CN212581645U

CN212581645U - Sewage discharge device for chemical industry environmental protection

Info

Publication number: CN212581645U
Application number: CN202021330779.0U
Authority: CN
Inventors: 肖政; 聂永山; 邵桂彬; 董博; 李佳运
Original assignee: Zhongyuan Chuangneng Engineering Technology Liaoning Co ltd
Current assignee: Zhongyuan Chuangneng Engineering Technology Liaoning Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-23
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a chemical industry environmental protection sewage discharging device, two first supporting plates are symmetrically welded on the inner side bottom wall of a box body, a first groove is arranged on the upper surface of the first supporting plate, two lugs are welded on two sides of the inner wall of the first groove, and a first shell is arranged on the upper surface of the first supporting plate; through pressing two first plate bodys, thereby make two first plate bodys be close to each other, then remove first plate body from the inside of first recess, thereby realize the fixed of first casing and first backup pad, then take out first casing from the inside of box, then shift out the bolt from the inside of second recess, then lift the apron, thereby make apron and first casing separate, and then make the casing to the reverse osmosis membrane in the first casing, the activated carbon plate is changed with the filter plate board, thereby the inconvenient problem of sewage treatment plant filter screen change has been solved, sewage treatment plant's treatment effeciency has been increased.

Description

Sewage discharge device for chemical industry environmental protection

Technical Field

The utility model relates to a chemical industry sewage treatment technical field specifically is a chemical industry sewage discharging equipment for environmental protection.

Background

The original physical property or chemical property of the pure water is changed after the pure water is used, and the pure water becomes wastewater containing different impurities. The chemical wastewater is the wastewater such as process wastewater, cooling water, waste gas washing water, equipment and site washing water and the like discharged in chemical production. If the waste water is discharged without treatment, the waste water can cause pollution of different properties and different degrees of water bodies, thereby harming human health and influencing industrial and agricultural production.

The filter screen that chemical sewage treatment equips accumulates too much solid matter easily, needs timely change the clearance to the filter screen, and filter screen among the current chemical sewage treatment device generally for welding in sewage treatment device's inside, causes the filter screen to change inconvenient problem, and uses for a long time and cause the condition of filter screen jam to take place easily, and then has reduced sewage treatment device handles the efficiency of sewage, for this reason, provides a sewage discharge device for chemical industry environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry sewage discharging equipment for environmental protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chemical industry environmental protection sewage discharge device comprises a box body, wherein two first supporting plates are symmetrically welded on the inner side bottom wall of the box body, a first groove is formed in the upper surface of each first supporting plate, two convex blocks are welded on two sides of the inner wall of each first groove, a first shell is arranged on the upper surface of each first supporting plate, a cover plate is arranged on the upper surface of each first shell, a first through groove is formed in the lower surface of each first shell, a second through groove is formed in the upper surface of each cover plate, a reverse osmosis membrane is arranged on the inner side bottom wall of each first shell, an activated carbon plate is arranged on the upper surface of each reverse osmosis membrane, a filter screen plate is arranged on the upper surface of each activated carbon plate, a second groove is formed in the upper surface of each first shell, four rubber blocks are symmetrically bonded on the lower surface of each cover plate, one side, away from each cover plate, the top of apron is equipped with two bolts, the bottom of bolt runs through the upper surface of apron and inserts the inside of second recess, first connecting block has all been welded to the both sides of first casing outer wall, the both sides of apron outer wall have all been welded the second connecting block, the third logical groove has been seted up to the upper surface of first connecting block, the fourth logical groove has been seted up to the upper surface of second connecting block, the third leads to groove and fourth logical groove and communicates mutually, the top of second connecting block is equipped with two first plates, two one side welding that first plate kept away from each other has the second plate body, two the spring that the equidistance was arranged is welded to the adjacent one side of first plate body, two the bottom of first plate body runs through the inside that fourth logical groove and third led to the groove in proper order and inserts in the inside of first recess.

As further preferable in the present technical solution: the inner side wall of the box body is fixedly connected with a second shell through screws, one side of the outer wall of the box body is fixedly connected with a second supporting plate through screws, the upper surface of the second supporting plate is provided with a motor, the output shaft of the motor is fixedly connected with a stirring rod, one end of the stirring rod, which is far away from the motor, penetrates through the outer side wall of the box body and is inserted into the second shell, a third supporting plate is fixedly connected with one side of the box body far away from the second supporting plate through screws, a detector is fixedly connected with the upper surface of the third supporting plate through screws, the electrical input end of the detector is electrically connected with a detection electrode, one end of the detection electrode, which is far away from the detector, penetrates through the outer side wall of the box body and is inserted into the second shell, a fifth through groove is formed in the lower surface of the second shell, and an electromagnetic valve is fixedly connected to the inner side wall of the fifth through groove through screws.

As further preferable in the present technical solution: one side of box outer wall is through screw fixed connection third connecting block, the lateral wall of third connecting block articulates through the round pin axle has the case lid, the upper surface intercommunication of case lid has the inlet tube, the upper surface symmetry intercommunication of case lid has two inlet tubes.

As further preferable in the present technical solution: the lower surface intercommunication of box has the drain pipe, the mouth of pipe department fixedly connected with valve of drain pipe, the inboard diapire symmetric welding of box has two drainage plates.

As further preferable in the present technical solution: the lateral wall of motor passes through screw fixed connection and has the protective housing, the protective housing passes through screw fixed connection in the upper surface of second backup pad, the through-hole that the equidistance was arranged is evenly seted up to the lateral wall of protective housing, the inside wall of through-hole bonds and has the dust screen.

As further preferable in the present technical solution: the front surface fixedly connected with observation window of box, the mutual symmetrical welding in bottom four corners of box has four supporting legs, the connecting rod has all been welded to the both sides of supporting leg, the connecting rod is kept away from one side of supporting leg and is welded in the lower surface of box.

Compared with the prior art, the beneficial effects of the utility model are that: through pressing two first plate bodys, thereby make two first plate bodys be close to each other, then remove first plate body from the inside of first recess, thereby realize the fixed of first casing and first backup pad, then take out first casing from the inside of box, then shift out the bolt from the inside of second recess, then lift the apron, thereby make apron and first casing separate, and then make the casing to the reverse osmosis membrane in the first casing, the activated carbon plate is changed with the filter plate board, thereby the inconvenient problem of sewage treatment plant filter screen change has been solved, sewage treatment plant's treatment effeciency has been increased.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure of the region a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the cover plate and the housing of the present invention;

fig. 4 is a schematic view of a connection structure of the motor and the protective housing of the present invention;

fig. 5 is a schematic view of the connection structure of the box, the supporting legs and the connecting rods of the present invention.

In the figure: 1. a box body; 2. a first support plate; 3. a first groove; 4. a bump; 5. a first housing; 6. a cover plate; 7. a first through groove; 8. a second through groove; 9. a reverse osmosis membrane; 10. an activated carbon plate; 11. a filter screen plate; 12. a second groove; 13. a rubber block; 14. a bolt; 15. a first connection block; 16. a second connecting block; 17. a third through groove; 18. a fourth through groove; 19. a first plate body; 20. a second plate body; 21. a spring; 22. a second housing; 23. a second support plate; 24. a motor; 25. a stirring rod; 26. a third support plate; 27. a detector; 28. a detection electrode; 29. a fifth through groove; 30. an electromagnetic valve; 31. a third connecting block; 32. a box cover; 33. a water inlet pipe; 34. a liquid inlet pipe; 35. a drain pipe; 36. a valve; 37. a drainage plate; 38. a protective shell; 39. a through hole; 40. a dust screen; 41. an observation window; 42. supporting legs; 43. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a chemical industry environmental protection sewage discharging device comprises a box body 1, two first supporting plates 2 are symmetrically welded on the inner side bottom wall of the box body 1, a first groove 3 is arranged on the upper surface of each first supporting plate 2, two lugs 4 are welded on two sides of the inner wall of each first groove 3, a first shell 5 is arranged on the upper surface of each first supporting plate 2, a cover plate 6 is arranged on the upper surface of each first shell 5, a first through groove 7 is arranged on the lower surface of each first shell 5, a second through groove 8 is arranged on the upper surface of each cover plate 6, a reverse osmosis membrane 9 is arranged on the inner side bottom wall of each first shell 5, an activated carbon plate 10 is arranged on the upper surface of each reverse osmosis membrane 9, a filter screen plate 11 is arranged on the upper surface of each activated carbon plate 10, a second groove 12 is arranged on the upper surface of each first shell 5, four rubber blocks 13 are symmetrically bonded on the lower surface of each cover plate 6, one side, the top of apron 6 is equipped with two bolts 14, the inside that the upper surface of apron 6 and insert second recess 12 is run through to the bottom of bolt 14, first connecting block 15 has all been welded to the both sides of the 5 outer walls of first casing, second connecting block 16 has all been welded to the both sides of apron 6 outer walls, third connecting block 17 has been seted up to the upper surface of first connecting block 15, fourth connecting block 18 has been seted up to the upper surface of second connecting block 16, third connecting block 17 is linked together with fourth connecting block 18, the top of second connecting block 16 is equipped with two first plate bodys 19, one side welding that two first plate bodys 19 kept away from each other has second plate bodys 20, the spring 21 of equidistance range is welded to the adjacent one side of two first plate bodys 19, the inside that fourth connecting block 18 and third connecting block 17 are run through in proper order to the bottom of two first plate bodys 19 and insert in.

In this embodiment, specifically: the inner side wall of the box body 1 is fixedly connected with a second shell 22 through screws, one side of the outer wall of the box body 1 is fixedly connected with a second support plate 23 through screws, the upper surface of the second support plate 23 is provided with a motor 24, an output shaft of the motor 24 is fixedly connected with a stirring rod 25, one end, far away from the motor 24, of the stirring rod 25 penetrates through the outer side wall of the box body 1 and is inserted into the second shell 22, one side, far away from the second support plate 23, of the box body 1 is fixedly connected with a third support plate 26 through screws, the upper surface of the third support plate 26 is fixedly connected with a detector 27 through screws, the electrical input end of the detector 27 is electrically connected with a detection electrode 28, one end, far away from the detector 27, of the detection electrode 28 penetrates through the outer side wall of the box body 1 and is inserted into the second shell 22, the lower surface; chemical wastewater is injected into the second shell 22, an acid-base medicament is injected into the second shell 22 from a liquid inlet pipe 34, the switch group control motor 24 is started, the motor 24 drives the stirring rod 25 to rotate, so that the liquid in the second shell 22 is sufficiently stirred and mixed, the switch group control detector 27 is started, the wastewater in the second shell 22 is monitored through the detection electrode 28, and when the acidity and alkalinity of the wastewater reach the discharge standard, the switch group control electromagnetic valve 30 is opened, so that the wastewater is discharged from the second shell 22.

In this embodiment, specifically: one side of the outer wall of the box body 1 is fixedly connected with a third connecting block 31 through screws, the outer side wall of the third connecting block 31 is hinged with a box cover 32 through a pin shaft, the upper surface of the box cover 32 is communicated with a water inlet pipe 33, and the upper surface of the box cover 32 is symmetrically communicated with two liquid inlet pipes 34; can conveniently pour into the inside of box 1 with sewage through setting up inlet tube 33, can be convenient for pour into the inside of box 1 with acid-base medicament into through setting up inlet tube 34.

In this embodiment, specifically: the lower surface of the box body 1 is communicated with a drain pipe 35, a valve 36 is fixedly connected to the pipe orifice of the drain pipe 35, and two drainage plates 37 are symmetrically welded on the bottom wall of the inner side of the box body 1; the drainage plate 37 can guide the sewage to the pipe orifice of the drainage pipe 35, so that the sewage can be conveniently discharged, and the valve 36 can be arranged to control the flow of the sewage discharge.

In this embodiment, specifically: the outer side wall of the motor 24 is fixedly connected with a protective shell 38 through screws, the protective shell 38 is fixedly connected to the upper surface of the second supporting plate 23 through screws, through holes 39 which are arranged at equal intervals are uniformly formed in the outer side wall of the protective shell 38, and a dust screen 40 is bonded on the inner side wall of each through hole 39; can play the effect of protection to motor 24 through setting up protective housing 38, can increase the radiating effect in protective housing 38 through setting up through-hole 39, can prevent through setting up dust screen 40 that the dust from entering into the inside of protective housing 38 from through-hole 39, and then prevent to cause the radiating influence of protective housing 38.

In this embodiment, specifically: an observation window 41 is fixedly connected to the front surface of the box body 1, four supporting legs 42 are symmetrically welded to four corners of the bottom of the box body 1, connecting rods 43 are welded to two sides of each supporting leg 42, and one side, far away from the supporting legs 42, of each connecting rod 43 is welded to the lower surface of the box body 1; the working condition in the box body 1 can be observed through the observation window 41, the inner side wall of the observation window 41 is bonded with sealant, so that the sealing performance of the joint of the observation window 41 and the box body 1 is ensured, the support leg 42 can support the box body 1, and the connecting rod 43 can strengthen the fixation.

In this embodiment, the types of the motor 24 are: 90S4B 5;

in this embodiment, the types of the detector 27 are: LN-WA/LN-HB.

Working principle or structural principle, when in use, a switch group for controlling the start and the stop of the motor 24 and the detector 27 is installed on the front surface of the box body 1, the switch group is connected with external mains supply to supply power for the motor 24 and the detector 27, sewage is injected into the inside of the second shell 22 through the water inlet pipe 33, then acid-base agent is injected into the inside of the second shell 22 through the water inlet pipe 34, the motor 24 is controlled to start through the switch group to control the motor 24, the motor 24 drives the stirring rod 25 to rotate, so that the liquid in the second shell 22 is stirred, so that the liquid is fully mixed, then the detector 27 is controlled to start through the switch group, then the sewage in the second shell 22 is monitored through the detection electrode 28, when the acid-base value reaches the discharge standard, the electromagnetic valve 30 is controlled to be opened through the switch group, so that the sewage is discharged from the inside of the second shell 22, the sewage flows to the upper surface of the cover plate 6, then the sewage flows into the interior of the first shell 5 through the second through grooves 8, then the filter screen plate 11 filters impurities in the sewage, the activated carbon plate 10 adsorbs harmful substances in the sewage, the reverse osmosis membrane 9 intercepts the oil stain in the sewage, then the filtered sewage flows to the inner bottom wall of the box body 1 through the first through grooves 7, then the sewage is guided to the pipe orifice of the drain pipe 35 by the drainage plate 37, then the valve 36 is opened, so that the sewage is discharged from the interior of the box body 1 through the drain pipe 35, after a period of use, the second shell 22 is firstly removed from the interior of the box body 1, then the two first plate bodies 19 are mutually close and the spring 21 is elastically deformed by pressing the first plate bodies 19, so that the two second plate bodies 20 are mutually close to break through the blocking of the convex blocks 4, then the first plate 19 is drawn out from the inside of the first groove 3 to release the fixation of the first housing 5, the first housing 5 is taken out from the inside of the case 1, then the plug 14 is drawn out from the inside of the second groove 12, and then the cover plate 6 is pulled upward to elastically deform the two rubber blocks 13, so that the cover plate 6 is removed from the upper surface of the first housing 5, then the reverse osmosis membrane 9, the activated carbon plate 10 and the filter screen plate 11 in the first housing 5 can be replaced, after the replacement is completed, the cover plate 6 is reset on the upper surface of the first housing 5 to insert the rubber blocks 13 into the inside of the second groove 12, then the plug 14 is inserted into the inside of the second groove 12 to fix the cover plate 6 and the first housing 5, then the first housing 5 is set on the upper surface of the first support plate 2, then the two first plate 19 are pressed, thereby make two first plate bodies 19 be close to each other and extrude spring 21 and take place elastic deformation, then insert first plate body 19 into the inside of first recess 3, then second plate body 20 can be pushed back the normal position by the produced elastic potential energy behind the spring 21 elastic deformation, thereby blocked by lug 4, thereby the realization is to first casing 5 fixed, then again with second casing 22 install again in the inside of box 1 can, wherein the detector 27 is the PH detector, detection electrode 28 is PH detection electrode.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage discharge device is used in chemical industry environmental protection, includes box (1), its characterized in that: the box body is characterized in that two first supporting plates (2) are symmetrically welded on the inner side bottom wall of the box body (1), a first groove (3) is formed in the upper surface of each first supporting plate (2), two lugs (4) are welded on the two sides of the inner wall of each first groove (3), a first shell (5) is arranged on the upper surface of each first supporting plate (2), a cover plate (6) is arranged on the upper surface of each first shell (5), a first through groove (7) is formed in the lower surface of each first shell (5), a second through groove (8) is formed in the upper surface of each cover plate (6), a reverse osmosis membrane (9) is arranged on the inner side bottom wall of each first shell (5), an activated carbon plate (10) is arranged on the upper surface of each reverse osmosis membrane (9), a filter screen plate (11) is arranged on the upper surface of each activated carbon plate (10), a second groove (12) is formed in the upper surface of, the rubber block (13) is symmetrically bonded with four rubber blocks (13) on the lower surface of the cover plate (6), one side, far away from the cover plate (6), of the rubber block (13) is inserted into the second groove (12), two bolts (14) are arranged above the cover plate (6), the bottoms of the bolts (14) penetrate through the upper surface of the cover plate (6) and are inserted into the second groove (12), first connecting blocks (15) are welded on two sides of the outer wall of the first shell (5), second connecting blocks (16) are welded on two sides of the outer wall of the cover plate (6), a third through groove (17) is formed in the upper surface of each first connecting block (15), a fourth through groove (18) is formed in the upper surface of each second connecting block (16), each third through groove (17) is communicated with each fourth through groove (18), two first plate bodies (19) are arranged above each second connecting block (16), two one side welding that first plate body (19) kept away from each other has second plate body (20), two one side welding that first plate body (19) are adjacent has spring (21) that the equidistance was arranged, two the bottom of first plate body (19) runs through the inside of fourth logical groove (18) and third through groove (17) in proper order and inserts in the inside of first recess (3).

2. The chemical environmental sewage discharge device of claim 1, wherein: the inner side wall of the box body (1) is fixedly connected with a second shell (22) through screws, one side of the outer wall of the box body (1) is fixedly connected with a second supporting plate (23) through screws, the upper surface of the second supporting plate (23) is provided with a motor (24), an output shaft of the motor (24) is fixedly connected with a stirring rod (25), one end, far away from the motor (24), of the stirring rod (25) penetrates through the outer side wall of the box body (1) and is inserted into the second shell (22), one side, far away from the second supporting plate (23), of the box body (1) is fixedly connected with a third supporting plate (26) through screws, the upper surface of the third supporting plate (26) is fixedly connected with a detector (27) through screws, an electrical input end of the detector (27) is electrically connected with a detection electrode (28), one end, far away from the detector (27), of the detection electrode (28) penetrates through the outer side wall of the box body (, a fifth through groove (29) is formed in the lower surface of the second shell (22), and an electromagnetic valve (30) is fixedly connected to the inner side wall of the fifth through groove (29) through screws.

3. The chemical environmental sewage discharge device of claim 1, wherein: one side of box (1) outer wall is through screw fixed connection third connecting block (31), the lateral wall of third connecting block (31) articulates through the round pin axle has case lid (32), the upper surface intercommunication of case lid (32) has inlet tube (33), the upper surface symmetry intercommunication of case lid (32) has two inlet tube (34).

4. The chemical environmental sewage discharge device of claim 1, wherein: the lower surface intercommunication of box (1) has drain pipe (35), the mouth of pipe department fixedly connected with valve (36) of drain pipe (35), the inboard diapire symmetric welding of box (1) has two drainage plates (37).

5. The chemical industry sewage discharging device for environmental protection as claimed in claim 2, wherein: the utility model discloses a dustproof cover, including motor (24), protective housing (23), screw fixed connection has through screw protective housing (38) to the lateral wall of motor (24), protective housing (38) pass through screw fixed connection in the upper surface of second backup pad (23), through-hole (39) that the equidistance was arranged are evenly seted up to the lateral wall of protective housing (38), the inside wall bonding of through-hole (39) has dust screen (40).

6. The chemical environmental sewage discharge device of claim 1, wherein: the front surface fixedly connected with observation window (41) of box (1), the mutual symmetrical welding in bottom four corners of box (1) has four supporting legs (42), connecting rod (43) have all been welded to the both sides of supporting leg (42), one side that supporting leg (42) were kept away from in connecting rod (43) welds in the lower surface of box (1).