CN211462190U - Precipitation device - Google Patents

Abstract

The utility model provides a sediment device, it is including deposiing casing, filler frame and spirit level, wherein: the settling shell is of a hollow structure with an open upper end, the upper end of the settling shell is connected with a plurality of weighing pieces arranged at intervals, the upper ends of the weighing pieces are connected with cantilevers, and the cantilevers horizontally extend towards the interior of the settling shell; the packing frame is arranged in the sedimentation shell in a way of moving up and down, a packing layer is arranged in the packing frame, the packing frame comprises a peripheral side wall and a bottom wall connected to the lower end of the peripheral side wall, a plurality of water inlet holes arranged at intervals are arranged on the bottom wall, a sealing piece is arranged between the peripheral side wall and the side wall of the sedimentation shell, and each cantilever is connected with the upper end of the peripheral side wall through an elastic connecting piece; the spirit level is connected to the upper end of the peripheral side wall. The utility model discloses a sediment device can in time discover that the packing layer is dirty stifled and judge dirty stifled position to the life cycle of extension packing layer.

Description

Precipitation device

Technical Field

The utility model relates to a water treatment control technical field, in particular to sediment device.

Background

The inclined plate (inclined tube) sedimentation tank is a sedimentation tank which utilizes the shallow layer theory and is additionally provided with an inclined plate or inclined tube filler so as to improve the sedimentation efficiency. In the actual operation of water treatment facilities, the inclined plate (inclined tube) sedimentation tank can have the following problems in different process applications:

(1) the sludge is blocked in the inclined plate or the inclined pipe and is deposited at the top, if proper measures are not taken timely, the sludge is deposited at the top of the inclined plate or the inclined pipe in a large amount and is diffused to the periphery, and the sludge cannot be discharged from the sludge hopper normally;

(2) bubbles are emitted from the water surface of the sedimentation tank and float along with large pieces of floating slag, and a large amount of particles are carried in the discharged water to cause water quality deterioration;

(3) the water quality of the discharged water of the equipment is continuously deteriorated due to the fact that the inclined plate and the inclined tube are compressed and deformed, and the packing layer collapses even collapses the packing support to cause equipment shutdown in severe cases, so that the stability of production is influenced.

The above problems are related to the fouling of the packing layer of the inclined tube or plate. Traditional pipe settler or inclined plate settler's packing layer is fixed in filler support top, submerges in the aquatic, and at the sedimentation tank operation in-process, the packing layer is often difficult to the discovery by dirty stifled initial stage, and when the packing layer finds the visible jam of naked eye, dirty stifled has been very serious, causes the packing layer to warp and collapse, leads to the packing layer to scrap, and the sediment device can only shut down the production and change the packing layer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can in time discover that the packing layer is dirty stifled and judge the sediment device in dirty stifled position.

In order to achieve the above object, the utility model provides a sediment device, it includes:

the settling shell is of a hollow structure with an open upper end, the upper end of the settling shell is connected with a plurality of weighing parts arranged at intervals, the upper ends of the weighing parts are connected with cantilevers, and the cantilevers horizontally extend towards the interior of the settling shell;

the packing frame is arranged in the settling shell in a vertically movable mode, a packing layer is arranged in the packing frame, the packing frame comprises a peripheral side wall and a bottom wall connected to the lower end of the peripheral side wall, a plurality of water inlet holes are formed in the bottom wall at intervals, a sealing piece is arranged between the peripheral side wall and the side wall of the settling shell, and each cantilever is connected with the upper end of the peripheral side wall through an elastic connecting piece;

a level connected to an upper end of the peripheral side wall.

The settling device as described above, wherein the extending end of each cantilever is connected with a scale, and the upper end of the peripheral side wall is connected with a plurality of pointers corresponding to each scale.

The settling device as described above, wherein four weighing members are connected to the upper end of the settling shell at equal intervals.

The sedimentation device as described above, wherein a weighing indicator is attached to the weighing member.

The sedimentation device as described above, wherein the sedimentation shell comprises a filtering area and a sludge discharge area which are sequentially arranged from top to bottom, the packing frame is arranged in the filtering area, the inner surface of the sedimentation shell corresponding to the bottom of the filtering area is connected with a lower limit ring plate, and the lower end surface of the peripheral side wall can be abutted against the top surface of the lower limit ring plate.

The sedimentation device as described above, wherein the sludge discharge zone is in a cone shape with a large top and a small bottom.

The sedimentation device as described above, wherein the sealing member is at least one follower seal ring plate sleeved outside the peripheral side wall, and the peripheral surface of the follower seal ring plate is in sealing fit with the inner surface of the sedimentation casing.

The sedimentation device as described above, wherein the two follower seal ring plates are sleeved outside the peripheral side wall, and the two follower seal ring plates are respectively located at the upper and lower ends of the peripheral side wall.

The sedimentation device as claimed in the above, wherein the elastic connection is an extension spring.

The sedimentation device as claimed above, wherein the cross-sectional shape of the stuffing frame is the same as the cross-sectional shape of the sedimentation housing.

Compared with the prior art, the utility model has the advantages as follows:

the utility model discloses a sediment device, through observing the flatness change of spirit level and the displacement condition of the relative scale of corresponding pointer, can in time discover to pack dirty stifled and confirm dirty stifled position, through comparing the initial measurement result of weighing piece with real-time measurement result, can learn the weight of the mud that causes dirty stifled to make the staff can in time wash the packing layer, in order to prolong the life cycle of packing layer;

the utility model discloses a sediment device is through setting up the weight indicator for the easy operation convenience of the measuring result who acquires the weighing piece.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

FIG. 1 is a schematic structural view of the settling device of the present invention;

fig. 2 is another schematic construction of the precipitation apparatus.

The reference numbers illustrate:

1. a sedimentation shell; 11. a filtration zone; 12. a sludge discharge area; 13. a lower limit ring plate;

2. weighing the parts; 21. a cantilever; 211. an elastic connecting member; 22. a weighing indicator;

3. a filler frame; 31. a peripheral side wall; 32. a bottom wall; 33. a follow-up seal ring plate;

4. a filler layer;

5. a level gauge;

6. a graduated scale;

7. a pointer.

Detailed Description

In order to clearly understand the technical solution, purpose and effect of the present invention, the detailed embodiments of the present invention will be described with reference to the accompanying drawings. Where adjective or adverbial modifiers "horizontal" and "vertical," "upper" and "lower," "top" and "bottom," "inner" and "outer" are used merely to facilitate relative reference between groups of terms, and do not describe any particular directional limitation on the modified terms. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1, the utility model provides a sediment device, it is including deposiing casing 1, filler frame 3 and spirit level 5, wherein:

the sedimentation shell 1 is of a hollow structure with an open upper end, specifically, a water outlet is formed at the upper end of the sedimentation shell 1, a water inlet (not shown in the figure) is arranged on the side wall of the sedimentation shell 1, and the water inlet is positioned below the packing frame 3; the upper end of the settling shell 1 is connected with a plurality of weighing parts 2 arranged at intervals, the upper end of each weighing part 2 is connected with a cantilever 21, each cantilever 21 extends horizontally towards the inside of the settling shell 1, specifically, each cantilever 21 is horizontally arranged and made of a rigid material, the first end of each cantilever 21 is connected to the upper surface of each weighing part 2, the second end of each cantilever 21 is positioned in the settling shell 1, each weighing part 2 is a weighing sensor, and of course, each weighing part 2 can also be other parts capable of detecting weight, such as weighing scales;

the filling frame 3 can be arranged in the sedimentation shell 1 in a vertically moving mode to adapt to the change of the water level in the sedimentation shell 1, the filling layer 4 is arranged in the filling frame 3, the filling layer 4 is formed by filling materials, the specific materials of the filling materials are the prior art, the detailed description is omitted, the filling frame 3 comprises a peripheral side wall 31 and a bottom wall 32 connected to the lower end of the peripheral side wall 31, a plurality of water inlet holes (not shown in the figure) arranged at intervals are formed in the bottom wall 32, the filling materials cannot leak from the water inlet holes, specifically, the filling frame 3 is a frame made of metal, the upper end of the frame is opened to form a water outlet, the bottom of the frame is made of a grid metal plate, meshes of the grid metal plate form the water inlet holes, a sealing piece is arranged between the peripheral side wall 31 and the side wall of the sedimentation shell 1, the sealing piece can seal the gap between the filling frame 3 and the, each cantilever 21 is respectively connected with the upper end of the peripheral side wall 31 through an elastic connecting piece 211, specifically, the first end of the elastic connecting piece 211 is connected with the second end of the cantilever 21, the second end of the elastic connecting piece 211 is connected with the upper end of the peripheral side wall 31, namely, the stuffing frame 3 is suspended in the sedimentation shell 1 through a plurality of cantilevers 21 arranged at intervals, the cantilevers 21 can bear the whole weight of the stuffing frame 3 and transmit the weight to the weighing piece 2, the weighing piece 2 can measure the weight transmitted through the cantilevers 21 in real time, and the cantilevers 21 and the stuffing frame 3 are connected through the elastic connecting pieces 211, so that the stuffing frame 3 can be suspended in the sedimentation shell 1, and the up-and-down movement of the stuffing frame 3 relative to the sedimentation shell 1 cannot be influenced;

the spirit level 5 is connected to the upper end of the peripheral side wall 31, concretely, the spirit level 5 is connected to the upper end of the peripheral side wall 31 through a connecting rod, and the spirit level 5 is positioned outside the sedimentation shell 1, when dirt and blockage appear inside the packing layer 4, the weight change of the packing layer 4 can be caused, on one hand, the weight increment of the packing frame 3 causes the elastic connecting piece 211 to deform, and the packing frame 3 can generate displacement in the vertical direction, thereby causing the change of the flatness of the spirit level 5, by observing the change of the spirit level 5, workers can find the dirt and blockage of the packing in time and judge the dirt and blockage position, on the other hand, the weight increment of the packing frame 3 can cause the weight transmitted to the weighing part 2 through the cantilever 21 to change greatly, by comparing the initial measurement result of the weighing part 2 with the real-time measurement result, the weight of the sludge causing the dirt and blockage can be known, so that the workers can, thereby effectively avoiding the deformation and even collapse of the packing layer.

The utility model discloses a sediment device through observing 5 changes of spirit level, can in time discover that the packing layer 4 is dirty stifled and judge dirty stifled position, contrasts with real-time measurement result through the initial measurement result with weighing piece 2, can learn the weight that causes dirty stifled mud to make the staff in time wash packing layer 4, in order to prolong the life cycle of packing layer 4.

Further, the cross section shape of the packing frame 3 is the same as that of the sedimentation shell 1, so that the packing layer 4 in the packing frame 3 can filter the water in the sedimentation shell 1 by the largest area, preferably, the cross section of the packing frame 3 and that of the sedimentation shell 1 are both rectangular, and of course, the cross section of the packing frame 3 and that of the sedimentation shell 1 can be both circular or elliptical, which is not described herein again.

Of course, the cross-sectional shape of the packing frame 3 may also be different from the cross-sectional shape of the settling shell 1, for example, the cross-section of the packing frame 3 is rectangular, and the cross-section of the settling shell 1 is oval, or the cross-section of the packing frame 3 is oval, and the cross-section of the settling shell 1 is rectangular, which is not described herein again.

Further, as shown in fig. 1, a weighing indicator 22 is connected to the weighing member 2, and the weighing indicator 22 can directly display the measurement result of the weighing sensor, so that the operation of obtaining the measurement result of the weighing member 2 is simple and convenient, wherein the specific structure of the weighing indicator 22 and the working principle thereof are the prior art, and are not described in detail herein.

Further, as shown in fig. 1, the sealing element is at least one follow-up sealing ring plate 33 sleeved outside the peripheral side wall 31, the peripheral surface of the follow-up sealing ring plate 33 is in sealing fit with the inner surface of the sedimentation shell 1, and the follow-up sealing ring plate 33 can move up and down along with the packing frame 3, so that the follow-up sealing ring plate 33 can play a sealing role, the movement of the packing frame 3 cannot be influenced, and the accuracy of the detection result of the level gauge 5 is ensured.

Still further, as shown in fig. 2, two follow-up sealing ring plates 33 are sleeved outside the peripheral side wall 31, the two follow-up sealing ring plates 33 are respectively located at the upper end and the lower end of the peripheral side wall 31, and the two follow-up sealing ring plates 33 are arranged, so that the sealing performance between the packing frame 3 and the sedimentation shell 1 can be effectively ensured, and the water discharged by the sedimentation device is the filtered water.

Further, elastic connection 211 is extension spring, and extension spring can bear axial tension, and can recover after losing the effort to make after packing layer 4 is cleared up, packing frame 3 can be in the state of level again.

Of course, other elastic members, such as rubber, may be used for the elastic connection 211.

The utility model discloses an in one embodiment, as shown in fig. 1 and fig. 2, the extension end of each cantilever 21 all is connected with scale 6, the upper end of week lateral wall 31 is connected with a plurality ofly and the corresponding pointer 7 of each scale 6, wherein, scale 6 and pointer 7 are vertical setting, when 4 inside dirty stifled appearing in packing layer, can increase the weight of packing frame 3, the weight gain of packing frame 3 arouses elastic connection piece 211 to produce deformation, make packing frame 3 produce the displacement in vertical direction, the displacement of packing frame 3 can change the position of the directional scale 6 of pointer 7, through the change of observing pointer 7 and the testing result of cooperation spirit level 5, can accurately learn dirty stifled position.

Further, the upper end of the sediment casing 1 is connected with four weighing parts 2 which are arranged at equal intervals, the upper surface of each weighing part 2 is connected with a cantilever 21, the extending end of each cantilever 21 is connected with a graduated scale 6, correspondingly, the upper end of the peripheral side wall 31 is connected with four pointers 7 which are arranged at equal intervals, namely, one pointer 7 corresponds to one graduated scale 6, and the arrangement mode can indicate the position of the dirt block and can not influence the discharge of water.

The utility model discloses an in one embodiment, as shown in fig. 1 and fig. 2, sediment casing 1 is including filtering area 11 and the mud discharging area 12 that from top to bottom sets gradually, the filler frame 3 sets up in filtering area 11, the position that the internal surface of sediment casing 1 corresponds to the bottom of filtering area 11 is connected with lower spacing crown plate 13, the top surface of spacing crown plate 13 under the lower terminal surface ability butt of week lateral wall 31, lower spacing crown plate 13 can effectively prevent filler frame 3 to move down to mud discharging area 12, preferably, set up the water inlet between the top of mud discharging area 12 and lower spacing crown plate 13, restrict filler frame 3 through lower spacing crown plate 13 and block up the water inlet, so that the hydroenergy of awaiting treatment can be smooth and easy get into in the sediment casing 1 via the water inlet.

Further, arrange mud district 12 and be big-end-up's toper to mud moves to the bottom of arranging mud district 12 along the lateral wall of settling shell 1 under automatic action of gravity, and is preferred, sets up row mud mouth in the bottom of arranging mud district 12, so that the easy operation convenience of clearance mud.

The utility model discloses a use of precipitation device is specifically explained below with the attached drawing:

as shown in fig. 1 and 2, water to be filtered is introduced from a water inlet between a lower limiting ring plate 13 and the upper end of a mud discharging area 12, the water to be filtered is discharged through an outlet after being filtered by a packing layer 4 in a packing frame 3, precipitated mud slides to the bottom of the mud discharging area 12 under the action of self gravity and can be discharged through a mud discharging port arranged at the bottom of the mud discharging area 12, when the packing layer 4 is polluted and blocked, the weight change of the packing can be caused, the weight increment of the packing frame 3 causes the elastic connecting piece 211 to deform, and the packing frame 3 can generate displacement in the vertical direction, if the packing is unevenly polluted and blocked, the relative displacement generated in the serious pollution and blocking direction is larger, so that the inclination of the packing frame 3 is more serious, the flatness change of a level gauge 5 can be caused, and the relative position between a corresponding pointer 7 and a scale 6 can also obviously change, in the normal use process, through the relative position between regular observation pointer 7 and the scale 6 and the condition of spirit level 5, can in time discover to pack dirty stifled and judge dirty stifled position, simultaneously, through the initial measurement result with weighing 2 and the real-time measurement result contrast, can learn to cause the weight of dirty stifled mud, the staff washs packing layer 4 in good time according to the weight that causes dirty stifled mud.

To sum up, the utility model discloses a sediment device can discover in time that the filler is dirty stifled and confirm dirty stifled position through observing the flatness change of spirit level and the displacement condition of the relative scale of corresponding pointer, through comparing the initial measurement result of weighing piece with real-time measurement result, can learn the weight of the mud that causes dirty stifled to make the staff can in time wash the packing layer, in order to prolong the life cycle of packing layer;

the utility model discloses a sediment device is through setting up the weight indicator for the easy operation convenience of obtaining the measuring result of weighing piece 2.

The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention. Moreover, it should be noted that the components of the present invention are not limited to the above-mentioned integral application, and various technical features described in the present invention can be selected to be used alone or in combination according to actual needs, so that the present invention naturally covers other combinations and specific applications related to the invention of the present invention.

Claims (10)

1. A precipitation device, characterized in that it comprises:

the settling shell is of a hollow structure with an open upper end, the upper end of the settling shell is connected with a plurality of weighing parts arranged at intervals, the upper ends of the weighing parts are connected with cantilevers, and the cantilevers horizontally extend towards the interior of the settling shell;

the packing frame is arranged in the settling shell in a vertically movable mode, a packing layer is arranged in the packing frame, the packing frame comprises a peripheral side wall and a bottom wall connected to the lower end of the peripheral side wall, a plurality of water inlet holes are formed in the bottom wall at intervals, a sealing piece is arranged between the peripheral side wall and the side wall of the settling shell, and each cantilever is connected with the upper end of the peripheral side wall through an elastic connecting piece;

a level connected to an upper end of the peripheral side wall.

2. A precipitation device according to claim 1,

the extension end of each cantilever is connected with a graduated scale, and the upper end of the peripheral side wall is connected with a plurality of pointers corresponding to the graduated scales.

3. A precipitation device according to claim 2,

the upper end of the settling shell is connected with four weighing pieces which are arranged at equal intervals.

4. A precipitation device according to claim 1,

the weighing piece is connected with a weighing indicator.

5. A precipitation device according to claim 1,

the sediment casing is including the filtering area and the mud discharging area that from top to bottom set gradually, the filler frame set up in the filtering area, the internal surface of sediment casing corresponds to the position of the bottom of filtering area is connected with down the spacing crown plate, the lower terminal surface ability butt of all lateral walls the top surface of spacing crown plate down.

6. A precipitation device according to claim 5,

the sludge discharge area is in a cone shape with a large upper part and a small lower part.

7. A precipitation device according to claim 1,

the sealing element is at least one follow-up sealing ring plate sleeved outside the peripheral side wall, and the peripheral surface of the follow-up sealing ring plate is in sealing fit with the inner surface of the precipitation shell.

8. A precipitation device according to claim 7,

the periphery side wall is sleeved with two follow-up sealing ring plates, and the two follow-up sealing ring plates are respectively positioned at the upper end and the lower end of the periphery side wall.

9. A precipitation device according to claim 1,

the elastic connecting piece is an extension spring.

10. A precipitation device according to any one of claims 1 to 9,

the cross-sectional shape of the filler frame is the same as the cross-sectional shape of the sedimentation shell.

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