CN206571694U - A kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device - Google Patents
A kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device Download PDFInfo
- Publication number
- CN206571694U CN206571694U CN201720259120.2U CN201720259120U CN206571694U CN 206571694 U CN206571694 U CN 206571694U CN 201720259120 U CN201720259120 U CN 201720259120U CN 206571694 U CN206571694 U CN 206571694U
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- CN
- China
- Prior art keywords
- impeller
- motor
- pump housing
- heavy metal
- polluted soil
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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
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Abstract
The utility model is related to heavy metal-polluted soil recovery technique field, more particularly to a kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device, mainly includes：Motor, the pump housing, impeller, impeller axle and connecting seat, described motor is connected by connecting seat with the pump housing, motor uses hydraulic motor, the output shaft of motor and the connecting shaft of motor are connected, it is toroidal cavity in the described pump housing, impeller is set in the pump housing, pump housing upper surface is provided with titting water outlet, pump housing lower surface is provided with Triangulum, described impeller uses half-opened impeller, impeller is connected with impeller axle shaft end, described impeller axle upper end is connected by bolt with connecting shaft lower end, fixation can be by the solid particle and the grid of contaminant filter in sewage on described Triangulum, compared to prior art, its hydraulic pressure dredge pump being used in heavy metal-polluted soil removal device controls to reach the control of blowdown pumpage by hydraulic motor rotary speed, pollution discharge capability is strong, compact conformation, manufacturing cost is low.
Description
Technical field：
The utility model is related to heavy metal-polluted soil recovery technique field, more particularly to a kind of heavy metal-polluted soil that is used for removes dress
Hydraulic pressure dredge pump in putting.
Background technology：
Heavy metal-polluted soil removes device using magnetic material by after the heavy metal adsorption in soil, by retracting device by magnetic
Property material is sorted out from the mud of paddy field.And removed in farmland soil heavy metals on device, the efficiency of dredge pump is influence magnetic
The key factor of property material recovery efficiency.In the market, existing dredge pump is driven using motor, but magnetic material removal process
It is to be carried out in paddy field, it is inconvenient using alternating current, also there is the potential safety hazard got an electric shock, and motor driving at present in paddy field
Dredge pump blowdown flow control is also not implemented, in addition, existing dredge pump has certain limitation to the solid particle in sewage,
Sewage composition in removal process is complicated, containing magnetic material, silt particle and stalk etc., large scale therein in most sewage
Grain thing easily causes the problem of dredge pump is blocked.
Utility model content：
The purpose of this utility model is that being used for heavy metal-polluted soil there is provided one kind for the existing state of the art removes device
In hydraulic pressure dredge pump.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
A kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device, mainly includes：Motor, the pump housing, impeller, impeller
Axle and connecting seat, described motor are connected by connecting seat with the pump housing, and motor uses hydraulic motor, the output shaft and motor of motor
Connecting shaft connection, output shaft carried out in axially position and fastening, the fluid motor-driven pump housing by motor pad and nut
Impeller works, and the control of blowdown pumpage can be reached by controlling hydraulic motor rotary speed, while having the function of overload protection.
Further, in the described pump housing it is toroidal cavity, the pump housing is interior to set impeller, and pump housing upper surface connects provided with outlet pipe
Head, pump housing lower surface is provided with Triangulum, simple in construction, easy for installation.
Further, described impeller uses half-opened impeller, and impeller is connected with impeller axle shaft end, and impeller passes through impeller pad
Piece and screw carry out axially position and fastening, half-opened impeller pollution discharge capability is strong, it is to avoid dredge pump is blocked up in magnetic removal process
Plug, wheel pad and the axially position of screw and fastening can prevent impeller from moving axially.
Further, described impeller axle upper end is connected by bolt with connecting shaft lower end, motor drive shaft and impeller in structure
The non-same axle of axle, the processing of axle is relatively easy, and manufacturing cost is low.
Further, described pump housing upper surface perforate, which is externally provided with axle sleeve, the perforate of pump housing upper surface, is provided with outside framework oil seal,
Prevent sewage or silt particle in the pump housing etc. from entering in connecting seat.
Further, described connecting seat prevents sewage from entering with smearing fluid sealant on the mounting surface of the pump housing and motor
Inside dredge pump.
Further, fixation can be by the solid particle and the grid of contaminant filter in sewage on described Triangulum, it is to avoid
Impurity, which enters, blocks dredge pump in the pump housing.
The beneficial effects of the utility model are：
1st, dredge pump is driven compared to existing motor, its hydraulic pressure dredge pump being used in heavy metal-polluted soil removal device is used
Fluid motor-driven dredge pump, the connecting shaft for driving motor by the output shaft of motor rotates at a high speed, the company of impeller axle and motor
Spindle is connected, and is driven half-opened impeller to rotate, so as to produce suction force, can not only be reached by the control of hydraulic motor rotary speed
The control of blowdown pumpage, while having overload protection, can improve service life；
2nd, the connecting shaft connection of the output shaft of motor and motor, impeller axle upper end is connected by bolt with connecting shaft lower end,
Motor drive shaft and the non-same axle of impeller axle in structure, attachment structure are compact, install simple, handling ease, manufacturing cost is low；
3rd, impeller uses semi-open type, pollution discharge capability is strong, it is to avoid large-sized particulate matter is blocked up in magnetic material removal process
Fill in dredge pump.
Brief description of the drawings：
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the structural representation of the utility model impeller；
Fig. 3 is the structural representation of the utility model grid.
Embodiment：
In order that juror can be further understood that to the purpose, feature and function of the utility model, hereby lift preferable
Embodiment simultaneously coordinates schema detailed description as follows：
Refer to shown in Fig. 1 ~ 3, be the structural representation of the preferred embodiment for the utility model, one kind is used for soil weight
Hydraulic pressure dredge pump in metal removal device, mainly includes：Motor 1, the pump housing 5, impeller 14, impeller axle 3 and connecting seat 2, it is described
Motor 1 be connected by connecting seat 2 with the pump housing 5, motor 1 uses hydraulic motor, the output shaft 7 of motor 1 and the connecting shaft of motor 1
8 connections, it is toroidal cavity that output shaft 7 is carried out in axially position and fastening, the described pump housing 5 by motor pad 9 and nut 10,
Impeller 14 is set in the pump housing 5, and the upper surface of the pump housing 5 is provided with titting water outlet 11, and the lower surface of the pump housing 5 is provided with Triangulum 16, described
Impeller 14 uses half-opened impeller, and Fig. 2 is three leaf half-opened impellers, and impeller 14 is connected with the shaft end of impeller axle 3, and impeller 14 passes through leaf
Take turns pad 15 and screw 17 carries out axially position and fastening, the described upper end of impeller axle 3 is connected by bolt 4 and the lower end of connecting shaft 8
Connect, the described upper surface perforate of the pump housing 5 is externally provided with axle sleeve 12, smeared during mounting sleeve 12 in lubricating grease, the upper surface perforate of the pump housing 5
Provided with outside framework oil seal 13, described connecting seat 2 on the mounting surface of the pump housing 5 and motor 1 with smearing fluid sealant, described Triangulum
Fixation can be by the grid 6 of the solid particle in sewage and contaminant filter on 16.
When being reclaimed to magnetic material, the output shaft 7 of motor 1 drives the connecting shaft 8 of motor 1 to rotate at a high speed, impeller axle 3
It is connected with connecting shaft 8, drives the high-speed rotation of half-opened impeller 14, suction force is produced in the pump housing 5, makes the sewage of the lower section of the pump housing 5
It is pumped into the pump housing 5, and is discharged by titting water outlet 11 from grid 6.
Certainly, illustrated above is only the utility model better embodiment, not limits of the present utility model use with this
Scope, therefore, it is every made in the utility model principle it is equivalent change should be included in protection domain of the present utility model.
Claims (7)
1. a kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device, mainly includes：Motor（1）, the pump housing（5）, impeller
（14）, impeller axle（3）And connecting seat（2）, it is characterised in that：Described motor（1）Pass through connecting seat（2）With the pump housing（5）Connection,
Motor（1）Using hydraulic motor, motor（1）Output shaft（7）With motor（1）Connecting shaft（8）Connection, output shaft（7）Pass through
Motor pad（9）And nut（10）Carry out axially position and fastening.
2. a kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device according to claim 1, it is characterised in that：
The described pump housing（5）Interior is toroidal cavity, the pump housing（5）Interior setting impeller（14）, the pump housing（5）Upper surface is provided with titting water outlet
（11）, the pump housing（5）Lower surface is provided with Triangulum（16）.
3. a kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device according to claim 2, it is characterised in that：
Described impeller（14）Using half-opened impeller, impeller（14）With impeller axle（3）Shaft end is connected, impeller（14）Pass through impeller spacer
（15）And screw（17）Carry out axially position and fastening.
4. a kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device according to claim 3, it is characterised in that：
Described impeller axle（3）Upper end passes through bolt（4）With connecting shaft（8）Lower end is connected.
5. a kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device according to claim 1 or 2, its feature exists
In：The described pump housing（5）Upper surface perforate is externally provided with axle sleeve（12）, the pump housing（5）Outside framework oil seal is provided with the perforate of upper surface（13）.
6. a kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device according to claim 1, it is characterised in that：
Described connecting seat（2）With the pump housing（5）And motor（1）Mounting surface on smear fluid sealant.
7. a kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device according to claim 2, it is characterised in that：
Described Triangulum（16）Upper fixation can be by the solid particle and the grid of contaminant filter in sewage（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259120.2U CN206571694U (en) | 2017-03-16 | 2017-03-16 | A kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259120.2U CN206571694U (en) | 2017-03-16 | 2017-03-16 | A kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206571694U true CN206571694U (en) | 2017-10-20 |
Family
ID=60054252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720259120.2U Expired - Fee Related CN206571694U (en) | 2017-03-16 | 2017-03-16 | A kind of hydraulic pressure dredge pump removed for heavy metal-polluted soil in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206571694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087288A (en) * | 2017-11-17 | 2018-05-29 | 浙江科力车辆控制系统有限公司 | A kind of liquid energy recovered water pump and its liquid energy recovery system |
-
2017
- 2017-03-16 CN CN201720259120.2U patent/CN206571694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087288A (en) * | 2017-11-17 | 2018-05-29 | 浙江科力车辆控制系统有限公司 | A kind of liquid energy recovered water pump and its liquid energy recovery system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20210316 |