Layered purification device for wastewater

Abstract

The utility model relates to the technical field of waste water layered purification, and discloses a waste water layered purification device which comprises a purification tank and a purification mechanism, the purification tank comprises a tank body and a tank cover; the purification mechanism comprises a supporting piece, a filtering cover, a mounting piece, a mixing motor, a stirring piece, a fixing piece, a chemical adding pipe, a water inlet pipe and a water outlet pipe. Through cooperative use of the purification tank, the purification mechanism, a plurality of groups of supporting pieces and a filter cover, the wastewater can be filtered and purified in a layered manner, and through cooperative use of a mixing motor, a stirring paddle and a fixing piece, the wastewater can be stirred and mixed, and the purification efficiency of the device is improved, so that the economic cost of people is reduced, and the labor intensity of people is relieved; and the purification mechanism can be disassembled and maintained through the arranged mounting piece and limiting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater stratified purification, in particular to a wastewater stratified purification device. Background Art

[0002] Wastewater refers to the wastewater containing various harmful substances generated by industrial, agricultural, household and other activities. If this kind of wastewater is discharged into the environment, it may cause serious harm to the ecological system and human health. Therefore, wastewater treatment is an important environmental protection work.

[0003] A wastewater stratified purification device is a device used for treating wastewater. It is usually used to remove suspended particulate matter and grease in the wastewater, so as to purify the water quality. This device separates different components in the wastewater by utilizing the sedimentation and stratification effects generated by gravity and different material densities, so as to achieve the purpose of purification. Therefore, a wastewater stratified purification device is needed.

[0004] The existing wastewater stratified purification device has certain disadvantages when in use. When the existing wastewater stratified purification device is in use, it usually uses multiple groups of motors to cooperate with multiple groups of stirring paddles for mixing work, so as to purify the wastewater. However, this increases the economic cost of people, and requires regular maintenance of multiple groups of motors, increasing the labor intensity of people, and cannot meet the needs of people. Summary of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a wastewater stratified purification device, which can solve the technical problems put forward in the background art.

[0007] (II) Technical Solutions

[0008] The present utility model is implemented by the following technical solutions: A wastewater stratified purification device includes a purification tank and a purification mechanism arranged on the purification tank; wherein, the purification tank includes a tank body and a tank cover detachably connected to the tank body; the purification mechanism includes several groups of support members detachably fixed on the inner wall of the tank body, a filter cover detachably arranged at the upper end of the support members, and several groups of mounting members for mounting the filter cover onto the support members. The several groups of filter covers can sequentially filter and purify the wastewater entering the interior of the tank body, and the filter holes of the several groups of filter covers gradually become larger from top to bottom; the purification mechanism includes a mixing motor detachably arranged at the top end of the tank cover, stirring members rotatably arranged on both sides of the filter cover, and a fixing member for detachably fixing the several groups of stirring members; the output shaft of the mixing motor extends into the interior of the purification tank and is connected to the rotating shaft of the stirring member, and the mixing motor stirs and mixes the wastewater through the stirring member to improve the efficiency of wastewater purification; the purification mechanism further includes a chemical addition pipe detachably arranged on the outer wall of the tank body. The chemical addition pipe is set as a one-way valve pipe and can add purification chemicals to the wastewater. One end of the chemical addition pipe extends into the interior of the filter cover; the purification mechanism further includes a water inlet pipe detachably installed at the bottom of the tank body and several groups of water outlet pipes arranged in the upper middle part of the outer wall of the tank body. The water outlet pipes are arranged corresponding to the filter covers and can discharge the filtered wastewater.

[0009] Preferably, the stirring member includes a rotating rod, several groups of reinforcing blocks arranged on the rotating rod, and stirring paddles detachably connected to the reinforcing blocks. The reinforcing blocks are provided with limiting rods for fixing the stirring paddles, and the mixing motor drives the stirring paddles to rotate through the rotating rod and the reinforcing blocks.

[0010] Preferably, the stirring paddle includes a first stirring rod vertically connected to the reinforcing block and a second stirring rod obliquely connected to the first stirring rod. The first stirring rod and the second stirring rod are integrally formed. One end of the first stirring rod is vertically provided with a limiting block connected to the limiting rod. The limiting block is provided with a limiting hole connected to the limiting rod, and the reinforcing block is provided with a limiting groove connected to the limiting block.

[0011] Preferably, the fixing member includes a fixing column vertically arranged at the top end of the rotating rod and a clamping member vertically arranged at the top end of the fixing column. The fixing column is rotatably connected to the top end of the filter cover. The filter cover is provided with a through hole corresponding to the fixing column, and the fixing column is provided with a sealing member connected to the filter cover.

[0012] Preferably, the clamping member includes a fixing block vertically arranged at the top end of the fixing column and clamping blocks symmetrically arranged on the outer wall of the fixing block. The outer wall of the fixing block is symmetrically provided with reinforcing blocks perpendicular to the clamping blocks. The bottom end of the rotating rod is provided with a fixing groove corresponding to the fixing block, and a clamping groove for clamping the clamping blocks, and a reinforcing groove for fitting the reinforcing blocks. The fixing groove, the clamping groove, and the reinforcing groove are communicated.

[0013] Preferably, the mounting member includes a mounting block provided at the bottom of the outer wall of the filter cover and a mounting rod provided on the mounting block. The mounting rod is detachably connected to the support member. The support member has an annular structure, and the inner ring diameters of several groups of support members decrease sequentially from top to bottom, facilitating people to disassemble and install the filter cover.

[0014] Preferably, a sewage discharge pipe is provided at the bottom of the tank body. The water inlet pipe is provided on one side of the tank body away from the sewage discharge pipe. The sewage discharge pipe can discharge the sediment in the wastewater. The water inlet pipe is provided below the filter cover.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a wastewater stratified purification device, which has the following beneficial effects:

[0017] For this wastewater stratified purification device, through the provided purification tank and purification mechanism, several groups of support members and the filter cover are used in cooperation to perform stratified filtration and purification of wastewater. The mixing motor, stirring paddle and fixing member are used in cooperation to stir and mix the wastewater, improving the purification efficiency of the device, thereby reducing people's economic costs and labor intensity. Through the provided mounting member and limiting rod, the purification mechanism can be disassembled and maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial structural diagram of the present utility model.

[0019] Figure 2 It is a partial structural diagram of the purification tank and the purification mechanism in the present utility model.

[0020] Figure 3 It is a partial structural diagram of the stirring member and the stirring member in the present utility model.

[0021] Figure 4 In the present utility model Figure 3 The enlarged view of part A.

[0022] Figure 5 It is a partial structural diagram of the filter cover and the mounting member in the present utility model.

[0023] In the figure: 1, purification tank; 2, tank body; 3, tank cover; 4, support member; 5, filter cover; 6, mounting member; 7, mixing motor; 8, stirring member; 9, fixing member; 10, chemical addition pipe; 11, water inlet pipe; 12, water outlet pipe; 13, rotating rod; 14, reinforcement block; 15, stirring paddle; 16, limiting rod; 17, first stirring rod; 18, second stirring rod; 19, limiting block; 20, fixing column; 21, clamping member; 22, fixing block; 23, clamping block; 24, strengthening block; 25, mounting block; 26, mounting rod; 27, sewage discharge pipe. Detailed implementation manners

[0024] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, any combination can be formed between the following-described embodiments or technical features to form a new embodiment.

[0025] Embodiment 1: Please refer to Figure 1 - Figure 5 , a waste water stratification purification device of this embodiment includes a purification tank 1 and a purification mechanism arranged on the purification tank 1; wherein, the purification tank 1 includes a tank body 2 and a tank cover 3 which is connected to the tank body 2 in a matching manner; the purification mechanism includes several groups of support members 4 detachably fixed on the inner wall of the tank body 2, a filter cover 5 detachably arranged at the upper end of the support member 4, and several groups of mounting members 6 for mounting the filter cover 5 to the support member 4. Several groups of filter covers 5 can sequentially filter and purify the waste water entering the inside of the tank body 2, and the filter holes of several groups of filter covers 5 gradually become larger from top to bottom; the purification mechanism includes a mixing motor 7 detachably arranged at the top end of the tank cover 3, stirring members 8 rotatably arranged on both sides of the filter cover 5, and a fixing member 9 for detachably fixing several groups of stirring members 8; the output shaft of the mixing motor 7 extends into the inside of the purification tank 1 and is connected to the rotating shaft of the stirring member 8. The mixing motor 7 stirs and mixes the waste water through the stirring member 8 to improve the efficiency of waste water purification; the purification mechanism further includes a chemical addition pipe 10 detachably arranged on the outer wall of the tank body 2. The chemical addition pipe 10 is set as a one-way valve pipe and can add purification chemicals to the waste water. One end of the chemical addition pipe 10 extends into the inside of the filter cover 5; the purification mechanism further includes a water inlet pipe 11 detachably installed at the bottom of the tank body 2 and several groups of water outlet pipes 12 arranged in the upper middle part of the outer wall of the tank body 2. The water outlet pipes 12 are arranged corresponding to the filter cover 5 and can discharge the filtered waste water. The water inlet pipe 11 introduces the waste water into the purification tank 1. The chemical addition pipe 10 adds purification chemicals into the inside of the filter cover 5. The mixing motor 7 is started to drive the stirring member 8 to rotate, stir the waste water, improve the purification efficiency of the waste water, so that the waste water sequentially passes through several groups of filter covers 5, and discharges the purified waste water through the uppermost water outlet pipe 12.

[0026] The stirring member 8 includes a rotating rod 13, several groups of reinforcing blocks 14 arranged on the rotating rod 13, and a stirring paddle 15 detachably connected to the reinforcing block 14. A limiting rod 16 for fixing the stirring paddle 15 is arranged on the reinforcing block 14. The mixing motor 7 drives the stirring paddle 15 to rotate through the rotating rod 13 and the reinforcing block 14. The mixing motor 7 is started to drive the rotating rod 13 to rotate. The rotating rod 13 drives the reinforcing block 14 to rotate. The reinforcing block 14 drives the stirring paddle 15 to rotate, so that the stirring paddle 15 stirs and mixes the waste water.

[0027] The stirring paddle 15 includes a first stirring rod 17 perpendicularly connected to the reinforcing block 14 and a second stirring rod 18 obliquely connected to the first stirring rod 17. The first stirring rod 17 and the second stirring rod 18 are integrally formed. One end of the first stirring rod 17 is vertically provided with a limiting block 19 connected to the limiting rod 16. A limiting hole connected to the limiting rod 16 is formed in the limiting block 19. A limiting groove connected to the limiting block 19 is formed in the reinforcing block 14. Move the first stirring rod 17, insert the limiting block 19 into the limiting groove, install the limiting rod 16 into the limiting hole, and fix the stirring paddle 15 to the reinforcing block 14.

[0028] The fixing member 9 includes a fixing column 20 vertically provided at the top end of the rotating rod 13 and a clamping member 21 vertically provided at the top end of the fixing column 20. The fixing column 20 is rotatably connected to the top end portion of the filter cover 5. A through hole corresponding to the fixing column 20 is provided on the filter cover 5. A sealing member connected to the filter cover 5 is provided on the fixing column 20. The clamping member 21 includes a fixing block 22 vertically provided at the top end of the fixing column 20 and clamping blocks 23 symmetrically provided on the outer wall of the fixing block 22. Reinforcing blocks 24 perpendicular to the clamping blocks 23 are symmetrically provided on the outer wall of the fixing block 22. A fixing groove corresponding to the fixing block 22 is provided at the bottom end of the rotating rod 13, and a clamping groove engaged with the clamping blocks 23 is provided, and a reinforcing groove fitted with the reinforcing blocks 24 is formed. The fixing groove, the clamping groove and the reinforcing groove communicate with each other. Align the clamping member 21 and the fixing column 20 with the bottom end of the rotating rod 13, insert the fixing block 22 into the fixing groove, snap the clamping blocks 23 into the clamping groove, and insert the reinforcing blocks 24 into the reinforcing groove, thereby connecting the fixing member 9 to the rotating rod 13.

[0029] The mounting member 6 includes a mounting block 25 provided at the bottom of the outer wall of the filter cover 5 and a mounting rod 26 provided on the mounting block 25. A mounting hole connected to the mounting rod 26 is provided on the support member 4. The mounting rod 26 is detachably connected to the support member 4. The support member 4 has an annular structure, and the inner diameter dimensions of several groups of support members 4 from top to bottom decrease in sequence, which is convenient for people to disassemble and install the filter cover 5. Align the mounting block 25 with the support member 4 and fix the mounting rod 26 into the mounting hole, thereby fixing the mounting block 25 to the support member 4.

[0030] A sewage discharge pipe 27 is provided at the bottom of the tank body 2. The water inlet pipe 11 is provided on one side of the tank body 2 away from the sewage discharge pipe 27. The sewage discharge pipe 27 can discharge the sediment in the wastewater. The water inlet pipe 11 is provided below the filter cover 5.

[0031] When the wastewater stratified purification device is in use, the water inlet pipe 11 introduces wastewater into the purification tank 1. The chemical adding pipe 10 adds purification chemicals into the interior of the filter cover 5. Start the mixing motor 7 to drive the stirring member 8 to rotate, stir the wastewater, improve the purification efficiency of the wastewater, enable the wastewater to sequentially pass through several groups of filter covers 5, and discharge the purified wastewater through the water outlet pipe 12 at the top.

[0032] Start the hybrid motor 7 to drive the rotating rod 13 to rotate. The rotating rod 13 drives the reinforcing block 14 to rotate, and the reinforcing block 14 drives the stirring paddle 15 to rotate, so that the stirring paddle 15 stirs and mixes the wastewater.

[0033] Insert the limit block 19 into the limit groove, install the limit rod 16 into the limit hole, fix the stirring paddle 15 to the reinforcing block 14, align the clamping part 21 and the fixed column 20 with the bottom end of the rotating rod 13, insert the fixed block 22 into the fixed groove, snap the clamping block 23 into the clamping groove, and insert the reinforcing block 24 into the reinforcing groove, so as to connect the fixing part 9 with the rotating rod 13. Align the mounting block 25 with the support part 4 and fix the mounting rod 26 into the mounting hole, so as to fix the mounting block 25 to the support part 4.

[0034] For this wastewater stratified purification device, through the arranged purification tank 1 and purification mechanism, the cooperation of several groups of support parts 4 and filter covers 5 can be used to stratify and filter the wastewater for purification. The cooperation of the hybrid motor 7, the stirring part 8 and the fixing part 9 can be used to stir and mix the wastewater, improving the purification efficiency of the device, thereby reducing people's economic costs and lightening people's labor intensity. Through the arranged mounting part 6 and limit rod 16, the purification mechanism can be disassembled and maintained.

[0035] The above-mentioned embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A wastewater stratification purification device, characterized in that: include: A purification tank (1) and a purification mechanism arranged on the purification tank (1); Wherein, the purification tank (1) comprises a tank body (2) and a tank cover (3) matched and connected to the tank body (2); The purification mechanism comprises a plurality of groups of support members (4) detachably fixed to the inner wall of the tank body (2), a filter cover (5) detachably arranged on the upper end of the support member (4), and a plurality of groups of mounting members (6) for mounting the filter cover (5) on the support member (4); The purification mechanism comprises a mixing motor (7) detachably arranged on the top of the tank cover (3), a stirring member (8) rotatably arranged on both sides of the filter cover (5), and a fixing member (9) detachably fixing a plurality of groups of stirring members (8); The output shaft of the mixing motor (7) extends into the interior of the purification tank (1) and is connected to the rotating shaft of the stirring member (8); The purification mechanism further comprises a dosing tube (10) detachably arranged on the outer wall of the tank body (2), one end of the dosing tube (10) extending into the interior of the filter cover (5); The purification mechanism further comprises a water inlet pipe (11) detachably mounted on the bottom of the tank body (2) and a plurality of groups of water outlet pipes (12) arranged at the upper middle portion of the outer wall of the tank body (2), wherein the water outlet pipes (12) are arranged corresponding to the filter cover (5).

2. A wastewater stratification purification device as claimed in claim 1, characterized in that: The stirring member (8) comprises a rotating rod (13), a plurality of groups of reinforcing blocks (14) arranged on the rotating rod (13), and a stirring paddle (15) detachably connected to the reinforcing blocks (14); a limiting rod (16) for fixing the stirring paddle (15) is provided on the reinforcing block (14).

3. A wastewater stratification purification device as claimed in claim 2, characterized in that: The stirring paddle (15) comprises a first stirring rod (17) vertically connected to the reinforcement block (14) and a second stirring rod (18) obliquely connected to the first stirring rod (17); the first stirring rod (17) and the second stirring rod (18) are integrally formed; and a limit block (19) connected to the limit rod (16) is vertically arranged at one end of the first stirring rod (17).

4. A wastewater stratification purification device as claimed in claim 2, characterized in that: The fixing member (9) comprises a fixing column (20) vertically arranged at the top end of the rotating rod (13) and a clamping member (21) vertically arranged at the top end of the fixing column (20); the fixing column (20) is rotatably connected to the top end of the filter cover (5).

5. A wastewater stratification purification device as claimed in claim 4, characterized in that: The clamping member (21) comprises a fixing block (22) vertically arranged at the top end of the fixing column (20) and a clamping block (23) symmetrically arranged on the outer wall of the fixing block (22); the outer wall of the fixing block (22) is symmetrically provided with a reinforcing block (24) vertically arranged with the clamping block (23).

6. A wastewater stratification purification device as claimed in claim 1, characterized in that: The mounting member (6) comprises a mounting block (25) arranged at the bottom of the outer wall of the filter cover (5) and a mounting rod (26) arranged on the mounting block (25); the mounting rod (26) is detachably connected to the support member (4); and the support member (4) is in a circular ring structure.

7. A wastewater stratification purification device as claimed in claim 1, characterized in that: A sewage discharge pipe (27) is arranged at the bottom of the tank body (2), the water inlet pipe (11) is arranged on a side of the tank body (2) away from the sewage discharge pipe (27), and the water inlet pipe (11) is arranged on the lower side of the filter cover (5).

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