CN220890587U - Chemical pump front cover - Google Patents
Chemical pump front cover Download PDFInfo
- Publication number
- CN220890587U CN220890587U CN202322636378.8U CN202322636378U CN220890587U CN 220890587 U CN220890587 U CN 220890587U CN 202322636378 U CN202322636378 U CN 202322636378U CN 220890587 U CN220890587 U CN 220890587U
- Authority
- CN
- China
- Prior art keywords
- front cover
- plate
- sealing
- buckle
- fixed mounting
- 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.)
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Links
- 239000000126 substance Substances 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract description 10
- 238000005086 pumping Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000003889 chemical engineering Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the field of chemical engineering pumping, in particular to a chemical engineering pumping front cover. The sealing plate comprises a sealing plate, wherein a connecting ring is detachably arranged on one side of the sealing plate, a buckle is fixedly arranged on the side edge of the sealing plate, spring clamps are rotatably arranged on two sides of the buckle, a clamping seat is clamped at one end of each spring clamp, the clamping seat is fixedly arranged on the side edge of the connecting ring, a front cover body is fixedly arranged on one side of the sealing plate, a cavity is formed in the front cover body, a support frame is fixedly arranged at the upper end of the front cover body, and a first sealing groove is fixedly arranged at the upper end of the support frame. This chemical industry pump protecgulum is through the buckle that sets up, when installation and maintenance, drive the spring card of both sides through promoting the buckle and move forward, make its and the cassette separation of fixed mounting on the go-between lateral wall to make mutual separation between closing plate and the go-between, mutually support between the multiunit buckle, can be comparatively fast convenient when installation and maintenance.
Description
Technical Field
The utility model relates to the field of chemical engineering pumping, in particular to a chemical engineering pumping front cover.
Background
Chemical pumping is a fluid delivery device used in the chemical industry for delivering a medium such as a liquid, a gas, or a mixture of a liquid and a gas from one location to another. Chemical pumps are usually of the centrifugal, volumetric, gear, screw, etc. type and have special requirements in terms of design, manufacture and material selection to meet the specific properties and corrosion resistance of handling various chemical media.
The application number 201621370885.5 discloses a protecgulum of chemical industry pump, including chemical industry pump outlet unit, chemical industry pump protecgulum unit and chemical industry pump inlet unit, chemical industry pump outlet unit through outlet pipeline with chemical industry pump protecgulum unit connects, chemical industry pump inlet unit through the sunction inlet pipeline with chemical industry pump protecgulum unit connects, chemical industry pump outlet unit, chemical industry pump protecgulum unit and chemical industry pump inlet unit integrated into one piece. The front cover of the chemical pump provided by the utility model can solve the problem of leakage of the front cover of the chemical pump in the chemical liquid medicine transportation process, avoid personnel injury or explosion, and improve the tightness and stability of the device.
In the prior art, most of the vertical pump covers are in bolted connection with the pump heads, so that the working pressure of a user during installation and maintenance is increased, more inconvenience is brought to the installation and use of the user, impurities in raw materials cannot be filtered by the existing pump covers, and the pump heads can be damaged by the impurities. Aiming at the situation, we propose a chemical pump front cover.
Disclosure of utility model
The utility model aims to provide a chemical pump front cover, which solves the problems that in the prior art, most of vertical pump covers are connected with pump heads through bolts, so that the working pressure of a user during installation and maintenance is increased, more inconvenience is brought to the installation and the use of the user, impurities in raw materials cannot be filtered by the existing pump covers, and the pump heads are damaged by the impurities.
The technical scheme of the utility model is as follows: the utility model provides a chemical industry pump protecgulum, includes the closing plate, closing plate one side detachable installs the go-between, fixed mounting has the buckle on the closing plate side, the spring clip is installed in the rotation of buckle both sides, spring clip one end joint has the cassette, cassette fixed mounting is on the go-between side, closing plate one side fixed mounting has the protecgulum body, the inside cavity that is provided with of protecgulum body, protecgulum body upper end fixed mounting has the support frame, support frame upper end fixed mounting has first seal groove, the inside fixed mounting of first seal groove has first sealing washer, a support frame side fixedly connected with second seal groove, the inside second sealing washer that is provided with of second seal groove, the inside detachable of second sealing washer installs the filter screen, second seal groove one side fixedly connected with spliced pole.
As a further aspect of the utility model: the sealing plate is characterized in that a supporting plate is fixedly arranged at the lower end of the sealing plate, the supporting plate is symmetrically distributed along the central line of the front cover body, and a bottom plate is fixedly arranged at the lower end of the supporting plate.
As a further aspect of the utility model: the sealing plate and the top of the connecting ring are respectively provided with a groove, the sealing plate and the connecting ring are annular, and the sealing plate is attached to the side wall of the connecting ring.
As a further aspect of the utility model: the inner side of the connecting ring is fixedly connected with an annular clamping groove, a sealing backing plate is detachably arranged on one side of the annular clamping groove, the size of the sealing backing plate is matched with that of the annular clamping groove, and the annular clamping groove is attached to the outer side of the sealing backing plate and the inner wall of the sealing plate.
As a further aspect of the utility model: the buckles, the spring clamps and the clamping seats are distributed in a plurality of groups, and the buckles, the spring clamps and the clamping seats are uniformly distributed around the outer wall of the sealing plate.
As a further aspect of the utility model: the bottom of the front cover body is fixedly provided with a water drain valve, and water drain screws are detachably arranged on the side edges of the water drain valve.
Compared with the prior art, the utility model provides the chemical pump front cover by improvement, which has the following improvements and advantages:
the method comprises the following steps: according to the utility model, through the arranged buckles, when in installation and maintenance, the springs at the two sides are driven to move forwards by pushing the buckles, so that the springs are separated from the clamping seat fixedly arranged on the outer side wall of the connecting ring, the sealing plate and the connecting ring are separated from each other, and the plurality of groups of buckles are matched with each other, so that the installation and maintenance are rapid and convenient.
And two,: according to the utility model, when the pump head is used, the pump head rotates through the filter screen, raw materials pass through the filter screen, so that impurities in the raw materials can be filtered, and then the raw materials pass through the cavity in the front cover body and are finally discharged from the first sealing ring, so that the pump head is effectively protected from being damaged by the impurities.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a left side view of the present utility model;
FIG. 4 is a front view of the present utility model;
fig. 5 is an enlarged view of the utility model at a.
Reference numerals illustrate: 1. a bottom plate; 2. a support plate; 3. sealing cover; 4. a connecting ring; 5. a buckle; 6. a spring clip; 7. a clamping seat; 8. a front cover body; 9. a support frame; 10. a first seal groove; 11. a first seal ring; 12. a second seal groove; 13. a second seal ring; 14. a filter screen; 15. a connecting column; 16. an annular clamping groove; 17. a sealing backing plate; 18. a water drain valve; 19. and a water draining bolt.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a chemical industry pump protecgulum, including closing plate 3, closing plate 3 one side detachable installs go-between 4, fixed mounting has buckle 5 on the closing plate 3 side, buckle 5 both sides rotate and install spring card 6, spring card 6 one end joint has cassette 7, cassette 7 fixed mounting is on go-between 4 sides, closing plate 3 one side fixed mounting has protecgulum body 8, protecgulum body 8 inside is provided with a cavity, protecgulum body 8 upper end fixed mounting has support frame 9, support frame 9 upper end fixed mounting has first seal groove 10, first seal groove 10 inside fixed mounting has first sealing washer 11, support frame 9 one side fixedly connected with second seal groove 12, the inside second sealing washer 13 that is provided with of second seal groove 12, the inside detachable of second sealing washer 13 installs filter screen 14, second seal groove 12 one side fixedly connected with spliced pole 15.
Referring to fig. 1 and 2, a support plate 2 is fixedly mounted at the lower end of a sealing plate 3, the support plate 2 is symmetrically distributed along the center line of a front cover body 8, and a bottom plate 1 is fixedly mounted at the lower end of the support plate 2.
The seal plate 3 and the top of the connecting ring 4 are respectively provided with a groove, the seal plate 3 and the connecting ring 4 are annular, and the seal plate 3 is attached to the side wall of the connecting ring 4.
During the use, chemical industry pumping protecgulum, the bottom is provided with bottom plate 1, a plurality of through-holes have been seted up on bottom plate 1, accessible threaded connection has increased the stability of chemical industry pumping protecgulum, bottom plate 1 upper end symmetric distribution has backup pad 2 to support fixed seal lid 3, buckle 5 has evenly been laid to sealed lid 3 outer periphery through buckle 5 that sets up, when installation and maintenance, drive the spring card 6 of both sides through promoting buckle 5 and remove forward, make it separate with cassette 7 of fixed mounting on go-between 4 lateral walls, thereby make the separation each other between closing plate 3 and the go-between 4, the cooperation each other between multiunit buckle 5, can be comparatively fast convenient during installation and maintenance, sealed lid 3 top one side fixedly connected with support frame 9, support frame 9 symmetric distribution and support fixed first seal groove 10, first seal groove 10 is sealed with its supporting valve gomphosis mutually, the inside first sealing washer 11 that is provided with of first seal groove 10, guarantee the gas tightness of pumping protecgulum when using.
Example two
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a chemical industry pump protecgulum, including closing plate 3, closing plate 3 one side detachable installs go-between 4, fixed mounting has buckle 5 on the closing plate 3 side, buckle 5 both sides rotate and install spring card 6, spring card 6 one end joint has cassette 7, cassette 7 fixed mounting is on go-between 4 sides, closing plate 3 one side fixed mounting has protecgulum body 8, protecgulum body 8 inside is provided with a cavity, protecgulum body 8 upper end fixed mounting has support frame 9, support frame 9 upper end fixed mounting has first seal groove 10, first seal groove 10 inside fixed mounting has first sealing washer 11, support frame 9 one side fixedly connected with second seal groove 12, the inside second sealing washer 13 that is provided with of second seal groove 12, the inside detachable of second sealing washer 13 installs filter screen 14, second seal groove 12 one side fixedly connected with spliced pole 15.
Referring to fig. 3 and 5, an annular clamping groove 16 is fixedly connected to an inner side of the connecting ring 4, a sealing pad 17 is detachably mounted on one side of the annular clamping groove 16, the size of the sealing pad 17 is matched with that of the annular clamping groove 16, and the outer side of the annular clamping groove 16 and the sealing pad 17 are attached to the inner wall of the sealing plate 3.
The buckles 5, the spring cards 6 and the clamping seats 7 are distributed in a plurality of groups, and the buckles 5, the spring cards 6 and the clamping seats 7 are evenly distributed around the outer wall of the sealing plate 3. The bottom of the front cover body 8 is fixedly provided with a water drain valve 18, and a water drain screw 19 is detachably arranged on the side edge of the water drain valve 18.
During the use, connecting valve and second seal groove 12 gomphosis are sealed, the inside second seal groove 12 is provided with second sealing washer 13, the gas tightness of pumping protecgulum has been increased, through the filter screen 14 that sets up, when using, the pump head rotates, raw and other materials pass from filter screen 14, thereby can filter some impurity that contains in the raw and other materials, then through the inside cavity of protecgulum body 8, finally discharge from first sealing washer 11, thereby effectively protect the pump head not receive the harm of impurity, second seal groove 12 one side fixedly connected with spliced pole 15, spliced pole 15 supports fixed protecgulum body 8, protecgulum body 8 lower extreme detachable is provided with water drain valve 18, be provided with water drain screw 19 on the water drain valve 18, can overhaul the maintenance through dismantling residual raw and other materials or impurity in the pumping protecgulum when overhauing.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a chemical industry pump protecgulum which characterized in that: including closing plate (3), closing plate (3) one side detachable installs go-between (4), fixed mounting has buckle (5) on closing plate (3) side, buckle (5) both sides rotate and install spring card (6), spring card (6) one end joint has cassette (7), cassette (7) fixed mounting is on go-between (4) side, closing plate (3) one side fixed mounting has protecgulum body (8), protecgulum body (8) inside is provided with a cavity, protecgulum body (8) upper end fixed mounting has support frame (9), support frame (9) upper end fixed mounting has first seal groove (10), first seal groove (10) inside fixed mounting has first sealing washer (11), support frame (9) one side fixedly connected with second seal groove (12), second seal groove (12) inside is provided with second sealing washer (13), second seal groove (13) inside detachable installs (14), second seal groove (12) one side fixedly connected with filter screen post (15).
2. The chemical pump front cover of claim 1, wherein: the sealing plate is characterized in that a supporting plate (2) is fixedly arranged at the lower end of the sealing plate (3), the supporting plate (2) is symmetrically distributed along the central line of the front cover body (8), and a bottom plate (1) is fixedly arranged at the lower end of the supporting plate (2).
3. A chemical pump front cover according to claim 2, characterized in that: the sealing plate (3) and the top of the connecting ring (4) are respectively provided with a groove, the sealing plate (3) and the connecting ring (4) are annular, and the sealing plate (3) is attached to the side wall of the connecting ring (4).
4. A chemical pump front cover according to claim 3, characterized in that: the inner side of the connecting ring (4) is fixedly connected with an annular clamping groove (16), a side edge of the annular clamping groove (16) is detachably provided with a sealing base plate (17), the size of the sealing base plate (17) is matched with that of the annular clamping groove (16), and the outer side edge of the annular clamping groove (16) and the sealing base plate (17) are attached to the inner wall of the sealing plate (3).
5. The chemical pump front cover of claim 4, wherein: the clamping buckle (5), the spring clamp (6) and the clamping seat (7) are distributed in a plurality of groups, and the clamping buckle (5), the spring clamp (6) and the clamping seat (7) are uniformly distributed around the outer wall of the sealing plate (3).
6. The chemical pump front cover of claim 5, wherein: the bottom of the front cover body (8) is fixedly provided with a water drain valve (18), and a water drain screw (19) is detachably arranged on the side edge of the water drain valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322636378.8U CN220890587U (en) | 2023-09-27 | 2023-09-27 | Chemical pump front cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322636378.8U CN220890587U (en) | 2023-09-27 | 2023-09-27 | Chemical pump front cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890587U true CN220890587U (en) | 2024-05-03 |
Family
ID=90836268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322636378.8U Active CN220890587U (en) | 2023-09-27 | 2023-09-27 | Chemical pump front cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890587U (en) |
-
2023
- 2023-09-27 CN CN202322636378.8U patent/CN220890587U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |