CN214192799U

CN214192799U - Silt-containing well water treatment system

Info

Publication number: CN214192799U
Application number: CN202121794364.3U
Authority: CN
Inventors: 张建孝
Original assignee: Shandong Wanshan Chemical Co ltd
Current assignee: Shandong Wanshan Chemical Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-09-14
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a silt containing well water treatment system relates to water treatment facilities technical field, including the deep-well water, the deep-well water passes through the pipe connection water supply network, is provided with the valve on the pipeline, and the parallel connection has silt processing system between deep-well water and the water supply network, and silt processing system includes whirl desander and the fibre ball filter that is connected with the deep-well water, is provided with the back flush pond on the fibre ball filter, and whirl desander and fibre ball filter all are connected with sewage pipes. The utility model connects a cyclone desander and a fiber ball filter in parallel between the well water and the water supply network, thereby removing sand and filtering the well water, and removing more than 70% of large-particle silt impurities in the well water through the rough filtration of the cyclone desander; then, most of the remaining 30 percent of impurities are filtered by a fiber ball filter, so that the safe operation of production and life is ensured; the equipment can continuously operate, does not need secondary pumping, and has low investment and small occupied area.

Description

Silt-containing well water treatment system

Technical Field

The utility model relates to a water treatment facilities technical field, in particular to contain silt well water treatment system.

Background

Due to the influence of geology, underground water sometimes contains a small amount of silt and enters a production and domestic water system, so that pipelines are easily blocked, and even production safety accidents are caused. At present, the production water is generally pumped out of a deep well, precipitated and then pumped to a production site for use, the two-stage conveying is needed in the conveying mode, the cost is high, the precipitation needs to be pumped into a precipitation tank, the precipitation tank is large and high in manufacturing cost, and the precipitation in the precipitation tank needs a certain time interval and cannot be continuously supplied with water.

Disclosure of Invention

To above defect, the utility model aims at providing a contain silt well water treatment system, this contain silt well water treatment system can filter containing silt well water, avoids the later stage to block up the pipeline, ensures the safety in production life.

In order to realize the purpose, the technical scheme of the utility model is that:

the utility model provides a contain silt well water treatment system, includes deep-well water, deep-well water passes through the pipe connection water supply network, be provided with the valve on the pipeline, a serial communication port, deep-well water with it has silt processing system to connect in parallel between the water supply network, silt processing system include with whirl desander and the fibre ball filter that deep-well water is connected, be provided with the back flush pond on the fibre ball filter, whirl desander with fibre ball filter all is connected with sewage pipes.

Wherein, the fibre ball filter is including a jar body, otter board, filter and fibre ball filler, jar be provided with second water inlet and second delivery port on the body, the second water inlet is connected the whirl desander, the second water inlet with be provided with between the second delivery port fibre ball filler, the otter board with the filter is fixed jar internal portion, the otter board is located the filter top, the filter bearing fibre ball filler, fibre ball filler with there is the activity space between the otter board.

And a water distribution plate is hung under the second water inlet.

Wherein, the upper and lower surfaces of the water distribution plate are spherical surfaces.

The fiber ball packing material comprises a tank body, wherein an air inlet is further formed in the tank body, an air distribution device is arranged in the air inlet and comprises an air inlet pipe arranged in the air inlet, one end of the air inlet pipe is connected with an air compressor, the other end of the air inlet pipe extends into the tank body, a shunt is connected to the inside of the tank body, the shunt is located inside the fiber ball packing, a plurality of first shunt pipes are connected to the shunt, and an air outlet is formed in each first shunt pipe.

And the adjacent first shunt pipes are communicated through arc pipes.

And two groups of arc-shaped pipes are arranged between the adjacent first shunt pipes.

And a second shunt pipe vertical to the arc pipe is arranged above the arc pipe, and an air outlet is formed in the second shunt pipe.

And a third water inlet and a third water outlet are formed in the backwashing water tank, and the third water inlet is communicated with the second water outlet.

Wherein, be provided with the level gauge in the back flush pond.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

because the utility model relates to a silt containing well water treatment system includes the deep-well water, and the deep-well water passes through the pipe connection water supply network, is provided with the valve on the pipeline, and it has silt processing system to connect in parallel between deep-well water and the water supply network, and silt processing system includes whirl desander and the fibre ball filter that is connected with the deep-well water, is provided with the back flush pond on the fibre ball filter, and whirl desander and fibre ball filter all are connected with sewage pipes. The utility model connects a cyclone desander and a fiber ball filter in parallel between the well water and the water supply network, thereby removing sand and filtering the well water, and removing more than 70% of large-particle silt impurities in the well water through the rough filtration of the cyclone desander; then, most of the remaining 30 percent of impurities are filtered by a fiber ball filter, so that the safe operation of production and life is ensured; the equipment can continuously operate, does not need secondary pumping, and has low investment and small occupied area.

To sum up, the utility model discloses it is big to contain silt well water treatment system has solved well cement sand content among the prior art, causes production, life to appear the technical problem of incident, the utility model discloses the process filters well water to get rid of the silt of well water, thereby solved production, life because of the incident that silt caused.

Drawings

FIG. 1 is a schematic structural view of a silt-containing well water treatment system of the present invention;

FIG. 2 is a schematic structural view of the fiber ball filter of FIG. 1;

FIG. 3 is a schematic view of the structure of the water distribution plate of FIG. 2;

in the figure: 10. the system comprises deep well water, 12, a water supply network, 20, a cyclone sand remover, 21, a first water inlet, 22, a first water outlet, 23, a slag discharge port, 30, a fiber ball filter, 31, a tank body, 311, a second water inlet, 312, a second water outlet, 314, a gas inlet, 32, a water distributor, 321, a water inlet pipe, 322, a water distribution plate, 323, a hoisting column, 33, fiber ball packing, 331, a screen plate, 332, a filter plate, 34, a gas distribution device, 341, a gas inlet pipe, 342, a flow divider, 343, a first flow divider, 344, an arc-shaped pipe, 345, a second flow divider, 351, a first three-way pipeline, 352, a second three-way pipeline, 36, a sewage discharge pipeline, 40, a backwashing water tank, 401, a third water inlet, 402, a third water outlet, 41, a liquid level meter, 42 and a water pump.

Detailed Description

The invention is further explained below with reference to the drawings and examples.

All the orientations referred to in the present specification are based on the orientations shown in the drawings, and only represent relative positional relationships, not absolute positional relationships.

As shown in figure 1, the silt-containing well water treatment system comprises deep well water 10, wherein the deep well water 10 is connected with a water supply network 12 through a pipeline, a valve is arranged on the pipeline, and the silt treatment system is connected in parallel between the deep well water 10 and the water supply network 12. By closing the valve, the well water in the deep well water 10 can be directly pumped into the silt treatment system to be treated and then enters the water supply network 12. The silt treatment system comprises a cyclone desander 20 and a fibre ball filter 30 connected to the deep well water 10. The cyclone desander 20 comprises a barrel body, the barrel body comprises a cylindrical barrel body and a conical barrel body which are connected with each other from top to bottom, the cyclone desander 20 comprises a first water inlet 21, a first water outlet 22 and a slag discharge port 23, the first water inlet 21 is positioned at the tangential position of the side wall of the cylindrical barrel body, the first water outlet 22 is positioned at the top of the cylindrical barrel body, the slag discharge port 23 is positioned at the bottom of the conical barrel body, and a slag discharge valve is arranged on the slag discharge port 23. Because the first water inlet 21 is installed at the tangential position of the cylindrical barrel, after water enters through the cyclone desander 20, the water forms a downward inclined fluid along the tangential direction of the cylindrical barrel, the water flow pushes downward in a rotating manner, and when the water flow reaches a certain part of the conical barrel, the water flow rotates upward along the axis of the cylindrical barrel and is discharged through the first water outlet 22. Silt impurity falls into the equipment lower part along the conical barrel wall under fluid inertial centrifugal force and self gravity effect, and the conical barrel lower part is equipped with the component and prevents that debris from upwards rising, and when the impurity of accumulation in the conical barrel bottom reachd certain degree, as long as open the slag-off valve, impurity can be under the rivers effect from row's cinder notch 23 outflow whirl desander 20, gets into sewage pipes 36.

As described in conjunction with fig. 1 and 2, the fiber ball filter 30 includes a can 31, a mesh plate 331, a filter plate 332, and a fiber ball packing 33. The tank body 31 is oval, and a lifting lug is arranged outside the tank body 31, so that the fiber ball filter 30 can be conveniently lifted. The tank 31 is provided with a second water inlet 311 and a second water outlet 312. A water inlet pipe 321 is arranged in the second water inlet 311, one end of the water inlet pipe 321 is connected with the first water outlet 22 of the cyclone desander 20, and the other end of the water inlet pipe 321 extends into the tank 31. Four hoisting columns 323 are arranged on the tank body 31, and a water distribution plate 322 is hoisted below the second water inlet 311 through the hoisting columns 323. In this embodiment, the upper surface and the lower surface of the water distribution plate 322 are preferably spherical surfaces, that is, the water distribution plate 322 gradually bulges from the edge to the middle, and may be designed as a conical surface or other surfaces in an actual design, which is not limited in this embodiment. The water outlet end of the water inlet pipe 321 extends to the upper part of the water distribution plate 322, and the water distribution plate 322 can discharge the force of the water entering from the water inlet pipe 321, so that the water flow is prevented from impacting the filter material below, and the filter material is prevented from being damaged seriously locally; the spherical surface can unload the falling water, greatly prolongs the service life of the water distribution plate 322, and is favorable for the dispersion of water flow, so that the water distribution is more uniform.

As shown in the common figure 1, figure 2 and figure 3, the fiber ball filler 33 is arranged below the water distributor 32, the screen 331 and the filter 332 are respectively arranged on the upper surface and the lower surface of the fiber ball filler 33, the screen 331 and the filter 332 are fixed on the side wall of the tank 31, and the screen 331 is positioned above the filter 332. The mesh plate 331 and the filter plate 332 are provided with meshes. Because the upper water distribution plate 322 is a spherical plate, the water flow flies out from the edge of the water distribution plate 322 under the inertia effect and falls to the edge of the mesh plate 331. In order to make the water uniformly fall on the filter material, the screen plate 331 is an arc plate bent downwards, so that the water at the edge can rapidly flow inwards and then fall from the meshes of the screen plate 331. The fiber ball filler 33 is arranged between the screen plate 331 and the filter plate 332, the fiber ball filler 33 adopts a polyester fiber ball filter material, and has the characteristics of small density, good flexibility, compressibility and large void ratio, and when the filter material is filtered, the fiber balls are crossed with each other under pressure to form a filter layer distribution state with loose top and dense bottom. The fiber balls are adsorbed by the special characteristics of the fiber balls with great surface area and porosity, and simultaneously retain suspended particles in water, so that the deep dirt-intercepting capability of the filter material is fully exerted; the fiber balls have the characteristic of being not easy to be stained with oil, so that the back washing is easy, and the water consumption rate is reduced; also has the advantages of abrasion resistance and strong chemical stability; when the filter material is seriously polluted by organic matters, the filter material can be regenerated by adopting a chemical cleaning method, and the practicability is high. The filter plate 332 supports the fiber ball filler 33, and a moving space exists between the fiber ball filler 33 and the mesh plate 331, so that the fiber ball filler 33 can be loosened during backwashing, and impurities in the fiber ball filler 33 can be washed out.

As shown in fig. 1, 2 and 3, the tank 31 is further provided with an air inlet 314, an air distribution device 34 is arranged in the air inlet 314, the air distribution device 34 includes an air inlet pipe 341 arranged in the air inlet 314, one end of the air inlet pipe 341 is connected with an air compressor, the other end of the air inlet pipe extends into the tank 31 and is connected with a flow divider 342, and the flow divider 342 is located inside the fiber ball packing 33. The flow divider 342 is connected with a plurality of first flow dividing pipes 343, and the adjacent first flow dividing pipes 343 are communicated with each other through arc pipes 344. In this embodiment, preferably, four first shunt pipes 343 are provided, and the four first shunt pipes 343 enclose a circular ring, and the circular ring takes the shunt 342 as a center.

Two sets of arced tubes 344 are disposed between adjacent first flow splitter tubes 343 such that two rings of different diameters are disposed around the flow splitter 342. A second shunt pipe 345 perpendicular to the arc pipe 344 is arranged above the arc pipe 344, two rows of inner and outer second shunt pipes 345 are arranged because the arc pipe 344 encloses two rings with different diameters, and air outlets are uniformly arranged on the second shunt pipes 345 along the axial direction. The second water outlet 312 is located at the bottom of the tank 31. The second shunt tubes 345 are closed at the top and communicated with the arc-shaped tubes 344 at the bottom, and in order to increase the stability of the second shunt tubes 345, the tops of all the second shunt tubes 345 are connected through a fixing ring.

As shown in fig. 3, in order to increase the purging function of the bottom filter plate 332 and to enable the filter plate 332 to be cleaned to the maximum extent, the first shunt pipe 343 is also uniformly provided with air outlets, and the air outlets are downward.

Through setting up gas distribution device 34, squeeze into fibre ball filter 30 with high-pressure air, when the back flush, high-pressure air has accelerated the not hard up of fibre ball filler 33 for the washing speed and the washing effect of fibre ball filler 33, practiced thrift the utilization of water resource greatly.

As shown in fig. 1, two sets of three-way pipes, namely a first three-way pipe 351 and a second three-way pipe 352, are fixed on the outer side of the tank 31. One end of the first three-way pipeline 351 is connected to the second water inlet 311, and the other two ends are respectively connected to the first water outlet 22 and the sewage pipeline 36, wherein a valve is arranged at each connecting port. One end of the second three-way pipeline 352 is connected to the second water outlet 312, and the other two ends are respectively connected to the backwashing water tank 40 and the water supply network 12, wherein a valve is arranged at each connection.

As shown in fig. 1, a third water inlet 401 and a third water outlet 402 are arranged on the backwashing water tank 40, flushing water in the backwashing water tank 40 enters the backwashing water tank 40 from the third water inlet 401, a water branch is branched from one end of a second three-way pipeline 352 connected with the water supply pipe 12 and connected with the third water inlet 401, so that backwashing water is supplemented to the third water inlet 401, and a water inlet valve is arranged on the third water inlet 401. The third water outlet 402 is connected to the other end of the second three-way pipe 352 through the water pump 42 and the pipe and valve. A liquid level meter 41 is arranged in the backwashing water tank 40, the liquid level meter is preferably a floating ball liquid level meter in the embodiment, when the water level in the backwashing water tank 40 reaches the highest point, a water inlet valve of the backwashing water tank 40 is closed, and therefore water supplement to the backwashing water tank 40 is stopped; when the water level reaches the lowest point, the water pump 42 stops back flushing the fiber ball filter 30, the water inlet valve of the back flushing water tank 40 is opened, and water is replenished to the back flushing water tank 40 again.

As shown in fig. 1, fig. 2 and fig. 3, the work flow of the silt-containing well water treatment system of the present invention is as follows:

firstly, deep well water enters a silt treatment system for silt treatment before being pumped into a water supply network 12, the well water is desanded through a cyclone desander 20, impurities enter a sewage pipeline 36 through a deslagging port 23, and the treated water enters a fiber ball filter 30 through a first water outlet 22 and is filtered again.

And secondly, when the resistance of the fiber ball filter 30 is large and the filtering effect is poor, the water pump 42 is started to back flush the fiber ball filter 30, when the water level of the back flush water tank 40 reaches the lowest point, the water pump 42 stops back flush, the water inlet valve is opened to supplement water to the back flush water tank 40 until the water in the back flush water tank 40 reaches the highest point.

The utility model relates to a silt containing well water treatment system filters the sand removal through setting up whirl desander 20 and fibre ball filter 30 to well water, and area is little moreover, can continuous use, has guaranteed production and life safety.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. The utility model provides a contain silt well water treatment system, includes deep-well water, deep-well water passes through the pipe connection water supply network, be provided with the valve on the pipeline, a serial communication port, deep-well water with it has silt processing system to connect in parallel between the water supply network, silt processing system include with whirl desander and the fibre ball filter that deep-well water is connected, be provided with the back flush pond on the fibre ball filter, whirl desander with fibre ball filter all is connected with sewage pipes.

2. The silt-containing sand well water treatment system according to claim 1, wherein the fiber ball filter comprises a tank body, a screen plate, a filter plate and a fiber ball filler, the tank body is provided with a second water inlet and a second water outlet, the second water inlet is connected with the cyclone sand remover, the fiber ball filler is arranged between the second water inlet and the second water outlet, the screen plate and the filter plate are fixed in the tank body, the screen plate is positioned above the filter plate, the filter plate supports the fiber ball filler, and a movable space is arranged between the fiber ball filler and the screen plate.

3. The silt-containing well water treatment system according to claim 2, wherein a water distribution plate is hung right below the second water inlet.

4. The silt-containing well water treatment system of claim 3, wherein the upper and lower surfaces of the water distribution plate are spherical surfaces.

5. The silt-containing well water treatment system according to claim 2, wherein the tank body is further provided with an air inlet, an air distribution device is arranged in the air inlet, the air distribution device comprises an air inlet pipe arranged in the air inlet, one end of the air inlet pipe is connected with an air compressor, the other end of the air inlet pipe extends into the tank body, a flow divider is connected to the inner portion of the tank body, the flow divider is located inside the fiber ball filler, the flow divider is connected with a plurality of first flow dividing pipes, and the first flow dividing pipes are provided with air outlets.

6. The silt-containing well water treatment system according to claim 5, wherein adjacent first shunt pipes are communicated with each other through an arc pipe.

7. The silt-containing well water treatment system according to claim 6, wherein two sets of said arced tubes are disposed between adjacent ones of said first diversion tubes.

8. The silt-containing well water treatment system according to claim 7, wherein a second shunt pipe perpendicular to the arc pipe is arranged above the arc pipe, and the second shunt pipe is provided with an air outlet.

9. The silt-containing well water treatment system according to claim 2, wherein a third water inlet and a third water outlet are arranged on the backwashing water tank, and the third water inlet is communicated with the second water outlet.

10. The silt-containing well water treatment system of claim 9, wherein a liquid level meter is arranged in the backwash basin.