CN218502861U - Coating thickening agent adds medicine and belt cleaning device - Google Patents
Coating thickening agent adds medicine and belt cleaning device Download PDFInfo
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- CN218502861U CN218502861U CN202222126161.8U CN202222126161U CN218502861U CN 218502861 U CN218502861 U CN 218502861U CN 202222126161 U CN202222126161 U CN 202222126161U CN 218502861 U CN218502861 U CN 218502861U
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Abstract
The utility model discloses a coating thickener adds medicine and belt cleaning device, including adding explosive barrel, dosing pump, coating preparation groove, clear water pipeline and hot-water line. The clean water pipeline and the hot water pipeline are connected to an inlet pipeline of the chemical feeding pump; an outlet pipe of the dosing pump and an outlet valve of the dosing pump are arranged on an outlet pipeline of the dosing pump; an outlet pipeline of the dosing pump outlet valve is connected to the coating preparation tank, a second exhaust valve is arranged at the bottom of the coating preparation tank, a bypass pipe is arranged between an inlet pipeline of the dosing pump outlet valve and an outlet pipeline of the dosing pump outlet valve, and a bypass valve is arranged on the bypass pipe. The application provides a coating thickening agent adds medicine and belt cleaning device can conveniently clear up the skinning of the thickening agent in the pipeline, and sewage is direct discharges from arranging the valve, has avoided cutting off the pipeline and has washd the skinning like among the prior art, has alleviateed the cleaning work, has reduced the time of shut down, has guaranteed normal production.
Description
Technical Field
The utility model relates to a coating preparation technical field, in particular to coating thickener adds medicine and belt cleaning device.
Background
The thickening agent is widely used in the preparation of papermaking coatings and is mainly used for adjusting the viscosity of the coatings and the water retention of the coatings. However, due to the characteristic properties of the thickener, the film is easily formed and skinned at normal temperature, and the skinning is more severe when the temperature is too high or too low. The thickening agent dosing pipeline is difficult to dredge due to the fact that the thickening agent dosing pipeline is blocked by skinning, a stainless steel pipe needs to be cut off to conduct dredging in a segmented mode, the cleaning difficulty is large, and production is delayed. Therefore, it is necessary to provide a new solution that can ensure the dosing of the coating thickener and can conveniently clean the dosing pipeline.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the weak point of above-mentioned prior art, the utility model aims at providing a coating thickening agent adds medicine and belt cleaning device aims at solving among the prior art thickening agent and adds the technical problem that the medicine pipeline skinning blockked up and is difficult to the clearance.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a coating thickener dosing and cleaning device comprises a dosing barrel, a dosing pump, a coating preparation tank, a clean water pipeline and a hot water pipeline, wherein the clean water pipeline and the hot water pipeline are connected to an inlet pipeline of the dosing pump; the outlet pipeline of the dosing barrel is connected with the inlet pipeline of the dosing pump, and the outlet pipeline of the dosing barrel is provided with a dosing pump inlet valve; the outlet pipeline of the dosing pump is provided with a discharge valve and a dosing pump outlet valve, and the discharge valve is provided with a drain valve; an outlet pipeline of the dosing pump outlet valve is connected to the coating preparation tank, a second exhaust valve is arranged at the bottom of the coating preparation tank, a bypass pipe is arranged between an inlet pipeline of the dosing pump outlet valve and an outlet pipeline of the dosing pump outlet valve, and a bypass valve is arranged on the bypass pipe.
Furthermore, in the coating thickener dosing and cleaning device, a first water valve is arranged on the clean water pipeline, and a second water valve is arranged on the hot water pipeline.
Furthermore, in the coating thickener dosing and cleaning device, an outlet pipeline of the dosing pump and an outlet pipeline of an outlet valve of the dosing pump are both stainless steel pipes.
Further, in the coating thickener dosing and cleaning device, the dosing pump is a metering pump.
Furthermore, in the coating thickener dosing and cleaning device, a flow meter is arranged on an outlet pipeline of an outlet valve of the dosing pump.
Has the beneficial effects that: the utility model provides a coating thickening agent adds medicine and belt cleaning device compares prior art, and this application can conveniently clear up the skinning of thickening agent in the pipeline through setting up parts such as hot-water line, bypass pipe and bypass valve, and sewage is direct discharges from arranging the valve to the greatest extent, has avoided cutting off the pipeline and has washd the skinning like among the prior art, has alleviateed the cleaning work, has reduced the time of shut down, has guaranteed normal production.
Drawings
Figure 1 is the utility model provides a coating thickening agent adds medicine and belt cleaning device's simplified structure.
Detailed Description
The utility model provides a coating thickening agent adds medicine and belt cleaning device, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, it is following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a coating thickener adds medicine and belt cleaning device.
The coating thickener dosing and cleaning device comprises a dosing barrel 1, a dosing pump 2, a coating preparation tank 3, a clean water pipeline 41 and a hot water pipeline 42, wherein the clean water pipeline and the hot water pipeline are connected to an inlet pipeline 43 of the dosing pump; the outlet pipeline 40 of the dosing barrel is connected with the inlet pipeline of the dosing pump, and the outlet pipeline of the dosing barrel is provided with a dosing pump inlet valve 51; the outlet pipeline of the dosing pump is provided with a discharge valve 46 and a dosing pump outlet valve 52, and the discharge valve 71 is arranged on the discharge pipeline; the outlet line 45 of the outlet valve of the dosing pump is connected to the coating preparation tank, the bottom of which is provided with a second exhaust valve 72, and a bypass line 47, provided with a bypass valve 53, is arranged between the inlet line of the outlet valve of the dosing pump and the outlet line of the outlet valve of the dosing pump.
Further, a first water valve 61 is arranged on the clean water pipeline, and a second water valve 62 is arranged on the hot water pipeline. Is convenient for adjusting the flow of the clear water and the hot water during the actual use.
Furthermore, the outlet pipeline of the dosing pump and the outlet pipeline of the outlet valve of the dosing pump are both stainless steel pipes, so that the service life of the pipelines is prolonged.
Further, the dosing pump is a metering pump.
Further, a flow meter 8 is arranged on an outlet pipeline of the outlet valve of the dosing pump.
When the medicine is normally added, the second water valve, the bypass valve, the first exhaust valve and the second exhaust valve are closed, the outlet valve of the medicine adding pump is opened, and the medicine adding pump sends the thickening agent in the medicine adding barrel into the paint preparation groove. When the pipeline needs to be cleaned, the bypass valve, the first exhaust valve and the second exhaust valve are opened, the outlet valve of the dosing pump is closed, the second hot water valve is opened, the outlet pipeline of the outlet valve of the dosing pump is flushed by hot water, and the cleaned sewage is discharged from the second exhaust valve. In addition, the outlet valve of the dosing pump is opened, a part of hot water can be enabled to flush the outlet pipeline of the dosing pump, and the cleaned sewage is discharged from the first exhaust valve.
Can know through the analysis, compare prior art, this application has realized that coating thickener charge device can conveniently send coating thickener into coating preparation groove, through setting up parts such as hot-water line, bypass pipe and bypass valve, can conveniently clear up the skinning of thickener in the pipeline, and sewage is direct discharges from the exhaust valve, has avoided cutting off the pipeline and has washd the skinning like among the prior art, has alleviateed the cleaning work, has reduced the time of shut down, has guaranteed normal production.
It should be understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions should be considered as the protection scope of the present invention.
Claims (5)
1. A paint thickener dosing and cleaning device comprises a dosing barrel, a dosing pump and a paint preparation tank, and is characterized by further comprising a clean water pipeline and a hot water pipeline, wherein the clean water pipeline and the hot water pipeline are connected to an inlet pipeline of the dosing pump; the outlet pipeline of the dosing barrel is connected with the inlet pipeline of the dosing pump, and the outlet pipeline of the dosing barrel is provided with a dosing pump inlet valve; the outlet pipeline of the dosing pump is provided with a discharge valve and a dosing pump outlet valve, and the discharge valve is provided with a drain valve; an outlet pipeline of the dosing pump outlet valve is connected to the coating preparation tank, a second exhaust valve is arranged at the bottom of the coating preparation tank, a bypass pipe is arranged between an inlet pipeline of the dosing pump outlet valve and an outlet pipeline of the dosing pump outlet valve, and a bypass valve is arranged on the bypass pipe.
2. The paint thickener dosing and cleaning device as claimed in claim 1, wherein the clean water conduit is provided with a first water valve and the hot water conduit is provided with a second water valve.
3. The coating thickener dosing and cleaning device of claim 1 wherein the outlet conduit of the dosing pump and the outlet conduit of the dosing pump outlet valve are both stainless steel tubes.
4. The paint thickener dosing and cleaning device as claimed in claim 1 wherein the dosing pump is a metering pump.
5. The paint thickener dosing and cleaning device as claimed in claim 1 wherein a flow meter is provided in the outlet conduit of the outlet valve of the dosing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126161.8U CN218502861U (en) | 2022-08-12 | 2022-08-12 | Coating thickening agent adds medicine and belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126161.8U CN218502861U (en) | 2022-08-12 | 2022-08-12 | Coating thickening agent adds medicine and belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218502861U true CN218502861U (en) | 2023-02-21 |
Family
ID=85208481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222126161.8U Active CN218502861U (en) | 2022-08-12 | 2022-08-12 | Coating thickening agent adds medicine and belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218502861U (en) |
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2022
- 2022-08-12 CN CN202222126161.8U patent/CN218502861U/en active Active
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