Cleaning-free waste gas collecting system
By setting up flue gas collectors and cleaning parts on the film production mold, the problem of difficult oils being cleaned after the exhaust gas is cooled is solved, and the cleaning and cleaning of flue gas is achieved, ensuring the safety of the equipment and operating environment.
Patent Information
- Application Number
- CN202420721385.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-09
AI Technical Summary
During the film production process, the by-product exhaust gas becomes oily after cooling, making it difficult to clean, affecting the operation and operating environment of the equipment, and even posing a threat to the health of the operator.
A cleaning-free exhaust gas collection system is designed. By setting the first and second flue gas collectors on the mold, the cooled flue gas is guided into the collection chamber by using the guide slope and the collection chamber, and combining the smoke exhaust and the cleaning member to realize the smoke. Gas is free to clean up and collect and clean.
It effectively solves the problem of difficulty in cleaning the exhaust gas, ensures the cleanliness of the outside of the equipment, prevents secondary pollution, and improves the safety of the operating environment.
Smart Images
Figure CN222220666U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste gas collection, and in particular to a cleaning-free waste gas collection system. Background Art
[0002] In the current film production process, especially in the process of film forming using precision molds, there is indeed a significant problem, that is, a large amount of byproduct waste gas is generated during the production process. Due to the particularity of the film production mold process, these waste gases often change into an oil-like viscous substance due to changes in physical properties during the cooling process, especially when returning to room temperature, which increases the difficulty of its collection and treatment. This causes part of the waste gas to remain on the external surface of the equipment at room temperature, forming oil deposits that are difficult to remove, which not only affects the normal operation and service life of the equipment, but also may cause secondary pollution to the working environment and even pose a potential threat to the health of the operators. Utility Model Content
[0003] The utility model provides a cleaning-free exhaust gas collection system, which solves the problem that exhaust gas is difficult to clean in the related technology.
[0004] The technical solution of the utility model is as follows:
[0005] Clean-free exhaust gas collection system, including:
[0006] Mould;
[0007] The first smoke collecting member is arranged on the mold, and has a first guiding slope and a first collecting cavity. The first collecting cavity has a smoke inlet and a smoke exhaust port. The bottom end of the first guiding slope leads to the first collecting cavity.
[0008] Optionally, the first smoke collecting member is arranged on one side of the mold;
[0009] The second smoke collecting member is arranged at the other side of the mold, and has a second guiding slope and a second collecting cavity. The second collecting cavity has a smoke inlet and a smoke exhaust port. The bottom end of the second guiding slope leads to the second collecting cavity.
[0010] Optionally, the first smoke collecting member comprises:
[0011] A heat conducting plate, arranged on the mold;
[0012] A first guide plate, obliquely arranged on the heat conducting plate;
[0013] The first collecting member is arranged at the bottom end of the first guide plate, and the first collecting chamber is located on the first collecting member.
[0014] Optionally, the heat conducting plate has a plurality of bending portions.
[0015] Optionally, the second smoke collecting member comprises:
[0016] a second guide plate, obliquely arranged on the mold;
[0017] The second collecting member is arranged at the bottom end of the second guide plate, and the second collecting chamber is located on the second collecting member.
[0018] Optionally, the mold has an opening, and the first collecting cavity and the second collecting cavity are used to collect smoke discharged from the opening, and further comprises:
[0019] There are two smoke exhaust members, which are respectively arranged on the first smoke collecting member and the second smoke collecting member, and the smoke exhaust members are used to exhaust the smoke from the smoke exhaust port.
[0020] Optionally, it also includes:
[0021] There are two cleaning parts, which are arranged on the first smoke collecting part and the second smoke collecting part, and the cleaning parts include:
[0022] A scraper is movably arranged in the first collecting chamber or the second collecting chamber, and the scraper is used to clean the first collecting chamber or the second collecting chamber.
[0023] Optionally, it also includes:
[0024] A connecting plate, wherein the scraper is arranged on the connecting plate and is moved in the first collecting chamber or the second collecting chamber through the connecting plate;
[0025] Two clamps are provided at two ends of the connecting plate, and the two clamps are used to clamp two ends of the first smoke collecting member or the second smoke collecting member;
[0026] The fixture comprises:
[0027] There are two rotating shafts, which are arranged on the connecting plate at intervals;
[0028] There are two rotating plates, which are rotatably arranged on the rotating shaft, and the rotating plates clamp or release the first smoke collecting member or the second smoke collecting member after rotating;
[0029] The screw rod has two ends respectively corresponding to threads arranged on the two rotating plates, and one end is a left-hand thread and the other end is a right-hand thread.
[0030] Optionally, the rotating plate comprises:
[0031] A first plate, rotatably disposed on the rotating shaft;
[0032] The second plate is obliquely arranged on the first plate.
[0033] Optionally, it also includes:
[0034] A lifting plate, which is lifted and arranged on the connecting plate;
[0035] The driving member is arranged on the lifting plate, the scraper is arranged on the driving member, and the driving member and the lifting plate drive the scraper to move.
[0036] The working principle and beneficial effects of the utility model are:
[0037] In the utility model, in order to solve the problem that waste gas is difficult to clean in the related technology, this scheme designs a first smoke collecting piece. By fixing the smoke collecting piece on the mold, the temperature of the mold is extremely high when producing the film, and the smoke is still in a gaseous state. When the smoke enters from the smoke inlet and approaches the first guide slope, it is cooled by the first guide slope and becomes a viscous oily substance. It flows directly into the first collecting chamber through the guidance of the first guide slope, and the remaining smoke directly passes through the first collecting chamber into the smoke exhaust port, thereby realizing the cleaning-free removal of the smoke. BRIEF DESCRIPTION OF THE DRAWINGS
[0038] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.
[0039] Figure 1 It is a schematic diagram of the structure of the utility model;
[0040] Figure 2 It is a schematic diagram of the local structure of the utility model;
[0041] Figure 3 for Figure 2 A magnified schematic diagram of point A;
[0042] Figure 4 This is a schematic diagram of the local structure of the cleaning piece of the utility model;
[0043] Figure 5 This is a schematic diagram of the baffle structure of the utility model;
[0044] In the figure: 1. mold, 2. first smoke collecting piece, 2-1. first guide slope, 2-2. first collecting chamber, 3. second smoke collecting piece, 3-1. second guide slope, 3-2. second collecting chamber, 2-3. heat conduction plate, 2-3-1. bending part, 2-4. first guide plate, 2-5. first collecting piece, 3-3. first guide plate, 3-4. second collecting piece, 1-1. opening, 4. smoke exhaust piece, 5. cleaning piece, 5-1. scraper, 6. connecting plate, 7. clamp, 7-1. rotating shaft, 7-2. rotating plate, 7-3. screw, 7-4. first plate, 7-5. second plate, 8. lifting plate, 9. driving piece. DETAILED DESCRIPTION
[0045] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, they can also be understood as further technical solutions without paying creative work. In some figures, components with the same structure or function are only schematically illustrated, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".
[0046] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected 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 this utility model can be understood according to specific circumstances.
[0047] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0048] Reference Figure 1~Figure 5 , which is the first embodiment of the utility model, proposes
[0049] Clean-free exhaust gas collection system, including:
[0050] Mould 1;
[0051] The first smoke collecting member 2 is arranged on the mold 1, and has a first guiding slope 2-1 and a first collecting chamber 2-2. The first collecting chamber 2-2 has a smoke inlet and a smoke exhaust port. The bottom end of the first guiding slope 2-1 leads to the first collecting chamber 2-2.
[0052] In this embodiment, in order to solve the problem that waste gas is difficult to clean in the related technology, this scheme designs a first smoke collecting component 2. By fixing the smoke collecting component on the mold 1, the temperature of the mold 1 is extremely high when producing the film, and the smoke is still in a gaseous state. When the smoke enters from the smoke inlet and approaches the first guide slope 2-1, it is cooled by the first guide slope 2-1 and becomes a viscous oily substance. It flows directly into the first collection chamber 2-2 through the guidance of the first guide slope 2-1, and the remaining smoke directly passes through the first collection chamber 2-2 into the smoke exhaust port, thereby realizing the smoke collection without cleaning.
[0053] Further, the first smoke collecting member 2 is arranged on one side of the mold 1;
[0054] The second smoke collecting member 3 is arranged on the other side of the mold 1, and has a second guide slope 3-1 and a second collecting chamber 3-2. The second collecting chamber 3-2 has a smoke inlet and a smoke exhaust port. The bottom end of the second guide slope 3-1 leads to the second collecting chamber 3-2.
[0055] In this embodiment, in order to fully exhaust the smoke, the first smoke collecting part 2 and the second smoke collecting part 3 are designed on both sides of the mold 1 respectively. The collection principles of the first smoke collecting part 2 and the second smoke collecting part 3 are the same. In order to avoid affecting the installation of other parts, the structures of the first smoke collecting part 2 and the second smoke collecting part 3 are slightly different.
[0056] Furthermore, the first smoke collecting member 2 comprises:
[0057] A heat conducting plate 2-3 is arranged on the mold 1;
[0058] A first guide plate 3-32-4 is obliquely arranged on the heat conducting plate 2-3;
[0059] The first collecting member 2-5 is arranged at the bottom end of the first guide plate 3-32-4, and the first collecting chamber 2-2 is located on the first collecting member 2-5.
[0060] The heat conducting plate 2-3 has a plurality of bent portions 2-3-1.
[0061] The second smoke collecting member 3 comprises:
[0062] A second guide plate is obliquely arranged on the mold 1;
[0063] The second collecting member 3-4 is arranged at the bottom end of the second guide plate, and the second collecting chamber 3-2 is located on the second collecting member 3-4.
[0064] The mold 1 has an opening 1-1, a first collecting cavity 2-2 and a second collecting cavity 3-2 for collecting smoke discharged from the opening 1-1, and further comprises:
[0065] There are two smoke exhaust members 4, which are respectively arranged on the first smoke collecting member 2 and the second smoke collecting member 3. The smoke exhaust members 4 are used to exhaust smoke from the smoke exhaust port.
[0066] In this embodiment, in order to specifically realize the cleaning-free collection of smoke, after the smoke is discharged from the opening 1-1 of the mold 1, the first collecting piece 2-5 and the second collecting piece 3-4 adsorb the smoke at the outlet through the smoke exhaust piece 4. When the smoke exhaust piece 4 adsorbs, the side of the smoke inlet of the first collecting chamber 2-2 and the second collecting chamber 3-2 close to the opening 1-1 will adsorb the smoke, and the side away from the opening 1-1 will adsorb air. In order to prevent the smoke from flowing out, the present scheme designs a baffle, which is located on both sides of the first collecting chamber and the second collecting chamber, so as to completely suck the smoke into the smoke inlet. After the smoke enters the smoke inlet, most of the smoke will enter the first collecting piece 2-5 and the second collecting piece 3-4 through the smoke exhaust port. The edge smoke will be cooled after contacting the first guide plate 3-32-4 and the second guide plate, and will flow into the first collecting chamber 2-2 and the second collecting chamber 3-2 through the guidance of the first guide slope 2-1 and the second guide slope 3-1, thereby ensuring the cleanliness of the outside of the equipment and preventing workers from contacting smoke oil and endangering their health.
[0067] Furthermore, it also includes:
[0068] The cleaning member 5 has two parts, which are arranged on the first smoke collecting member 2 and the second smoke collecting member 3. The cleaning member 5 includes:
[0069] The scraper 5-1 is movably disposed in the first collecting chamber 2-2 or the second collecting chamber 3-2, and the scraper 5-1 is used for cleaning the first collecting chamber 2-2 or the second collecting chamber 3-2.
[0070] In this embodiment, in order to clean the oily substances in the first collecting chamber 2-2 and the second collecting chamber 3-2, a detachable cleaning member 5 is designed in this scheme. The cleaning member 5 is arranged on the first collecting member 2-5 and the second collecting member 3-4 for cleaning. After the scraper 5-1 moves in the first collecting chamber 2-2 and the second collecting chamber 3-2, the oily substances in the first collecting chamber 2-2 and the second collecting chamber 3-2 are cleared.
[0071] Furthermore, it also includes:
[0072] The connecting plate 6, the scraper 5-1 is arranged on the connecting plate 6, and is moved into the first collecting chamber 2-2 or the second collecting chamber 3-2 through the connecting plate 6;
[0073] There are two clamps 7, which are arranged at both ends of the connecting plate 6, and the two clamps 7 are used to clamp both ends of the first smoke collecting member 2 or the second smoke collecting member 3;
[0074] The fixture 7 comprises:
[0075] There are two rotating shafts 7-1, which are arranged on the connecting plate 6 at intervals;
[0076] There are two rotating plates 7-2, which are rotatably arranged on the rotating shaft 7-1, and the rotating plates 7-2 clamp or release the first smoke collecting member 2 or the second smoke collecting member 3 after rotating;
[0077] The screw rod 7-3 has corresponding threads at both ends arranged on the two rotating plates 7-2, and one end is a left-handed thread and the other end is a right-handed thread.
[0078] In this embodiment, in order to realize the detachability of the cleaning piece 5, a clamp 7 is designed in this scheme. The connecting plate 6 is fixed to the first cleaning piece 5 or the second cleaning piece 5 through the clamp 7. By turning the screw 7-3, the two rotating plates 7-2 are rotated along the rotating shaft 7-1 and clamped at both ends of the first collecting piece 2-5 or the second collecting piece 3-4. After clamping, the position of the connecting plate 6 is fixed. After the connecting plate 6 is fixed, the scraper 5-1 moves in the first collecting chamber 2-2 or the second collecting chamber 3-2 to scrape off the oily substance.
[0079] Further, the rotating plate 7-2 includes:
[0080] A first plate 7-4, rotatably disposed on the rotating shaft 7-1;
[0081] The second plate 7-5 is obliquely arranged on the first plate 7-4.
[0082] In this embodiment, in order to clamp the first collecting piece 2-5 or the second collecting piece 3-4, the rotating plate 7-2 is designed as a structure of a first plate 7-4 and a second plate 7-5. After the first plate 7-4 rotates, the second plate 7-5 and the first collecting piece 2-5 or the second collecting piece 3-4 are almost parallel, which increases the contact area between the second plate 7-5 and the first collecting piece 2-5 or the second collecting piece 3-4 and strengthens the clamping force of the clamp 7.
[0083] Furthermore, it also includes:
[0084] A lifting plate 8 is lifted and arranged on the connecting plate 6;
[0085] The driving member 9 is arranged on the lifting plate 8, and the scraper 5-1 is arranged on the driving member 9. The driving member 9 and the lifting plate 8 drive the scraper 5-1 to move.
[0086] In this embodiment, in order to realize the movement of the scraper 5-1, a lifting plate 8 is designed on the connecting plate 6. The lifting and lowering of the lifting plate 8 realizes the squeezing force between the scraper 5-1 and the first collecting chamber 2-2 or the second collecting chamber 3-2, so as to ensure that the scraper 5-1 can scrape off the oil after moving. After adjusting the squeezing force between the scraper 5-1 and the first collecting chamber 2-2 or the second collecting chamber 3-2, the driving member 9 drives the lifting plate 8 to slide. The lifting plate 8 only slides but does not lift or lower. After sliding, the scraper 5-1 is mobilized to scrape off the oil. Since a small rib is designed on the first collecting chamber 2-2 and the second collecting chamber 3-2 to prevent the oil from flowing out, after the lifting plate 8 drives the scraper 5-1 to slide and approaches the small rib, the lifting plate 8 continues to lift and lower to scrape the oil out of the first collecting chamber 2-2 or the second collecting chamber 3-2.
[0087] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. Clean-free exhaust gas collection system, characterized in that: include: Mould (1); A first smoke collecting member (2) is arranged on the mould (1), and comprises a first guiding inclined surface (2-1) and a first collecting chamber (2-2), wherein the first collecting chamber (2-2) comprises a smoke inlet and a smoke outlet, and the bottom end of the first guiding inclined surface (2-1) leads to the first collecting chamber (2-2).
2. The cleaning-free exhaust gas collection system according to claim 1, characterized in that: The first smoke collecting component (2) is arranged on one side of the mold (1); The second smoke collecting member (3) is arranged on the other side of the mould (1), and comprises a second guiding inclined surface (3-1) and a second collecting cavity (3-2), wherein the second collecting cavity (3-2) comprises a smoke inlet and a smoke outlet, and the bottom end of the second guiding inclined surface (3-1) leads to the second collecting cavity (3-2).
3. The cleaning-free exhaust gas collection system according to claim 1, characterized in that: The first smoke collecting element (2) comprises: A heat conducting plate (2-3) arranged on the mold (1); A first flow guide plate (2-4) arranged obliquely on the heat conduction plate (2-3); The first collecting member (2-5) is arranged at the bottom end of the first guide plate (2-4), and the first collecting chamber (2-2) is located on the first collecting member (2-5).
4. The cleaning-free exhaust gas collection system according to claim 3, characterized in that: The heat conducting plate (2-3) has a plurality of bending portions (2-3-1).
5. The cleaning-free exhaust gas collection system according to claim 2, characterized in that: The second smoke collecting element (3) comprises: A second guide plate (3-3) arranged obliquely on the mold (1); The second collecting member (3-4) is arranged at the bottom end of the second guide plate (3-3), and the second collecting chamber (3-2) is located on the second collecting member (3-4).
6. The cleaning-free exhaust gas collection system according to claim 2, characterized in that: The mold (1) has an opening (1-1), and the first collecting cavity (2-2) and the second collecting cavity (3-2) are used to collect smoke discharged from the opening (1-1), and further comprises: The smoke exhaust members (4) are provided with two pieces, which are respectively arranged on the first smoke collecting member (2) and the second smoke collecting member (3), and the smoke exhaust members are used to exhaust smoke from the smoke exhaust port.
7. The cleaning-free exhaust gas collection system according to claim 2, characterized in that: Also includes: The cleaning parts (5) are provided in two pieces and are arranged on the first smoke collecting part (2) and the second smoke collecting part (3). The cleaning parts (5) include: A scraper (5-1) is movably arranged in the first collecting chamber (2-2) or the second collecting chamber (3-2), and the scraper (5-1) is used to clean the first collecting chamber (2-2) or the second collecting chamber (3-2).
8. The cleaning-free exhaust gas collection system according to claim 7, characterized in that: Also includes: A connecting plate (6), the scraper (5-1) being arranged on the connecting plate (6) and being moved by the connecting plate (6) into the first collecting chamber (2-2) or the second collecting chamber (3-2); Two clamps (7) are provided at two ends of the connecting plate (6), and the two clamps (7) are used to clamp two ends of the first smoke collecting member (2) or the second smoke collecting member (3); The clamp (7) comprises: There are two rotating shafts (7-1), which are arranged on the connecting plate (6) at intervals; The rotating plates (7-2) have two parts and are rotatably arranged on the rotating shaft (7-1); the rotating plates (7-2) clamp or loosen the first smoke collecting piece (2) or the second smoke collecting piece (3) after rotating; The screw rod (7-3) has corresponding threads at both ends arranged on the two rotating plates (7-2), one end of which is a left-handed thread and the other end of which is a right-handed thread.
9. The cleaning-free exhaust gas collection system according to claim 8, characterized in that: The rotating plate (7-2) comprises: A first plate (7-4) rotatably disposed on the rotating shaft (7-1); The second plate (7-5) is arranged obliquely on the first plate (7-4).
10. The cleaning-free exhaust gas collection system according to claim 8, characterized in that: Also includes: A lifting plate (8) which is lifted and arranged on the connecting plate (6); The driving member (9) is arranged on the lifting plate (8), and the scraper (5-1) is arranged on the driving member (9). The driving member (9) and the lifting plate (8) drive the scraper (5-1) to move.