CN217625357U - Air ventilation device for polymer storage bin - Google Patents
Air ventilation device for polymer storage bin Download PDFInfo
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- CN217625357U CN217625357U CN202221812463.4U CN202221812463U CN217625357U CN 217625357 U CN217625357 U CN 217625357U CN 202221812463 U CN202221812463 U CN 202221812463U CN 217625357 U CN217625357 U CN 217625357U
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- feed bin
- storage tank
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- gas
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Abstract
The utility model relates to an air breather is used to polymer storage feed bin, its technical scheme is: the novel gas storage tank is characterized by comprising a base, a gas storage tank is installed on the left side of the top of the base, a gas inlet is installed on the left side of the gas storage tank, a gas outlet is installed on the right side of the gas storage tank, an air outlet valve is installed in an inner threaded hole formed in the gas outlet, an air draft fan is connected with the output end of the gas outlet, the air draft fan is connected with the input end of an L-shaped gas pipe, and a support is installed at the bottom of the L-shaped gas pipe. The utility model has the advantages that: the air that can utilize the mobility of air will store in the feed bin is replaced to make dry compressed air can spread in storing the feed bin fast and come, make the air work of taking a breath of storing the feed bin more high-efficient, can also prevent to store and take place the backward flow in the feed bin water air, influence compressed air's in the gas holder pureness and drying degree.
Description
Technical Field
The utility model relates to a polymer stores technical field, concretely relates to polymer stores air breather for feed bin.
Background
In the petroleum industry, in order to increase the petroleum yield, it is often necessary to inject polymers downhole to achieve the yield increase, however, in the polymer storage requirement, the storage environment is required to be air-dried and cannot contain moisture so as to avoid the polymer being polluted and affecting the storage of the polymer; however, in the oil field environment, a large amount of water, even oil and other impurities are often mixed in the air around the polymer storage bin, which has a very adverse effect on the storage of the polymer; however, the existing ventilation device has low efficiency during ventilation, so that the influence time of the water-containing air on the polymer is long, and the storage of the polymer is still seriously influenced;
in order to better preserve the polymer, it is necessary to quickly discharge the air containing moisture, oil and some other impurities from the polymer storage silo, simultaneously inject dry air, and quickly disperse the dry compressed air in the storage silo, so as to change the internal environment of the storage silo in a short time;
therefore, there is a need for an air exchange device for a polymer storage silo.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an air breather for feed bin is stored to polymer, through the mobility that utilizes the air, with dry compressed air injection storage feed bin in the gas holder, and make dry air can spread out fast, simultaneously will store the air escape of moisture content in the feed bin fast, further accelerate the air flow speed, reduce the water content in the storage feed bin air fast in short time, it is longer with solving current device scavenging time, it is longer to lead to moisture air to exist the time, influence the problem that the polymer was stored.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an air interchanger for polymer storage feed bin, includes the base, base top left side installation gas holder, gas holder left side trompil installation air inlet, gas holder right side trompil installation gas outlet, set up internal thread hole installation air outlet valve on the gas outlet, exhaust fan is connected to the gas outlet output, exhaust fan is connected with the input of L type gas-supply pipe, and L type gas-supply pipe bottom installing support.
Preferably, the feed bin is stored in base top right-hand member installation, store feed bin left side trompil installation scavenge port, the scavenge port is connected with L type gas-supply pipe, and sets up internal thread hole installation check valve on the scavenge port, the scavenge port passes the air guide chamber lateral wall, the air guide chamber is installed inside storing the feed bin.
Preferably, the air guide chamber is a cylindrical cavity with an open top, a motor is installed at the bottom of the air guide chamber, external threads are formed in the front end of a rotor of the motor, and a rotating shaft is installed on the rotor of the motor.
Preferably, the outer wall mounting flabellum of axis of rotation, the mounting hole has been seted up at the axis of rotation center, the internal thread has been seted up to the mounting hole inner wall, and the internal thread on the mounting hole inner wall can with the external screw thread intermeshing on the electric motor rotor.
Preferably, the storage bin is provided with an air outlet at the right opening, and the air outlet output end is provided with an air outlet fan which is connected with the air dehumidification system through a pipeline.
Preferably, the bottom of the base is connected with the supporting feet, and the four supporting feet are respectively positioned at four corners of the bottom of the base.
The utility model has the advantages that:
1. an air exhaust fan is arranged at the air outlet of the air storage tank, so that the outward diffusion speed of the compressed air in the air storage tank can be increased, the time required by air change work is shortened, and the air change efficiency is increased;
2. the check valve is arranged on the air vent of the storage bin, so that the air containing a large amount of moisture in the storage bin can be prevented from flowing back and then flows into the air storage tank through the L-shaped air delivery pipe, and the purity and the dryness of the compressed air in the air storage tank are ensured;
3. the rotating shaft with the fan blades is arranged in the air guide chamber, the fan blades are driven by the motor to rotate highly in the air guide chamber, so that the flowing direction of the compressed air entering the air guide chamber is changed rapidly, the flowing speed of the compressed air is increased, the compressed air enters the storage bin rapidly and is diffused, and the water content in the air of the storage bin is reduced rapidly;
4. an air outlet fan is arranged at an air outlet of the storage bin, and under the action of the air outlet fan, dry compressed air can be input, and simultaneously, moisture-containing air far away from the air exchange port can be quickly collected and discharged to the air outlet, so that the aim of air exchange is fulfilled; after having taken out the water air simultaneously, because the mobility of air can further accelerate the diffusion velocity of dry compressed air in storing the feed bin for the work of taking a breath is more high-efficient.
Drawings
FIG. 1 is a schematic diagram of the structure provided by the present invention;
fig. 2 is a top view provided by the present invention;
FIG. 3 is a schematic view of the structure of the gas guiding chamber provided by the present invention;
fig. 4 is a schematic view of the fan blade installation provided by the present invention.
In the figure: the air storage device comprises a base 100, supporting feet 110, an air storage tank 200, an air inlet 210, an air outlet 220, an air outlet valve 221, an air draft fan 230, an L-shaped air conveying pipe 240, a support 241, a storage bin 300, an air exchange port 310, a check valve 311, an air guide chamber 320, a motor 330, a rotating shaft 340, fan blades 341, a mounting hole 342, an air outlet 350 and an air outlet fan 360.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, refer to fig. 1-4, the utility model provides an air interchanger for polymer storage bin, including base 100, base 100 top left side installation gas holder 200, gas holder 200 left side trompil installation air inlet 210, gas holder 200 right side trompil installation gas outlet 220, set up internal thread hole installation air outlet valve 221 on the gas outlet 220, gas outlet 220 output end connects exhaust fan 230, exhaust fan 230 is connected with the input of L type gas-supply pipe 240, and L type gas-supply pipe 240 bottom installing support 241; the base 100 plays a role in supporting the air storage tank 200, the air storage tank 200 is opened through the left side and is provided with the air inlet 210, compressed air dehumidified by the air dehumidification system is conveyed into the air storage tank 200 to be stored, the air storage tank 200 is opened through the right side and is provided with the air outlet 220, compressed air in the air storage tank 200 is conveyed out of the storage bin 300, the air outlet 220 is provided with the air outlet valve 221 through the internal thread hole, the air outlet valve 221 rotates in the internal thread hole and controls the outflow of the compressed air in the air storage tank 200, the air draft fan 230 can provide suction, the outflow speed of the compressed air in the air storage tank 200 can be accelerated, the compressed air is conveyed into the L-shaped air conveying pipe 240, and the support 241 plays a role in supporting the L-shaped air conveying pipe 240.
The right end of the top of the base 100 is provided with a storage bin 300, the left side of the storage bin 300 is provided with a ventilation port 310, the ventilation port 310 is connected with the L-shaped air delivery pipe 240, the ventilation port 310 is provided with an internal threaded hole for installing a check valve 311, the ventilation port 310 penetrates through the side wall of an air guide chamber 320, and the air guide chamber 320 is arranged inside the storage bin 300; the base 100 supports the storage bin 300, the storage bin 300 is provided with the ventilating opening 310 through the left hole, the ventilating opening 310 is connected with the L-shaped air pipe 240 and can send compressed air from the air storage tank 200 in the L-shaped air pipe 240 into the storage bin 300, the check valve 311 is a valve with an opening and closing piece being a circular valve flap and acting by self weight and medium pressure to block medium backflow, gas backflow in the storage bin 300 can be prevented, dryness of the compressed air in the air storage tank 200 is guaranteed, the ventilating opening 310 penetrates through the side wall of the air guide chamber 320 and can send the compressed air into the storage bin 300, and the storage bin 300 is provided with the air guide chamber 320.
The air guide chamber 320 is a cylindrical cavity with an opening at the top, the motor 330 is installed at the bottom of the air guide chamber 320, external threads are formed at the front end of a rotor of the motor 330, a rotating shaft 340 is installed on the rotor of the motor 330, fan blades 341 are installed on the outer wall of the rotating shaft 340, an installation hole 342 is formed in the center of the rotating shaft 340, internal threads are formed in the inner wall of the installation hole 342, and the internal threads on the inner wall of the installation hole 342 can be meshed with the external threads on the rotor of the motor 330; air guide chamber 320 plays the effect of installation motor 330, internal thread intermeshing on the external screw thread through motor 330 rotor front end and the mounting hole 342 inner wall, play and install the effect on the motor 330 rotor with axis of rotation 340, it is rotatory to make motor 330 can drive axis of rotation 340 through the rotor, axis of rotation 340 plays the effect of installation flabellum 341, drive the rotation of flabellum 341 in air guide chamber 320 through axis of rotation 340, play the effect that changes air flow direction and accelerate air flow velocity, and then make the compressed air who gets into air guide chamber 320 get into fast and store the feed bin 300 inside and spread out rapidly.
The bottom of the base 100 is connected with the four supporting feet 110, and the four supporting feet 110 are respectively positioned on four corners of the bottom of the base 100; the base 100 has a function of connecting the supporting feet 110, the four supporting feet 110 are respectively positioned at four corners of the bottom of the base 100, and the stability of the air exchange device for the polymer storage bin can be ensured while the base 100 has a function of supporting the air exchange device for the polymer storage bin.
The utility model discloses a use as follows: the technical personnel in the field install the air storage tank 200 and the storage bin 300 in the air for the polymer storage bin on the top of the base 100 respectively, install the air draft fan 230 at the air outlet 220 of the air storage tank 200, and connect the air draft fan 230 with the air exchange port 310 of the storage bin 300 through the L-shaped air pipe 240, so that the compressed air in the air storage tank 200 can flow into the storage bin 300 rapidly under the action of the air draft fan 230, and install the bracket 241 at the bottom of the L-shaped air pipe 240, so as to keep the stability of the L-shaped air pipe 240;
connecting an air inlet 210 of the air storage tank 200 with an air drying system, so that the dry air compressed by the air drying system can enter the air storage tank 200, then installing an air guide chamber 320 in the storage bin 300, and passing a ventilation port 310 through a hole in the side wall of the air guide chamber 320, so that the ventilation port 310 can convey the dry air into the storage bin 300 through the air guide chamber 320, installing a motor 330 at the bottom of the air guide chamber 320, installing a rotating shaft 340 with a fan blade 341 on a rotor of the motor 330, when the motor 330 is operated, accelerating the flow speed of the compressed air entering the air guide chamber 320 through the fan blade 341, so that the compressed air is quickly diffused into the storage bin 300, and finally installing an air outlet fan 360 on an air outlet 350 on the right side of the storage bin 300, and discharging the air with moisture in the storage bin 300 under the action of the air outlet fan 360, so as to accelerate the diffusion speed of the compressed air in the storage bin 300, thereby shortening the ventilation time;
when air ventilation of the polymer storage bin is started, an external power supply is firstly switched on, whether power driving parts such as an exhaust fan 230 and the like can work normally is checked, and ventilation operation is started after the correctness is confirmed;
the air outlet valve 221 on the air outlet 220 is opened first, so that the compressed air in the air storage tank 200 diffuses outwards through the air outlet 220, the diffusion speed of the compressed air is accelerated under the action of the air draft fan 230, the compressed air is conveyed into the air guide chamber 320 through the L-shaped air conveying pipe 240, then the compressed air entering the air guide chamber 320 moves upwards quickly and enters the storage bin 300 to be diffused, meanwhile, the air outlet fan 360 extracts the original air with a large amount of moisture in the storage bin 300 when working, at the moment, the diffusion speed of the compressed air which just enters the storage bin 300 can be further accelerated, the purpose of air exchange is achieved, and the water content of the air in the storage bin 300 is gradually reduced after air exchange.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (5)
1. An air breather for a polymer storage silo, comprising a base (100), characterized in that: the air storage tank (200) is installed on the left side of the top of the base (100), an air inlet (210) is installed on the left side of the air storage tank (200), an air outlet (220) is installed on the right side of the air storage tank (200) in an opening mode, an air outlet valve (221) is installed on the air outlet (220) in an internally threaded hole mode, the output end of the air outlet (220) is connected with an air draft fan (230), the air draft fan (230) is connected with the input end of the L-shaped air conveying pipe (240), and a support (241) is installed at the bottom of the L-shaped air conveying pipe (240); storage feed bin (300) is stored in base (100) top right-hand member installation, store feed bin (300) left side trompil installation scavenge port (310), scavenge port (310) is connected with L type gas-supply pipe (240), and sets up internal thread hole installation check valve (311) on scavenge port (310), scavenge port (310) pass air guide chamber (320) lateral wall, air guide chamber (320) are installed inside storing feed bin (300).
2. The air breather for a polymer storage silo of claim 1, wherein: the air guide chamber (320) is a cylindrical cavity with an open top, the bottom of the air guide chamber (320) is provided with a motor (330), the front end of a rotor of the motor (330) is provided with an external thread, and the rotor of the motor (330) is provided with a rotating shaft (340).
3. The air breather for a polymer storage silo of claim 2, wherein: the fan blade (341) is installed on the outer wall of the rotating shaft (340), a mounting hole (342) is formed in the center of the rotating shaft (340), internal threads are formed in the inner wall of the mounting hole (342), and the internal threads in the inner wall of the mounting hole (342) can be meshed with external threads on a rotor of the motor (330).
4. The air breather for a polymer storage silo of claim 3, wherein: store feed bin (300) right side opening installation air outlet (350), air outlet (350) output installation air-out fan (360), air-out fan (360) are connected with air dehumidification system through the pipeline.
5. The air breather for a polymer storage silo of claim 1, wherein: the bottom of the base (100) is connected with the supporting feet (110), and the four supporting feet (110) are respectively positioned at four corners of the bottom of the base (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221812463.4U CN217625357U (en) | 2022-07-14 | 2022-07-14 | Air ventilation device for polymer storage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221812463.4U CN217625357U (en) | 2022-07-14 | 2022-07-14 | Air ventilation device for polymer storage bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217625357U true CN217625357U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221812463.4U Active CN217625357U (en) | 2022-07-14 | 2022-07-14 | Air ventilation device for polymer storage bin |
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| Country | Link |
|---|---|
| CN (1) | CN217625357U (en) |
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2022
- 2022-07-14 CN CN202221812463.4U patent/CN217625357U/en active Active
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