CN219691692U - Geological drilling mud pump - Google Patents
Geological drilling mud pump Download PDFInfo
- Publication number
- CN219691692U CN219691692U CN202322258815.7U CN202322258815U CN219691692U CN 219691692 U CN219691692 U CN 219691692U CN 202322258815 U CN202322258815 U CN 202322258815U CN 219691692 U CN219691692 U CN 219691692U
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- CN
- China
- Prior art keywords
- pipe
- fixed
- geological drilling
- tube
- mud pump
- 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.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000005086 pumping Methods 0.000 claims abstract description 22
- 239000002002 slurry Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 abstract description 10
- 238000009825 accumulation Methods 0.000 abstract description 3
- 239000013618 particulate matter Substances 0.000 description 7
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a geological drilling slurry pump, and belongs to the field of slurry pumps. Geological drilling mud pump comprising: the slush pump body still includes: the pumping pipe is fixed at the pumping end of the slurry pump body; the pipe body is fixed on the water pumping pipe, is arranged in a biconical shape, and has small openings at two ends; the support tube is fixed in the tube body; the baffle is fixed at one end of the supporting tube, which is close to the water suction pipe; a first gap arranged between the pipe body and the support pipe; a plurality of groups of first filter holes are circumferentially arranged on the support tube; the utility model effectively prevents the particles from entering the water pumping pipe and improves the allowable accumulation amount of the particles in the pipe body.
Description
Technical Field
The utility model relates to the technical field of slurry pumps, in particular to a geological drilling slurry pump.
Background
The slurry pump is a machine for conveying flushing fluid such as slurry or water into a borehole in the drilling process, is an important component of drilling equipment, and is used for directly conveying surface flushing medium clean water, slurry or polymer flushing fluid to the bottom end of a drill bit through a high-pressure hose, a tap and a drill stem central hole under certain pressure in normal circulation drilling so as to achieve the purposes of cooling the drill bit and cleaning and conveying cut rock fragments to the ground.
The current slush pump is direct when using to draw water with pipe connection, and the water is possibly mingled with stone or particulate matter, probably enters into in the slush pump and causes the damage to the slush pump, and current solution often filters water at the water inlet direct with the filter screen parcel, but this kind of filtration mode filter screen is very easy to block up, influences the inflow to probably lead to the work of slush pump high load, influence its life.
Disclosure of Invention
The technical problem underlying the present utility model is to overcome the disadvantages of the prior art by providing a geological drilling mud pump which overcomes or at least partially solves the above mentioned problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
geological drilling mud pump comprising: the slush pump body still includes: the pumping pipe is fixed at the pumping end of the slurry pump body; the pipe body is fixed on the water pumping pipe, is arranged in a biconical shape, and has small openings at two ends; the support tube is fixed in the tube body; the baffle is fixed at one end of the supporting tube, which is close to the water suction pipe; a first gap arranged between the pipe body and the support pipe; the first filter holes are circumferentially arranged on the support tube.
In order to facilitate the fixing of the pipe body and the water pumping pipe, preferably, the pipe body is fixedly connected with the water pumping pipe through a flange, and the flanges are symmetrically fixed at two ends of the pipe body.
In order to facilitate the improvement of the water supply amount, preferably, the baffle plate is provided with a plurality of second filtering holes.
In order to facilitate control of the preferential flow direction of the water, it is preferable that the first filtering holes are gradually concentrated from the center to both ends of the support tube.
In order to facilitate impurity removal in the support tube, preferably, the lower end of the tube body is fixedly connected with a fixed tube, the inner thread of the fixed tube is connected with a sealing column, and the tube body and the support tube are both in sealing connection with the sealing column.
Compared with the prior art, the utility model provides a geological drilling mud pump, which has the following beneficial effects:
1. this geological drilling slush pump links to each other external pipeline and body through the flange to at the drainage end installation pipeline of slush pump body, the slush pump body begins to draw water, and when rivers entered into the drinking-water pipe through the body, first entering into the drinking-water pipe after filtering through first filtration pore and second filtration pore earlier, prevented that the particulate matter from entering into in the drinking-water pipe.
2. This geological drilling slush pump, particulate matter pile up gradually in first filtration pore, through the design of conical surface and rivers direction, make the pile up the direction of particulate matter for pile up from separation blade department gradually to the direction of keeping away from the slush pump body to prevent effectively that first filtration pore from totally blockking up, and improved the allowed volume of piling up of particulate matter in the body effectively.
3. This geological drilling slush pump is through taking down the body earlier, takes down the sealing post again, pours out the big particulate matter in the body, when wasing it, can wash by water from the flange department that is close to separation blade one side to clear up the particulate matter effectively, be convenient for use next time.
The device has the advantages that the non-related parts are the same as or can be realized by adopting the prior art, the particulate matters are effectively prevented from entering the water suction pipe, and the allowable accumulation amount of the particulate matters in the pipe body is improved. The utility model effectively solves the problem of less allowable stacking amount of the traditional filter screen, and can clean the filter screen without replacing the filter screen for a long time, thereby realizing long-time water supply.
Drawings
FIG. 1 is a schematic diagram of a geological drilling slurry pump according to the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of a geological drilling slurry pump according to the present utility model;
fig. 3 is a schematic cross-sectional view of a geological drilling slurry pump according to the present utility model.
In the figure: 1. a tube body; 101. a flange; 102. a mud pump body; 103. a water pumping pipe; 2. a support tube; 201. a first filter hole; 202. a baffle; 203. a second filter hole; 204. a first gap; 3. a fixed tube; 301. and sealing the column.
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.
Referring to fig. 1-3, a geological drilling mud pump, comprising: the mud pump body 102 further includes: a pumping pipe 103 fixed at the pumping end of the slurry pump body 102; the pipe body 1 is fixed on the water pumping pipe 103, the pipe body 1 is arranged in a biconical shape, and two ends of the pipe body are small openings; a support tube 2 fixed in the tube body 1; a baffle 202 fixed at one end of the support tube 2 near the water pumping pipe 103; a first gap 204 provided between the pipe body 1 and the support pipe 2; a plurality of groups of first filter holes 201 are circumferentially arranged on the support tube 2.
The pipe body 1 is fixedly connected with the water pumping pipe 103 through the flange 101, and the flange 101 is symmetrically fixed at two ends of the pipe body 1.
The pipe body 1 is biconical, and both ends are the osculum, and wherein, pipe body 1 and stay tube 2 all adopt biconical design to the osculum end is towards the outside, conveniently links to each other with drinking-water pipe 103 and external pipeline.
The baffle plate 202 is provided with a plurality of second filtering holes 203, and when the second filtering holes 203 are blocked by the particulate matters, the slurry can be filtered continuously through the first filtering holes 201, so that the allowable accumulation amount of the particulate matters is effectively improved.
The first filter holes 201 are gradually concentrated from the center to both ends of the support tube 2.
The lower extreme fixedly connected with fixed pipe 3 of body 1, fixed pipe 3 internal thread is connected with sealing post 301, and body 1 and stay tube 2 all are with sealing post 301 sealing connection.
When the drilling operation is performed, water needs to be conveyed into the drill hole, an external pipeline is connected with the pipe body 1 through the flange 101, the pipeline is installed at the drainage end of the slurry pump body 102, the slurry pump body 102 starts pumping water, and when water flow enters the water pumping pipe 103 through the pipe body 1, the water flow enters the water pumping pipe 103 after being filtered through the first filter holes 201 and the second filter holes 203, so that particulate matters are prevented from entering the water pumping pipe 103.
As the particles become more, the particles are gradually deposited in the first filter hole 201, and the deposition direction of the particles is gradually from the baffle plate 202 to a direction away from the mud pump body 102 by the design of the conical surface and the water flow direction, so that the first filter hole 201 is effectively prevented from being totally blocked, and the allowable deposition amount of the particles in the pipe body 1 is effectively improved.
When the inside of the pipe body 1 needs to be cleaned, the pipe body 1 is firstly taken down, then the sealing column 301 is taken down, large particles in the pipe body 1 are poured out, and when the large particles are cleaned, the large particles can be flushed from the flange 101 close to one side of the baffle plate 202, so that the particles are effectively cleaned, and the next use is facilitated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. Geological drilling mud pump comprising: the mud pump body (102), its characterized in that still includes:
the pumping pipe (103) is fixed at the pumping end of the slurry pump body (102);
the pipe body (1) is fixed on the water pumping pipe (103), and the pipe body (1) is arranged in a biconical shape and two ends of the pipe body are small openings;
the support tube (2) is fixed in the tube body (1);
the baffle plate (202) is fixed at one end of the supporting tube (2) close to the water suction tube (103);
a first gap (204) arranged between the pipe body (1) and the support pipe (2);
the plurality of groups of first filter holes (201) are circumferentially arranged on the supporting tube (2).
2. Geological drilling mud pump according to claim 1, characterized in that the pipe body (1) is fixedly connected with the water suction pipe (103) by means of a flange (101), and that the flange (101) is symmetrically fixed at both ends of the pipe body (1).
3. Geological drilling mud pump according to claim 1, characterized in that said baffle (202) is provided with a plurality of second filtering holes (203).
4. Geological drilling mud pump according to claim 1, characterized in that the first filtering holes (201) are gradually denser from the centre to the two ends of the support pipe (2).
5. Geological drilling mud pump according to claim 1, characterized in that the lower end of the pipe body (1) is fixedly connected with a fixed pipe (3), the fixed pipe (3) is internally and in threaded connection with a sealing column (301), and the pipe body (1) and the supporting pipe (2) are both in sealing connection with the sealing column (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258815.7U CN219691692U (en) | 2023-08-22 | 2023-08-22 | Geological drilling mud pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258815.7U CN219691692U (en) | 2023-08-22 | 2023-08-22 | Geological drilling mud pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219691692U true CN219691692U (en) | 2023-09-15 |
Family
ID=87962929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322258815.7U Active CN219691692U (en) | 2023-08-22 | 2023-08-22 | Geological drilling mud pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219691692U (en) |
-
2023
- 2023-08-22 CN CN202322258815.7U patent/CN219691692U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |