CN216038887U

CN216038887U - Sewage treatment system device for production

Info

Publication number: CN216038887U
Application number: CN202023292381.5U
Authority: CN
Inventors: 王家兵; 汪月; 戚大春
Original assignee: Anhui Pearl Cement Co ltd
Current assignee: Anhui Pearl Cement Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-03-15
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a sewage treatment system device for production, which comprises a device box body, and a grid chamber, a settling chamber, a first pipeline chamber, a first filter chamber, a second pipeline chamber and a second filter chamber which are sequentially arranged in the device box body, wherein a water inlet pipe is arranged on the device box body at the top of the grid chamber, a purified water outlet pipe and a sewage outlet pipe which are communicated with the second filter chamber are arranged at the bottom of the device box body, a grid net which is obliquely arranged is arranged in the grid chamber, a plurality of settling ponds are arranged in the settling chamber, a plurality of filter barrels which are connected in series through pipelines are arranged in the first filter chamber, a first filter bag and a second filter bag are arranged in the second filter chamber, and the sewage outlet pipe is communicated with the first filter bag. The sewage treatment system device for production is simple, practical, compact in structure, capable of filtering large-volume sundries, solid sediments, sludge impurities and the like in sewage, small in size, high in integration level, low in cost, high in sewage treatment efficiency, good in effect and convenient to use.

Description

Sewage treatment system device for production

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage treatment system device for production.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of draining a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

At present, in the production process of cement, a large amount of cooling water is needed, natural water sources such as river water and pond water are generally used as water sources of the cooling water, but when the river water and the pond water are used as the water sources of the cooling water, the problems of blockage, corrosion and the like of a cooling water pipeline are often caused due to large granular impurities, sludge and the like contained in the natural water sources, the service life of the cooling pipeline is greatly shortened, the maintenance is difficult, and the use is inconvenient, so that the development of a sewage treatment system device for the cooling water for cement production based on the natural water sources is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: provides a sewage treatment system device for production, which solves the defects.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a sewage treatment system device for production comprises a device box body, and a grid chamber, a settling chamber, a first pipeline chamber, a first filtering chamber, a second pipeline chamber and a second filtering chamber which are sequentially arranged in the device box body from top to bottom, wherein the grid chamber, the settling chamber, the first filtering chamber and the second filtering chamber are all connected through pipelines, a water inlet pipe is arranged on the device box body at the top of the grid chamber, a purified water outlet pipe and a sewage outlet pipe which are all communicated with the second filtering chamber are arranged at the bottom of the device box body, a grid net which is obliquely arranged is arranged in the grid chamber, a plurality of settling tanks are arranged in the settling chamber, a plurality of filtering barrels which are connected in series through pipelines are arranged in the first filtering chamber, a first filtering bag and a second filtering bag are arranged in the second filtering chamber, the first filtering bag is arranged on the inner side of the second filtering bag, and the purified water outlet pipe is communicated with a cavity between the second filtering bag and the inner wall of the second filtering chamber, the sewage outlet pipe is communicated with the first filtering bag.

Preferably, one end of the grid net is hinged to the inner wall of the grid chamber, the other end of the grid net penetrates through the inner wall of the grid chamber and extends out of the device box body, and the other end of the grid net is fixed on the device box body through a bolt.

Preferably, a sundries collecting pipe is arranged on the outer side of the device box body, and the tail end of the grid net is arranged above the top end of the sundries collecting pipe.

Preferably, the sedimentation tanks are divided by partition plates with different heights, the sedimentation tanks are connected in series, and the heights of the partition plates between the sedimentation tanks are sequentially reduced.

Preferably, the first pipeline is provided with a precipitation blow-off pipe and a first communicating pipe, one end of the precipitation blow-off pipe is arranged in the first pipeline, the other end of the precipitation blow-off pipe penetrates through the inner wall of the first pipeline and extends out of the device box, the upper end of the communicating pipe is communicated to the bottom of the terminal precipitation tank, the other end of the communicating pipe is communicated to the first filter vat in the first filter chamber, a second communicating pipe is arranged on the first communicating pipe, the tail end of the second communicating pipe is communicated to the precipitation blow-off pipe, precipitation discharge pipes are arranged at the bottoms of other precipitation tanks except the terminal precipitation tank, and the lower end of each precipitation discharge pipe is communicated to the precipitation blow-off pipe.

Preferably, large-particle filter media are arranged in the filter barrels, the particle sizes of the filter media of the plurality of filter barrels are different, and the particle sizes of the filter media of the plurality of filter barrels connected in series are sequentially reduced.

Preferably, a back flushing cleaning pipe is arranged in the second pipeline chamber, one end of the back flushing cleaning pipe is arranged at the bottom of the tail-end filter barrel, and the other end of the back flushing cleaning pipe penetrates through the inner wall of the second pipeline chamber and extends out of the device box body.

Preferably, a third communicating pipe is arranged on the backflushing cleaning pipe in the second pipeline chamber, and the lower end of the third communicating pipe is communicated into the first filtering bag.

Preferably, the bottom of the grid chamber is provided with a communicating pipe IV, and the tail end of the communicating pipe IV is connected to the upper part of the sedimentation tank at the starting end.

The utility model has the beneficial effects that:

according to the device, the grid net is arranged in the grid chamber, so that large-volume impurities in the natural water source sewage pumped by the water pump are removed; gradually removing large-particle solid precipitates contained in the sewage through a plurality of sedimentation tanks arranged in a sedimentation chamber; through a plurality of filter barrels that set up in the first filter chamber to and first filter bag, the second filter bag that set up in the second filter chamber, the removal of the material such as mud in the multi-step filtration scrubbing sewage improves the quality of crossing water. The sewage treatment system device for production is simple, practical, compact in structure, capable of filtering large-volume sundries, solid sediments, sludge impurities and the like in sewage, small in size, high in integration level, low in cost, high in sewage treatment efficiency, good in effect and convenient to use.

Drawings

FIG. 1: the utility model has a schematic structure.

Detailed Description

The following description of the embodiments of the present invention is made with reference to fig. 1:

as shown in figure 1, the sewage treatment system device for production comprises a device box body 1, and a grid separating chamber 2, a settling chamber 3, a first pipeline chamber 4, a first filtering chamber 5, a second pipeline chamber 6 and a second filtering chamber 7 which are sequentially arranged in the device box body 1 from top to bottom, wherein the grid separating chamber 2, the settling chamber 3, the first filtering chamber 5 and the second filtering chamber 7 are connected through pipelines.

The device box body 1 at the top of the partition grid chamber 2 is provided with a water inlet pipe 11, the water inlet pipe 11 is communicated with a water suction pump, and water in natural water sources such as river water, pond water and the like is extracted through the water suction pump. The grid net 21 is obliquely arranged in the grid chamber 2, one end of the grid net 21 is hinged to the inner wall of the grid chamber 2, the other end of the grid net 21 penetrates through the inner wall of the grid chamber 2 and extends out of the device box body 1, and the other end of the grid net 21 is fixed on the device box body 1 through a bolt. The outer side of the device box body 1 is provided with a sundries collecting pipe 8, and the tail end of the grid net 21 is arranged above the top end of the sundries collecting pipe 8.

A plurality of sedimentation tanks 31 are arranged in the sedimentation chamber 3, the sedimentation tanks 31 are divided by partition plates 32 with different heights, the sedimentation tanks 31 are connected in series, and the heights of the partition plates 32 between the sedimentation tanks 31 are reduced in sequence. The bottom of the grid chamber 2 is provided with a communicating pipe four 22, and the tail end of the communicating pipe four 22 is connected to the upper part of the sedimentation tank 31 at the starting end.

A plurality of filter barrels 51 connected in series through a pipeline are arranged in the first filter chamber 5, large-particle filter media are arranged in the filter barrels 51, the particle sizes of the filter media of the filter barrels 51 are different, and the particle sizes of the filter media of the filter barrels 51 connected in series are reduced in sequence.

Be provided with in the first pipeline room 4 and deposit blow off pipe 41, communicating pipe 43, it sets up in first pipeline room 4 to deposit blow off pipe 41 one end, the other end runs through first pipeline room 4 inner wall and extends to outside device box 1, communicating pipe 43 upper end communicates to the bottom that is located terminal sedimentation tank 31, the other end communicates to first filter vat 51 in the first filter chamber 5 in, be provided with communicating pipe two 44 on communicating pipe 43, the terminal intercommunication of communicating pipe two 44 is on precipitating blow off pipe 41, the bottom of other sedimentation tanks 31 outside terminal sedimentation tank 31 all is provided with sediment discharge pipe 42, the lower extreme of sediment discharge pipe 42 communicates to on precipitating blow off pipe 41.

A back flushing cleaning pipe 61 is arranged in the second pipeline chamber 6, one end of the back flushing cleaning pipe 61 is arranged at the bottom of the filtering barrel 51 positioned at the tail end, and the other end of the back flushing cleaning pipe penetrates through the inner wall of the second pipeline chamber 6 and extends out of the device box body 1.

A first filter bag 71 and a second filter bag 72 are arranged in the second filter chamber 7, the first filter bag 71 is arranged on the inner side of the second filter bag 72, a third communication pipe 62 is arranged on the backflushing cleaning pipe 61 in the second pipeline chamber 6, and the lower end of the third communication pipe 62 is communicated into the first filter bag 71. The bottom of the device box body 1 is provided with a purified water outlet pipe 12 and a sewage outlet pipe 73 which are communicated with the second filter chamber 7, the purified water outlet pipe 12 is communicated to the cavity between the second filter bag 72 and the inner wall of the second filter chamber 7, and the sewage outlet pipe 73 is communicated to the inside of the first filter bag 71.

According to the device, the grid net 21 is arranged in the grid chamber 2, so that large-volume impurities in the natural water source sewage pumped by the water pump are removed; the sedimentation of large-particle solid sediments contained in the sewage is gradually removed through a plurality of sedimentation tanks 31 arranged in the sedimentation chamber 3; through a plurality of filter buckets 51 arranged in the first filter chamber 5 and the first filter bag 71 and the second filter bag 72 arranged in the second filter chamber 7, the removal of substances such as sludge in the sewage can be filtered in multiple steps, and the quality of filtered water is improved.

The sewage treatment system device for production is simple, practical, compact in structure, capable of filtering large-volume sundries, solid sediments, sludge impurities and the like in sewage, small in size, high in integration level, low in cost, high in sewage treatment efficiency, good in effect and convenient to use.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.

Claims

1. A sewage treatment system device for production is characterized by comprising a device box body (1), and a grid chamber (2), a settling chamber (3), a first pipeline chamber (4), a first filtering chamber (5), a second pipeline chamber (6) and a second filtering chamber (7) which are sequentially arranged in the device box body (1) from top to bottom, wherein the grid chamber (2), the settling chamber (3), the first filtering chamber (5) and the second filtering chamber (7) are connected through pipelines, a water inlet pipe (11) is arranged on the device box body (1) at the top of the grid chamber (2), a purified water outlet pipe (12) and a sewage outlet pipe (73) which are communicated with the second filtering chamber (7) are arranged at the bottom of the device box body (1), a grid net (21) which is obliquely arranged is arranged in the grid chamber (2), and a plurality of settling ponds (31) are arranged in the settling chamber (3), be provided with filter vat (51) that a plurality of passes through the pipeline series connection in first filter chamber (5), it crosses filter bag (72) to be provided with first filter bag (71), second in second filter chamber (7), first filter bag (71) set up and cross filter bag (72) inboard at the second, water purification outlet pipe (12) communicate to the second cross the filter bag (72) and the second filter chamber (7) in the cavity between the inner wall, sewage outlet pipe (73) communicate to first filter bag (71) in.

2. The sewage treatment system device for production as claimed in claim 1, wherein one end of said grid net (21) is hinged on the inner wall of the compartment (2), and the other end penetrates through the inner wall of the compartment (2) and extends to the outside of the device box body (1), and the other end of said grid net (21) is fixed on the device box body (1) by bolts.

3. The sewage treatment system device for production according to claim 1, wherein a sundries collecting pipe (8) is arranged outside the device box body (1), and the tail end of the grid net (21) is arranged above the top end of the sundries collecting pipe (8).

4. The process wastewater treatment system according to claim 1, wherein a plurality of said settling tanks (31) are divided by partitions (32) having different heights, a plurality of said settling tanks (31) are connected in series, and the heights of said partitions (32) between said settling tanks (31) are sequentially decreased.

5. The process wastewater treatment system device according to claim 4, a sedimentation sewage discharge pipe (41) and a first communicating pipe (43) are arranged in the first pipeline chamber (4), one end of the sedimentation blow-off pipe (41) is arranged in the first pipeline chamber (4), the other end of the sedimentation blow-off pipe penetrates through the inner wall of the first pipeline chamber (4) and extends out of the device box body (1), the upper end of the first communicating pipe (43) is communicated to the bottom of the sedimentation tank (31) at the tail end, the other end is communicated to the first filtering barrel (51) in the first filtering chamber (5), a second communicating pipe (44) is arranged on the first communicating pipe (43), the tail end of the second communicating pipe (44) is communicated with the precipitation sewage discharge pipe (41), the bottom parts of other sedimentation tanks (31) except the sedimentation tank (31) at the tail end are provided with sedimentation discharge pipes (42), the lower end of the sedimentation discharge pipe (42) is communicated to a sedimentation drainage pipe (41).

6. The sewage treatment system device for production according to claim 1, wherein the filtering barrels (51) are provided with large particle filtering media, the filtering media of a plurality of filtering barrels (51) have different particle sizes, and the particle sizes of the filtering media of a plurality of filtering barrels (51) connected in series are sequentially reduced.

7. The sewage treatment system device for production according to claim 1, wherein a back flush cleaning pipe (61) is arranged in the second pipeline chamber (6), one end of the back flush cleaning pipe (61) is arranged at the bottom of the filter barrel (51) at the tail end, and the other end of the back flush cleaning pipe penetrates through the inner wall of the second pipeline chamber (6) and extends out of the device box body (1).

8. The sewage treatment system device for production according to claim 7, wherein a third communicating pipe (62) is provided on the backflushing cleaning pipe (61) in the second pipe chamber (6), and the lower end of the third communicating pipe (62) is communicated to the inside of the first filter bag (71).

9. The sewage treatment system device for production according to claim 1, wherein the bottom of the barrier chamber (2) is provided with a communicating pipe four (22), and the tail end of the communicating pipe four (22) is connected to the upper part of the sedimentation tank (31) at the starting end.