CN208431142U - A kind of food-grade carries the pneumatic diaphragm pump of filter device - Google Patents
A kind of food-grade carries the pneumatic diaphragm pump of filter device Download PDFInfo
- Publication number
- CN208431142U CN208431142U CN201820976138.9U CN201820976138U CN208431142U CN 208431142 U CN208431142 U CN 208431142U CN 201820976138 U CN201820976138 U CN 201820976138U CN 208431142 U CN208431142 U CN 208431142U
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- China
- Prior art keywords
- annular
- filter device
- rectangular housing
- mounting blocks
- food
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Abstract
The utility model discloses the pneumatic diaphragm pumps that a kind of food-grade carries filter device, filter device main body includes rectangular housing, the both ends of the rectangular housing are provided with round tube, and the round tube of one end is connect with inlet tube, the round tube of the other end is connect with feed liquor interface, the side of the rectangular housing offers pull notch, the rectangular housing side inner wall adjacent with pull notch is fixedly installed two sliding rails being parallel to each other along its width direction, the inside of the rectangular housing is movably installed with rectangle mounting blocks on two sliding rails, round lock chamber is opened up along its length at the contour of the rectangle mounting blocks.The utility model is novel in design, easy to use, while guaranteeing the leakproofness of filter device, so that the installation and replacement of filtering core are more convenient in filter device, and installation and replacement is easy to operate, substantially increases the efficiency of replacement, the maintenance duration of filter device is shortened, is suitable for promoting the use of.
Description
Technical field
The utility model relates to pneumatic diaphragm pump technical fields more particularly to a kind of food-grade to carry the pneumatic of filter device
Diaphragm pump.
Background technique
Pneumatic diaphragm pump is a kind of novel conveyer tool, uses compressed air for power source, for various corrosive liquids,
Liquid with particle, high viscosity, volatile, inflammable, hypertoxic liquid can be taken out light exhaustion.This pump of pneumatic diaphragm pump
Classification: pneumatic diaphragm pump, stainless steel pneumatic diaphragm pump, QBY pneumatic diaphragm pump.
Pneumatic diaphragm pump used in traditional food enterprise includes for the liquid for protecting inner cavity diaphragm not conveyed
Some impurity abrasions and damage, generally can all be equipped with filter device, but the filter device of existing configuration is big at inlet
More structures are simple, and filtration core needs to be replaced frequently, and guarantee the safety of manufactured food, and the filter core of such filter device is most
Dismounting and change is difficult, substantially prolongs the maintenance duration of filter device, reduces working efficiency, we design a kind of food thus
Grade carries the pneumatic diaphragm pump of filter device, to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of food-grade proposed is included
The pneumatic diaphragm pump of filter device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of food-grade carries the pneumatic diaphragm pump of filter device, including the pump housing, the outlet end of the pump housing are connected with out
Liquid pipe, and outlet tube is provided with out liquid interface far from one end of the pump housing, the liquid feeding end of the pump housing is connected with inlet tube, and feed liquor
It manages one end far from the pump housing and is provided with feed liquor interface, the feed liquor interface is provided with filter device main body, the filter device
Main body includes rectangular housing, and the both ends of the rectangular housing are provided with round tube, and the round tube of one end is connect with inlet tube, another
The round tube at end is connect with feed liquor interface, and the side of the rectangular housing offers pull notch, the rectangular housing and pull slot
Mouthful adjacent side inner wall is fixedly installed two sliding rails being parallel to each other along its width direction, the rectangular housing it is interior
Portion is movably installed with rectangle mounting blocks on two sliding rails, opens up along its length at the contour of the rectangle mounting blocks
Round lock chamber, and round lock chamber is fixedly installed support rack close to one end of feed liquor interface, the other end is rotatably equipped with
Movable rack, being internally located between support rack and movable rack for the circle lock chamber are provided with filtering core, the square
The both ends of shape mounting blocks are provided with the annular stop structure for sealing and fixing, and the both ends inner wall of the rectangular housing is located at
Annular stop slot is provided at round tube, and annular stop structure is connected to each other with annular stop slot, the two of the rectangular housing
Holding outer wall to be equidistantly positioned along round tube, there are four movable spans, and movable span is connected with annular stop slot, four activities
Activity, which is interspersed with, in hole moves back bar, one end that bar is located at outside rectangular housing is moved back described in four is fixedly connected on round tube is provided with ring
On shape plate, moving back between the annular slab and rectangular housing outer wall is arranged with support spring on bar.
Preferably, the annular stop structure includes annular retractable plate, adjustable spring, annular seal plate, annular plate, ring
The both ends of shape gasket and ring packing adhesive tape, the rectangle mounting blocks offer the flexible of annular along round lock chamber
Slot, and adjustable spring has been equidistantly positioned in telescopic chute, the adjustable spring in the telescopic chute is both connected on annular retractable plate,
The annular retractable plate extends to the outside of telescopic chute, and is fixedly connected on annular seal plate, and the annular seal plate is close
Ring packing adhesive tape is fixedly connected between the position of inner ring and the end of rectangle mounting blocks, the annular seal plate is far from annular
The side of expansion plate is fixedly installed annular plate, and it is close to be fixedly installed annular on the annular seal plate of annular plate inner ring side
Packing, the annular plate are plugged in annular stop slot.
Preferably, the ring packing adhesive tape is hollow structure, has retractility.
Preferably, the movable rack rotational installation is in round lock chamber close to the opening of inlet tube one end, the work
Elastic clamping block is provided on dynamic rack, and the inner wall of round lock chamber is provided with card slot, elastic clamping block is connected in card slot.
Preferably, the rectangle mounting blocks are fixedly installed knob close to the side outer wall of pull notch.
Preferably, the rectangle mounting blocks offer two sliding slots, and rectangle close to the side outer wall of two sliding rails
Mounting blocks are mounted on two sliding rails by two sliding slots.
Preferably, the filtering core use food-grade filtration core, and the size of filtering core with circle lock chamber it is big
It is small equal.
Compared with prior art, the utility model has the beneficial effects that
1, filtering core limitation is mounted in the round lock chamber of rectangle mounting blocks, and passes through support rack and movable rack
It is limited and is fixed, so that filtering core is easy to install and disassemble into round lock chamber, improve property easy to use；
2, rectangle mounting blocks can be pulled out and in rectangular housing inner cavity, and replacement space is expanded under extraction state, convenient
Operator has greater room to replace and install filtering core, improves the convenience used；
3, rectangle mounting blocks can be fixed in the annular stop structure at rectangle mounting blocks both ends, while ring packing
Pad, ring packing adhesive tape ensure that the leakproofness between rectangle mounting blocks and both ends round tube, prevent conveying liquid leakage, and annular
It plate and moves back bar annular plate can be made to exit annular stop slot, rectangle mounting blocks are moved freely, so that filtering core
It is more convenient.
The utility model is novel in design, easy to use, while guaranteeing the leakproofness of filter device, so that filter device
The installation and replacement of interior filtering core are more convenient, and installation and replacement is easy to operate, substantially increase the efficiency of replacement, shorten
The maintenance duration of filter device is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of food-grade carry filter device pneumatic diaphragm pump structural schematic diagram；
Fig. 2 be the utility model proposes a kind of food-grade carry filter device pneumatic diaphragm pump filter device main body
Structural schematic diagram；
Fig. 3 is enlarged drawing at the A in Fig. 2；
Fig. 4 be the utility model proposes a kind of food-grade carry filter device pneumatic diaphragm pump annular stop structure
Top view；
Fig. 5 be the utility model proposes a kind of food-grade carry filter device pneumatic diaphragm pump rectangle mounting blocks peace
End construction schematic diagram equipped with movable rack；
Fig. 6 be the utility model proposes the annular slab of the food-grade pneumatic diaphragm pump that carries filter device a kind of look up
Figure；
Fig. 7 be the utility model proposes a kind of food-grade carry filter device pneumatic diaphragm pump rectangle mounting blocks outside
The end construction schematic diagram of side.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-7, a kind of food-grade carries the pneumatic diaphragm pump of filter device, including the pump housing 1, the outlet end of the pump housing 1
It is connected with outlet tube 2, and outlet tube 2 is provided with out liquid interface 3 far from one end of the pump housing 1, the liquid feeding end of the pump housing 1 is connected with feed liquor
Pipe 4, and inlet tube 4 is provided with feed liquor interface 5 far from one end of the pump housing 1, and filter device main body 6, mistake are provided at feed liquor interface 5
Filtering apparatus main body 6 includes rectangular housing 8, and the both ends of rectangular housing 8 are provided with round tube, and the round tube of one end and inlet tube 4 connect
It connects, the round tube of the other end is connect with feed liquor interface 5, and the side of rectangular housing 8 offers pull notch 9, and rectangle mounting blocks 11 lean on
The side outer wall of nearly pull notch 9 is fixedly installed knob 15, and the side inner wall adjacent with pull notch 9 of rectangular housing 8 is along it
Width direction is fixedly installed two sliding rails being parallel to each other 10, and the inside of rectangular housing 8 is on two sliding rails 10
Rectangle mounting blocks 11 are movably installed with, rectangle mounting blocks 11 offer two cunnings close to the side outer wall of two sliding rails 10
Slot, and rectangle mounting blocks 11 are mounted on two sliding rails 10 by two sliding slots, along it at the contour of rectangle mounting blocks 11
Length direction opens up round lock chamber, and round lock chamber is fixedly installed support rack 12 close to one end of feed liquor interface 5, separately
One end is rotatably equipped with movable rack 13, and the movable rotational installation of rack 13 is in round lock chamber close to the opening of 4 one end of inlet tube
Locate, elastic clamping block is provided on movable rack 13, and the inner wall of round lock chamber is provided with card slot, elastic clamping block is connected to card slot
In, being internally located between support rack 12 and movable rack 13 for round lock chamber is provided with filtering core 14, filtering core 14
Using food-grade filtration core, and equal in magnitude, the both ends of rectangle mounting blocks 11 of the size of filtering core 14 and round lock chamber
Be provided with the annular stop structure for sealing and fixing, annular stop structure include annular retractable plate 17, adjustable spring 16,
Annular seal plate 18, annular plate 20, Gask-O-Seal 21 and ring packing adhesive tape 19, ring packing adhesive tape 19 are hollow knot
Structure, has a retractility, the annular telescopic chute that offers of the both ends of rectangle mounting blocks 11 along round lock chamber, and telescopic chute
It is inside equidistantly positioned adjustable spring 16, the adjustable spring 16 in telescopic chute is both connected on annular retractable plate 17, annular retractable
Plate 17 extends to the outside of telescopic chute, and is fixedly connected on annular seal plate 18, and annular seal plate 18 is close to the position of inner ring
Ring packing adhesive tape 19 is fixedly connected between the end of rectangle mounting blocks 11, annular seal plate 18 is far from annular retractable plate 17
Side be fixedly installed annular plate 20, and it is close to be fixedly installed annular on the annular seal plate 18 of 20 inner ring side of annular plate
Packing 21, annular plate 20 are plugged in annular stop slot 7, and the both ends inner wall of rectangular housing 8, which is located at round tube, is provided with ring
Shape limits slot 7, and annular stop structure is connected to each other with annular stop slot 7, and the both ends outer wall of rectangular housing 8 is equidistant along round tube
From setting, there are four movable spans, and movable span is connected with annular stop slot 7, and activity, which is interspersed with, in four movable spans moves back bar
22, four are moved back one end that bar 22 is located at outside rectangular housing 8 and are fixedly connected on and are provided on annular slab 23 around round tube, annular slab 23
Moving back between 8 outer wall of rectangular housing is arranged with support spring 24 on bar 22.
In the condition of normal use, the circle that filtering core 14 is installed on rectangle mounting blocks 11 is fixed for the utility model
It is intracavitary, the limitation of filtering core 14 is fixed in round lock chamber by support rack 12 and movable rack 13, and rectangle mounting blocks
11 are located in rectangular housing 8, and the annular seal plate 18 at both ends is under the action of annular retractable plate 17 and adjustable spring 16 to separate
One end of rectangle mounting blocks 11 ejects, so that the annular plate 20 on annular seal plate 18 is inserted into 8 both ends inner wall of rectangular housing
In annular stop slot 7, so that entire rectangle mounting blocks 11 are fixed on the inside of rectangular housing 8, while ring packing adhesive tape 19
For hollow structure, it can be stretched and be compressed with the flexible of annular seal plate 18, ensure that annular stop structure is being stretched
Leakproofness in compression process herein, while Gask-O-Seal 21 is contacted with the inner wall at 8 both ends of rectangular housing ensure that herein close
Feng Xing, annular seal plate 18 and Gask-O-Seal 21 make the leakproofness of filter device in use, prevent pneumatic diaphragm
The case where pump causes liquid to reveal in use when needing to replace filtering core 14, presses 8 both ends of rectangular housing
Annular slab 23 so that moving back bar 22 pushes annular plate 20, annular plate 20 exits annular stop slot 7, entire rectangle installation
Block 11 be not restricted, and user pulls knob 15, rectangle mounting blocks 11 can be pulled out rectangular housing by pull notch 9
8, so that the elastic clamping block on movable rack 13 exits card slot, opening activity rack 13 takes out old filtering core 14, more renews
Filtering core 14 rectangle mounting blocks 11 are promoted to the inside of rectangular housing 8 in closure activity rack 13 so that annular plate
The replacement of entire filtering core 14 is completed in 20 insertion annular stop slots 7, and the present apparatus is novel in design, easy to use, is being guaranteed
While the leakproofness of filter device, so that the installation and replacement of filtering core 14 are more convenient in filter device, and installation and replacement
It is easy to operate, substantially increase the efficiency of replacement, shorten the maintenance duration of filter device, be suitable for promote the use of.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of food-grade carries the pneumatic diaphragm pump of filter device, including the pump housing (1), the outlet end connection of the pump housing (1)
Have outlet tube (2), and outlet tube (2) is provided with out liquid interface (3) far from the one end of the pump housing (1), the liquid feeding end of the pump housing (1)
It is connected with inlet tube (4), and inlet tube (4) is provided with feed liquor interface (5) far from the one end of the pump housing (1), which is characterized in that described
It is provided at feed liquor interface (5) filter device main body (6), the filter device main body (6) includes rectangular housing (8), the square
The both ends of shape shell (8) are provided with round tube, and the round tube of one end is connect with inlet tube (4), and round tube and the feed liquor of the other end connect
Mouth (5) connection, the side of the rectangular housing (8) offer pull notch (9), the rectangular housing (8) and pull notch (9)
Adjacent side inner wall is fixedly installed two sliding rails being parallel to each other (10), the rectangular housing along its width direction
(8) inside is movably installed with rectangle mounting blocks (11) on two sliding rails (10), the week of the rectangle mounting blocks (11)
Round lock chamber is opened up at line along its length, and round lock chamber is fixedly installed branch close to one end of feed liquor interface (5)
It supports rack (12), the other end is rotatably equipped with movable rack (13), and the circle lock chamber is internally located at support rack (12)
It is provided with filtering core (14) between movable rack (13), the both ends of the rectangle mounting blocks (11) are provided with for sealing
With fixed annular stop structure, the both ends inner wall of the rectangular housing (8), which is located at round tube, is provided with annular stop slot
(7), and annular stop structure is connected to each other with annular stop slot (7), and the both ends outer wall of the rectangular housing (8) is equidistant along round tube
From setting, there are four movable spans, and movable span is connected with annular stop slot (7), and activity is interspersed in four movable spans
Bar (22) are moved back, bar (22) is moved back described in four is located at the one end of rectangular housing (8) outside and is fixedly connected on round tube is provided with annular
On plate (23), moving back between the annular slab (23) and rectangular housing (8) outer wall is arranged with support spring (24) on bar (22).
2. the pneumatic diaphragm pump that a kind of food-grade according to claim 1 carries filter device, which is characterized in that the ring
Shape position limiting structure includes that annular retractable plate (17), adjustable spring (16), annular seal plate (18), annular plate (20), annular are close
The both ends of packing (21) and ring packing adhesive tape (19), the rectangle mounting blocks (11) offer ring along the opening of round lock chamber
The telescopic chute of shape, and adjustable spring (16) have been equidistantly positioned in telescopic chute, the adjustable spring (16) in the telescopic chute connects
It connects on annular retractable plate (17), the annular retractable plate (17) extends to the outside of telescopic chute, and it is close to be fixedly connected on annular
On sealing plate (18), the annular seal plate (18) is fixedly connected between the position and the end of rectangle mounting blocks (11) of inner ring
Have ring packing adhesive tape (19), the annular seal plate (18) is fixedly installed annular far from the side of annular retractable plate (17) and inserts
Plate (20), and Gask-O-Seal (21), the ring are fixedly installed on the annular seal plate (18) of annular plate (20) inner ring side
Shape plate (20) is plugged in annular stop slot (7).
3. the pneumatic diaphragm pump that a kind of food-grade according to claim 2 carries filter device, which is characterized in that the ring
Shape sealing joint strip (19) is hollow structure, has retractility.
4. the pneumatic diaphragm pump that a kind of food-grade according to claim 1 carries filter device, which is characterized in that the work
Dynamic rack (13) rotational installation is set in the opening of inlet tube (4) one end, the activity rack (13) in round lock chamber
It is equipped with elastic clamping block, and the inner wall of round lock chamber is provided with card slot, elastic clamping block is connected in card slot.
5. the pneumatic diaphragm pump that a kind of food-grade according to claim 1 carries filter device, which is characterized in that the square
Side outer wall of the shape mounting blocks (11) close to pull notch (9) is fixedly installed knob (15).
6. the pneumatic diaphragm pump that a kind of food-grade according to claim 1 carries filter device, which is characterized in that the square
Shape mounting blocks (11) offer two sliding slots close to the side outer wall of two sliding rails (10), and rectangle mounting blocks (11) pass through
Two sliding slots are mounted on two sliding rails (10).
7. the pneumatic diaphragm pump that a kind of food-grade according to claim 1 carries filter device, which is characterized in that the mistake
Filter body (14) use food-grade filtration core, and the size of filtering core (14) with circle lock chamber it is equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976138.9U CN208431142U (en) | 2018-06-25 | 2018-06-25 | A kind of food-grade carries the pneumatic diaphragm pump of filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976138.9U CN208431142U (en) | 2018-06-25 | 2018-06-25 | A kind of food-grade carries the pneumatic diaphragm pump of filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431142U true CN208431142U (en) | 2019-01-25 |
Family
ID=65102006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820976138.9U Expired - Fee Related CN208431142U (en) | 2018-06-25 | 2018-06-25 | A kind of food-grade carries the pneumatic diaphragm pump of filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431142U (en) |
-
2018
- 2018-06-25 CN CN201820976138.9U patent/CN208431142U/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: 20190125 Termination date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |