Exhaust structure for composite plant atomized liquid concentration and extraction device
Technical Field
The utility model relates to the technical field of pressure vessel exhaust devices, in particular to an exhaust structure for a composite plant atomized liquid concentration and extraction device.
Background
The composite plant atomized liquid is extracted from natural plants, has wide application in many aspects, and is particularly important in the plant extraction treatment in the existing plant extraction preparation process. The existing concentration equipment has the defects of local overheating or supercooling and uneven heating, and the plant is extracted and fed into a concentration tank without any treatment, at the moment, gas in the processing process can be mixed in the composite plant atomized liquid and enter the concentration tank, a large amount of gas coexist in the concentration tank, after the tank pressure reaches a certain value, the gas in the tank needs to be exhausted, if the gas in the tank is not timely exhausted, safety accidents are easy to cause, and in the exhausting process, the finished composite plant atomized liquid can be exhausted every time. At present, an exhaust device on the existing tank body needs to be opened by manual work at regular intervals, and the opening is not timely, so that the tank body can not exhaust timely sometimes, and the use limitation is high.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the exhaust structure for the composite plant atomized liquid concentration and extraction device, which can realize automatic opening, is more timely in opening and closing, can timely obtain exhaust of the pressure in the tank body and reduces the use limitation.
The utility model discloses an exhaust structure for a composite plant atomized liquid concentration and extraction device, which comprises a tank body, a liquid discharge pipe, an exhaust spring, an exhaust ring, a fixing ring, a sealing cover and a rubber pipe, wherein the bottom end of the tank body is provided with an exhaust port, the exhaust pipe is fixedly arranged at the bottom end of the tank body and communicated with the exhaust port, the bottom end of the exhaust pipe is provided with a sliding hole, the liquid discharge pipe is slidably arranged on the exhaust pipe through matching with the sliding hole, the exhaust spring is sleeved on the liquid discharge pipe, the bottom end of the exhaust spring is connected with the exhaust pipe, the exhaust ring is fixedly sleeved on the liquid discharge pipe, the bottom end of the exhaust ring is fixedly connected with the exhaust spring, the exhaust ring is tightly contacted with the inner wall of the exhaust pipe, the fixing ring is fixedly sleeved on the liquid discharge pipe, a plurality of groups of sealing springs are annularly arranged on the fixing ring at equal intervals, the bottom end of the sealing cover is provided with a sealing table, the sealing cover is arranged on the liquid discharge pipe through the sealing table, the bottom end of the sealing cover is fixedly connected with the plurality of groups of sealing springs, the bottom end of the inner wall of the tank body is symmetrically provided with two groups of ejector posts, the top ends are contacted with the bottom ends of the sealing cover, the top ends are communicated with the sealing cover, the top ends of the connecting ring is fixedly communicated with the bottom end of the liquid discharge pipe, and is fixedly communicated with the bottom end of the connecting flange.
The utility model relates to an exhaust structure for a composite plant atomized liquid concentration and extraction device, wherein the bottom end of a sealing cover is connected with a buffer pad.
The exhaust structure for the composite plant atomized liquid concentration and extraction device is characterized in that a sealing ring is sleeved on the circumferential outer wall of the exhaust ring.
The exhaust structure for the composite plant atomized liquid concentration and extraction device is characterized in that a sliding sleeve is arranged in a sliding hole at the bottom end of an exhaust pipe.
According to the exhaust structure for the composite plant atomized liquid concentration and extraction device, three groups of rib plates are annularly and equidistantly arranged on the circumferential outer wall of the exhaust pipe, and the top ends of the three groups of rib plates are connected with the bottom end of the tank body.
The utility model relates to an exhaust structure for a composite plant atomized liquid concentration and extraction device, wherein the bottom end of a connecting flange is connected with a sealing frustum.
The exhaust structure for the composite plant atomized liquid concentration and extraction device is characterized in that a fastening sleeve is sleeved on the sealing table.
The exhaust structure for the composite plant atomized liquid concentration and extraction device is characterized in that the rubber tube is made of rubber.
Compared with the prior art, the utility model has the beneficial effects that: the sealing cover is stretched to a certain extent and is arranged at the top end of the liquid discharge pipe, when the excessive pressure of gas in the tank body is excessive, liquid compound plant atomized liquid above the liquid discharge ring can exert a downward thrust on the liquid discharge ring, so that the liquid discharge pipe is driven to move downwards by the liquid discharge ring, the liquid discharge spring is compressed when the liquid discharge pipe moves downwards, the fixing ring is driven to move downwards when the liquid discharge pipe moves downwards, due to the limitation of the jacking column, the sealing spring is further stretched, the liquid discharge pipe can continuously move downwards under the action of pressure, the sealing cover is opened, the liquid compound plant atomized liquid in the tank body starts to be discharged outwards through the liquid discharge pipe, the connecting flange can be communicated with an external pipeline to collect the discharged liquid compound plant atomized liquid, when the internal pressure of the tank body is reduced, the liquid discharge ring starts to reset, and drives the liquid discharge pipe to move upwards to an initial position through the liquid discharge ring, so that the sealing cover is continuously and tightly covered on the liquid discharge pipe, the automatic opening and the opening and closing can be timely, and the internal pressure of the tank body is timely discharged, and the use limitation is reduced.
Drawings
FIG. 1 is a schematic front side view of the present utility model;
FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the seal cap and drain tube of the present utility model;
FIG. 4 is a schematic view of the lower side structure of the connection of the exhaust pipe and the tank body in the utility model;
FIG. 5 is a schematic view of the structure of the hose of the present utility model;
the reference numerals in the drawings: 1. a tank body; 2. an exhaust pipe; 3. a liquid discharge pipe; 4. an exhaust spring; 5. an exhaust ring; 6. a fixing ring; 7. a seal spring; 8. sealing cover; 9. a sealing table; 10. a top column; 11. a rubber tube; 12. a connecting ring; 13. a connecting flange; 14. a fastening sleeve; 15. a cushion pad; 16. a seal ring; 17. a sliding sleeve; 18. rib plates; 19. sealing the frustum.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the exhaust structure for the composite plant atomized liquid concentration and extraction device comprises a tank body 1, a liquid discharge pipe 3, an exhaust spring 4, an exhaust ring 5, a fixed ring 6, a sealing cover 8 and a rubber tube 11, wherein the bottom end of the tank body 1 is provided with an exhaust port, the exhaust pipe 2 is fixedly arranged at the bottom end of the tank body 1, the bottom end of the exhaust pipe 2 is provided with a sliding hole, the liquid discharge pipe 3 is slidably arranged on the exhaust pipe 2 through matching with the sliding hole, the exhaust spring 4 is sleeved on the liquid discharge pipe 3, the bottom end of the exhaust spring 4 is connected with the exhaust pipe 2, the exhaust ring 5 is fixedly sleeved on the liquid discharge pipe 3, the bottom end of the exhaust ring 5 is fixedly connected with the exhaust spring 4, the exhaust ring 5 is tightly contacted with the inner wall of the exhaust pipe 2, the fixed ring 6 is fixedly sleeved on the liquid discharge pipe 3, a plurality of groups of sealing springs 7 are annularly equidistant on the fixed ring 6, the bottom end of the sealing cover 8 is provided with a sealing table 9, the sealing cover 8 is arranged on the liquid discharge pipe 3 through the sealing table 9, the bottom end of the sealing cover 8 is fixedly connected with the plurality of groups of sealing springs 7, the bottom ends of the inner wall of the tank body 1 are symmetrically provided with two groups of top posts 10, the top ends of the sealing cover 10 are contacted with the sealing cover 8, the bottom ends 12 are contacted with the sealing cover 11, the bottom ends are connected with the rubber tube 11, and the bottom ends are fixedly connected with the rubber tube 11, and are fixedly connected with the bottom ends 13, and are connected with the bottom ends 13; firstly, the sealing cover 8 stretches the sealing spring 7 to a certain extent and is arranged at the top end of the liquid discharge pipe 3, when the internal pressure of the tank body 1 is overlarge, liquid composite plant atomized liquid above the exhaust ring 5 can apply a downward thrust to the exhaust ring 5, so that the exhaust ring 5 drives the liquid discharge pipe 3 to move downwards, the exhaust spring 4 is compressed when the liquid discharge pipe 3 moves downwards, the fixing ring 6 is driven to move downwards when the liquid discharge pipe 3 moves downwards, the sealing cover 8 is kept unchanged due to the restriction of the jacking column 10, the sealing spring 7 is further stretched, the liquid discharge pipe 3 can move downwards under the action of pressure, so that the sealing cover 8 is opened, the liquid composite plant atomized liquid inside the tank body 1 begins to be discharged outwards through the liquid discharge pipe 3, the connecting flange 13 can be communicated with an external pipeline to collect the discharged liquid composite plant atomized liquid, when the internal pressure of the tank body 1 is reduced, the exhaust spring 4 begins to reset, and the liquid discharge pipe 3 is pushed to move upwards to an initial position through the exhaust ring 5, so that the sealing cover 8 is tightly covered on the liquid discharge pipe 3, and thus the tank body can be opened automatically, the internal pressure is reduced in time, and the internal pressure is reduced.
The utility model relates to an exhaust structure for a composite plant atomized liquid concentration and extraction device, wherein the bottom end of a sealing cover 8 is connected with a buffer pad 15; by providing the cushion pad 15, the cushion can be provided to the left and right when the seal cover 8 presses the top column 10 downward, and the use reliability can be improved.
The utility model relates to an exhaust structure for a composite plant atomized liquid concentration and extraction device, wherein a sealing ring 16 is sleeved on the circumferential outer wall of an exhaust ring 5; by providing the seal ring 16, the tightness of the contact between the exhaust ring 5 and the inner wall of the exhaust pipe 2 can be further enhanced, the seal of the exhaust ring 5 can be enhanced, and the use reliability can be improved.
The exhaust structure for the composite plant atomized liquid concentration and extraction device is characterized in that a sliding sleeve 17 is arranged in a sliding hole at the bottom end of an exhaust pipe 2; by providing the sliding sleeve 17, the liquid discharge tube 3 can slide more smoothly, and the use reliability can be improved.
According to the exhaust structure for the composite plant atomized liquid concentration and extraction device, three groups of rib plates 18 are annularly and equidistantly arranged on the circumferential outer wall of the exhaust pipe 2, and the top ends of the three groups of rib plates 18 are connected with the bottom end of the tank body 1; by providing the rib 18, the connection between the exhaust pipe 2 and the tank 1 can be made more stable and firm, and the use reliability can be improved.
The utility model relates to an exhaust structure for a composite plant atomized liquid concentration and extraction device, wherein the bottom end of a connecting flange 13 is connected with a sealing frustum 19; by providing the sealing frustum 19, the connection flange 13 can be made more compact when connected to an external pipe, and the reliability of use can be improved.
The exhaust structure for the composite plant atomized liquid concentration and extraction device is characterized in that a fastening sleeve 14 is sleeved on the sealing table 9; by providing the fastening sleeve 14, the sealing cap 8 can be tightly covered on the drain pipe 3, and the sealing performance can be improved.
The exhaust structure for the composite plant atomized liquid concentration and extraction device is characterized in that the rubber tube 11 is made of rubber; by adopting the rubber material, the elasticity of the rubber tube 11 is better, and the use reliability is improved.
When the composite plant atomized liquid concentration and extraction device is in operation, firstly, the sealing spring 7 is stretched by the sealing cover 8 to a certain extent and is arranged at the top end of the liquid discharge pipe 3, when the internal pressure of the tank body 1 is overlarge, the liquid composite plant atomized liquid above the air discharge ring 5 can exert a downward thrust on the air discharge ring 5, so that the air discharge ring 5 drives the liquid discharge pipe 3 to move downwards, the air discharge spring 4 is compressed when the liquid discharge pipe 3 moves downwards, the liquid discharge pipe 3 moves downwards and simultaneously drives the fixing ring 6 to move downwards, the position of the sealing cover 8 is kept unchanged due to the limitation of the jacking column 10, the sealing spring 7 is further stretched, the liquid discharge pipe 3 can continuously move downwards under the action of the pressure, so that the sealing cover 8 is opened, the liquid composite plant atomized liquid inside the tank body 1 starts to be discharged outwards through the liquid discharge pipe 3, the connecting flange 13 can be connected with an external pipeline so as to collect the discharged liquid composite plant atomized liquid, when the internal pressure of the tank body 1 is reduced, the air discharge spring 4 starts to reset, and the liquid discharge ring 3 is pushed by the air discharge ring 5 to move upwards to the initial position, so that the sealing cover 8 can be opened tightly and can be opened continuously.
The exhaust structure for the composite plant atomized liquid concentration and extraction device has the advantages that the installation mode, the connection mode or the arrangement mode of the exhaust structure are common mechanical modes, and the exhaust structure can be implemented as long as the beneficial effects of the exhaust structure can be achieved; those skilled in the art will readily install and operate the device in accordance with the instructions accompanying thereto.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.