CN220705926U - Horizontal three-crank double-acting reciprocating emulsion pump - Google Patents
Horizontal three-crank double-acting reciprocating emulsion pump Download PDFInfo
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- CN220705926U CN220705926U CN202322479404.0U CN202322479404U CN220705926U CN 220705926 U CN220705926 U CN 220705926U CN 202322479404 U CN202322479404 U CN 202322479404U CN 220705926 U CN220705926 U CN 220705926U
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- shell
- pump body
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- 239000000839 emulsion Substances 0.000 title claims abstract description 110
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a horizontal three-crank double-acting reciprocating emulsion pump which comprises an emulsion pump body, wherein a three-way pipe is communicated with the emulsion pump body, a conversion valve is arranged at the top of the three-way pipe, a connector is fixedly connected to one end of the three-way pipe, which is far away from the emulsion pump body, a shell is arranged on one side, which is far away from the three-way pipe, of the connector, a built-in filter cylinder is sleeved in the shell, a flange pipe is arranged at one end, which is far away from the connector, of the shell, a bolt is sleeved in the flange pipe, and a liquid inlet pipe is communicated to one side, which is far away from the shell, of the flange pipe. The utility model relates to the technical field of emulsion pumps, which is characterized in that a three-way pipe, a switching valve, a connector, a shell, a built-in filter cylinder, a flange pipe, a bolt, a valve, a liquid inlet pipe and the like are matched for use, the built-in filter cylinder in the shell is removed for maintenance, the cleaning work of the built-in filter cylinder can be completed on the premise of no shutdown, and the use efficiency of the emulsion pump is ensured.
Description
Technical Field
The utility model relates to the technical field of emulsion pumps, in particular to a horizontal three-crank double-acting reciprocating emulsion pump.
Background
The emulsion pump is used for the coal face and provides emulsion for the hydraulic support, and the working principle is that the piston is driven by the rotation of the crankshaft to reciprocate, so that liquid suction and liquid discharge are realized. The hydraulic support is used for supporting the top plate, provides a certain space for coal mining of the coal mining machine, prevents the top plate from collapsing, and the emulsion consists of ninety-five percent of water and five percent of oil, and is supported and stretched by the hydraulic cylinder.
The horizontal three-crank double-acting reciprocating emulsion pump is characterized in that a connecting rod sliding block is driven by the rotation of the three crank in a crank case of the emulsion pump to enable a plunger in a steel sleeve to reciprocate, two groups of one-way valve switches in a pump head are controlled to enable the two groups of one-way valve switches to continuously and doubly reciprocate to output high-pressure emulsion, and the piston is driven by the rotation of a crank shaft to reciprocate, so that liquid suction and liquid discharge are realized.
However, the existing horizontal three-crank double-acting reciprocating emulsion pump has the problems that emulsion enters the emulsion pump and needs to be filtered, impurities in the emulsion are blocked by utilizing a built-in filter cartridge, the filter cartridge is easy to be blocked by the impurities after being used for a long time, the filter cartridge needs to be cleaned regularly, and the emulsion pump needs to be stopped in the process of cleaning the filter cartridge, so that the service efficiency of the emulsion pump is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a horizontal three-crank double-acting reciprocating emulsion pump, which solves the problems that the existing horizontal three-crank double-acting reciprocating emulsion pump needs to be filtered when emulsion enters the emulsion pump, the impurities in the emulsion are blocked by utilizing a built-in filter cylinder, the filter cylinder is easy to be blocked by the impurities and needs to be cleaned regularly after being used for a long time, and the emulsion pump needs to be stopped in the process of cleaning the filter cylinder, so that the service efficiency of the emulsion pump is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the horizontal three-crank double-acting reciprocating emulsion pump comprises an emulsion pump body, wherein a filtering component is arranged on the outer wall of the emulsion pump body;
the filtering component comprises a three-way pipe, a switching valve, a connector, a shell, a built-in filter cylinder, a flange pipe, a bolt, a valve and a liquid inlet pipe;
the three-way pipe is communicated with the emulsion pump, the switching valve is installed at the top of three-way pipe, the one end rigid coupling that the emulsion pump body was kept away from to the three-way pipe has the connector, the shell is installed to one side that the three-way pipe was kept away from to the connector, built-in filter cartridge has been cup jointed to the inside of shell, the one end that the connector was kept away from to the shell is provided with the flange pipe, the bolt has been cup jointed to the inside of flange pipe, bolt and shell threaded connection, the internally mounted of flange pipe has the valve, one side intercommunication that the shell was kept away from to the flange pipe has the feed liquor pipe.
Preferably, the shells are symmetrically distributed about the tee.
Preferably, the bottom of the emulsion pump body is fixedly connected with a base, the upper surface of the base is fixedly connected with a motor, the output end of the motor is connected with a coupler, the coupler is fixedly connected with the emulsion pump body, and the outer wall of the emulsion pump body is provided with a pump head assembly.
Preferably, the outer wall of the three-way pipe is fixedly connected with a supporting component;
the support component comprises a support plate, an ear plate, a screw rod, a through hole plate, a nut and an emulsion guide pipe;
the utility model discloses a three-way pipe, including backup pad and three-way pipe, the backup pad is kept away from the one end and the feed liquor pipe of three-way pipe and is connected, the top rigid coupling of backup pad has the otic placode, the inside rigid coupling of otic placode has the screw rod, the through-hole board has been cup jointed to the outer wall of screw rod, the both sides of through-hole board all are provided with the nut, two the nut all with screw rod threaded connection, emulsion honeycomb duct has been cup jointed to the bottom of through-hole board, emulsion honeycomb duct and feed liquor pipe are linked together.
Preferably, an arc-shaped clamping groove is formed in the supporting plate.
Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the horizontal three-crank double-acting reciprocating emulsion pump has the following advantages:
through the cooperation of a three-way pipe, a switching valve, a connector, a shell, a built-in filter cylinder, a flange pipe, a bolt, a valve, a liquid inlet pipe and the like, when maintenance is performed, the liquid inlet direction of the three-way pipe is changed through the switching valve, the valve at the end of the shell to be maintained is closed, the other valve is opened, emulsion normally enters into an emulsion pump body, the rotating bolt is separated from the flange pipe, the connecting shell and the connector are disassembled, the shell can be taken down to maintain the built-in filter cylinder therein, the other built-in filter cylinder can be cleaned in the same way, the cleaning work of the built-in filter cylinder can be completed on the premise of not stopping the machine, and the use efficiency of the emulsion pump is ensured;
through the cooperation of backup pad, otic placode, screw rod, orifice plate, nut and emulsion honeycomb duct etc. use, overlap the outer wall at emulsion honeycomb duct with the through-hole board, with emulsion honeycomb duct and feed liquor union coupling back, insert the outer wall of screw rod with the through-hole board, utilize two nuts to fix the position of orifice plate, utilize backup pad and screw rod to support the orifice plate, avoid emulsion honeycomb duct and feed liquor union coupling department to take place to buckle, cause the condition that emulsion revealed to take place.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the tee, support plate and inlet pipe of FIG. 1;
FIG. 3 is a schematic view of the connection between the housing and the filter cartridge of FIG. 1;
fig. 4 is a schematic diagram of a connection structure of the screw, the orifice plate and the emulsion guide pipe in fig. 1.
In the figure: 1. emulsion pump body, 2, filter assembly, 201, three-way pipe, 202, change-over valve, 203, connector, 204, shell, 205, built-in filter cartridge, 206, flange pipe, 207, bolt, 208, valve, 209, feed liquor pipe, 3, base, 4, motor, 5, shaft coupling, 6, pump head assembly, 7, supporting assembly, 701, backup pad, 702, otic placode, 703, screw, 704, through-hole board, 705, nut, 706, emulsion honeycomb duct.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The existing horizontal three-crank double-acting reciprocating emulsion pump has the problems that emulsion enters the emulsion pump and needs to be filtered, impurities in the emulsion are blocked by utilizing a built-in filter cylinder, the filter cylinder is easy to block after being used for a long time, the filter cylinder needs to be cleaned regularly, and the emulsion pump needs to be stopped in the process of cleaning the filter cylinder, so that the use efficiency of the emulsion pump is affected.
In view of the above, the utility model provides a horizontal three-crank double-acting reciprocating emulsion pump, which is characterized in that through the cooperation of a three-way pipe, a switching valve, a connector, a shell, a built-in filter cartridge, a flange pipe, a bolt, a valve, a liquid inlet pipe and the like, when in maintenance, the liquid inlet direction of the three-way pipe is changed through the switching valve, the valve at the end of the shell to be maintained is closed, the other valve is opened, emulsion normally enters an emulsion pump body, the rotating bolt is separated from the flange pipe, the connecting shell and the connector are detached, the built-in filter cartridge in the shell can be removed for maintenance, the other built-in filter cartridge can be cleaned, and the cleaning work of the built-in filter cartridge can be completed on the premise of not stopping the machine, so that the use efficiency of the emulsion pump is ensured.
As can be seen from fig. 1, fig. 2 and fig. 3, the horizontal three-crank double-acting reciprocating emulsion pump comprises an emulsion pump body 1, a filter assembly 2 is installed on the outer wall of the emulsion pump body 1, the filter assembly 2 comprises a three-way pipe 201, a switching valve 202, a connector 203, a shell 204, a built-in filter cylinder 205, a flange pipe 206, a bolt 207, a valve 208 and a liquid inlet pipe 209, the three-way pipe 201 is communicated with the emulsion pump body 1, the switching valve 202 is installed on the top of the three-way pipe 201, the connector 203 is fixedly connected with one end of the three-way pipe 201 far from the emulsion pump body 1, the shell 204 is installed on one side of the connector 203 far from the three-way pipe 201, the built-in filter cylinder 205 is sleeved inside the shell 204, the flange pipe 206 is arranged on one end of the shell 204 far from the connector 203, the bolt 207 is sleeved inside the flange pipe 206, the bolt 207 is connected with the shell 204 through threads, the valve 208 is installed inside the flange pipe 206, and one side of the flange pipe 206 far from the shell 204 is communicated with the liquid inlet pipe 209;
in a specific implementation process, it is worth particularly pointing out that three bellcrank are installed inside the emulsion pump body 1, the included angle is distributed by 0 degree of the first bellcrank, 120 degrees of the second bellcrank and 120 degrees of the third bellcrank, which is a well known technology of the person skilled in the art, the three-way pipe 201 is communicated with the emulsion pump body 1, the conversion valve 202 is used for controlling the flowing direction of emulsion at two ends of the three-way pipe 201, the connector 203 is provided with a screw, the connector 203 is fixed with the shell 204 by the screw, the inner barrel filter cylinder 205 is used for filtering impurities in the emulsion, the flange pipe 206 comprises a flange plate and a transverse pipe, the flange pipe 206 is connected with the shell 204 by a bolt 207, the valve 208 is installed in the transverse pipe of the flange pipe 206, the liquid inlet pipe 209 is used for being connected with an external pipeline, and the two shells 204 are arranged, so that cleaning and maintenance can be independently carried out on one of the inner barrel filter cylinders 205 on the premise of not delaying filtering work;
further, the housing 204 is symmetrically distributed about the tee 201;
in the specific implementation, it should be noted that the two housings 204 are configured to facilitate the installation of two built-in cartridges 205, which is beneficial to the maintenance of the built-in cartridges 205;
specifically, emulsion enters into liquid inlet pipe 209 and shunts, one valve 208 is opened, emulsion enters into corresponding shell 204, built-in net section of thick bamboo 205 filters emulsion, filtered emulsion enters into three-way pipe 201 through connector 203, finally enter into emulsion pump body 1, during maintenance, change the feed liquor direction of three-way pipe 201 through change valve 202, valve 208 to the shell 204 end that needs to be maintained is closed, open another valve 208, emulsion normally enters into emulsion pump body 1, at this moment, rotation bolt 207 and flange pipe 206 are separated, dismantle the screw between connection shell 204 and connector 203, can take off shell 204 and maintain built-in filter cylinder 205 wherein, the same can clear up another built-in filter cylinder 205.
As can be seen from fig. 1 and 4, a base 3 is fixedly connected to the bottom of an emulsion pump body 1, a motor 4 is fixedly connected to the upper surface of the base 3, a coupling 5 is connected to the output end of the motor 4, the coupling 5 is fixedly connected with the emulsion pump body 1, and a pump head assembly 6 is mounted on the outer wall of the emulsion pump body 1;
in the specific implementation process, it is worth particularly pointed out that the base 3 plays a role in supporting the whole mechanism, the motor 4 adopts a three-phase alternating current four-stage explosion-proof motor, the coupling 5 connects the output shaft of the motor 4 with the crankshaft of the emulsion pump body 1, the pump body assembly 6 consists of a plunger, a safety valve and an unloading valve, and the plunger reciprocates to supply and output liquid, which is a well-known technology in the field and is not repeated;
further, the outer wall of the three-way pipe 201 is fixedly connected with a supporting component 7, the supporting component 7 comprises a supporting plate 701, an ear plate 702, a screw 703, a through hole plate 704, nuts 705 and an emulsion flow guide pipe 706, the supporting plate 701 is fixedly connected with the three-way pipe 201, one end of the supporting plate 701, which is far away from the three-way pipe 201, is connected with a liquid inlet pipe 209 in a sleeved mode, the ear plate 702 is fixedly connected with the top end of the supporting plate 701, the screw 703 is fixedly connected with the inside of the ear plate 702, the through hole plate 704 is sleeved on the outer wall of the screw 703, the nuts 705 are respectively arranged on two sides of the through hole plate 704, the two nuts 705 are respectively connected with the screw 703 in a threaded mode, the emulsion flow guide pipe 706 is sleeved at the bottom of the through hole plate 704, and the emulsion flow guide pipe 706 is communicated with the liquid inlet pipe 209;
in a specific implementation process, it is worth particularly pointing out that the supporting plate 701 is located between the three-way pipe 201 and the liquid inlet pipe 209, the ear plate 702 and the supporting plate 701 are vertically arranged, two nuts 705 are installed on the outer wall of the screw 703, the arrangement of the nuts 705 is used for fixing the use position of the through hole plate 704, the through hole plate 704 supports the emulsion flow guide pipe 706, one end of the emulsion flow guide pipe 706 is connected with the liquid inlet pipe 209, one end is connected with the emulsion tank, the through hole plate 704 is used for bearing the emulsion flow guide pipe 706, and the damage of the joint of the emulsion flow guide pipe 706 and the liquid inlet pipe 209 is avoided;
further, an arc-shaped clamping groove is formed in the supporting plate 701;
in the specific implementation process, it should be noted that the design of the arc-shaped clamping groove in the supporting plate 701 is convenient for matching with the liquid inlet pipe 209;
specifically, on the basis of the above embodiment, the through hole plate 704 is first sleeved on the outer wall of the emulsion flow guiding pipe 706, after the emulsion flow guiding pipe 706 is connected with the liquid inlet pipe 209, the through hole plate 704 is inserted into the outer wall of the screw 703, the position of the through hole plate 704 is fixed by using two nuts 705, and the through hole plate 704 is supported by using the supporting plate 701 and the screw 703, so that bending at the joint of the emulsion flow guiding pipe 706 and the liquid inlet pipe 209 is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The horizontal three-crank double-acting reciprocating emulsion pump comprises an emulsion pump body (1), and is characterized in that: the outer wall of the emulsion pump body (1) is provided with a filter assembly (2);
the filtering component (2) comprises a three-way pipe (201), a switching valve (202), a connector (203), a shell (204), a built-in filter cartridge (205), a flange pipe (206), bolts (207), a valve (208) and a liquid inlet pipe (209);
the three-way pipe (201) is communicated with the emulsion pump body (1), the switching valve (202) is installed at the top of three-way pipe (201), one end rigid coupling that emulsion pump body (1) was kept away from to three-way pipe (201) has connector (203), shell (204) are installed to one side that three-way pipe (201) was kept away from to connector (203), built-in filter cartridge (205) have been cup jointed to the inside of shell (204), one end that connector (203) was kept away from to shell (204) is provided with flange pipe (206), bolt (207) have been cup jointed to the inside of flange pipe (206), bolt (207) and shell (204) threaded connection, the internally mounted of flange pipe (206) has valve (208), one side intercommunication that shell (204) were kept away from to flange pipe (206) has feed liquor pipe (209).
2. The horizontal three bell crank double acting reciprocating emulsion pump of claim 1 wherein: the shells (204) are symmetrically distributed about the tee pipe (201).
3. The horizontal three bell crank double acting reciprocating emulsion pump of claim 1 wherein: the emulsion pump comprises an emulsion pump body (1), wherein a base (3) is fixedly connected to the bottom of the emulsion pump body (1), a motor (4) is fixedly connected to the upper surface of the base (3), a coupler (5) is connected to the output end of the motor (4), the coupler (5) is fixedly connected with the emulsion pump body (1), and a pump head assembly (6) is mounted on the outer wall of the emulsion pump body (1).
4. The horizontal three bell crank double acting reciprocating emulsion pump of claim 1 wherein: the outer wall of the three-way pipe (201) is fixedly connected with a supporting component (7);
the support assembly (7) comprises a support plate (701), an ear plate (702), a screw (703), a through hole plate (704), a nut (705) and an emulsion guide pipe (706);
backup pad (701) and three-way pipe (201) fixed connection, one end and feed liquor pipe (209) that three-way pipe (201) were kept away from to backup pad (701) cup joint and link to each other, the top rigid coupling of backup pad (701) has otic placode (702), the inside rigid coupling of otic placode (702) has screw rod (703), through-hole board (704) have been cup jointed to the outer wall of screw rod (703), the both sides of through-hole board (704) all are provided with nut (705), two nut (705) all with screw rod (703) threaded connection, emulsion honeycomb duct (706) have been cup jointed to the bottom of through-hole board (704), emulsion honeycomb duct (706) and feed liquor pipe (209) are linked together.
5. The horizontal three bell crank double acting reciprocating emulsion pump of claim 4 wherein: an arc-shaped clamping groove is formed in the supporting plate (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322479404.0U CN220705926U (en) | 2023-09-13 | 2023-09-13 | Horizontal three-crank double-acting reciprocating emulsion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322479404.0U CN220705926U (en) | 2023-09-13 | 2023-09-13 | Horizontal three-crank double-acting reciprocating emulsion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220705926U true CN220705926U (en) | 2024-04-02 |
Family
ID=90446675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322479404.0U Active CN220705926U (en) | 2023-09-13 | 2023-09-13 | Horizontal three-crank double-acting reciprocating emulsion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220705926U (en) |
-
2023
- 2023-09-13 CN CN202322479404.0U patent/CN220705926U/en active Active
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