CN217557869U

CN217557869U - Novel sump convenient to sump silt clearance just improves drain pump life

Info

Publication number: CN217557869U
Application number: CN202221533978.0U
Authority: CN
Inventors: 徐凯; 卢鑫宇; 张飞建
Original assignee: Anhui Hengyuan Coal Electricity Group Co Ltd
Current assignee: Anhui Hengyuan Coal Electricity Group Co Ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-11
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to a colliery working face sump technical field specifically is a novel sump convenient to sump silt clearance just improves drain pump life, including the sump body, the sump body is through setting up waterwall and fender mud wall, waterwall and fender mud wall are parallel to each other, waterwall and fender mud wall divide the sump body into sedimentation tank, buffer zone and suction well, be equipped with the divider wall between waterwall and the fender mud wall, the buffer zone is divided into first district and second district by the divider wall, first district and second district wait greatly, the sedimentation tank is close to with the waterwall, the utility model discloses a construction fender mud wall and divider wall carry out wet-dry separation with sewage in the sump, make things convenient for the drainage personnel to carry out the sump clearance without the offal drain pump, can guarantee to clean coal (rock) powder clean up when clearing up the sump moreover, solved the wearing and tearing of coal (rock) powder impeller clean up unclean to the pump accident and bury the pump emergence, effectively improve the technological problem that life hangs down.

Description

Novel sump convenient to sump silt clearance just improves drain pump life

Technical Field

The utility model relates to a colliery working face sump technical field specifically is a novel sump convenient to sump silt clearance just improves drain pump life.

Background

The drainage sump commonly used in the pit basically comprises a sedimentation tank and a water storage tank, sewage produced by a working face and drilling water and the like enter the water storage tank after being precipitated by the sedimentation tank, the sedimentation tank has poor precipitation effect when the water volume is large and coal (rock) powder is fine, more drainage personnel of the coal (rock) powder entering the water storage tank of the sump need to go down into the sump for cleaning the sump, and the health of workers is seriously influenced by long-time soaking in water.

Water is always in the water sump, and coal (rock) powder is difficult to clean, so that a water suction impeller of the water pump is quickly abraded, and the water discharge electric pump needs to be frequently replaced to ensure the water discharge capacity of the water sump; in addition, when the sewage contains more coal (rock) powder, pump burying and pump burning accidents can also happen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel sump convenient to sump silt clearance just improves drain pump life to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a novel sump convenient to sump silt clearance just improves drain pump life, includes the sump body, the sump body comes breakwater and fender mud wall through setting up, breakwater and fender mud wall are parallel to each other, breakwater and fender mud wall divide the sump body into sedimentation tank, buffer zone and suction well, be equipped with the division wall between breakwater and the fender mud wall, the buffer zone is divided into first district and second district by the division wall, first district and second district wait greatly, the sedimentation tank is close to with the breakwater, the suction well is close to with fender mud wall, first mouth of a river and second mouth of a river have been seted up at the top of breakwater, first mouth of a river and second mouth of a river respectively with first district and second district one-to-one, the spout has been seted up to first district and second district inner wall, the manger plate subassembly is installed to the inner wall of spout.

Preferably, the length of the water sump body is four-point five meters, the width of the water sump body is four-point meters, and the depth of the water sump body is one-point two meters.

Preferably, the area with the width of five meters on one side of the water absorption well is bedded to the area with the depth of five meters on one side.

Preferably, the height of the partition wall is zero four meters.

Preferably, the height of the mud blocking wall is two meters, and the mud blocking wall is embedded in the isolation wall.

Preferably, the water blocking assembly comprises a fixed frame and a water blocking plate, the fixed frame is fixedly installed on the inner wall of the sliding groove, the inner side wall of the fixed frame is provided with a slot, the top of the fixed frame is provided with an insertion hole communicated with the slot, and the water blocking plate is connected to the inner wall of the slot in a sliding mode.

Preferably, the water baffle assembly further comprises a concave frame, the concave frame is fixed to the top of the fixed frame, a vertical rod is arranged in the middle of the top of the concave frame, and a connecting rod mechanism is arranged between the vertical rod and the water baffle.

Preferably, the link mechanism comprises a moving rod, the middle position of the outer wall of the moving rod is fixed on the vertical rod, two ends of the moving rod are hinged with a third connecting rod, two side faces, away from the moving rod, of the third connecting rod are hinged with a first connecting rod and a second connecting rod respectively, one end, away from the third connecting rod, of the first connecting rod is hinged with the water baffle, and one end, away from the third connecting rod, of the second connecting rod is hinged on the inner wall of the top of the concave frame.

Preferably, the outer wall of one side of the concave frame is provided with a fixing hole, the fixing hole is aligned with the central shaft of the vertical rod, the bottom end of the outer side wall of the vertical rod is provided with a positioning hole, and the inner wall of the fixing hole is fixed with a pull pin matched with the positioning hole.

The utility model discloses an improve and provide a novel sump convenient to sump silt clearance and improve drain pump life here, compare with prior art, have following improvement and advantage:

the utility model discloses a construction fender mud wall and division wall in the sump carry out the wet separation futilely with sewage, make things convenient for the drainage personnel to carry out the sump clearance without launching, can guarantee to clear up the sump time with coal (rock) powder clean up moreover, solved the unclean wearing and tearing to the drain pump impeller of coal (rock) powder clean up and bury the pump occurence of failure, effectively improve the technological problem that drain pump life hangs down.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention (the water blocking assembly is a schematic view);

fig. 2 is a schematic plan view of the water retaining assembly of the present invention (the water retaining assembly is a schematic view);

fig. 3 is a schematic side view of the present invention (the water blocking assembly is a schematic view);

FIG. 4 isbase:Sub>A schematic cross-sectional view A-A of FIG. 3 (with the water dam assembly shown in simplified form);

fig. 5 is a schematic view of the concrete plane structure of the water retaining assembly of the present invention.

Description of the reference numerals:

1. a sump body; 2. a suction well; 3. a mud wall; 4. a buffer area; 5. a partition wall; 6. a water retaining wall; 7. a sedimentation tank; 8. a water retaining assembly; 81. a fixed frame; 82. a water baffle; 83. a concave frame; 84. a first connecting rod; 85. a second connecting rod; 86. a third connecting rod; 87. a travel bar; 88. a vertical rod; 89. and (6) pulling the pin.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a novel sump convenient to sump silt clearance and improve drain pump life here, the technical scheme of the utility model is:

as shown in fig. 1-4, a novel sump convenient for cleaning sump silt and improving the service life of a drainage pump comprises a sump body 1, the sump body 1 is provided with a water retaining wall 6 and a mud retaining wall 3, the water retaining wall 6 and the mud retaining wall 3 are parallel to each other, the water retaining wall 6 and the mud retaining wall 3 divide the sump body 1 into a sedimentation tank 7, a buffer zone 4 and a suction well 2, a separation wall 5 is arranged between the water retaining wall 6 and the mud retaining wall 3, the buffer zone 4 is divided into a first zone and a second zone by the separation wall 5, the first zone and the second zone are equal in size, the sedimentation tank 7 is close to the water retaining wall 6, the suction well 2 is close to the mud retaining wall 3, the top of the water retaining wall 6 is provided with a first water gap and a second water gap, the first water gap and the second water gap are respectively in one-to-one correspondence with the first zone and the second zone, the inner walls of the first zone and the second zone are provided with a chute, the inner walls of the chute are provided with a water retaining component 8, when coal (rock) cleaning water is cleaned by a solid water inlet of the second zone, and the water retaining well is a clean water inlet of a solid rock cleaning well; pull out first district water retaining subassembly 8 when needs clearance second district coal (rock) powder, insert the second district water retaining subassembly 8 solid.

Further, the length of the water sump body 1 is four-point five meters, the width is four-point meters and the depth is one-point two meters, the water sump body 1 is designed in an open air mode, the convenient odor is dispersed, a greenhouse can be built above the water sump body 1, and an air purifier is arranged at the ventilation position of the greenhouse and used for treating the odor.

Furthermore, the water absorption well 2 and the sump body 1 adopt a fault type design, so that the water in the water absorption well 2 is conveniently precipitated, namely, precipitates are precipitated at the bottom of the water absorption well 2, and the precipitates are difficult to absorb when a water pump absorbs water.

Furthermore, the height of the partition wall 5 is four meters at zero, the partition wall 5 is arranged to enable the first area and the second area to work alternately, the height of the mud blocking wall 3 is two meters at zero, the mud blocking wall 3 is used for blocking solid matters in water to enable the solid matters to be deposited, and the mud blocking wall 3 is embedded into the partition wall 5.

Further, water blocking component 8 includes fixed frame 81 and breakwater 82, fixed frame 81 fixed mounting is on the inner wall of spout, the slot has been seted up to fixed frame 81's inside wall, the inserted hole with the slot intercommunication is seted up at fixed frame 81's top, breakwater 82 sliding connection is on the inner wall of slot, water blocking component 8 still includes spill frame 83, spill frame 83 is fixed at fixed frame 81's top, vertical pole 88 has been seted up to spill frame 83's top intermediate position, link mechanism is used in the setting between vertical pole 88 and the breakwater 82, the surface of breakwater 82 scribbles the antirust coat.

Further, the link mechanism includes a moving rod 87, the middle position of the outer wall of the moving rod 87 is fixed on a vertical rod 88, two ends of the moving rod 87 are hinged with a third connecting rod 86, two side surfaces of the third connecting rod 86 far away from the moving rod 87 are respectively hinged with a first connecting rod 84 and a second connecting rod 85, one end of the first connecting rod 84 far away from the third connecting rod 86 is hinged on the water baffle 82, one end of the second connecting rod 85 far away from the third connecting rod 86 is hinged on the inner wall of the top of the concave frame 83, as shown in fig. 5, when the first connecting rod 84 and the second connecting rod 85 on the same side form a straight line, the whole link mechanism forms a self-locking mechanism.

Further, a fixing hole is formed in the outer wall of one side of the concave frame 83, the fixing hole is aligned with the central shaft of the vertical rod 88, a positioning hole is formed in the bottom end of the outer side wall of the vertical rod 88, a pull pin 89 matched with the positioning hole is fixed on the inner wall of the fixing hole, the vertical rod 88 is pulled, the vertical rod 88 pulls the connecting position of the first connecting rod 84 and the second connecting rod 85 through the moving rod 87, the first connecting rod 84 and the second connecting rod 85 form a V shape at the moment, the water baffle 82 is pulled upwards until the pull pin 89 coincides with the positioning hole, and the vertical plate 88 is locked.

In conclusion: through retaining wall 3 and division wall 5 of being under construction in the sump, carry out the wet separation futilely with sewage, make things convenient for drainage personnel to carry out the sump clearance without launching, with coal (rock) powder clean up when can ensureing to clear up the sump in addition, solved coal (rock) powder clean up unclean to the wearing and tearing of drain pump impeller with bury the pump occurence of failure, effectively improve the technical problem that drain pump life is low.

Claims

1. The utility model provides a novel sump convenient to sump silt clearance just improves drain pump life, includes sump body (1), its characterized in that: the sump body (1) comes waterwall (6) and fender mud wall (3) through setting up, waterwall (6) and fender mud wall (3) are parallel to each other, waterwall (6) and fender mud wall (3) divide sump body (1) into sedimentation tank (7), buffer (4) and suction well (2), be equipped with between waterwall (6) and fender mud wall (3) divider wall (5), buffer (4) are divided into first district and second district by divider wall (5), first district and second district wait greatly, sedimentation tank (7) are close to with waterwall (6), suction well (2) are close to with fender mud wall (3), first mouth of a river and second mouth of a river have been seted up at the top of waterwall (6), first mouth of a river and second mouth of a river respectively with first district and second district one-to-one, first district and second district inner wall have been seted up, manger plate subassembly (8) are installed to the inner wall of spout.

2. The novel sump of claim 1, wherein the sump is configured to facilitate sump sludge cleaning and improve a service life of the drain pump, and further comprising: the length of sump body (1) is four points five meters, wide for four points meter and two meters for a bit deep, the regional bed of five meters width in one point of suction well (2) side is five meters to five meters in a bit deep, division wall (5) height is four meters at zero point, fender mud wall (3) height is two meters at zero point, and fender mud wall (3) embedding is in division wall (5).

3. The novel sump of claim 1, wherein the sump is configured to facilitate sump sludge cleaning and improve a service life of the drain pump, and further comprising: the water retaining assembly (8) comprises a fixed frame (81) and a water retaining plate (82), the fixed frame (81) is fixedly installed on the inner wall of the sliding groove, the inner side wall of the fixed frame (81) is provided with a slot, the top of the fixed frame (81) is provided with an insertion hole communicated with the slot, and the water retaining plate (82) is connected to the inner wall of the slot in a sliding mode.

4. The novel sump of claim 3, wherein the sump is adapted to facilitate sump sludge cleaning and improve a service life of the drain pump, and further comprising: the water retaining assembly (8) further comprises a concave frame (83), the concave frame (83) is fixed to the top of the fixed frame (81), a vertical rod (88) is arranged in the middle of the top of the concave frame (83), and a connecting rod mechanism is arranged between the vertical rod (88) and the water retaining plate (82).

5. The novel sump of claim 4, wherein the sump is configured to facilitate sump sludge cleaning and improve a service life of the drain pump, and wherein: the link mechanism comprises a moving rod (87), the middle position of the outer wall of the moving rod (87) is fixed on a vertical rod (88), two ends of the moving rod (87) are hinged with a third connecting rod (86), two side faces, far away from the moving rod (87), of the third connecting rod (86) are hinged with a first connecting rod (84) and a second connecting rod (85) respectively, one end, far away from the third connecting rod (86), of the first connecting rod (84) is hinged on a water baffle (82), and one end, far away from the third connecting rod (86), of the second connecting rod (85) is hinged on the inner wall of the top of the concave frame (83).

6. The novel sump of claim 4, wherein the sump is configured to facilitate sump sludge cleaning and improve a service life of the drain pump, and wherein: the outer wall of one side of the concave frame (83) is provided with a fixing hole, the fixing hole is aligned with the central shaft of the vertical rod (88), the bottom end of the outer side wall of the vertical rod (88) is provided with a positioning hole, and the inner wall of the fixing hole is fixed with a pull pin (89) matched with the positioning hole.