CN106593887A - 水泵密封胶泵 - Google Patents

水泵密封胶泵 Download PDF

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Publication number
CN106593887A
CN106593887A CN201710066838.4A CN201710066838A CN106593887A CN 106593887 A CN106593887 A CN 106593887A CN 201710066838 A CN201710066838 A CN 201710066838A CN 106593887 A CN106593887 A CN 106593887A
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Prior art keywords
pump
packing
water
base
pump case
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CN201710066838.4A
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车晋绥
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本发明是一种打矿浆的水泵密封泵胶，它包括底座、泵壳、叶轮、衬胶、皮带轮、轴、盘根压盖、盘根、盘根底座、进水管、螺杆套，底座二只轴孔内连接轴，轴一端穿过泵壳与叶轮连接，另一端设有皮带轮，底座与泵壳连接，泵壳内设有衬胶和叶轮，在泵壳与轴之间的密封孔内增设一螺杆套，螺杆套与轴连接，螺杆套、轴和泵壳孔组成螺杆式水泵，螺杆套出水端头设有密封环，密封环与泵壳孔之间设有0.5mm喷水间隙，进水管装在水泵进水口的泵壳上，水泵进水口新增一只盘根底盘，盘根装在盘根底盘内，盘根压盖顶紧盘根，盘根压盖、盘根底盘与泵壳用螺栓连接。本水泵密封胶泵具有结构简单，体积小、成本低，水压高不会漏浆优点。

Description

水泵密封胶泵
技术领域
本发明涉及一种输送矿浆砂浆的胶泵，尤其结构简单体积小的水泵密封胶泵。
背景技术
目前已知CN102954630B带水封泵胶泵，它在轴上连接二只活塞水泵，将自来水加压供水封圈高压水密封矿浆，能节省传统胶泵的多级水泵，降低成本，但存在结构较复杂，会增加胶泵体积的不足。传统胶泵的水封高压水源有单独一台多级水泵供给，投资多、运行费用高。
发明内容
为了克服上述带水封泵胶泵存在结构较复杂体积大的不足，本发明的目的提供一种机构简单体积小的水泵密封胶泵。
本发明解决问题所采用的技术方案是：它包括底座、泵壳、叶轮、衬胶、皮带轮、轴、盘根压盖、盘根、盘根底盘、进水管、螺杆套，底座二只轴孔内连接轴，轴一端穿过泵壳与叶轮连接，另一端设有皮带轮，底座与泵壳连接，泵壳内设有衬胶和叶轮，在泵壳与轴之间的密封孔内增设一螺杆套，螺杆套与轴连接，螺杆套、轴和泵壳孔组成螺杆式水泵，螺杆套出水端头设有密封环，密封环与泵壳孔之间设有0.5mm喷水间隙，进水管装在水泵进水口的泵壳上，水泵进水口新增一只盘根底盘，盘根装在盘根底盘内，盘根压盖顶紧盘根，盘根压盖、盘根底盘与壳泵用螺栓连接。当胶泵运行时螺杆套旋转将自来水压缩成高压水从密封环与泵壳孔之间的间隙喷出，将矿浆封住。省掉传统胶泵铜套和水封泵。螺杆式水泵结构十分简单，只增一根螺杆套，装在水封孔内，不增加胶泵体积，从而达到本发明结构简单、体积小的目的。
本发明的有益效果是，结构简单、体积小还有成本低，水压高不会漏浆。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明实施例的剖面图。
图中1、底座 2、皮带轮 3、盘根压盖 4、盘根 5、盘根底盘 6、进水管 7、螺杆套 7-1、密封环 8、泵壳 9、衬胶 10、叶轮 11、轴
具体实施方式
在图所示的实施例中，底座1与泵壳8连接，泵壳8内设有衬胶9和叶轮10，轴11一端连接皮带轮2，轴11与底座1上二个轴承座连接，轴11另一端与叶轮10连接，在泵壳8与轴11之间的密封孔内增设一螺杆套7，螺杆套7与轴11连接，螺杆套7与轴11和泵壳8孔组成螺杆式水泵，螺杆套7出水端头设有密封环7-1，密封环7-1与泵壳5内孔之间设有0.5mm喷水间隙，喷出高压水封住矿浆。进水管6装在水泵进水口的泵壳8上，水泵进水口的泵壳8孔内新增一只盘根底盘5，盘根4装在盘根底盘5的孔内，盘根压盖3顶紧盘根4，盘根压盖3、盘根底座5与泵壳8，用螺栓连接。本装置利用泵壳8密封孔为水泵外壳和新增一根螺杆套7与轴11组成螺杆式水泵，具有结构简单，体积小、水压高不会漏浆，还省掉3铜套、多级水泵水封圈，能降低成本。转轴11与泵壳8之间采用盘根4密封，水泵进水口新增盘根底盘5主要为了拆装方便而设计。

Claims (1)

1.一种水泵密封胶泵，它包括底座、泵壳、叶轮、衬胶、皮带轮、轴、盘根压盖、盘根、盘根底座、进水管、螺杆套，底座二只轴孔内连接轴，轴一端穿过泵壳与叶轮连接，另一端设有皮带轮，底座与泵壳连接，泵壳内设有衬胶和叶轮，其特征是：在泵壳与轴之间的密封孔内增设一螺杆套，螺杆套与轴连接，螺杆套、轴和泵壳孔组成螺杆式水泵，螺杆套出水端头设有密封环，密封环与泵壳孔之间设有0.5mm喷水间隙，进水管装在水泵进水口的泵壳上，水泵进水口新增一只盘根底盘，盘根装在盘根底盘内，盘根压盖顶紧盘根，盘根压盘、根底盘与壳泵用螺栓连接。
CN201710066838.4A 2017-01-23 2017-01-23 水泵密封胶泵 Withdrawn CN106593887A (zh)

Priority Applications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108591007A (zh) * 2018-04-02 2018-09-28 江苏卡威专用汽车制造有限公司 一种消防车的水泵装置
CN116857220A (zh) * 2023-08-04 2023-10-10 丹东顺升机械设备有限公司 一种化工离心泵的轴端机械密封装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108591007A (zh) * 2018-04-02 2018-09-28 江苏卡威专用汽车制造有限公司 一种消防车的水泵装置
CN116857220A (zh) * 2023-08-04 2023-10-10 丹东顺升机械设备有限公司 一种化工离心泵的轴端机械密封装置
CN116857220B (zh) * 2023-08-04 2023-12-22 丹东顺升机械设备有限公司 一种化工离心泵的轴端机械密封装置

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