CN214301003U - Vacuum system for papermaking cleaning production - Google Patents
Vacuum system for papermaking cleaning production Download PDFInfo
- Publication number
- CN214301003U CN214301003U CN202023145444.4U CN202023145444U CN214301003U CN 214301003 U CN214301003 U CN 214301003U CN 202023145444 U CN202023145444 U CN 202023145444U CN 214301003 U CN214301003 U CN 214301003U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- filter screen
- vacuum tank
- tank
- clean production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 title abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 9
- 239000002912 waste gas Substances 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a vacuum system for papermaking cleaning production, which comprises a vacuum tank, a vacuum pump communicated with the upper end of the vacuum tank and a vacuum tube communicated with the side surface of the vacuum tank, the vacuum tube is communicated with a vacuum tank through a connecting port, cleaning fluid is filled in the vacuum tank, a filter screen which is vertically connected in the vacuum tank in a sliding manner is arranged in the vacuum tank, the filter screen is fixedly connected with a baffle plate positioned above the filter screen, the baffle plate is matched with the connecting port, the exhaust gas purifier also comprises a driving device for driving the filter screen to move up and down, the exhaust gas is filtered by the filter screen, thereby preventing dust from accumulating in the vacuum pump, when the filter screen is used for a period of time, the filter screen is driven by the driving device to move downwards to the cleaning liquid, through the washing that the filter screen reciprocated in the washing liquid and realized the filter screen, the utility model discloses dust in can the effective filtration waste gas can also play the cleaning action to the filter screen.
Description
Technical Field
The utility model relates to a novel energy technical field especially involves the solar photothermal utilization field, specifically indicates a vacuum system for papermaking cleaner production.
Background
The vacuum system is one of basic composition systems of a papermaking production line, can provide the vacuum degree required by the process for parts such as a papermaking machine in the papermaking production line, and can suck impurities such as dust on the production line to ensure the cleanness of the production line, the floating dust in the papermaking production line is more, and the conventional vacuum system is easy to overheat or damage the system due to the accumulation of the floating dust.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a vacuum system for papermaking cleaner production, can filter the floating dust in the vacuum system.
The utility model discloses a through following technical scheme realizes, provide a vacuum system for clean production of papermaking, including vacuum tank, with the vacuum pump of vacuum tank upper end intercommunication and with the vacuum tube of vacuum tank side intercommunication, the vacuum tube passes through connector and vacuum tank intercommunication, the washing liquid is equipped with in the vacuum tank, be equipped with the filter screen of vertical sliding joint in the vacuum tank, the rigid coupling has the baffle that is located the filter screen top on the filter screen, baffle and connector adaptation still include the drive arrangement that the drive filter screen reciprocated.
Vacuum pump in this scheme carries out the evacuation in to the vacuum tank, make and keep certain vacuum in the vacuum tank, vacuum tube through with the vacuum tank intercommunication provides the vacuum to production process, an effect such as for suction waste gas, the waste gas of vacuum tube suction gets into the vacuum pump after passing through the filtration of filter screen, thereby prevent to pile up the dust in the vacuum pump, after the filter screen uses a period, drive filter screen downstream to cleaning fluid in through drive arrangement, reciprocate the washing that realizes the filter screen in the washing fluid through the filter screen, after the filter screen gets into the washing fluid, the baffle keeps off in connector department, thereby plug up the connector, prevent waste gas to pass through vacuum tube entering vacuum tank.
Preferably, the vacuum tanks are two, the two vacuum tanks are communicated with the vacuum pump through a main suction pipe, and the two vacuum pipes are communicated with a main vacuum pipe. The vacuum tank in this scheme is provided with two to when the filter screen in a vacuum tank washs, another vacuum tank can also be responsible for the vacuum and provide the vacuum, makes vacuum system remain operating condition all the time.
As optimization, a plurality of vertical guide strips are fixedly connected to the inner wall of the vacuum tank, and a plurality of guide grooves matched with the guide strips are formed in the filter screen. The vertical sliding connection of filter screen can be realized in the vacuum tank to the gib block and the guide way that set up in this scheme.
Preferably, the height of the baffle is 2-5 times of the height of the connecting port. The height of baffle is 2~5 times of connector height in this scheme to when making the filter screen reciprocate in the washing liquid, the baffle can keep off in connector department all the time.
And optimally, a sealing strip is arranged between the filter screen and the inner wall of the vacuum tank. The sealing strip in this scheme can improve the leakproofness between filter screen and the vacuum tank inner wall.
Preferably, the driving device comprises a screw rod and a nut, the screw rod is vertically connected with the inside of the vacuum tank in a shaft mode, the nut is installed on the screw rod and fixedly connected with the filter screen, and the upper end of the screw rod is connected with the motor. The motor in this scheme drives the lead screw and rotates to drive the filter screen through the screw and reciprocate.
Preferably, the upper end of the screw rod is connected with the speed reducer, and the motor is connected with an input shaft of the speed reducer through a belt. The motor passes through the belt and is connected with the input shaft of reduction gear in this scheme to play the effect that slows down and increase the turn round to the lead screw through the reduction gear.
The utility model has the advantages that: the utility model discloses a vacuum system for clean production of papermaking filters waste gas through the filter screen to prevent to pile up the dust in the vacuum pump, after the filter screen uses a period, drive the filter screen downstream to the cleaning solution in through drive arrangement, reciprocate the washing that realizes the filter screen in the cleaning solution through the filter screen, after the filter screen gets into the cleaning solution, the baffle keeps off in connector department, thereby plug up the connector, prevent waste gas and get into the vacuum tank through the vacuum tube, this use novel dust in can effectively filtering waste gas can also play the cleaning action to the filter screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along the plane A-A of the present invention;
shown in the figure:
1. the device comprises a vacuum tank, 2, a screw rod, 3, a filter screen, 4, a baffle, 5, cleaning liquid, 6, a belt, 7, a speed reducer, 8, a motor, 9, an air suction pipe, 10, a vacuum pipe, 11, an air suction main pipe, 12, a screw, 13, a vacuum pump, 14, a guide strip, 15 and a vacuum main pipe.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-2, the utility model discloses a vacuum system for clean production of papermaking, including vacuum tank 1, with vacuum pump 13 of vacuum tank 1 upper end intercommunication and with vacuum tank 1 side intercommunication vacuum tube 10, vacuum tank 1 is provided with two, and two vacuum tanks 1 are breathed in through one and are responsible for 11 and vacuum pump 13 intercommunication, and vacuum tank 1 is responsible for 11 intercommunications with breathing in through breathing pipe 9, and the suction of breathing in is responsible for 11 and vacuum pump 13 is led in.
Two vacuum pipes 10 are communicated with a main vacuum pipe 15, the vacuum pipes 10 are communicated with the vacuum tank 1 through connecting ports, and the connecting ports are arranged at the middle lower part of the side surface of the vacuum tank 1.
The vacuum tank 1 is filled with cleaning liquid 5, the liquid level of the cleaning liquid 5 is slightly lower than the lower end of the connecting port, the cleaning liquid 5 is prevented from entering the connecting port, and the depth of the cleaning liquid 5 is 6 times of the height of the connecting port.
The vacuum tank 1 is internally provided with a filter screen 3 which is vertically connected in the vacuum tank 1 in a sliding manner, the filter screen 3 comprises a circular ring which is attached to the inner wall of the vacuum tank 1 and a filter screen which is arranged at the inner ring of the circular ring, the meshes of the filter screen are smaller than 0.5mm, and a sealing strip is arranged between the circular ring of the filter screen 3 and the inner wall of the vacuum tank 1.
The rigid coupling has 4 vertical guide strips 14 along circumference equipartition on the inner wall of vacuum tank 1, it has many and the guide way of guide strip 14 adaptation to open on the filter screen 3 to realize that the filter screen is vertical to be connect in the vacuum tank smoothly.
Still including the drive arrangement that the drive filter screen 3 reciprocated, drive arrangement includes vertical coupling lead screw 2 in vacuum tank 1 and installs screw 12 on lead screw 2, and lead screw 2 is located the central point of vacuum tank 1 and puts, screw 12 and filter screen 3 rigid coupling, the upper end and the motor 8 of lead screw 2 are connected.
The upper end of the screw rod 2 is connected with a speed reducer, and the motor 8 is connected with an input shaft of the speed reducer through a belt 6.
The rigid coupling has the baffle 4 that is located 3 tops of filter screen on the filter screen 3, baffle 4 and connector adaptation, baffle 4 are the arc with the laminating of 1 inner walls of vacuum tank, the height of baffle 4 is 2~5 times of connector height, when filter screen 3 reciprocates in washing liquid 5 and washs, baffle 4 keeps off in connector department all the time.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (7)
1. A vacuum system for clean production of papermaking, characterized in that: including vacuum tank (1), vacuum pump (13) and vacuum tube (10) with vacuum tank (1) side intercommunication of upper end intercommunication, vacuum tube (10) are through connector and vacuum tank (1) intercommunication, washing liquid (5) are equipped with in vacuum tank (1), filter screen (3) of vertical sliding joint in vacuum tank (1) are equipped with in vacuum tank (1), the rigid coupling has baffle (4) that are located filter screen (3) top on filter screen (3), baffle (4) and connector adaptation still including the drive filter screen (3) drive arrangement who reciprocates.
2. A vacuum system for the clean production of paper making according to claim 1, characterized in that: the vacuum tank is characterized in that the number of the vacuum tanks (1) is two, the two vacuum tanks (1) are communicated with a vacuum pump (13) through an air suction main pipe (11), and the two vacuum pipes (10) are communicated with a vacuum main pipe (15).
3. A vacuum system for the clean production of paper making according to claim 1, characterized in that: the vacuum tank is characterized in that a plurality of vertical guide strips (14) are fixedly connected to the inner wall of the vacuum tank (1), and a plurality of guide grooves matched with the guide strips (14) are formed in the filter screen (3).
4. A vacuum system for the clean production of paper making according to claim 1, characterized in that: the height of the baffle (4) is 2-5 times of the height of the connecting port.
5. A vacuum system for the clean production of paper making according to claim 1, characterized in that: and a sealing strip is arranged between the filter screen (3) and the inner wall of the vacuum tank (1).
6. A vacuum system for the clean production of paper making according to claim 1, characterized in that: the driving device comprises a screw rod (2) and a screw nut (12), wherein the screw rod (2) is vertically connected with the vacuum tank (1) in a shaft mode, the screw nut (12) is installed on the screw rod (2) and fixedly connected with the filter screen (3), and the upper end of the screw rod (2) is connected with the motor (8).
7. A vacuum system for the clean production of paper according to claim 6, characterized in that: the upper end of the screw rod (2) is connected with the speed reducer, and the motor (8) is connected with an input shaft of the speed reducer through a belt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023145444.4U CN214301003U (en) | 2020-12-24 | 2020-12-24 | Vacuum system for papermaking cleaning production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023145444.4U CN214301003U (en) | 2020-12-24 | 2020-12-24 | Vacuum system for papermaking cleaning production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214301003U true CN214301003U (en) | 2021-09-28 |
Family
ID=77861033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023145444.4U Expired - Fee Related CN214301003U (en) | 2020-12-24 | 2020-12-24 | Vacuum system for papermaking cleaning production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214301003U (en) |
-
2020
- 2020-12-24 CN CN202023145444.4U patent/CN214301003U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |