CN212025058U - Novel sewage heavy metal adsorption equipment - Google Patents
Novel sewage heavy metal adsorption equipment Download PDFInfo
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- CN212025058U CN212025058U CN202020370494.3U CN202020370494U CN212025058U CN 212025058 U CN212025058 U CN 212025058U CN 202020370494 U CN202020370494 U CN 202020370494U CN 212025058 U CN212025058 U CN 212025058U
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Abstract
The utility model provides a novel sewage heavy metal adsorption device, which comprises a tank body, wherein the upper part of the tank body is provided with a liquid inlet pipe, the lower part of the tank body is provided with a liquid outlet pipe and a backflow pipe, the outer end of the liquid inlet pipe is a sewage inlet, and the upper end of the backflow pipe is connected with the sewage inlet end of the liquid inlet pipe; an upper adsorption body and a lower adsorption body are arranged in the tank body, and handles are respectively fixed on one sides of the upper adsorption body and the lower adsorption body; the lower part of the lower adsorption body is connected with a three-way pipe, the three-way pipe is divided into a vertical pipe section and a horizontal pipe section, the vertical pipe section is provided with a heavy metal detection device, one end of the horizontal pipe section is connected with a liquid outlet pipe, and the other end of the horizontal pipe section is connected with a return pipe through a water pump. The concentration of heavy metals in the water after adsorption treatment is detected, the water directly flows out of the liquid outlet pipe when the concentration meets the standard, unqualified water enters the return pipe when the concentration exceeds the standard, and water is pumped by a water pump to perform adsorption treatment again until the water quality is qualified; the upper adsorption body and the lower adsorption body are pulled out from the tank body through the handle, and the adsorbent can be replaced or cleaned.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a novel sewage heavy metal adsorption equipment.
Background
In recent years, the problem of heavy metal pollution of water bodies is increasingly prominent, heavy metal ions such as copper, mercury, cadmium, lead and the like in sewage pollute the environment, but are difficult to degrade by the environment, and on the contrary, the heavy metal ions are enriched in different organisms along with food chains and are finally eaten, absorbed and accumulated by people to cause chronic poisoning.
The existing sewage heavy metal adsorption equipment only performs one-time adsorption usually, the adsorption effect is poor, and the operation of replacing the adsorbent is complex. Therefore, a novel sewage heavy metal adsorption device is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model provides a novel sewage heavy metal adsorption equipment, which adopts the technical scheme that the equipment comprises a tank body, the periphery of the tank body is closed, the upper part of the tank body is provided with a liquid inlet pipe, the lower part of the tank body is provided with a liquid outlet pipe and a return pipe, one end of the liquid inlet pipe is a sewage inlet, the other end of the liquid inlet pipe penetrates through the tank body and extends into the tank body, and the upper end of the return pipe is connected with the sewage inlet end of; an upper adsorption body and a lower adsorption body are arranged in the tank body, one side of the upper adsorption body and the same side of the lower adsorption body respectively penetrate through the tank body, and a handle is fixed on the tank body; the inside below of the jar body is equipped with the three-way pipe, and the three-way pipe divide into vertical pipe section and horizontal pipe section, and the upper end of vertical pipe section and the sub-unit connection of lower adsorption body are equipped with heavy metal detection device on the vertical pipe section, and the drain pipe is connected to the one end of horizontal pipe section, and the other end passes through the water pump and meets with the back flow, and the top of jar external surface is equipped with the display screen, and jar internal portion below is equipped with the controller module, and the display screen passes through the controller module and links to each other with.
As a preferred technical scheme of the utility model, the liquid inlet pipe is divided into a liquid inlet horizontal pipe section and a liquid inlet vertical pipe section; one end of the liquid inlet horizontal pipe section is a sewage inlet end of the liquid inlet pipe, the other end of the liquid inlet horizontal pipe section is communicated with the upper end of the liquid inlet vertical pipe section, the upper side of the connected end part is provided with an opening, and the opening is connected with an end cover through threads; a pressure reducing valve is arranged between the sewage inlet end of the liquid inlet horizontal pipe section and the opening, a liquid inlet filter screen is arranged at the lower part of the liquid inlet vertical pipe section, which is connected with the liquid inlet horizontal pipe section, the lower end of the liquid inlet vertical pipe section extends into the tank body and is connected with a sprinkling device through threads, and an upper adsorption body is arranged right below the sprinkling device.
As a preferred technical scheme of the utility model, an upper cavity and a lower cavity are respectively arranged in the upper adsorption body and the lower adsorption body, and zeolite and active carbon are respectively filled in the upper cavity and the lower cavity; the horizontal area of the sprinkler is slightly smaller than the horizontal cross-sectional area of the upper cavity, the horizontal cross-sectional area of the upper cavity is slightly smaller than the horizontal cross-sectional area of the lower cavity, and the depth of the upper cavity is greater than that of the lower cavity; the handles of the upper adsorption body and the lower adsorption body are respectively welded on the upper adsorption body and the lower adsorption body, and the outer surfaces of the two handles are sleeved with rubber sleeves.
As a preferred technical scheme of the utility model, jar internal portion is located and is equipped with the holding ring on the inner wall between the adsorbent and the lower adsorbent, and jar internal portion is located and is equipped with down the holding ring on the inner wall of adsorbent lower part down, goes up the holding ring and welds respectively on jar body with lower holding ring.
As a preferred technical scheme, the sewage entry end of feed liquor pipe is equipped with first solenoid valve, water route UNICOM between first solenoid valve and the relief pressure valve of back flow upper end and feed liquor pipe, the upper end that the back flow meets with the feed liquor pipe is equipped with the second solenoid valve, sewage loops through first solenoid valve, port on the back flow, the relief pressure valve, the filter screen gets into watering device, the horizontal pipe section both ends of three-way pipe are equipped with the solenoid valve respectively, the solenoid valve that links to each other with the back flow is the third solenoid valve, the solenoid valve that links to each other with the drain pipe is the fourth solenoid valve, controller module and first solenoid valve, the second solenoid valve, the third solenoid valve, the fourth solenoid valve links to each other.
As an optimized technical scheme of the utility model, be equipped with ultraviolet tube on the drain pipe, the three-way pipe is connected to drain pipe one end, and the other end stretches out the jar body.
As an optimized technical scheme of the utility model, the inside filter screen that is equipped with of watering device.
The utility model has the advantages that: the upper adsorbent and the lower adsorbent are arranged in the tank body, so that the sewage can be subjected to adsorption treatment twice, and the adsorption effect is obviously improved; a heavy metal detection device is arranged at the vertical pipe section of the three-way pipe, and can be used for detecting the concentration of heavy metal in the water after adsorption treatment; if the detected concentration meets the standard, qualified water directly flows out of the liquid outlet pipe, and if the detected concentration exceeds the standard, unqualified water is pumped into the return pipe through the water pump and enters the liquid inlet pipe again for adsorption treatment until the water quality is qualified; when the adsorbent is replaced or cleaned, the upper adsorbent and the lower adsorbent can be pulled out of the tank body through the handle, and the adsorbent is replaced or cleaned.
Drawings
FIG. 1 is a schematic view of a novel sewage heavy metal adsorption device of the present invention;
in the figure: 1-tank body, 2-second electromagnetic valve, 3-first electromagnetic valve, 4-liquid inlet pipe, 5-liquid inlet horizontal pipe section, 6-pressure reducing valve, 7-end cover, 8-liquid inlet filter screen, 9-liquid inlet vertical pipe section, 10-water sprinkling device, 11-display, 12-upper adsorption body, 13-handle, 14-lower adsorption body, 15-three-way pipe, 16-controller module, 17-heavy metal detection device, 18-ultraviolet lamp tube, 19-liquid outlet pipe, 20-fourth electromagnetic valve, 21-third electromagnetic valve, 22-water pump, 23-return pipe, 24-lower positioning ring, 25-lower cavity, 26-upper positioning ring and 27-upper cavity.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, a novel sewage heavy metal adsorption equipment, including jar body 1, its characterized in that: the periphery of the tank body 1 is closed, the upper part of the tank body is provided with a liquid inlet pipe 4, the lower part of the tank body is provided with a liquid outlet pipe 19 and a return pipe 23, one end of the liquid inlet pipe 4 is a sewage inlet, the other end of the liquid inlet pipe 4 penetrates through the tank body 1 and extends into the tank body 1, and the upper end of the return pipe 23 is connected with the sewage inlet end of the liquid inlet pipe 4; an upper absorption body 12 and a lower absorption body 14 are arranged in the tank body 1, one side of the upper absorption body 12 and the same side of the lower absorption body 14 respectively penetrate through the tank body 1 and are fixed with handles 13; the inside below of jar body 1 is equipped with three-way pipe 15, and three-way pipe 15 divide into vertical pipe section and horizontal pipe section, and the upper end of vertical pipe section and the sub-unit connection of lower adsorption element 14 are equipped with heavy metal detection device 17 on the vertical pipe section, and drain pipe 19 is connected to the one end of horizontal pipe section, and the other end passes through water pump 22 and meets with back flow 23, and the top of jar body 1 surface is equipped with display screen 11, and the inside below of jar body 1 is equipped with controller module 16, and display screen 11 passes through controller module 16 and links to each other with heavy metal detection device 17.
The liquid inlet pipe 4 is divided into a liquid inlet horizontal pipe section 5 and a liquid inlet vertical pipe section 9; one end of the liquid inlet horizontal pipe section 5 is a sewage inlet end of the liquid inlet pipe 4, the other end of the liquid inlet horizontal pipe section 5 is connected with the upper end of the liquid inlet vertical pipe section 9, the upper side of the connected end part is provided with an opening, and the opening is connected with an end cover 7 through threads; a pressure reducing valve 6 is arranged between the sewage inlet end of the liquid inlet horizontal pipe section 5 and the opening, a liquid inlet filter screen 8 is arranged at the lower part of the liquid inlet vertical pipe section (9) connected with the liquid inlet horizontal pipe section 5, the lower end of the liquid inlet vertical pipe section 9 extends into the tank body 1 and is connected with a sprinkling device 10 through threads, and an upper adsorption body 12 is arranged under the sprinkling device 10.
An upper cavity 27 and a lower cavity 25 are respectively arranged in the upper adsorbent 12 and the lower adsorbent 14, and zeolite and activated carbon are respectively filled in the upper cavity 27 and the lower cavity 25; the horizontal area of the sprinkler 10 is slightly smaller than the horizontal cross-sectional area of the upper cavity 27, the horizontal cross-sectional area of the upper cavity 27 is slightly smaller than the horizontal cross-sectional area of the lower cavity 25, and the depth of the upper cavity 27 is greater than that of the lower cavity 25; the handles 13 of the upper absorber 12 and the lower absorber 14 are respectively welded on the upper absorber 12 and the lower absorber 14, and the outer surfaces of the two handles 13 are respectively sleeved with a rubber sleeve.
An upper positioning ring 26 is arranged on the inner wall of the tank body 1 between the upper adsorption body 12 and the lower adsorption body 14, a lower positioning ring 24 is arranged on the inner wall of the tank body 1 at the lower part of the lower adsorption body 14, and the upper positioning ring 26 and the lower positioning ring 24 are respectively welded on the tank body 1.
The sewage inlet end of the liquid inlet pipe 4 is provided with a first electromagnetic valve 3, the upper end of a return pipe 23 is communicated with a water channel between the first electromagnetic valve 3 and a pressure reducing valve 6 of the liquid inlet pipe 4, the upper end of the return pipe 23 connected with the liquid inlet pipe 4 is provided with a second electromagnetic valve 2, sewage sequentially passes through the first electromagnetic valve 3, the upper end of the return pipe 23, the pressure reducing valve 6 and a filter screen and enters the sprinkler 10, the two ends of a horizontal pipe section of the three-way pipe 15 are respectively provided with an electromagnetic valve, the electromagnetic valve connected with the return pipe 23 is a third electromagnetic valve 21, the electromagnetic valve connected with the liquid outlet pipe 19 is a fourth electromagnetic valve 20, and the controller module 16 is connected with the first electromagnetic valve 3, the second electromagnetic valve 2.
An ultraviolet lamp tube 18 is arranged on the liquid outlet tube 19, one end of the liquid outlet tube 19 is connected with the three-way tube 15, and the other end of the liquid outlet tube extends out of the tank body 1.
A filter screen is arranged in the sprinkler 10.
The utility model discloses a theory of operation: at the beginning, the controller module 16 opens the first electromagnetic valve 3, closes the second electromagnetic valve 2, the third electromagnetic valve 21 and the fourth electromagnetic valve 20, sewage flows in from the liquid inlet pipe 4, sequentially passes through the liquid inlet horizontal pipe section 5 and the liquid inlet vertical pipe section 6, and uniformly flows out under the action of the sprinkler 10, the sewage passes through the pressure reducing valve 6 and the liquid inlet filter screen 8, when the water pressure is too high, the pressure reducing valve 6 can reduce the water pressure to ensure the subsequent adsorption effect, and the liquid inlet filter screen 8 can preliminarily filter the sewage to prevent the subsequent blockage; the sewage is filtered again from the sprinkler 10 and flows out uniformly, and falls into the upper adsorbent 12 at the lower part, the zeolite in the upper cavity 27 performs primary adsorption on heavy metals in the water, the sewage after primary adsorption falls into the lower adsorbent 14 from the upper adsorbent 12, and the activated carbon in the lower cavity 25 performs secondary adsorption on the sewage; water through two times of adsorption treatment gets into three-way pipe 15, heavy metal detection device 17 detects the heavy metal concentration of aquatic, and show concentration value on display screen 11 in real time, if it is qualified to detect, controller module 16 sends signal control fourth solenoid valve 20 and opens, rivers go into drain pipe 23, discharge after ultraviolet tube 18 disinfection treatment, if it is unqualified to detect, controller module 16 makes third solenoid valve 21 open and first solenoid valve 3 closes, rivers go into back flow 23 and upwards flow back to liquid inlet pipe 4 through water pump 22 and adsorb the processing again, and detect through three-way pipe 15's heavy metal detection device 17 once more and meet the requirements with the water after guaranteeing to adsorb the processing. When the adsorbents in the upper adsorbent 12 and the lower adsorbent 14 are replaced or cleaned, the upper adsorbent 12 and the lower adsorbent 14 are taken out of the tank body 1 through the two handles 13 of the upper adsorbent 12 and the lower adsorbent 14, then the adsorbents are replaced or cleaned, after the replacement or cleaning is finished, the upper adsorbent 12 and the lower adsorbent 14 are placed in the tank body again, and the upper adsorbent 12 and the lower adsorbent 14 are positioned through the upper positioning ring 26 and the lower positioning ring 24; after the handle 13 through last adsorbent 12 takes out last adsorbent 12, accessible unscrewing screw takes off watering device 10 and overhauls or clears up, and the back is unscrewed to the end cover 7 of feed liquor pipe 4, can clear up the rubbish on the feed liquor filter screen 8.
The electromagnetic valve, the ultraviolet lamp and the display screen are all the prior art which can be easily bought in the market. The controller module adopts an STM32 microprocessor for controlling a plurality of solenoid valves, and technical advices can be obtained by a person skilled in the art by referring to technical manuals or teaching materials for the functions of each pin of the STM32 microprocessor. The electrical connections of the various components of the device are conventional means used by those skilled in the art and are widely used in the art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (7)
1. The utility model provides a novel sewage heavy metal adsorption equipment, includes jar body (1), its characterized in that: the tank body (1) is closed in periphery, a liquid inlet pipe (4) is arranged at the upper part of the tank body, a liquid outlet pipe (19) and a return pipe (23) are arranged at the lower part of the tank body, one end of the liquid inlet pipe (4) is a sewage inlet, the other end of the liquid inlet pipe (4) penetrates through the tank body (1) and extends into the tank body (1), and the upper end of the return pipe (23) is connected with the sewage inlet end of the liquid inlet pipe (4); an upper adsorption body (12) and a lower adsorption body (14) are arranged in the tank body (1), one side of the upper adsorption body (12) and the same side of the lower adsorption body (14) respectively penetrate through the tank body (1) and are fixed with handles (13); the inside below of the jar body (1) is equipped with three-way pipe (15), and three-way pipe (15) divide into vertical pipe section and horizontal pipe section, and the upper end of vertical pipe section and the sub-unit connection of lower adsorption body (14) are equipped with heavy metal detection device (17) on the vertical pipe section, and drain pipe (19) are connected to the one end of horizontal pipe section, and the other end passes through water pump (22) and meets with back flow (23), the top of the external surface of the jar body (1) is equipped with display screen (11), and the inside below of the jar body (1) is equipped with controller module (16), and display screen (11) link to each other with heavy metal detection device (17) through controller module (16).
2. The novel sewage heavy metal adsorption equipment of claim 1, characterized in that: the liquid inlet pipe (4) is divided into a liquid inlet horizontal pipe section (5) and a liquid inlet vertical pipe section (9); one end of the liquid inlet horizontal pipe section (5) is a sewage inlet end of the liquid inlet pipe (4), the other end of the liquid inlet horizontal pipe section (5) is communicated with the upper end of the liquid inlet vertical pipe section (9), the upper side of the connected end part is provided with an opening, and the opening is connected with an end cover (7) through threads; be equipped with relief pressure valve (6) between the sewage entry end of liquid inlet horizontal pipe section (5) and the trompil, the lower part that meets with liquid inlet horizontal pipe section (5) of the vertical straight pipe section of feed liquor (9) is equipped with feed liquor filter screen (8), and the lower extreme of the vertical straight pipe section of feed liquor (9) stretches into jar body (1) inside and through threaded connection watering device (10), is equipped with under watering device (10) go up adsorbent (12).
3. The novel sewage heavy metal adsorption equipment of claim 2, characterized in that: a filter screen is arranged in the sprinkler (10).
4. The novel sewage heavy metal adsorption equipment of claim 3, characterized in that: an upper cavity (27) and a lower cavity (25) are respectively arranged in the upper adsorption body (12) and the lower adsorption body (14), and zeolite and activated carbon are respectively filled in the upper cavity (27) and the lower cavity (25); the horizontal area of the water spraying device (10) is slightly smaller than the horizontal cross-sectional area of the upper cavity (27), the horizontal cross-sectional area of the upper cavity (27) is slightly smaller than the horizontal cross-sectional area of the lower cavity (25), and the depth of the upper cavity (27) is larger than that of the lower cavity (25); the handles (13) of the upper adsorption body (12) and the lower adsorption body (14) are respectively welded on the upper adsorption body (12) and the lower adsorption body (14), and the outer surfaces of the two handles (13) are sleeved with rubber sleeves.
5. The novel sewage heavy metal adsorption equipment of claim 1, characterized in that: an upper positioning ring (26) is arranged on the inner wall of the tank body (1) between the upper adsorption body (12) and the lower adsorption body (14), a lower positioning ring (24) is arranged on the inner wall of the tank body (1) at the lower part of the lower adsorption body (14), and the upper positioning ring (26) and the lower positioning ring (24) are respectively welded on the tank body (1).
6. The novel sewage heavy metal adsorption equipment of claim 1 or 2, characterized in that: the sewage inlet end of feed liquor pipe (4) is equipped with first solenoid valve (3), the water route UNICOM between first solenoid valve (3) and relief pressure valve (6) of back flow (23) upper end and feed liquor pipe (4), the upper end that back flow (23) and feed liquor pipe (4) meet is equipped with second solenoid valve (2), sewage loops through first solenoid valve (3), back flow (23) upper port, relief pressure valve (6), feed liquor filter screen (8) and go into watering device (10), the horizontal pipe section both ends of three-way pipe (15) are equipped with the solenoid valve respectively, the solenoid valve that links to each other with back flow (23) is third solenoid valve (21), the solenoid valve that links to each other with drain pipe (19) is fourth solenoid valve (20), controller module (16) and first solenoid valve (3), second solenoid valve (2), third solenoid valve (21), fourth solenoid valve (20) link to each other.
7. The novel sewage heavy metal adsorption equipment of claim 1, characterized in that: an ultraviolet lamp tube (18) is arranged on the liquid outlet tube (19), one end of the liquid outlet tube (19) is connected with the three-way tube (15), and the other end of the liquid outlet tube extends out of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370494.3U CN212025058U (en) | 2020-03-23 | 2020-03-23 | Novel sewage heavy metal adsorption equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370494.3U CN212025058U (en) | 2020-03-23 | 2020-03-23 | Novel sewage heavy metal adsorption equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212025058U true CN212025058U (en) | 2020-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020370494.3U Expired - Fee Related CN212025058U (en) | 2020-03-23 | 2020-03-23 | Novel sewage heavy metal adsorption equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212025058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178503A (en) * | 2021-11-17 | 2022-03-15 | 刘鹏 | Vacuum suction casting machine for rare earth metal |
-
2020
- 2020-03-23 CN CN202020370494.3U patent/CN212025058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178503A (en) * | 2021-11-17 | 2022-03-15 | 刘鹏 | Vacuum suction casting machine for rare earth metal |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |