CN209809647U - Electroplating sewage treatment device - Google Patents
Electroplating sewage treatment device Download PDFInfo
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- CN209809647U CN209809647U CN201920471437.1U CN201920471437U CN209809647U CN 209809647 U CN209809647 U CN 209809647U CN 201920471437 U CN201920471437 U CN 201920471437U CN 209809647 U CN209809647 U CN 209809647U
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Abstract
The utility model discloses an electroplating sewage treatment device, which comprises a shell, a water inlet pipe, a water outlet pipe and a filter plate; the water inlet pipe is arranged in the middle of the upper part of the shell, and a triangular flow distribution plate is arranged under the water inlet position of the water inlet pipe; a plurality of fixing mechanisms and a plurality of inserting mechanisms are arranged on the inner side surface of the shell below the flow distribution plate; the outer side surface of one side of the insertion mechanism of the shell is provided with a return box, and the side surface of the return box is provided with a plurality of insertion holes; a return pipe is arranged at the bottom of the return tank, the other end of the return pipe is communicated with the water inlet pipe, and the return pipe is provided with a water pump; the filter with the shell is detachable connection, the filter loops through the patchhole the insertion mechanism fixed establishment horizontal connection in inside the shell. Through the utility model discloses can realize sewage treatment's continuous operation.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an electroplating sewage treatment device.
Background
The sewage generated by electroplating enterprises is one of important industrial pollution sources, and substances such as suspended matters, heavy metal particles and the like contained in the sewage greatly harm soil, aquatic organisms, human health and crop growth, so that the sewage treatment is related to the survival of human beings and the development of environment.
The production capacity of electroplating enterprises can be ensured to be continuous operation generally, and after the existing sewage treatment device works for a long time, the impurities adhered to the filter screen of the sewage treatment device are increased, and the longer the time is, the lower the purification efficiency is. The filter screen must be cleaned or replaced in time. However, cleaning or replacing the filter screen requires suspension of the operation, which reduces the throughput of the electroplating facility.
Disclosure of Invention
The invention aims to design an electroplating sewage treatment device, which can realize that the sewage treatment is not influenced when a filter screen is replaced, and can continuously operate.
In order to achieve the purpose, the invention provides the following technical scheme:
an electroplating sewage treatment device comprises a shell, a water inlet pipe, a water outlet pipe and a filter plate; the water inlet pipe is arranged in the middle of the upper part of the shell, a triangular splitter plate is arranged under the water inlet position of the water inlet pipe, a plurality of flow guide holes are formed in the splitter plate, and the flow guide holes are vertically formed; the left inner side and the right inner side below the flow distribution plate of the shell are respectively provided with a plurality of fixing mechanisms and a plurality of inserting mechanisms; the outer side surface of one side of the shell, which is provided with the insertion mechanism, is provided with a return box, and the side surface of the return box is provided with a plurality of insertion holes; the insertion hole, the insertion mechanism and the fixing mechanism are positioned on the same horizontal plane and are integrally provided with more than two layers; a return pipe is arranged at the bottom of the return tank, the other end of the return pipe is communicated with the water inlet pipe, and the return pipe is provided with a water pump; the filter plate is detachably connected with the shell, and the filter plate is horizontally connected with the inside of the shell through the insertion hole, the insertion mechanism and the fixing mechanism in sequence;
the fixing mechanism is of a concave structure, and one end of the filter plate is detachably connected with the shell through a concave embedded in the fixing mechanism;
the inserting mechanism is provided with a baffle, the upper side of the baffle is hinged with the inner surface of the shell, and the other three sides of the baffle are detachably connected with the shell through magnetic force.
Furthermore, the other end of the filter plate is provided with a handle. The filter plate is convenient for operators to replace.
Furthermore, the contact positions of the filter plate and the shell, the filter plate and the fixing mechanism, and the baffle and the shell are all provided with sealing glue. Strengthen the leakproofness, prevent that sewage from taking place the earial drainage to the external world in contact department, influence sewage treatment's efficiency.
Furthermore, two cover plates are arranged at the top end of the shell and are positioned on the left side and the right side. The sewage is shunted from left to right through the triangular splitter plate after falling from the water inlet pipe, and the sewage falls down to the filter below from the diversion hole on the splitter plate, and is large in size, and impurities which cannot pass through the diversion hole are accumulated at two ends of the splitter plate. Long-term accumulation can affect the normal operation of the splitter plate and requires cleaning. The cover plates are arranged above the two ends of the flow distribution plate, and the cover plates are opened during cleaning to clean.
Further, an air pump is arranged at the bottom of the inner side of the shell and pumps air vertically upwards. The filter plate works for a long time, and more particles are adhered to the filter plate, so that the filtering quality is lower and lower. Frequent replacement of new filter boards increases costs. The air pump machine is arranged at the bottom to pump air upwards, and the generated air impulsive force enables particles adhered to the filter plate to be rushed upwards, so that the purpose of cleaning the filter plate is achieved, and the filtering quality can still be guaranteed even if the filter plate operates for a long time.
Furthermore, the filter plate is of a multi-layer filter screen type structure. And the multi-layer filtration ensures the sewage filtration quality.
Further, the filter plate sets up more than two. And a plurality of filter plates are combined to operate, so that the sewage filtering quality is ensured.
Compared with the prior art, the invention has the beneficial effects that:
set up the flow distribution plate under the inlet tube, make sewage can on average fall to the filter of below, make every region on the filter can both obtain make full use of, avoid filtering the excessive concentrated of position, make filtration quality decline. Meanwhile, the triangular structure is adopted, the volume is large, and impurities which cannot pass through the diversion holes are accumulated at two ends of the flow distribution plate. The purpose of primary filtration is realized.
The filter passes through the patchhole, the insertion mechanism and the fixing mechanism which are positioned on the same horizontal plane in sequence, the patchhole of the return box is penetrated from the side edge, the baffle which lifts the insertion mechanism upwards enters the shell, and the baffle is fixed at the concave position of the fixing mechanism finally, so that the filter plate can be stably and fixedly placed inside the shell.
Because the inserting holes, the inserting mechanisms and the fixing mechanisms are integrally arranged into more than two layers, when one filter plate needs to be replaced, only a new filter plate needs to be inserted into the other layer, and then the old filter plate needs to be taken out. The whole process does not need to pause the sewage treatment operation, and the continuous work of sewage treatment is realized.
Considering that sewage may leak to the outside from the hole of the insertion mechanism when the filter plate is inserted and taken out, a return tank is arranged on the outer surface of one side of the insertion mechanism of the shell, the bottom of the return tank is communicated with a return pipe, and the other end of the return pipe is communicated with a water inlet pipe. The discharged sewage flows down to the return tank, and flows back to the water inlet pipe from the return pipe through the water pump machine to be filtered again. Prevent sewage from flowing out to the outside without being filtered.
When the filter plate is not inserted, the baffle plate on the insertion mechanism is tightly connected with the inner side surface of the shell through magnetic force, so that the sewage is effectively prevented from being discharged from the insertion mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an electroplating wastewater treatment device according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 of an electroplating wastewater treatment apparatus according to the present invention;
the names of the components identified in the figures are as follows:
1. a housing; 101. a cover plate; 2. a water inlet pipe; 3. a water outlet pipe; 4. a filter plate; 401. a handle; 5. a flow distribution plate; 501. a flow guide hole; 6. an insertion mechanism; 601. a baffle plate; 7. a fixing mechanism; 8. a return tank; 801. an insertion hole; 9. a return pipe; 901. a water pump machine; 10. sealing glue; 11 air pump.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example (b):
an electroplating sewage treatment device comprises a shell 1, a water inlet pipe 2, a water outlet pipe 3 and a filter plate 4; the water inlet pipe is characterized in that the water inlet pipe 2 is arranged at the right middle position above the shell 1, a triangular splitter plate 5 is arranged right below the water inlet position of the water inlet pipe 2, a plurality of flow guide holes 501 are formed in the splitter plate 5, and the flow guide holes 501 are vertically arranged; the left inner side and the right inner side below the flow distribution plate 5 of the shell 1 are respectively provided with four fixing mechanisms 7 and four insertion mechanisms 6; the outer side surface of one side of the shell 1, which is provided with the insertion mechanism 6, is provided with a return box 8, and the side surface of the return box 8 is provided with four insertion holes 801; the insertion hole 801, the insertion mechanism 6 and the fixing mechanism 7 are in the same horizontal plane and are integrally arranged into four layers; a return pipe 9 is arranged at the bottom of the return tank 8, the other end of the return pipe 9 is communicated with the water inlet pipe 2, and the return pipe 9 is provided with a water pump 901; the filter plate 4 is detachably connected with the shell 1, and the filter plate 4 is horizontally connected with the inside of the shell 1 through the insertion hole 801, the insertion mechanism 6 and the fixing mechanism 7 in sequence;
the fixing mechanism 7 is of a concave structure, and one end of the filter plate 4 is detachably connected with the shell 1 by being embedded into the concave of the fixing mechanism 7;
the insertion mechanism 6 is provided with a baffle 601, the upper side of the baffle 601 is hinged with the inner surface of the shell 1, and the other three sides are detachably connected with the shell 1 through magnetic force.
The other end of the filter plate 4 is provided with a handle 401. The filter plate 4 is convenient for operators to replace.
The contact positions of the filter plate 4 and the shell 1, the filter plate 4 and the fixing mechanism 7, and the baffle 601 and the shell 1 are all provided with sealing glue. Strengthen the leakproofness, prevent that sewage from taking place the earial drainage to the external world in contact department, influence sewage treatment's efficiency.
Two cover plates 101 are arranged at the top end of the shell 1 and are positioned on the left side and the right side. Sewage is shunted about the flow distribution plate 5 of triangle-shaped after falling down from inlet tube 2, and sewage falls to the filter 4 of below from the water conservancy diversion hole 501 on the flow distribution plate 5 on, and is bulky, and the impurity that can not pass through water conservancy diversion hole 501 will pile up at the both ends of flow distribution plate 5. Long term accumulation can affect the proper operation of the diverter plate 5 and require clean-up. Cover plates 101 are arranged above two ends of the flow distribution plate 5, and the cover plates 101 are opened during cleaning to clean.
And an air pump 11 is arranged at the bottom of the inner side of the shell 1 and pumps air vertically upwards. The filter plate 4, operating for a long time, will adhere more and more particles, resulting in a lower and lower filter quality. Frequent replacement of a new filter plate 4 increases costs. The air pump 11 is arranged at the bottom to pump air upwards, and the generated air impulsive force enables particles adhered to the filter plate 4 to be rushed upwards, so that the purpose of cleaning the filter plate 4 is achieved, and the filtering quality can still be ensured even if the filter plate 4 operates for a long time.
The filter plate 4 is of a multi-layer filter screen structure. And the multi-layer filtration ensures the sewage filtration quality.
The filter plates 4 are provided in three. The combination operation of a plurality of filter 4 guarantees sewage filtration quality.
The working principle of the embodiment is as follows:
sewage falls down from the water inlet pipe 2 and flows down to the triangular splitter plate 5 right below for splitting, so that the sewage can averagely fall down to the filter plate 4 below. Meanwhile, impurities which have large volume and cannot pass through the diversion holes 501 are accumulated at two ends of the flow distribution plate 5.
The sewage flows down to the bottom of the shell 1 after being filtered on the filter plate 4 and flows out from the water outlet pipe 3.
Because the insertion holes 801, the insertion mechanisms 6 and the fixing mechanisms 7 are integrally arranged into four layers, when one filter plate 4 needs to be replaced, only a new filter plate 4 needs to be inserted into the other layer, and then the old filter plate 4 is taken out.
The steps when inserting a new filter plate 4 are: the new filter plate 4 is inserted through the insertion hole 801 of the return box 8 from the side, and the baffle 601 of the insertion mechanism 6 is lifted upwards to enter the inside of the housing 1 and finally fixed at the concave position of the fixing mechanism 7.
Considering that the sewage may leak from the holes of the insertion mechanism 6 to the outside when the filter plate 4 is inserted and removed, a return tank 8 is provided on the outer surface of the housing 1 on the side of the insertion mechanism 6, and the leaked sewage flows down to the return tank 8 and flows back to the inlet pipe 2 from the return pipe 9 by the water pump 901 to be re-filtered.
The invention has the beneficial effects that:
set up the flow distribution plate under the inlet tube, make sewage can on average fall to the filter of below, make every region on the filter can both obtain make full use of, avoid filtering the excessive concentrated of position, make filtration quality decline. Meanwhile, the triangular structure is adopted, the volume is large, and impurities which cannot pass through the diversion holes are accumulated at two ends of the flow distribution plate. The purpose of primary filtration is realized.
The filter passes through the patchhole, insertion mechanism and the fixed establishment that are in same horizontal plane in proper order, passes the patchhole of backward flow case from the side, upwards lifts open insertion mechanism's baffle and enters into inside the shell, fixes the concave position department at fixed establishment at last, makes the filter can steadily fix and place inside the shell.
Because the inserting hole, the inserting mechanism and the fixing mechanism are integrally arranged more than two layers, when one filter plate needs to be replaced, only a new filter plate needs to be inserted into the other layer, and then the old filter plate needs to be taken out. The whole process does not need to pause the sewage treatment operation, and the continuous work of sewage treatment is realized.
Considering that sewage may leak to the outside from the hole of the insertion mechanism when the filter plate is inserted and taken out, a return tank is arranged on the outer surface of one side of the insertion mechanism of the shell, the bottom of the return tank is communicated with a return pipe, and the other end of the return pipe is communicated with a water inlet pipe. The discharged sewage flows down to the return tank, and flows back to the water inlet pipe from the return pipe through the water pump machine to be filtered again. Prevent sewage from flowing out to the outside without being filtered.
When the filter plate is not inserted, the baffle plate on the insertion mechanism is tightly connected with the inner side surface of the shell through magnetic force, so that the sewage is effectively prevented from being discharged from the insertion mechanism.
Claims (7)
1. An electroplating sewage treatment device comprises a shell, a water inlet pipe, a water outlet pipe and a filter plate; the water inlet pipe is arranged in the middle of the upper part of the shell, a triangular splitter plate is arranged under the water inlet position of the water inlet pipe, a plurality of flow guide holes are formed in the splitter plate, and the flow guide holes are vertically formed; the left inner side and the right inner side below the flow distribution plate of the shell are respectively provided with a plurality of fixing mechanisms and a plurality of inserting mechanisms; the outer side surface of one side of the shell, which is provided with the insertion mechanism, is provided with a return box, and the side surface of the return box is provided with a plurality of insertion holes; the insertion hole, the insertion mechanism and the fixing mechanism are positioned on the same horizontal plane and are integrally provided with more than two layers; a return pipe is arranged at the bottom of the return tank, the other end of the return pipe is communicated with the water inlet pipe, and the return pipe is provided with a water pump; the filter plate is detachably connected with the shell, and the filter plate is horizontally connected with the inside of the shell through the insertion hole, the insertion mechanism and the fixing mechanism in sequence;
the fixing mechanism is of a concave structure, and one end of the filter plate is detachably connected with the shell through a concave embedded in the fixing mechanism;
the inserting mechanism is provided with a baffle, the upper side of the baffle is hinged with the inner surface of the shell, and the other three sides of the baffle are detachably connected with the shell through magnetic force.
2. The apparatus for treating electroplating wastewater according to claim 1, wherein the filter plate is provided with a handle at the other end thereof.
3. The electroplating wastewater treatment device according to claim 1, wherein the contact parts of the filter plate and the shell, the filter plate and the fixing mechanism, and the baffle plate and the shell are provided with sealing glue.
4. The electroplating wastewater treatment device according to claim 1, wherein the top end of the housing is provided with two cover plates at the left and right sides.
5. The electroplating wastewater treatment device according to claim 1, wherein the bottom of the inner side of the housing is provided with an air pump for pumping air vertically upwards.
6. The electroplating wastewater treatment device according to claim 1, wherein the filter plate is of a multi-layer filter screen structure.
7. The apparatus for treating electroplating wastewater according to claim 1, wherein there are more than two filter plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471437.1U CN209809647U (en) | 2019-04-09 | 2019-04-09 | Electroplating sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471437.1U CN209809647U (en) | 2019-04-09 | 2019-04-09 | Electroplating sewage treatment device |
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| Publication Number | Publication Date |
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| CN209809647U true CN209809647U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920471437.1U Active CN209809647U (en) | 2019-04-09 | 2019-04-09 | Electroplating sewage treatment device |
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| CN (1) | CN209809647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035983A (en) * | 2020-01-06 | 2020-04-21 | 同济大学 | A filter equipment that is arranged in biological diatomaceous earth mixed liquid impurity to get rid of |
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2019
- 2019-04-09 CN CN201920471437.1U patent/CN209809647U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035983A (en) * | 2020-01-06 | 2020-04-21 | 同济大学 | A filter equipment that is arranged in biological diatomaceous earth mixed liquid impurity to get rid of |
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