CN216320038U - A rectifier unit for carbon dioxide purification - Google Patents
A rectifier unit for carbon dioxide purification Download PDFInfo
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- CN216320038U CN216320038U CN202121852828.1U CN202121852828U CN216320038U CN 216320038 U CN216320038 U CN 216320038U CN 202121852828 U CN202121852828 U CN 202121852828U CN 216320038 U CN216320038 U CN 216320038U
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Abstract
The utility model belongs to the technical field of a rectifying device, in particular to a rectifying device for purifying carbon dioxide, aiming at the problem that the carbon dioxide in the prior art can not filter the separated impurities after rectification, cooling and separation, and when the carbon dioxide flows back into a rectifying tower, the internal part of the rectifying tower is blocked, and the normal operation of the rectifying tower is influenced, so that the production efficiency is reduced, the utility model provides the following scheme, which comprises a bottom plate, wherein the top of the bottom plate is fixedly provided with a pressure tank, the left side of the pressure tank is provided with a carbon dioxide inlet, the top of the pressure tank is fixedly communicated with a first pipeline, the top of the bottom plate is fixedly provided with the rectifying tower, and the right end of the first pipeline is fixedly communicated with the left side of the rectifying tower, the utility model realizes the cleaning of a filter screen during the filtration through a simple structure, and avoids the filter screen from being blocked during the filtration, the protection effect on the rectifying tower is achieved, the operation is convenient, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of rectifying devices, in particular to a rectifying device for purifying carbon dioxide.
Background
Carbon dioxide is a colorless gas, does not support combustion, and is dissolved in water to form carbonic acid; mainly formed by the action of acid on carbonate, wine fermentation and the combustion and decomposition of organic substances (such as animal respiration, animal and plant decay and mine methane explosion); plants absorb carbon dioxide from the air as a first step in photosynthesis; mainly for carbonation of beverages, fire fighting, therapeutic work, mining operations, chemical industry and as a power source (e.g. in painting and inflating liferafts) in gaseous or liquefied form and as dry ice, also known as carbon dioxide, in solidified form.
At present, after the carbon dioxide is rectified, cooled and separated, the separated impurities cannot be filtered, and when the carbon dioxide flows back to a rectifying tower, the internal part of the rectifying tower is possibly blocked, the normal operation of the rectifying tower is influenced, and therefore the production efficiency is reduced. To this end, we propose a rectification apparatus for carbon dioxide purification.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, after the carbon dioxide is rectified, cooled and separated, the separated impurities cannot be filtered, and when the carbon dioxide flows back into a rectifying tower, the internal part of the rectifying tower is possibly blocked, the normal operation of the rectifying tower is influenced, and the production efficiency is reduced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a rectifying device for purifying carbon dioxide comprises a bottom plate, wherein a pressure tank is fixedly mounted at the top of the bottom plate, a carbon dioxide inlet is formed in the left side of the pressure tank, a first pipeline is fixedly communicated with the top of the pressure tank, a rectifying tower is fixedly mounted at the top of the bottom plate, the right end of the first pipeline is fixedly communicated with the left side of the rectifying tower, a deslagging port is formed in the left side of the rectifying tower, a second pipeline is fixedly communicated with the top of the rectifying tower, a mechanical box is fixedly mounted at the top of the bottom plate, a condenser is fixedly connected to the top of the mechanical box, the bottom end of the second pipeline is fixedly communicated with the top of the condenser, a carbon dioxide outlet is formed in the right side of the condenser, a third pipeline is fixedly communicated with the bottom of the condenser, a filter box is fixedly connected to the top of the bottom plate, and a filter screen is arranged in the filter box, the top of filter screen is provided with the clearance brush, the inside of machinery case is provided with drive mechanism, drive mechanism is connected with the clearance brush, the bottom of third pipeline and the fixed intercommunication in top of rose box, the top fixed mounting of base has the water pump, the water inlet of water pump and the fixed intercommunication in bottom of rose box, the delivery port of water pump and the fixed intercommunication in right side of rectifying column.
Preferably, the draw-in groove has been seted up on the right side inner wall of rose box, the right-hand member swing joint of filter screen is in the draw-in groove, the bottom fixedly connected with locating pin of filter screen, fixedly connected with locating piece on the left side inner wall of rose box, the adaptation groove has been seted up at the top of locating piece, the bottom swing joint of locating pin is in the adaptation inslot, through spacing cooperation between locating pin and the adaptation groove and the spacing cooperation between the right-hand member of draw-in groove and filter screen, can live the rigidity of filter screen.
Preferably, the transmission mechanism comprises a driving motor, a rotating block, a rotating shaft, a sliding block, a sliding rod, a supporting shaft and a push rod, the driving motor is fixedly installed on the inner wall of the rear side of the mechanical box, the rear side of the rotating block is fixedly connected with an output shaft of the driving motor, the bottom end of the rotating shaft penetrates through the rotating block and is in sliding connection with the rotating block, the left end and the right end of the supporting shaft are respectively fixedly connected with the inner wall of the left side and the inner wall of the right side of the mechanical box, the top end of the sliding rod is in sliding connection with the supporting shaft, the sliding block is sleeved on the sliding rod in a sliding manner, the top end of the rotating shaft is rotatably connected with the rear side of the sliding block, the bottom of the push rod is in sliding connection with the supporting shaft, the left end of the push rod penetrates through the inner wall of the left side of the mechanical box and the right side of the filter box and extends to the inside of the filter box, and the bottom of the push rod is fixedly connected with the top of the cleaning brush, the bottom of cleaning brush contacts with the top of filter screen, through the transmission between driving motor and the cleaning brush, can drive the cleaning brush and carry out horizontal reciprocating motion.
Preferably, the cover is equipped with reset spring in the axis of rotation, reset spring's top fixed connection is in the axis of rotation, reset spring's bottom and turning block fixed connection can assist the axis of rotation to rotate through setting up reset spring.
Preferably, the sliding sleeve is equipped with the sleeve pipe on the back shaft, sheathed tube bottom and the top fixed connection of slide bar, the transmission between catch bar and the slide bar can be realized through setting up the sleeve pipe to sheathed tube top and the bottom fixed connection of catch bar.
Preferably, the box door has been seted up on the left side of rose box, the box door corresponds with the left end of filter screen, through setting up the box door, can conveniently dismantle the filter screen.
Has the advantages that: through the transmission between the driving motor and the cleaning brush, the cleaning brush can be driven to brush the filter screen in a reciprocating manner, the condition that the filter screen is blocked is avoided, the rectifying tower can be protected, the normal operation of the rectifying tower cannot be influenced, and the production efficiency is also improved;
the filter screen is conveniently disassembled and assembled by matching and clamping the positioning pin and the adaptive groove on the positioning block and limiting and fixing the filter screen by the clamping groove, so that the filter screen is more conveniently replaced and cleaned, and the filter screen can always keep a good filtering effect;
the utility model realizes the cleaning of the filter screen during the filtration through a simple structure, avoids the blockage of the filter screen during the filtration, plays a role in protecting the rectifying tower, and has convenient operation and strong practicability.
Drawings
FIG. 1 is a front view of a rectification apparatus for carbon dioxide purification according to the present invention;
FIG. 2 is a front sectional view of a filter box and a machine box of a rectification device for carbon dioxide purification according to the present invention;
FIG. 3 is a schematic view of a portion A of FIG. 2 of a rectification apparatus for carbon dioxide purification according to the present invention;
FIG. 4 is a three-dimensional view of the structure of the sliding block, the sliding rod, the sleeve, the supporting shaft and the pushing rod of the rectifying device for purifying carbon dioxide.
In the figure: the device comprises a base plate 1, a pressure tank 2, a carbon dioxide inlet 3, a first pipeline 4, a rectifying tower 5, a slag discharge port 6, a second pipeline 7, a condenser 8, a carbon dioxide discharge port 9, a third pipeline 10, a filter box 11, a positioning pin 12, a water pump 13, a positioning block 14, a mechanical box 15, a driving motor 16, a rotating block 17, a rotating shaft 18, a return spring 19, a sliding block 20, a sliding rod 21, a sleeve 22, a support shaft 23, a push rod 24, a cleaning brush 25, a filter screen 26 and a box door 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a rectification device for carbon dioxide purification comprises a bottom plate 1, a pressure tank 2 is fixedly installed at the top of the bottom plate 1, a carbon dioxide inlet 3 is formed in the left side of the pressure tank 2, a first pipeline 4 is fixedly communicated with the top of the pressure tank 2, a rectification tower 5 is fixedly installed at the top of the bottom plate 1, the right end of the first pipeline 4 is fixedly communicated with the left side of the rectification tower 5, a slag discharge port 6 is formed in the left side of the rectification tower 5, a second pipeline 7 is fixedly communicated with the top of the rectification tower 5, a mechanical box 15 is fixedly installed at the top of the bottom plate 1, a condenser 8 is fixedly connected with the top of the mechanical box 15, the bottom end of the second pipeline 7 is fixedly communicated with the top of the condenser 8, a carbon dioxide discharge port 9 is formed in the right side of the condenser 8, a third pipeline 10 is fixedly communicated with the bottom of the condenser 8, and a filter box 11 is fixedly connected with the top of the bottom plate 1, a filter screen 26 is arranged inside the filter box 11, a cleaning brush 25 is arranged at the top of the filter screen 26, a transmission mechanism is arranged inside the mechanical box 15 and is connected with the cleaning brush 25, the bottom end of the third pipeline 10 is fixedly communicated with the top of the filter box 11, a water pump 13 is fixedly arranged at the top of the base 1, a water inlet of the water pump 13 is fixedly communicated with the bottom of the filter box 11, and a water outlet of the water pump 13 is fixedly communicated with the right side of the rectifying tower 5; a clamping groove is formed in the inner wall of the right side of the filter box 11, the right end of the filter screen 26 is movably connected into the clamping groove, a positioning pin 12 is fixedly connected to the bottom of the filter screen 26, a positioning block 14 is fixedly connected to the inner wall of the left side of the filter box 11, an adapting groove is formed in the top of the positioning block 14, the bottom end of the positioning pin 12 is movably connected into the adapting groove, and the position of the filter screen 26 can be fixed through the limit matching between the positioning pin 12 and the adapting groove and the limit matching between the clamping groove and the right end of the filter screen 26;
the transmission mechanism comprises a driving motor 16, a rotating block 17, a rotating shaft 18, a sliding block 20, a sliding rod 21, a supporting shaft 23 and a pushing rod 24, the driving motor 16 is fixedly installed on the inner wall of the rear side of the mechanical box 15, the rear side of the rotating block 17 is fixedly connected with the output shaft of the driving motor 16, the bottom end of the rotating shaft 18 penetrates through the rotating block 17 and is in sliding connection with the rotating block 17, the left end and the right end of the supporting shaft 23 are fixedly connected with the inner wall of the left side and the inner wall of the right side of the mechanical box 15 respectively, the top end of the sliding rod 21 is in sliding connection with the supporting shaft 23, the sliding block 20 is slidably sleeved on the sliding rod 21, the top end of the rotating shaft 18 is in rotating connection with the rear side of the sliding block 20, the bottom of the pushing rod 24 is in sliding connection with the supporting shaft 23, the left end of the pushing rod 24 penetrates through the inner wall of the left side of the mechanical box 15 and the right side of the filter box 11 and extends to the inside of the filter box 11, and the bottom of the pushing rod 24 is fixedly connected with the top of the cleaning brush 25, the bottom of the cleaning brush 25 is contacted with the top of the filter screen 26, and the cleaning brush 25 can be driven to transversely reciprocate by the transmission between the driving motor 16 and the cleaning brush 25; the rotating shaft 18 is sleeved with a return spring 19, the top end of the return spring 19 is fixedly connected to the rotating shaft 18, the bottom end of the return spring 19 is fixedly connected with the rotating block 17, and the return spring 19 is arranged to assist the rotating shaft 18 to rotate; the supporting shaft 23 is slidably sleeved with a sleeve 22, the bottom of the sleeve 22 is fixedly connected with the top end of the sliding rod 21, the top of the sleeve 22 is fixedly connected with the bottom of the push rod 24, and the sleeve 22 is arranged to realize transmission between the push rod 24 and the sliding rod 21; the left side of the filter box 11 is provided with a box door 27, the box door 27 corresponds to the left end of the filter screen 26, and the filter screen 26 can be conveniently detached by arranging the box door 27.
The working principle is as follows: firstly, injecting carbon dioxide into a pressure tank 2 through a carbon dioxide inlet 3, then, allowing the pressurized and liquefied carbon dioxide to enter a rectifying tower 5 through a first pipeline 4, distilling the carbon dioxide through the rectifying tower 5, allowing the distilled carbon dioxide to enter a condenser 8 through a second pipeline 7 for cooling and separating, discharging the carbon dioxide purified by cooling and separating out of the condenser 8 through a carbon dioxide discharge port 9 for centralized collection, allowing the separated water, liquid impurities and solid impurities to enter a filter box 11 through a third pipeline 10, filtering the water, liquid impurities and solid impurities through a filter screen 26, starting a water pump 13, pumping out the water and liquid impurities inside the filter box 11 and refluxing the water and liquid impurities to the inside of the rectifying tower 5 after the water pump 13 is started, and separating the water entering the rectifying tower 5 inside the rectifying tower 5, the liquid impurities can be discharged out of the rectifying tower 5 through the slag discharge port 6, when the filter screen 26 filters water, liquid impurities and solid impurities, the driving motor 16 is started firstly, when the driving motor 16 rotates, the rotating block 17 is driven to rotate, when the rotating block 17 rotates, the rotating shaft 18 is driven to rotate, then the rotating shaft 18 drives the sliding block 20 to rotate annularly, when the sliding block 20 rotates annularly, the rotating shaft 18 is driven to slide on the rotating block 17 while sliding on the sliding rod 21, simultaneously, when the sliding block 20 rotates annularly, the sliding rod 21 is driven to move transversely in a reciprocating manner, when the sliding rod 21 moves transversely in a reciprocating manner, the sleeve 22 is driven to slide transversely on the supporting shaft 23 in a reciprocating manner, then the sleeve 22 is driven to move transversely in a reciprocating manner, when the pushing rod 24 moves transversely in a reciprocating manner, the cleaning brush 25 is driven to move transversely in a reciprocating manner, then the cleaning brush 25 will brush the top of the filter screen 26 in a reciprocating manner, by such brushing in a reciprocating manner, when the filter screen 26 is filtering, the filter screen 26 is prevented from being blocked, then when the filter screen 26 needs to be cleaned or replaced, the box door 27 is firstly opened, then the left end of the filter screen 26 is lifted to enable the positioning pin 12 to be separated from the clamping between the positioning pins and the adapting grooves on the positioning block 14, and then the filter screen 26 can be drawn out from the inside of the filter box 11 through the box door 27.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a rectifier unit for carbon dioxide purification, includes bottom plate (1), its characterized in that, the top fixed mounting of bottom plate (1) has overhead tank (2), carbon dioxide import (3) have been seted up in the left side of overhead tank (2), the fixed intercommunication in top of overhead tank (2) has first pipeline (4), the top fixed mounting of bottom plate (1) has rectifying column (5), the right-hand member of first pipeline (4) and the fixed intercommunication in left side of rectifying column (5), slag discharging opening (6) have been seted up in the left side of rectifying column (5), the fixed intercommunication in top of rectifying column (5) has second pipeline (7), the top fixed mounting of bottom plate (1) has mechanical box (15), the top fixedly connected with condenser (8) of mechanical box (15), the bottom of second pipeline (7) and the fixed intercommunication in top of condenser (8), carbon dioxide discharge port (9) have been seted up on the right side of condenser (8), the fixed intercommunication in bottom of condenser (8) has third pipeline (10), the top fixedly connected with rose box (11) of bottom plate (1), the inside of rose box (11) is provided with filter screen (26), the top of filter screen (26) is provided with cleaning brush (25), the inside of machinery case (15) is provided with drive mechanism, drive mechanism is connected with cleaning brush (25), the bottom of third pipeline (10) and the fixed intercommunication in top of rose box (11), the top fixed mounting of base (1) has water pump (13), the water inlet of water pump (13) and the fixed intercommunication in bottom of rose box (11), the delivery port of water pump (13) and the fixed intercommunication in right side of rectifying column (5).
2. The rectification device for carbon dioxide purification according to claim 1, wherein a clamping groove is formed in the right inner wall of the filter box (11), the right end of the filter screen (26) is movably connected in the clamping groove, a positioning pin (12) is fixedly connected to the bottom of the filter screen (26), a positioning block (14) is fixedly connected to the left inner wall of the filter box (11), an adaptation groove is formed in the top of the positioning block (14), and the bottom end of the positioning pin (12) is movably connected in the adaptation groove.
3. The rectification device for carbon dioxide purification according to claim 1, wherein the transmission mechanism comprises a driving motor (16), a rotating block (17), a rotating shaft (18), a sliding block (20), a sliding rod (21), a supporting shaft (23) and a pushing rod (24), the driving motor (16) is fixedly installed on the inner wall of the rear side of the mechanical box (15), the rear side of the rotating block (17) is fixedly connected with the output shaft of the driving motor (16), the bottom end of the rotating shaft (18) penetrates through the rotating block (17) and is in sliding connection with the rotating block (17), the left end and the right end of the supporting shaft (23) are respectively fixedly connected with the inner wall of the left side and the inner wall of the right side of the mechanical box (15), the top end of the sliding rod (21) is in sliding connection with the supporting shaft (23), the sliding block (20) is slidably sleeved on the sliding rod (21), the top of axis of rotation (18) is rotated and is connected the rear side at slider (20), the bottom and back shaft (23) sliding connection of catch bar (24), the left end of catch bar (24) runs through the left side inner wall of mechanical case (15) and the right side of rose box (11) and extends to the inside of rose box (11), the bottom of catch bar (24) and the top fixed connection of clearance brush (25), the bottom of clearance brush (25) contacts with the top of filter screen (26).
4. The rectification device for carbon dioxide purification according to claim 3, wherein a return spring (19) is sleeved on the rotating shaft (18), the top end of the return spring (19) is fixedly connected to the rotating shaft (18), and the bottom end of the return spring (19) is fixedly connected with the rotating block (17).
5. The rectification device for carbon dioxide purification according to claim 3, wherein a sleeve (22) is slidably sleeved on the supporting shaft (23), the bottom of the sleeve (22) is fixedly connected with the top end of the sliding rod (21), and the top of the sleeve (22) is fixedly connected with the bottom of the push rod (24).
6. The rectification device for carbon dioxide purification according to claim 1, wherein a box door (27) is opened at the left side of the filtering box (11), and the box door (27) corresponds to the left end of the filtering net (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852828.1U CN216320038U (en) | 2021-08-10 | 2021-08-10 | A rectifier unit for carbon dioxide purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852828.1U CN216320038U (en) | 2021-08-10 | 2021-08-10 | A rectifier unit for carbon dioxide purification |
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| Publication Number | Publication Date |
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| CN216320038U true CN216320038U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121852828.1U Active CN216320038U (en) | 2021-08-10 | 2021-08-10 | A rectifier unit for carbon dioxide purification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271924A (en) * | 2023-05-19 | 2023-06-23 | 山西新微能源科技有限公司 | Carbon dioxide separation and purification device |
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2021
- 2021-08-10 CN CN202121852828.1U patent/CN216320038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271924A (en) * | 2023-05-19 | 2023-06-23 | 山西新微能源科技有限公司 | Carbon dioxide separation and purification device |
| CN116271924B (en) * | 2023-05-19 | 2023-08-29 | 山西新微能源科技有限公司 | Carbon dioxide separation and purification device |
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