CN209735729U - Novel stirring and crushing mechanism of submerged slurry pump - Google Patents
Novel stirring and crushing mechanism of submerged slurry pump Download PDFInfo
- Publication number
- CN209735729U CN209735729U CN201920027079.5U CN201920027079U CN209735729U CN 209735729 U CN209735729 U CN 209735729U CN 201920027079 U CN201920027079 U CN 201920027079U CN 209735729 U CN209735729 U CN 209735729U
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- China
- Prior art keywords
- fixed
- tool bit
- slurry pump
- main shaft
- cutter head
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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
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 14
- 239000002002 slurry Substances 0.000 title claims description 32
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000013049 sediment Substances 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 description 13
- 239000002245 particle Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000003245 coal Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000003250 coal slurry Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel broken mechanism of submerged sediment stuff pump stirring, its characterized in that: decide tool bit, rotatory tool bit and be the blade shape, decide tool bit, rotatory tool bit crisscross stack setting from top to bottom, be equipped with the clearance between deciding tool bit, the rotatory tool bit, decide the tool bit and fix on the inner wall of the tubular casing of circle, the lower extreme at the main shaft is fixed to the rotatory tool bit, the upper end of main shaft is connected with the axle of motor through the shaft coupling, the motor is fixed on the fixed plate, main shaft upper portion and the outside of lower part are equipped with upper bearing, lower bearing, the lower part at the fixed plate is fixed to the upper bearing, the upper portion at the casing is fixed to the lower bearing, the discharge gate of casing is connected with the feed inlet in feed chamber through communicating pipe, the discharge gate in feed chamber is connected with the feed inlet of sediment stuff pump, the utility model has the advantages of good.
Description
Technical Field
The utility model belongs to the technical field of the sediment thick liquid is carried device, concretely relates to novel broken mechanism of submerged sediment stuff pump stirring.
Background
The submerged slurry pump is used for pumping and discharging coal mine coal slurry, and the material contains various impurities, especially a large amount of large-particle coal blocks, so that the equipment cannot normally operate, and therefore, the coal slurry containing large particles cannot be pumped and discharged by the slurry pump. In order to solve the pumping and discharging problem of the coal slime slurry containing large-particle coal briquettes, a slurry pump capable of pumping and discharging coal briquettes with certain granularity is needed underground the coal mine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide a novel broken mechanism of submerged slurry pump stirring.
The utility model provides a novel broken mechanism of submerged slurry pump stirring, includes casing, main shaft, decides tool bit, rotatory tool bit, its characterized in that: decide tool bit, rotatory tool bit and be the blade shape, decide tool bit, rotatory tool bit crisscross stack setting from top to bottom, be equipped with the clearance between deciding tool bit, the rotatory tool bit, decide the tool bit and fix on the inner wall of the tubular casing of pipe, the lower extreme at the main shaft is fixed to the rotatory tool bit, the upper end of main shaft is passed through the shaft coupling and is connected with the axle of motor, the motor is fixed on the fixed plate, main shaft upper portion and the outside of lower part are equipped with upper bearing, lower bearing, the lower part at the fixed plate is fixed to the upper bearing, the upper portion at the casing is fixed to the lower bearing, the discharge gate of casing is connected with the feed inlet in feed chamber through communicating pipe, the discharge gate in feed.
Preferably, the inlet of the housing is connected to a feed pipe having a rectangular cross-section.
Preferably, the slurry pump is vertically arranged and fixed on the fixing plate.
Preferably, a sleeve is arranged on the outer side of the main shaft, the upper end and the lower end of the sleeve are respectively connected with the fixed plate and the shell, and the upper bearing and the lower bearing are arranged in the sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
The utility model discloses when using, the operation of sediment stuff pump is carried out the suction to the sediment thick liquid, and the sediment thick liquid gets into the casing from the inlet pipe, and the motor rotates at a high speed, drives the high-speed rotation of rotatory tool bit, and the great material of sediment thick liquid granule is broken into the tiny particle by fixed tool bit, rotatory tool bit, and the sediment thick liquid after the breakage gets into the feeding chamber along communicating pipe, and the sediment stuff pump is carried the sediment thick liquid to the material point from the feeding intracavity. The utility model realizes the crushing of large particle materials in the slurry by arranging the rotary cutter head rotating at high speed, thereby ensuring that the slurry entering the slurry pump does not contain large particles, ensuring the running stability of the slurry pump and prolonging the service life of the slurry pump; the sleeve is arranged to protect the bearing, so that the running stability of the crushing mechanism is ensured; the utility model discloses still have the function of stirring, can effectively improve sediment thick liquid homogeneity.
Drawings
Fig. 1 is the structure schematic diagram of the stirring and crushing mechanism of the novel submerged slurry pump.
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic top view of fig. 1.
In the figure, the slurry pump comprises a motor 1, a motor 2, a fixing plate 3, an upper bearing 4, a sleeve 5, a main shaft 6, a lower bearing 7, a shell 8, a feeding pipe 9, a fixed cutter head 10, a rotary cutter head 11, a communicating pipe 12, a feeding cavity 13 and a slurry pump.
Detailed Description
Referring to fig. 1 to 3, a novel submerged slurry pump stirring crushing mechanism comprises a casing 7, a main shaft 5, a fixed cutter head 9 and a rotary cutter head 10, and is characterized in that: decide tool bit 9, rotatory tool bit 10 and be the blade shape, decide tool bit 9, rotatory tool bit 10 crisscross stack setting from top to bottom, be equipped with the clearance between deciding tool bit 9, the rotatory tool bit 10, decide tool bit 9 and fix on the inner wall of the tubular casing 7 of pipe, rotatory tool bit 10 is fixed at the lower extreme of main shaft 5, the upper end of main shaft 5 is connected with the axle of motor 1 through the shaft coupling, motor 1 is fixed on fixed plate 2, the outside of main shaft 5 upper portion and lower part is equipped with upper bearing 3, lower bearing 6, upper bearing 3 fixes the lower part at fixed plate 2, lower bearing 6 fixes the upper portion at casing 7, the discharge gate of casing 7 is connected with the feed inlet of feed chamber 12 through communicating pipe 11, the discharge gate of feed chamber 12 is connected with the feed inlet of sediment stuff pump 13.
The inlet of the machine shell 7 is connected with a feeding pipe 8 with a rectangular section.
The slurry pump 13 is vertically arranged, and the slurry pump 13 is fixed on the fixing plate 2.
The outer side of the main shaft 5 is provided with a sleeve 4, the upper end and the lower end of the sleeve 4 are respectively connected with the fixed plate 2 and the machine shell 7, and the upper bearing 3 and the lower bearing 6 are arranged in the sleeve 4.
The utility model discloses a theory of operation is:
The utility model discloses when using, 13 operations of sediment stuff pump are carried out the suction to the sediment thick liquid, and the sediment thick liquid gets into casing 7 from inlet pipe 8, and motor 1 rotates at a high speed, drives rotatory tool bit 10 and rotates at a high speed, and the great material of sediment thick liquid granule is broken into the tiny particle by fixed tool bit 9, rotatory tool bit 10, and the sediment thick liquid after the breakage gets into feeding chamber 12 along communicating pipe 11, and sediment stuff pump 13 carries the sediment thick liquid to the material point of using in the feeding chamber 12. The utility model realizes the crushing of large particle materials in the slurry by arranging the rotary cutter head 10 rotating at high speed, thereby ensuring that the slurry entering the slurry pump does not contain large particles, ensuring the running stability of the slurry pump and prolonging the service life of the slurry pump; the sleeve 4 is arranged to protect the bearing, so that the running stability of the crushing mechanism is ensured; the utility model discloses still have the function of stirring, can effectively improve sediment thick liquid homogeneity.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel stirring crushing mechanism of submerged slurry pump, includes casing (7), main shaft (5), stationary knife head (9), rotatory tool bit (10), its characterized in that: the fixed cutter head (9) and the rotary cutter head (10) are blade-shaped, the fixed cutter head (9) and the rotary cutter head (10) are arranged in a vertically staggered and superposed manner, a gap is arranged between the fixed cutter head (9) and the rotary cutter head (10), the fixed cutter head (9) is fixed on the inner wall of a circular tube-shaped casing (7), the rotary cutter head (10) is fixed at the lower end of a main shaft (5), the upper end of the main shaft (5) is connected with a shaft of a motor (1) through a shaft coupling, the motor (1) is fixed on a fixed plate (2), an upper bearing (3) and a lower bearing (6) are arranged on the outer sides of the upper part and the lower part of the main shaft (5), the upper bearing (3) is fixed at the lower part of the fixed plate (2), the lower bearing (6) is fixed at the upper part of the casing (7), a discharge hole of the casing (7) is, and the discharge hole of the feeding cavity (12) is connected with the feed inlet of the slurry pump (13).
2. The novel submerged slurry pump stirring crushing mechanism of claim 1, characterized in that: the inlet of the machine shell (7) is connected with a feeding pipe (8) with a rectangular section.
3. The novel submerged slurry pump stirring crushing mechanism of claim 1, characterized in that: the slurry pump (13) is vertically arranged, and the slurry pump (13) is fixed on the fixing plate (2).
4. The novel submerged slurry pump stirring crushing mechanism of claim 1, characterized in that: the outer side of the main shaft (5) is provided with a sleeve (4), the upper end and the lower end of the sleeve (4) are respectively connected with the fixed plate (2) and the shell (7), and the upper bearing (3) and the lower bearing (6) are arranged in the sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027079.5U CN209735729U (en) | 2019-01-08 | 2019-01-08 | Novel stirring and crushing mechanism of submerged slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027079.5U CN209735729U (en) | 2019-01-08 | 2019-01-08 | Novel stirring and crushing mechanism of submerged slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209735729U true CN209735729U (en) | 2019-12-06 |
Family
ID=68705314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920027079.5U Expired - Fee Related CN209735729U (en) | 2019-01-08 | 2019-01-08 | Novel stirring and crushing mechanism of submerged slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209735729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365246A (en) * | 2020-03-26 | 2020-07-03 | 河北澳金机械设备有限公司 | Slurry pump for cyclone capable of avoiding impurity blockage in pump |
-
2019
- 2019-01-08 CN CN201920027079.5U patent/CN209735729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365246A (en) * | 2020-03-26 | 2020-07-03 | 河北澳金机械设备有限公司 | Slurry pump for cyclone capable of avoiding impurity blockage in pump |
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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: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |