CN213327073U - Industrial wastewater treatment device - Google Patents
Industrial wastewater treatment device Download PDFInfo
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- CN213327073U CN213327073U CN202021978003.XU CN202021978003U CN213327073U CN 213327073 U CN213327073 U CN 213327073U CN 202021978003 U CN202021978003 U CN 202021978003U CN 213327073 U CN213327073 U CN 213327073U
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Abstract
The utility model relates to an industrial wastewater treatment device belongs to the sewage treatment field. It includes the neutralization bucket, the setting bucket, adsorption equipment, the hot water bin, agitating unit, first drive arrangement, second drive arrangement and hot water collecting vessel, the neutralization bucket can be dismantled with the setting bucket and be connected and communicate with each other, agitating unit includes the stirring main shaft, stirring counter shaft and three-jaw activity stirring vane, the one end and the stirring counter shaft of stirring main shaft are connected, the first drive arrangement of the other end is connected, the stirring counter shaft has a plurality of three-jaw activity stirring vane, the neutralization bucket is provided with slaked lime feed inlet and waste water import, be provided with anion PAM in the setting bucket, adsorption equipment includes first adsorption bucket and second adsorption bucket, be provided with adsorption resin in the second adsorption bucket, the one end and the setting bucket intercommunication of second adsorption bucket, the other end leads to with second drive arrangement and is connected, hot water bin and first adsorption bucket intercommunication, hot water collecting vessel leads to the intercommunication with first adsorption bucket. Has better sewage treatment effect and high treatment efficiency.
Description
Technical Field
The utility model relates to a sewage treatment technical field particularly, relates to an industrial wastewater treatment device.
Background
The industrial wastewater comprises production wastewater, production sewage and cooling water, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. The industrial wastewater has various types and complex components. Among them, the discharge of sewage containing heavy metal ions is increasing, and direct discharge can directly harm human health, so that the sewage needs to be treated before being discharged.
The existing sewage treatment device has a complex structure, a poor sewage treatment effect and high treatment cost.
SUMMERY OF THE UTILITY MODEL
To foretell not enough among the prior art, the utility model provides an industrial wastewater treatment device, the device is simple easily to be operated, has better sewage treatment effect, and the treatment effeciency is high, and is with low costs.
In order to achieve the above object, the utility model discloses a solution is:
an industrial wastewater treatment device comprises a neutralization barrel, a sedimentation barrel, an adsorption device, a hot water storage tank, a stirring device, a first driving device, a second driving device and a hot water collecting barrel, wherein the neutralization barrel is detachably connected and communicated with the sedimentation barrel, one end of the sedimentation barrel, which is close to the neutralization barrel, is provided with a supporting plate, a filter screen is arranged on the supporting plate, and a plurality of through holes are formed in the supporting plate, the stirring device comprises a stirring main shaft, a stirring fulcrum shaft and three-jaw movable stirring blades, one end of the stirring main shaft extends into the neutralization barrel and is connected with the stirring fulcrum shaft, the other end of the stirring main shaft extends out of the neutralization barrel and is connected with the first driving device, the first driving device is used for driving the stirring main shaft to rotate, the stirring fulcrum shaft is annularly and alternately provided with a plurality of three-jaw movable stirring blades, the top of the neutralization barrel is provided with a slaked lime feeding port and a wastewater inlet, an anion PAM, be provided with adsorption resin in the second adsorbs the bucket, the one end of second adsorption bucket with deposit the bucket and pass through first communicating pipe intercommunication, the other end is connected through the pivot with second drive arrangement, second drive arrangement is used for driving the second and adsorbs the bucket and rotate, the hot water bin passes through second communicating pipe intercommunication with first adsorption bucket, the hot water collecting vessel passes through third communicating pipe intercommunication with first adsorption bucket.
Further, the utility model discloses in the embodiment of the preferred, the one end that the neutralization bucket is close to the precipitation bucket is provided with a plurality of buckles, and the one end that the precipitation bucket is close to the neutralization bucket is provided with a plurality of draw-in grooves with buckle matched with.
Further, in a preferred embodiment of the present invention, the first driving device includes a first motor, a first gear is installed on a transmission shaft of the first motor, and a second gear engaged with the first gear is installed on the stirring spindle.
Furthermore, in the preferred embodiment of the present invention, the slaked lime feeding port and the waste water inlet are inverted triangles.
Further, in a preferred embodiment of the present invention, the second driving device includes a second motor, a third gear is installed on a transmission shaft of the second motor, and a fourth gear engaged with the third gear is installed on the rotation shaft.
Further, in the preferred embodiment of the present invention, the first communicating pipe, the second communicating pipe and the third communicating pipe are all provided with a switch valve.
Further, in the preferred embodiment of the present invention, a pH meter is disposed in the neutralization tank.
The utility model provides an industrial wastewater treatment device's beneficial effect is: the hydrated lime in the neutralization barrel reacts with the wastewater to precipitate most heavy metal ions, wherein the three-jaw movable stirring blade can greatly improve the stirring efficiency, improve the mixing degree of the metal ions in the wastewater and the hydrated lime and improve the neutralization reaction efficiency; the reacted precipitate is retained on a filter screen, and the filtered wastewater enters a precipitation barrel through a through hole; the neutralization barrel is detachably connected with the sedimentation barrel, so that the purpose of conveniently treating and collecting sediments on the filter screen is achieved, and the influence on the wastewater treatment efficiency is avoided; the wastewater after reaction enters a precipitation barrel for further precipitation, PAM molecular chains are fixed on the surfaces of wastewater particles, and polymer bridges are formed among the particles, so that the particles form aggregates for precipitation, the treatment effect of metal ions in the wastewater is further improved, and the treatment efficiency is improved; heavy metal ions which are not treated are further adsorbed in the second adsorption barrel through adsorption resin, and the second adsorption barrel is driven to rotate through the second stirring device, so that the contact area of the adsorption resin and the wastewater is increased, and the adsorption efficiency is improved; the hot water in the hot water storage tank is conveyed to enter the second adsorption barrel through the second communicating pipeline, the second adsorption barrel is insulated through the hot water, the adsorption efficiency can be effectively improved, and the sewage treatment efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of an industrial wastewater treatment apparatus provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a neutralization bucket provided by the embodiment of the present invention.
Icon: 100-an industrial wastewater treatment device; 110-a first communication conduit; 120-a rotating shaft; 130-a second communicating conduit; 140-a third communicating conduit; 150-a switch valve; 200-a neutralization bucket; 210-a slaked lime feed inlet; 220-a wastewater inlet; 230-buckle; 300-a precipitation bucket; 310-a filter screen; 320-a support plate; 330-a through hole; 340-anionic PAM; 400-an adsorption device; 410-a first adsorption bucket; 420-a second adsorption bucket; 421-adsorption resin; 500-hot water storage tank; 600-a stirring device; 610-stirring main shaft; 611-a second gear; 620-stirring fulcrum; 630-three-jaw movable stirring blades; 700-a first drive means; 710-a first motor; 720-a first gear; 800-a second drive; 810-a second electric machine; 820-a third gear; 830-a fourth gear; 900-hot water collecting vessel.
Detailed Description
Make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, will combine the attached drawing in the embodiment of the present invention below, to the technical scheme in the embodiment of the present invention clearly, completely describe, obviously, the embodiment described is a partial embodiment of the present invention, rather than whole embodiment. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1, the present embodiment provides an industrial wastewater treatment apparatus 100, which includes a neutralization tank 200, a precipitation tank 300, an adsorption device 400, a hot water storage tank 500, a stirring device 600, a first driving device 700, a second driving device 800, and a hot water collection tank 900.
The top of the neutralization barrel 200 is provided with a hydrated lime feeding port 210 and a waste water inlet 220, and the purpose is to convey hydrated lime and waste water into the neutralization barrel 200 through the hydrated lime feeding port 210 and the waste water inlet 220 respectively, so that the hydrated lime reacts with metal ions in the waste water to generate precipitates, and the metal ions in the waste water are removed.
Further, the slaked lime feeding port 210 and the waste water inlet 220 are both inverted triangles, so that feeding is facilitated and feeding efficiency is improved.
Agitating unit 600 includes stirring main shaft 610, stirring fulcrum 620 and three-jaw movable stirring vane 630, the one end of stirring main shaft 610 extends to in the neutralization bucket 200 and is connected with stirring fulcrum 620, the other end extends to outside the neutralization bucket 200 and is connected with first drive arrangement 700, first drive arrangement 700 is used for driving stirring main shaft 610 and rotates, stirring fulcrum 620 is cyclic annular interval to be provided with a plurality of three-jaw movable stirring vane 630, it rotates to drive stirring main shaft 610 through first drive arrangement 700, stirring main shaft 610 drives stirring fulcrum 620 and rotates, stirring fulcrum 620 drives three-jaw movable stirring vane 630 and rotates, the efficiency of improvement stirring that can be great, the mixed degree of metal ion and hydrated lime in the improvement waste water, improve neutralization reaction efficiency. Wherein, the three-jaw movable stirring vane 630 is also movable in the process of rotating along with the stirring fulcrum 620, so that the stirring efficiency can be greatly improved, and further the neutralization efficiency is improved. In the embodiment of the present invention, the stirring spindle 610 is perpendicular to the stirring support shaft 620, but not limited thereto, and the stirring spindle 610 and the stirring support shaft 620 can also be connected at a certain angle.
Further, the first driving device 700 includes a first motor 710, a first gear 720 is mounted on a transmission shaft of the first motor 710, and a second gear 611 engaged with the first gear 720 is mounted on the stirring spindle 610. The first gear 720 is driven to rotate by the transmission shaft of the first motor 710, and the second gear 611 is driven to rotate by the first gear 720, so as to drive the stirring main shaft 610 to rotate.
The neutralizing barrel 200 is detachably connected and communicated with the precipitating barrel 300, a supporting plate 320 is arranged at one end of the precipitating barrel 300 close to the neutralizing barrel 200, a filter screen 310 is arranged on the supporting plate 320, and a plurality of through holes 330 are formed, namely, the filter screen 310 is arranged on the supporting plate 320, and the supporting plate 320 is also provided with a plurality of through holes 330, so that the precipitate generated after the neutralization reaction in the neutralizing barrel 200 is retained on the filter screen 310, and the filtered water enters the precipitating barrel 300 through the through holes 330 in the supporting plate 320 for further precipitation.
With reference to fig. 1 and 2, further, one end of the neutralizing tank 200 close to the precipitating tank 300 is provided with a plurality of fasteners 230, one end of the precipitating tank 300 close to the neutralizing tank 200 is provided with a plurality of fastening slots (not shown) matched with the fasteners 230, and the neutralizing tank 200 and the precipitating tank 300 are detachably connected through the fasteners 230 and the fastening slots, so as to facilitate treatment of the precipitate on the filter screen 310 and avoid influence on the wastewater treatment efficiency.
Further, a pH meter (not shown) is disposed in the neutralization tank 200 in order to measure the pH of the wastewater and replenish the slaked lime in time.
The precipitation barrel 300 is internally provided with anion PAM340 (anion polyacrylamide), a part of metal ions which do not react and neutralize and some precipitates which react to be flocculent exist in the wastewater entering the precipitation barrel 300, PAM molecular chains are fixed on the surfaces of particles in the wastewater, polymer bridges are formed among the particles, so that the particles form aggregates to be precipitated, the treatment effect of the metal ions in the wastewater is further improved, and the treatment efficiency is improved.
Further, the second driving device 800 includes a second motor 810, a third gear 820 is installed on a transmission shaft of the second motor 810, a fourth gear 830 engaged with the third gear 820 is installed on the rotating shaft 120, the transmission shaft of the second motor 810 drives the third gear 820 to rotate, the third gear 820 drives the fourth gear 830 to rotate, and the fourth gear 830 drives the rotating shaft 120 to rotate, so as to drive the second adsorption barrel 420 to rotate.
The hot water storage tank 500 is communicated with the first adsorption barrel 410 through the second communicating pipeline 130, the hot water collecting barrel 900 is communicated with the first adsorption barrel 410 through the third communicating pipeline 140, hot water in the hot water storage tank 500 enters the first adsorption barrel 410 through the second communicating pipeline 130, heat preservation is carried out on the second adsorption barrel 420 through hot water, the adsorption efficiency can be further effectively improved, and the sewage treatment efficiency is improved.
Further, the first communicating channel 110, the second communicating channel 130, and the third communicating channel 140 are provided with the opening and closing valves 150, and the opening and closing of the first communicating channel 110, the second communicating channel 130, and the third communicating channel 140 can be controlled by the opening and closing valves 150.
To sum up, the industrial wastewater treatment device of the utility model makes most heavy metal ions precipitate through the reaction of the hydrated lime in the neutralization barrel and the wastewater, wherein, the three-jaw movable stirring blade can greatly improve the stirring efficiency, improve the mixing degree of the metal ions and the hydrated lime in the wastewater and improve the neutralization reaction efficiency; the reacted precipitate is retained on a filter screen, and the filtered wastewater enters a precipitation barrel through a through hole; the neutralization barrel is detachably connected with the sedimentation barrel, so that the purpose of conveniently treating and collecting sediments on the filter screen is achieved, and the influence on the wastewater treatment efficiency is avoided; the wastewater after reaction enters a precipitation barrel for further precipitation, PAM molecular chains are fixed on the surfaces of wastewater particles, and polymer bridges are formed among the particles, so that the particles form aggregates for precipitation, the treatment effect of metal ions in the wastewater is further improved, and the treatment efficiency is improved; heavy metal ions which are not treated are further adsorbed in the second adsorption barrel through adsorption resin, and the second adsorption barrel is driven to rotate through the second stirring device, so that the contact area of the adsorption resin and the wastewater is increased, and the adsorption efficiency is improved; the hot water in the hot water storage tank is conveyed to enter the second adsorption barrel through the second communicating pipeline, the second adsorption barrel is insulated through the hot water, the adsorption efficiency can be effectively improved, and the sewage treatment efficiency is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an industrial wastewater treatment device, its characterized in that, including neutralization bucket, sedimentation bucket, adsorption equipment, hot water bin, agitating unit, first drive arrangement, second drive arrangement and hot water collecting vessel, neutralization bucket with the sedimentation bucket can be dismantled to be connected and communicate with each other, the sedimentation bucket is close to the one end of neutralization bucket is provided with the backup pad, be provided with the filter screen in the backup pad and seted up a plurality of through-holes, agitating unit includes stirring main shaft, stirring fulcrum and three-jaw activity stirring vane, the one end of stirring main shaft extend to in the neutralization bucket and with the stirring fulcrum is connected, the other end extends to outside the neutralization bucket and with first drive arrangement is connected, first drive arrangement is used for driving the stirring main shaft rotates, the cyclic annular interval of stirring fulcrum is provided with a plurality of three-jaw activity stirring vane, the top of neutralization bucket is provided with hydrated lime feed inlet and waste water import, be provided with anion PAM in the setting bucket, adsorption equipment include first adsorption bucket and set up in second adsorption bucket in the first adsorption bucket, be provided with adsorption resin in the second adsorption bucket, the one end of second adsorption bucket with the setting bucket is through first intercommunication pipeline intercommunication, the other end with second drive arrangement connects through the pivot, second drive arrangement is used for driving the second adsorption bucket and rotates, the hot water bin with first adsorption bucket passes through second intercommunication pipeline intercommunication, the hot water collecting vessel with first adsorption bucket passes through third intercommunication pipeline intercommunication.
2. The industrial wastewater treatment device according to claim 1, wherein one end of the neutralizing bucket close to the settling bucket is provided with a plurality of buckles, and one end of the settling bucket close to the neutralizing bucket is provided with a plurality of clamping grooves matched with the buckles.
3. The industrial wastewater treatment device according to claim 1, wherein the first driving device comprises a first motor, a transmission shaft of the first motor is provided with a first gear, and the stirring main shaft is provided with a second gear engaged with the first gear.
4. The industrial wastewater treatment plant according to claim 1, wherein the slaked lime feed inlet and the wastewater inlet are each an inverted triangle.
5. The industrial wastewater treatment device according to claim 1, wherein the second driving device comprises a second motor, a third gear is mounted on a transmission shaft of the second motor, and a fourth gear meshed with the third gear is mounted on the rotating shaft.
6. The industrial wastewater treatment apparatus according to claim 1, wherein the first communication line, the second communication line and the third communication line are provided with on-off valves.
7. The industrial wastewater treatment apparatus according to claim 1, wherein a pH meter is provided in the neutralization tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978003.XU CN213327073U (en) | 2020-09-11 | 2020-09-11 | Industrial wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978003.XU CN213327073U (en) | 2020-09-11 | 2020-09-11 | Industrial wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213327073U true CN213327073U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021978003.XU Active CN213327073U (en) | 2020-09-11 | 2020-09-11 | Industrial wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213327073U (en) |
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2020
- 2020-09-11 CN CN202021978003.XU patent/CN213327073U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 644000 floor 3, building 7, Longwan 1, block B-2, Sanjiangkou area, south bank, Xuzhou District, Yibin City, Sichuan Province (property No. 7-3-1 to 7-3-27) Patentee after: Lvyi Construction Group Co.,Ltd. Address before: 644000 floor 3, building 7, Longwan 1, block B-2, Sanjiangkou area, south bank, Xuzhou District, Yibin City, Sichuan Province (property No. 7-3-1 to 7-3-27) Patentee before: Sichuan Lvjian Xiyi Construction Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |