CN106870402A - A kind of mortar pump for surveying rate of discharge - Google Patents
A kind of mortar pump for surveying rate of discharge Download PDFInfo
- Publication number
- CN106870402A CN106870402A CN201710146610.6A CN201710146610A CN106870402A CN 106870402 A CN106870402 A CN 106870402A CN 201710146610 A CN201710146610 A CN 201710146610A CN 106870402 A CN106870402 A CN 106870402A
- Authority
- CN
- China
- Prior art keywords
- mortar
- pump
- base
- pump housing
- rotating shaft
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
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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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
-
- 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
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of mortar pump for surveying rate of discharge, including mortar entrance, axle envelope, base and mortar outlet, the bottom of the base is provided with support feet, and the upper right side of base is provided with servomotor, the servomotor left side is provided with rotating shaft at the top position of base, the rotating shaft left side is provided with the top position of support feet and the pump housing is provided with the left of axle sleeve, and rotating shaft.After flowmeter; just can intuitively detect very much the flow condition of the mortar at mortar outlet; also the pressure size of mortar has been reflected from side; when its flow is abnormal; can be with timely shutdown maintenance; would not continue to damage machine; it also avoid delaying because of machine breakdown the hidden danger of construction work simultaneously; when flow not pair when; can open the pump housing, the gap of adjustment impeller and liner plate, and the design of flowmeter; can just reflect whether maintenance succeeds after maintenance.
Description
Technical field
The invention belongs to brick or concrete duct field, and in particular to a kind of mortar pump for surveying rate of discharge.
Background technology
The word of civil engineering one, generally refers to civil engineering, and civil engineering refers to all He Shui, soil, cultural relevant infrastructure
Plan, build and repair.Current general civil engineering project includes：House, road, water utilities, canal business, flood control works and friendship
Lead to.The civil engineering projects of all non-military uses are sorted out into this class in the past, but as engineering science is increasingly wide,
Many contents for belonging to civil engineering scope originally all independent Cheng Ke.
Mortar pump belongs to cantilevered single stage single suction volute pump, is to aim at conveying to be designed out containing fine grain Korrosionsmedium
Hair, the pump is made of steel lining ultra-high molecular mass polyethylene, and the material is the pump anticorrosive anti-wear engineering of current latest generation
Plastics, its most prominent advantage is that it has most excellent wearability, impact resistance in all of plastics（It is especially low temperature resistant
Impact）, creep resistance（Resisting environmental stress and cracking）With fabulous corrosion resistance.
But existing mortar pump is still present some irrational factors in use, mortar pump inside is free
Gas, impeller and lining board clearance are big, separate party device closure not tight, impeller or wear liner will occur discharge pressure it is too small and
The small problem of flow.
The content of the invention
It is an object of the invention to provide a kind of mortar pump for surveying rate of discharge, to solve to be proposed in above-mentioned background technology
Water pressure is too small and the small problem of flow.
To achieve the above object, the present invention provides following technical scheme：A kind of mortar pump for surveying rate of discharge, including sand
Slurry entrance, axle envelope, base and mortar outlet, the bottom of the base are provided with support feet, and the upper right side of base is provided with and watches
Motor is taken, the servomotor left side is provided with rotating shaft at the top position of base, and the rotating shaft left side is near support feet
Top position at be provided with the pump housing be provided with the left of axle sleeve, and rotating shaft, the rotating shaft lower section is near the top position of base
Place is provided with pump housing support base, and the axle envelope is arranged on pump body at the leftward position of axle sleeve, and the pump body is leaned on
Impeller is provided with the leftward position of paraxial envelope, impeller nut is provided with the left of the impeller, the mortar entrance is arranged on
The left side of the pump housing, is provided with above the pump housing and mortar pump pump cover is enclosed with flowmeter, and the outer surface of the pump housing, the sand
Slurry outlet is arranged on pump housing top at the right positions of flowmeter, the servomotor and flowmeter with external control face
Plate is electrically connected with.
Preferably, the support feet is provided with four altogether, and four support feets are separately mounted to four of base bottom and turn
At angle.
Preferably, the servomotor is connected with impeller by axis of rotation.
Preferably, the impeller is fixedly connected with rotating shaft by impeller nut.
Preferably, display screen and operation button are provided with the preceding surface of the flowmeter.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is scientific and reasonable for structure, safe and convenient to use, makes
After with flowmeter, it is possible to intuitively detect very much the flow condition of the mortar at mortar outlet, also reflect from side
The pressure size of mortar, when its flow is abnormal, it is possible to timely shutdown maintenance, would not continue to damage machine, together
When it also avoid delaying because of machine breakdown the hidden danger of construction work, when flow not pair when, can in time open the pump housing, adjust
The gap of impeller and liner plate, it is also possible to discharge inner air, and the design of flowmeter can just reflect dimension after maintenance
Repair and whether succeed.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
In figure：The 1- pump housings, 2- impeller nuts, 3- mortars entrance, 4- mortar pumps pump cover, 5- impellers, 6- axle envelopes, 7- axle sleeves, 8- pumps
Body support base, 9- bases, 10- support feets, 11- servomotors, 12- mortar outlets, 13- flowmeters, 14- rotating shafts.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, the present invention provides a kind of technical scheme：A kind of mortar pump for surveying rate of discharge, including mortar enters
Mouthfuls 3, axle envelope 6, base 9 and mortar outlet 12, the bottom of base 9 are provided with support feet 10, and the upper right side of base 9 is provided with and watches
Motor 11 is taken, the left side of servomotor 11 is provided with rotating shaft 14 at the top position of base 9, and the left side of rotating shaft 14 is near support feet
Axle sleeve 7 is provided with 10 top position, and the left side of rotating shaft 14 is provided with the pump housing 1, the lower section of rotating shaft 14 is near the top of base 9
Pump housing support base 8 is provided with position, axle envelope 6 is arranged on the inside of the pump housing 1 at the leftward position of axle sleeve 7, and the inside of the pump housing 1 is leaned on
Impeller 5 is provided with the leftward position of paraxial envelope 6, the left side of impeller 5 is provided with impeller nut 2, and mortar entrance 3 is arranged on the pump housing
1 left side, the top of the pump housing 1 is provided with and mortar pump pump cover 4, mortar outlet is enclosed with flowmeter 13, and the outer surface of the pump housing 1
12 are arranged on the top of the pump housing 1 at the right positions of flowmeter 13, servomotor 11 and flowmeter 13 with external control face
Plate is electrically connected with.
Support feet 10 is provided with four altogether, and four support feets 10 are separately mounted to four corners of the bottom of base 9.Watch
Motor 11 is taken to be connected by the rotation of rotating shaft 14 with impeller 5.Impeller 5 is fixedly connected with rotating shaft 14 by impeller nut 2.Flowmeter 13
Preceding surface on be provided with display screen and operation button.
Flowmeter 13 in the present invention is one of part of measuring science technology, it is with national economy, national defense construction,
Scientific research has close relationship.This work is carried out, to ensureing product quality, improve production efficiency, advance science technology
Development all has important effect, particularly in the current era that energy crisis, industrial production automation degree are more and more high, stream
Status of the gauge 13 in national economy is more obvious with effect.Flowmeter 13 is divided into again differential pressure flowmeter, spinner
Meter, restriction flowmeter, slit flowmeter, volume-displacement, electromagnetic flowmeter, ultrasonic flowmeter etc..By medium classification：Liquid
Flowmeter body and gas flowmeter, flowmeter 13 are used for measuring in brief the flow rate of liquid change in mortar pump exit
Instrument.
Operation principle of the invention and use flow：After the present invention is installed, the protection of inspection machine, and each zero
The sealing of part, operates external control panel, and now servomotor 11 starts to start, there is provided power, and by the band of rotating shaft 14
The synchronous axial system of movable vane wheel 5, during impeller 5 is rotated, initially enters mortar, and is transferred to mortar at mortar entrance 3
Discharged at mouth 12, during discharge, flowmeter 13 monitors the speed of its flowing, and indirectly reflects inside the pump housing 1
Part situation, when using, axle envelope 6 and axle sleeve 7 ensure that the sealing of rotating shaft 14, when the flow that flowmeter 13 is detected is abnormal
When, such as flow is too small, and pressure is too small, it is necessary to the situation that shutdown inspection occurs, and repairs.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of mortar pump for surveying rate of discharge, including mortar entrance（3）, axle envelope（6）, base（9）And mortar outlet（12）,
It is characterized in that：The base（9）Bottom be provided with support feet（10）, and base（9）Upper right side be provided with servomotor
（11）, the servomotor（11）Left side is near base（9）Top position at be provided with rotating shaft（14）, the rotating shaft（14）It is left
Side is near support feet（10）Top position at be provided with axle sleeve（7）, and rotating shaft（14）Left side be provided with the pump housing（1）, it is described
Rotating shaft（14）Lower section is near base（9）Top position at be provided with pump housing support base（8）, the axle envelope（6）Installed in the pump housing
（1）Inside is near axle sleeve（7）Leftward position at, the pump housing（1）Inside is near axle envelope（6）Leftward position at be provided with leaf
Wheel（5）, the impeller（5）Left side be provided with impeller nut（2）, the mortar entrance（3）Installed in the pump housing（1）Left side,
The pump housing（1）Top be provided with flowmeter（13）, and the pump housing（1）Outer surface on be enclosed with mortar pump pump cover（4）, it is described
Mortar outlet（12）Installed in the pump housing（1）Top is near flowmeter（13）Right positions at, the servomotor（11）And stream
Gauge（13）It is electrically connected with external control panel.
2. a kind of mortar pump for surveying rate of discharge according to claim 1, it is characterised in that：The support feet（10）Altogether
It is provided with four, and four support feets（10）It is separately mounted to base（9）Four corners of bottom.
3. a kind of mortar pump for surveying rate of discharge according to claim 1, it is characterised in that：The servomotor（11）
With impeller（5）By rotating shaft（14）Rotate connection.
4. a kind of mortar pump for surveying rate of discharge according to claim 1, it is characterised in that：The impeller（5）With turn
Axle（14）By impeller nut（2）It is fixedly connected.
5. a kind of mortar pump for surveying rate of discharge according to claim 1, it is characterised in that：The flowmeter（13）'s
Display screen and operation button are provided with preceding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146610.6A CN106870402A (en) | 2017-03-13 | 2017-03-13 | A kind of mortar pump for surveying rate of discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146610.6A CN106870402A (en) | 2017-03-13 | 2017-03-13 | A kind of mortar pump for surveying rate of discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106870402A true CN106870402A (en) | 2017-06-20 |
Family
ID=59171908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710146610.6A Pending CN106870402A (en) | 2017-03-13 | 2017-03-13 | A kind of mortar pump for surveying rate of discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106870402A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738659A (en) * | 2021-08-23 | 2021-12-03 | 高邮市大江泵业有限公司 | Axial-flow pump blade fracture early warning device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080578U (en) * | 1990-12-01 | 1991-07-10 | 山东省莱州市矿山橡胶厂 | Sand pump with rubber liner |
| WO2004104423A1 (en) * | 2003-05-23 | 2004-12-02 | Weir Warman Ltd | Pressure relief arrangement for a pump |
| CN200940598Y (en) * | 2006-08-16 | 2007-08-29 | 季裕成 | Novel mortar pump |
| CN201170187Y (en) * | 2007-11-12 | 2008-12-24 | 张荣杰 | Leakage lining-free non-metal abrasion-proof corrosion-resistant slurry pump |
| CN202065221U (en) * | 2011-04-27 | 2011-12-07 | 河北麦森钛白粉有限公司 | Mortar pump |
| WO2014088998A1 (en) * | 2012-12-03 | 2014-06-12 | Itt Manufacturing Enterprises Llc | Pump with pressure relief system |
| CN204061200U (en) * | 2014-07-16 | 2014-12-31 | 云南大红山管道有限公司 | A kind of mortar pump system for preventing sky from taking out |
| CN105065286A (en) * | 2015-08-02 | 2015-11-18 | 安徽卧龙泵阀股份有限公司 | Novel-structure mortar pump |
| CN205064296U (en) * | 2015-09-30 | 2016-03-02 | 北京中创天成科技发展有限公司 | Sediment stuff pump mounting structure |
-
2017
- 2017-03-13 CN CN201710146610.6A patent/CN106870402A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080578U (en) * | 1990-12-01 | 1991-07-10 | 山东省莱州市矿山橡胶厂 | Sand pump with rubber liner |
| WO2004104423A1 (en) * | 2003-05-23 | 2004-12-02 | Weir Warman Ltd | Pressure relief arrangement for a pump |
| CN200940598Y (en) * | 2006-08-16 | 2007-08-29 | 季裕成 | Novel mortar pump |
| CN201170187Y (en) * | 2007-11-12 | 2008-12-24 | 张荣杰 | Leakage lining-free non-metal abrasion-proof corrosion-resistant slurry pump |
| CN202065221U (en) * | 2011-04-27 | 2011-12-07 | 河北麦森钛白粉有限公司 | Mortar pump |
| WO2014088998A1 (en) * | 2012-12-03 | 2014-06-12 | Itt Manufacturing Enterprises Llc | Pump with pressure relief system |
| CN204061200U (en) * | 2014-07-16 | 2014-12-31 | 云南大红山管道有限公司 | A kind of mortar pump system for preventing sky from taking out |
| CN105065286A (en) * | 2015-08-02 | 2015-11-18 | 安徽卧龙泵阀股份有限公司 | Novel-structure mortar pump |
| CN205064296U (en) * | 2015-09-30 | 2016-03-02 | 北京中创天成科技发展有限公司 | Sediment stuff pump mounting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738659A (en) * | 2021-08-23 | 2021-12-03 | 高邮市大江泵业有限公司 | Axial-flow pump blade fracture early warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |