Multifunctional waste gas treatment reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a multifunctional waste gas treatment reaction kettle which comprises a reaction kettle body, a stirring assembly and a filtering assembly are arranged in the reaction kettle body, and the stirring assembly comprises a driving motor, a driven shaft and a stirring rod. The driven shaft is arranged at the output end of the driving motor and is rotationally connected to the axial position of the inner wall of the reaction kettle body; the filtering assembly internally comprises a filtering box, a rotating shaft, fan blades and a belt pulley; a membrane breaking assembly; and the moving assembly is arranged on the driven shaft, and an extrusion ring and a pressure-bearing block are arranged in the moving assembly. According to the utility model, through the arranged membrane breaking assembly, bubbles generated at the liquid level can be punctured through the reciprocating motion of the membrane breaking needle in the vertical direction, and the situation that waste gas is retained in the bubbles and cannot be completely discharged and treated along with liquid blanking, and the waste gas treatment effect is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, and in particular to a multifunctional waste gas treatment reaction vessel. Background Technology

[0002] A reaction vessel is a container used for physical or chemical reactions. During the reaction process, the raw materials inside the reaction vessel will generate waste gas. The treatment method for organic waste gas can be direct adsorption by activated carbon, with an adsorption rate of up to 95%.

[0003] A search revealed that CN215277303U discloses a reaction vessel with waste gas treatment function, belonging to the field of reaction vessel technology. This reaction vessel with waste gas treatment function includes a reaction vessel body, a stirring mechanism, and a filtering mechanism. The stirring mechanism is fixedly installed on the top of the reaction vessel body. The filtering mechanism includes a filter tube, an activated carbon filter screen, a mounting block, a rotating plate, a hinged door, and a gas guiding mechanism. The filter tube is connected to the reaction vessel body through the gas guiding mechanism. The mounting block is fixedly installed on the inner wall of the filter tube. The rotating plate is rotatably connected to the top of the mounting block, and the top of the mounting block has a placement groove. When it is necessary to replace the activated carbon filter screen, the hinged door is opened, and the rotating plate is rotated so that the rotating plate does not contact the top of the activated carbon filter screen, thereby releasing the fixed purpose of the activated carbon filter screen and facilitating its removal from the filter tube.

[0004] When this technical solution is used, it does not have a suitable membrane breaking device. When the liquid is stirred, the waste gas in the liquid is discharged from the liquid. At this time, under the combined action of surface tension and internal gas pressure, the gas forms bubbles on the liquid surface, causing the waste gas to be trapped in the bubbles and unable to be discharged. As the liquid is discharged, it affects the treatment effect of the waste gas.

[0005] Therefore, we propose a multifunctional waste gas treatment reactor. Utility Model Content

[0006] The present invention mainly solves the technical problem of the above-mentioned prior art where bubbles generated by waste gas remain on the liquid surface, affecting the waste gas treatment effect, and provides a multifunctional waste gas treatment reactor.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a multifunctional waste gas treatment reactor, comprising:

[0008] The reactor body contains a stirring assembly and a filtration assembly. The stirring assembly includes a drive motor, a driven shaft, and a stirring rod. The driven shaft is located at the output end of the drive motor and is rotatably connected to the inner wall of the reactor body at an axial position. The filtration assembly includes a filter box, a rotating shaft, a fan blade, and a pulley.

[0009] The membrane breaking assembly is located at the top of the inner wall of the reactor body. The membrane breaking assembly includes an adjusting ring, a first sliding rod, a fixing ring, and a membrane breaking needle. The membrane breaking assembly is also provided with a driving assembly for driving the first sliding rod and the membrane breaking needle to move. The driving assembly includes a squeezing rod.

[0010] A movable component is mounted on the driven shaft and includes a compression ring and a pressure block.

[0011] Furthermore, the adjusting ring has an annular structure and is sleeved on the outer wall of the driven shaft. Multiple fixed plates arranged in a circular pattern are fixedly connected to the outer wall of the adjusting ring. The other end of the fixed plate is fixedly connected to the outer wall of the fixed ring. Multiple connecting slots arranged in a circular pattern are fixedly connected to the inner wall of the reactor body. The fixed ring is located on the inner wall of the multiple connecting slots.

[0012] Furthermore, a fixed disk is fixedly connected to the top of the outer wall of the driven shaft, and a squeezing rod is provided at one end of the bottom of the fixed disk. The top of the adjusting ring is provided with multiple connecting grooves arranged in a circle. The bottom end of the squeezing rod contacts the connecting groove. The first sliding rod is arranged in a circle on the wall surface opposite to the adjusting ring and the fixed ring. The membrane breaking needle is arranged linearly at the bottom of the first sliding rod.

[0013] Furthermore, a second sliding rod is fixedly connected to the inner walls on both sides of the connecting groove, a first through hole is provided on the fixing ring, the second sliding rod is disposed in the first through hole, and a second return spring is sleeved on the outer wall of the second sliding rod, with both ends of the second return spring fixedly connected to the wall surfaces opposite to the connecting groove and the fixing ring.

[0014] Furthermore, the fixed ring has multiple sliding holes arranged in a circle, the first sliding rod is slidably connected to the inner wall of the sliding hole, and the adjusting ring has multiple second through holes arranged in a circle, the other end of the first sliding rod passes through the through hole and extends to the inner wall of the adjusting ring.

[0015] Furthermore, the pressure block is hemispherical and fixedly connected to one end of the first sliding rod located inside the adjusting ring. A first return spring is fixedly connected to the opposing wall surfaces of the pressure block and the adjusting ring, and the first return spring is sleeved on the outer wall of the first sliding rod.

[0016] Furthermore, the extrusion ring is fixedly connected to the outer wall of the driven shaft, and the pressure block is in contact with the outer wall of the extrusion ring.

[0017] Beneficial effects

[0018] This utility model provides a multifunctional waste gas treatment reactor. It has the following beneficial effects:

[0019] (1) The multifunctional waste gas treatment reactor, through the set membrane breaking component, can puncture the bubbles generated at the liquid surface by the reciprocating movement of the membrane breaking needle in the vertical direction, so as to avoid the waste gas from being trapped in the bubbles. As the liquid is fed, the waste gas cannot be completely discharged and treated, which affects the effect of waste gas treatment.

[0020] (2) The multifunctional waste gas treatment reactor, through the set moving component, can increase the contact area between the membrane breaking needle and the liquid surface by moving the membrane breaking needle in the horizontal direction, avoiding dead corners, which would prevent some bubbles from being broken and further affect the waste gas treatment effect. Attached Figure Description

[0021] Figure 1 This is the front view of the present utility model;

[0022] Figure 2 This is a cross-sectional view of the present invention;

[0023] Figure 3 This is a cross-sectional view of the membrane breaking component of this utility model;

[0024] Figure 4 This is an exploded view of the membrane breaking component of this utility model;

[0025] Figure 5 This is a detailed view of the connecting groove of this utility model.

[0026] Legend: 1. Reactor body; 2. Drive motor; 3. Driven shaft; 4. Filter box; 5. Stirring rod; 6. Rotating shaft; 7. Fan blade; 8. Pulley; 9. Fixed plate; 10. Adjusting ring; 11. First sliding rod; 12. Connecting slot; 13. Fixed ring; 14. Fixed plate; 15. Membrane rupture needle; 16. Squeezing ring; 17. Squeezing rod; 18. Pressure block; 19. First return spring; 20. Second sliding rod; 21. Second return spring; 22. Sliding hole. Detailed Implementation

[0027] Example 1: A multifunctional waste gas treatment reactor, such as Figure 1 , Figure 2 and Figure 3 As shown, including

[0028] The reactor body 1 contains a stirring assembly and a filtration assembly. The stirring assembly includes a drive motor 2, a driven shaft 3, and stirring rods 5. The driven shaft 3 is located at the output end of the drive motor 2 and rotatably connected to the inner wall of the reactor body 1 at an axial position. The filtration assembly includes a filter box 4, a rotating shaft 6, fan blades 7, and a pulley 8. A feed inlet is located on one side of the top of the reactor body 1, and a liquid outlet is located at the bottom of the reactor body 1 at an axial position. A support is located on the top of the reactor body 1, and the drive motor 2 is fixedly connected to the top of the support via a motor frame. The stirring rods 5 are arranged circumferentially on the outer wall of the driven shaft 3. The filter box 4 is connected to the inner wall of the reactor body 1 and contains multiple linearly arranged filter plates. The rotating shaft 6 rotates... The fan blades 7 are arranged in a circular pattern and fixedly connected to the outer wall of the rotating shaft 6. The pulley 8 is sleeved on the driven shaft 3 and the outer wall of the fan blades 7. The top of the outer wall of the filter box 4 is provided with an exhaust pipe for exhaust. (The part in parentheses is the prior art.) When stirring and treating waste gas are required, the raw material is injected into the reactor body 1 through the feed port. The drive motor 2 is turned on. The drive motor 2 drives the stirring rod 5 to rotate through the driven shaft 3 to stir and mix the raw material. The rotation of the driven shaft 3 can drive the rotating shaft 6 and the fan blades 7 to rotate through the pulley 8 to draw in the gas. After the waste gas is filtered through the filter plate on the filter box 4, it is discharged through the exhaust pipe. The liquid can be discharged through the liquid outlet at the bottom. Thus, the liquid can be mixed and the waste gas can be treated.

[0029] The membrane breaking assembly is located at the top of the inner wall of the reactor body 1. The membrane breaking assembly includes an adjusting ring 10, a first sliding rod 11, a fixing ring 13 and a membrane breaking needle 15. The membrane breaking assembly is also provided with a driving assembly for driving the first sliding rod 11 and the membrane breaking needle 15 to move. The driving assembly includes a squeezing rod 17.

[0030] The moving component is mounted on the driven shaft 3 and includes a compression ring 16 and a pressure block 18.

[0031] like Figure 3 and Figure 5 As shown, the adjusting ring 10 has an annular structure and is sleeved on the outer wall of the driven shaft 3. Multiple fixed plates 14 arranged in a circular pattern are fixedly connected to the outer wall of the adjusting ring 10. The other end of the fixed plate 14 is fixedly connected to the outer wall of the fixed ring 13. Multiple connecting slots 12 arranged in a circular pattern are fixedly connected to the inner wall of the reactor body 1. The fixed ring 13 is located on the inner wall of the multiple connecting slots 12.

[0032] A fixed disk 9 is fixedly connected to the top of the outer wall of the driven shaft 3. A pressing rod 17 is provided at one bottom end of the fixed disk 9. The bottom of the pressing rod 17 is spherical. The top of the adjusting ring 10 is provided with multiple connecting grooves arranged in a circle. The bottom end of the pressing rod 17 contacts the connecting grooves. The connecting grooves are alternately provided with protrusions and grooves. The first sliding rod 11 is arranged in a circle on the wall surface opposite to the adjusting ring 10 and the fixed ring 13. The membrane breaking needle 15 is arranged linearly at the bottom of the first sliding rod 11. The first sliding rod 11 is conical.

[0033] A second sliding rod 20 is fixedly connected to the inner walls on both sides of the connecting slot 12. A first through hole is provided on the fixing ring 13. The second sliding rod 20 is disposed in the first through hole. A second return spring 21 is sleeved on the outer wall of the second sliding rod 20. The two ends of the second return spring 21 are fixedly connected to the opposite wall surfaces of the connecting slot 12 and the fixing ring 13.

[0034] When the driven shaft 3 rotates, the fixed disk 9 and the squeezing rod 17 on it rotate synchronously. When the squeezing rod 17 rotates to the protrusion on the adjusting ring 10, it can squeeze the protrusion on the adjusting ring 10. The stress can be transmitted to the fixed ring 13 through the adjusting ring 10 and the fixed plate 14. The squeezing of the fixed ring 13 stretches the second return spring 21 and drives the fixed ring 13, the fixed plate 14 and the adjusting ring 10 to move downward. When the squeezing rod 17 rotates to the groove on the adjusting ring 10, the spring force of the second return spring 21 can drive the fixed ring 13, the fixed plate 14 and the adjusting ring 10 to move upward. Then, the rotation of the squeezing rod 17 drives the adjusting ring 10 and the fixed ring 13 to reciprocate in the vertical direction. This drives the first sliding rod 11 and the membrane breaking needle 15 to reciprocate synchronously. Then, the downward movement of the membrane breaking needle 15 punctures the air bubbles at the top of the liquid surface, preventing the internal waste gas from being trapped in the liquid and affecting the treatment of waste gas.

[0035] In summary, the membrane breaking component can puncture the bubbles generated on the liquid surface by the reciprocating movement of the membrane breaking needle 15 in the vertical direction, thus preventing waste gas from being trapped in the bubbles. As the liquid is discharged, the waste gas cannot be completely discharged and treated, which affects the effect of waste gas treatment.

[0036] like Figure 4 and Figure 5 As shown, the fixed ring 13 has a plurality of circumferentially arranged sliding holes 22. The first sliding rod 11 is slidably connected to the inner wall of the sliding hole 22. The adjusting ring 10 has a plurality of circumferentially arranged second through holes. The other end of the first sliding rod 11 passes through the through hole and extends to the inner wall of the adjusting ring 10.

[0037] The pressure block 18 is hemispherical and fixedly connected to the first sliding rod 11 at one end of the adjusting ring 10. The diameter of the pressure block 18 is larger than the diameter of the second through hole. A first return spring 19 is fixedly connected to the opposite wall surfaces of the pressure block 18 and the adjusting ring 10. The first return spring 19 is sleeved on the outer wall of the first sliding rod 11.

[0038] The compression ring 16 is fixedly connected to the outer wall of the driven shaft 3. The pressure block 18 is in contact with the outer wall of the compression ring 16, and the pressure block 18 is arranged in a vertical direction with grooves and protrusions interlaced.

[0039] By using the movable component, the horizontal movement of the membrane-breaking needle 15 can increase the contact area between the membrane-breaking needle 15 and the liquid surface, avoiding dead corners that would prevent some bubbles from being punctured and further affect the effect of waste gas treatment.

[0040] When the first sliding rod 11 and the rupture needle 15 reciprocate in the vertical direction along with the adjusting ring 10 and the fixing ring 13, the pressure block 18 on the first sliding rod 11 can reciprocate on the extrusion ring 16. When the pressure block 18 moves to the groove on the extrusion ring 16, it can be driven by the elastic force of the first return spring 19 to move the first sliding rod 11 closer to the driven shaft 3. When the pressure block 18 moves to the protrusion on the extrusion ring 16, the extrusion ring 16 can squeeze the pressure block 18 to drive the first sliding rod 11 to move in the opposite direction, and then drive the first sliding rod 11 and the rupture needle 15 to reciprocate in the horizontal direction. The reciprocating movement of the rupture needle 15 can puncture the bubbles at different positions and increase the rupture area.

[0041] The working principle of this utility model is as follows: When the driven shaft 3 rotates, the fixed disk 9 and the pressing rod 17 on it rotate synchronously. When the pressing rod 17 rotates to the protrusion on the adjusting ring 10, it can press the protrusion on the adjusting ring 10. The stress can be transmitted to the fixed ring 13 through the adjusting ring 10 and the fixed plate 14. The pressing of the fixed ring 13 stretches the second return spring 21, causing the fixed ring 13, the fixed plate 14, and the adjusting ring 10 to move downward. When the pressing rod 17 rotates to the groove on the adjusting ring 10, the second return spring 21 can drive the fixed ring 13, the fixed plate 14, and the adjusting ring 10 to move upward. Then, the rotation of the pressing rod 17 causes the adjusting ring 10 and the fixed ring 13 to reciprocate in the vertical direction. The first sliding rod 11 and the membrane-breaking needle 15 move back and forth synchronously to puncture the air bubbles at the top of the liquid surface. When the first sliding rod 11 and the membrane-breaking needle 15 move back and forth in the vertical direction with the adjusting ring 10 and the fixing ring 13, the pressure block 18 on the first sliding rod 11 can move back and forth on the squeezing ring 16. When the pressure block 18 moves to the groove on the squeezing ring 16, the first sliding rod 11 can be moved closer to the driven shaft 3 by the elastic force of the first return spring 19. When the pressure block 18 moves to the protrusion on the squeezing ring 16, the squeezing ring 16 can squeeze the pressure block 18 to drive the first sliding rod 11 to move in the opposite direction, and then drive the first sliding rod 11 and the membrane-breaking needle 15 to move back and forth in the horizontal direction.

[0042] 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 illustrative of the principles of this 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional waste gas treatment reactor, characterized in that: include: The reactor body (1) is equipped with a stirring assembly and a filter assembly. The stirring assembly includes a drive motor (2), a driven shaft (3), and a stirring rod (5). The driven shaft (3) is located at the output end of the drive motor (2) and is rotatably connected to the axial position of the inner wall of the reactor body (1). The filter assembly includes a filter box (4), a rotating shaft (6), a fan blade (7), and a pulley (8). The membrane breaking assembly is located at the top of the inner wall of the reactor body (1). The membrane breaking assembly includes an adjusting ring (10), a first sliding rod (11), a fixing ring (13), and a membrane breaking needle (15). The membrane breaking assembly is also provided with a driving assembly for driving the first sliding rod (11) and the membrane breaking needle (15) to move. The driving assembly includes a squeezing rod (17). The moving component is mounted on the driven shaft (3) and includes a compression ring (16) and a pressure block (18).

2. The multifunctional waste gas treatment reactor according to claim 1, characterized in that: The adjusting ring (10) has an annular structure and is sleeved on the outer wall of the driven shaft (3). Multiple fixed plates (14) arranged in a circle are fixedly connected to the outer wall of the adjusting ring (10). The other end of the fixed plate (14) is fixedly connected to the outer wall of the fixed ring (13). Multiple connecting slots (12) arranged in a circle are fixedly connected to the inner wall of the reactor body (1). The fixed ring (13) is located on the inner wall of the multiple connecting slots (12).

3. The multifunctional waste gas treatment reactor according to claim 2, characterized in that: A fixed plate (9) is fixedly connected to the top of the outer wall of the driven shaft (3). A squeezing rod (17) is provided at one bottom end of the fixed plate (9). A plurality of connecting grooves arranged in a circular pattern are provided at the top of the adjusting ring (10). The bottom end of the squeezing rod (17) is in contact with the connecting groove. The first sliding rod (11) is arranged in a circular pattern on the wall surface opposite to the adjusting ring (10) and the fixed ring (13). The membrane breaking needle (15) is arranged in a linear pattern at the bottom of the first sliding rod (11).

4. The multifunctional waste gas treatment reactor according to claim 3, characterized in that: The inner walls on both sides of the connecting slot (12) are fixedly connected with a second sliding rod (20). A first through hole is provided on the fixing ring (13). The second sliding rod (20) is located in the first through hole. A second return spring (21) is sleeved on the outer wall of the second sliding rod (20). The two ends of the second return spring (21) are fixedly connected to the opposite walls of the connecting slot (12) and the fixing ring (13).

5. The multifunctional waste gas treatment reactor according to claim 1, characterized in that: The fixed ring (13) has a plurality of circumferentially arranged sliding holes (22), the first sliding rod (11) is slidably connected to the inner wall of the sliding hole (22), the adjusting ring (10) has a plurality of circumferentially arranged second through holes, the other end of the first sliding rod (11) passes through the through hole and extends to the inner wall of the adjusting ring (10).

6. The multifunctional waste gas treatment reactor according to claim 5, characterized in that: The pressure block (18) is hemispherical and fixedly connected to the first sliding rod (11) at one end of the adjusting ring (10). A first reset spring (19) is fixedly connected to the opposite wall of the pressure block (18) and the adjusting ring (10). The first reset spring (19) is sleeved on the outer wall of the first sliding rod (11).

7. The multifunctional waste gas treatment reactor according to claim 6, characterized in that: The extrusion ring (16) is fixedly connected to the outer wall of the driven shaft (3), and the pressure block (18) is in contact with the outer wall of the extrusion ring (16).

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