CN220317603U - Mud pressing device of underground sewage treatment station - Google Patents

Abstract

The utility model discloses a mud pressing device of an underground sewage treatment station, which comprises a fixing frame, a material pipe, a driver, a drainage tank, a hopper, a water seepage plate, a screw rod and an extrusion device. According to the utility model, the extruding device is arranged, the motor is started after the sludge is scattered in the charging barrel, so that the extruding plate is pushed leftwards to extrude the sludge scattered in the charging barrel again, part of residual water in the extruded sludge can be extruded out and then enters the drainage tank to be collected through the drainage pipe, the extruding plate can block the discharge hole of the material pipe when pushing the sludge in the charging barrel, so that the sludge in the material pipe can not be discharged, the sludge lifting extrusion capacity in the material pipe can be continuously compressed under the continuous rotation of the screw rod, the solid-liquid separation effect is effectively improved, and part of water is reduced and remains in the sludge.

Description

Mud pressing device of underground sewage treatment station

Technical Field

The utility model relates to the field related to underground sewage treatment, in particular to a mud pressing device of an underground sewage treatment station.

Background

The underground sewage treatment station is arranged in a coal mine, in the process of mining, as the excavation depth of the coal mine is continuously increased, groundwater is in contact reaction with coal and rock stratum, the color of the groundwater becomes turbid, and a large amount of suspended matters and harmful elements are contained, and the underground mine wastewater cannot be directly drunk, otherwise, poisoning phenomenon can occur, but the underground mine wastewater must be treated and processed and then discharged, so that the underground sewage treatment station needs to be used for treating the underground sewage.

The prior patent: CN216584688U discloses a sludge press filtration device for sewage treatment, including the agitator tank, one side lower extreme of agitator tank is provided with connects the tang, connect tang department fixedly connected with and fold spiral shell formula pressure filter, fold spiral shell formula pressure filter upper end and set up the inlet pipe, and inlet pipe department fixed connection is in connection tang department surface, the inboard surface both ends fixedly connected with bulge loop cover of agitator tank, the inboard surface of bulge loop cover is connected with the axostylus axostyle through the bearing, the outer end surface fixedly connected with stirring leaf of axostylus axostyle, stirring leaf evenly distributed is at the surface of axostylus axostyle, and presents the spiral and drop into the distribution, the upper end surface of agitator tank is provided with the backup pad, the fixed surface of backup pad is connected with the motor, through adopting horizontal agitator tank subassembly, its inside horizontal stirring subassembly, belt drive, simple structure is with low costs to stirring leaf spiral is folded into and is distributed, and the compounding is even, is convenient for lead the material.

The above-mentioned patent or existing mud pressing device has the following problems:

the existing mud pressing device can continuously rotate and extrude sludge through a screw rod, water in the sludge is discharged, the screw rod extrusion is obvious in effect, but when the screw rod extrudes the sludge, the screw rod extrusion effect is good to the water of the outer ring of the sludge, the water in the middle of the sludge possibly diffuses the outer ring after being extruded, the water can be absorbed by the sludge again when the water quantity is small, and then the sludge is discharged to cause that the sludge is also provided with water after a material pipe, so that the problem of incomplete solid-liquid separation effect is caused.

Disclosure of Invention

Therefore, in order to solve the defects, the utility model provides a mud pressing device of the underground sewage treatment station.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a mud device is pressed in sewage treatment station in pit, includes the mount, be equipped with the material pipe on the mount, the material pipe tip is equipped with the driver, is equipped with the water drainage tank at the lower extreme of material pipe, the top is equipped with the hopper, the material pipe inboard is equipped with the infiltration board, be equipped with the hob that is connected with the driver in the material pipe, the material pipe discharge end is equipped with extrusion device, extrusion device includes the mounting bracket, the material pipe tip is located to the mounting bracket, installs the motor on the mounting bracket, the screw rod that is connected with the output shaft of motor, the screw sleeve that is connected with the screw rod to the screw sleeve locates the stripper plate middle part, the stripper plate is located inside the feed cylinder, is equipped with spacing in the inside of feed cylinder, stripper plate is along spacing surface sliding connection, the lower extreme of feed cylinder is equipped with the drain pipe, the other end of drain pipe is connected on the water drainage tank, the feed cylinder surface is equipped with spacing slip subassembly.

Preferably, the limiting sliding component comprises a clamping block, the clamping block is arranged inside the charging barrel and is positioned on the limiting strip, a limiting plate is arranged on the surface, attached to the mounting frame, of the charging barrel, the limiting plate slides along the inner side of the mounting frame and stretches into the mounting box, a sliding sleeve is arranged in the middle of the limiting plate, the sliding sleeve is in sliding connection with the surface of the limiting rod, a spring is arranged on the surface of the limiting rod, and the limiting rod is arranged in the mounting box;

the installation box is provided with two, and is the symmetry setting on the mounting bracket surface, two the supporting structure of installation box is the same.

Preferably, the mounting frame is composed of five mounting arms and is respectively positioned at the upper end, the front end and the rear end of the material pipe.

Preferably, a sliding rod is arranged in the threaded sleeve, the sliding rod is inserted into the screw rod, and the sliding rod is in sliding connection with the screw rod.

Preferably, the drain pipe is a fold pipe which can be bent and easily stretched, and the pipe diameter of the drain pipe is not less than three centimeters.

Preferably, the limit bar is provided with four blocks, the limit bar is provided with clamping blocks, and the height of each clamping block is higher than that of the limit bar.

Preferably, the limiting rod is provided with two springs, and the two springs are respectively positioned at the left end and the right end of the fixing rod.

Preferably, the sliding sleeve end is provided with a sliding plate, the shape of the sliding plate is the same as that of the installation box, and the sliding plate is attached to the inner side surface of the installation box.

The utility model has the beneficial effects that:

according to the utility model, the extruding device is arranged, the motor is started after the sludge is scattered in the charging barrel, so that the extruding plate is pushed leftwards to extrude the sludge scattered in the charging barrel again, part of residual water in the extruded sludge can be extruded out and then enters the drainage tank to be collected through the drainage pipe, the extruding plate can block the discharge hole of the material pipe when pushing the sludge in the charging barrel, so that the sludge in the material pipe can not be discharged, the sludge lifting extrusion capacity in the material pipe can be continuously compressed under the continuous rotation of the screw rod, the solid-liquid separation effect is effectively improved, and part of water is reduced and remains in the sludge.

Further, through being equipped with spacing slip subassembly, the dead lever is spacing to the limiting plate, can make the feed cylinder spacing avoid following the rotation, and the mud in the feed cylinder is extruded the back, and the motor can drive the screw rod reverse rotation, and the stripper plate slides rightwards and drives the feed cylinder through the fixture block and slide rightwards, and the feed cylinder can separate with the material pipe to form one and be used as mud exhaust opening, provide the effect of ejection of compact for mud, in order to realize the beneficial effect of making things convenient for the mud ejection of compact, need not manual intervention.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of the structure of the extrusion device of the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of the extrusion apparatus of the present utility model;

fig. 5 is a schematic diagram of a front cross-sectional structure of a limit sliding assembly according to the present utility model.

Wherein: the device comprises a fixing frame-1, a material pipe-2, a driver-3, a water draining groove-4, a hopper-5, a water seepage plate-21, a screw rod-22, an extrusion device-6, a mounting frame-61, a motor-62, a screw rod-63, a threaded sleeve-64, an extrusion plate-65, a charging barrel-66, a limit bar-67, a water draining pipe-68, a limit sliding component-69, a sliding rod-641, a transmission block-642, a clamping block-609, a limit plate-691, a sliding sleeve-692, a limit rod-693, a spring-694, a mounting box-695 and a sliding plate-696.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1 and 2, the utility model provides a mud pressing device of an underground sewage treatment station, which comprises a fixing frame 1, wherein a material pipe 2 is arranged at the upper end of the fixing frame 1, the material pipe 2 is fixed on the fixing frame 1 through a bracket and is fixed in a bolt fixing manner, a driver 3 is arranged at the feeding end of the material pipe 2, an output shaft of the driver 3 stretches into the material pipe 2 and is in butt joint with one end of a screw rod 22 in the material pipe 2, the screw rod 22 is used for pressing mud in the material pipe 2, a water seepage plate 21 is arranged at the inner side of the material pipe 2 and is used for discharging water in the mud after the water is extruded, a water drainage groove 4 is arranged at the lower end of the material pipe 2 and is communicated with the water seepage plate 21, a hopper 5 is arranged at the top of the feeding end of the material pipe 2, and a pressing device 6 is arranged at the discharging end of the material pipe 2.

Referring to fig. 2, 3 and 4, the present utility model provides a mud pressing device for a sewage treatment station in the pit, the extrusion device 6 comprises a mounting frame 61, the mounting frame 61 is composed of 5 mounting arms, the 5 mounting arms are respectively arranged at the front end, the rear end and the upper end of a material pipe 2, the lower end is not provided with the mounting arms for discharging mud materials, one end of the mounting frame 61 is fixed at the discharge end of the material pipe 2 through bolts, the other end of the mounting frame 61 is fixed with a motor 62 through bolts, a butt screw 63 is connected on an output shaft of the motor 62, a threaded sleeve 64 in threaded connection with the screw 63, one end of the threaded sleeve 64 is fixed with the middle part of the extrusion plate 65 through bolts, so as to realize the fixation of the extrusion plate 65 and the threaded sleeve 64, the extrusion plate 65 is positioned in the material barrel 66, the extrusion plate 65 is attached to the inner side of the material barrel 66, four limit bars 67 are arranged at the inner side of the material barrel 66, the four limit bars 67 are fixed at the inner side of the material barrel 66 through cross parts, the extrusion plate 65 is slidingly connected along the surface of the limit bar 67, the limit bar 67 is used for limiting the extrusion plate 65, the limit bar 67 is used for preventing the extrusion thread sleeve 64 from rotating along with the screw 63, the lower end of the feed cylinder 66 is connected with a drain pipe 68, the other end of the drain pipe 68 is connected with the drain tank 4 so as to realize the communication between the feed cylinder 66 and the drain tank 4 through the drain pipe 68, the feed cylinder 66 is provided with a limit sliding component 69, the motor 62 arranged on the mounting frame 61, the screw 63 connected with the output shaft of the motor 62, the thread sleeve 64 connected with the screw 63, the thread sleeve 64 is arranged in the middle of the extrusion plate 65, the extrusion plate 65 is arranged in the feed cylinder 66, the limit bar 67 is arranged in the feed cylinder 66, the extrusion plate 65 is slidingly connected along the surface of the limit bar 67, the lower end of the feed cylinder 66 is provided with the drain pipe 68, the other end of the drain pipe 68 is connected with the drain tank 4, the surface of the charging barrel 66 is provided with a limiting sliding component 69, and the limiting sliding component 69 is used for limiting the charging barrel 66;

wherein, a slide bar 641 is integrally formed in the threaded sleeve 64, and the slide bar 641 is slidably connected with the screw 63 for providing support to the end of the screw 63;

wherein, drain pipe 68 is the fold pipe that can buckle easily tensile, and drain pipe 68's pipe diameter is 3cm.

Referring to fig. 4 and 5, the present utility model provides a mud pressing device for an underground sewage treatment station, the limiting sliding assembly 69 includes clamping blocks 609, the number of the clamping blocks 609 is communicated with the limiting strips 67, and both the clamping blocks 609 are arranged on the limiting strips 67, meanwhile, the height of each clamping block 609 is higher than that of each limiting strip 67, when the limiting strips 67 are used for the extruding plates 65 to slide rightwards, the clamping blocks 609 drive the charging barrel 66 to slide, a limiting plate 691 is integrally formed on the surface of the charging barrel 66, which is attached to the mounting frame 61, the limiting plates 691 are slidably connected with the inner side of the mounting frame 61, the limiting plates 691 are symmetrically arranged, the middle part of each limiting plate 691 is integrally formed with a sliding sleeve 692, limiting rods 693 penetrating through the middle part of each sliding sleeve 692 are fixed inside the corresponding limiting rods 695, the corresponding mounting boxes 695 are arranged on the mounting frame 61 and the limiting plates 691, two springs 694 are arranged on the limiting rods 693, and the two springs 694 are respectively positioned at the left end and the right end of each limiting rod 693, and the two springs 694 are both fixed on the sliding sleeves 692, so as to promote the reset kinetic energy of the charging barrel 66;

wherein, slide 696 is evenly formed at both ends about the sliding sleeve 692, and slide 696 is the same with the shape of mounting box 695 to slide 696 is laminated with mounting box 695 inboard surface mutually for promote the gliding stability of sliding sleeve 692.

The working principle is as follows:

the fixing frame 1 is placed on the underground horizontal ground, then the power line of the driver 3 is electrically connected with an external power supply, when residual sludge after sewage treatment is completed needs to be subjected to solid-liquid separation, the sludge is poured into the hopper 5, then enters the inside of the material pipe 2 through the hopper 5, then the driver 3 is started to enable the screw rod 22 to rotate, the sludge in the material pipe 2 can be pushed rightwards when the screw rod 22 rotates and extruded, water in the sludge after being received and extruded can be extruded into the water seepage plate 21, the water seepage plate 21 flows into the water drainage groove 4 to be collected, the pressed sludge can be discharged out of the material pipe 2 through the rotating screw rod 22 and is scattered in the extrusion device 6, and solid-liquid separation is realized by extruding water in the sludge.

The inside back of mud entering extrusion device 6 can fall in feed cylinder 66 inside, then open motor 62 and make screw 63 rotate, simultaneously screw sleeve 64 can follow screw 63 surface and remove, and promote stripper plate 65 and extrude once more to the mud that falls into feed cylinder 66 inside, the water that some remains in the extruded mud can be extruded out, then get into water drainage tank 4 inside through drain pipe 68 and collect, can block the discharge gate of material pipe 2 when the mud in stripper plate 65 push the feed cylinder 66, make the mud in material pipe 2 unable discharge, can last the mud in compression pipe 2 under the continuous rotation of hob 22 at this moment promote extrusion capacity, the effectual effect that has promoted solid-liquid separation, reduce some moisture and still remain in the middle of the mud.

Because mounting box 695 is fixed on mounting bracket 61, and gag lever post 693 is fixed in mounting box 695 inside again, consequently can carry out spacingly to limiting plate 691, thereby it is spacing to feed cylinder 66, consequently feed cylinder 66 and stripper plate 65 and screw sleeve 64 can not follow screw 63 rotation, after the mud in the feed cylinder 66 is extruded, motor 62 can drive screw 63 reverse rotation, make screw sleeve 64 remove and pull stripper plate 65 along spacing 67 surface to slide rightwards, when stripper plate 65 is with the laminating of fixture block 609 surface, under stripper plate 65's continuous slip, can pull feed cylinder 66, make feed cylinder 66 slide rightwards at this moment, feed cylinder 66 can drive limiting plate 691, make the sliding sleeve 692 slide rightwards along gag lever post 693 surface, spring 694 atress is deformed and is produced elasticity, feed cylinder 66 separates with material pipe 2 when sliding rightwards, the interval of separation has formed the opening of a discharge mud, in order to realize the beneficial effect that the manual intervention of making things convenient for the mud to discharge.

The utility model provides a mud pressing device of an underground sewage treatment station, which is characterized in that an extrusion device 6 is arranged, a motor 62 is started after mud is scattered in a charging barrel 66, so that an extrusion plate 65 is pushed leftwards to extrude the mud scattered in the charging barrel 66 again, part of residual water in the extruded mud can be extruded out, then enters a drainage tank 4 through a drainage pipe 68 to be collected, a discharge hole of a material pipe 2 can be blocked when the extrusion plate 65 pushes the mud in the charging barrel 66, so that the mud in the material pipe 2 can not be discharged, and at the moment, the mud in the material pipe 2 can be continuously compressed under the continuous rotation of a screw rod 22 to promote extrusion capacity, so that the solid-liquid separation effect is effectively improved, and part of water is reduced and remains in the mud; through being equipped with spacing slip subassembly 69, gag lever post 693 is spacing to limiting plate 691, can make barrel 66 spacing avoid following the rotation, and the mud in the barrel 66 is by the back of extrusion, and motor 62 can drive screw 63 reverse rotation, and stripper plate 65 slides and drive barrel 66 to slide to the right through fixture block 609, and barrel 66 can separate with material pipe 2 to form a serving as mud exhaust opening, provide the effect of ejection of compact for mud, in order to realize the beneficial effect of making things convenient for the mud ejection of compact, need not manual intervention.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a mud device is pressed in sewage treatment station in pit, includes mount (1), be equipped with material pipe (2) on mount (1), material pipe (2) tip is equipped with driver (3), is equipped with water drainage tank (4) in the lower extreme of material pipe (2), and the top is equipped with hopper (5), material pipe (2) inboard is equipped with infiltration board (21), be equipped with in material pipe (2) screw rod (22) that are connected with driver (3);

the method is characterized in that: still include extrusion device (6), material pipe (2) discharge end is equipped with extrusion device (6), extrusion device (6) include mounting bracket (61), material pipe (2) tip is located to mounting bracket (61), installs motor (62) on mounting bracket (61), screw rod (63) that are connected with the output shaft of motor (62), screw sleeve (64) that are connected with screw rod (63) to screw sleeve (64) locates extrusion board (65) middle part, extrusion board (65) are located inside feed cylinder (66), are equipped with spacing (67) in the inside of feed cylinder (66), extrusion board (65) are along spacing (67) surface sliding connection, the lower extreme of feed cylinder (66) is equipped with drain pipe (68), and the other end of drain pipe (68) is connected on water drainage tank (4), feed cylinder (66) surface is equipped with spacing slip subassembly (69).

2. The mud pressing device of the underground sewage treatment station according to claim 1, wherein: the limiting sliding assembly (69) comprises a clamping block (609), the clamping block (609) is arranged inside the charging barrel (66) and is located on a limiting strip (67), a limiting plate (691) is arranged on the surface, attached to the mounting frame (61), of the charging barrel (66), the limiting plate (691) slides along the inner side of the mounting frame (61), the limiting plate (691) stretches into the mounting box (695), a sliding sleeve (692) is arranged in the middle of the limiting plate (691), the sliding sleeve (692) is in sliding connection with the surface of the limiting rod (693), a spring (694) is arranged on the surface of the limiting rod (693), and the limiting rod (693) is arranged inside the mounting box (695);

the mounting boxes (695) are arranged in two and symmetrically arranged on the surface of the mounting frame (61), and the two mounting boxes (695) are identical in matched structure.

3. The mud pressing device of the underground sewage treatment station according to claim 1, wherein: the mounting frame (61) consists of five mounting arms and is respectively positioned at the upper end, the front end and the rear end of the material pipe (2).

4. A mud jacking device for a downhole sewage treatment station according to claim 3, wherein: a sliding rod (641) is arranged in the threaded sleeve (64), the sliding rod (641) is inserted into the screw (63), and the sliding rod (641) is in sliding connection with the screw (63).

5. The mud pressing device of the underground sewage treatment station according to claim 1, wherein: the drain pipe (68) is a fold pipe which can be bent and stretched easily, and the pipe diameter of the drain pipe (68) is not less than three centimeters.

6. A mud jacking device for a downhole sewage treatment station according to claim 2, wherein: the limiting strips (67) are four, clamping blocks (609) are arranged on the limiting strips (67), and the height of each clamping block (609) is higher than that of each limiting strip (67).

7. A mud jacking device for a downhole sewage treatment station according to claim 2, wherein: the limiting rod (693) is provided with two springs (694), and the two springs (694) are respectively positioned at the left end and the right end of the fixed rod (693).

8. The mud pressing apparatus of the downhole sewage treatment station of claim 7, wherein: the sliding sleeve (692) is provided with a sliding plate (696) at the end part, the sliding plate (696) has the same shape as the installation box (695), and the sliding plate (696) is attached to the inner side surface of the installation box (695).