CN212656044U - Papermaking clothing belt cleaning device - Google Patents
Papermaking clothing belt cleaning device Download PDFInfo
- Publication number
- CN212656044U CN212656044U CN202020986927.8U CN202020986927U CN212656044U CN 212656044 U CN212656044 U CN 212656044U CN 202020986927 U CN202020986927 U CN 202020986927U CN 212656044 U CN212656044 U CN 212656044U
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Abstract
The utility model relates to a papermaking net blanket belt cleaning device belongs to light industry papermaking equipment technical field, including the cell body, install the transmission part by power device driven in the cell body, transmission part is connected with the removal spray pipe, and the removal spray pipe is provided with two sets ofly along the width direction of cell body, and the direction of motion of two sets of removal spray pipes is opposite, and the high pressure nozzle is installed to the play water end of removing the spray pipe, and the end of intaking of removing the spray pipe is connected with high-pressure water supply unit, power device is connected with the control unit. The utility model has the advantages of uniform washing of the whole width of the net blanket under the condition of a small amount of water.
Description
Technical Field
The utility model relates to a papermaking clothing belt cleaning device belongs to light industry papermaking equipment technical field.
Background
The papermaking requires the use of a clothing to filter the water, and the clothing carries a portion of the pulp out of the water filter, thereby requiring the clothing to be cleaned. At present, the cleaning of the clothing is mainly performed by water, however, the water consumption in the paper making process is large, and with the increasingly intense competition of the market, the water saving and the production cost reduction become means for improving the market competitiveness of paper making enterprises, and therefore, higher requirements are put forward for water in the cleaning of the clothing.
On the other hand, the cleaning effect of the net blanket can also influence the subsequent water filtration, if the net blanket is not uniformly cleaned, the subsequent net blanket water filtration is inconsistent, and the evenness and the cross-width water content of the paper in the forming and dewatering processes are influenced. For example, in the conventional single-tube washing device, it is difficult to ensure uniform washing of the entire width of the clothing, so that the quality of the paper sheets produced subsequently is affected. In conclusion, how to wash the clothing uniformly in the whole width under the condition of saving water becomes a problem which needs to be solved urgently.
Disclosure of Invention
For solving the technical insufficiency, the utility model provides a papermaking net blanket cleaning device, which can carry out the uniform washing of the whole width of the net blanket under the condition of a small amount of water.
The technical scheme of the utility model as follows: the utility model provides a papermaking clothing belt cleaning device, includes the cell body, install the drive disk assembly by power device driven in the cell body, drive disk assembly is connected with the removal spray pipe, and the removal spray pipe is provided with two sets ofly along the width direction of cell body, and the motion opposite direction of two sets of removal spray pipes removes the water outlet end of spray pipe and installs high pressure nozzle, and the end of intaking that removes the spray pipe is connected with high pressure water supply unit, power device is connected with the control unit.
The technical scheme of the utility model still include: the high-pressure water supply unit comprises a high-pressure pump and a pipeline connected with the water outlet end of the high-pressure pump, a pressure gauge and a filter are mounted on the pipeline, the tail end of the pipeline is connected with a high-pressure movable water pipe located in the groove body, and the high-pressure movable water pipe is connected with the water inlet end of the movable water spraying pipe.
The technical scheme of the utility model still include: the filter is provided with a safety valve, and the aperture of the screen seam of the filter is smaller than that of the high-pressure nozzle.
The technical scheme of the utility model still include: the aperture of the high-pressure nozzle is 0.3-0.8 mm, and the aperture of the screen gap of the filter is 0.15 mm.
The technical scheme of the utility model still include: the control unit comprises a control box, the power device is a motor, and the control box sets the automatic reversing time of the motor according to the running speed of the movable water spraying pipe.
The technical scheme of the utility model still include: the control unit comprises a waterproof electromagnetic photoelectric switch, a mechanical travel switch and an overhauling control switch, the transmission part is a transmission synchronous belt, when the high-pressure nozzle is overhauled or cleaned, the overhauling control switch acts, and the movable spray pipe can move to the edge of the groove body along with the transmission synchronous belt.
The technical scheme of the utility model still include: the mechanical travel switch acts after the waterproof electromagnetic photoelectric switch breaks down.
The technical scheme of the utility model still include: the tank body is of a closed structure, the two groups of movable water spraying pipes respectively extend out of two sides of the tank body, and the water outlet ends are located above the tank body.
The utility model has the advantages that: the high-pressure water supply is adopted, the two groups of movable spray pipes are arranged in the width direction of the groove body, the control unit is used for controlling the two groups of movable spray pipes to move in opposite directions, and the high-pressure nozzles are arranged on the movable spray pipes, so that the whole width of the net blanket can be uniformly cleaned under the condition of saving water, and the water can be saved by over 50 percent.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic side view of the trough body of the present invention.
1. The device comprises a high-pressure pump, a safety valve, a pressure gauge, a filter, a pipeline, a high-pressure movable water pipe, a groove body, a transmission synchronous belt, a motor, a synchronous belt wheel, a movable water spraying pipe, a waterproof electromagnetic photoelectric switch, a mechanical travel switch, a maintenance control switch, a control box and a motor, wherein the high-pressure pump 2, the safety valve 3, the pressure gauge 4, the filter 5, the pipeline 6, the high-pressure movable water pipe 7, the groove body 8, the transmission synchronous belt.
Detailed Description
The present invention will be further explained by way of examples with reference to the accompanying drawings.
As shown in fig. 1 and 2, the cleaning device for paper-making clothing of the present invention mainly comprises a cleaning unit, a high-pressure water supply unit and a control unit, and can complete the uniform washing of the whole clothing under the condition of saving water.
The high-pressure water supply unit comprises a high-pressure pump 1, a safety valve 2, a pressure gauge 3, a filter 4, a pipeline 5 and a high-pressure movable water pipe 6. The high-pressure pump 1 is used for providing high-pressure water for cleaning the carpet, and particularly can provide high-pressure water of 2.0-3.0 MPa during cleaning. The high pressure water from the high pressure pump 1 is delivered to the high pressure movable water pipe 6 through the pipeline 5, and in order to improve the use reliability of the cleaning device, the pipeline 5 is provided with a filter 4 for filtering the high pressure water from the high pressure pump 1. Specifically, the screen slot size of the filter 4 is designed to be smaller than the size of the high pressure nozzle installed at the outlet end of the mobile sprinkler pipe 11 to avoid clogging. The filter 4 is provided with a safety valve 2, and the pipeline 5 is provided with a pressure gauge 3, so that the cleaning device can be used conveniently and safely.
The cleaning unit comprises a tank body 7, a power device, a transmission part and a movable water spraying pipe 11, wherein the tank body 7 is designed into a closed structure, so that paper pulp falling down in the process of washing the net blanket is prevented from being accumulated in the tank body 7, and the paper pulp can move along with the transmission part after being accumulated too much along with the time, and therefore the mechanical fault of part of the transmission part is caused, and the use of the cleaning device is influenced.
In order to enable uniform washing of the entire clothing, two sets of traveling spray pipes 11 are provided in the width direction of the tank 7, and the traveling spray pipes 11 communicate with the high-pressure movable water pipe 6 located in the tank 7, whereby high-pressure water from the high-pressure pump 1 can be supplied to the traveling spray pipes 11. Specifically, power device chooses motor 9 for use, and drive disk assembly chooses for use drive belt 8, during the washing, starter motor 9 drives drive belt 8 and removes under synchronous pulley 10's rotation, drives the removal spray pipe 11 of being connected with drive belt 8 from this and removes, and is located two sets of removal spray pipes 11 of cell body 7 both sides and removes towards opposite direction to this solves the one-way impact to the net blanket in traditional washing device washing process, guarantees that the net blanket operation is more steady. As shown in fig. 2, two sets of movable water spraying pipes 11 extend from two sides of the tank body 7 in a closed structure, and the water outlet ends of the movable water spraying pipes are positioned above the tank body 7, so that the high-pressure nozzles arranged at the water outlet ends can wash the clothing. Specifically, seven sets of high-pressure nozzles are arranged on the movable water spraying pipe 11, the aperture of each high-pressure nozzle is 0.3-0.8 mm, and the aperture of each screen seam of the filter is 0.15 mm.
The control unit comprises a waterproof electromagnetic photoelectric switch 12, a mechanical travel switch 13, an overhaul control switch 14 and a control box 15. The control box 15 carries out frequency conversion stroke automatic reversing control on the motor, specifically, a PLC frequency conversion control box 15 is adopted, in a frequency converter program module of the control box, the running time of the transmission reducing motor 9 is set to automatically reverse according to the running speed of the mobile spray pipe 11, namely, the automatic forward and reverse rotation of the transmission reducing motor 9 is automatically controlled according to the running speed and the running time.
In order to avoid the occurrence of mechanical failure of the device caused by electrical failure, multi-stage protection is designed. When a program fails, the waterproof electromagnetic photoelectric switch 12 at the first stage is switched to protect equipment; if the first-stage waterproof electromagnetic photoelectric switch 12 also breaks down, the second-stage mechanical travel switch 13 directly cuts off the power supply, and the whole equipment does not work; in addition, when the high-pressure nozzle needs to be overhauled or cleaned, the overhaul button is started, the overhaul control switch 14 works, the waterproof electromagnetic photoelectric switch 12 and the mechanical travel switch 13 are directly short-circuited, the movable spray pipe 11 can run to the edge of the groove body 7, and the high-pressure nozzle is convenient to overhaul.
The working principle of the cleaning device is as follows: when the net blanket runs for one circle, the moving distance of the movable water spraying pipe 11 is equal to the diameter of the impact surface of the high-pressure nozzle spraying water column and the net blanket, and the transverse moving speed of the movable water spraying pipe 11 is equal to the product of the rpm of the net blanket and the diameter of the impact surface of the high-pressure nozzle spraying water column. During washing, the high-pressure pump 1 performs frequency conversion speed regulation, and adjusts the water pressure according to the actual use pressure, so as to ensure the washing effect of the mesh carpet. After the high-pressure water flows out from the high-pressure pump 1, the high-pressure water is filtered by the filter 4 and flows into the movable water spraying pipe 11 through the high-pressure movable water pipe 6, and the high-pressure water is sprayed out from the high-pressure nozzle arranged on the movable water spraying pipe 11 to wash the clothing.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a papermaking clothing belt cleaning device, includes cell body (7), its characterized in that: install the transmission part by power device driven in cell body (7), transmission part is connected with removal spray pipe (11), and removal spray pipe (11) are provided with two sets ofly along the width direction of cell body (7), and the motion direction of two sets of removal spray pipe (11) is opposite, and the high pressure nozzle is installed to the play water end of removal spray pipe (11), and the end of intaking that removes spray pipe (11) is connected with high-pressure water supply unit, power device is connected with the control unit.
2. The papermaking clothing cleaning device according to claim 1, wherein: the high-pressure water supply unit comprises a high-pressure pump (1) and a pipeline (5) connected with a water outlet end of the high-pressure pump (1), a pressure gauge (3) and a filter (4) are installed on the pipeline (5), the tail end of the pipeline (5) is connected with a high-pressure movable water pipe (6) located in a groove body (7), and the high-pressure movable water pipe (6) is connected with a water inlet end of a movable water spraying pipe (11).
3. The papermaking clothing cleaning device according to claim 2, wherein: the safety valve (2) is installed on the filter (4), and the aperture of the screen seam of the filter (4) is smaller than that of the high-pressure nozzle.
4. A papermaking clothing cleaning device as claimed in claim 3, characterized in that: the aperture of the high-pressure nozzle is 0.3-0.8 mm, and the aperture of the screen gap of the filter (4) is 0.15 mm.
5. The papermaking clothing cleaning device according to claim 1, wherein: the control unit comprises a control box (15), the power device is a motor (9), and the control box (15) sets the automatic reversing time of the motor (9) according to the running speed of the movable spray pipe (11).
6. The papermaking clothing cleaning device according to claim 5, wherein: the control unit comprises a waterproof electromagnetic photoelectric switch (12), a mechanical travel switch (13) and an overhaul control switch (14), the transmission part is a transmission synchronous belt (8), when the high-pressure nozzle is overhauled or cleaned, the overhaul control switch (14) acts, and the movable water spray pipe (11) can move to the edge of the groove body (7) along with the transmission synchronous belt (8).
7. The papermaking clothing cleaning device according to claim 6, wherein: the mechanical travel switch (13) acts after the waterproof electromagnetic photoelectric switch (12) breaks down.
8. A cleaning device for paper machine clothing as claimed in any one of claims 1 to 7, characterized in that: the tank body (7) is of a closed structure, the two groups of movable spray pipes (11) respectively extend out of two sides of the tank body (7), and the water outlet end is positioned above the tank body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020986927.8U CN212656044U (en) | 2020-06-03 | 2020-06-03 | Papermaking clothing belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020986927.8U CN212656044U (en) | 2020-06-03 | 2020-06-03 | Papermaking clothing belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212656044U true CN212656044U (en) | 2021-03-05 |
Family
ID=74752391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020986927.8U Expired - Fee Related CN212656044U (en) | 2020-06-03 | 2020-06-03 | Papermaking clothing belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212656044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907673A (en) * | 2021-10-22 | 2022-01-11 | 何良保 | Washing-free detergent-free washing-powder-free dish-washing and clothes-washing integrated machine |
-
2020
- 2020-06-03 CN CN202020986927.8U patent/CN212656044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907673A (en) * | 2021-10-22 | 2022-01-11 | 何良保 | Washing-free detergent-free washing-powder-free dish-washing and clothes-washing integrated machine |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210305 |