Sewage treatment grid capable of being added with medicine

Abstract

The utility model provides a sewage treatment grid capable of being added with drugs, and relates to the field of sewage treatment.The sewage treatment grid comprises a mounting frame, a plurality of drug grid assemblies are arranged in the mounting frame, a first guide piece and a second guide piece are arranged at the front end and the rear end of each drug grid assembly respectively, and a plurality of mixing and blocking assemblies are arranged at the rear ends of the second guide pieces; a plurality of transversely-arranged mixing pieces are arranged at the rear ends of the multiple mixing and blocking assemblies, and a storage assembly is arranged at the top end of the mounting frame. According to the sewage treatment device disclosed by the invention, by arranging the medicine grid assembly and the mixing and blocking assembly, medicines in the storage assembly are uniformly added into sewage through the medicine grid assembly, the sewage is preliminarily filtered, and then the sewage is further mixed and filtered through the mixing and blocking assembly, so that the complexity and the cost of the device are reduced, and meanwhile, the filtering effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment field, specifically, relate to a sewage treatment grid that can add medicine. BACKGROUND

[0002] Sewage treatment grid is through using water flow, make the larger impurity in sewage is blocked and filters out by the grid bar or screen, thereby realizes the preliminary treatment to sewage, however, the traditional grid usually only has single filtering function, lacks the function of adding medicine, which means that when treating sewage that needs to add medicine, additional dosing device needs to be set, which increases the complexity and cost of the device.

[0003] For example: the utility model patent (application number: 202021572146.0) discloses "sewage treatment grid device", the specification discloses: including two parallelly arranged grids, the side of grid is equipped with spring and fixed column, the upper portion of grid is equipped with upper sliding block and upper sliding groove, the upper sliding block can freely slide in the upper sliding groove, the lower portion of grid is equipped with lower sliding block and lower sliding groove, the lower sliding block can freely slide in the lower sliding groove, the upper portion of grid is equipped with reciprocating structure and motor, the motor can drive the grid to do reciprocating motion through reciprocating structure, the front of fixed column is connected with liquid level sensor, the lower portion of fixed column is equipped with hydraulic sensor, the utility model discloses can clean the dirt accumulated on the grid. Therefore the utility model can be widely applied in environmental engineering field, the above patent can prove the defects existing in the prior art.

[0004] Therefore we make improvement, propose a sewage treatment grid that can add medicine. SUMMARY

[0005] The utility model discloses the purpose at: in view of the grid that currently exists usually only has single filtering function, lacks the function of adding medicine.

[0006] In order to realize the above-mentioned invention purpose, improve the above-mentioned problem, the utility model provides sewage treatment grid that can add medicine, including installation frame, the inside of installation frame is equipped with a plurality of medicine grid assemblies, the front and rear ends of medicine grid assembly are equipped with No. The rear end of a plurality of No. The rear end of a plurality of mixed blocking components is equipped with a plurality of transverse arrangement mixing pieces, and the top end of the installation frame is equipped with a storage assembly.

[0007] As the preferred technical scheme of the present application, the medicine grid assembly includes a barrier plate fixed to the bottom end of the inside of the installation frame, a plurality of connection channels extending to the bottom end of the barrier plate are formed in the top end of the barrier plate, and a plurality of medicine outlet grooves are formed in the two sides of the barrier plate and communicate with the inside of the connection channels.

[0008] As a preferred technical scheme of the present application, the first guide comprises a first guide triangular strip fixed to the front end of the blocking plate, the second guide comprises a second guide triangular strip fixed to the rear end of the blocking plate, the diagonal of the first guide triangular strip is located in front, and the diagonal of the second guide triangular strip is located in back.

[0009] As a preferred technical scheme of the present application, the mixing and blocking assembly comprises a plurality of blocking strips transversely and equidistantly arranged and fixedly connected with the inside of the mounting frame, and the blocking strips are used for blocking impurities in the sewage and assisting the mixing of the medicine and the sewage.

[0010] As a preferred technical scheme of the present application, the mixing and blocking assembly further comprises a plurality of connecting strips, the plurality of connecting strips are respectively fixed between the plurality of blocking strips, and a plurality of mounting strips are fixed between the two blocking strips located at the most side and the mounting frame.

[0011] As a preferred technical scheme of the present application, the blocking strips, the connecting strips and the mounting strips are square strips, and the diagonals of the blocking strips, the connecting strips and the mounting strips are located in front.

[0012] As a preferred technical scheme of the present application, the plurality of mixing pieces comprise a plurality of mixing triangular strips transversely and equidistantly fixed to the bottom end of the inside of the mounting frame, and the diagonals of the mixing triangular strips are located in front.

[0013] As a preferred technical scheme of the present application, the storage assembly comprises a storage box fixed to the top end of the mounting frame, a charging port is formed in the top end of the storage box, a sealing cover is screwedly arranged in the inside of the charging port, and a plurality of communication ports are formed in the bottom end of the inside of the storage box and communicate with the inside of the connecting channel.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] In the scheme of the present application:

[0016] 1. The medicine grid assembly and the mixing and blocking assembly are arranged, the medicine in the storage assembly is evenly added to the sewage through the medicine grid assembly, and the sewage is preliminarily filtered, then the sewage is further mixed and filtered through the mixing and blocking assembly, the complexity and cost of the device are reduced, the filtering effect is improved, and the problem that the grid in the prior art generally only has a single filtering function and lacks a medicine adding function is solved.

[0017] 2. The mixing piece is arranged, the sewage with the added medicine is guided to the narrower outlet, collides with the sewage from other directions, and is further mixed, and the problem that the sewage is difficult to be fully mixed through the grid after the medicine is added in the prior art is solved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Structure diagram of the sewage treatment grid with added medicine provided by the present application is shown in the figure;

[0019] Figure 2 Structure diagram of the medicine grid assembly and the mixing and blocking assembly in the sewage treatment grid with added medicine provided by the present application is shown in the figure;

[0020] Figure 3 Structure diagram of the medicine grid assembly in the sewage treatment grid with added medicine provided by the present application is shown in the figure;

[0021] Figure 4 Structure diagram of the mixing and blocking assembly in the sewage treatment grid with added medicine provided by the present application is shown in the figure;

[0022] Figure 5 Structure diagram of the storage assembly in the sewage treatment grid with added medicine provided by the present application is shown in the figure.

[0023] Indicated in the figure:

[0024] 1, mounting frame; 2, medicine grid assembly; 21, blocking plate; 22, connecting channel; 23, medicine outlet groove; 31, No. 1 guide three-pronged strip; 32, No. 2 guide three-pronged strip; 4, mixing and blocking assembly; 41, blocking strip; 42, connecting strip; 43, mounting strip; 5, mixing three-pronged strip; 6, storage assembly; 61, storage box; 62, communication port; 63, sealing cover. DETAILED DESCRIPTION

[0025] In order to make the personnel in the technical field better understand the present application scheme, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the personnel in the field without making creative efforts should belong to the protection scope of the present application.

[0026] In order to make the personnel in the technical field better understand the present application scheme, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings.

[0027] It should be noted that the embodiments in the present application and the features and technical schemes in the embodiments can be combined with each other without conflict.

[0028] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0029] Embodiment 1

[0030] Please refer to Figure 1 and Figure 2 , a sewage treatment grid with drug adding function, comprising a mounting frame 1, the inside of the mounting frame 1 is provided with a plurality of drug grid assemblies 2, the drug grid assemblies 2 are used to add drugs such as coagulants, scale removers or flocculants stored in the storage assembly 6 into sewage to enhance the treatment effect, and the drug grid assemblies 2 preliminarily block larger impurities, the front and rear ends of the drug grid assemblies 2 are respectively provided with a first guide and a second guide, the rear ends of the plurality of second guides are provided with a plurality of mixed blocking assemblies 4, the rear ends of the plurality of mixed blocking assemblies 4 are provided with a plurality of transversely arranged mixing members, and the top end of the mounting frame 1 is provided with a storage assembly 6.

[0031] Further, as shown in Figure 1 and Figure 3 , the drug grid assembly 2 comprises a blocking plate 21 fixed to the bottom end inside the mounting frame 1, the larger impurities in the sewage are preliminarily filtered through the spacing between the plurality of blocking plates 21, the top end of the blocking plate 21 is provided with a plurality of connecting channels 22 extending to the bottom end of the blocking plate 21, the connecting channels 22 are used to communicate with the communication ports 62 in the storage assembly 6, so that the drugs inside the storage assembly 6 flow into the inside of the connecting channels 22, and a plurality of drug outlet grooves 23 are provided on both sides of the blocking plate 21 and communicate with the inside of the connecting channels 22, when the sewage passes through both sides of the blocking plate 21, part of the sewage flows into the inside of the drug outlet grooves 23, thereby taking out the sewage in the connecting channels 22, and at the same time, the sewage in the connecting channels 22 also flows out naturally through the drug outlet grooves 23 and mixes with the sewage.

[0032] Further, as shown in Figure 1 and Figure 3 , the first guide comprises a first guide triangular strip 31 fixed to the front end of the blocking plate 21, the first guide triangular strip 31 is used to block larger impurities in the sewage, the second guide comprises a second guide triangular strip 32 fixed to the rear end of the blocking plate 21, the diagonal line of the first guide triangular strip 31 is located in front, the sewage flowing from the front of the mounting frame 1 is guided to both sides through the two inclined surfaces at the front end, so that the sewage is washed to the drug outlet grooves 23, and the drugs in the connecting channels 22 and the drug outlet grooves 23 are taken out better, the diagonal line of the second guide triangular strip 32 is located at the rear, the drugs are scattered to both sides through the inclined surface at the rear, and the two adjacent streams of sewage are mixed together through the guidance of the second guide triangular strip 32, thereby helping cross mixing.

[0033] Embodiment 2

[0034] The sewage treatment grid with drug adding function provided in embodiment 1 is further optimized, specifically, as shown in Figure 1 , Figure 2 and Figure 4As shown in Figs. 1-3, the drug-mixed sewage treatment grid 1 comprises a plurality of drug-mixed components 4, a plurality of drug-mixed components 4 are fixedly connected to the inner side of the installation frame 1, and the drug-mixed components 4 are arranged in parallel and equidistantly. As shown in Figs. 1-3, the drug-mixed components 4 comprise a plurality of blocking strips 41 arranged in parallel and equidistantly and fixedly connected to the inner side of the installation frame 1, and the sewage mixed with the drug passes through the plurality of drug-mixed components 4, so that the sewage is hindered and the flow direction is changed, which causes the turbulent flow and vortex flow of the sewage, thereby mixing the sewage. The blocking strips 41 are used to block the impurities in the sewage and assist the mixing of the drug and the sewage.

[0035] Further, as shown in Figs. 1-3, Figure 1 , Figure 2 and Figure 4 , the drug-mixed components 4 further comprise a plurality of connecting strips 42, the plurality of connecting strips 42 are respectively fixed between the plurality of blocking strips 41, and a plurality of mounting strips 43 are fixedly arranged between the two blocking strips 41 located at the most side and the installation frame 1. When the sewage flows to the plurality of drug-mixed components 4, the impurities in the sewage are further blocked by the blocking strips 41, the connecting strips 42 and the mounting strips 43, and at the same time, the sewage mixed with the drug by the drug grid assembly 2 is impacted on the blocking strips 41, so that the sewage is hindered and the flow direction is changed, which causes the turbulent flow and vortex flow of the sewage, thereby making the drug molecules more uniformly dispersed in the sewage.

[0036] Further, as shown in Figs. 1-3, Figure 1 , Figure 2 and Figure 4 , the blocking strips 41, the connecting strips 42 and the mounting strips 43 are specifically square strips, and the diagonal lines of the blocking strips 41, the connecting strips 42 and the mounting strips 43 are located in front. When the sewage mixed with the drug passes through the plurality of drug-mixed components 4, it is divided into two streams by the diagonal lines in front, so as to cross with the sewage flow from other directions. The blocking strips 41 make the sewage mixed with the drug cross left and right, the connecting strips 42 and the mounting strips 43 make the sewage cross up and down, which not only increases the turbulent degree of the sewage, but also promotes the mixing between the sewage and the drug in different areas.

[0037] Further, as shown in Figs. 1-3, Figure 1 and Figure 2 , the plurality of mixing pieces comprise a plurality of mixing triangular strips 5 fixedly arranged at the bottom end of the inner side of the installation frame 1 in parallel and equidistantly, and the diagonal lines of the mixing triangular strips 5 are located in front. When the sewage preliminarily mixed by the drug-mixed components 4 passes through the mixing triangular strips 5, the sewage is divided into two streams by the diagonal lines, so as to guide the sewage to the narrower outlet and make it collide with the sewage from other directions, thereby further mixing the sewage and the drug.

[0038] Example 3

[0039] The drug-mixed sewage treatment grid provided in Examples 1 and 2 is further optimized, as shown in Figs. 1-3, Figure 1 and Figure 5As shown, the storage assembly 6 includes a storage box 61 fixed to the top end of the mounting frame 1, the storage box 61 is used for storing drugs, the top end of the storage box 61 is provided with a filling port, the inside of the filling port is provided with a sealing cover 63, the sealing cover 63 is rotated to open the filling port, and the drugs are added to the inside of the storage box 61, and the bottom end of the inside of the storage box 61 is provided with a plurality of communication ports 62 in communication with the inside of the connecting channel 22, the size of the communication port 62 determines the speed of the drugs in the storage box 61 falling into the connecting channel 22, the number of the communication port 62 is the same as that of the connecting channel 22, and the drugs in the storage box 61 flow into the connecting channel 22 through the communication port 62, and the flowing sewage carries the drugs in the connecting channel 22 out through the medicine outlet groove 23.

[0040] The use process of the sewage treatment grille capable of adding drugs provided by the utility model is as follows:

[0041] When the sewage flows from the front of the mounting frame 1, the sewage is guided to the two sides of the blocking plate 21 through the first guide three-prong strip 31, and can be better guided to the medicine outlet groove 23, the drugs in the connecting channel 22 are carried out through the medicine outlet groove 23, so that the drugs are added to the sewage, and the sewage is preliminarily filtered through the blocking plate 21 and the first guide three-prong strip 31;

[0042] Subsequently, the sewage contacts the front end of the blocking strip 41, the connecting strip 42 and the mounting strip 43 when passing through the plurality of mixed blocking assemblies 4, and is separated into two water flows through the diagonal line of the front end, so that the sewage flow from other directions is crossed, the mixing between the sewage in different areas and the drugs is promoted, and then the sewage is separated into two through the diagonal line when passing through the mixed three-prong strip 5, so that the sewage is guided to the narrower outlet, and collides with the sewage from other directions, so that the sewage and the drugs are finally mixed.

[0043] In the utility model, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise specified. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0044] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A drug-addable sewage treatment grid, characterized in that, Including installation frame (1), the inside of installation frame (1) is equipped with a plurality of medicine grid assemblies (2), the front and rear ends of medicine grid assembly (2) are equipped with a guide and a guide respectively, the rear end of a plurality of guides is equipped with a plurality of mixed blocking assemblies (4), the rear end of a plurality of mixed blocking assemblies (4) is equipped with a plurality of transverse arrangement mixing pieces, the top end of installation frame (1) is equipped with storage assembly (6).

2. A sewage treatment grid to which a medicine can be added according to claim 1, characterized in that, The medicine grid assembly (2) includes a blocking plate (21) fixed to the bottom end of the inside of the installation frame (1), the top end of the blocking plate (21) is provided with a plurality of connection channels (22) extending to the bottom end of the blocking plate (21), and a plurality of medicine outlet grooves (23) are formed in the two sides of the blocking plate (21) and communicate with the inside of the connection channel (22).

3. A sewage treatment grid to which a medicine can be added according to claim 2, characterized in that, The guide includes a guide three-pronged strip (31) fixed to the front end of the blocking plate (21), the guide includes a guide three-pronged strip (32) fixed to the rear end of the blocking plate (21), the diagonal line of the guide three-pronged strip (31) is located in front, and the diagonal line of the guide three-pronged strip (32) is located in the rear.

4. A sewage treatment grid to which a medicine can be added according to claim 3, characterized in that, The mixed blocking assembly (4) includes a plurality of blocking strips (41) transversely and equidistantly arranged and fixedly connected with the inside of the installation frame (1), and the blocking strip (41) is used for blocking impurities in sewage and assisting mixing of the medicine and the sewage.

5. A sewage treatment grid to which a medicine can be added according to claim 4, characterized in that, The mixed blocking assembly (4) further includes a plurality of connecting strips (42), and the plurality of connecting strips (42) are respectively fixed between a plurality of blocking strips (41), and a plurality of mounting strips (43) are fixedly arranged between the two blocking strips (41) located at the side and the installation frame (1).

6. A sewage treatment grid to which a medicine can be added according to claim 5, characterized in that, The blocking strip (41), the connecting strip (42) and the mounting strip (43) are square strips, and the diagonal line of the blocking strip (41), the connecting strip (42) and the mounting strip (43) is located in front.

7. A sewage treatment grid to which a medicine can be added according to claim 6, characterized in that, A plurality of the mixing pieces include a plurality of mixing three-pronged strips (5) transversely and equidistantly fixed to the bottom end of the inside of the installation frame (1), and the diagonal line of the mixing three-pronged strip (5) is located in front.

8. A sewage treatment grid to which a medicine can be added according to claim 7, characterized in that, The storage assembly (6) includes a storage box (61) fixed to the top end of the installation frame (1), the top end of the storage box (61) is provided with a charging port, the inside of the charging port is provided with a sealing cover (63) in screw thread, and the bottom end of the inside of the storage box (61) is provided with a plurality of communication ports (62) communicating with the inside of the connection channel (22).

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