CN215586430U - Solid material quantitative feeding device - Google Patents
Solid material quantitative feeding device Download PDFInfo
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- CN215586430U CN215586430U CN202122203578.5U CN202122203578U CN215586430U CN 215586430 U CN215586430 U CN 215586430U CN 202122203578 U CN202122203578 U CN 202122203578U CN 215586430 U CN215586430 U CN 215586430U
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Abstract
The utility model discloses a solid material quantitative feeding device, belonging to the field of chemical equipment, the technical scheme is characterized in that the device comprises a drawing device and a reaction kettle, the left side of the upper end of the reaction kettle is provided with a pressure automatic control valve through a flange, the other end of the pressure automatic control valve is provided with a ball valve, the other end of the ball valve is provided with a fixed valve, the other end of the fixed valve is communicated with the reaction kettle, the upper end of the ball valve is provided with a funnel, a gas-liquid separation tank is arranged above the reaction kettle, the upper part and the lower end of the left side of the gas-liquid separation tank are respectively communicated with a gas inlet pipeline and a gas outlet pipeline, the gas inlet pipeline and the gas outlet pipeline are both communicated with the reaction kettle, the ball valve is opened, the reaction kettle is closed, the drawing device is opened for negative pressure, the fixed valve is opened, the materials in the funnel are quantitatively conveyed into the reaction kettle, the purpose of automatic blanking is achieved, the pressure automatic control valve and the evacuating device are closed, the ball valve and the control valve above the evacuating device are connected with the evacuating device, the uniform feeding is realized, the by-products caused by nonuniform feeding are reduced, and the normal production is ensured.
Description
Technical Field
The utility model relates to the field of chemical equipment, in particular to a solid material quantitative feeding device.
Background
The solid-liquid reaction of some fine reactions is exothermic reaction and accompanied with gas generation, once the feeding amount is large, the solid raw material is easy to spray, generally, a small amount of manual feeding is needed in the solid feeding process, the time is long, the safety is high, and the waste gas generated by negative pressure is directly discharged to influence the surrounding environment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solid material quantitative feeding device to solve the problems.
The utility model is realized in such a way that the solid material quantitative feeding device comprises a drawing device and a reaction kettle, wherein a pressure automatic control valve is arranged on the left side of the upper end of the reaction kettle through a flange, a ball valve is arranged at the other end of the pressure automatic control valve, a fixed valve is arranged at the other end of the ball valve, the other end of the fixed valve is communicated with the reaction kettle, a funnel is arranged at the upper end of the ball valve, a gas-liquid separation tank is arranged above the reaction kettle, the upper part and the lower end of the left side of the gas-liquid separation tank are respectively communicated with a gas inlet pipeline and a gas outlet pipeline, the gas inlet pipeline and the gas outlet pipeline are both communicated with the reaction kettle, a connecting pipeline is communicated with the upper end of the gas-liquid separation tank, and the other end of the connecting pipeline is communicated with a waste gas treatment tower.
In order to facilitate real-time detection of the pressure and the temperature inside the reaction kettle, the solid material quantitative feeding device is preferably provided with a pressure gauge arranged on the right side of the pressure automatic control valve and a thermometer arranged on the right side of the upper end of the reaction kettle.
In order to facilitate the materials and the added reactants to be fully mixed and dissolved, the solid material quantitative feeding device is preferably used, a stirring shaft is arranged inside the reaction kettle, the lower end face of the stirring shaft is fixedly connected with a stirring blade, a stirring motor is arranged above the reaction kettle, and the upper end of the stirring shaft penetrates through the reaction kettle and is fixedly connected with the output end of the stirring motor.
In order to facilitate the exchange of gas and liquid generated by the treatment reaction, it is preferable that, as a solid material quantitative charging device of the present invention, the outer side walls of the inlet pipe and the outlet pipe are provided with control valves.
In order to facilitate the opening and closing of the discharge bobbin, the solid material quantitative feeding device is preferably characterized in that the front of the reaction kettle is communicated with the feed bobbin, the lower end surface of the reaction kettle is communicated with the discharge bobbin, and the outer side wall of the discharge bobbin is fixedly connected with a one-way valve.
In order to achieve the effect of stable support and ensure the safe operation of the reaction kettle, the outer side wall of the reaction kettle is fixedly connected with a fixed seat preferably.
Compared with the prior art, the utility model has the beneficial effects that:
1. the solid material quantitative feeding device is characterized in that a pumping device is interlocked with a pressure automatic control valve, a ball valve is opened firstly, a reaction kettle is closed, the pumping device is opened to carry out negative pressure, a fixed valve is opened to convey materials in a funnel into the reaction kettle quantitatively, the purpose of automatic discharging is achieved, the pressure automatic control valve and an evacuating device are closed, the ball valve and a control valve above the evacuating device are closed, uniform feeding is achieved, byproducts caused by nonuniform feeding are reduced, normal production is guaranteed, the pressure automatic control valve is opened slowly when the pressure in the kettle is low, and the pressure is closed automatically when the pressure exceeds a control value;
2. this kind of solid material ration feeding device sets up the gas-liquid separation jar in reation kettle's top, and the other end and the exhaust-gas treatment tower intercommunication of gas-liquid separation jar, the gas-liquid separation jar produce the gas-liquid to the reaction and exchange the processing, and the exhaust-gas treatment tower does benefit to the waste gas that the processing reaction produced, reaches the effect of safe emission.
Drawings
FIG. 1 is a cross-sectional view of a solid material quantitative charging device according to the present invention;
FIG. 2 is a sectional view of a reaction vessel according to the present invention.
In the figure, 1, a reaction kettle; 101. a fixed seat; 102. a feed bobbin; 103. a discharge bobbin; 104. a one-way valve; 2. a pressure self-control valve; 3. a ball valve; 4. a fixed valve; 5. a funnel; 6. a thermometer; 7. a gas-liquid separation tank; 701. feeding into a pipeline; 702. discharging the pipeline; 703. connecting a pipeline; 8. a waste gas treatment tower; 9. a stirring motor; 901. a stirring shaft; 902. stirring the leaves.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-2, a solid material quantitative feeding device comprises a drawing device and a reaction kettle 1, wherein a pressure self-control valve 2 is installed on the left side of the upper end of the reaction kettle 1 through a flange, a ball valve 3 is installed at the other end of the pressure self-control valve 2, a fixed valve 4 is installed at the other end of the ball valve 3, the other end of the fixed valve 4 is communicated with the reaction kettle 1, a funnel 5 is installed at the upper end of the ball valve 3, a gas-liquid separation tank 7 is arranged above the reaction kettle 1, the upper side and the lower end of the left side of the gas-liquid separation tank 7 are respectively communicated with a gas inlet pipeline 701 and a gas outlet pipeline 702, the gas inlet pipeline 701 and the gas outlet pipeline 702 are both communicated with the reaction kettle 1, the upper end of the gas-liquid separation tank 7 is communicated with a connecting pipeline 703, and the other end of the connecting pipeline is communicated with a waste gas treatment tower 8.
In this embodiment: the left side of the upper end of a reaction kettle 1 is provided with a pressure self-control valve 2 through a flange, the other end of the pressure self-control valve 2 is communicated with a ball valve 3, the ball valve 3 is communicated with the reaction kettle 1 through a fixed valve 4, a funnel 5 is arranged at the upper end of the ball valve 3, a drawing device is interlocked with the pressure self-control valve 2, the ball valve 3 is firstly opened, the reaction kettle 1 is sealed, the negative pressure of the drawing device is opened, the fixed valve 4 is opened to ensure that materials in the funnel 5 are quantitatively conveyed into the reaction kettle 1, the purpose of automatic discharging is achieved, the pressure self-control valve 2 and an evacuating device are closed, the ball valve 3 and a control valve above the evacuating device are closed, uniform feeding is realized, byproducts caused by nonuniform feeding are reduced, the normal production is ensured, the pressure self-control valve 2 is slowly opened when the pressure in the kettle is lower, the pressure exceeds a control value and is automatically closed, a gas-liquid separation tank 7 is arranged above the reaction kettle 1, the other end of the gas-liquid separation tank 7 is communicated with a waste gas-liquid treatment tower 8, the gas-liquid separation tank 7 exchanges gas and liquid generated by the reaction, and the waste gas treatment tower 8 is favorable for treating waste gas generated by the reaction, so that the effect of safe discharge is achieved.
As a technical optimization scheme of the utility model, a pressure gauge is arranged on the right side of the pressure automatic control valve 2, and a thermometer 6 is arranged on the right side of the upper end of the reaction kettle 1.
In this embodiment: the pressure gauge and the thermometer 6 facilitate real-time detection of the pressure and temperature inside the reaction vessel 1.
As a technical optimization scheme of the utility model, a stirring shaft 901 is arranged in a reaction kettle 1, the lower end face of the stirring shaft 901 is fixedly connected with a stirring blade 902, a stirring motor 9 is arranged above the reaction kettle 1, and the upper end of the stirring shaft 901 penetrates through the reaction kettle 1 and is fixedly connected with the output end of the stirring motor 9.
In this embodiment: the stirring motor 9 is started, and the stirring shaft 901 drives the stirring blade 902 to stir, so that the materials and the added reactants are further favorably and fully mixed and dissolved.
As a technical optimization scheme of the utility model, the outer side walls of the inlet pipeline 701 and the outlet pipeline 702 are both provided with control valves.
In this embodiment: the control valve is convenient for controlling the opening and closing of the inlet pipeline 701 and the outlet pipeline 702, and is beneficial to exchanging gas and liquid generated by the treatment reaction.
As a technical optimization scheme of the utility model, the front of the reaction kettle 1 is communicated with a feeding bobbin 102, the lower end surface of the reaction kettle 1 is communicated with a discharging bobbin 103, and the outer side wall of the discharging bobbin 103 is fixedly connected with a one-way valve 104.
In this embodiment: the feeding bobbin 102 is convenient for adding raw materials into the reaction kettle 1, the discharging bobbin 103 is convenient for discharging the reacted materials, and the one-way valve 104 plays a role in controlling the opening and closing of the discharging bobbin 103.
As a technical optimization scheme of the utility model, the outer side wall of the reaction kettle 1 is fixedly connected with a fixed seat 101.
In this embodiment: fixing base 101 plays the stable effect of support to reation kettle 1, guarantees that reation kettle 1 carries out the safety work.
The working principle and the using process of the utility model are as follows: firstly, a quantified solid material is added into a funnel 5 in advance, a ball valve 3 is opened, a reaction kettle 1 is closed, a control valve above the negative pressure of a pumping device is opened, an evacuating device is interlocked with a pressure automatic control valve 2, the weighed solid material in the funnel 5 is automatically added into the reaction kettle 1, after the feeding is finished, the pressure automatic control valve 2 and the evacuating device are closed, and the ball valve 3 and the control valve above the evacuating device are closed.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a solid material ration feeding device, is including taking out a mouthful device and reation kettle (1), its characterized in that: pressure automatic control valve (2) are installed through the flange in the left side of reation kettle (1) upper end, ball valve (3) are installed to the other end of pressure automatic control valve (2), gu fixed valve (4) are installed to the other end of ball valve (3), the other end and reation kettle (1) intercommunication of fixed valve (4), funnel (5) are installed to the upper end of ball valve (3), reation kettle (1)'s top sets up gas-liquid separation jar (7), the left side top and the lower extreme of gas-liquid separation jar (7) communicate respectively into pipeline (701) and play pipeline (702), it all communicates with reation kettle (1) with play pipeline (702) to advance pipeline (701) and play pipeline (702), the upper end intercommunication of gas-liquid separation jar (7) has connecting tube (703), the other end intercommunication of connecting tube (703) has exhaust-gas treatment tower (8).
2. A solid material dosing device as claimed in claim 1, characterized in that: the right side of the pressure automatic control valve (2) is provided with a pressure gauge, and the right side of the upper end of the reaction kettle (1) is provided with a thermometer (6).
3. A solid material dosing device as claimed in claim 1, characterized in that: the stirring device is characterized in that a stirring shaft (901) is arranged in the reaction kettle (1), a stirring blade (902) is fixedly connected to the lower end face of the stirring shaft (901), a stirring motor (9) is arranged above the reaction kettle (1), and the upper end of the stirring shaft (901) penetrates through the reaction kettle (1) and is fixedly connected with the output end of the stirring motor (9).
4. A solid material dosing device as claimed in claim 1, characterized in that: and control valves are arranged on the outer side walls of the inlet pipeline (701) and the outlet pipeline (702).
5. A solid material dosing device as claimed in claim 1, characterized in that: the front of the reaction kettle (1) is communicated with a feeding bobbin (102), the lower end face of the reaction kettle (1) is communicated with a discharging bobbin (103), and the outer side wall of the discharging bobbin (103) is fixedly connected with a one-way valve (104).
6. A solid material dosing device as claimed in claim 1, characterized in that: the outer side wall of the reaction kettle (1) is fixedly connected with a fixed seat (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122203578.5U CN215586430U (en) | 2021-09-13 | 2021-09-13 | Solid material quantitative feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122203578.5U CN215586430U (en) | 2021-09-13 | 2021-09-13 | Solid material quantitative feeding device |
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| Publication Number | Publication Date |
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| CN215586430U true CN215586430U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122203578.5U Active CN215586430U (en) | 2021-09-13 | 2021-09-13 | Solid material quantitative feeding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887506A (en) * | 2022-05-06 | 2022-08-12 | 山东省食品药品检验研究院 | Method for preparing sample homogenizing solution in multifunctional autonomous mode |
| CN116078334A (en) * | 2023-04-10 | 2023-05-09 | 山东冠森高分子材料科技股份有限公司 | Paranitrophenol sodium apparatus for producing with automatic temperature control function |
-
2021
- 2021-09-13 CN CN202122203578.5U patent/CN215586430U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887506A (en) * | 2022-05-06 | 2022-08-12 | 山东省食品药品检验研究院 | Method for preparing sample homogenizing solution in multifunctional autonomous mode |
| CN114887506B (en) * | 2022-05-06 | 2024-04-09 | 山东省食品药品检验研究院 | Multifunctional autonomous method for preparing sample homogenate |
| CN116078334A (en) * | 2023-04-10 | 2023-05-09 | 山东冠森高分子材料科技股份有限公司 | Paranitrophenol sodium apparatus for producing with automatic temperature control function |
| CN116078334B (en) * | 2023-04-10 | 2023-06-02 | 山东冠森高分子材料科技股份有限公司 | Paranitrophenol sodium apparatus for producing with automatic temperature control function |
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