Circulating fluidized bed deaerator

Abstract

The utility model relates to the technical field of circulating fluidized bed deaerators, in particular to a circulating fluidized bed deaerator. Comprising an adjusting device, the adjusting device comprises a connecting plate, the connecting plate is fixedly connected with the arc surface of a connecting opening, three adjusting grooves are formed in the arc surface of the connecting plate, fixing rods are fixedly connected to the two sides of the inner wall of each adjusting groove, and the ends, close to each other, of the two fixing rods are rotationally connected with the same connecting cylinder; the arc surface of the fixing rod is slidably connected with a coil spring, and the two ends of the coil spring are fixedly connected with the connecting cylinder and the adjusting groove correspondingly. According to the circulating fluidized bed deaerator provided by the utility model, when a pipeline needs to be connected with the connecting port of the circulating fluidized bed deaerator, the pipeline can be connected with the connecting port of the circulating fluidized bed deaerator through the adjusting device, the connecting speed of the pipeline and the connecting port can be increased through the adjusting device, the connecting efficiency is relatively high, and the connecting efficiency is relatively high. And the stability after installation is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating fluidized bed deaerators, in particular to a circulating fluidized bed deaerator. Background Art

[0002] Circulating fluidized bed deaerator is a device used to remove dissolved oxygen in water. Circulating fluidized bed deaerator is mainly used in industrial fields such as electricity and chemical industry. Circulating fluidized bed deaerator can effectively remove oxygen from water and prevent oxygen from corroding the equipment, thereby extending the service life of the equipment.

[0003] In the prior art, a utility model such as the announcement number CN216203280U discloses a deaerator, and the technical solution thereof is as follows: comprising a first air inlet and a first air outlet, wherein the first air inlet and the first air outlet are respectively located at the top of the first barrel body, a second air inlet is also provided at the bottom of the first barrel body, the bottom of the first barrel body also includes a group of support frames, an arc-shaped top cover is provided on the second barrel body, and at least one liquid level meter is provided on the arc-shaped top cover. The present application solves the technical problem of poor heat and mass transfer effects, resulting in small exhaust volume.

[0004] Regarding the above-mentioned related content, the following technical defects exist: screws can be used to connect the pipeline to the connecting port of the circulating fluidized bed deaerator, so that the oxygen in the pipeline liquid can be removed through the circulating fluidized bed deaerator. However, when connecting the pipeline to the connecting port of the circulating fluidized bed deaerator, it is found that the screws used for the connection require workers to use tools to complete the installation, and the number of screws during installation is large, which also leads to a slow speed of connecting the pipeline to the connecting port of the circulating fluidized bed deaerator. The connection method using screws will reduce the speed of connecting the pipeline to the connecting port.

[0005] Therefore, it is necessary to provide a new circulating fluidized bed deaerator to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the prior art that when connecting a pipeline to a connecting port of a circulating fluidized bed deaerator, it is found that the screws used for the connection require workers to use tools to complete the installation, and the number of screws during installation is large, which also leads to a slow speed of connecting the pipeline to the connecting port of the circulating fluidized bed deaerator. The connection method using screws will reduce the speed of connecting the pipeline to the connecting port.

[0007] In order to solve the above technical problems, the utility model provides a circulating fluidized bed deoxygenator, comprising: a circulating fluidized bed deoxygenator body, the lower surface of the circulating fluidized bed deoxygenator body is fixedly connected to two supporting devices, the side of the circulating fluidized bed deoxygenator body away from the supporting device is fixedly connected to an oxygen outlet, both ends of the circulating fluidized bed deoxygenator body are fixedly connected to connecting ports, and the side of the circulating fluidized bed deoxygenator body close to the connecting port is provided with an adjusting device, the adjusting device comprises a connecting plate, the connecting plate is fixedly connected to the arc surface of the connecting port, the arc surface of the connecting plate is provided with three adjusting grooves, the inner walls of the adjusting grooves are fixedly connected to fixing rods on both sides, and the two One end of the fixed rods close to each other is rotatably connected to the same connecting tube, the arc surface of the fixed rod is slidably connected to a coil spring, and two ends of the coil spring are respectively fixedly connected to the connecting tube and the adjusting groove, and the inner wall of the connecting tube is movably penetrated by a rotating rod, one end of the arc surface of the rotating rod is fixedly connected to a connecting block, and the other end of the arc surface of the rotating rod is threadedly connected to an assembling block, both sides of the assembling block are fixedly connected to connecting rods, and the two connecting rods are fixedly connected to the connecting plate, the arc surface of the rotating rod is threadedly connected to an adjusting plate, and the inner wall of the adjusting plate slides through a limiting rod, and one end of the arc surface of the connecting tube is fixedly connected to an adjusting block, and the limiting rod slides through the inner wall of the adjusting block.

[0008] The effect achieved by the above-mentioned components is: the pipeline is connected to the connecting port of the circulating fluidized bed deaerator body through screws, so that the oxygen in the pipeline liquid can be removed through the circulating fluidized bed deaerator body. The circulating fluidized bed deaerator body is a fluidized bed technology, which mixes the pipeline liquid with the gas to effectively remove the oxygen in the pipeline liquid. However, when connecting the pipeline to the connecting port of the circulating fluidized bed deaerator body, it is found that the screws used for the connection require workers to use tools to complete the installation, and the number of screws during installation is large, which also leads to a slow speed of connecting the pipeline to the connecting port of the circulating fluidized bed deaerator body. The connection method using screws will reduce the speed of connecting the pipeline to the connecting port. At this time, the pipeline can be connected to the connecting port of the circulating fluidized bed deaerator body through an adjusting device. The adjusting device can increase the speed of connecting the pipeline to the connecting port of the circulating fluidized bed deaerator body and improve the connection efficiency.

[0009] Preferably, the arc surface of the connecting block is provided with a plurality of anti-skid grooves, and the plurality of anti-skid grooves are evenly distributed on the arc surface of the connecting block.

[0010] The effect achieved by the above components is that when the rotating rod is rotated through the connecting block, the anti-skid groove installed on the connecting block can increase the friction between the connecting block and the worker's hand, thereby improving the stability of the hand when in contact with the connecting block through the anti-skid groove.

[0011] Preferably, one end of the rotating rod away from the connecting block is fixedly connected to a guide block, and the guide block is conical.

[0012] The effect achieved by the above components is that when the rotating rod contacts the inner wall of the assembly block, the guide block installed on the rotating rod can increase the connection speed of the rotating rod and the assembly block, thereby improving the connection efficiency of the two through the guide block.

[0013] Preferably, a contact plate is fixedly connected to one side of the adjustment plate close to the connecting plate, and an anti-slip pattern is provided on one side of the contact plate close to the connecting plate.

[0014] The effect achieved by the above components is that when the adjusting plate contacts the pipeline, the contact plate installed on the adjusting plate can increase the friction between the adjusting plate and the pipeline, thereby improving the stability of the contact between the two through the contact plate.

[0015] Preferably, a sealing gasket is fixedly connected to one side of the connecting plate close to the adjusting plate.

[0016] The effect achieved by the above components is: when the pipeline comes into contact with the circulating fluidized bed deaerator body through the connecting plate, the sealing gasket installed on the connecting plate can improve the sealing effect between the pipeline and the connecting plate, thereby improving the stability of gas or liquid transmission between the two through the sealing gasket.

[0017] Preferably, an auxiliary device is provided on the side of the circulating fluidized bed deaerator body close to the oxygen outlet, and the auxiliary device includes a support frame, the support frame is fixedly connected to the arc surface of the oxygen outlet, the support frame is fixedly connected to a motor on the side close to the circulating fluidized bed deaerator body, and the output end of the motor is fixedly connected to a gear, the support frame is rotatably connected to a rack on the side away from the circulating fluidized bed deaerator body, the inner wall of the rack is fixedly connected to a guide cylinder, the gear is meshed with the rack, the support frame is fixedly connected to a connecting plate on the side close to the rack, an electric push rod is fixedly connected to one side of the connecting plate, and an abutment block is fixedly connected to the output end of the electric push rod.

[0018] The effects achieved by the above components are as follows: when the circulating fluidized bed deaerator body discharges oxygen in the liquid through the oxygen outlet, the oxygen outlet direction of the oxygen outlet can be adjusted by an auxiliary device, thereby optimizing the contact effect between gas and liquid by adjusting the oxygen outlet direction, improving the deoxygenation efficiency of the circulating fluidized bed deaerator body, improving the overall performance of the circulating fluidized bed deaerator body, and reducing the accumulation of bubbles and particles in the circulating fluidized bed deaerator body.

[0019] Preferably, a plurality of protrusions are fixedly connected to one side of the abutment block close to the gear.

[0020] The effect achieved by the above components is that when the abutment block contacts the gear under the drive of the electric push rod, the protrusion installed on the abutment block can increase the friction between the abutment plate and the rack, thereby improving the fixing stability of the abutment block on the rack through the protrusion.

[0021] Compared with the related art, the circulating fluidized bed deaerator provided by the utility model has the following beneficial effects:

[0022] The utility model provides a circulating fluidized bed deaerator. By arranging an adjusting device, when it is necessary to connect a pipeline with a connecting port of the circulating fluidized bed deaerator, the pipeline can be connected with the connecting port of the circulating fluidized bed deaerator through the adjusting device. The speed of connecting the pipeline with the connecting port can be increased through the adjusting device, the connection efficiency is faster, and the stability after installation is also stronger.

[0023] By setting up auxiliary devices, when using a circulating fluidized bed deaerator to discharge oxygen through the oxygen outlet, the oxygen outlet direction of the circulating fluidized bed deaerator body can be adjusted through the auxiliary devices according to the use environment, thereby improving the deoxygenation effect of the entire circulating fluidized bed deaerator through adjustment, optimizing the direction of oxygen flow, and improving the stability of the operation of the circulating fluidized bed deaerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a circulating fluidized bed deaerator provided by the utility model;

[0025] Figure 2 for Figure 1 The structural schematic diagram of the regulating device shown;

[0026] Figure 3 for Figure 1 The schematic diagram of the split structure of the regulating device shown;

[0027] Figure 4 for Figure 3 The enlarged view of point A is shown;

[0028] Figure 5 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0029] Figure 6 for Figure 5 An enlarged view of point B is shown.

[0030] Numbers in the figure: 1. circulating fluidized bed deaerator body; 2. adjusting device; 201. connecting plate; 202. adjusting groove; 203. fixing rod; 204. coil spring; 205. connecting tube; 206. rotating rod; 207. connecting block; 208. adjusting plate; 209. limiting rod; 210. adjusting block; 211. connecting rod; 212. assembly block; 213. anti-skid groove; 214. contact plate; 215. guide block; 216. sealing pad; 3. auxiliary device; 31. supporting frame; 32. rack; 33. motor; 34. gear; 35. guide tube; 36. connecting plate; 37. electric push rod; 38. abutment block; 39. protrusion; 4. connecting port; 5. oxygen outlet; 6. supporting device. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0033] See also Figures 1 to 6 A circulating fluidized bed deoxygenator provided in an embodiment of the utility model comprises: a circulating fluidized bed deoxygenator body 1, two supporting devices 6 are fixedly connected to the lower surface of the circulating fluidized bed deoxygenator body 1, an oxygen outlet 5 is fixedly connected to the side of the circulating fluidized bed deoxygenator body 1 away from the supporting device 6, connecting ports 4 are fixedly connected to both ends of the circulating fluidized bed deoxygenator body 1, a regulating device 2 is provided on the side of the circulating fluidized bed deoxygenator body 1 close to the connecting port 4, and an auxiliary device 3 is provided on the side of the circulating fluidized bed deoxygenator body 1 close to the oxygen outlet 5.

[0034] In the embodiments of the present invention, please refer to Figures 2 to 4The adjusting device 2 includes a connecting plate 201, which is fixedly connected to the arc surface of the connecting port 4. Three adjusting grooves 202 are opened on the arc surface of the connecting plate 201. Both sides of the inner wall of the adjusting groove 202 are fixedly connected with fixing rods 203. One end of the two fixing rods 203 close to each other is rotatably connected to the same connecting tube 205. The arc surface of the fixing rod 203 is slidably connected with a coil spring 204. The two ends of the coil spring 204 are respectively fixedly connected to the connecting tube 205 and the adjusting groove 202. A rotating rod 206 is movably penetrated through the inner wall of the connecting tube 205. One end of the arc surface of the rotating rod 206 is fixedly connected with a connecting block 207. The other end of the arc surface of the rotating rod 206 is threadedly connected with an assembling block 212. Both sides of the assembling block 212 are fixedly connected with connecting rods 207. Rod 211, two connecting rods 211 are fixedly connected to the connecting plate 201, the arc surface of the rotating rod 206 is threadedly connected with an adjusting plate 208, the inner wall of the adjusting plate 208 slides through the limiting rod 209, and one end of the arc surface of the connecting tube 205 is fixedly connected with an adjusting block 210, and the limiting rod 209 slides through the inner wall of the adjusting block 210. The pipeline is connected to the connecting port 4 of the circulating fluidized bed deaerator body 1 through screws, and the oxygen in the pipeline liquid can be removed through the circulating fluidized bed deaerator body 1. The circulating fluidized bed deaerator body 1 is a fluidized bed technology that mixes the pipeline liquid with the gas to effectively remove the oxygen in the pipeline liquid. However, when the pipeline is connected to the connecting port 4 of the circulating fluidized bed deaerator body 1, it is found that the connection is used The screws require workers to use tools to complete the installation, and the number of screws during installation is large, which also leads to a slow speed of connecting the pipeline to the connecting port 4 of the circulating fluidized bed deaerator body 1. The connection method using screws will reduce the speed of connecting the pipeline to the connecting port 4. At this time, the pipeline can be connected to the connecting port 4 of the circulating fluidized bed deaerator body 1 through the adjusting device 2. The speed of connecting the pipeline to the connecting port 4 of the circulating fluidized bed deaerator body 1 can be increased by the adjusting device 2, thereby improving the connection efficiency. The arc surface of the connecting block 207 is provided with a plurality of anti-skid grooves 213, and the plurality of anti-skid grooves 213 are evenly distributed on the arc surface of the connecting block 207. When the rotating rod 206 is rotated by the connecting block 207, the connecting block 207 is installed The anti-skid groove 213 installed can increase the friction between the connecting block 207 and the worker's hand, so that the stability of the hand when in contact with the connecting block 207 can be improved through the anti-skid groove 213. The end of the rotating rod 206 away from the connecting block 207 is fixedly connected with a guide block 215, and the guide block 215 is conical. When the rotating rod 206 contacts the inner wall of the assembly block 212, the guide block 215 installed on the rotating rod 206 can increase the connection speed of the rotating rod 206 and the assembly block 212, so that the connection efficiency of the two can be improved through the guide block 215. The side of the adjusting plate 208 close to the connecting plate 201 is fixedly connected with a contact plate 214, and the side of the contact plate 214 close to the connecting plate 201 is provided with anti-skid grooves. When the adjusting plate 208 contacts the pipeline,The contact plate 214 installed on the adjusting plate 208 can improve the friction between the adjusting plate 208 and the pipeline, so that the contact plate 214 can improve the stability of the two when they are in contact. A sealing gasket 216 is fixedly connected to the side of the connecting plate 201 close to the adjusting plate 208. When the pipeline contacts the circulating fluidized bed deaerator body 1 through the connecting plate 201, the sealing gasket 216 installed on the connecting plate 201 can improve the sealing effect between the pipeline and the connecting plate 201, so that the sealing gasket 216 can improve the stability of gas or liquid transmission between the two.

[0035] In the embodiments of the present invention, please refer to Figure 5 and Figure 6 The auxiliary device 3 includes a support frame 31, which is fixedly connected to the arc surface of the oxygen outlet 5. A motor 33 is fixedly connected to the side of the support frame 31 close to the circulating fluidized bed deaerator body 1, and a gear 34 is fixedly connected to the output end of the motor 33. A rack 32 is rotatably connected to the side of the support frame 31 away from the circulating fluidized bed deaerator body 1. A guide cylinder 35 is fixedly connected to the inner wall of the rack 32. The gear 34 meshes with the rack 32. A connecting plate 36 is fixedly connected to the side of the support frame 31 close to the rack 32. An electric push rod 37 is fixedly connected to one side of the connecting plate 36. An abutment block 38 is fixedly connected to the output end of the electric push rod 37. When the circulating fluidized bed deaerator body 1 discharges oxygen in the liquid through the oxygen outlet, it can The auxiliary device 3 is used to adjust the oxygen outlet direction of the oxygen outlet 5, so that the contact effect between gas and liquid can be optimized by adjusting the oxygen outlet direction of the oxygen outlet 5, thereby improving the deoxygenation efficiency of the circulating fluidized bed deaerator body 1, improving the overall performance of the circulating fluidized bed deaerator body 1, and reducing the accumulation of bubbles and particles in the circulating fluidized bed deaerator body 1. A plurality of protrusions 39 are fixedly connected to the side of the abutment block 38 close to the gear 34. When the abutment block 38 contacts the gear 34 under the drive of the electric push rod 37, the protrusions 39 installed on the abutment block 38 can increase the friction between the abutment plate and the rack 32, so that the fixing stability of the abutment block 38 on the rack 32 can be improved through the protrusions 39.

[0036] The working principle of a circulating fluidized bed deaerator provided by the utility model is as follows: when it is necessary to connect the pipeline to the connecting port 4 of the circulating fluidized bed deaerator body 1, the pipeline is fitted with the connecting port 4, and at this time, the connecting cylinder 205 can be rotated on the fixed rod 203, and the movement of the connecting cylinder 205 will drive the coil spring 204 to stretch, and the movement of the connecting cylinder 205 will drive the rotating rod 206 and the connecting block 207 to move, and the plate body of the adjusting plate 208 is adjusted to be horizontal with the pipeline. At this time, The rotating rod 206 can be slid in the connecting tube 205 to connect the rotating rod 206 with the inner wall of the assembly block 212. At this time, the rotating rod 206 can be rotated through the connecting block 207, and the rotating rod 206 will move out of the assembly block 212. The movement of the rotating rod 206 will drive the adjusting plate 208 to move in the opposite direction of the pipeline along the direction of the limiting rod 209, so that the pipeline can be fixed on the connecting plate 201 through the adjusting plate 208, so that the pipeline can be quickly connected to the connecting port 4.

[0037] When it is necessary to adjust the oxygen outlet direction of the circulating fluidized bed deaerator body 1, the motor 33 installed on the support frame 31 will drive the gear 34 to rotate through the output end, and the rotation of the gear 34 will drive the rack 32 to rotate on the support frame 31. Therefore, the guide cylinder 35 can be driven by the motor 33 to adjust the oxygen outlet direction through the guide cylinder 35. When it is adjusted to a suitable position, the electric push rod 37 can be started, and the output end of the electric push rod 37 can drive the abutment block 38 to contact the rack 32, so that the rack 32 can be fixed, thereby fixing the adjusted guide cylinder 35.

[0038] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A circulating fluidized bed deaerator, characterized in that: include: A circulating fluidized bed deaerator body (1), wherein two supporting devices (6) are fixedly connected to the lower surface of the circulating fluidized bed deaerator body (1), an oxygen outlet (5) is fixedly connected to the side of the circulating fluidized bed deaerator body (1) away from the supporting device (6), both ends of the circulating fluidized bed deaerator body (1) are fixedly connected to a connecting port (4), and an adjusting device (2) is provided on the side of the circulating fluidized bed deaerator body (1) close to the connecting port (4), and the adjusting device (2) comprises a connecting plate (201), wherein the connecting plate (201) is fixedly connected to the circular arc surface of the connecting port (4), and the circular arc surface of the connecting plate (201) is provided with three adjusting grooves (202), and both sides of the inner wall of the adjusting groove (202) are fixedly connected to fixing rods (203), and the ends of the two fixing rods (203) close to each other are rotatably connected to the same connecting tube (205), and the circular arc surface of the fixing rods (203) is provided with a plurality of adjusting grooves (202). The arc surface is slidably connected with a coil spring (204), and the two ends of the coil spring (204) are respectively fixedly connected to the connection tube (205) and the adjustment groove (202), and the inner wall of the connection tube (205) is movably penetrated by a rotating rod (206), and one end of the arc surface of the rotating rod (206) is fixedly connected with a connecting block (207), and the other end of the arc surface of the rotating rod (206) is threadedly connected with an assembly block (212), and both sides of the assembly block (212) are Both are fixedly connected with a connecting rod (211), and both of the connecting rods (211) are fixedly connected with the connecting plate (201); the arc surface of the rotating rod (206) is threadedly connected with an adjustment plate (208), and the inner wall of the adjustment plate (208) slides through a limit rod (209); one end of the arc surface of the connecting tube (205) is fixedly connected with an adjustment block (210), and the limit rod (209) slides through the inner wall of the adjustment block (210).

2. A circulating fluidized bed deaerator according to claim 1, characterized in that: The arc surface of the connecting block (207) is provided with a plurality of anti-skid grooves (213), and the plurality of anti-skid grooves (213) are evenly distributed on the arc surface of the connecting block (207).

3. A circulating fluidized bed deaerator according to claim 1, characterized in that: One end of the rotating rod (206) away from the connecting block (207) is fixedly connected to a guide block (215), and the guide block (215) is conical.

4. A circulating fluidized bed deaerator according to claim 1, characterized in that: A contact plate (214) is fixedly connected to one side of the adjustment plate (208) close to the connection plate (201), and an anti-slip pattern is provided on one side of the contact plate (214) close to the connection plate (201).

5. A circulating fluidized bed deaerator according to claim 1, characterized in that: A sealing gasket (216) is fixedly connected to one side of the connecting plate (201) close to the adjusting plate (208).

6. A circulating fluidized bed deaerator according to claim 1, characterized in that: An auxiliary device (3) is provided on a side of the circulating fluidized bed deaerator body (1) close to the oxygen outlet (5), and the auxiliary device (3) comprises a support frame (31). The support frame (31) is fixedly connected to the arc surface of the oxygen outlet (5). A motor (33) is fixedly connected to the side of the support frame (31) close to the circulating fluidized bed deaerator body (1), and a gear (34) is fixedly connected to the output end of the motor (33). A rack (32) is rotatably connected to the side of the support frame (31) away from the circulating fluidized bed deaerator body (1). A guide cylinder (35) is fixedly connected to the inner wall of the rack (32), and the gear (34) is meshed with the rack (32). A connecting plate (36) is fixedly connected to the side of the support frame (31) close to the rack (32), and an electric push rod (37) is fixedly connected to one side of the connecting plate (36), and an abutment block (38) is fixedly connected to the output end of the electric push rod (37).

7. A circulating fluidized bed deaerator according to claim 6, characterized in that: A plurality of protrusions (39) are fixedly connected to one side of the abutment block (38) close to the gear (34).

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