CN218232015U - Effluent treatment plant is used in ethyl chloroacetate production - Google Patents
Effluent treatment plant is used in ethyl chloroacetate production Download PDFInfo
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- CN218232015U CN218232015U CN202221921791.8U CN202221921791U CN218232015U CN 218232015 U CN218232015 U CN 218232015U CN 202221921791 U CN202221921791 U CN 202221921791U CN 218232015 U CN218232015 U CN 218232015U
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Abstract
The utility model provides a effluent treatment plant is used in ethyl chloroacetate production, including the processing jar, the inside rotation of processing jar is provided with the (mixing) shaft, the bottom fixedly connected with cartridge filter of (mixing) shaft, annular equidistance distributes on the inner wall of processing jar has a plurality of arcs, every the steel brush is all installed, and is a plurality of to one side of arc the outer wall laminating setting of steel brush and cartridge filter, fixed cover is equipped with two fixed covers on the (mixing) shaft, two the surperficial annular equidistance of fixed cover distributes and has a plurality of down tube and stirring frame, the utility model provides a through setting up (mixing) shaft, cartridge filter, arc and steel brush cooperation and using, can drive the cartridge filter and rotate at (mixing) shaft pivoted in-process to make the outer wall of cartridge filter continuous and contact with the steel brush, the steel brush is scrubbed cartridge filter cartridge surface accumulational waste residue, thereby avoids the jam of cartridge filter screen, improves filter effect and life.
Description
Technical Field
The utility model belongs to the technical field of ethyl chloroacetate production, more specifically say, in particular to effluent treatment plant is used in ethyl chloroacetate production.
Background
Ethyl chloroacetate is an important organic compound, is commonly used as an organic solvent, a medical intermediate and a raw material for organic synthesis, is a cationic surfactant with excellent foamability and bactericidal property, but generates a large amount of waste water in the process of preparing ethyl chloroacetate, and the waste water is acidic and can pollute the environment when being directly discharged.
Ethyl chloroacetate is an important organic compound, is commonly used as an organic solvent, a medical intermediate and a raw material for organic synthesis, and is a cationic surfactant with excellent foamability and bactericidal property.
Based on the above, the present inventors found that the following problems exist: present waste water treatment device is used in ethyl chloroacetate production, need filter the back to acid waste water in the use, make it participate in the neutralization reaction again, in order to reach emission standard, at first, when filtering acid waste water, often pile up more waste residue on the filter screen, if not clear up, the filter screen mesh can be blockked up to the waste residue, influence the filter effect, secondly, when carrying out neutralization treatment to acid waste water, the unable even abundant contact of acid waste water and acid neutralizing agent's mixture, lead to acid-base neutralization reaction speed slower, influence whole work progress and work efficiency.
In view of the above, the present invention provides a wastewater treatment apparatus for ethyl chloroacetate production, which is developed and improved in view of the existing structure and disadvantages, and is expected to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a effluent treatment plant is used in ethyl chloroacetate production, in order to solve present effluent treatment plant is used in ethyl chloroacetate production, need filter the back to acid waste water in the use, make it participate in the neutralization reaction again, in order to reach emission standard, at first, when filtering acid waste water, often pile up more waste residue on the filter screen, if not clear up, the filter screen mesh can be blockked up to the waste residue, influence the filter effect, secondly, when carrying out neutralization treatment to acid waste water, the unable even abundant contact of mixture of acid waste water and acid neutralizer, it is slower to lead to acid-base neutralization reaction speed, influence whole work process and work efficiency's problem.
The purpose and the efficacy of the wastewater treatment device for producing the ethyl chloroacetate are achieved by the following specific technical means:
the utility model provides a effluent treatment plant is used in ethyl chloroacetate production, includes the treatment tank, the inside rotation of treatment tank is provided with the (mixing) shaft, the bottom fixedly connected with cartridge filter of (mixing) shaft, annular equidistance distributes on the inner wall of treatment tank has a plurality of arcs, every the steel brush is all installed to one side of arc, and is a plurality of the steel brush sets up with the outer wall laminating of cartridge filter, fixed cover is equipped with two fixed covers on the (mixing) shaft, two the surperficial annular equidistance of fixed cover distributes and has a plurality of down tube and agitator, every fixed connection, every between down tube and the agitator the inboard equidistance of agitator distributes and has the stirring down tube.
Furthermore, a plurality of support sleeves are arranged on the stirring shaft at equal intervals, a plurality of mixed flow plates are distributed on the surface of each support sleeve at equal intervals, and the rotating directions of the stirring inclined rod and the mixed flow plates are opposite.
Furthermore, the top laminating of handling the jar is provided with the cover, the top fixed mounting of cover has the motor, the top of (mixing) shaft run through in the cover and with the output shaft end fixed connection of motor.
Furthermore, a connecting sleeve is fixedly arranged on the stirring shaft close to the top of the stirring shaft in a fixed sleeve mode, a plurality of connecting rods are distributed on the surface of the connecting sleeve in an annular and equidistant mode, and one ends of the connecting rods are fixedly connected to the inner wall of the filter cylinder.
Further, the fixed intercommunication in top of cover has two additive feeder hoppers, two the bottom of additive feeder hopper is located the cartridge filter top, the fixed intercommunication in outer wall one side of handling the jar has the waste water pipe.
Furthermore, one end of the bottom of the treatment tank is fixedly communicated with a discharge pipe, and the discharge pipe is fixedly communicated with a valve.
Further, be close to the fixed cover in bottom on the outer wall of treatment tank and be equipped with the support lantern ring, the annular equidistance in bottom of supporting the lantern ring distributes and has a plurality of supporting legs.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a through setting up (mixing) shaft, cartridge filter, arc and steel brush cooperation use, can drive the cartridge filter in the process of the (mixing) shaft rotation and rotate to make the outer wall of cartridge filter contact with the steel brush constantly, the steel brush scrubs the waste residue that accumulates on the cartridge filter surface, thereby avoids the mesh of cartridge filter to block up, improves filter effect and its life;
2. through setting up the (mixing) shaft, the down tube, the stirring frame, stirring down tube and mixed flow plate cooperation are used, the (mixing) shaft drives the down tube, the stirring frame, stirring down tube and mixed flow plate rotate, the rotation of stirring down tube and mixed flow plate is opposite, carry out the upper and lower mixture with the acid waste water in the cartridge filter and the mixture of acid neutralizing agent and blend, thereby carry out intensive mixing to the acid waste water in the cartridge filter and the mixture of acid neutralizing agent, the reaction rate of acid-base neutralization reaction is improved, accelerate the work process, and the work efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the filter cartridge of the present invention.
Fig. 3 is a schematic view of the front view section structure of the present invention.
Fig. 4 is a schematic front sectional view of the filter cartridge of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a treatment tank; 2. a can cover; 3. an additive feed hopper; 4. a waste pipe; 5. a motor; 6. a discharge pipe; 7. a valve; 8. a stirring shaft; 9. connecting sleeves; 10. a connecting rod; 11. a filter cartridge; 12. an arc-shaped plate; 13. a steel brush; 14. fixing a sleeve; 15. a diagonal bar; 16. a stirring frame; 17. a diagonal stir bar; 18. a support sleeve; 19. a flow mixing plate; 20. a support collar; 21. and (5) supporting legs.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a waste water treatment device for ethyl chloroacetate production, which comprises a treatment tank 1, wherein a stirring shaft 8 is rotatably arranged in the treatment tank 1, a filter cartridge 11 is fixedly connected to the bottom end of the stirring shaft 8, and the internal space of the treatment tank 1 is divided, so that neutralized waste water can be discharged after being filtered by the filter cartridge 11, and the treatment tank 1 is prevented from being blocked by impurities; annular equidistance distributes on the inner wall of treatment tank 1 has a plurality of arcs 12, steel brush 13 is all installed to one side of every arc 12, a plurality of steel brushes 13 set up with the outer wall laminating of cartridge filter 11, fixed cover is equipped with two fixed covers 14 on the (mixing) shaft 8, the surperficial annular equidistance of two fixed covers 14 distributes and has a plurality of down tube 15 and agitator 16, fixed connection between every down tube 15 and the agitator 16, the inboard equidistance of every agitator 16 distributes and has stirring down tube 17.
In other embodiments, the stirring shaft 8 is equidistantly sleeved with a plurality of support sleeves 18, a plurality of mixed flow plates 19 are equidistantly distributed on the surface of each support sleeve 18, the rotation directions of the inclined stirring rod 17 and the mixed flow plates 19 are opposite, and the mixture of the acidic wastewater and the acidic neutralizing agent in the filter cartridge 11 is mixed and melted up and down, so that the mixture of the acidic wastewater and the acidic neutralizing agent in the filter cartridge 11 is fully stirred, the reaction speed of the acid-base neutralization reaction is increased, the working process is accelerated, and the working efficiency is improved.
In other embodiments, a tank cover 2 is attached to the top of the treatment tank 1, a motor 5 is fixedly mounted on the top of the tank cover 2, the top end of the stirring shaft 8 penetrates through the tank cover 2 and is fixedly connected with the output shaft end of the motor 5, the motor 5 is started, and the motor 5 drives the stirring shaft 8 to rotate.
In other embodiments, a connecting sleeve 9 is fixedly sleeved on the stirring shaft 8 near the top, a plurality of connecting rods 10 are distributed on the surface of the connecting sleeve 9 in an annular and equidistant manner, one ends of the connecting rods 10 are fixedly connected to the inner wall of the filter cartridge 11, and the connecting sleeve 9 and the connecting rods 10 are arranged to connect the stirring shaft 8 and the filter cartridge 11, so that the connection stability is improved.
In other embodiments, the top of the tank cover 2 is fixedly communicated with two additive feed hoppers 3, the bottom ends of the two additive feed hoppers 3 are positioned above the filter cartridge 11, one side of the outer wall of the treatment tank 1 is fixedly communicated with a waste water pipe 4, the acid neutralizing agent is thrown into the interior of the filter cartridge 11 through the additive feed hoppers 3, and the acid waste water is poured into the interior of the treatment tank 1 through the waste water pipe 4, so that the acid neutralizing agent and the acid waste water can be separately conveyed without mutual interference and are safer.
In other embodiments, a discharge pipe 6 is fixedly communicated with one end of the bottom of the treatment tank 1, a valve 7 is fixedly communicated with the discharge pipe 6, and the treated wastewater can be discharged through the discharge pipe 6 by opening the valve 7.
In other embodiments, the outer wall of the treatment tank 1 is fixedly sleeved with a support collar 20 near the bottom, and a plurality of support legs 21 are annularly and equidistantly distributed at the bottom of the support collar 20.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, input the produced waste water of preparation chloroacetic acid ethyl ester through waste pipe 4 in toward treatment tank 1, waste water carries out the prefilter through cartridge filter 11, get into the inside of cartridge filter 11, then, add acid neutralizing agent through additive feeder hopper 3 in cartridge filter 11, starter motor 5, motor 5 drives (mixing) shaft 8 and rotates, (mixing) shaft 8 drives down tube 15, stirring frame 16, stirring down tube 17, mixed flow plate 19 and cartridge filter 11 rotate, down tube 15, stirring frame 16, stirring down tube 17 and mixed flow plate 19 stir inside waste water together, the rotation direction of stirring down tube 17 and mixed flow plate 19 is opposite, the mixture of acid waste water and acid neutralizing agent in cartridge filter 11 carries out the upper and lower mixture and fuses, thereby carry out the intensive mixing to the mixture of acid waste water and acid neutralizing agent in cartridge filter 11, improve the reaction rate of acid-base neutralization reaction, accelerate the work progress, improve the work efficiency, make acid neutralizing agent can be fast and even fuse into waste water in the middle of cartridge filter 11, after the filtration of neutralized waste water process cartridge filter, can discharge through discharge pipe 6;
can drive cartridge filter 11 at (mixing) shaft 8 pivoted in-process and rotate to make cartridge filter 11's the outer wall continuous contact with steel brush 13, steel brush 13 scrubs cartridge filter 11 surface accumulational waste residue, thereby avoids cartridge filter 11's mesh to block up, improves filter effect and its life.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a effluent treatment plant is used in ethyl chloroacetate production which characterized in that: including handling jar (1), the inside of handling jar (1) is rotated and is provided with (mixing) shaft (8), the bottom fixedly connected with cartridge filter (11) of (mixing) shaft (8), annular equidistance distributes on the inner wall of handling jar (1) has a plurality of arcs (12), every steel brush (13) are all installed to one side of arc (12), and are a plurality of steel brush (13) set up with the outer wall laminating of cartridge filter (11), fixed cover is equipped with two fixed covers (14) on (mixing) shaft (8), two the surperficial annular equidistance of fixed cover (14) distributes and has a plurality of down tube (15) and agitator (16), every fixed connection, every between down tube (15) and agitator (16) the inboard equidistance of agitator (16) distributes and has stirring down tube (17).
2. The apparatus for treating waste water from ethyl chloroacetate production as set forth in claim 1, wherein: the stirring shaft (8) is equidistantly sleeved with a plurality of supporting sleeves (18), each supporting sleeve (18) is equidistantly distributed on the surface with a plurality of mixed flow plates (19), and the rotating directions of the stirring inclined rod (17) and the mixed flow plates (19) are opposite.
3. The apparatus for treating waste water from ethyl chloroacetate production as set forth in claim 1, wherein: the tank cover (2) is attached to the top of the treatment tank (1), the motor (5) is fixedly mounted at the top of the tank cover (2), and the top end of the stirring shaft (8) penetrates through the tank cover (2) and is fixedly connected with the output shaft end of the motor (5).
4. The apparatus for treating waste water from ethyl chloroacetate production as claimed in claim 1, wherein: the stirring shaft (8) is provided with a connecting sleeve (9) close to the top, a plurality of connecting rods (10) are distributed on the surface of the connecting sleeve (9) in an annular and equidistant mode, and one end of each connecting rod (10) is fixedly connected to the inner wall of the filter cartridge (11).
5. The apparatus for treating waste water from ethyl chloroacetate production as set forth in claim 3, wherein: the fixed intercommunication in top of cover (2) has two additive feeder hoppers (3), two the bottom of additive feeder hopper (3) is located cartridge filter (11) top, the fixed intercommunication in outer wall one side of treatment tank (1) has waste water pipe (4).
6. The apparatus for treating waste water from ethyl chloroacetate production as set forth in claim 1, wherein: and one end of the bottom of the treatment tank (1) is fixedly communicated with a discharge pipe (6), and the discharge pipe (6) is fixedly communicated with a valve (7).
7. The apparatus for treating waste water from ethyl chloroacetate production as set forth in claim 1, wherein: the outer wall of the treatment tank (1) is close to the bottom and is fixedly sleeved with a support sleeve ring (20), and a plurality of support legs (21) are distributed on the bottom of the support sleeve ring (20) in an annular and equidistant mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221921791.8U CN218232015U (en) | 2022-07-25 | 2022-07-25 | Effluent treatment plant is used in ethyl chloroacetate production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221921791.8U CN218232015U (en) | 2022-07-25 | 2022-07-25 | Effluent treatment plant is used in ethyl chloroacetate production |
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| CN218232015U true CN218232015U (en) | 2023-01-06 |
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| CN202221921791.8U Active CN218232015U (en) | 2022-07-25 | 2022-07-25 | Effluent treatment plant is used in ethyl chloroacetate production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221536A (en) * | 2023-05-10 | 2023-06-06 | 山东云泷水务环境科技有限公司 | Adjustable pipe fitting for underground drainage system |
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2022
- 2022-07-25 CN CN202221921791.8U patent/CN218232015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221536A (en) * | 2023-05-10 | 2023-06-06 | 山东云泷水务环境科技有限公司 | Adjustable pipe fitting for underground drainage system |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A wastewater treatment device for the production of ethyl chloroacetate Effective date of registration: 20230926 Granted publication date: 20230106 Pledgee: Yutai County Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Jining Fushun Chemical Co.,Ltd. Registration number: Y2023980058814 |