CN212318294U - Energy-efficient vacuum apparatus of pig gall powder - Google Patents
Energy-efficient vacuum apparatus of pig gall powder Download PDFInfo
- Publication number
- CN212318294U CN212318294U CN202020928544.5U CN202020928544U CN212318294U CN 212318294 U CN212318294 U CN 212318294U CN 202020928544 U CN202020928544 U CN 202020928544U CN 212318294 U CN212318294 U CN 212318294U
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- CN
- China
- Prior art keywords
- guide plate
- air guide
- compression shell
- gall powder
- pig gall
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- 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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- 239000000843 powder Substances 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 30
- 238000007906 compression Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a high-efficient energy-conserving vacuum apparatus of pig gall powder, including the compression shell, the compression shell outer wall is equipped with intake pipe and outlet duct, and is equipped with roots's motor on one side of the compression shell to inside first air guide plate, water wheels, second air guide plate, shrouding and the fixed plate of from left to right installing in proper order of the compression shell, the threaded hole is seted up to the bottom of compression shell, and compresses shell bottom screw hole internal thread and be fixed with positioning bolt, roots's motor's pivot is passed fixed plate and second air guide plate and is fixed to water wheels on, and has seted up curved gas outlet on the second air guide plate, the inside recess that is down "T" shape is seted up to the lower extreme of shrouding. This have water ring formula and roots's formula vacuum negative pressure device to be provided with qigong adjustment structure, can carry out the regulation of exhaust hole size to this can effectively reduce the leakage and the gas loss of pump, improves vacuum negative pressure device's output efficiency, thereby improves pig gall powder evaporative concentration efficiency.
Description
Technical Field
The utility model relates to a vacuum negative pressure device technical field specifically is a high-efficient energy-conserving vacuum apparatus of pig gall powder.
Background
In the production process of the pig gall powder, the pig gall powder needs to be evaporated and concentrated. The evaporation and concentration are carried out by a vacuum generator, such as a vacuum negative pressure station (a vacuum generating device, a water circulation type vacuum pump station and the like), which is a complete system with two water ring vacuum pumps as vacuum obtaining equipment and a vacuum tank as vacuum storage equipment. For the occasion that the vacuum source is frequently used and the required air extraction amount is not too large, the system greatly saves energy sources compared with the situation that the vacuum pump is directly used, and effectively prolongs the service life of the vacuum pump.
After the existing vacuum generating device is used for a long time, because the pumping air volume is reduced along with the increase of the compression ratio, when the critical compression ratio is exceeded, the efficiency of the water ring pump is obviously reduced, and meanwhile, leakage and air loss occur, so that the actual use efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-efficient vacuum apparatus of pig gall powder to solve the vacuum generating device in the existing market that above-mentioned background art provided and use the back for a long time, because pump suction tolerance reduces along with the increase of compression ratio, when surpassing the critical compression ratio after, the problem that the efficiency of water ring pump can obviously descend.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient energy-conserving vacuum apparatus of pig gall powder, includes the compression shell, the compression shell outer wall is equipped with intake pipe and outlet duct, and compression shell one side is equipped with the roots motor to inside from left to right installs first air guide plate, water wheels, second air guide plate, shrouding and fixed plate in proper order of compression shell, the bottom of compression shell is seted up threaded hole, and compression shell bottom screw hole internal thread is fixed with positioning bolt, the pivot of roots motor passes fixed plate and second air guide plate and fixes to water wheels on, and sets up curved gas outlet on the second air guide plate, the lower extreme of shrouding is seted up inside and is the recess that falls "T" shape, and positioning bolt's upper end block is in the lower extreme recess of shrouding.
Preferably, the outer wall of the first air guide plate is provided with an arc-shaped through hole.
Preferably, the outer wall of the sealing plate is provided with a transmission rod mounting groove, and the inner diameter of the transmission rod mounting groove is larger than the diameter of the outer ring of the rotating shaft of the Roots motor.
Preferably, the upper end of the positioning bolt is T-shaped, and the external shape of the upper end of the positioning bolt is matched with the internal shape of the groove at the lower end of the sealing plate.
Preferably, the outer wall of the fixing plate is provided with a through hole, and the position of the through hole of the fixing plate corresponds to the position of the air outlet.
Preferably, the inside of the air outlet is arc-shaped, and the inner area of the air outlet is smaller than the outer area of the sealing plate.
Compared with the prior art, the beneficial effects of the utility model are that: the water ring type and Roots type vacuum negative pressure device is provided with a pneumatic adjustment structure, and the size of the exhaust hole can be adjusted, so that the leakage and gas loss of the pump can be effectively reduced, and the output efficiency of the vacuum negative pressure device is improved. The device has seted up the through-hole on the first air guide plate, plays the effect of air guide, can be with gas introduction to in the water wheels, and the transfer line mounting groove of shrouding outer wall plays the effect that holds the roots machine pivot, avoids the shrouding to influence the rotation of roots machine pivot, and positioning bolt can block in the lower extreme recess of shrouding, controls the position of shrouding in the compression shell inside through positioning bolt to this is through the size of shrouding control gas outlet.
Drawings
FIG. 1 is a schematic structural view of a high-efficiency energy-saving vacuum apparatus for pig gall powder of the present invention;
FIG. 2 is a cross-sectional view taken at A-A in FIG. 1 of the high-efficiency energy-saving vacuum equipment for pig gall powder of the present invention;
FIG. 3 is a side view of the sealing plate of the high-efficiency energy-saving vacuum equipment for pig gall powder of the present invention;
fig. 4 is a side view of the first air guide plate of the high-efficiency energy-saving vacuum equipment for pig gall powder of the utility model.
In the figure: 1. the compression shell, 2, first air guide plate, 3, water wheels, 4, second air guide plate, 5, shrouding, 6, positioning bolt, 7, intake pipe, 8, outlet duct, 9, fixed plate, 10, roots's motor, 11, gas outlet, 12, transfer line mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency energy-saving vacuum device for pig gall powder comprises a compression shell 1, wherein an air inlet pipe 7 and an air outlet pipe 8 are arranged on the outer wall of the compression shell 1, a Roots motor 10 is arranged on one side of the compression shell 1, a first air guide plate 2, a water wheel 3, a second air guide plate 4, a sealing plate 5 and a fixing plate 9 are sequentially arranged in the compression shell 1 from left to right, an arc-shaped through hole is formed in the outer wall of the first air guide plate 2, the through hole in the first air guide plate 2 has an air guide effect, meanwhile, the inner diameter of the through hole in the first air guide plate 2 is larger, more air can be guided into the water wheel 3, the outer wall of the fixing plate 9 is provided with a through hole, the position of the through hole in the fixing plate 9 corresponds to the position of an air outlet 11, the through hole in the fixing plate 9 has an exhaust effect, the air guided out from the air outlet 11 can be exhausted, a threaded, the rotating shaft of the Roots motor 10 penetrates through the fixing plate 9 and the second gas guide plate 4 to be fixed on the water wheel 3, the second gas guide plate 4 is provided with an arc-shaped gas outlet 11, the inside of the gas outlet 11 is arc-shaped, the inner area of the gas outlet 11 is smaller than the outer area of the sealing plate 5, the inner diameter of the gas outlet 11 is smaller, compressed gas can be led out, meanwhile, the gas is led out along the arc-shaped end of the gas outlet 11, the amount of the led gas is small and large, the unstable condition caused by one-time air leading-out is avoided, the efficiency of leading out the gas is improved, the lower end of the sealing plate 5 is provided with a groove with an inverted T-shaped inside, the upper end of the positioning bolt 6 is clamped in the groove at the lower end of the sealing plate 5, the outer wall of the sealing plate 5 is provided with a transmission rod mounting groove 12, the inner diameter of the transmission rod mounting groove 12 is larger than, avoid shrouding 5 to influence the rotation of 10 pivots of roots's motor at the in-process that removes, positioning bolt 6's upper end is "T" shape, and positioning bolt 6 upper end external shape is identical with 5 lower extreme recess internal shapes of shrouding, and positioning bolt 6's of this structure "T" shape end can block in 5 lower extreme recesses of shrouding, and positioning bolt 6 can rotate alone like this, and positioning bolt 6 can not break away from in 5 lower extreme recesses of shrouding simultaneously.
The working principle is as follows: when the vacuum negative pressure device with the water ring type and the roots type is used, firstly, the compression shell 1 of the vacuum negative pressure device is placed at a proper position, then the air inlet pipe 7 and the air outlet pipe 8 at the upper end of the compression shell 1 are connected to external equipment, then the roots motor 10 is started, the water wheel 3 is driven to rotate by the roots motor 10, the water wheel 3 drives water to be at the position of the outer ring inside the compression shell 1 when rotating, then the gas inside the air pipe 7 enters the water wheel 3 and is compressed by the water wheel 3, then the air flows to the position of the fixing plate 9 through the air outlet 11 on the second air guide plate 4, enters the air outlet pipe 8 through the through hole on the fixing plate 9 and is discharged through the air outlet pipe 8, then the sealing plate 5 can be pushed to move by the positioning bolt 6, so as to control the position of the sealing plate 5 on the second air guide plate 4 and control the size of the air outlet 11 on the second air, by changing the area of the air outlet 11, the leakage and the gas loss of the pump can be effectively reduced, thereby completing a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a high-efficient energy-conserving vacuum apparatus of pig gall powder, includes compression shell (1), its characterized in that: an air inlet pipe (7) and an air outlet pipe (8) are arranged on the outer wall of the compression shell (1), a Roots motor (10) is arranged on one side of the compression shell (1), a first air guide plate (2), a water wheel (3), a second air guide plate (4), a sealing plate (5) and a fixing plate (9) are sequentially arranged in the compression shell (1) from left to right, a threaded hole is formed in the bottom of the compression shell (1), and a positioning bolt (6) is fixed in the threaded hole at the bottom of the compression shell (1), the rotating shaft of the Roots motor (10) passes through the fixing plate (9) and the second air guide plate (4) and is fixed on the water wheel (3), an arc-shaped air outlet (11) is arranged on the second air guide plate (4), a groove with an inverted T-shaped inner part is arranged at the lower end of the sealing plate (5), and the upper end of the positioning bolt (6) is clamped in the lower end groove of the sealing plate (5).
2. The high-efficiency energy-saving vacuum equipment for pig gall powder as claimed in claim 1, is characterized in that: the outer wall of the first air guide plate (2) is provided with an arc-shaped through hole.
3. The high-efficiency energy-saving vacuum equipment for pig gall powder as claimed in claim 1, is characterized in that: the outer wall of the sealing plate (5) is provided with a transmission rod mounting groove (12), and the inner diameter of the transmission rod mounting groove (12) is larger than the outer ring diameter of the rotating shaft of the Roots motor (10).
4. The high-efficiency energy-saving vacuum equipment for pig gall powder as claimed in claim 1, is characterized in that: the upper end of the positioning bolt (6) is T-shaped, and the external shape of the upper end of the positioning bolt (6) is matched with the internal shape of the groove at the lower end of the sealing plate (5).
5. The high-efficiency energy-saving vacuum equipment for pig gall powder as claimed in claim 1, is characterized in that: the outer wall of the fixing plate (9) is provided with a through hole, and the position of the through hole of the fixing plate (9) corresponds to the position of the air outlet (11).
6. The high-efficiency energy-saving vacuum equipment for pig gall powder as claimed in claim 1, is characterized in that: the inside of the air outlet (11) is arc-shaped, and the inner area of the air outlet (11) is smaller than the outer area of the sealing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928544.5U CN212318294U (en) | 2020-05-28 | 2020-05-28 | Energy-efficient vacuum apparatus of pig gall powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928544.5U CN212318294U (en) | 2020-05-28 | 2020-05-28 | Energy-efficient vacuum apparatus of pig gall powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212318294U true CN212318294U (en) | 2021-01-08 |
Family
ID=74022752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020928544.5U Expired - Fee Related CN212318294U (en) | 2020-05-28 | 2020-05-28 | Energy-efficient vacuum apparatus of pig gall powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212318294U (en) |
-
2020
- 2020-05-28 CN CN202020928544.5U patent/CN212318294U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220810 Address after: 351100 No. 139, Xincuo, Zhangpu village, Laidian Town, Xianyou County, Putian City, Fujian Province Patentee after: NANFENG BIOCHEMICAL CO.,LTD. Address before: 351254 No.333 Haiping South Road, Fengting Town, Xianyou County, Putian City, Fujian Province Patentee before: Fujian nangu Biotechnology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |