, hollow inside, and connected to an air inlet pipe (2) at the top end. A filter core (4) is installed inside the shell (1). The filter core (4) is internally provided with a vertical cavity (5) open at both ends. One end of the cavity (5) is in communication with the air inlet pipe (2), and the other end faces the opening of the shell (1). An end cover (6) is installed at the opening of the shell (1). A through hole (7) is formed in the middle of the end cover (6) and aligned with the cavity (5). A plug (8) is detachably installed in the through hole (7). An exhaust pipe (3) is provided on the side wall of the shell (1). In use, gas enters through the air inlet pipe (2), is filtered by the filter core (4), and is discharged through the exhaust pipe (3). The filter core (4) filters from its inner cavity to its outer wall. Impurities are filtered on the inner wall of the cavity (5) of the filter core (4). By opening the plug (8), impurities in the cavity (5) can be collected through the through hole (7).
2. The integrated environmental engineering exhaust gas treatment device according to claim 1, characterized in that: A collection cylinder (9) is provided on the plug (8) for storing impurities.
3. The integrated environmental engineering exhaust gas treatment device of claim 2, wherein: A connecting rod (10) is connected to the plug (8). A scraper (11) is provided on the connecting rod (10).
4. The integrated environmental engineering exhaust gas treatment device of claim 3, wherein: The plug (8) and the through hole (7) are connected by threads.
5. The integrated environmental engineering exhaust gas treatment device of claim 1, wherein: The end cover (6) and the shell (1) are detachably connected by threads.
6. The integrated environmental engineering exhaust gas treatment device of claim 1, wherein: Valves are provided on the air inlet pipe (2) and / or the exhaust pipe (3).