CN211778208U - Corrosion-resistant process pump for petrochemical industry - Google Patents
Corrosion-resistant process pump for petrochemical industry Download PDFInfo
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- CN211778208U CN211778208U CN202020040900.XU CN202020040900U CN211778208U CN 211778208 U CN211778208 U CN 211778208U CN 202020040900 U CN202020040900 U CN 202020040900U CN 211778208 U CN211778208 U CN 211778208U
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Abstract
The utility model provides a corrosion-resistant process pump for petrochemical. The corrosion-resistant process pump for petrochemical industry includes: a pump body; the water inlet is arranged inside the pump body; the water inlet assembly is arranged on one side of the pump body; the fixed subassembly, the fixed subassembly set up in one side of the pump body, the fixed subassembly includes the casing, the first pressure spring of shells inner wall's bottom fixedly connected with, the first connecting plate of first pressure spring's top fixed connection, U type piece under the top fixedly connected with of first connecting plate, shells inner wall's top fixedly connected with second pressure spring, second pressure spring's bottom fixedly connected with second connecting plate. The utility model provides a corrosion-resistant process pump for petrochemical can be so that go up U type piece and lower U type piece and remove to the direction of keeping away from the inlet tube both sides simultaneously through rotating the handle, easy operation conveniently takes out the inlet tube.
Description
Technical Field
The utility model relates to a process pump technical field especially relates to a corrosion-resistant process pump for petrochemical
Background
The chemical process pump is a general name of various pumps in the chemical production process, and has the advantages of high configuration power, high rotating speed, small overall volume, simple structure and convenience in maintenance, but has high temperature, easiness in abrasion and high maintenance coefficient. Therefore, the maintenance and the maintenance of the pump are relatively difficult, and in order to adapt to special requirements of chemical production, special pumps for chemical industry, such as plastic pumps, glass pumps, ceramic pumps, graphite pumps, shielding pumps, magnetic pumps, impurity pumps and the like, are specially produced in the chemical machine industry.
In the prior art, when the process pump is maintained, the water pipe must be firstly detached from the process pump, and the process pump can be maintained, and the steps of detaching and installing the water pipe are very complex, so that the excessive time is easily wasted, and meanwhile, the process pump is inconvenient to maintain.
Therefore, it is necessary to provide a corrosion-resistant process pump for petrochemical industry to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a corrosion-resistant process pump for petrochemical has solved demolising and the very complicated problem of installation procedure to the water pipe.
In order to solve the technical problem, the utility model provides a corrosion-resistant process pump for petrochemical includes: a pump body; the water inlet is arranged inside the pump body; the water inlet assembly is arranged on one side of the pump body; the fixing assembly is arranged on one side of the pump body and comprises a shell, the bottom of the inner wall of the shell is fixedly connected with a first pressure spring, the top of the first pressure spring is fixedly connected with a first connecting plate, the top of the first connecting plate is fixedly connected with a lower U-shaped block, the top of the inner wall of the shell is fixedly connected with a second pressure spring, the bottom of the second pressure spring is fixedly connected with a second connecting plate, and the bottom of the second connecting plate is fixedly connected with an upper U-shaped block; a synchronization assembly disposed inside the housing; the control assembly is arranged on one side of the synchronization assembly; and the rotating assembly is arranged on one side of the shell.
Preferably, the water inlet assembly comprises a water inlet pipe, the outer surface of the water inlet pipe is fixedly connected with a sealing ring, and the sealing ring is in interference connection with the periphery of the inner wall of the water inlet.
Preferably, the casing is fixed in one side of the pump body, go up U type piece with down U type piece all with inlet tube looks adaptation, the one end of inlet tube runs through the casing just extends to the inside of water inlet.
Preferably, the synchronizing assembly includes a first gear, a first toothed plate and a second toothed plate, the first gear is rotatably connected to one side of the inner wall of the housing, the first toothed plate is fixed to the top of the first connecting plate, the second toothed plate is fixed to the bottom of the second connecting plate, the first toothed plate and the second toothed plate are respectively disposed on two sides of the first gear, and the first toothed plate and the second toothed plate are both engaged with the first gear.
Preferably, the control assembly includes a connecting rod, one end of the connecting rod is fixedly connected with the second gear, one end of the connecting rod is fixedly connected with one side of the first gear, and one end of the connecting rod penetrates through the housing and extends to the outside of the housing.
Preferably, the rotating assembly comprises a rotating groove, a rotating disc is arranged inside the rotating groove, one end of the rotating disc is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a third gear, and one side of the third gear is fixedly connected with a handle.
Preferably, the rotation groove is opened in one side of casing, the rolling disc with rotation groove looks adaptation, the one end of dwang is run through the casing just extends to the outside of casing, the third gear with the second gear meshes mutually.
Compared with the prior art, the utility model provides a corrosion-resistant process pump for petrochemical has following beneficial effect:
the utility model provides a corrosion-resistant process pump for petrochemical prevents through the sealing washer on the inlet tube that the inside water of inlet tube flow direction water inlet from passing through the water inlet and flowing, when needs take out the inlet tube, manual rotation handle, the rotation of handle can drive the third gear, drives the second gear simultaneously and rotates when the rotation of third gear, drive simultaneously U type piece with lower U type piece removes simultaneously to the direction of keeping away from the inlet tube both sides, can make U type piece and lower U type piece keep away from the inlet tube simultaneously through rotating the handle, easy operation conveniently takes out the inlet tube, perhaps installs fixedly to the inlet tube.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a corrosion-resistant process pump for petrochemical industry according to the present invention;
FIG. 2 is a side view of the mounting assembly of FIG. 1;
FIG. 3 is a schematic structural diagram of a side view portion of the housing shown in FIG. 1;
fig. 4 is a schematic structural view of a top portion of the housing shown in fig. 3.
Reference numbers in the figures: 1. the pump body, 2, the water inlet, 3, the subassembly of intaking, 31, the inlet tube, 32, the sealing washer, 4, fixed subassembly, 41, the casing, 42, first compression spring, 43, first connecting plate, 44, lower U type piece, 45, second compression spring, 46, the second connecting plate, 47, go up U type piece, 5, synchronous subassembly, 51, first gear, 52, first pinion rack, 53, the second pinion rack, 6, control assembly, 61, the connecting rod, 62, the second gear, 7, rotating assembly, 71, the rotation trough, 72, the rolling disc, 73, the dwang, 74, the third gear, 75, the handle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a corrosion-resistant process pump for petrochemical engineering according to a preferred embodiment of the present invention; FIG. 2 is a side view of the mounting assembly of FIG. 1; FIG. 3 is a schematic structural diagram of a side view portion of the housing shown in FIG. 1; fig. 4 is a schematic structural view of a top portion of the housing shown in fig. 3. The corrosion-resistant process pump for petrochemical industry includes: a pump body 1; the water inlet 2 is arranged inside the pump body 1, and the water inlet 2 is arranged inside the pump body 1; the water inlet assembly 3 is arranged on one side of the pump body 1; the fixing assembly 4 is arranged on one side of the pump body 1, the fixing assembly 4 comprises a shell 41, the bottom of the inner wall of the shell 41 is fixedly connected with a first pressure spring 42, the top of the first pressure spring 42 is fixedly connected with a first connecting plate 43, the top of the first connecting plate 43 is fixedly connected with a lower U-shaped block 44, the top of the inner wall of the shell 41 is fixedly connected with a second pressure spring 45, the bottom of the second pressure spring 45 is fixedly connected with a second connecting plate 46, and the bottom of the second connecting plate 46 is fixedly connected with an upper U-shaped block 47; a synchronizing assembly 5, said synchronizing assembly 5 being disposed inside said housing 41; the control component 6 is arranged on one side of the synchronization component 5; and the rotating assembly 7 is arranged on one side of the shell 41.
The inner wall of the pump body 1 is coated with a resin epoxy coating and a ceramic particle coating, so that the corrosion resistance of equipment is improved, the service life of the equipment is prolonged, the backflow is prevented through the interference connection around the inner walls of the sealing ring 32 and the water inlet 2, and meanwhile, the water inlet pipe 31 is conveniently pushed in and taken out.
Carry out the centre gripping through lower U type piece 44 and last U type piece 47 to inlet tube 31 fixed, improve inlet tube 31's stability, U type piece 44 and last U type piece 47 remove to the direction of keeping away from inlet tube 31 both sides under the convenient drive of rotation through rotating assembly 7 simultaneously, make things convenient for inlet tube 31's installation and take out, reach the purpose of quick installation.
The casing 41 is fixed in one side of the pump body 1, go up U type piece 47 with down U type piece 44 all with inlet tube 31 looks adaptation, the one end of inlet tube 31 runs through casing 41 and extend to the inside of water inlet 2.
The water inlet pipe 31 is clamped and fixed by the upper U-shaped block 47 and the lower U-shaped block 44.
The synchronizing assembly 5 includes a first gear 51, a first tooth plate 52 and a second tooth plate 53, the first gear 51 is rotatably connected to one side of the inner wall of the housing 41, the first tooth plate 52 is fixed to the top of the first connecting plate 43, the second tooth plate 54 is fixed to the bottom of the second connecting plate 46, the first tooth plate 52 and the second tooth plate 53 are respectively disposed at two sides of the first gear 51, and both the first tooth plate 52 and the second tooth plate 53 are engaged with the first gear 51.
The upper U-shaped block 47 and the lower U-shaped block 44 are conveniently moved simultaneously by the rotation of the first gear 51.
The control assembly 6 includes a connecting rod 61, one end of the connecting rod 61 is fixedly connected with a second gear 62, one end of the connecting rod 61 is fixedly connected with one side of the first gear 51, and one end of the connecting rod 61 penetrates through the housing 41 and extends to the outside of the housing 41.
The first gear 51 is rotated by the rotation of the second gear 62.
The rotating assembly 7 comprises a rotating groove 71, a rotating disc 72 is arranged inside the rotating groove 71, a rotating rod 73 is fixedly connected to one end of the rotating disc 72, a third gear 74 is fixedly connected to one end of the rotating rod 73, and a handle 75 is fixedly connected to one side of the third gear 74.
Rotation of the third gear 74 is facilitated by a handle 75.
The rotating groove 71 is arranged on one side of the housing 41, the rotating disc 72 is matched with the rotating groove 71, one end of the rotating rod 73 penetrates through the housing 41 and extends to the outside of the housing 41, and the third gear 74 is meshed with the second gear 62.
The rotation disc 72 and the rotation groove 71 are adapted to make the rotation of the third gear 74 more stable without shaking.
The utility model provides a corrosion-resistant process pump for petrochemical theory of operation as follows:
when water inlet pipe 31 needs to be taken out, manual rotation handle 75, the rotation of handle 75 can drive the third gear, third gear 74's pivoted drives second gear 62 simultaneously and rotates, second gear 62's rotation drives first gear 51 and rotates, first gear 51's rotation can drive first pinion rack 52 and second pinion rack 53 simultaneously to keeping away from the direction simultaneous movement of water inlet pipe 31 both sides, first pinion rack 52 and second pinion rack 53 move simultaneously drive U type piece 47 with U type piece 44 simultaneously moves to the direction of keeping away from water inlet pipe 31 both sides simultaneously down, the centre gripping to water inlet pipe 31 is cancelled, manual outside pulling water inlet pipe 31 can take out water inlet pipe 31 this moment, and in the same way, can install water inlet pipe 31, and easy operation is convenient for the installation and the taking out of water inlet pipe 31.
Compared with the prior art, the utility model provides a corrosion-resistant process pump for petrochemical has following beneficial effect:
the sealing ring 32 on the water inlet pipe 31 prevents water flowing into the water inlet 2 from flowing out through the water inlet 2 from the water inlet pipe 31, the water inlet pipe 31 is conveniently clamped and fixed through the fixing component 4, the water inlet pipe 31 can be conveniently taken out at the same time, when the water inlet pipe 31 needs to be taken out, the handle 75 is manually rotated, the rotation of the handle 75 can drive the third gear, the rotation of the third gear 74 can drive the second gear 62 to rotate, the rotation of the second gear 62 drives the first gear 51 to rotate, the rotation of the first gear 51 can drive the first toothed plate 52 and the second toothed plate 53 to simultaneously move towards the direction far away from the two sides of the water inlet pipe 31, the first toothed plate 52 and the second toothed plate 53 simultaneously drive the upper U-shaped block 47 and the lower U-shaped block 44 to simultaneously move towards the direction far away from the two sides of the water inlet pipe 31, the operation is simple, the upper U-shaped block 47 and the lower U-shaped block can be simultaneously far away from, the water inlet pipe 31 can be conveniently taken out or the water inlet pipe 31 can be fixedly installed.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A corrosion-resistant process pump for petrochemical industry, comprising:
a pump body;
the water inlet is arranged inside the pump body;
the water inlet assembly is arranged on one side of the pump body;
the fixing assembly is arranged on one side of the pump body and comprises a shell, the bottom of the inner wall of the shell is fixedly connected with a first pressure spring, the top of the first pressure spring is fixedly connected with a first connecting plate, the top of the first connecting plate is fixedly connected with a lower U-shaped block, the top of the inner wall of the shell is fixedly connected with a second pressure spring, the bottom of the second pressure spring is fixedly connected with a second connecting plate, and the bottom of the second connecting plate is fixedly connected with an upper U-shaped block;
a synchronization assembly disposed inside the housing;
the control assembly is arranged on one side of the synchronization assembly;
and the rotating assembly is arranged on one side of the shell.
2. The corrosion-resistant process pump for petrochemical engineering according to claim 1, wherein the water inlet assembly comprises a water inlet pipe, a sealing ring is fixedly connected to the outer surface of the water inlet pipe, and the sealing ring is in interference connection with the periphery of the inner wall of the water inlet.
3. The corrosion-resistant process pump for petrochemical engineering according to claim 2, wherein the housing is fixed to one side of the pump body, the upper U-shaped block and the lower U-shaped block are both adapted to the water inlet pipe, and one end of the water inlet pipe penetrates through the housing and extends to the inside of the water inlet.
4. The corrosion-resistant process pump for petrochemical engineering according to claim 1, wherein the synchronizing assembly comprises a first gear, a first toothed plate and a second toothed plate, the first gear is rotatably connected with one side of the inner wall of the housing, the first toothed plate is fixed on the top of the first connecting plate, the second toothed plate is fixed on the bottom of the second connecting plate, the first toothed plate and the second toothed plate are respectively disposed on two sides of the first gear, and the first toothed plate and the second toothed plate are both meshed with the first gear.
5. The corrosion-resistant process pump for petrochemical engineering according to claim 4, wherein the control assembly comprises a connecting rod, one end of the connecting rod is fixedly connected with a second gear, one end of the connecting rod is fixedly connected with one side of the first gear, and one end of the connecting rod penetrates through the housing and extends to the outside of the housing.
6. The corrosion-resistant process pump for petrochemical engineering according to claim 5, wherein the rotating assembly comprises a rotating groove, a rotating disc is arranged inside the rotating groove, a rotating rod is fixedly connected to one end of the rotating disc, a third gear is fixedly connected to one end of the rotating rod, and a handle is fixedly connected to one side of the third gear.
7. The corrosion-resistant process pump for petrochemical engineering according to claim 6, wherein the rotation groove is formed in one side of the housing, the rotation disc is matched with the rotation groove, one end of the rotation rod penetrates through the housing and extends to the outside of the housing, and the third gear is meshed with the second gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040900.XU CN211778208U (en) | 2020-01-09 | 2020-01-09 | Corrosion-resistant process pump for petrochemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040900.XU CN211778208U (en) | 2020-01-09 | 2020-01-09 | Corrosion-resistant process pump for petrochemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211778208U true CN211778208U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020040900.XU Active CN211778208U (en) | 2020-01-09 | 2020-01-09 | Corrosion-resistant process pump for petrochemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211778208U (en) |
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2020
- 2020-01-09 CN CN202020040900.XU patent/CN211778208U/en active Active
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