Gooseneck pipe

Abstract

The utility model relates to the technical field of cement decomposing furnaces, in particular to a gooseneck, which comprises a U-shaped pipe and a second connecting frame, corrugated pipes are respectively communicated and mounted at two ends of the bottom of the U-shaped pipe, a hole is formed in the middle of the lower end face of the U-shaped pipe, a communicating pipe is communicated and mounted in the middle of the lower end face of the U-shaped pipe, and the gooseneck further comprises a control bin. The control bin communicates with the bottom of the communicating pipe. A vibration mechanism body is fixedly installed in the control bin. Wherein the top of the vibration mechanism body penetrates through the communicating pipe; wherein a buffer mechanism body is fixedly mounted below the control bin; wherein the bottom of the buffer mechanism body is fixedly mounted on the upper surface of the second connecting frame. According to the utility model, the problem that the stability of the joint of the pipe body and the connected pipe fitting is reduced due to vibration when the device is used in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement decomposition furnaces, in particular to a gooseneck pipe. Background Art

[0002] Dry process cement production lines are developing rapidly, and most of them adopt decomposition furnaces for production. However, it is found in the operation and use of decomposition furnace equipment that the traditional gooseneck tubes all adopt the traditional "U"-shaped cylindrical curved tube structure. Although it can meet the needs of material and airflow transportation, the bending radius of the gooseneck tube is relatively large, which leads to a large amount of material accumulation at the gooseneck tube position. As a result, it is very easy to cause the accumulated material to fall and collapse due to excessive thickness of the accumulated material, vibration and other reasons, so that the material is contaminated by the accumulated material, which seriously affects the quality of cement products. In addition, when eliminating the accumulated material, workers need to frequently use high-pressure airflow devices to clean the gooseneck tube with high-pressure airflow. This cleaning method makes the cleaning method cumbersome and has low work efficiency.

[0003] Chinese utility model patent: Publication number CN214120759U discloses an anti-accumulation gooseneck pipe for a cement production decomposition furnace, including a pipe body, connecting pipes are fixedly connected to the inner walls of both ends of the pipe body, and fixing rings are threadedly connected to the outer sides of both ends of the pipe body. The pipe body includes a curved portion and an inverted V portion, the curved portion is located above the inverted V portion, a cleaning port is provided on the curved portion, a cleaning cover is threadedly connected to the cleaning port, two first chutes are provided on both sides of the inverted V portion, sliders are slidably connected in four of the first chutes, one side of the inner wall of the four first chutes is fixedly connected with a telescopic assembly, and the other ends of the four telescopic assemblies are respectively fixedly connected to one side of the four sliders, two of the sliders form a group, and the tops of the two groups of sliders are fixedly connected with L-shaped plates, and the outer surfaces of the two L-shaped plates are provided with a plurality of first guide grooves, and the plurality of first guide grooves are evenly distributed on the outer surfaces of the two L-shaped plates, and the tops of the two L-shaped plates are fixedly connected with two movable rods.

[0004] In the existing technology, when CN214120759U is in use, through the joint action of the first slide groove, the slider, the telescopic assembly, the L-shaped plate, the movable rod, the triangular plate, the second slide groove, the second spring, the annular groove and the annular block, the L-shaped plate can move when the gas flows in the pipe body, thereby effectively preventing the accumulation of materials in the pipe body. Through the setting of the cleaning port and the cleaning cover, the L-shaped plate and the triangular plate can be conveniently cleaned. Through the setting of the connecting pipe and the fixing ring, the pipe body can be conveniently connected to other pipe fittings.

[0005] However, in actual use, since the device cleans the material through vibration, the stability of the connection between the pipe body and the connected pipe will be reduced during the vibration process, so a gooseneck pipe is needed to solve the above problem. Utility Model Content

[0006] The purpose of the utility model is to provide a gooseneck tube, which has the advantage of avoiding the reduction of stability of the connection between the tube body and the connected pipe fitting due to vibration, and solves the problem in the prior art that the stability of the connection between the tube body and the connected pipe fitting is reduced due to vibration when the device is in use.

[0007] To achieve the above object, the utility model provides the following technical solutions: a gooseneck pipe, comprising a U-shaped pipe and a second connecting frame, wherein the two ends of the bottom of the U-shaped pipe are connected and installed with a corrugated pipe respectively, and the middle of the lower end surface of the U-shaped pipe is opened and connected and installed with a connecting pipe, and further comprising a control chamber;

[0008] The control compartment is connected and installed at the bottom of the connecting pipe;

[0009] Wherein, a vibration mechanism body is fixedly installed in the control compartment;

[0010] Wherein, the top of the vibration mechanism body passes through the connecting pipe;

[0011] Wherein, a buffer mechanism body is fixedly installed below the control compartment;

[0012] Wherein, the bottom of the buffer mechanism body is fixedly mounted on the upper surface of the second connecting frame.

[0013] When using a gooseneck tube in the technical solution, the bellows is installed at the bottom of the U-tube through a flange, and the bottom of the bellows is connected to the bottom of the connected pipe through the flange. At this time, the control bin is fixedly installed at the bottom of the connecting pipe, and the bottom of the vibration mechanism body passes through the connecting pipe. At the same time, the second connecting frame is fixedly installed on the pipe wall of the connected pipe through a ring clamp, so that the U-tube can be stably connected to the connected pipe. After the vibration mechanism body is started, the material in the U-tube can be vibrated, and during the vibration process, the bellows can be used to avoid excessive vibration, which may cause the stability of the connection between the U-tube and the connected pipe to be reduced.

[0014] Preferably, an inspection groove is provided at the top of the U-shaped tube, and an inspection cover is threadedly installed on the inspection groove at the top of the U-shaped tube.

[0015] An inspection groove is provided at the top of the U-shaped tube, and an inspection cover is threadedly installed on the inspection groove at the top of the U-shaped tube, so that residual materials in the U-shaped tube can be cleaned by opening the inspection cover.

[0016] Preferably, flanges are provided at both upper and lower ends of the bellows, the top of the bellows is connected and installed with the bottom of the U-shaped tube through the flange, and the bottom of the bellows is connected and installed with the connected pipe through the flange.

[0017] By arranging flanges at both ends of the bellows, the top of the bellows is connected and installed with the bottom of the U-shaped pipe through the flange, and the bottom of the bellows is connected and installed with the connected pipe through the flange.

[0018] Preferably, a first connecting frame is welded and installed on the bottom of the outer wall of the control compartment, a connecting rod is fixedly installed on the bottom of the first connecting frame, and the top of the connecting rod is fixedly connected to the top of the buffer mechanism body.

[0019] A first connecting frame is welded and installed at the bottom of the outer wall of the control chamber, and a connecting rod is fixedly installed at the bottom of the first connecting frame. At the same time, the top of the connecting rod is fixedly connected to the top of the buffer mechanism body, so that the control chamber can be fixedly connected to the buffer mechanism body.

[0020] Preferably, ring clamps are movably installed on both sides of the second connecting frame, and the second connecting frame is fixedly connected to the connected pipe through the ring clamps.

[0021] Ring clamps are movably installed on both sides of the second connecting frame, and the second connecting frame is fixedly connected to the connected pipe fittings through the ring clamps, so that the stability between the U-shaped pipe and the connected pipe fittings is improved.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0023] The utility model sets a control bin and connects and installs the control bin at the bottom of the connecting pipe. At the same time, a vibration mechanism body is fixedly installed in the control bin, and the top of the vibration mechanism body passes through the connecting pipe. At the same time, a buffer mechanism body is fixedly installed below the control bin, and the bottom of the buffer mechanism body is fixedly installed on the upper surface of the second connecting frame. The bellows is connected and installed at the bottom of the U-shaped pipe through a flange, and the bottom of the bellows is connected and installed with the bottom of the connected pipe fitting through the flange. At this time, the control bin is fixedly installed at the bottom of the connecting pipe, and the bottom of the vibration mechanism body passes through the connecting pipe. At the same time, the second connecting frame is fixedly installed on the pipe wall of the connected pipe fitting through a ring clamp, so that the U-shaped pipe can be stably connected to the connected pipe fitting. After the vibration mechanism body is started, the material in the U-shaped pipe can be vibrated, and during the vibration process, the bellows can be used to avoid excessive vibration and reduce the stability of the connection between the U-shaped pipe and the connected pipe fitting, thereby achieving the effect of avoiding the reduction of the stability of the connection between the pipe body and the connected pipe fitting due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0026] Figure 3 For the utility model Figure 2 The structural diagram of the enlarged part in the middle;

[0027] Figure 4 It is a schematic diagram of the connection structure of the buffer mechanism body of the utility model.

[0028] In the figure: 1. U-shaped tube; 2. connecting tube; 3. first connecting frame; 4. connecting rod; 5. buffer mechanism body; 6. second connecting frame; 7. ring clamp; 8. bellows; 9. control compartment; 10. inspection cover; 11. vibration mechanism body. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model is provided: a gooseneck tube, comprising a U-shaped tube 1 and a second connecting frame 6, the two ends of the bottom of the U-shaped tube 1 are connected and installed with a bellows 8, the middle of the lower end surface of the U-shaped tube 1 is opened and connected and installed with a connecting pipe 2, and also includes a control compartment 9;

[0032] Specifically,

[0033] The control chamber 9 is connected and installed at the bottom of the connecting pipe 2;

[0034] Among them, a vibration mechanism body 11 is fixedly installed in the control compartment 9;

[0035] The top of the vibration mechanism body 11 passes through the connecting pipe 2;

[0036] Wherein, a buffer mechanism body 5 is fixedly installed below the control compartment 9;

[0037] The bottom of the buffer mechanism body 5 is fixedly mounted on the upper surface of the second connecting frame 6 .

[0038] By setting a control bin 9, and connecting and installing the control bin 9 at the bottom of the connecting pipe 2, at the same time, a vibration mechanism body 11 is fixedly installed in the control bin 9, and the top of the vibration mechanism body 11 passes through the connecting pipe 2, at the same time, a buffer mechanism body 5 is fixedly installed below the control bin 9, and the bottom of the buffer mechanism body 5 is fixedly installed on the upper surface of the second connecting frame 6, and the bellows 8 is connected and installed at the bottom of the U-shaped tube 1 through a flange, and the bottom of the bellows 8 is connected and installed with the bottom of the connected pipe fitting through the flange. At this time, the control bin 9 is fixedly installed at the bottom of the connecting pipe 2, and the bottom of the vibration mechanism body 11 passes through the connecting pipe 2. At the same time, the second connecting frame 6 is fixedly installed on the pipe wall of the connected pipe fitting through the ring clamp 7, so that the U-shaped tube 1 can be stably connected to the connected pipe fitting. After the vibration mechanism body 11 is started, the material in the U-shaped tube 1 can be vibrated, and during the vibration process, the bellows 8 can be used to avoid excessive vibration and reduce the stability of the connection between the U-shaped tube 1 and the connected pipe fitting, thereby achieving the effect of avoiding the reduction of the stability of the connection between the tube body and the connected pipe fitting due to vibration.

[0039] Furthermore, an inspection groove is provided at the top of the U-shaped tube 1 , and an inspection cover 10 is threadedly installed on the inspection groove at the top of the U-shaped tube 1 .

[0040] By providing an inspection groove at the top of the U-shaped tube 1 and threadably mounting an inspection cover 10 on the inspection groove at the top of the U-shaped tube 1 , the residual materials in the U-shaped tube 1 can be cleaned by opening the inspection cover 10 .

[0041] Furthermore, flanges are provided at both upper and lower ends of the bellows 8, the top of the bellows 8 is connected and installed with the bottom of the U-shaped tube 1 through the flange, and the bottom of the bellows 8 is connected and installed with the connected pipe fitting through the flange.

[0042] By providing flanges at both ends of the bellows 8, the top of the bellows 8 is connected to the bottom of the U-shaped tube 1 through the flange, and the bottom of the bellows 8 is connected to the connected pipe through the flange.

[0043] Furthermore, a first connecting frame 3 is welded and installed on the bottom of the outer wall of the control compartment 9 , a connecting rod 4 is fixedly installed on the bottom of the first connecting frame 3 , and the top of the connecting rod 4 is fixedly connected to the top of the buffer mechanism body 5 .

[0044] A first connecting frame 3 is welded and installed at the bottom of the outer wall of the control chamber 9, and a connecting rod 4 is fixedly installed at the bottom of the first connecting frame 3. At the same time, the top of the connecting rod 4 is fixedly connected to the top of the buffer mechanism body 5, so that the control chamber 9 can be fixedly connected to the buffer mechanism body 5.

[0045] Furthermore, ring clamps 7 are movably installed on both sides of the second connecting frame 6 , and the second connecting frame 6 is fixedly connected to the connected pipe fittings through the ring clamps 7 .

[0046] Ring clamps 7 are movably installed on both sides of the second connecting frame 6, and the second connecting frame 6 is fixedly connected to the connected pipe fittings through the ring clamps 7, so that the stability between the U-shaped tube 1 and the connected pipe fittings is improved.

[0047] When the utility model is used, the bellows 8 is installed at the bottom of the U-shaped tube 1 through the flange, and the bottom of the bellows 8 is installed in communication with the bottom of the connected pipe through the flange. At this time, the control bin 9 is fixedly installed at the bottom of the connecting tube 2, and the bottom of the vibration mechanism body 11 passes through the connecting tube 2. At the same time, the second connecting frame 6 is fixedly installed on the pipe wall of the connected pipe through the ring clamp 7, so that the U-shaped tube 1 can be stably connected to the connected pipe. After the vibration mechanism body 11 is started, the material in the U-shaped tube 1 can be vibrated, and during the vibration process, the bellows 8 can be used to avoid excessive vibration, which may cause the stability of the connection between the U-shaped tube 1 and the connected pipe to be reduced.

[0048] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A gooseneck pipe, comprising a U-shaped pipe (1) and a second connecting frame (6), wherein the two ends of the bottom of the U-shaped pipe (1) are connected and installed with a corrugated pipe (8), and a hole is opened in the middle of the lower end surface of the U-shaped pipe (1) and connected and installed with a connecting pipe (2), characterized in that: Also includes: A control chamber (9) is connected and installed at the bottom of the connecting pipe (2); Wherein, a vibration mechanism body (11) is fixedly installed in the control compartment (9); Wherein, the top of the vibration mechanism body (11) passes through the connecting pipe (2); Wherein, a buffer mechanism body (5) is fixedly installed below the control compartment (9); The bottom of the buffer mechanism body (5) is fixedly mounted on the upper surface of the second connecting frame (6).

2. A gooseneck according to claim 1, characterized in that: The top of the U-shaped tube (1) is provided with an inspection groove, and an inspection cover (10) is threadedly mounted on the inspection groove at the top of the U-shaped tube (1).

3. A gooseneck according to claim 1, characterized in that: The bellows (8) is provided with flanges at both the upper and lower ends. The top of the bellows (8) is connected to the bottom of the U-shaped tube (1) through the flange, and the bottom of the bellows (8) is connected to the connected pipe through the flange.

4. A gooseneck according to claim 1, characterized in that: A first connecting frame (3) is welded and installed at the bottom of the outer wall of the control chamber (9), a connecting rod (4) is fixedly installed at the bottom of the first connecting frame (3), and the top of the connecting rod (4) is fixedly connected to the top of the buffer mechanism body (5).

5. A gooseneck according to claim 1, characterized in that: Ring clamps (7) are movably mounted on both sides of the second connecting frame (6), and the second connecting frame (6) is fixedly connected to the connected pipe fittings via the ring clamps (7).

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