CN223329157U

CN223329157U - Integrated hydrolysis acidification wastewater treatment device

Info

Publication number: CN223329157U
Application number: CN202422547722.0U
Authority: CN
Inventors: 杨豆
Original assignee: Inner Mongolia Kaiyue Engineering Consulting Co ltd
Current assignee: Inner Mongolia Kaiyue Engineering Consulting Co ltd
Priority date: 2024-10-22
Filing date: 2024-10-22
Publication date: 2025-09-12
Anticipated expiration: 2034-10-22

Abstract

The utility model discloses an integrated hydrolysis acidification wastewater treatment device, which belongs to the technical field of wastewater treatment devices and comprises a treatment box, wherein a sedimentation bin is arranged in the treatment box, a treatment bin is arranged in the treatment box, a partition plate is fixedly connected between the sedimentation bin and the treatment bin, a square groove is arranged on the partition plate, a baffle is rotationally connected in the square groove, a first placing frame is arranged in the sedimentation bin, and a filter plate is arranged on the first placing frame.

Description

Integrated hydrolysis acidification wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment devices, in particular to an integrated hydrolysis acidification wastewater treatment device.

Background

The generation amount of wastewater rises year by year, how to treat the wastewater efficiently and environmentally becomes a common challenge, and the traditional wastewater treatment methods, such as a physical method, a chemical method and a biological method, have the effect of purifying water quality to a certain extent, but often have the problems of low treatment efficiency, high energy consumption, secondary pollution and the like, and an integrated hydrolysis acidification wastewater treatment device is generated.

The hydrolysis process is to decompose complex organic matters in the wastewater into simple organic matters, and the step can increase the biodegradability of the wastewater and create favorable conditions for subsequent biological treatment. The acidification process is based on hydrolysis, and organic matters in the wastewater are further converted into inorganic matters, so that COD (chemical oxygen demand) and BOD (biological oxygen demand) of the wastewater are reduced, and the load of a subsequent treatment process is reduced.

The prior wastewater treatment system generally adopts a method of hydrolysis acidification and then contact oxidation when treating the wastewater with difficult degradation and high ammonia nitrogen, but contains more sediment and other pollutants in the hydrolysis acidification process of the wastewater, which can influence the hydrolysis acidification of the wastewater and reduce the working efficiency of the hydrolysis acidification.

Disclosure of utility model

The utility model solves the technical problems in the background art and provides an integrated hydrolysis acidification wastewater treatment device.

The technical scheme provided by the utility model for solving the technical problems is as follows:

the utility model provides an integration hydrolysis acidification effluent treatment plant, includes the treatment box, be equipped with in the treatment box and deposit the storehouse, be equipped with in the treatment box and handle the storehouse, deposit the storehouse and handle the centre fixedly connected with division board in storehouse, be equipped with the square groove on the division board, square inslot internal rotation is connected with the baffle, be equipped with first rack in the sediment storehouse, be equipped with the filter on the first rack, be equipped with the second rack in the treatment box, be equipped with the filler net on the second rack, the top of handling the case is through screw fixedly connected with roof, fixedly connected with water injection mouth on the roof, the water injection mouth is located directly over the filter.

Preferably, the deposit storehouse is interior runs through and rotates and be connected with the threaded rod, the one end fixedly connected with of threaded rod changes the handle, threaded connection has the push pedal respectively at the both ends of threaded rod, fixedly connected with gag lever post in the deposit storehouse, push pedal sliding connection is on the gag lever post, one side in deposit storehouse is equipped with the drain, the one end fixedly connected with of drain takes out the mud pump.

Preferably, one side of the treatment bin is penetrated and fixedly connected with an oxygen injection pipe, a round hole is formed in the oxygen injection pipe, a drain valve is fixedly connected to one side of the treatment bin, a first observation window is formed in one side of the sedimentation bin, and a second observation window is formed in one side of the treatment bin.

Preferably, the top of the partition plate is parallel to the top of the treatment tank, the first placing frame is located above the square groove, and the filler net is located below the square groove.

Preferably, the threaded rod is provided with two groups of opposite thread structures, the limit rod is located above the threaded rod, the bottom of the sedimentation bin is obliquely arranged, the push plate is attached to the bottom of the sedimentation bin, and the sewage draining outlet is located on one side of the lower part of the sedimentation bin.

Preferably, the screw is equipped with four groups, the laminating department of roof and processing box is equipped with rubber seal, annotate the oxygen pipe and be equipped with two sets of, every group annotate and be equipped with a plurality of groups round holes on the oxygen pipe respectively.

Preferably, the bottom of the treatment bin is obliquely arranged, the drain valve is positioned at one side of the lower part of the treatment bin, and the drain outlet and the drain valve are respectively positioned at two sides of the treatment box.

With the structure, the utility model has the following advantages:

1. According to the utility model, large sediment in the wastewater can be filtered through the top plate in the sedimentation bin, and part of sediment with small particles can be accumulated at the bottom of the sedimentation bin, so that the filtering effect is improved, the baffle plate can be pushed to rotate when the water level is too large, and the sediment enters the treatment bin from the square groove, so that the sediment contacts with microorganisms on the filler net, and organic matters are degraded through the combination of dissolved oxygen provided by the oxygen injection pipe, so that the wastewater is fully treated, and the treatment efficiency is improved.

2. According to the utility model, the baffle is arranged in the treatment bin to degrade so that air cannot flow out, the treatment condition in the treatment bin can be observed through the first observation window and the second observation window, the practicability of the device is improved, the two groups of push plates can be driven to move towards the middle by rotating the threaded rod, deposited sediment is pushed to the middle, the sediment is conveniently pumped out by the mud pump, and the sediment bin and the bottom of the treatment bin are obliquely arranged, so that the sediment and the treated water can be discharged more thoroughly.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an integrated hydrolysis acidification wastewater treatment device;

FIG. 2 is a cross-sectional view I of an integrated hydrolysis acidification wastewater treatment device according to the present utility model;

FIG. 3 is a second cross-sectional view of an integrated hydrolysis acidification wastewater treatment device according to the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

The device comprises a treatment box 1, a sedimentation bin 2, a treatment bin 3, a separation plate 4, a square groove 5, a baffle 6, a baffle 7, a first placing frame 8, a filter plate 9, a second placing frame 10, a filler net 11, screws 12, a top plate 13, a water injection port 14, a threaded rod 15, a rotary handle 16, a push plate 17, a limiting rod 18, a sewage outlet 19, a mud pump 20, an oxygen injection pipe 21, a round hole 22, a drain valve 23, a first observation window 24 and a second observation window.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model is described in further detail below in conjunction with the following text:

Combining fig. 1 to 4, an integrated hydrolysis acidification waste water treatment device, including processing case 1, be equipped with in the processing case 1 and deposit storehouse 2, be equipped with in the processing case 1 and handle storehouse 3, deposit the centre fixedly connected with division board 4 in storehouse 2 and processing storehouse 3, be equipped with square groove 5 on division board 4, square groove 5 internal rotation is connected with baffle 6, be equipped with first rack 7 in the sediment storehouse 2, be equipped with filter 8 on the first rack 7, be equipped with second rack 9 in the processing storehouse 3, be equipped with filler net 10 on the second rack 9, the top of processing case 1 is through screw 11 fixedly connected with roof 12, fixedly connected with water injection port 13 on roof 12, water injection port 13 is located directly over filter 8, can filter the big sediment in the waste water through roof 12 in the sediment storehouse 2, and the sediment of some tiny particle can pile up in the bottom of depositing storehouse 2, thereby improve the effect of filtration, can promote baffle 6 rotation when too square groove 5, thereby get into processing storehouse 3 in, thereby with filler net 10 on the biological contact, and the oxygen pipe 20 is provided, the organic oxygen is fully degraded through the combination of oxygen, the organic degradation of waste water is carried out.

Wherein, the sedimentation bin 2 is internally and rotatably connected with a threaded rod 14 in a penetrating way, one end of the threaded rod 14 is fixedly connected with a rotary handle 15, two ends of the threaded rod 14 are respectively connected with a push plate 16 in a threaded way, the sedimentation bin 2 is fixedly connected with a limit rod 17, the push plate 16 is slidably connected on the limit rod 17, one side of the sedimentation bin 2 is provided with a sewage outlet 18, one end of the sewage outlet 18 is fixedly connected with a mud pump 19, one side of the treatment bin 3 is fixedly connected with an oxygen injection pipe 20 in a penetrating way, the oxygen injection pipe 20 is provided with a round hole 21, one side of the treatment bin 3 is fixedly connected with a drain valve 22, one side of the sedimentation bin 2 is provided with a first observation window 23, one side of the treatment bin 3 is provided with a second observation window 24, the top of the partition plate 4 is parallel to the top of the treatment bin 1, the first placement frame 7 is positioned above the square groove 5, the filling net 10 is positioned below the square groove 5, two sets of opposite thread structures are arranged on the threaded rod 14, the limiting rod 17 is arranged above the threaded rod 14, the bottom of the sedimentation bin 2 is obliquely arranged, the push plate 16 is attached to the bottom of the sedimentation bin 2, the drain 18 is arranged on one side of the lower part of the sedimentation bin 2, four groups of screws 11 are arranged, rubber sealing rings are arranged at the attachment positions of the top plate 12 and the treatment box 1, two groups of oxygen injection pipes 20 are arranged, a plurality of groups of round holes 21 are respectively arranged on each group of oxygen injection pipes 20, the bottom of the treatment bin 3 is obliquely arranged, the drain valve 22 is arranged on one side of the lower part of the treatment bin 3, the drain 18 and the drain valve 22 are respectively arranged on two sides of the treatment box 1, the air is not allowed to flow out by degradation in the treatment bin 3 through the arrangement of the baffle 6, the internal treatment condition can be observed through the first observation window 23 and the second observation window 24, the practicability of the device is improved, the two groups of push plates 16 can be driven to move towards the middle by rotating the threaded rod 14 to push the accumulated silt to the middle, the sediment is conveniently pumped out by the mud pump 19, and the sediment bin 2 and the bottom of the treatment bin 3 are obliquely arranged, so that sediment and treated water can be discharged more thoroughly.

When the filter plate type sewage treatment device is used, the oxygen generator is connected to two groups of oxygen injection pipes 20, firstly, waste water to be treated is added into the sedimentation bin 2 from the water injection port 13, large blocks of impurities such as sediment can be filtered through the filter plate 8, then the sediment is precipitated in the sedimentation bin 2, when the water level is higher than that of the square groove 5, the baffle plate 6 is driven to rotate, so that water flows into the sedimentation bin 3 and contacts with microorganisms on the filler net 10, dissolved oxygen provided by the oxygen injection pipes 20 is sprayed out from the round holes 21, organic matters are degraded in a combined mode, so that the waste water is effectively treated, at the moment, the waste water treatment condition can be observed through the drain valve 22 and the second observation window 24, the treated water can be drained through opening the drain valve 22, then the threaded rod 14 is driven to rotate through the rotating handle 15, the two groups of push plates 16 slide towards the middle on the limit rod 17 at the same time, the sediment impurities precipitated in the sedimentation bin 2 are pushed to the middle, the sediment pump 19 is started through the drain hole 18, sediment precipitated in the sedimentation bin 2 and finally, the filter plate can be removed through the drain valve 11, and the filter plate 8 can be replaced by the top plate 8, and the top plate 10 can be cleaned.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An integrated hydrolysis acidification wastewater treatment device, comprising a treatment box (1), characterized in that: a sedimentation bin (2) is provided in the treatment box (1), a treatment bin (3) is provided in the treatment box (1), a partition plate (4) is fixedly connected between the sedimentation bin (2) and the treatment bin (3), a square groove (5) is provided on the partition plate (4), a baffle (6) is rotatably connected in the square groove (5), a first placement rack (7) is provided in the sedimentation bin (2), a filter plate (8) is provided on the first placement rack (7), a second placement rack (9) is provided in the treatment bin (3), a filler net (10) is provided on the second placement rack (9), a top plate (12) is fixedly connected to the top plate (12) by screws (11), a water injection port (13) is fixedly connected to the top plate (12), and the water injection port (13) is located just above the filter plate (8).

2. An integrated hydrolysis acidification wastewater treatment device according to claim 1 is characterized in that: a threaded rod (14) is rotatably connected to the sedimentation bin (2), one end of the threaded rod (14) is fixedly connected to a rotating handle (15), and both ends of the threaded rod (14) are respectively threadedly connected to push plates (16), a limit rod (17) is fixedly connected to the sedimentation bin (2), and the push plate (16) is slidably connected to the limit rod (17), and a sewage outlet (18) is provided on one side of the sedimentation bin (2), and one end of the sewage outlet (18) is fixedly connected to a mud pump (19).

3. An integrated hydrolysis acidification wastewater treatment device according to claim 2, characterized in that: an oxygen injection pipe (20) is fixedly connected to one side of the treatment chamber (3), and a circular hole (21) is provided on the oxygen injection pipe (20); a drain valve (22) is fixedly connected to one side of the treatment chamber (3); a first observation window (23) is provided on one side of the sedimentation chamber (2); and a second observation window (24) is provided on one side of the treatment chamber (3).

4. An integrated hydrolysis acidification wastewater treatment device according to claim 3, characterized in that: the top of the partition plate (4) is parallel to the top of the treatment box (1), the first placement rack (7) is located above the square groove (5), and the filler net (10) is located below the square groove (5).

5. An integrated hydrolysis acidification wastewater treatment device according to claim 4, characterized in that: the threaded rod (14) is provided with two sets of opposite thread structures, the limit rod (17) is located above the threaded rod (14), the bottom of the sedimentation bin (2) is inclined, the push plate (16) is attached to the bottom of the sedimentation bin (2), and the sewage outlet (18) is located on the lower side of the sedimentation bin (2).

6. An integrated hydrolysis acidification wastewater treatment device according to claim 5, characterized in that: the screws (11) are provided in four groups, a rubber sealing ring is provided at the joint between the top plate (12) and the treatment box (1), and the oxygen injection pipes (20) are provided in two groups, and each group of the oxygen injection pipes (20) is provided with a plurality of groups of circular holes (21).

7. An integrated hydrolysis acidification wastewater treatment device according to claim 6, characterized in that the bottom of the treatment chamber (3) is inclined, the drain valve (22) is located on one side of the lower part of the treatment chamber (3), and the sewage outlet (18) and the drain valve (22) are respectively located on both sides of the treatment box (1).