CN215464414U - Environment-friendly ceramic pigment reation kettle - Google Patents
Environment-friendly ceramic pigment reation kettle Download PDFInfo
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- CN215464414U CN215464414U CN202121850976.XU CN202121850976U CN215464414U CN 215464414 U CN215464414 U CN 215464414U CN 202121850976 U CN202121850976 U CN 202121850976U CN 215464414 U CN215464414 U CN 215464414U
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Abstract
The utility model discloses an environment-friendly ceramic pigment reaction kettle, which belongs to the technical field of ceramic pigment production equipment and comprises a reaction kettle body, a stirring device arranged in the reaction kettle body, a driving device used for driving the stirring device to work, a material conveying pipeline communicated with the reaction kettle body and a drainage pipeline communicated with the material conveying pipeline; a first regulating valve and a first pumping device are arranged on the drainage pipeline; the first regulating valve is a three-way regulating valve and is arranged opposite to the lower half part of the reaction kettle body. According to the utility model, the drainage pipeline is additionally arranged on the material conveying pipeline communicated with the reaction kettle body, and the three-way regulating valve and the pumping device are arranged on the drainage pipeline, so that when an operator needs to take materials for detection, the operator does not need to climb a feeding platform to take the materials, and the materials are taken more conveniently.
Description
Technical Field
The utility model relates to the technical field of ceramic pigment production equipment, in particular to an environment-friendly ceramic pigment reaction kettle.
Background
The coating pigment is a ceramic pigment which has strong color development, good temperature resistance and wide firing range and is suitable for various glazes. The coating pigment is usually zirconium silicate coated cadmium sulfide or cadmium sulfoselenide pigment, and generally comprises the following production procedures: (1) stirring to synthesize a coating pigment precursor; (2) carrying out filter pressing on the slurry containing the coating pigment precursor to remove unreacted acid, alkali and water glass in the slurry; (3) drying the filter-pressed coating pigment precursor, and firing in a kiln to obtain a semi-finished product of the coating pigment; (4) acid washing the semi-finished product of the coating pigment to remove the non-coated cadmium sulfide or cadmium sulfoselenide; (5) carrying out filter pressing on the pickled coating pigment, and washing the coating pigment with water; (6) and drying and screening the washed coated pigment to obtain a finished product of the coated pigment.
An existing manufacturer often adopts a large-sized reaction kettle to synthesize a coating pigment precursor for environmental protection, and in the process of synthesizing the coating pigment precursor, the fineness of slurry in the kettle needs to be regularly detected so as to know whether the reaction is finished or not by judging the fineness of the slurry. The existing in-kettle slurry fineness detection mode generally requires an operator to climb a feeding platform and take materials from a feeding port at the top of a reaction kettle, and the material taking process is complicated.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide an environment-friendly ceramic pigment reaction kettle, and aims to solve the problems that a coating pigment precursor is synthesized by using the environment-friendly reaction kettle, and the material taking operation is complicated when the fineness of the coating pigment precursor is detected.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an environment-friendly ceramic pigment reaction kettle comprises a reaction kettle body, a stirring device arranged in the reaction kettle body, a driving device used for driving the stirring device to work, a material conveying pipeline communicated with the reaction kettle body and a drainage pipeline communicated with the material conveying pipeline; a first regulating valve and a first pumping device are arranged on the drainage pipeline; the first regulating valve is a three-way regulating valve and is arranged opposite to the lower half part of the reaction kettle body.
In the environment-friendly ceramic pigment reaction kettle, the other end of the drainage pipeline is positioned in the reaction kettle body.
In the environment-friendly ceramic pigment reaction kettle, a second regulating valve is arranged on the material conveying pipeline.
In the environment-friendly ceramic pigment reation kettle, be provided with the third governing valve on the conveying pipeline, the drainage pipeline intercommunication sets up on the conveying pipeline between the discharge gate department of reation kettle body and third governing valve.
In the environment-friendly ceramic pigment reaction kettle, a second pumping device is arranged on the material conveying pipeline, and a third regulating valve is arranged on the conveying pipeline at the upstream of the second pumping device.
In the environment-friendly ceramic pigment reaction kettle, the second pumping device is a double-suction pump and is connected with a return pipe; one end of the return pipe is communicated with one inlet of the second pumping device.
In the environment-friendly ceramic pigment reaction kettle, a feed inlet is formed in the top of the reaction kettle body; the environment-friendly ceramic pigment reaction kettle also comprises an exhaust pipe; the exhaust pipe is connected with a fan, and an air inlet of the exhaust pipe extends into the reaction kettle body from the feed port; the fan is connected with a tail gas treatment system.
In the environment-friendly ceramic pigment reaction kettle, a discharge control valve is arranged at a discharge port of the reaction kettle body and is connected with a material conveying pipeline.
Has the advantages that:
the utility model provides an environment-friendly ceramic pigment reaction kettle, wherein a drainage pipeline is additionally arranged on a material conveying pipeline communicated with a reaction kettle body, and a three-way regulating valve and a pumping device are arranged on the drainage pipeline. Because the three-way control valve is located the lower half of reation kettle body relatively, therefore operating personnel subaerial alright get the material and detect, need not to climb up and throw the material platform, it is more convenient to get the material.
Drawings
FIG. 1 is a schematic structural diagram of an environment-friendly ceramic pigment reaction kettle provided by the utility model.
Description of the main element symbols:
1-a reaction kettle body; 2-a drive device; 3-a material conveying pipeline; 4-a drainage pipeline; 5-a first pumping device; 6-three-way regulating valve; 7-a second regulating valve; 8-a third regulating valve; 9-a second pumping device; 10-a return pipe; 11-an exhaust duct; 12-a fan; 13-a feed tube; 14-a discharge control valve; 15-feeding platform.
Detailed Description
The utility model provides an environment-friendly ceramic pigment reaction kettle, and in order to make the purpose, technical scheme and effect of the utility model clearer and clearer, the utility model is further described in detail below by referring to the attached drawings and examples. 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.
As shown in figure 1, the utility model provides an environment-friendly ceramic pigment reaction kettle, which comprises a reaction kettle body 1, a stirring device (not shown in the figure) arranged in the reaction kettle body 1 and a driving device 2 used for driving the stirring device to work. Acid liquor, water glass, zirconium liquid, cadmium liquid and the like required for synthesizing a coating pigment precursor are put into the reaction kettle body 1, and all reaction liquid is uniformly stirred by a stirring device to synthesize slurry containing the coating pigment precursor.
Further, the environment-friendly ceramic pigment reaction kettle further comprises a material conveying pipeline 3 communicated with the reaction kettle body 1 and a drainage pipeline 4 communicated with the material conveying pipeline 3.
The material conveying pipeline 3 is used for conveying slurry with the fineness meeting the requirement in the kettle to the outside of the kettle, such as a next production process.
Wherein, the drainage pipeline 4 is provided with a first pumping device 5, so that slurry in the kettle can enter the conveying pipeline and can be pumped to the drainage pipeline 4 by the first pumping device 5 such as a pumping pump. Furthermore, the drainage pipeline 4 is also provided with a first regulating valve which is arranged opposite to the lower half part of the reaction kettle body 1, and the first regulating valve is a three-way regulating valve 6, so that when slurry is pumped into the drainage pipeline 4 under the action of the first pumping device 5, part of the slurry is discharged from the other outlet of the three-way regulating valve 6 by controlling the three-way regulating valve 6, so that an operator can take the slurry conveniently.
According to the utility model, the drainage pipeline 4 is additionally arranged on the material conveying pipeline 3 communicated with the reaction kettle body 1, the three-way regulating valve 6 and the first pumping device 5 are arranged on the drainage pipeline 4, when an operator needs to take materials for detection, slurry wrapped with pigment precursors in the material conveying pipeline 3 can be pumped to the drainage pipeline 4 under the action of the first pumping device 5, and the slurry flows into the drainage pipeline 4 and then is taken by the three-way regulating valve 6. Because three-way regulating valve 6 is located the lower half of reation kettle body 1 relatively, therefore operating personnel subaerial alright get the material and detect, need not to climb up and throw material platform 15, it is more convenient to get the material.
Further, the inner diameter of the drainage pipeline 4 is smaller than that of the material conveying pipeline 3. In actual operation, the amount required by slurry fineness detection is less, so that a pipeline with a smaller pipe diameter can be selected as the drainage pipeline 4, and the amount of slurry pumped to the drainage pipeline 4 is less when the material is taken.
Further, the other end of the drainage pipeline 4 is positioned in the reaction kettle body 1. Specifically, in the utility model, the drainage pipeline 4 is divided into two sections, wherein two ends of one section of the drainage pipeline 4 are respectively communicated with the material conveying pipeline 3 and the inlet of the first pumping device 5, and the other section of the drainage pipeline 4 is communicated with the outlet of the first pumping device 5 and then is upwards introduced into the kettle from the top of the reaction kettle body 1, so that after the operator finishes taking the materials, the slurry in the drainage pipeline 4 can be circulated back into the kettle for stirring again.
Further, a second regulating valve 7 is arranged on the drainage pipeline 4, and the second regulating valve 7 is arranged on the drainage pipeline 4 at the downstream of the first pumping device 5. In the process of taking materials by an operator, the second regulating valve 7 and the first pumping device 5 are kept in a normally open state, so that slurry in the material conveying pipeline 3 can be continuously pumped into the drainage pipeline 4 when the materials are taken. And after finishing getting the material, the second regulating valve 7 can be closed, thereby avoiding the slurry in the kettle from flowing back to the first pumping device 5 through the drainage pipeline 4.
Further, be provided with third governing valve 8 on defeated material pipeline 3, drainage pipeline 4 intercommunication sets up on defeated material pipeline 3 between the discharge gate department of reation kettle body 1 and third governing valve 8. When the fineness of the slurry in the kettle does not meet the requirement, the third regulating valve 8 is kept in a closed state, so that when an operator takes the slurry, the slurry cannot flow to the next production process through the material conveying pipeline 3.
Further, a second pumping device 9 is arranged on the material conveying pipeline 3, and the second pumping device 9 provides pumping power for the synthesized slurry, so that the slurry with the fineness meeting the requirement is conveyed to the next production process, namely a filter press. In addition, the third regulating valve 8 is arranged on the conveying pipeline at the upstream of the second pumping device 9, so that when an operator carries out material taking operation, slurry with the fineness which does not meet the requirement cannot flow to the second pumping device 9, and the slurry with the fineness which does not meet the requirement is prevented from being pumped to the filter press through the second pumping device 9.
Further, the second pumping device 9 is a double suction pump, and the second pumping device 9 is connected with a return pipe 10; one end of the return pipe 10 is communicated with one inlet of the second pumping device 9, and in specific implementation, the other end of the return pipe 10 is connected with a filtrate collecting tank of the filter press, so that filtrate containing pigment precursors generated by slurry filter pressing can enter the double suction pump by virtue of the double suction pump and is sent to a filter pressing area above the filtrate collecting tank again by the double suction pump to be subjected to filter pressing operation, and pigment waste is reduced.
Further, a feeding port (not shown in the attached drawing) is formed at the top of the reaction kettle body 1; the environment-friendly ceramic pigment reaction kettle also comprises an exhaust pipe 11; the exhaust pipe 11 is connected with a fan 12, and an air inlet of the exhaust pipe 11 extends into the reaction kettle body 1 from the feeding port; the fan 12 is connected to a tail gas treatment system (not shown in the figure). By means of the fan 12 and the exhaust pipe 11, the irritant gas generated by stirring reaction in the kettle can be directly discharged into a tail gas treatment system for harmless treatment, and the gas is discharged to the outside after reaching the standard, so that the workshop operation environment is improved, and the pollution to the environment is reduced.
In addition, a plurality of feed pipes 13 (only one is shown in fig. 1) are arranged at the top of the reaction kettle body 1. In specific implementation, the feed pipes 13 are respectively communicated with liquid storage barrels (not shown in the drawing) of each reaction liquid, and the discharge ends of the feed pipes 13 extend into the reaction kettle body 1 from the feed ports, so that each reaction liquid can be fed into the kettle through the feed pipes 13 by other pumping devices and flow regulating devices.
Further, a discharge control valve 14 is arranged at a discharge port of the reaction kettle body 1, and the discharge control valve 14 is connected with the material conveying pipeline 3. When the operator does not need to take the materials for detection, the discharging control valve 14 is closed; when the fineness of the slurry meets the requirement or the material needs to be taken, the discharging control valve 14 is opened, so that the slurry with the fineness meeting the requirement is directly sent to the next procedure through the material conveying pipeline 3 or the slurry is pumped to the drainage pipeline 4 through the material conveying pipeline 3.
In summary, the utility model provides an environment-friendly ceramic pigment reaction kettle, wherein a drainage pipeline is additionally arranged on a material conveying pipeline communicated with a reaction kettle body, and a three-way regulating valve and a pumping device are arranged on the drainage pipeline, so that when an operator needs to take materials and detect, slurry containing a pigment precursor wrapped in the material conveying pipeline can be pumped to the drainage pipeline under the action of the pumping device, and the slurry flows into the drainage pipeline and then is taken by the three-way regulating valve. Because the three-way control valve is located the lower half of reation kettle body relatively, therefore operating personnel subaerial alright get the material and detect, need not to climb up and throw the material platform, it is more convenient to get the material.
It should be understood that the technical solutions and the inventive concepts according to the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the appended claims.
Claims (8)
1. An environment-friendly ceramic pigment reaction kettle comprises a reaction kettle body, a stirring device arranged in the reaction kettle body, and a driving device for driving the stirring device to work, and is characterized by also comprising a material conveying pipeline communicated with the reaction kettle body and a drainage pipeline communicated with the material conveying pipeline; a first regulating valve and a first pumping device are arranged on the drainage pipeline; the first regulating valve is a three-way regulating valve and is arranged opposite to the lower half part of the reaction kettle body.
2. The environment-friendly ceramic pigment reaction kettle according to claim 1, wherein the other end of the drainage pipeline is positioned in the reaction kettle body.
3. The environment-friendly ceramic pigment reaction kettle according to claim 2, wherein a second regulating valve is arranged on the drainage pipeline, and the second regulating valve is arranged on the drainage pipeline downstream of the first pumping device.
4. The environment-friendly ceramic pigment reaction kettle as recited in claim 1, wherein a third regulating valve is disposed on the material conveying pipeline, and the drainage pipeline is communicated with the material conveying pipeline disposed between the discharge port of the reaction kettle body and the third regulating valve.
5. The environment-friendly ceramic pigment reaction kettle according to claim 4, wherein a second pumping device is arranged on the conveying pipeline, and the third regulating valve is arranged on the conveying pipeline upstream of the second pumping device.
6. The environment-friendly ceramic pigment reaction kettle according to claim 5, wherein the second pumping device is a double suction pump, and the second pumping device is connected with a return pipe; one end of the return pipe is communicated with one inlet of the second pumping device.
7. The environment-friendly ceramic pigment reaction kettle according to claim 1, wherein a feeding port is formed at the top of the reaction kettle body; the environment-friendly ceramic pigment reaction kettle also comprises an exhaust pipe; the exhaust pipe is connected with a fan, and an air inlet of the exhaust pipe extends into the reaction kettle body from the feed port; the fan is connected with a tail gas treatment system.
8. The environment-friendly ceramic pigment reaction kettle according to claim 1, wherein a discharge control valve is arranged at a discharge port of the reaction kettle body, and the discharge control valve is connected with a material conveying pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850976.XU CN215464414U (en) | 2021-08-09 | 2021-08-09 | Environment-friendly ceramic pigment reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850976.XU CN215464414U (en) | 2021-08-09 | 2021-08-09 | Environment-friendly ceramic pigment reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215464414U true CN215464414U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121850976.XU Active CN215464414U (en) | 2021-08-09 | 2021-08-09 | Environment-friendly ceramic pigment reation kettle |
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| Country | Link |
|---|---|
| CN (1) | CN215464414U (en) |
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2021
- 2021-08-09 CN CN202121850976.XU patent/CN215464414U/en active Active
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