CN103821728A - Internal entering slot-type mortar pump - Google Patents
Internal entering slot-type mortar pump Download PDFInfo
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- CN103821728A CN103821728A CN201410094648.XA CN201410094648A CN103821728A CN 103821728 A CN103821728 A CN 103821728A CN 201410094648 A CN201410094648 A CN 201410094648A CN 103821728 A CN103821728 A CN 103821728A
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- pump
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- type mortar
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Abstract
An internal entering slot-type mortar pump belongs to the field of mortar pump equipment. the internal entering slot-type mortar pump is characterized by comprising a pump body and a slurry tank (7); the pump body is arranged in the slurry tank (7) by a bearing support assembly; the discharging port of the pump body is communicated with a discharging pipeline; the pump body is driven by a power device at the upper part to operate to suck internal slurry into the pump body, and the slurry is discharged by the discharging pipeline. The pump body comprises a pump shell (1), an impeller (2) and a pump shaft (5); the bottom of the pump shell (1) is sealed; one side of the pump shell (1) is provided with a discharging port; a charging port is formed in the upper part of the pump shell (1); the impeller (2) with upwards arranged fins is arranged in the pump shell (1). The internal entering slot-type mortar pump is reasonable in structural design, the pump body is arranged at the bottom in the slurry tank, so the space is saved, the pump body and the slurry tank are effectively combined, the slurry in the slurry tank can be directly sucked away and discharged by the pump body, an underground water tank and a stirring device do not need to be additionally arranged and the manufacturing and construction costs are greatly reduced.
Description
Technical field
Inside enter formula slot type mortar pump, belong to mortar pump apparatus field.
Background technique
Mortar pump is a kind of pump that can adapt to various working condition, is mainly used in the industries such as building material, electric power, petrochemical industry, mine, colliery, coal washing, for aspirating slip, mine tailing, impurity, sewage etc.Inventor finds under prior art, while aspirating the impurity such as mud, sewage solution, all uses two kinds of pumps of horizontal pump or vertical submerged pump in industrial and mining enterprise.Use horizontal pump, leakage is a very large difficulty; And vertical pump under use liquid needs to build larger underground tank, take up room larger, in the time that in underground tank, medium is mud, also need ceaselessly to stir with stirring apparatus, prevent from solidifying, cause that construction is loaded down with trivial details, cost is higher, cost is larger.Inventor thinks, the main cause that occurs the problems referred to above be existing mortar pump in actual use, because structural design is unreasonable, cannot effectively be combined with slurry tank, thereby need to be equipped with in addition underground tank or stirring apparatus.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, a kind of reasonable in design is provided, can effectively be combined with slurry tank, without being equipped with other facilities, enter formula slot type mortar pump in reducing costs.
The technical solution adopted for the present invention to solve the technical problems is: this interior enter formula slot type mortar pump, it is characterized in that: comprise the pump housing and slurry tank, the described pump housing is arranged in slurry tank by bearings assembly, the discharge port of the pump housing and discharging pipeline connection, the pump housing drives running that the slurry of slurry tank inside is sucked in the pump housing and discharged by discharging pipeline by the power plant on its top.The pump housing is arranged on slurry tank inside, not only saves space but also effectively the pump housing and slurry tank is combined, and makes the slurry of slurry tank inside directly be siphoned away and be discharged by the pump housing, without underground tank and stirring apparatus are set in addition.
Further, the described pump housing comprises pump case, impeller and pump shaft, pump case sealed bottom, pump case one side is offered discharge port, material feeding mouth is located at pump case top, in pump case, be provided with the impeller that fin arranges upward, the pump shaft of upper impeller vertical connecting, pump shaft is through passing through belt pulley conveyer connecting power device after bearings assembly.Pump case, impeller and pump shaft all can propose from slurry tank top, are easy for installation and removal.
Preferably, described pump shaft outside is arranged with connecting tube, connecting tube top connection bearing supporting component, and connecting tube bottom is connected with pump case by link press span.Pump shaft is successively through passing through belt pulley conveyer connecting power device after link press span, connecting tube and bearings assembly, link press span circumference has space, as the suction port of slurry, slurry enters lower end pump body by the space of upper end link press span, and by impeller power, slurry is discharged from discharge port.
Preferably, the joint of described pump case and link press span is provided with bonnet.
Preferably, described pump case upper end is bolted link press span.
Preferably, described link press span upper end is bolted connecting tube.Between pump case and link press span, and all detachable, easy to maintenance between link press span and connecting tube.
Preferably, described bearings assembly comprises bearing support and bearing support support, bearing support stent support is arranged on slurry tank top, bearing support is arranged on bearing support internal stent, pump shaft is also flexibly connected with bearing support by multiple bearings through bearing support is inner, pump shaft upper end is stretched out the termination of bearing support belt pulley is installed, and belt pulley is connected with power plant by belt.Bearings assembly not only plays the effect that the pump housing is installed, and power plant can be fixed on bearings assembly, make package unit rationally distributed, compact, bearings assembly is as the critical component of power transmission, the power source that guarantees power plant is delivered to the pump housing, stable drive.
Preferably, described bearing comprises the cylindrical bearing and the biserial conical bearing that are arranged on the inner upper and lower two ends of bearing support.Cylindrical bearing is installed, convenient disassembly, biserial conical bearing good rigidly, and bearing capacity is strong, and such design more can meet usage requirement.
Preferably, described cylindrical bearing upper end is fixed by Bearing housing and bearing gland, and round nut has been tightened on Bearing housing top, and sealing gland is installed in biserial conical bearing lower end, inlays oil sealing is installed, sealing gland bottom mounting block mud pan in sealing gland.Bearing housing and bearing gland and sealing gland all play stationary positioned and seal action, and oil sealing can be realized better sealing, and gear mud pan can effectively prevent that slurry tank or outside slurry from entering bearing support inside, improves working life.
Preferably, between described cylindrical bearing and biserial conical bearing, bearing spacer is installed.Utilize bearing spacer to carry out the location between bearing, design, manufacture are simply.
Preferably, described power plant are motor.
Preferably, described discharging pipeline comprises outlet pipe and outlet elbow, and outlet elbow one end is communicated with the discharge port of pump case, and the outlet elbow the other end is communicated with outlet pipe, and outlet pipe stretches out from slurry tank top.Without offering discharge port at slurry tank outer wall, and it is convenient to change maintenance, if there is wearing and tearing, can change separately the broken parts in outlet pipe or outlet elbow, reduces maintenance cost.
Compared with prior art, this interior enter the beneficial effect that has of the technique scheme of formula slot type mortar pump be:
1, the pump housing is arranged on slurry tank inside by bearings assembly, and the discharge port of the pump housing is communicated with to the discharging pipeline that stretches out slurry tank, not only save space but also can effectively the pump housing and slurry tank be combined, make the slurry of slurry tank inside directly siphon away and discharge by the pump housing, without underground tank and stirring apparatus are set in addition, greatly reduce costs, and feed intermittently.
2, pump case sealed bottom, material feeding mouth is located at pump case top, in pump case, be provided with the impeller that fin arranges upward, simple in structure, design is unique, change the mentality of designing of original mortar pump, this structure can make the pump housing and slurry tank effectively be combined as a whole, mortar is entered in pump case from pump case top, and provide power to discharge from a side by impeller, and realize the working procedure that mortar is discharged from top to bottom, greatly reduce power consumption, and pump case, impeller and pump shaft all can propose from slurry tank top, are easy for installation and removal.
3, because link press span circumference has space, as the suction port of slurry, slurry enters lower end pump body by the space of upper end link press span, and by impeller power, slurry is discharged from discharge port, can can absorb smoothly the bubble producing in slurry simultaneously, can no-load running, and the pump housing, impeller, link press span, pump shaft and connecting tube all can propose from slurry tank top, be easy for installation and removal, layout is flexible, between the pump housing and link press span, and all detachable, easy to maintenance between link press span and connecting tube.
4, bearings assembly not only plays the effect that the pump housing is installed, and power plant can be fixed on bearings assembly, make package unit rationally distributed, compact, bearings assembly is as the critical component of power transmission, the power source that guarantees power plant is delivered to the pump housing, stable drive.
5, Bearing housing and bearing gland and sealing gland are set, play the effect of stationary positioned bearing and sealing, and oil sealing and mud guard are set, oil sealing is realized better seal action, gear mud pan can effectively prevent that slurry tank or outside slurry from entering bearing support inside, improves working life.
6, discharging pipeline comprises outlet pipe and outlet elbow, and outlet pipe stretches out from slurry tank top, without offering discharge port at slurry tank outer wall, and it is convenient to change maintenance, if there is wearing and tearing, can change separately the broken parts in outlet pipe or outlet elbow, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 be this interior enter embodiment 1 the structure sectional view of formula slot type mortar pump.
Fig. 2 is the I partial enlarged drawing of Fig. 1.
Fig. 3 is the II partial enlarged drawing of Fig. 1.
Fig. 4 is the III partial enlarged drawing of Fig. 1.
Wherein: 1, pump case 2, impeller 3, bonnet 4, link press span 5, pump shaft 6, connecting tube 7, slurry tank 8, motor 9, belt pulley 10, round nut 11, Bearing housing 12, bearing gland 13, cylindrical bearing 14, bearing support support 15, bearing support 16, bearing spacer 17, biserial conical bearing 18, sealing gland 19, oil sealing 20, mud guard 21, outlet pipe 22, outlet elbow 23, clamping bolt 24, adjustment bolt.
Embodiment
Fig. 1 ~ 4th, most preferred embodiment of the present invention, below in conjunction with accompanying drawing 1 ~ 4, the present invention will be further described.
With reference to accompanying drawing 1,4: inside enter formula slot type mortar pump, comprise pump case 1, impeller 2, pump shaft 5, slurry tank 7, motor 8, bearings assembly and discharging pipeline.The stent support that slurry tank 7 passes through surrounding is on ground, pump case 1 is arranged on slurry tank 7 inner bottom by bearings assembly, and the discharge port of pump case 1 is communicated with the discharging pipeline that can stretch out slurry tank 7, is provided with impeller fin impeller 2 upward in pump case 1, pump case 1 sealed bottom, sidepiece is offered discharge port.Pump case 1 upper opening also connects connecting tube 6 by link press span 4, pump case 1 upper opening place is provided with bonnet 3, connecting tube 6 top connection bearing supporting components, impeller 2 tops connect pump shaft 5, pump shaft 5 is vertically placed, its length can be stretched out slurry tank 7 tops from pump housing top, and pump shaft 5 passes successively link press span 4, connecting tube 6 and after bearings assembly, is connected with belt motor 8 by belt pulley 9.
Concrete, with reference to accompanying drawing 2,3: bearings assembly comprises bearing support 15 and bearing support support 14, bearing support support 14 supports and is arranged on slurry tank 7 tops, motor 8 is arranged on slurry tank 7 one sides, bearing support 15 is arranged on bearing support support 14 inside, and is fixed by strut and clamping bolt 23.Pump shaft 5 passes bearing support 15 inside and is flexibly connected with bearing support 15 by cylindrical bearing 13 and the biserial conical bearing 17 at upper and lower two ends, between cylindrical bearing 13 and biserial conical bearing 17, bearing spacer 16 is installed, cylindrical bearing 13 upper ends are fixed by Bearing housing 11 and bearing gland 12, round nut 10 has been tightened on Bearing housing 11 tops, sealing gland 18 is installed in biserial conical bearing 17 lower ends, in sealing gland 18, inlay oil sealing 19 is installed, sealing gland 18 bottom mounting block mud pans 20.Pump shaft 5 upper ends are stretched out the termination of bearing support 15 belt pulley 9 are installed, and belt pulley 9 is connected with motor 8 by belt.Bearing gland 12 is pressed in cylindrical bearing 13 tops, and bearing gland 12 is integrated by bolton with bearing support 15, bearing gland 12 is provided with multiple adjustment bolts 24, adjusting bolt 24 terminations withstands on bearing support support 14, adjust bolt 24 by left rotation and right rotation and can drive bearing support 15 to rise or decline, realize the height fine adjusting function of bearing support 15 and pump shaft 5.
Discharging pipeline comprises outlet pipe 21 and outlet elbow 22, outlet elbow 22 is 90 ° of bend pipes, outlet elbow 22 one end levels are communicated with the discharge port of pump case 1, outlet elbow 22 the other ends straight up, be communicated with outlet pipe 21, outlet pipe 21 stretches out from slurry tank 7 tops, between discharge port, outlet elbow 22 and the outlet pipe 21 of pump case 1, is all bolted, and can conveniently install, dismantle.
Pump case 1 top in above-described embodiment also can not arrange link press span 4 and connecting tube 6, is fixed and fixing device is set by bottom.
Discharging pipeline also can change pipeline trend according to field condition, selects optimum line.
Working principle is as follows: when use, actuating motor 8, motor 8 drives pump shaft 5 to rotate by belt pulley conveyer, pump shaft 5 impeller 2 are rotated, the impeller 2 rotating forms suction, makes the slurry in slurry tank 7 suck link press span 4 in the space of link press span 4 borders, and slurry enters pump case 1 inside by bonnet 3, then enter successively outlet elbow 22 and outlet pipe 21 from the discharge port of pump case 1, discharge by outlet pipe 21.Because pump case 1 is arranged on slurry tank 7 inner bottom, not only save space but also can effectively pump case 1 and slurry tank 7 be combined,, at slurry tank 7 outer-wall drillings and being set in addition, underground tank and stirring apparatus greatly reduce costs without again, and feed intermittently.
The above, be only preferred embodiment of the present invention, is not the restriction of the present invention being made to other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (9)
1. in, enter formula slot type mortar pump, it is characterized in that: comprise the pump housing and slurry tank (7), the described pump housing is arranged in slurry tank (7) by bearings assembly, the discharge port of the pump housing and discharging pipeline connection, the pump housing drives running that slurry inner slurry tank (7) is sucked in the pump housing and discharged by discharging pipeline by the power plant on its top.
2. according to claim 1, enter formula slot type mortar pump, it is characterized in that: the described pump housing comprises pump case (1), impeller (2) and pump shaft (5), pump case (1) sealed bottom, pump case (1) one side is offered discharge port, material feeding mouth is located at pump case (1) top, in pump case (1), be provided with the impeller (2) that fin arranges upward, the pump shaft (5) of impeller (2) top vertical connecting, pump shaft (5) is through passing through belt pulley conveyer connecting power device after bearings assembly.
3. according to claim 2, enter formula slot type mortar pump, it is characterized in that: described pump shaft (5) outside is arranged with connecting tube (6), connecting tube (6) top connection bearing supporting component, connecting tube (6) bottom is connected with pump case (1) by link press span (4).
4. in described in claim 1-3 any one, enter formula slot type mortar pump, it is characterized in that: described bearings assembly comprises bearing support (15) and bearing support support (14), bearing support support (14) supports and is arranged on slurry tank (7) top, bearing support (15) is arranged on bearing support support (14) inside, pump shaft (5) is also flexibly connected with bearing support (15) by multiple bearings through bearing support (15) is inner, pump shaft (5) upper end is stretched out the termination of bearing support (15) belt pulley (9) is installed, belt pulley (9) is connected with power plant by belt.
5. according to claim 4, enter formula slot type mortar pump, it is characterized in that: described bearing comprises the cylindrical bearing (13) and the biserial conical bearing (17) that are arranged on the inner upper and lower two ends of bearing support (15).
6. according to claim 5, enter formula slot type mortar pump, it is characterized in that: described cylindrical bearing (13) upper end is fixed by Bearing housing (11) and bearing gland (12), round nut (10) has been tightened on Bearing housing (11) top, sealing gland (18) is installed in biserial conical bearing (17) lower end, in sealing gland (18), inlay oil sealing (19) is installed, sealing gland (18) bottom mounting block mud pan (20).
7. according to claim 6, enter formula slot type mortar pump, it is characterized in that: between described cylindrical bearing (13) and biserial conical bearing (17), bearing spacer (16) is installed.
8. in described in claim 1-2 any one, enter formula slot type mortar pump, it is characterized in that: described power plant are motor (8).
9. according to claim 1, enter formula slot type mortar pump, it is characterized in that: described discharging pipeline comprises outlet pipe (21) and outlet elbow (22), outlet elbow (22) one end is communicated with the discharge port of pump case (1), outlet elbow (22) the other end is communicated with outlet pipe (21), and outlet pipe (21) stretches out from slurry tank (7) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410094648.XA CN103821728A (en) | 2014-03-15 | 2014-03-15 | Internal entering slot-type mortar pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410094648.XA CN103821728A (en) | 2014-03-15 | 2014-03-15 | Internal entering slot-type mortar pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103821728A true CN103821728A (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410094648.XA Pending CN103821728A (en) | 2014-03-15 | 2014-03-15 | Internal entering slot-type mortar pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103821728A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314835A (en) * | 2014-10-21 | 2015-01-28 | 吉首长潭泵业有限公司 | Upright pipeline mortar pump |
| CN111606537A (en) * | 2020-06-11 | 2020-09-01 | 辽宁省环保集团有限责任公司 | High-efficient anaerobic fermentation jar airtight formula end support agitating unit |
| CN113909034A (en) * | 2021-09-15 | 2022-01-11 | 温州市华宁建筑机械有限公司 | Walking type horizontal pipeline centrifugal spraying machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2098274A (en) * | 1981-03-23 | 1982-11-17 | Warman Int Ltd | Multistage centrifugal pumps |
| CN2793373Y (en) * | 2005-06-10 | 2006-07-05 | 岳益国 | Vertical slag slurry pump |
| JP2007113465A (en) * | 2005-10-19 | 2007-05-10 | Ebara Corp | Vertical shaft pump |
| CN201703772U (en) * | 2010-05-15 | 2011-01-12 | 潍坊正远粉体工程设备有限公司 | Bin pump |
| CN102155417A (en) * | 2011-04-21 | 2011-08-17 | 长沙同大水泵实业有限公司 | Remote-control sewage and slurry stirring pump |
| CN202001326U (en) * | 2011-02-28 | 2011-10-05 | 任书颖 | Cut-up submerged sewage pump |
| CN202768422U (en) * | 2012-07-22 | 2013-03-06 | 山东双轮埃姆科泵业有限公司 | Cantilever shaft type submerged slurry pump |
| CN203348097U (en) * | 2013-06-28 | 2013-12-18 | 温州赫菲托斯电机有限公司 | Machine tool cooling pump with filtration device |
| CN203756548U (en) * | 2014-03-15 | 2014-08-06 | 山东大博泵业科技有限公司 | Built-in groove-type mortar pump |
-
2014
- 2014-03-15 CN CN201410094648.XA patent/CN103821728A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2098274A (en) * | 1981-03-23 | 1982-11-17 | Warman Int Ltd | Multistage centrifugal pumps |
| CN2793373Y (en) * | 2005-06-10 | 2006-07-05 | 岳益国 | Vertical slag slurry pump |
| JP2007113465A (en) * | 2005-10-19 | 2007-05-10 | Ebara Corp | Vertical shaft pump |
| CN201703772U (en) * | 2010-05-15 | 2011-01-12 | 潍坊正远粉体工程设备有限公司 | Bin pump |
| CN202001326U (en) * | 2011-02-28 | 2011-10-05 | 任书颖 | Cut-up submerged sewage pump |
| CN102155417A (en) * | 2011-04-21 | 2011-08-17 | 长沙同大水泵实业有限公司 | Remote-control sewage and slurry stirring pump |
| CN202768422U (en) * | 2012-07-22 | 2013-03-06 | 山东双轮埃姆科泵业有限公司 | Cantilever shaft type submerged slurry pump |
| CN203348097U (en) * | 2013-06-28 | 2013-12-18 | 温州赫菲托斯电机有限公司 | Machine tool cooling pump with filtration device |
| CN203756548U (en) * | 2014-03-15 | 2014-08-06 | 山东大博泵业科技有限公司 | Built-in groove-type mortar pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314835A (en) * | 2014-10-21 | 2015-01-28 | 吉首长潭泵业有限公司 | Upright pipeline mortar pump |
| CN111606537A (en) * | 2020-06-11 | 2020-09-01 | 辽宁省环保集团有限责任公司 | High-efficient anaerobic fermentation jar airtight formula end support agitating unit |
| CN113909034A (en) * | 2021-09-15 | 2022-01-11 | 温州市华宁建筑机械有限公司 | Walking type horizontal pipeline centrifugal spraying machine |
| CN113909034B (en) * | 2021-09-15 | 2024-06-11 | 温州市华宁建筑机械有限公司 | Walking type horizontal pipeline centrifugal spraying machine |
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Application publication date: 20140528 |