CN211659949U - Allotment cauldron negative pressure is sealed draws blowing structure - Google Patents
Allotment cauldron negative pressure is sealed draws blowing structure Download PDFInfo
- Publication number
- CN211659949U CN211659949U CN201922084719.9U CN201922084719U CN211659949U CN 211659949 U CN211659949 U CN 211659949U CN 201922084719 U CN201922084719 U CN 201922084719U CN 211659949 U CN211659949 U CN 211659949U
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- negative pressure
- positive
- blending kettle
- sealed
- bin
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Abstract
The utility model belongs to the technical field of adjust the processing, especially, relate to a allotment cauldron negative pressure is sealed draws blowing structure. The middle of the upper end of the blending kettle is connected with a stirring motor; one side of the upper end of the blending kettle is connected with a positive-negative pressure extraction bin through a connecting flange; wherein, the middle of the upper end of the positive and negative pressure extraction bin is provided with an air inlet and outlet connector; the upper end of the left side of the positive and negative pressure extraction bin is provided with a closed feeding and discharging door; the lower end of the positive and negative pressure extraction bin is respectively provided with an extracting solution suction hole and a powder discharge hole; the upper ends of the extracting solution suction hole and the powder discharge hole are connected with a sealed rotary turnover door through a rotating shaft, and a rubber sealing gasket is arranged on the surface of the sealed rotary turnover door. A positive and negative pressure sealing bin is additionally arranged at the upper end of a traditional blending kettle, so that negative pressure suction can be carried out on blending liquid for sampling; positive pressure feeding can be carried out to quickly fill the powder material; simple operation, convenience and practicality.
Description
Technical Field
The utility model belongs to the technical field of adjust the processing, especially, relate to a allotment cauldron negative pressure is sealed draws blowing structure.
Background
The blending reaction kettle is a comprehensive reaction container and is widely applied to the production fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, food and the like, and because the blending reaction kettle is generally of a sealing structure, the blending reaction kettle needs to be subjected to a series of treatments during feeding and extraction, so that sampling or feeding operation can be carried out, and the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the problems of the defects and the shortcomings of the prior art; the utility model aims at providing a negative pressure sealing extraction discharging structure of a blending kettle, which has simple structure, reasonable design and convenient use, and is provided with a positive and negative pressure sealing bin at the upper end of the traditional blending kettle, so as to be capable of sucking blending liquid under negative pressure for sampling; positive pressure feeding can be carried out to quickly fill the powder material; simple operation, convenience and practicality.
In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a blending kettle, a stirring motor, a connecting flange port, a positive and negative pressure extraction bin, an air inlet and outlet connecting port, a sealed feeding and discharging door, an extracting solution suction hole, a powder discharge port, a connecting pipe, a rotating shaft, a sealed rotating turnover door and a rubber sealing gasket; the middle of the upper end of the blending kettle is connected with a stirring motor; one side of the upper end of the blending kettle is connected with a positive-negative pressure extraction bin through a connecting flange; wherein, the middle of the upper end of the positive and negative pressure extraction bin is provided with an air inlet and outlet connector; the upper end of the left side of the positive and negative pressure extraction bin is provided with a closed feeding and discharging door; the lower end of the positive and negative pressure extraction bin is respectively provided with an extracting solution suction hole and a powder discharge hole; the upper ends of the extracting solution suction hole and the powder discharge hole are connected with a sealed rotary turnover door through a rotating shaft, and a rubber sealing gasket is arranged on the surface of the sealed rotary turnover door.
Preferably, the rotating shaft is connected to an outer operating lever.
Preferably, the lower end of the extracting solution suction hole is hermetically and spirally connected with a connecting pipe.
Preferably, the connecting pipe passes through the connecting flange port and is fixed on the inner wall of the blending kettle.
Preferably, the operating rod is locked and fixed through a buckle.
After the structure is adopted, the utility model discloses beneficial effect does: a positive and negative pressure sealing bin is additionally arranged at the upper end of a traditional blending kettle, so that negative pressure suction can be carried out on blending liquid for sampling; positive pressure feeding can be carried out to quickly fill the powder material; simple operation, convenience and practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is the structural schematic diagram of the positive and negative pressure extraction bin 4 of the present invention.
Fig. 3 is the structural schematic diagram of the positive and negative pressure extraction bin 4 of the present invention.
Description of reference numerals: blending kettle 1, stirring motor 2, connecting flange mouth 3, positive negative pressure extraction storehouse 4, business turn over gas connector 5, airtight business turn over material door 6, extract suction hole 7, powder drain hole 8, connecting pipe 9, rotation axis 10, sealed rotatory flap 11, rubber seal 12, action bars 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
Referring to fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the device comprises a blending kettle 1, a stirring motor 2, a connecting flange port 3, a positive and negative pressure extraction bin 4, an air inlet and outlet connecting port 5, a sealed feeding and discharging door 6, an extracting solution suction hole 7, a powder discharging port 8, a connecting pipe 9, a rotating shaft 10, a sealed rotating turnover door 11 and a rubber sealing gasket 12; the middle of the upper end of the blending kettle 1 is connected with a stirring motor 2; and one side of the upper end of the blending kettle 1 is connected with a positive-negative pressure extraction bin 4 through a connecting flange 3; wherein, the middle of the upper end of the positive and negative pressure extraction bin 4 is provided with an air inlet and outlet connecting port 5; the upper end of the left side of the positive and negative pressure extraction bin 4 is provided with a closed feeding and discharging door 6; the lower end of the positive and negative pressure extraction bin 4 is respectively provided with an extracting solution suction hole 7 and a powder discharge hole 8; the upper ends of the extracting solution suction hole 7 and the powder discharging hole 8 are connected with a sealed rotary flap 11 through a rotating shaft 10, and a rubber sealing gasket 12 is arranged on the surface of the sealed rotary flap 11.
Wherein, the rotating shaft 10 is connected with an outer operating rod 13; the lower end of the extracting solution suction hole 7 is hermetically and spirally connected with a connecting pipe 9; the connecting pipe 9 penetrates through the connecting flange port 3 and is fixed on the inner wall of the blending kettle 1; the operating rod 13 is locked and fixed through a buckle.
The working principle of the specific embodiment is as follows: when the sampling detection of the blending liquid is carried out, the positive-negative pressure extraction bin 4 is sucked to form negative pressure inside under the action of the air inlet and outlet connector 5 and the external vacuum pump, then the left sealing rotary flap door 11 is opened by manually operating the operating rod 13 to open the extracting solution suction hole 7, the blending liquid inside the blending kettle is extruded into the positive-negative pressure extraction bin 4 under the action of the internal-external pressure difference, then the sealing rotary flap door 11 is closed and the pressure is released, and the sealing inlet and outlet door 6 is opened to sample the extracting solution; when powder feeding is carried out, the powder material is fed into the positive and negative pressure extraction bin 4 through the closed feeding and discharging door 6; and pressurize through business turn over gas connector 5, then open the sealed rotatory door 11 that turns over in right side, extract the high pressure in the storehouse 4 through positive negative pressure and extrude the powder material to allotment cauldron 1 inside through powder drain hole 8 fast, avoid the powder to fly upward.
After adopting above-mentioned structure, this embodiment beneficial effect does: a positive and negative pressure sealing bin is additionally arranged at the upper end of a traditional blending kettle, so that negative pressure suction can be carried out on blending liquid for sampling; positive pressure feeding can be carried out to quickly fill the powder material; simple operation, convenience and practicality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a sealed blowing structure that draws of allotment cauldron negative pressure which characterized in that: the device comprises a blending kettle (1), a stirring motor (2), a connecting flange port (3), a positive and negative pressure extraction bin (4), an air inlet and outlet connecting port (5), a sealed feeding and discharging door (6), an extracting solution suction hole (7), a powder discharging port (8), a connecting pipe (9), a rotating shaft (10), a sealed rotating flap door (11) and a rubber sealing gasket (12); the middle of the upper end of the blending kettle (1) is connected with a stirring motor (2); one side of the upper end of the blending kettle (1) is connected with a positive-negative pressure extraction bin (4) through a connecting flange port (3); wherein, the middle of the upper end of the positive and negative pressure extraction bin (4) is provided with an air inlet and outlet connecting port (5); the upper end of the left side of the positive and negative pressure extraction bin (4) is provided with a closed feeding and discharging door (6); the lower end of the positive and negative pressure extraction bin (4) is respectively provided with an extracting solution suction hole (7) and a powder discharge hole (8); the upper ends of the extracting solution suction hole (7) and the powder discharging hole (8) are connected with a sealed rotary flap door (11) through a rotating shaft (10), and a rubber sealing gasket (12) is arranged on the surface of the sealed rotary flap door (11).
2. The negative pressure sealing extraction emptying structure of the blending kettle according to claim 1, which is characterized in that: the rotating shaft (10) is connected with an operating rod (13) on the outer side.
3. The negative pressure sealing extraction emptying structure of the blending kettle according to claim 1, which is characterized in that: the lower end of the extracting solution suction hole (7) is hermetically and spirally connected with a connecting pipe (9).
4. The negative pressure sealing extraction emptying structure of the blending kettle according to claim 3, which is characterized in that: the connecting pipe (9) passes through the connecting flange port (3) and is fixed on the inner wall of the blending kettle (1).
5. The negative pressure sealing extraction emptying structure of the blending kettle according to claim 2, which is characterized in that: the operating rod (13) is locked and fixed through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084719.9U CN211659949U (en) | 2019-11-27 | 2019-11-27 | Allotment cauldron negative pressure is sealed draws blowing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084719.9U CN211659949U (en) | 2019-11-27 | 2019-11-27 | Allotment cauldron negative pressure is sealed draws blowing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211659949U true CN211659949U (en) | 2020-10-13 |
Family
ID=72732698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922084719.9U Expired - Fee Related CN211659949U (en) | 2019-11-27 | 2019-11-27 | Allotment cauldron negative pressure is sealed draws blowing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211659949U (en) |
-
2019
- 2019-11-27 CN CN201922084719.9U patent/CN211659949U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |