CN210033981U - Vacuum suction device - Google Patents
Vacuum suction device Download PDFInfo
- Publication number
- CN210033981U CN210033981U CN201920600697.4U CN201920600697U CN210033981U CN 210033981 U CN210033981 U CN 210033981U CN 201920600697 U CN201920600697 U CN 201920600697U CN 210033981 U CN210033981 U CN 210033981U
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- way valve
- vacuum
- vacuum tank
- pipe
- tank
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Abstract
The utility model discloses a vacuum suction device, which comprises a first vacuum tank, a second vacuum tank, a feeding pipe, a first three-way valve and a second three-way valve; the feeding pipe is connected with the first vacuum tank through a first three-way valve, the first three-way valve is connected with the second vacuum tank through a first branch pipe, one end of the second three-way valve is connected with the first vacuum tank through a second branch pipe, the other end of the second three-way valve is connected with the second vacuum tank, and the rest end of the second three-way valve is connected with the vacuum pump after being connected with the air outlet pipe; the lower extreme at first vacuum tank and the vacuum tank of second links respectively and is equipped with first discharging pipe and second discharging pipe, the utility model discloses a set up two vacuum tanks and can make the vacuum pump need not frequently open and stop and cause the damage to suction efficiency has been improved.
Description
Technical Field
The utility model belongs to the technical field of sludge treatment, especially, relate to a vacuum suction device.
Background
In the existing market, mainly adopt suction fatlute such as diaphragm pump, because fatlute need pass through the diaphragm pump, block up the pump very easily, cause the suction difficulty and damage the pump, simultaneously, fill up the container back by the oil pumping mud, must stop the pump, frequently open and stop like this, it is great to the pump damage, and suction efficiency is lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a vacuum suction device which can solve the problem of pump blockage; frequent starting and stopping of the pump are avoided; two branches and two vacuum tanks work in turn, so that the suction efficiency is improved.
The utility model discloses the technical problem that solve is realized through following technical scheme:
a vacuum suction device comprises a first vacuum tank, a second vacuum tank, a feeding pipe, a first three-way valve and a second three-way valve; the feeding pipe is connected with the first vacuum tank through a first three-way valve, the first three-way valve is connected with the second vacuum tank through a first branch pipe, one end of the second three-way valve is connected with the first vacuum tank through a second branch pipe, the other end of the second three-way valve is connected with the second vacuum tank, and the rest end of the second three-way valve is connected with the vacuum pump after being connected with the air outlet pipe; the lower ends of the first vacuum tank and the second vacuum tank are respectively connected with a first discharge pipe and a second discharge pipe.
In order to further guarantee the stability of the jar body, first vacuum tank and second vacuum tank set up side by side, pass through welded fastening between two jar bodies and connect.
Furthermore, a first butterfly valve and a second butterfly valve are respectively arranged on the first discharging pipe and the second discharging pipe.
Further, the vacuum pump is a water ring vacuum pump.
Furthermore, the first three-way valve adopts a shunting-type three-way valve, and the second three-way valve adopts a converging-type three-way valve.
Further, the first three-way valve and the second three-way valve are both electric three-way valves.
Furthermore, the first vacuum tank body and the second vacuum tank body are made of stainless steel with the thickness of 5mm, and the volume of each tank body is 3 cubic meters.
Has the advantages that: the utility model discloses a set up two vacuum tanks and can make the vacuum pump need not frequently open and stop and cause the damage to suction efficiency has been improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
To further describe the technical features and effects of the present invention, the present invention will be further described with reference to the accompanying drawings and embodiments.
As shown in fig. 1, a vacuum pumping apparatus includes a first vacuum tank 9, a second vacuum tank 12, a feeding pipe 1, a first three-way valve 3, and a second three-way valve 6; the feeding pipe 1 is connected with a first vacuum tank 9 through a first three-way valve 3, the first three-way valve 3 is connected with a second vacuum tank 12 through a first branch pipe 4, one end of a second three-way valve 6 is connected with the first vacuum tank 9 through a second branch pipe 5, the other end of the second three-way valve is connected with the second vacuum tank 12, the rest end of the second three-way valve is connected with an air outlet pipe 7 and then connected with a vacuum pump 8, and the vacuum pump 8 adopts a water ring vacuum pump; the lower ends of the first vacuum tank 9 and the second vacuum tank 12 are respectively connected with a first discharge pipe 11 and a second discharge pipe 14.
Further, the first vacuum tank 9 and the second vacuum tank 12 are arranged side by side and fixedly connected with each other.
In order to facilitate the control of the discharge, a first butterfly valve 10 and a second butterfly valve 13 are provided on the first discharge pipe 11 and the second discharge pipe 14, respectively.
The first three-way valve 3 adopts a shunting-type three-way valve, and the second three-way valve 6 adopts a converging-type three-way valve.
The first three-way valve 3 and the second three-way valve 6 are both electric three-way valves.
The first vacuum tank 9 and the second vacuum tank 12 are made of stainless steel with the thickness of 5mm, and the volume of each tank is 3 cubic meters.
When the oil sludge starts to be pumped, firstly, the stop valve 2 is opened, the connection between the first three-way valve 3 and the second vacuum tank 12 is in a closed state, the connection between the second three-way valve 6 and the second vacuum tank 12 is also closed, the oil sludge enters the first vacuum tank 9 from the first three-way valve 3 through the stop valve 2, when the first vacuum tank 9 is filled with the oil sludge, the connection between the first three-way valve 3 and the first vacuum tank 9 is closed, the connection between the first three-way valve 3 and the second three-way valve 6 and the second vacuum tank 12 is opened, at this time, the vacuum pump 8 does not need to be stopped, the vacuum pump 8 continues to pump the oil sludge into the second vacuum tank 12, meanwhile, the first butterfly valve 11 is opened, the oil sludge in the first vacuum tank 9 is discharged and emptied out of the first vacuum tank 9, after the second vacuum tank 12 is filled with the oil sludge, the connection between the first three-way valve 3 and the second three, open first three-way valve 3 and second three-way valve 6 and the connection of first vacuum tank 9 simultaneously, so the reciprocal vacuum pump 8 that need not shut down all the time of circulation, increased substantially work efficiency, also avoided frequently opening simultaneously and stopped vacuum pump 8 and cause the damage to it to compare in prior art the jam that fatlute will often cause the pump through the diaphragm pump, the utility model discloses the vacuum pump setting can not have the fatlute process at the rearmost end of device, does not have the jam problem.
The above embodiments do not limit the present invention in any way, and all technical solutions obtained by taking equivalent substitution or equivalent transformation fall within the protection scope of the present invention.
Claims (7)
1. A vacuum suction device is characterized by comprising a first vacuum tank (9), a second vacuum tank (12), a feeding pipe (1), a first three-way valve (3) and a second three-way valve (6); the feeding pipe (1) is connected with a first vacuum tank (9) through a first three-way valve (3), the first three-way valve (3) is connected with a second vacuum tank (12) through a first branch pipe (4), one end of a second three-way valve (6) is connected with the first vacuum tank (9) through a second branch pipe (5), the other end of the second three-way valve is connected with the second vacuum tank (12), and the rest end of the second three-way valve is connected with a vacuum pump (8) after being connected with an air outlet pipe (7); the lower ends of the first vacuum tank (9) and the second vacuum tank (12) are respectively connected with a first discharge pipe (11) and a second discharge pipe (14), and a stop valve (2) is arranged on the feed pipe (1) at the front end of the first three-way valve (3).
2. A vacuum suction device according to claim 1, wherein: the first vacuum tank (9) and the second vacuum tank (12) are arranged side by side and fixedly connected with each other through welding.
3. A vacuum suction device according to claim 1, wherein: a first butterfly valve (10) and a second butterfly valve (13) are respectively arranged on the first discharge pipe (11) and the second discharge pipe (14).
4. A vacuum suction arrangement according to claim 1, characterized in that the vacuum pump (8) is a water ring vacuum pump.
5. A vacuum suction device according to claim 1, wherein: the first three-way valve (3) adopts a shunting-type three-way valve, and the second three-way valve (6) adopts a converging-type three-way valve.
6. A vacuum suction device according to claim 1, wherein: the first three-way valve (3) and the second three-way valve (6) are both electric three-way valves.
7. A vacuum suction device according to claim 1, wherein: the first vacuum tank (9) and the second vacuum tank (12) are made of stainless steel with the thickness of 5mm, and the volume of each tank body is 3 cubic meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600697.4U CN210033981U (en) | 2019-04-28 | 2019-04-28 | Vacuum suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600697.4U CN210033981U (en) | 2019-04-28 | 2019-04-28 | Vacuum suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210033981U true CN210033981U (en) | 2020-02-07 |
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ID=69362446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920600697.4U Active CN210033981U (en) | 2019-04-28 | 2019-04-28 | Vacuum suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210033981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367137A (en) * | 2022-01-13 | 2022-04-19 | 铜陵扬陵环保科技有限公司 | Filtrate discharge system of ceramic filter and working method thereof |
-
2019
- 2019-04-28 CN CN201920600697.4U patent/CN210033981U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367137A (en) * | 2022-01-13 | 2022-04-19 | 铜陵扬陵环保科技有限公司 | Filtrate discharge system of ceramic filter and working method thereof |
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