CN203584458U - Movable type gas drainage pump station for mines - Google Patents
Movable type gas drainage pump station for mines Download PDFInfo
- Publication number
- CN203584458U CN203584458U CN201320658969.9U CN201320658969U CN203584458U CN 203584458 U CN203584458 U CN 203584458U CN 201320658969 U CN201320658969 U CN 201320658969U CN 203584458 U CN203584458 U CN 203584458U
- Authority
- CN
- China
- Prior art keywords
- seam
- pump
- pump housing
- ring vacuum
- water ring
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000005065 mining Methods 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a movable type gas drainage pump station for mines. The gas drainage pump station comprises a base, axles, a motor, a reducer, a water ring vacuum pump and a gas-water separation tank, wherein the axles are arranged at the lower part of the base; the motor, the reducer, the water ring vacuum pump and the gas-water separation tank are arranged at the upper part of the base; an output shaft of the motor is connected with the input of the reducer, the output of the reducer is connected with the water ring vacuum pump, and an outlet of the water ring vacuum pump is connected with an inlet of the gas-water separation tank through a gas suction pipe. According to the gas drainage pump station, the super-large water ring vacuum pump convenient to install and dismount is adopted, accurate positioning between a pump body and left and right distributors as well as the left and right distributors and left and right side covers is realized through stop ports, conveniently detachable connection of the pump body and the left and right side covers can be realized through flanges, the limitation of wellhead dimensions can be avoided, and the water ring vacuum pump can be delivered under a well in a split manner and installed for use in the field.
Description
Technical field
The utility model relates to a kind of gas drainage under suction device, is specifically related to a kind of mining portable gas draw-off pump station that can install and use at scene, down-hole.
Background technology
Colliery, in mining process, has a large amount of gas to produce, if prevent and treat improperly, brings huge loss and have a strong impact on to national wealth and social stability.In order to administer Gas Disaster, generally take dash dilution gas, the coal bed drilling method such as draw out methane is prevented and treated, and wherein gas drainage under suction is to solve at present the most frequently used, the effective method of gas problem.Existing mining portable gas draw-off pump station, directly draws out methane owing to can going deep into scene, exploiting field, and by pipeline, the defeated ground that is discharged to of methane gas is used, and turns bane into boon, and is therefore used widely.The critical piece of mining portable gas draw-off pump station is water ring vacuum pump, the drawbar structure of existing water ring vacuum pump, and after aboveground installing, integral body is transported to the exploiting field of down-hole and uses.During maintenance, because of the locate mode of this Tiebar structure, under the limited steric requirements in down-hole dismounting and assembling very difficult and dangerous, generally integral body is transported to aboveground maintenance.Therefore, be only applicable to middle-size and small-size gas exhaust device.And for large-scale gas exhaust device, its single pump size has reached 5M * 3M * 3M at present, and 33 tons of single pump weight >, if transport to coal mine ground by pump integral body during maintenance, will be subject to heavily quantitative limitation and very difficult of well head size and pump itself, and uneconomical.Therefore, the drawbar structure of existing water ring vacuum pump, is used in the large-scale mine movable gas drawing-off pump station that cannot install and use at scene, down-hole.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of mining portable gas draw-off pump station of installing and using at scene, down-hole of being applicable to is provided.
The purpose of this utility model is achieved in that a kind of mining portable gas draw-off pump station, comprise base, be arranged on the wheel shaft of base bottom, the motor on top, reductor, water ring vacuum pump and gas-water separation are filled with, the output shaft of motor is connected with water ring vacuum pump by reductor, the entrance that Water-ring vacuum delivery side of pump is filled with gas-water separation by exhaust pipe is connected, it is characterized in that: between the pump housing of described water ring vacuum pump and left and right distributor, between left and right distributor and left and right side cap, by seam, locate, between the pump housing and left and right side cap, by flange, be connected, left and right distributor is clamped between the pump housing and left and right side cap.
Described water ring vacuum pump comprises axle, left and right side cap, left and right distributor, the pump housing, impeller and Y-axis bearing, impeller is arranged on axle, impeller and eccentric shaft are arranged in the pump housing, and are supported in the Y-axis bearing at two ends, and left and right bearing is socketed in respectively between axle and Y-axis bearing; The outer rim of the pump housing and left and right distributor link is provided with flange, and port is provided with seam; The external diameter that left and right distributor and the pump housing agree with mutually and be provided with seam with the endoporus that left and right side cap agrees with mutually; The outer rim of left and right side cap and left and right distributor link is provided with flange, and port is provided with seam; The external diameter seam of left and right distributor agrees with mutually with pump housing seam, and endoporus seam agrees with mutually with left and right side cap seam, and bolt is tightened in the screw of left and right side cap flange through pump housing flange, and left and right distributor is clamped between the pump housing and left and right side cap.
Described left and right bearing adopts Biserial cylindrical roller bearing.
Compared with prior art, the utility model adopts the super-huge water ring vacuum pump being easy for installation and removal, and can not be subject to the restriction of well head size, and water ring vacuum pump split is transported to down-hole, and install and use at scene.In order to realize on-the-spot accurate installation, the utility model is the pump housing and a left side at water ring vacuum pump, the outer rim that parts orchestration link on the right side is provided with flange, port is provided with seam, on a left side, part on the right side external diameter that orchestration and the pump housing agree with mutually and with a left side, the endoporus that right cap is agreed with is mutually provided with seam, on a left side, right cap is with left, the outer rim that parts orchestration link on the right side is also provided with flange, at port, be provided with seam, the pump housing is with left like this, part orchestration on the right side and realize accurately location by seam, left, part orchestration on the right side with left, right cap also realizes accurately location by seam, during installation, bolt is tightened on a left side through pump housing flange, in the screw of right cap flange, by a left side, part orchestration on the right side and be clamped in the pump housing with left, between right cap, can be by a left side, right cap and a left side, part orchestration on the right side by together with the tension of bolt and the pump housing.During dismounting, as long as unclamp bolt, can realize left and right side cover, left and right distributor is separated with the pump housing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is water ring vacuum pump structural representation.
Fig. 3 is A place enlarged drawing in Fig. 2.
Fig. 4 is B place enlarged drawing in Fig. 2.
In figure, base 1, wheel shaft 2, motor 3, reductor 4, water ring vacuum pump 5, axle 51, left and right side cap 52 and 53, left and right side cap flange 52a and 53a, left and right side cap seam 52b and 53b, left and right distributor 54 and 55, left and right distributor external diameter seam 54a and 55a, left and right distributor endoporus seam 54b and 55b, the pump housing 56, pump housing flange 56a, pump housing seam 56b, impeller 57, Y-axis bearing 58 and 59, left and right bearing 58a and 59a, gas-water separation filling 6, exhaust pipe 7, bolt 8.
The specific embodiment
The utility model is described in further detail by reference to the accompanying drawings for embodiment below.
Referring to Fig. 1: a kind of large-scale mine movable gas drawing-off pump station of the utility model, comprise base 1, be arranged on the wheel shaft 2 of base 1 bottom, the motor 3 on top, reductor 4, water ring vacuum pump 5 and gas-water separation fill with 6, the output shaft of motor 3 is connected with the input of reductor 4, the output of reductor 4 is connected with water ring vacuum pump 5, and the outlet of water ring vacuum pump 5 is connected by the entrance of exhaust pipe 7 and gas-water separation filling 6.
Referring to Fig. 2-4: water ring vacuum pump 5 adopts super-huge water ring vacuum pump, comprise axle 51, left and right side cap 52 and 53, left and right distributor 54 and 55, the pump housing 56, impeller 57, Y-axis bearing 58 and 59, left and right bearing 58a and 59a, impeller 57 is arranged on axle 51, impeller 57 is arranged in the pump housing 56 with axle 51 bias, and be supported in the Y-axis bearing 58 and 59 at two ends, left and right bearing 58a and 59a are socketed in respectively between axle 51 and Y-axis bearing 58 and 59, and left and right bearing 58a and 59a adopt Biserial cylindrical roller bearing.
In the pump housing 56 and the outer rim of left and right distributor 54 and 55 links, be provided with flange 56a, port is provided with seam 56b; The external diameter agreeing with mutually with the pump housing 56 with 55 at left and right distributor 54 is provided with seam 54a and 55a, is provided with seam 54b and 55b with left and right side cover 52 and 53 endoporus that agree with mutually; Left and right side cover 52 and 53 and the outer rim of left and right distributor 54 and 55 links be provided with flange 52a and 53a, port is provided with seam 52b and 53b.
During installation, first by the seam 56b of the pump housing 56 respectively with a left side, the seam 54a and the 55a that part orchestration 54 and 55 external diameters on the right side agree with, alignment, realize accurately location, again by a left side, right cap 52 and 53 seam 52b and 53b respectively with a left side, the seam 54b and the 55b that part orchestration 54 and 55 endoporus on the right side agree with, alignment, realize accurately location, bolt 8 is tightened on a left side through the flange 56a of the pump housing 56, in the screw of right cap 52 and 53 flange 52a and 53a, by a left side, part orchestration 54 and 55 on the right side and be clamped in the pump housing 56 with left, between right cap 52 and 53, can be by a left side, right cap 52 and 53 and left, part on the right side orchestration 54 with 55 by together with 56 tensions of bolt and the pump housing.
During dismounting, as long as unclamp bolt 8, can realize left and right side cover 52 and 53, left and right distributor 54 with 55 separated with the pump housing 56.
Claims (3)
1. a mining portable gas draw-off pump station, comprise base (1), be arranged on the wheel shaft (2) of base (1) bottom, the motor on top (3), reductor (4), water ring vacuum pump (5) and gas-water separation are filled with (6), the output shaft of motor (3) is connected with water ring vacuum pump (5) by reductor (4), the entrance that the outlet of water ring vacuum pump (5) is filled with (6) by exhaust pipe (7) with gas-water separation is connected, it is characterized in that: the pump housing (56) of described water ring vacuum pump (5) and left and right distributor (54, 55) between, left and right distributor (54, 55) with left and right side cap (52, 53) between, by seam, locate, the pump housing (56) and left and right side cap (52, 53) between, by flange, connect, left, part orchestration (54 on the right side, 55) be clamped in the pump housing (56) and left and right side cap (52, 53) between.
2. according to the said a kind of large-scale mine movable gas drawing-off pump station of claim 1, it is characterized in that described water ring vacuum pump (5) comprises axle (51), left and right side cap (52, 53), left and right distributor (54, 55), the pump housing (56), impeller (57) and Y-axis bearing (58, 59), impeller (57) is arranged on axle (51), impeller (57) is arranged in the pump housing (56) with axle (51) bias, and be supported on the Y-axis bearing (58 at two ends, 59) on, left and right bearing (58a, 59a) be socketed in respectively axle (51) and Y-axis bearing (58, 59) between, the pump housing (56) is provided with flange (56a) with the outer rim of left and right distributor (54,55) link, and port is provided with seam (56b), left and right distributor (54,55) is provided with seam (54a, 55a) with the external diameter that the pump housing (56) agrees with mutually, and the endoporus agreeing with mutually with left and right side cap (52,53) is provided with seam (54b, 55b), left and right side cap (52,53) is provided with flange (52a, 53a) with the outer rim of left and right distributor (54,55) link, and port is provided with seam (52b, 53b), the external diameter seam of left and right distributor (54a, 55a) agrees with mutually with pump housing seam (56b), endoporus seam (54b, 55b) agrees with mutually with left and right side cap seam (52b, 53b), bolt (8) is tightened in the screw of left and right side cap flange (52a, 53a) through pump housing flange (56a), and left and right distributor (54,55) is clamped between the pump housing (56) and left and right side cap (52,53).
3. according to the said a kind of large-scale mine movable gas drawing-off pump station of claim 2, it is characterized in that described left and right bearing (58a, 59a) adopts Biserial cylindrical roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658969.9U CN203584458U (en) | 2013-10-24 | 2013-10-24 | Movable type gas drainage pump station for mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658969.9U CN203584458U (en) | 2013-10-24 | 2013-10-24 | Movable type gas drainage pump station for mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584458U true CN203584458U (en) | 2014-05-07 |
Family
ID=50582394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658969.9U Expired - Lifetime CN203584458U (en) | 2013-10-24 | 2013-10-24 | Movable type gas drainage pump station for mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2684789C1 (en) * | 2018-07-20 | 2019-04-15 | Иван Валерьевич Китаев | Autonomous degassing unit |
-
2013
- 2013-10-24 CN CN201320658969.9U patent/CN203584458U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2684789C1 (en) * | 2018-07-20 | 2019-04-15 | Иван Валерьевич Китаев | Autonomous degassing unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202064905U (en) | Gas lifting and liquid discharging device for vehicle natural gas compressor | |
| CN201953368U (en) | Coal mine underground unitized fracturing device | |
| CN206785309U (en) | Colliery deep-hole pneumatic drill carriage | |
| CN101915074A (en) | Oil field well casing gas recovery device and process | |
| CN203584458U (en) | Movable type gas drainage pump station for mines | |
| CN202598131U (en) | Oil-gas mixing transportation device of crude oil and oil field gas in oil field | |
| CN205076865U (en) | Water treatment charge device | |
| CN203683073U (en) | Containerized filling station | |
| CN204568651U (en) | Efficient explosion-isolative oil-cooled motorized pulleys | |
| CN202814805U (en) | Concrete pipe inner water pressure vertical type detection device | |
| CN203529735U (en) | Driving wheel of monorail crane | |
| CN208329142U (en) | A kind of novel integrated pressure sewage pumping station | |
| CN202892983U (en) | Oil-gas-water phase separation skid-mounted pressurizing device | |
| CN102889431A (en) | Pipe clamp | |
| CN202834758U (en) | Natural gas integrated standard station equipment | |
| CN202273826U (en) | Separated-type base of large-scale compressor set | |
| CN204457867U (en) | Mine pressure air system dewaters supercharging device | |
| CN204752184U (en) | Multi -functional tank service truck | |
| CN103807596B (en) | A kind of lightweight shipping container | |
| CN201915907U (en) | Oil well bushing oil-collecting moving device | |
| CN203685154U (en) | Compact type GLCC separating and supercharging device | |
| CN102908833A (en) | Movable dust collector with track | |
| CN102003163A (en) | Well mouth eccentric pressurizing sleeve oil recycling mobile device of production well | |
| CN204532236U (en) | Stir note integrated pump | |
| CN202751873U (en) | Oil transmission pipeline high efficiency filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |