CN218740917U - Reation kettle waste gas recovery device - Google Patents
Reation kettle waste gas recovery device Download PDFInfo
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- CN218740917U CN218740917U CN202223328792.4U CN202223328792U CN218740917U CN 218740917 U CN218740917 U CN 218740917U CN 202223328792 U CN202223328792 U CN 202223328792U CN 218740917 U CN218740917 U CN 218740917U
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- gas recovery
- cover
- reaction kettle
- gas
- annular
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- 238000011084 recovery Methods 0.000 title claims abstract description 52
- 239000002912 waste gas Substances 0.000 title claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 68
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000004064 recycling Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 238000012824 chemical production Methods 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
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Abstract
The utility model discloses a reaction kettle waste gas recovery device, which belongs to the technical field of chemical production and comprises a reaction kettle, a gas recovery component, a gas recovery cover, a top plate and a conveyor belt; the reation kettle installs in the rear at conveyer belt top, the left side intercommunication of inlet pipe has the inlet pipe. The utility model discloses a, the device is similar to the vault formula structure through setting up and wholly puts this structure of material (reation kettle, bleeder valve cooperation conveyer belt) into the bucket in the gas recovery cover, gas only can be in the gas recovery cover internal diffusion, and cover the top at gas recovery and pass through the connecting pipe, the inside gas of explosion-proof fan absorbed gas recovery cover, pass through the ionization case again, collect after cartridge filter handles, when the effectual gas diffusion that has prevented, a fan alright with absorb most harmful gas that this operation produced, staff's operational environment has been improved, staff's occupational health has been protected.
Description
Technical Field
The utility model belongs to the technical field of chemical production, concretely relates to reation kettle waste gas recovery device.
Background
In the batch type reaction kettle emptying process in chemical production, emptying is carried out through a metal hose for a bottom valve at the bottom of the reaction kettle under the condition of height difference of materials in the reaction kettle or micro-positive pressure of the reaction kettle, the materials enter packaging barrels, the specifications of the packaging barrels are different, such as 50L, 125L, 200L, 1000L and the like, and gas diffusion can be caused when emptying is carried out from the same height through emptying of the barrels with different heights;
therefore, the corresponding waste gas is discharged from the barrel cover during the packaging process and is emitted into a room, and the conventional suction equipment absorbs the whole space or absorbs the waste gas in one direction, so that the absorption is incomplete, and the gas diffusion is still possibly caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reation kettle waste gas recovery device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a reaction kettle waste gas recovery device comprises a reaction kettle, a gas recovery component, a gas recovery cover, a top plate and a conveyor belt;
the reaction kettle is arranged behind the top of the conveyor belt, the left side of the reaction kettle is communicated with a feeding pipe, and the front side of the reaction kettle is communicated with a discharge valve for discharging packaging barrels on the conveyor belt;
the roof is located reation kettle's top, the gas recovery subassembly is installed to the bottom of roof, reation kettle's top covers there is the gas recovery cover, the top of gas recovery cover is linked together with the inlet end of gas recovery subassembly.
Preferably, the gas recovery hood comprises a top hood and a plurality of annular hoods;
clamping rings are arranged at the bottom of the top cover and the bottoms of the annular covers, rubber sealing rings are arranged at the tops of the annular covers, and the uppermost annular cover is clamped with the clamping ring at the bottom of the top cover through the adjacent rubber sealing ring;
and in the two adjacent annular covers, the lower annular cover and the upper annular cover are connected with each other through the adjacent clamping ring and the rubber sealing ring in a clamping manner.
Preferably, the lifting mechanism comprises a servo motor, a threaded rotating rod, a threaded ring, a threaded connecting rod and a rotating ring;
the output shaft of the servo motor is connected with the threaded rotating rod through the coupler, the threaded ring is in threaded connection with the threaded rotating rod, the left end of the threaded ring is fixedly connected with the threaded connecting rod, and the lowest portion of the left side and the right side of the annular cover are respectively adjacent to the rotating ring and are connected with the threaded connecting rod in a threaded mode.
Preferably, the bottom ends of the two threaded rotating rods are fixedly connected with limit blocks for preventing the threaded rings from falling off.
Preferably, the gas recovery assembly comprises a connecting pipe, an explosion-proof fan, an ionization box and a filter cylinder;
one end of the connecting pipe is communicated with the explosion-proof fan, the other end of the connecting pipe is communicated with the top of the gas recovery cover, the air outlet end of the explosion-proof fan is communicated with the ionization box, and the right end of the ionization box is communicated with the filter cartridge.
Preferably, the bottom of the top plate is provided with a support frame, and the support frame is sleeved on the surface of the connecting pipe.
Preferably, one end of the filter cartridge, which is far away from the ionization box, is connected with a gas collection box.
Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with a structure (a reaction kettle, a discharge valve and a conveyor belt are matched) similar to a dome-shaped structure, which is used for integrally loading materials in a barrel into a gas recovery cover, gas can only be diffused in the gas recovery cover, the gas in the gas recovery cover is absorbed by a connecting pipe and an explosion-proof fan above the gas recovery cover and is collected after being processed by an ionization box and a filter cartridge, so that the gas diffusion is effectively prevented, meanwhile, one fan can absorb most harmful gas generated by the operation, the working environment of staff is improved, and the occupational health of the staff is protected;
and in gas recovery cover, the quantity of annular cover can be selected according to actual barrel height, the quantity of annular cover is more, the vertical cover face of gas recovery cover is wider, and only need when demolising the annular cover with block circle between the adjacent annular cover with rubber seal cancel the block just pull down this layer of annular cover can, perhaps start servo motor can let the screw thread dwang rotate, consequently let the screw thread annulus move and correspond the annular cover and rise, because the material of annular cover itself is high temperature resistant plastic material, can deform, consequently the screw thread annulus rises or the in-process that descends can drive the compression of annular cover or expand, with this height that cooperates the staving.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1. a reaction kettle; 11. a feed pipe; 12. a discharge valve; 2. a gas recovery hood; 21. a top cover; 22. an annular shroud; 23. a rubber seal ring; 24. a clamping ring; 3. a lifting mechanism; 31. a servo motor; 32. a threaded rotating rod; 33. a threaded ring; 34. a limiting block; 35. a threaded connecting rod; 36. a rotating ring; 4. a top plate; 5. a gas recovery assembly; 51. a connecting pipe; 52. an explosion-proof fan; 53. an ionization chamber; 54. a filter cartridge; 6. a conveyor belt; 7. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a waste gas recycling device for a reaction kettle, which comprises a reaction kettle 1, a gas recycling component 5, a gas recycling cover 2, a top plate 4 and a conveyor belt 6;
the reaction kettle 1 is arranged behind the top of the conveyor belt 6, the left side of the reaction kettle 1 is communicated with a feeding pipe 11, and the front side of the reaction kettle 1 is communicated with a discharge valve 12 for discharging the packaging barrel on the conveyor belt 6;
In the present embodiment, preferably, the gas recovery cover 2 includes a top cover 21 and a plurality of annular covers 22;
among two adjacent annular covers 22, the lower annular cover 22 and the upper annular cover 22 are connected with each other through the adjacent clamping ring 24 and the rubber seal ring 23 in a clamping manner.
In this embodiment, preferably, the lifting mechanism 3 includes a servo motor 31, a threaded rotating rod 32, a threaded ring 33, a threaded connecting rod 35, and a rotating ring 36;
the output shaft of servo motor 31 passes through the shaft coupling and links to each other with screw thread dwang 32, and screw thread ring 33 and screw thread dwang 32 threaded connection, the left end and the threaded connection pole 35 fixed connection of screw thread ring 33, and the left and right sides of below annular cover 22 links to each other with adjacent rotating ring 36 respectively, and two rotating ring 36 all with adjacent threaded connection pole 35 threaded connection.
In this embodiment, preferably, the bottom ends of the two threaded rotating rods 32 are fixedly connected with the limiting blocks 34 for preventing the threaded rings 33 from falling off.
In this embodiment, preferably, the gas recovery assembly 5 includes a connecting pipe 51, an explosion-proof fan 52, an ionization box 53 and a filter cartridge 54;
one end of the connecting pipe 51 is communicated with the explosion-proof fan 52, the other end of the connecting pipe 51 is communicated with the top of the gas recovery cover 2, the air outlet end of the explosion-proof fan 52 is communicated with the ionization box 53, and the right end of the ionization box 53 is communicated with the filter cartridge 54.
In this embodiment, preferably, the supporting frame 7 is installed at the bottom of the top plate 4, and the supporting frame 7 is sleeved on the surface of the connecting pipe 51.
In this embodiment, preferably, a gas collection box is connected to an end of the filter cartridge 54 away from the ionization chamber 53.
Further, the ionization chamber 53 may be any gas impurity remover available in the market at present, which can ionize and remove harmful substances, the inside of the filter cartridge 54 is filled with activated carbon, limestone, a nano-scale filter screen, and a negative ion membrane, and the negative ion membrane can adsorb and remove impurities or harmful substances with the gas having positive electricity after being electrolyzed by the ionization chamber 53.
Further, the size of annular cover can be adjusted according to the size that actual whole equipment needs to cover to the shape also can be adjusted to circular, oval or other irregular shapes, and after the gas analysis that produces often in the actual production, can change the material of annular cover and reation kettle itself, can guarantee that gas can not take place the reaction with annular cover and reation kettle itself.
Further, although only the inlet pipe 11 is limited to be introduced from below the annular cover, other pipelines can be derived from below the annular cover for realizing the practical scheme of the invention, and the difference of the actual installation positions of the pipelines is known by the person skilled in the art and is not described in detail herein.
The utility model discloses a theory of operation and use flow: the device firstly puts a barrel body which is corresponding to materials to be charged on a conveyor belt 6, a material is led in by a feeding pipe 11, the materials are discharged into the barrel body on the conveyor belt 6 through a discharge valve 12 after being processed and reacted by a reaction kettle 1, the reaction kettle 1 and the discharge valve 12 with the structure of putting the materials in the barrel are arranged in a gas recovery cover 2 by arranging a dome-shaped structure, the gas can only be diffused in the gas recovery cover 2, the gas in the gas recovery cover 2 is absorbed through a connecting pipe 51 and an explosion-proof fan 52 above the gas recovery cover 2, and the gas is collected after being processed by an ionization box 53 and a filter cylinder 54, so that the gas diffusion is effectively prevented, and meanwhile, one fan can absorb most harmful gas generated by the operation;
in the gas recovery cover 2, the number of the annular covers 22 can be selected according to the actual barrel height, the more the number of the annular covers 22 is, the wider the longitudinal coverage area of the gas recovery cover 2 is, and when the annular covers 22 are removed, the annular cover 22 can be removed only by removing the clamping of the clamping ring 24 and the rubber seal ring 23 between the adjacent annular covers 22, or the threaded rotating rod 32 can be rotated by starting the servo motor 31, so that the threaded ring 33 drives the corresponding annular cover 22 to ascend, and the annular cover 22 can be deformed because the annular cover 22 is made of high-temperature resistant plastic materials, so that the annular cover 22 can be driven to compress or expand in the ascending or descending process of the threaded ring 33 to match the height of the barrel body;
and between the annular cover 22 and the lifting mechanism 3, the threaded connecting rod 35 can be popped out and separated from the rotating ring 36 by rotating the rotating ring 36, so that the fixing structures of the annular cover 22 and the lifting mechanism 3 at two sides can be taken down, and the lowermost annular cover 22 can be taken down.
The electronic components and modules used in the utility model can be parts which are generally used in the current market and can realize the specific functions in the present case, and the specific model and the size can be selected and adjusted according to actual needs.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a reation kettle waste gas recovery device which characterized in that: comprises a reaction kettle (1), a gas recovery component (5), a gas recovery cover (2), a top plate (4) and a conveyor belt (6);
the reaction kettle (1) is arranged behind the top of the conveyor belt (6), the left side of the reaction kettle (1) is communicated with a feeding pipe (11), and the front side of the reaction kettle (1) is communicated with a discharge valve (12) for discharging materials for a packaging barrel on the conveyor belt (6);
roof (4) are located the top of reation kettle (1), gas recovery subassembly (5) are installed to the bottom of roof (4), the top of reation kettle (1) covers there is gas recovery cover (2), the top of gas recovery cover (2) is linked together with the inlet end of gas recovery subassembly (5).
2. The recycling device for waste gas of reaction kettle according to claim 1, characterized in that: the gas recovery hood (2) comprises a top hood (21) and a plurality of annular hoods (22);
clamping rings (24) are respectively arranged at the bottom of the top cover (21) and the bottoms of the annular covers (22), rubber sealing rings (23) are respectively arranged at the tops of the annular covers (22), and the uppermost annular cover (22) is clamped with the clamping ring (24) at the bottom of the top cover (21) through the adjacent rubber sealing ring (23);
in two adjacent annular covers (22), the lower annular cover (22) and the upper annular cover (22) are connected with each other in a clamping manner through the adjacent clamping ring (24) and the rubber sealing ring (23).
3. The recycling device for waste gas of reaction kettle according to claim 2, characterized in that: the lifting mechanism (3) comprises a servo motor (31), a threaded rotating rod (32), a threaded ring (33), a threaded connecting rod (35) and a rotating ring (36);
the output shaft of servo motor (31) passes through the shaft coupling and links to each other with screw thread dwang (32), screw thread ring (33) and screw thread dwang (32) threaded connection, the left end and threaded connection pole (35) fixed connection of screw thread ring (33), the below the left and right sides of annular cover (22) respectively with adjacent swivel becket (36) links to each other, two swivel becket (36) all with adjacent threaded connection pole (35) threaded connection.
4. The recycling device for waste gas of reaction kettle according to claim 3, characterized in that: two the equal fixedly connected with in bottom of screw thread dwang (32) prevents stopper (34) that screw thread ring (33) drops.
5. The recycling device for waste gas of reaction kettle according to claim 1, characterized in that: the gas recovery assembly (5) comprises a connecting pipe (51), an explosion-proof fan (52), an ionization box (53) and a filter cylinder (54);
one end of the connecting pipe (51) is communicated with the explosion-proof fan (52), the other end of the connecting pipe (51) is communicated with the top of the gas recovery cover (2), the air outlet end of the explosion-proof fan (52) is communicated with the ionization box (53), and the right end of the ionization box (53) is communicated with the filter cartridge (54).
6. The recycling device for waste gas of reaction kettle according to claim 1, characterized in that: the bottom of roof (4) is installed support frame (7), the surface of connecting pipe (51) is located in support frame (7) cover.
7. The recycling device for waste gas of reaction kettle according to claim 5, characterized in that: and one end of the filter cylinder (54) far away from the ionization box (53) is connected with a gas collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223328792.4U CN218740917U (en) | 2022-12-12 | 2022-12-12 | Reation kettle waste gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223328792.4U CN218740917U (en) | 2022-12-12 | 2022-12-12 | Reation kettle waste gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218740917U true CN218740917U (en) | 2023-03-28 |
Family
ID=85681733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223328792.4U Active CN218740917U (en) | 2022-12-12 | 2022-12-12 | Reation kettle waste gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218740917U (en) |
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2022
- 2022-12-12 CN CN202223328792.4U patent/CN218740917U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reaction kettle waste gas recovery device Granted publication date: 20230328 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. He'an Branch Pledgor: Dongying Jinmei Chemical Co.,Ltd. Registration number: Y2024980010325 |