Wastewater purification device for chemical environmental protection

Abstract

The utility model provides a wastewater purification device for chemical environmental protection, which comprises a device shell and a shell base, the bottom surface of the device shell is fixedly connected with the shell base, the inner side surface of the device shell is provided with an input purification mechanism, and the inner side surface of the shell base is provided with a recycling mechanism. Through the arrangement of the input purification mechanism, wastewater and a neutralizer are introduced through output pipelines on the two sides respectively and collide with each other and are gathered in the device shell to form a sufficient mixing effect, the purification efficiency is improved, through the design of a partition plate, control over single input is achieved, and the purification efficiency is improved. The wastewater and the neutralizer can be output to the reaction kettle through the output hole only when being input at the same time, so that the unmixed or insufficient condition is avoided, the purification effect is improved, the overall structure is simple and effective, the device is suitable for the field of chemical environmental protection, and wastewater purification and resource recovery can be effectively realized.

Description

Technical Field

[0001] The utility model relates to the technical field related to chemical environmental protection, and in particular to a wastewater purification device used for chemical environmental protection. Background Art

[0002] Wastewater purification in the field of chemical environmental protection is a key environmental governance task, which aims to reduce the adverse effects of industrial wastewater on the surrounding environment and ensure the sustainable use of water resources. Wastewater purification technology involves a variety of methods to effectively remove harmful substances in wastewater and improve the environmental protection standards of wastewater discharge. In chemical production, wastewater usually contains various organic and inorganic compounds, heavy metal ions and other harmful substances. A common method of wastewater purification is to use biochemical treatment to degrade organic matter through microorganisms and convert it into more stable and harmless products. Physical and chemical methods such as adsorption, flocculation precipitation, ion exchange, etc. are also widely used to remove impurities in wastewater.

[0003] However, existing wastewater purification devices have the following disadvantages: during use, some systems may find it difficult to effectively distinguish between single input and simultaneous input of wastewater and neutralizer, which may cause the wastewater to be discharged without being fully neutralized, reducing the purification effect. Utility Model Content

[0004] The purpose of the utility model is to provide a wastewater purification device for chemical environmental protection, so as to solve the problem mentioned in the above background technology that during the use of most wastewater purification devices, some systems may find it difficult to effectively distinguish between single input and simultaneous input of wastewater and neutralizer, which may cause the wastewater to be discharged without being fully neutralized, thereby reducing the purification effect.

[0005] To achieve the above-mentioned purpose, the utility model provides a wastewater purification device for chemical environmental protection, comprising a device shell and a shell base, the bottom surface of the device shell is fixedly connected to the shell base, the inner surface of the device shell is provided with an input purification mechanism, and the inner surface of the shell base is provided with a circulation recovery mechanism;

[0006] The input purification mechanism includes two output pipes, two partition plates, an inclined plate, an output hole, two recovery holes and a reactor. The outer surface of the device shell is fixedly connected to the two output pipes, and the two output pipes are arranged to be inclined downward. The inner surface of the device shell is fixedly connected to the two partition plates, and the top surface of the shell base is fixedly connected to the inclined plate. The top surface of the shell base is provided with an output hole, and the output hole is located between the two partition plates. The top surface of the shell base is provided with two recovery holes, and the two recovery holes are respectively located on the outsides of the two partition plates. The bottom surface of the shell base is fixedly connected to the reactor.

[0007] Preferably, the two output pipes are symmetrically distributed, and the two partition plates are symmetrically distributed.

[0008] Preferably, the output hole passes through the housing base, and the output hole is fixedly connected to the input end of the reactor.

[0009] Preferably, the circulation recovery mechanism includes two circulation pipes, an input pipe, a recovery box, an extraction pipe, a liquid pump and a cache box, the bottom surface of the outer shell base is fixedly connected to the two circulation pipes, the bottom surface of the circulation pipe is fixedly connected to the input pipe, the bottom surface of the circulation pipe is fixedly connected to the recovery box, the inner surface of the recovery box is fixedly connected to the extraction pipe, the inner surface of the circulation pipe is fixedly connected to the liquid pump, and the top surface of the circulation pipe is fixedly connected to the cache box.

[0010] Preferably, the input pipe penetrates to the inner surface of the recovery box, and the extraction pipe is fixedly connected to the liquid pump.

[0011] Preferably, the cache box is fixedly connected to the output pipe, and the extraction pipe is fixedly connected to the water inlet pipe of the liquid pump.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the wastewater purification device for chemical environmental protection, through the setting of the input purification mechanism, introduces wastewater and neutralizer respectively through the output pipes on both sides, and they collide and converge with each other in the device shell to form a sufficient mixing effect, which helps to improve the purification efficiency. Through the design of two partition plates, the control of a single input is realized. Only when the wastewater and the neutralizer are input at the same time can they be output to the reactor through the output hole, avoiding the situation of unmixing or insufficient mixing, and achieving the improvement of the purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the device housing and the reaction kettle cooperating with each other in the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the device housing and the partition plate cooperating with each other in the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the shell base and the circulation pipeline cooperating with each other in the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the circulation pipeline and the recovery box cooperating with each other in the utility model.

[0018] In the figure: 1. Device shell; 2. Shell base; 3. Input purification mechanism; 301. Output pipeline; 302. Partition plate; 303. Inclined plate; 304. Output hole; 305. Recovery hole; 306. Reactor; 4. Circulation recovery mechanism; 401. Circulation pipeline; 402. Input pipeline; 403. Recovery box; 404. Extraction pipeline; 405. Liquid pump; 406. Cache box. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 5 The utility model provides a wastewater purification device for chemical environmental protection: it includes a device shell 1 and a shell base 2, the bottom surface of the device shell 1 is fixedly connected to the shell base 2, the inner surface of the device shell 1 is provided with an input purification mechanism 3, and the inner surface of the shell base 2 is provided with a circulation recovery mechanism 4.

[0021] like Figure 2 As shown, the input purification mechanism 3 includes two output pipes 301, two partition plates 302, an inclined plate 303, an output hole 304, two recovery holes 305 and a reactor 306. The outer surface of the device shell 1 is fixedly connected with the two output pipes 301, and the two output pipes 301 are both inclined downwardly arranged. The inner surface of the device shell 1 is fixedly connected with the two partition plates 302, the top surface of the shell base 2 is fixedly connected with the inclined plate 303, the top surface of the shell base 2 is provided with an output hole 304, and the output hole 304 is located between the two partition plates 302. The top surface of the shell base 2 is provided with two recovery holes 305, and the two recovery holes 305 are respectively located on the outsides of the two partition plates 302. The bottom surface of the shell base 2 is fixedly connected with the reactor 306.

[0022] During use, the output pipes 301 on both sides are used to output the wastewater to be purified and the neutralizer for purification respectively. When the wastewater and the neutralizer are output at the same time, the formed water flows will collide with each other and converge together in the middle of the device shell 1. The converged water flows are between the two partition plates 302 and output from the output hole 304 at the bottom to the reactor 306 for subsequent reaction and neutralization treatment. The inclined plate 303 is used to form a ramp at the bottom of the device shell 1 so that the wastewater and the neutralizer mixed in the middle can flow into the output hole 304 better; when the wastewater or the neutralizer is insufficient, only the output pipe 301 on one side will output. Since the output pipe 301 is inclined and there is no corresponding fluid output on the other side, it will not be mixed in the middle, but will be directly discharged to the two sides of the partition plate 302 and fall into the recovery hole 305, waiting for the subsequent wastewater or neutralizer to be supplemented, playing the role of a valve. Only when the wastewater and the neutralizer are output at the same time can they be output to the subsequent reactor 306 for reaction recovery.

[0023] like Figure 3 As shown, the two output pipes 301 are symmetrically distributed, and the two partitions 302 are symmetrically distributed. The symmetrical output pipes 301 output wastewater and neutralizer respectively, and the partition 302 divides the inside of the device housing 1 into three areas. When the wastewater and the neutralizer are output at the same time, they will mix with each other and converge in the middle of the partition 302, and when only one side is output, they will be directly discharged to both sides of the partition 302.

[0024] like Figure 3 As shown, the output hole 304 passes through the shell base 2, and the output hole 304 is fixedly connected to the input end of the reactor 306. The mixed liquid of wastewater and neutralizer is output from the output hole 304 at the bottom to the reactor 306 for subsequent reaction and neutralization treatment.

[0025] like Figure 2 and Figure 5As shown, the circulation recovery mechanism 4 includes two circulation pipes 401, an input pipe 402, a recovery box 403, an extraction pipe 404, a liquid pump 405 and a cache box 406, and the bottom surface of the outer shell base 2 is fixedly connected with the two circulation pipes 401, the bottom surface of the circulation pipe 401 is fixedly connected with the input pipe 402, the bottom surface of the circulation pipe 401 is fixedly connected with the recovery box 403, the inner surface of the recovery box 403 is fixedly connected with the extraction pipe 404, the inner surface of the circulation pipe 401 is fixedly connected with the liquid pump 405, and the top surface of the circulation pipe 401 is fixedly connected with the cache box 406. Through the arrangement of the circulation pipe 401, the input pipe 402, the recovery box 403, the extraction pipe 404, the liquid pump 405 and the buffer box 406, during use, the unmixed wastewater and neutralizer will be discharged into the recovery holes 305 on both sides of the partition plate 302, and output to the circulation pipe 401. The circulation pipe 401 outputs the wastewater and neutralizer to the recovery box 403 through the input pipe 402 to wait for the next mixing. When the wastewater and the neutralizer are replenished, the liquid pump 405 is started to extract the wastewater and the mixed liquid stored in the recovery box 403 into the buffer box 406 through the extraction pipe 404, and mix them again through the output pipe 301, thereby achieving the effect of circulating the unmixed waste liquid and the neutralizer.

[0026] like Figure 4 As shown, the input pipe 402 passes through the inner surface of the recovery box 403, the extraction pipe 404 is fixedly connected to the water inlet pipe of the liquid pump 405, and the wastewater and neutralizer in the circulation pipe 401 are output to the recovery box 403 through the input pipe 402 to wait for the next mixing. The liquid pump 405 is started to extract the wastewater and mixed liquid stored in the recovery box 403 into the cache box 406 through the extraction pipe 404.

[0027] like Figure 4 As shown, the buffer box 406 is fixedly connected to the output pipe 301, and the waste liquid and neutralizer in the buffer box 406 are output to the device housing 1 through the output pipe 301 to be mixed again.

[0028] In this embodiment, if Figure 1-Figure 5As shown, a wastewater purification device for chemical environmental protection, the output pipes 301 on both sides are used to output the wastewater to be purified and the neutralizing agent for purification respectively. When the wastewater and the neutralizing agent are output at the same time, the formed water flow will collide with each other and converge together in the middle of the device shell 1, and the converged water flow is between the two partitions 302, and is output from the output hole 304 at the bottom to the reactor 306 for subsequent reaction and neutralization treatment; when the wastewater or neutralizing agent is insufficient, only one side of the output pipe 301 will output, and it will be directly discharged to both sides of the partition 302 and fall into the recovery hole 305, waiting for the subsequent wastewater or neutralizing agent to be supplemented, and output to the circulation pipe 401, the circulation pipe 401 outputs the wastewater and the neutralizing agent to the recovery box 403 through the input pipe 402 to wait for the next mixing, when the wastewater or the neutralizing agent is replenished, the starter liquid pump 405 extracts the wastewater or mixed liquid stored in the recovery box 403 to the buffer box 406 through the extraction pipe 404, and mixes again through the output pipe 301.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater purification device for chemical environmental protection, comprising a device housing (1) and a housing base (2), characterized in that: The bottom surface of the device housing (1) is fixedly connected to a housing base (2), the inner surface of the device housing (1) is provided with an input purification mechanism (3), and the inner surface of the housing base (2) is provided with a recycling mechanism (4); The input purification mechanism (3) comprises two output pipes (301), two partition plates (302), an inclined plate (303), an output hole (304), two recovery holes (305) and a reaction kettle (306); the outer surface of the device shell (1) is fixedly connected to the two output pipes (301), and the two output pipes (301) are both arranged to be inclined downward; the inner surface of the device shell (1) is fixedly connected to the two partition plates (302); the top surface of the shell base (2) is fixedly connected to the inclined plate (303); the top surface of the shell base (2) is provided with an output hole (304), and the output hole (304) is located between the two partition plates (302); the top surface of the shell base (2) is provided with two recovery holes (305), and the two recovery holes (305) are respectively located on the outer sides of the two partition plates (302); and the bottom surface of the shell base (2) is fixedly connected to the reaction kettle (306).

2. A wastewater purification device for chemical environmental protection according to claim 1, characterized in that: The two output pipes (301) are symmetrically distributed, and the two partition plates (302) are symmetrically distributed.

3. A wastewater purification device for chemical environmental protection according to claim 1, characterized in that: The output hole (304) passes through the housing base (2), and the output hole (304) is fixedly connected to the input end of the reaction kettle (306).

4. A wastewater purification device for chemical environmental protection according to claim 1, characterized in that: The circulation recovery mechanism (4) includes two circulation pipes (401), an input pipe (402), a recovery box (403), an extraction pipe (404), a liquid pump (405) and a buffer box (406); the bottom surface of the outer shell base (2) is fixedly connected to the two circulation pipes (401); the bottom surface of the circulation pipe (401) is fixedly connected to the input pipe (402); the bottom surface of the circulation pipe (401) is fixedly connected to the recovery box (403); the inner surface of the recovery box (403) is fixedly connected to the extraction pipe (404); the inner surface of the circulation pipe (401) is fixedly connected to the liquid pump (405); and the top surface of the circulation pipe (401) is fixedly connected to the buffer box (406).

5. A wastewater purification device for chemical environmental protection according to claim 4, characterized in that: The input pipe (402) penetrates to the inner surface of the recovery box (403), and the extraction pipe (404) is fixedly connected to the liquid pump (405).

6. A wastewater purification device for chemical environmental protection according to claim 4, characterized in that: The buffer box (406) is fixedly connected to the output pipe (301), and the extraction pipe (404) is fixedly connected to the water inlet pipe of the liquid pump (405).

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