CN206108391U - From maintaining type negative pressure delivery device - Google Patents
From maintaining type negative pressure delivery device Download PDFInfo
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- CN206108391U CN206108391U CN201621122820.9U CN201621122820U CN206108391U CN 206108391 U CN206108391 U CN 206108391U CN 201621122820 U CN201621122820 U CN 201621122820U CN 206108391 U CN206108391 U CN 206108391U
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- water
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- sealing
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Abstract
The utility model discloses a from maintaining type negative pressure delivery device, it include material conveying pipe (1) and with cushion chamber (2) of material conveying pipe intercommunication, cushion chamber bottom intercommunication has water seal pipe (3), place in open container (4) in the end of water seal pipe, the built -in liquid that to manage the water seal terminal liquid seal that load of open container, the terminal opening of water seal pipe is bevel connection (5). The beneficial effects of the utility model are that managing terminal opening with the water seal and changing the bevel connection that has certain slope into, when precipitating the material it the near during gathering, because it has certain viscosity, the terminal opening of water seal pipe can be stopped up gradually, results in the opening bore to dwindle gradually, and then can produce the turbulent flow, and the terminal opening of water seal pipe that this turbulent flow can will be stopped up is washed open again, avoids the opening to be stopped up and block the negative pressure totally, guarantees continuously providing of negative pressure, and the stability of fluid material transport is gone on.
Description
Technical field
This utility model is related to conveyer device, more particularly to the negative pressure conveying device of fluid foods conveying.
Background technology
The Chang Huiyong vacuum filtrations in solid-liquid separation process, are the vacuum of holding system, need to arrange water sealed tank, it is ensured that water seal
Groove and vacuum system have certain difference in height, for containing vacuum, prevent ambient atmosphere from sealing in vacuum system, destroy vacuum.It is logical
Often difference in height will set 10.5m, air pressure energy hydraulic pressure to 10.33m, so it is prevented that air is sealed in.
In vacuum filter washing production process, certain vacuum is controlled, sucking filtration is carried out to material, is washed using leaf filter
Wash, washings enter water sealed tank by vacuum pipeline.Water sealed tank is divided into water tight compartment and water tank, and washings are introduced into water tight compartment, then
Overflow is pumped into lower step operation to water tank, then Jing.As leaf filter filter cloth has certain material mixing worn filter, wear filter
Easily precipitate in water seal room in washings, use for a long time, the accumulation of material of precipitation is got up and water seal blockage can be caused water
Under tube sealing, water is not smooth, ultimately results in vacuum pump band liquid, corrodes vacuum pump.At this moment can only stop and water sealed tank is emptied, be manually entered
Cleaning in groove.
Chinese utility model patent application number CN201610317769.5 discloses a kind of negative-pressure conveying system, including negative pressure
Steel platform, feeding device, capacity checking device and roots blower, the negative pressure steel platform include left platform and right platform, described left flat
The height of platform is connected with cat ladder higher than the height of right platform between left platform and right platform, the feeding device is fixedly installed on the right side
On platform, capacity checking device is fixedly installed on left platform, and the feeding device includes negative-pressure feeding device, sets at the top of negative-pressure feeding device
There is dog-house, the capacity checking device includes negative pressure scale, negative pressure transportation pipe one, sieve is connected between the negative-pressure feeding device and negative pressure scale
Negative pressure transportation pipe two is connected between thatch blower fan and negative pressure scale, which does not still solve the susceptible to plugging problem of the negative pressure transportation pipe port of export.
Utility model content
The technical problems to be solved in the utility model is that the feed blocking that existing water sealing (sealing water) pipe is easily deposited causes lower water not
Vacuum pump is freely caused to be corroded, needing to stop empties water sealed tank, and labor cleaning is wasted time and energy in water sealed tank, and affects life
Efficiency is produced, and one kind is provided from maintenance type negative pressure conveying device for this.
The technical solution of the utility model is：From maintenance type negative pressure conveying device, it includes Material pipeline and and material
The cushion chamber of delivery pipe connection, the cushion chamber bottom are communicated with water sealing (sealing water) pipe, and the end of the water sealing (sealing water) pipe is built in open-top receptacle
Interior, being mounted with the open-top receptacle can be by the liquid of water seal pipe end fluid-tight, and the water sealing (sealing water) pipe distal opening is angle.
The slope of the angle of water seal pipe end described in such scheme is 5-80 °.
The improvement of such scheme is that the support arm with its axially vertical distribution, the support arm are connected with the water seal pipe end
End some blades are connected with by axis of rotation, the blade is uniformly distributed around rotating shaft.
The further improvement of such scheme is to be connected with some condensing tubes, the condensing tube above the buffering chamber inner sidewall
It is spaced apart in the short transverse of cushion chamber and with downward-sloping gradient.
The further improvement of such scheme is that the open-top receptacle is built in open constant volume container, the open constant volume
Container side bottom opening and access have discharging tube, on the discharging tube access have check valve.
The beneficial effects of the utility model are that water sealing (sealing water) pipe distal opening is changed to the angle with certain slope, when precipitation
When material is assembled in its vicinity, as which has certain viscosity, water sealing (sealing water) pipe distal opening gradually can be blocked, and cause the mouth that is open
Footpath is gradually reduced, and then can produce turbulent flow, and the water sealing (sealing water) pipe distal opening being blocked can be washed open by the turbulent flow again, it is to avoid opening quilt
Completely plugged and block negative pressure, it is ensured that the lasting offer of negative pressure, fluid foods conveying is stablized and is carried out.
Description of the drawings
Fig. 1 is this utility model schematic diagram；
In figure, 1, Material pipeline, 2, cushion chamber, 3, water sealing (sealing water) pipe, 4, open-top receptacle, 5, angle, 6, support arm, 7, blade,
8th, condensing tube, 9, discharging tube, 10, check valve, 11, open constant volume container.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further.
As shown in figure 1, the cushion chamber 2 that this utility model is included Material pipeline 1 and connected with Material pipeline, described slow
Rush bottom of chamber portion and be communicated with water sealing (sealing water) pipe 3, the end of the water sealing (sealing water) pipe is built in open-top receptacle 4, is mounted with the open-top receptacle
Can be by the liquid of water seal pipe end fluid-tight, the water sealing (sealing water) pipe distal opening is angle 5.
The slope of angle can, horizontal by 5-80 °, if slope is less than 5 °, not had
The purpose of the material of precipitation, if above 80 °, the area that angle is contacted with liquid can increase slope, and precipitating material is more
It is readily collected near angle, increases the probability of blocking.
In order to further eliminate the possibility of the feed blocking angle of precipitation, can be connected with water seal pipe end and its axle
To the support arm 6 of vertical distribution, the end of the support arm is connected with some blades 7 by axis of rotation, and the blade surrounds rotating shaft
It is uniformly distributed.Blade is driven by fluid foods and is rotated, and the material to sticking to the precipitation on angle carries out impact and breaks up, and carries
The efficiency of the material of high its cleaning adhesion precipitation, realizes maintaining certainly for negative pressure.
Certain gas is included by the material that Material pipeline is input into, in order to avoid gas enters water sealing (sealing water) pipe, intracavity is buffered
Some condensing tubes 8 are connected with above the wall of side, the condensing tube is spaced apart in the short transverse of cushion chamber and has and dips down
Oblique gradient.Gas into after cushion chamber is risen to be contacted with condensing tube and is condensed into droplet, and droplet is by the downward of condensing tube
Inclined gradient is dripped naturally, eliminates the interference of foreign gas, makes water sealing (sealing water) pipe work more reliable.
In order to the fluid foods to collecting in open-top receptacle carry out second-pumping, open constant volume can be built in open-top receptacle
In container 11, the open constant volume container side bottom opening and access have discharging tube 9, on the discharging tube access have check valve
10.Can diffuse in open constant volume container after the liquid in open-top receptacle exceedes its volume, then which is controlled by check valve and be delivered to
Other places.
Claims (5)
1., from maintenance type negative pressure conveying device, it is characterized in that it includes Material pipeline（1）And connect with Material pipeline it is slow
Rush chamber（2）, the cushion chamber bottom is communicated with water sealing (sealing water) pipe（3）, the end of the water sealing (sealing water) pipe is built in open-top receptacle（4）It is interior, institute
State that be mounted with open-top receptacle can be by the liquid of water seal pipe end fluid-tight, the water sealing (sealing water) pipe distal opening is angle（5）.
2. as claimed in claim 1 from maintenance type negative pressure conveying device, it is characterized in that the slope of the water seal pipe end angle
For 5-80 °.
3. as claimed in claim 2 from maintenance type negative pressure conveying device, it is characterized in that being connected with the water seal pipe end with
The support arm of its axially vertical distribution（6）, the end of the support arm is connected with some blades by axis of rotation（7）, the blade
It is uniformly distributed around rotating shaft.
4., as claimed in claim 2 or claim 3 from maintenance type negative pressure conveying device, it is characterized in that solid above the buffering chamber inner sidewall
It is connected to some condensing tubes（8）, the condensing tube is spaced apart in the short transverse of cushion chamber and with downward-sloping gradient.
5. as claimed in claim 4 from maintenance type negative pressure conveying device, it is characterized in that the open-top receptacle is built in open fixed
Hold container in, the open constant volume container side bottom opening and access have discharging tube（9）, accessing on the discharging tube has unidirectional
Valve（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122820.9U CN206108391U (en) | 2016-10-14 | 2016-10-14 | From maintaining type negative pressure delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122820.9U CN206108391U (en) | 2016-10-14 | 2016-10-14 | From maintaining type negative pressure delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206108391U true CN206108391U (en) | 2017-04-19 |
Family
ID=58529508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621122820.9U Active CN206108391U (en) | 2016-10-14 | 2016-10-14 | From maintaining type negative pressure delivery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206108391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277374A (en) * | 2018-09-26 | 2019-01-29 | 大丰跃龙化学有限公司 | A kind of novel production snorkel |
| CN109436808A (en) * | 2018-11-27 | 2019-03-08 | 徐州力源纤维素科技有限公司 | Feeder convenient to use |
| CN110697422A (en) * | 2019-10-30 | 2020-01-17 | 苏州克劳丽化妆品有限公司 | Particle vacuum suction control method and device and vacuum suction system |
-
2016
- 2016-10-14 CN CN201621122820.9U patent/CN206108391U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277374A (en) * | 2018-09-26 | 2019-01-29 | 大丰跃龙化学有限公司 | A kind of novel production snorkel |
| CN109436808A (en) * | 2018-11-27 | 2019-03-08 | 徐州力源纤维素科技有限公司 | Feeder convenient to use |
| CN109436808B (en) * | 2018-11-27 | 2023-09-05 | 徐州力源纤维素科技有限公司 | Material loading machine that facilitates use |
| CN110697422A (en) * | 2019-10-30 | 2020-01-17 | 苏州克劳丽化妆品有限公司 | Particle vacuum suction control method and device and vacuum suction system |
| CN110697422B (en) * | 2019-10-30 | 2021-01-29 | 苏州克劳丽化妆品有限公司 | Particle vacuum suction control method and device and vacuum suction system |
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