CN216922521U - Novel horizontal slurry pump - Google Patents
Novel horizontal slurry pump Download PDFInfo
- Publication number
- CN216922521U CN216922521U CN202220654609.0U CN202220654609U CN216922521U CN 216922521 U CN216922521 U CN 216922521U CN 202220654609 U CN202220654609 U CN 202220654609U CN 216922521 U CN216922521 U CN 216922521U
- Authority
- CN
- China
- Prior art keywords
- pump
- disc
- shaped body
- liquid inlet
- side panel
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel horizontal slurry pump, which is connected into a whole through an axle center fixing part and a pump head base, wherein a left side assembly on the pump head base is connected into a whole with the pump body base, and a right side assembly and a liquid inlet port of the pump head base are connected into a whole; the pump head base is connected with the pump chamber into a whole through a locking screw, the pump chamber is connected with a peripheral annular part through a left side panel, a right side panel and the peripheral annular part, a connecting part of the left side panel, the right side panel and the peripheral annular part is provided with a combined sealing part, an impeller is arranged in the pump chamber, a disc-shaped body of the impeller is provided with a liquid inlet, and the liquid inlet is connected with a liquid inlet port; the spiral fan blade shifting piece is arranged in the disc-shaped body and extends to the periphery of the disc-shaped body all the way to form a liquid outlet hole, and the structure can effectively improve the lift and increase the strength of the impeller; a cover plate blade is arranged on one side surface of the liquid inlet of the disc-shaped body and is attached to the inner wall of the pump chamber, and the overall strength is effectively improved by the structure.
Description
Technical Field
The utility model relates to the technical field of industrial pumps, in particular to a novel horizontal slurry pump.
Background
The slurry pump is a machine which increases the energy of solid-liquid mixed medium by the action of centrifugal force (impeller rotation of pump), and converts the kinetic energy of high-speed rotation into the kinetic energy and potential energy of medium, and the equipment is mainly suitable for: the fields of mine, power plant, dredging, metallurgy, chemical industry, building materials, petroleum and other industries.
The existing horizontal slurry pump has multiple functional disadvantages, which are embodied as follows: 1. the overall strength is low, so the use environment of the pump body is poor, and the conveyed substances contain gravel and sand, so the pump body is easy to damage during operation; 2. the impeller strength is low and high flow and high lift cannot be achieved.
Aiming at the defects in the prior art, as a technical worker in the industry, how to improve the slurry pump through the technology is to design a novel horizontal slurry pump, and the overall function improvement of the existing slurry pump is realized through a novel structural design so as to overcome various technical problems actually encountered at present.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a novel horizontal slurry pump, which improves the overall structure of the pump body and improves the impeller, thereby increasing the flow rate and lift of the slurry pump.
The utility model comprises a pump body base, wherein a transmission bin is arranged on the pump body base, a driving shaft transversely penetrates through the transmission bin, the driving shaft is fixed in the transmission bin through an end bearing and extends into a pump head, the pump head is formed by assembling and connecting multiple parts and comprises an axis fixing part, a sealing assembly is arranged in the axis fixing part, the periphery of the axis fixing part is arranged on the pump head base, the pump head base is formed by connecting two parts of bolts, namely a left assembly and a right assembly, the left assembly is connected with the pump body base into a whole through bolts, and the center of the right assembly is connected with a liquid inlet port into a whole; the pump head base is provided with a plurality of threaded holes, the pump head base and the pump chamber are connected into a whole through locking screws in the threaded holes, the pump chamber is connected with a peripheral annular part through a left side panel and a right side panel, and connecting parts of the left side panel, the right side panel and the peripheral annular part are provided with combined sealing parts; an impeller is arranged in the pump chamber.
The impeller is arranged in a disc-shaped structure and comprises a disc-shaped body, wherein a driving seat is arranged on one side of the disc-shaped body, a threaded hole is formed in the driving seat, a liquid inlet is formed in the other side of the disc-shaped body, and the liquid inlet is connected with a liquid inlet port; a spiral fan blade shifting piece is arranged in the disc-shaped body, and the fan blade shifting piece extends to the periphery of the disc-shaped body all the way to form a liquid outlet hole; a cover plate blade is arranged on one side surface of the liquid inlet of the disc-shaped body, and the cover plate blade is attached to the inner wall of the pump chamber.
The inner center of the disc-shaped body is provided with a diversion bulge towards the liquid inlet area, and the diversion bulge realizes peripheral diversion after liquid inlet.
The top of transmission storehouse be provided with hoist and mount portion.
The utility model has the following beneficial effects: according to the design, the pump head is designed into a multi-part assembly connection structure and is connected into a whole through the shaft center fixing part and the pump head base, the pump head base is formed by connecting two parts of bolts and is respectively a left side assembly part and a right side assembly part, the left side assembly part is connected into a whole with the pump body base through the bolts, and the center of the right side assembly part is connected into a whole with the liquid inlet port; the pump head base is connected with the pump chamber into a whole through a locking screw rod, the pump chamber is connected with a peripheral annular part through a left side panel, a right side panel and the peripheral annular part, a connecting part of the left side panel, the right side panel and the peripheral annular part is provided with a combined sealing part, an impeller is arranged in the pump chamber and comprises a disc-shaped body, a liquid inlet is formed in the disc-shaped body, and the liquid inlet is connected with a liquid inlet port; the spiral fan blade poking pieces are arranged inside the disc-shaped body and extend to the periphery of the disc-shaped body all the time to form liquid outlet holes, and the structure can effectively improve the lift and simultaneously increase the strength of the impeller; be provided with the apron blade on disc body inlet one side, apron blade and pump chamber inner wall laminating setting, the effectual increase bulk strength of this kind of structure.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the internal cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of the structure of area A in FIG. 1;
FIG. 3 is a perspective view of the liquid inlet end of the impeller;
FIG. 4 is a perspective view of the impeller drive end;
in the figure, 1, a pump body base, 11, a left bearing, 12, a transmission bin, 13, a lifting hook, 14, a right bearing, 15, a locking screw rod, 2, a driving shaft, 21, a sealing assembly, 3, a pump head, 31, an axis fixing part, 32, a pump head base, 321, a left assembly, 322, a pump head bolt, 323, a right assembly, 33, a liquid outlet hole, 4, a pump chamber, 41, a left panel, 42, a peripheral annular part, 43, a right panel, 5, a combined sealing part, 6, an impeller, 61, a disc-shaped body, 62, a liquid inlet, 63, a peripheral protrusion, 64, a cover plate blade, 65, a flow guide protrusion, 66, a fan blade stirring sheet, 67, a driving seat, 7, a liquid inlet port, 8 and a liquid outlet port.
Detailed Description
The present invention is described in detail below, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification.
As shown in the attached drawings, the novel horizontal slurry pump comprises a pump body base 1, wherein a transmission bin 12 is arranged on the pump body base 1, a driving shaft 2 transversely penetrates through the transmission bin 12, the driving shaft 2 is supported and erected through a left bearing 11 and a right bearing 14 which are fixed in the transmission bin 12, a lifting hook 13 is arranged at the top of the transmission bin 12, and external force application lifting is realized through the lifting hook 13;
the driving shaft 2 penetrates through the transmission bin 12 and extends into the pump head 3, the pump head 3 is formed by assembling and connecting multiple parts, the driving shaft comprises an axis fixing part 31, a sealing assembly 21 is arranged in the axis fixing part 31, the periphery of the axis fixing part 31 is arranged on a pump head base 32, the pump head base 32 is formed by connecting two parts through a pump head bolt 322, the two parts are respectively a left assembly part 321 and a right assembly part 323, the left assembly part 321 is connected with the pump body base 1 into a whole through a locking screw 15, and the center of the right assembly part 323 is connected with the liquid inlet port 7 into a whole; the pump head base 32 is provided with a plurality of threaded holes, the pump chamber 4 and the threaded holes are connected into a whole through locking screws, the pump chamber 4 is connected with a peripheral annular part 42 through a left side panel 41, a right side panel 43, and a combination sealing part 5 is arranged at the connecting part of the left side panel 41, the right side panel 43 and the peripheral annular part 42; the impeller 6 is arranged in the pump chamber 4, and the multi-layer structure is coated, so that the overall strength and the wear resistance of the utility model can be effectively improved.
Furthermore, the utility model also discloses an impeller which is arranged in a centrifugal radial structure, and the flow and the lift of the impeller can be improved on the premise of ensuring the strength of the impeller, wherein the impeller has the following specific structure: the impeller 6 is arranged in a disc-shaped structure and comprises a disc-shaped body 61, a driving seat 67 is arranged on one side of the disc-shaped body 61, a threaded hole is formed in the driving seat 67, a liquid inlet 62 is arranged on the other side of the disc-shaped body 61, and the liquid inlet 62 is connected with the liquid inlet port 7; a spiral fan blade poking sheet 66 is arranged inside the disc-shaped body 61, and the fan blade poking sheet 66 extends to the periphery of the disc-shaped body and forms a liquid outlet hole; a plurality of cover plate blades 64 are uniformly distributed on one side surface of the liquid inlet of the disc-shaped body 61, and the cover plate blades 64 are gathered through the peripheral bulge 63 and attached to the inner wall of the pump chamber 4. In order to realize better diversion, the inner center of the disc-shaped body 61 is provided with a smooth diversion bulge 65 in the area facing the liquid inlet 62, and the periphery of the liquid inlet is divided by the diversion bulge 65. The entry of the liquid into the interior of the disc-shaped body 61 is promoted.
To summarize: according to the design, the pump head is designed into a multi-part assembly connection structure and is connected with the pump head base into a whole through the axle center fixing part; the pump head base is connected with the pump chamber into a whole through a locking screw, the pump chamber 4 is connected with a peripheral annular part 42 through a left side panel 41, a right side panel 43 and the peripheral annular part 42, a connecting part of the left side panel 41, the right side panel 43 and the peripheral annular part 42 is provided with a combined sealing part 5, an impeller 6 is arranged in the pump chamber 4, the impeller 6 comprises a disc-shaped body 61, a spiral fan blade pull sheet 66 is arranged in the disc-shaped body 61, and the fan blade pull sheet 66 extends to the periphery of the disc-shaped body and forms a liquid outlet 33, so that the lift can be effectively improved, and the strength of the impeller can be improved; according to the utility model, the cover plate blade 64 is arranged on one side surface of the liquid inlet of the disc-shaped body 61, and the cover plate blade 64 is attached to the inner wall of the pump chamber 4, so that the overall strength of the equipment is effectively improved.
Claims (3)
1. The utility model provides a novel horizontal sediment stuff pump, its includes pump body base, and a drive shaft is fixed in the transmission storehouse and is extended to the pump head always in, its characterized in that: the pump head is formed by assembling and connecting multiple parts, and comprises an axis fixing part, wherein a sealing assembly is arranged in the axis fixing part, the periphery of the axis fixing part is arranged on a pump head base, the pump head base is formed by connecting two parts of bolts and is respectively a left assembly part and a right assembly part, the left assembly part is connected with the pump body base into a whole through a bolt, and the center of the right assembly part is connected with a liquid inlet port into a whole; the pump head base is provided with a plurality of threaded holes, the pump head base and the pump chamber are connected into a whole through locking screws in the threaded holes, the pump chamber is connected with a peripheral annular part through a left side panel and a right side panel, and connecting parts of the left side panel, the right side panel and the peripheral annular part are provided with combined sealing parts; an impeller is arranged in the pump chamber.
2. The novel horizontal slurry pump of claim 1, wherein: the impeller is arranged in a disc-shaped structure and comprises a disc-shaped body, a driving seat is arranged on one side of the disc-shaped body, a threaded hole is formed in the driving seat, a liquid inlet is formed in the other side of the disc-shaped body, and the liquid inlet is connected with a liquid inlet port; a spiral fan blade shifting piece is arranged in the disc-shaped body, and the fan blade shifting piece extends to the periphery of the disc-shaped body all the way to form a liquid outlet hole; a cover plate blade is arranged on one side surface of the liquid inlet of the disc-shaped body, and the cover plate blade is attached to the inner wall of the pump chamber.
3. The novel horizontal slurry pump of claim 2, wherein: the inner center of the disc-shaped body is provided with a diversion bulge towards the liquid inlet area, and the liquid is peripherally shunted through the diversion bulge after being fed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220654609.0U CN216922521U (en) | 2022-03-24 | 2022-03-24 | Novel horizontal slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220654609.0U CN216922521U (en) | 2022-03-24 | 2022-03-24 | Novel horizontal slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216922521U true CN216922521U (en) | 2022-07-08 |
Family
ID=82228918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220654609.0U Active CN216922521U (en) | 2022-03-24 | 2022-03-24 | Novel horizontal slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216922521U (en) |
-
2022
- 2022-03-24 CN CN202220654609.0U patent/CN216922521U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216922521U (en) | Novel horizontal slurry pump | |
| CN201574939U (en) | Multistage centrifugal pump | |
| CN215521290U (en) | High-efficiency centrifugal pump | |
| CN112524042B (en) | Multistage mixed transportation pump for deep sea mining | |
| CN208966604U (en) | Pulp pump | |
| CN110630526A (en) | Novel submersible slurry pump | |
| CN115653937A (en) | Reduce carborundum ceramic pump cover of machine seal wearing and tearing | |
| CN209908786U (en) | Energy-conserving efficient submersible motor | |
| CN212508849U (en) | Novel horizontal cantilever energy-saving two-stage pump | |
| CN209939692U (en) | High-efficient shaftless screw conveyer | |
| CN111997903A (en) | Integrated packaging composite blade disc pump for deepwater multiphase flow conveying | |
| CN210152929U (en) | Single-long-shaft anti-corrosion submerged pump | |
| CN208268107U (en) | A kind of adjustable two phase flow pump impeller forging of impeller blade | |
| CN221120396U (en) | Guard plate structure for improving efficiency of slurry pump | |
| CN219012980U (en) | Silicon carbide ceramic pump cover capable of reducing mechanical seal abrasion | |
| CN218439785U (en) | Easily-detachable slurry pump | |
| CN216157956U (en) | Vertical heavy medium slurry pump | |
| CN220667915U (en) | Pump body structure capable of relieving sealing pressure | |
| CN214661036U (en) | Novel stuffing box | |
| CN215520810U (en) | Combined type reverse circulation submersible engineering drilling machine capable of lifting suction stroke twice | |
| CN219413003U (en) | Double-end-face mechanical sealing structure for high-pressure slurry pump | |
| CN219492609U (en) | Tandem slurry pump | |
| CN219911318U (en) | Filter device for preventing slurry pump from being blocked | |
| CN213298372U (en) | Wear-resisting impeller for dredge pump | |
| CN218118053U (en) | High-efficiency energy-saving anti-blocking wear-resistant slurry pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |