CN210448166U - Residue discharging door structure without residual liquid - Google Patents
Residue discharging door structure without residual liquid Download PDFInfo
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- CN210448166U CN210448166U CN201921044754.1U CN201921044754U CN210448166U CN 210448166 U CN210448166 U CN 210448166U CN 201921044754 U CN201921044754 U CN 201921044754U CN 210448166 U CN210448166 U CN 210448166U
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- slag
- door
- liquid
- outlet
- extraction
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Abstract
The utility model discloses a do not leave slag tap door structure of raffinate, include: the extraction device is characterized in that the positions of the hinge shaft and the extraction discharge port are lower than the lowest point of the slag discharging door. The utility model discloses a change the hinge pin and go out the position and the flow of liquid connecting tube, guarantee that the smooth and easy liquid of avoiding of play liquid remains near the door of slagging tap and jar body bottom.
Description
Technical Field
The utility model relates to a technical field is drawed in the material decocte, concretely relates to do not leave slag tap structure of raffinate.
Background
The extraction tank is mainly used for multiple process operations of normal pressure, micro pressure, water decoction, warm immersion, hot reflux, forced circulation and leakage, aromatic oil extraction, organic solvent recovery and the like in the industries of traditional Chinese medicine, food and chemical industry, and is widely used in the industries of pharmacy, food and the like. However, in the traditional liquid extraction process, the liquid at the bottom is not discharged completely, and when the slag outlet door is opened to discharge slag, part of the extraction liquid is discharged along with the medicine dregs. The discharged extracting solution splashes around, which causes waste and affects the environmental sanitation of the periphery, and simultaneously brings difficulty to the treatment of the drug residues.
The existing slag discharging door structure is shown in fig. 1-2, the liquid medicine is discharged through a lower seal head liquid outlet 111 installed at the bottom of the slag discharging door 110 and is delivered to a discharge port 113 through a liquid outlet communicating pipe 112 communicated with the liquid outlet, the discharge port 113 of the extraction tank 100 is installed on a hinge shaft 114 of the slag discharging door 111 through a rotating mechanism 113a, and the position of the hinge shaft 114 is higher than the position of the bottom 100a of the extraction tank 100, so that the extracting liquid in the whole slag discharging door 111 cannot be smoothly discharged through the lower seal head liquid outlet 111, and can only be discharged along the strip when the slag is discharged by opening the slag discharging door 111.
In order to avoid the problem that the liquid drainage in the slag outlet door area is not clean at the bottom of the extraction tank, a slag outlet door structure without residual liquid needs to be designed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defect of the prior art, the utility model aims to provide a do not leave slag tap door structure of raffinate to avoid drawing the tank bottoms portion, the regional not clean problem of flowing back of slag tap door.
In order to realize the utility model discloses an aim, the technical scheme who adopts is:
a slag door structure without leaving a residual liquid, comprising:
the slag-out door is arranged at the bottom of the extraction tank body, at least one lower end socket liquid outlet is formed in the slag-out door, the lower end socket liquid outlet is connected with the extraction discharge port through a liquid outlet communicating pipeline, the extraction discharge port is arranged on a hinge shaft of the slag-out door through a rotating mechanism, the hinge shaft drives the slag-out door to be opened and closed through a hinge, and the positions of the hinge shaft and the extraction discharge port are lower than the lowest point of the slag-out door.
In a preferred embodiment of the present invention, the liquid outlet communicating pipe is inclined downward toward the material outlet.
In a preferred embodiment of the present invention, a lower head liquid outlet is disposed at the lowest point of the slag outlet door.
The beneficial effects of the utility model reside in that:
by changing the positions and the flow directions of the hinge shaft and the liquid outlet connecting pipeline, the liquid outlet is ensured to be smooth, and the liquid is prevented from remaining near the slag outlet door and at the bottom of the tank body.
Drawings
Fig. 1 is a schematic structural diagram 1 of a conventional design.
Fig. 2 is a schematic structural diagram 2 of a conventional design.
Fig. 3 is a schematic structural diagram 1 of the present invention.
Fig. 4 is a schematic structural diagram 2 of the present invention.
Detailed Description
The structure and working principle of the present invention are further explained by the following detailed embodiments:
as shown in fig. 1-2, in the prior art, a liquid medicine is discharged through a lower head liquid outlet 111 installed at the bottom of a slag outlet door 110 and is delivered to a discharge port 113 through a liquid outlet communicating pipe 112 communicated with the lower head liquid outlet, the discharge port 113 of an extraction tank 100 is installed on a hinge shaft 114 of the slag outlet door 111 through a rotating mechanism 113a, the hinge shaft 114 drives the slag outlet door 111 to open and close through a hinge 115, and a joint 114a between the hinge shaft 114 and the hinge 115 is higher than the slag outlet door 111, that is, the hinge shaft 114 is higher than the bottom 100a of the extraction tank 100, so that the extracting liquid in the entire slag outlet door 111 cannot be smoothly discharged through the lower head liquid outlet 111, and can only be discharged along the slag outlet when the slag outlet door 111 is opened.
And the lower head liquid outlet 111 is not connected with the lowest head point 110a of the slag outlet door 110, which is also easy to cause residue.
The main design principle of the utility model lies in that,
change on the basis of the traditional extraction tank slag door, make the discharge gate be located the extraction tank lowest point horizontal plane below through reducing the position of hinge group axle to the liquid medicine that the messenger remained wherein can discharge totally.
As shown in fig. 3-4, the structure is installed on the slag outlet door 210 at the bottom 200a of the extracting tank 200, the slag outlet door 210 is opened with a lower head liquid outlet 220, the lower head liquid outlet 220 is connected with an extracting material outlet 240 through a liquid outlet communicating pipe 230, the extracting material outlet 240 is installed on a hinge shaft 250 of the slag outlet door 210 through a rotating mechanism 240a, the hinge shaft 250 drives the opening and closing of the slag outlet door 210 through a hinge 251, and in order to improve the problem of residual liquid of the existing slag outlet door 210, the positions of the connecting end 250a of the hinge shaft 250 and the hinge 251 and the extracting material outlet 240 are lower than the lowest point 200b of.
In order to further ensure that the liquid can be discharged completely, the slag outlet door 210 is provided with discharge pipes 261 and 262, the discharge pipes 261 and 262 respectively comprise a lower seal head liquid outlet 220, a liquid outlet communication pipe 230 and an extraction material outlet 240 which are connected, wherein a lower seal head liquid outlet 220a in the discharge pipe 261 is communicated with a seal head lowest point 210a of the slag outlet door 210.
Owing to possessed above-mentioned structure, the utility model discloses a gravity and siphon effect extract simultaneously and expect that material mouth 240 is located jar body 200 minimum 200b horizontal plane below for the liquid medicine that remains wherein can discharge totally.
In addition, one lower sealing head liquid outlet 220a is communicated with the sealing head lowest point 210a of the slag outlet door 210, so that no dead angle is ensured.
Claims (3)
1. A slag door structure without leaving a residual liquid, comprising: the extraction device is characterized in that the positions of the hinge shaft and the extraction discharge port are lower than the lowest point of the slag discharging door.
2. The structure of a slag hole without leaving residual liquid as claimed in claim 1, wherein said outlet communicating pipe is inclined downward toward said extraction port.
3. The structure of the slag-tap hole without leaving residual liquid as claimed in claim 1 or 2, wherein a lower head liquid outlet is provided at the lowest point of the slag-tap hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044754.1U CN210448166U (en) | 2019-07-05 | 2019-07-05 | Residue discharging door structure without residual liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044754.1U CN210448166U (en) | 2019-07-05 | 2019-07-05 | Residue discharging door structure without residual liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210448166U true CN210448166U (en) | 2020-05-05 |
Family
ID=70444321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921044754.1U Active CN210448166U (en) | 2019-07-05 | 2019-07-05 | Residue discharging door structure without residual liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210448166U (en) |
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2019
- 2019-07-05 CN CN201921044754.1U patent/CN210448166U/en active Active
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