Natural gas heated vertical lancing furnace

Abstract

The utility model discloses a natural gas heating vertical type foaming furnace, including the shell, the one side of shell is connected with the filter mechanism of reducing the influence of water vapor to natural gas combustion, the bottom fixedly connected with the fixed frame of shell, the inboard fixedly connected with two groups of adjusting mechanism of adjusting foaming raw material surface tension of fixed frame, the filter mechanism includes the connecting pipe, activated carbon filter sleeve, conveying pipe no.

Description

Technical Field

[0001] This utility model relates to the field of vertical foaming furnace technology, specifically a natural gas heated vertical foaming furnace. Background Technology

[0002] A natural gas-heated vertical foaming furnace is a device that uses natural gas as an energy source for heating and is widely used in foaming processes in the plastics and rubber industries. It is mainly used to foam raw materials through heating and pressure to produce foamed products with a certain thickness and structure. Vertical foaming furnaces are typically vertical in structure, saving space and facilitating operation. Natural gas generates heat through combustion, which heats the raw materials inside the furnace. A burner is installed inside the furnace to ignite the natural gas and transfer heat to the interior. Under this heating and pressure, the materials undergo a foaming reaction, forming foamed products of a predetermined shape.

[0003] The shortcomings of existing technology:

[0004] Currently, when using natural gas-heated vertical foaming furnaces, the water vapor produced by natural gas combustion is directly discharged, which easily leads to energy waste and pollution to the external environment. Utility Model Content

[0005] The purpose of this invention is to provide a natural gas-heated vertical foaming furnace to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a natural gas-heated vertical foaming furnace, comprising a shell, a filter mechanism for reducing the impact of water vapor on natural gas combustion is connected through one side of the shell, a fixing frame is fixedly connected to the bottom of the shell, and two sets of adjustment mechanisms for adjusting the surface tension of the foaming raw materials are fixedly connected to the inner side of the fixing frame, the filter mechanism comprising:

[0007] A connecting pipe, which extends through and connects to one side of the outer casing;

[0008] An activated carbon filter sleeve is connected through one end of a connecting pipe;

[0009] Delivery pipe one, which is fixedly installed on the top of the activated carbon filter sleeve by bolts;

[0010] A filter sleeve is fixedly installed at one end of a conveying pipe.

[0011] A water-resistant membrane, which is fitted inside the filter sleeve.

[0012] Preferably, the adjustment mechanism includes:

[0013] A telescopic cylinder, which is fixedly connected to the inner side of the fixed frame;

[0014] A connecting connector, which is fixedly connected to the output end of the telescopic cylinder;

[0015] A push rod, which is rotatably connected to one end of a connecting joint;

[0016] A movable bolt, which is rotatably connected to the inside of the push rod.

[0017] Preferably, the inner wall of the outer shell is fixedly connected with several sets of support columns, one end of the support columns is fixedly connected to an inner furnace, and the bottom of the filter sleeve is connected through a discharge pipe.

[0018] Preferably, the top of the inner furnace is provided with a flue gas passage, and a collection pipe is connected through the top of the flue gas passage.

[0019] Preferably, the filtration mechanism further includes:

[0020] Delivery pipe two, which is connected to one end of the filter sleeve;

[0021] A negative pressure pump, wherein the negative pressure pump is connected through one end of the delivery pipe 2;

[0022] An input pipe is connected to the input end of the negative pressure pump.

[0023] Preferably, a pressure roller is rotatably connected inside the push rod, and two sets of conveying rollers are rotatably connected inside the fixed frame.

[0024] Preferably, four sets of fixing posts are fixedly connected to the bottom of the outer casing, and several sets of ventilation fans are provided on both sides of the outer casing.

[0025] Compared with the prior art, the beneficial effects of this utility model are:

[0026] 1. This natural gas-heated vertical foaming furnace has a filtration mechanism including a connecting pipe, an activated carbon filter sleeve, a conveying pipe, a water filter sleeve, and a water-proof membrane. During use, the combustion of natural gas produces water vapor and harmful gases, which enter the collection pipe through the flue gas channel. This activates a negative pressure pump, which transports the water vapor and gases to the water filter sleeve. The water-proof membrane inside the water filter sleeve intercepts the water vapor and discharges it through the discharge pipe. The harmful gases are filtered through the activated carbon filter sleeve and then discharged back into the flue gas channel. This reduces the impact of water vapor on the combustion of natural gas, and allows the re-entry of air with residual heat, reducing the energy consumption of secondary heating and minimizing pollution to the external environment.

[0027] 2. The natural gas-heated vertical foaming furnace has an adjustment mechanism including a telescopic cylinder, a connecting joint, a push rod, and a movable bolt. During use, to adjust the surface tension of the foaming material as needed, the telescopic cylinder is activated, causing it to push the connecting joint. This causes one end of the push rod to rotate at the connecting joint, while simultaneously rotating on the surface of the movable bolt. This allows the push rod to adjust the position of the pressure roller, which then presses against the surface of the foaming material, thereby adjusting the surface tension and preventing excessive or insufficient tension from causing the foaming material to detach or break, thus affecting production quality. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is a split front perspective view of the present invention;

[0030] Figure 3 This is a front perspective view of the adjustment mechanism of this utility model;

[0031] Figure 4 This is a front perspective view of the filter mechanism of this utility model.

[0032] In the diagram: 1. Outer shell; 2. Filtration mechanism; 201. Connecting pipe; 202. Activated carbon filter sleeve; 203. Conveying pipe one; 204. Water filter sleeve; 205. Water-resistant membrane; 206. Conveying pipe two; 207. Negative pressure pump; 208. Input pipe; 3. Fixing frame; 4. Adjustment mechanism; 401. Telescopic cylinder; 402. Connecting joint; 403. Push rod; 404. Movable bolt; 5. Support column; 6. Inner furnace; 7. Flue gas passage; 8. Collection pipe; 9. Pressure roller; 10. Conveying roller; 11. Fixing column; 12. Ventilation fan; 13. Discharge pipe. Detailed Implementation

[0033] 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.

[0034] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integrated connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0037] Example 1

[0038] Please see Figure 1-4As shown, this utility model provides a technical solution for a natural gas-heated vertical foaming furnace: It includes an outer shell 1, with a filter mechanism 2 connected through one side of the outer shell 1 to reduce the impact of water vapor on natural gas combustion. A fixing frame 3 is fixedly connected to the bottom of the outer shell 1, and two sets of adjustment mechanisms 4 for adjusting the surface tension of the foaming raw materials are fixedly connected to the inner side of the fixing frame 3. The filter mechanism 2 includes a connecting pipe 201, an activated carbon filter sleeve 202, a conveying pipe 203, a water-filtering sleeve 204, and a water-resistant membrane 205. The connecting pipe 201 is connected through one side of the outer shell 1; the activated carbon filter sleeve 202 is connected through one end of the connecting pipe 201; the conveying pipe 203 is fixedly installed at the top of the activated carbon filter sleeve 202 by bolts; the filter... The water jacket 204 is fixedly installed at one end of the conveying pipe 203; the water-proof membrane 205 is sleeved inside the water filter jacket 204. During use, the combustion of gas produces water vapor and harmful gases, which enter the collection pipe 8 through the flue gas channel 7, thereby activating the negative pressure pump 207, which transports the water vapor and gases to the water filter jacket 204. The water-proof membrane 205 inside the water filter jacket 204 intercepts the water vapor and discharges it through the discharge pipe 13, while the harmful gases are filtered through the activated carbon filter jacket 202 and discharged back into the flue gas channel 7. This reduces the impact of water vapor on the combustion of natural gas, and allows the re-entry of air with residual heat, reducing the energy consumption of secondary heating and reducing pollution to the external environment.

[0039] The adjustment mechanism 4 includes a telescopic cylinder 401, a connecting joint 402, a push rod 403, and a movable bolt 404. The telescopic cylinder 401 is fixedly connected to the inner side of the fixed frame 3; the connecting joint 402 is fixedly connected to the output end of the telescopic cylinder 401; the push rod 403 is rotatably connected to one end of the connecting joint 402; and the movable bolt 404 is rotatably connected to the inside of the push rod 403. In use, to adjust the surface tension of the foaming material as needed, the telescopic cylinder 401 is activated, causing the telescopic cylinder 401 to push the connecting joint 402. This causes one end of the push rod 403 to rotate at the connecting joint 402, while the push rod 403 rotates on the surface of the movable bolt 404. This causes the push rod 403 to drive the pressure roller 9 to adjust its position, using the pressure roller 9 to squeeze the surface of the foaming material, thereby achieving the effect of adjusting the surface tension of the foaming material and preventing the tension from being too high or too low, which could cause the foaming material to fall off or break, affecting production quality.

[0040] Several sets of support columns 5 are fixedly connected to the inner wall of the outer shell 1. One end of the support column 5 is fixedly connected to the inner furnace 6. The bottom of the water filter sleeve 204 is connected to the discharge pipe 13.

[0041] The top of the inner furnace 6 is provided with a flue gas passage 7, and a collection pipe 8 is connected through the top of the flue gas passage 7.

[0042] Filter mechanism 2 also includes:

[0043] The second conveying pipe 206 is connected to one end of the filter sleeve 204.

[0044] Negative pressure pump 207 is connected to one end of delivery pipe 206.

[0045] Input pipe 208 is connected to the input end of negative pressure pump 207.

[0046] The push rod 403 is internally connected to a pressure roller 9, and the fixed frame 3 is internally connected to two sets of conveyor rollers 10.

[0047] Four sets of fixing posts 11 are fixedly connected to the bottom of the outer casing 1, and several sets of ventilation fans 12 are provided on both sides of the outer casing 1.

[0048] In this device, the combustion of natural gas produces water vapor and harmful gases, which enter the collection pipe 8 through the flue gas passage 7. This activates the negative pressure pump 207, which transports the water vapor and gases to the water filter sleeve 204. The water-blocking membrane 205 inside the water filter sleeve 204 intercepts the water vapor and discharges it through the discharge pipe 13. The harmful gases are filtered through the activated carbon filter sleeve 202 and then discharged back into the flue gas passage 7. This reduces the impact of water vapor on natural gas combustion, and the re-entry of air with residual heat reduces the energy consumption of secondary heating. To reduce pollution to the external environment; during use, the telescopic cylinder 401 is activated to adjust the surface tension of the foaming material as needed. This causes the telescopic cylinder 401 to push the connecting joint 402, which in turn pushes one end of the rod 403 to rotate at the connecting joint 402. At the same time, the rod 403 rotates on the surface of the movable bolt 404, causing the rod 403 to drive the pressure roller 9 to adjust its position. The pressure roller 9 then squeezes the surface of the foaming material, thereby achieving the effect of adjusting the surface tension of the foaming material. This prevents the tension from being too high or too low, which could cause the foaming material to fall off or break, affecting production quality.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A natural gas-heated vertical foaming furnace, comprising an outer shell (1), characterized in that: A filter mechanism (2) for reducing the impact of water vapor on natural gas combustion is connected through one side of the outer shell (1). A fixing frame (3) is fixedly connected to the bottom of the outer shell (1). Two sets of adjustment mechanisms (4) for adjusting the surface tension of the foaming material are fixedly connected to the inner side of the fixing frame (3). The filter mechanism (2) includes: A connecting pipe (201) is connected through to one side of the outer casing (1); An activated carbon filter sleeve (202) is connected through to one end of a connecting pipe (201); Delivery pipe 1 (203) is fixedly installed on the top of activated carbon filter sleeve (202) by bolts; A filter sleeve (204) is fixedly installed at one end of a conveying pipe (203); Water-proof membrane (205), which is fitted inside the water filter sleeve (204).

2. The natural gas-heated vertical foaming furnace according to claim 1, characterized in that: The adjustment mechanism (4) includes: Telescopic cylinder (401), the telescopic cylinder (401) is fixedly connected to the inner side of the fixed frame (3); Connecting connector (402), which is fixedly connected to the output end of telescopic cylinder (401); A push rod (403) is rotatably connected to one end of a connecting joint (402); A movable bolt (404) is rotatably connected to the inside of a push rod (403).

3. A natural gas-heated vertical foaming furnace according to claim 1, characterized in that: The inner wall of the outer shell (1) is fixedly connected with several sets of support columns (5), one end of the support column (5) is fixedly connected with an inner furnace (6), and the bottom of the water filter sleeve (204) is connected with a discharge pipe (13).

4. A natural gas-heated vertical foaming furnace according to claim 3, characterized in that: The top of the inner furnace (6) is provided with a flue gas passage (7), and the top of the flue gas passage (7) is connected to a collection pipe (8).

5. A natural gas-heated vertical foaming furnace according to claim 1, characterized in that: The filtration mechanism (2) further includes: Delivery pipe two (206) is connected through to one end of the filter sleeve (204); A negative pressure pump (207) is connected to one end of the delivery pipe (206); The input pipe (208) is connected to the input end of the negative pressure pump (207).

6. A natural gas-heated vertical foaming furnace according to claim 2, characterized in that: The push rod (403) is rotatably connected to a pressure roller (9), and the fixed frame (3) is rotatably connected to two sets of conveying rollers (10).

7. A natural gas-heated vertical foaming furnace according to claim 1, characterized in that: The bottom of the outer shell (1) is fixedly connected with four sets of fixed columns (11), and several sets of ventilation fans (12) are provided on both sides of the outer shell (1).

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