CN211255964U - Slurry recovery device - Google Patents
Slurry recovery device Download PDFInfo
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- CN211255964U CN211255964U CN201921770821.8U CN201921770821U CN211255964U CN 211255964 U CN211255964 U CN 211255964U CN 201921770821 U CN201921770821 U CN 201921770821U CN 211255964 U CN211255964 U CN 211255964U
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Abstract
The utility model discloses a thick liquids recovery unit, it relates to leather spraying technical field. The device comprises a recovery tank, a slurry collecting barrel, a recovery pump and a filter box; the recovery tank is arranged below the spraying device connected with the bottom of the slurry barrel, the bottommost part of the bottom of the recovery tank is communicated with the slurry collecting barrel, the slurry collecting barrel is communicated with the side edge of the slurry barrel through a connecting pipeline, a recovery pump is arranged on the connecting pipeline, and a filter box is arranged on the connecting pipeline between the recovery pump and the slurry barrel; the recovery tank is in a curved surface shape and surrounds the periphery of the sprayed leather; a stirring device is arranged at the bottom in the slurry collecting barrel; and a filter screen is inserted into and pulled out of the filter box. The utility model has the advantages that: the sizing agent sprayed to the peripheral area of the leather can be recycled, the utilization rate of the sizing agent is improved, and waste is reduced.
Description
Technical Field
The utility model relates to a leather spraying technical field, concretely relates to thick liquids recovery unit.
Background
Leather finishing was first applied by brushing and wiping, and then sprayed with a spray gun. With the development of production, coating methods such as curtain coating, electrostatic spraying, roll printing, film coating, pad coating and the like are continuously improved and improved.
At present, air spray coating and the like are commonly used as a spray coating method. The air spray coating method is a coating method in which a coating slurry is sprayed from a nozzle of a spray gun by compressed air to form a fine mist, and the fine mist is uniformly sprayed on the surface of leather. The distance between the spray gun and the leather surface is generally 0.2-0.35 m, and the pressure of the air pump is more than 0.49 MPa. When the pressure is too high, the ejected slurry particles become too fine to form a large amount of mist, and a part of the slurry is scattered, resulting in waste. If the pressure is insufficient, thick dots are sprayed on the leather surface, and the coating amount is flexibly controlled according to the leather condition during spraying. In practical application, the slurry cannot be sprayed to the peripheral area of the leather during spraying, so that the slurry is wasted. The existing need provides a thick liquids recovery unit, can retrieve the waste thick liquids again and recycle, reduces the waste of thick liquids.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide thick liquids recovery unit, can retrieve the thick liquids that spout the peripheral region of leather and recycle, improve the utilization ratio of thick liquids, reduce extravagantly.
In order to solve the technical problem, the utility model adopts the technical scheme that: comprises a recovery tank, a slurry collecting barrel, a recovery pump and a filter box; the recovery tank is arranged below the spraying device connected with the bottom of the slurry barrel, the bottommost part of the bottom of the recovery tank is communicated with the slurry collecting barrel, the slurry collecting barrel is communicated with the side edge of the slurry barrel through a connecting pipeline, a recovery pump is arranged on the connecting pipeline, and a filter box is arranged on the connecting pipeline between the recovery pump and the slurry barrel;
the recovery tank is in a curved surface shape and surrounds the periphery of the sprayed leather;
a stirring device is arranged at the bottom in the slurry collecting barrel;
and a filter screen is inserted into and pulled out of the filter box.
Furthermore, two sides of the top of the recovery tank are provided with cleaning devices, each cleaning device comprises an installation rod and a washing nozzle arranged on the inner side edge above the installation rod, the washing nozzle is communicated with a washing water pipe arranged in the installation rod, and a water outlet pipe branch is arranged on a connecting pipeline between the recovery pump and the filter box; the water outlet pipe is provided with a switch valve; a switching valve is arranged on a pipeline connecting the slurry barrel and the spraying device; and a switch valve is arranged on a connecting pipeline between the water outlet pipe and the filter box.
Furthermore, the outside of washing nozzle is provided with the shielding plate, the shielding plate is the type of falling L, and the shielding plate shelters from at washing nozzle's top and medial surface, and the shielding plate passes through the fixed column to be connected with the top of installation pole.
After adopting the structure, the utility model has the advantages that:
1. the curved surface-shaped recovery tank is arranged on the periphery of the bottom of the spraying device, so that the slurry which is wasted by spraying on the periphery of leather can be recovered, the slurry can flow to the bottom of the recovery tank to enter the slurry collection barrel and then be recovered by the recovery pump, and the slurry is conveyed into the slurry barrel again for recycling, so that the utilization rate of the slurry is improved, and the waste is reduced;
2. a stirring device is arranged in the slurry collecting barrel, and can intermittently stir the slurry to prevent caking and the like;
3. the recovered slurry can be filtered by a filter box, impurities and the like are removed, pollution is prevented, and a filter screen in the filter box can be detached, so that the slurry is convenient to clean;
4. cleaning devices are arranged on two sides of the top of the recovery tank, after slurry is recovered, a switch valve between the slurry barrel and the spraying device can be closed, the recovery tank is washed through the cleaning devices, the washed water enters the slurry collecting barrel and can be stirred and cleaned, and the cleaned wastewater is discharged from a water outlet pipe through a recovery pump;
5. the inner side and the top of the cleaning device are shielded by the shielding plate, so that slurry is prevented from being sprayed onto the washing nozzle to block the washing nozzle when the slurry is sprayed, and the shielding plate is detached during cleaning.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: slurry barrel 1, spraying device 2, recovery pond 3, slurry collecting vessel 4, recovery pump 5, rose box 6, filter screen 7, outlet pipe 8, connecting line 9, belt cleaning device 10, shielding plate 11.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: comprises a recovery tank 3, a slurry collecting barrel 4, a recovery pump 5 and a filter box 6; the recovery tank 3 is arranged below the spraying device 2 connected with the bottom of the slurry barrel 1, slurry sprayed on the periphery of leather can fall into the recovery tank 3 to be recovered, the bottommost part of the bottom of the recovery tank 3 is communicated with the slurry collecting barrel 4, the slurry can flow to the bottommost part of the recovery tank 3 and then directly enter the slurry collecting barrel 4, the slurry collecting barrel 4 collects the slurry uniformly, a certain amount of the slurry is conveyed through the recovery pump 5, the slurry collecting barrel 4 is communicated with the side edge of the slurry barrel 1 through the connecting pipeline 9, the recovery pump 5 is arranged on the connecting pipeline 9, the slurry in the slurry collecting barrel 4 is conveyed into the slurry barrel 1 again through the recovery pump 5, the filter box 6 is arranged on the connecting pipeline 9 between the recovery pump 5 and the slurry barrel 1, the recovered slurry is filtered through the filter box 6, impurities and the like are removed, and the pollution is prevented;
the recovery tank 3 is in a curved surface shape, the recovery tank 3 surrounds the periphery of the sprayed leather, all the slurry on the periphery is convenient to collect, and meanwhile, the slurry can automatically flow to the bottommost part;
the stirring device is arranged at the bottom in the slurry collecting barrel 4 and is used for stirring to prevent slurry collected in the slurry collecting barrel 4 from caking and the like;
the filter box 6 is inserted and pulled with the filter screen 7, and the filter screen 7 can be plugged, so that the cleaning is convenient.
The outside of washing nozzle is provided with shielding plate 11, shielding plate 11 is the type of falling L, and shielding plate 11 shelters from at washing nozzle's top and medial surface, and shielding plate 11 is connected through the top of fixed column with the installation pole, and shielding plate 11 shelters from washing nozzle, prevents that thick liquids from blockking up washing nozzle.
The working principle is as follows: during spraying, the switch valve on the water outlet pipe 8 is closed, the switch valve on a pipeline connecting the slurry barrel 1 and the spraying device 2, and the switch valve on a connecting pipeline 9 between the water outlet pipe 8 and the filter box 6 are opened, the slurry is sprayed and recovered, the slurry around the leather falls into the recovery tank 3, the slurry flows to the bottom of the recovery tank 3 along the inner wall of the recovery tank 3 and directly enters the slurry collection barrel 4 below, the stirring device in the slurry collection barrel 4 stirs the internal slurry at intervals to prevent the slurry from caking and the like, after the slurry in the slurry collection barrel 4 reaches a certain amount, the recovery pump 5 conveys the slurry in the slurry collection barrel 4 into the slurry barrel 1, and meanwhile, the slurry can pass through the filter box 6, and impurities and the like in the slurry are removed under the action of the filter screen 7, so that the recovered slurry can be reused; when the spraying is accomplished and needs to be washd, open the ooff valve on outlet pipe 8, the ooff valve on the pipeline of being connected slurry barrel 1 and spraying device 2, the ooff valve on the connecting line 9 between outlet pipe 8 and the rose box 6 is closed, washing device 10's washing shower nozzle washes in to recovery pond 3, the water that washes gets into in the slurry collecting vessel 4, stir the washing through agitating unit, abluent waste water transports to outlet pipe 8 through recovery pump 5, discharge through outlet pipe 8, when the spraying is accomplished again in the washing, be connected shielding plate 11 through the fixed column with the top of installation pole, top and the side that will wash shower nozzle through shielding plate 11 shelter from, prevent that the slurry from spouting and causing the jam on the shower nozzle.
The above components of the spraying device 2, the recovery pump 5, the filter screen 7, the flushing nozzle and the like are all general standard components or components known to those skilled in the art, and the structure and principle of the components are known to those skilled in the art through technical manuals or through routine experimental methods, and are not described.
According to the specific embodiment, the curved-surface-shaped recovery tank is arranged on the periphery of the bottom of the spraying device, so that the slurry which is sprayed to the periphery of leather during spraying can be recovered, the slurry can flow to the bottom of the recovery tank to enter the slurry collection barrel and then be recovered by the recovery pump, and the slurry is conveyed into the slurry barrel again for reutilization, so that the utilization rate of the slurry is improved, and the waste is reduced; a stirring device is arranged in the slurry collecting barrel, and can intermittently stir the slurry to prevent caking and the like; the recovered slurry can be filtered by a filter box, impurities and the like are removed, pollution is prevented, and a filter screen in the filter box can be detached, so that the slurry is convenient to clean; cleaning devices are arranged on two sides of the top of the recovery tank, after slurry is recovered, a switch valve between the slurry barrel and the spraying device can be closed, the recovery tank is washed through the cleaning devices, the washed water enters the slurry collecting barrel and can be stirred and cleaned, and the cleaned wastewater is discharged from a water outlet pipe through a recovery pump; the inner side and the top of the cleaning device are shielded by the shielding plate, so that slurry is prevented from being sprayed onto the washing nozzle to block the washing nozzle when the slurry is sprayed, and the shielding plate is detached during cleaning.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The slurry recovery device is characterized in that: comprises a recovery tank, a slurry collecting barrel, a recovery pump and a filter box; the recovery tank is arranged below the spraying device connected with the bottom of the slurry barrel, the bottommost part of the bottom of the recovery tank is communicated with the slurry collecting barrel, the slurry collecting barrel is communicated with the side edge of the slurry barrel through a connecting pipeline, a recovery pump is arranged on the connecting pipeline, and a filter box is arranged on the connecting pipeline between the recovery pump and the slurry barrel;
the recovery tank is in a curved surface shape and surrounds the periphery of the sprayed leather;
a stirring device is arranged at the bottom in the slurry collecting barrel;
and a filter screen is inserted into and pulled out of the filter box.
2. The slurry recovery apparatus according to claim 1, characterized in that: cleaning devices are mounted on two sides of the top of the recovery tank, each cleaning device comprises a mounting rod and a washing nozzle arranged on the inner side edge above the mounting rod, the washing nozzles are communicated with washing water pipes arranged inside the mounting rods, and a water outlet pipe branch is arranged on a connecting pipeline between the recovery pump and the filter tank; the water outlet pipe is provided with a switch valve; a switching valve is arranged on a pipeline connecting the slurry barrel and the spraying device; and a switch valve is arranged on a connecting pipeline between the water outlet pipe and the filter box.
3. The slurry recovery apparatus according to claim 2, characterized in that: the outside of washing nozzle is provided with the shielding plate, the shielding plate is the type of falling L, and the shielding plate shelters from at washing nozzle's top and medial surface, and the shielding plate passes through the fixed column to be connected with the top of installation pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770821.8U CN211255964U (en) | 2019-10-22 | 2019-10-22 | Slurry recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770821.8U CN211255964U (en) | 2019-10-22 | 2019-10-22 | Slurry recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211255964U true CN211255964U (en) | 2020-08-14 |
Family
ID=71981967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921770821.8U Active CN211255964U (en) | 2019-10-22 | 2019-10-22 | Slurry recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211255964U (en) |
-
2019
- 2019-10-22 CN CN201921770821.8U patent/CN211255964U/en active Active
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