CN211688419U - Paint slag solid-liquid separation device - Google Patents
Paint slag solid-liquid separation device Download PDFInfo
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- CN211688419U CN211688419U CN201922075633.XU CN201922075633U CN211688419U CN 211688419 U CN211688419 U CN 211688419U CN 201922075633 U CN201922075633 U CN 201922075633U CN 211688419 U CN211688419 U CN 211688419U
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- flocculating agent
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Abstract
The utility model relates to a sewage treatment technical field, concretely relates to lacquer sediment solid-liquid separation equipment. This lacquer sediment solid-liquid separation equipment includes: first box and second box, include in the first box: the flocculating agent adds pump and rabbling mechanism, be equipped with the cistern that has top open-ended in the second box, the end of getting into of rabbling mechanism is linked together through the discharge end of the circulation pond of water intake pipe and spray booth, just the discharge end of rabbling mechanism pass through the drainage pipe way with the cistern is linked together, the flocculating agent add the discharge end of pump with the water intake pipe is linked together. The use of the separation device can realize the addition of the flocculating agent and the removal of the paint slag without other auxiliary equipment, thereby simplifying the operation steps, and can adjust the dosage of the flocculating agent pumped into the flocculating agent by the flocculating agent adding pump through observing the condition of the reservoir in real time, thereby effectively controlling the adding amount of the flocculating agent and improving the flocculation efficiency of the paint slag in the circulating water tank.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to lacquer sediment solid-liquid separation equipment.
Background
In the industries of machinery, automobiles, hardware and the like, water-based paint is generally used for spraying the surface of an industrial device; however, during paint spraying operations, a large amount of paint spray is typically formed at the spray booth, thereby greatly reducing the efficiency of the spray.
At present, most of domestic manufacturers adopt a mode of arranging a circulating water tank in a spraying chamber to realize that redundant paint spraying is absorbed by water in the circulating water tank, and the specific operation process is as follows: firstly, a flocculating agent is required to be added into a circulating water tank, paint components are separated from water under the action of the flocculating agent, so that paint residues are flocculated on the water surface of the circulating water tank, and then the paint residues are removed completely in a manual removal mode.
However, in the above operation steps, the addition of the flocculant and the removal of the paint residue are performed step by step, the operation process is complicated, and the amount of the flocculant added cannot be effectively controlled, thereby resulting in low flocculation efficiency of the paint residue in the circulating water tank.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a paint residue solid-liquid separation device, which can effectively control the additive amount of a flocculating agent and improve the flocculation efficiency of paint residue in a circulating water tank when simplifying the operation steps.
Technical scheme (I)
In order to realize the technical problem, the utility model provides a lacquer sediment solid-liquid separation equipment, include: first box and second box, include in the first box: the flocculating agent adds pump and rabbling mechanism, be equipped with the cistern that has top open-ended in the second box, the end of getting into of rabbling mechanism is linked together through the discharge end of the circulation pond of water intake pipe and spray booth, just the discharge end of rabbling mechanism pass through the drainage pipe way with the cistern is linked together, the flocculating agent add the discharge end of pump with the water intake pipe is linked together.
Optionally, the flocculating agent adds the pump and includes that first flocculating agent adds pump and second flocculating agent and adds the pump, the discharge end that first flocculating agent adds pump and second flocculating agent and adds the pump all with the inlet channel is linked together.
Optionally, one end of the second box body, which is close to the water storage tank, is provided with a slag falling port, and a collecting device is arranged below the slag falling port.
Optionally, the slag falling port and the open end of the water reservoir are in the same horizontal plane.
Optionally, open end top swing joint of cistern has slag pushing mechanism, slag pushing mechanism is used for will floating paint slag on the cistern pushes the cinder notch that falls.
Optionally, the slag pushing mechanism includes: drive division and at least one scraper blade, the drive division rotate connect in the open end top of cistern, at least one the scraper blade with the drive division is fixed connection, the drive division is used for driving the scraper blade is along the perpendicular to the direction of cistern rotates.
Optionally, the driving part includes: the transmission mechanism comprises a first transmission chain, a second transmission chain, a first transmission rod and a second transmission rod which are arranged in parallel, wherein two ends of the first transmission chain and two ends of the second transmission chain are respectively connected to the first transmission rod and the second transmission rod in a rotating mode through chain wheels; and two ends of the scraper are respectively connected with the first transmission chain and the second transmission chain.
Optionally, the driving part further includes: and the third transmission chain is arranged on the outer wall surface of the second box body and is rotationally connected with the second transmission rod through a chain wheel.
Optionally, the scraper is set to be a rectangular structure, and the size of the scraper is matched with the distance from the driving part to the slag falling opening.
Optionally, the paint slag solid-liquid separation device further comprises: and the four groups of universal wheels are respectively arranged at four corners of the bottom of the paint slag solid-liquid separation device.
(II) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the utility model provides a lacquer sediment solid-liquid separation equipment, include: first box and second box, include in the first box: the system comprises a flocculating agent adding pump and a stirring mechanism, wherein the flocculating agent and the paint-containing wastewater can be fully reacted through the stirring mechanism; the second box is internally provided with a reservoir with an open top end, the inlet end of the stirring mechanism is communicated with the outlet end of a circulating water pool of the spraying chamber through a water inlet pipeline, the outlet end of the stirring mechanism is communicated with the reservoir through a water discharge pipeline, the outlet end of the flocculating agent adding pump is communicated with the water inlet pipeline, the design is to carry out pre-mixing reaction on flocculating agent and paint-containing wastewater in the water inlet pipeline, and then mixed liquid enters the stirring mechanism again to carry out secondary reaction, so that the reaction rate is improved.
The use of the separation device can realize the addition of the flocculating agent and the removal of the paint slag without other auxiliary equipment, thereby simplifying the operation steps, and can adjust the dosage of the flocculating agent pumped into the flocculating agent by the flocculating agent adding pump through observing the condition of the reservoir in real time, thereby effectively controlling the adding amount of the flocculating agent and improving the flocculation efficiency of the paint slag in the circulating water tank.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained without inventive exercise, wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of another angle of FIG. 1;
FIG. 3 is an enlarged view of position A of FIG. 2;
FIG. 4 is a right side view of FIG. 1;
fig. 5 is a schematic structural diagram of the driving part of the present invention.
In the figure: 1. a first case; 2. a second case; 3. a stirring mechanism; 4. a reservoir; 5. a first flocculant addition pump; 6. a second flocculant addition pump; 7. a slag falling port; 8. a first drive chain; 9. a second drive chain; 10. a first drive lever; 11. a second transmission rod; 12. a third drive chain; 13. a universal wheel; 14. a squeegee; 15. a flocculant addition pump; 16. a drive section.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present 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.
The invention will be described in further detail with reference to the following drawings and embodiments:
as shown in fig. 1, 2, 3 and 4, the present application discloses a paint slag solid-liquid separation device, including: first box 1 and second box 2 include in the first box 1: the flocculant adding pump 15 and the stirring mechanism 3, wherein preferably, the stirring mechanism 3 is a vertical stirring tank, stirring paddles are arranged in the vertical stirring tank, and the dosage of the flocculant can be effectively controlled by controlling the dosage of the flocculant pumped by the flocculant adding pump 15; a reservoir 4 with an opening at the top end is arranged in the second box body 2, wherein the opening is designed to facilitate the removal of paint slag; the inlet end of the stirring mechanism 3 is communicated with the outlet end of a circulating water pool of the spraying chamber through a water inlet pipeline (not shown in the figure), the outlet end of the stirring mechanism 3 is communicated with the water storage tank 4 through a water drainage pipeline (not shown in the figure), and the outlet end of the flocculating agent adding pump 15 is communicated with the water inlet pipeline.
When in use, the paint-containing waste water in the circulating water tank of the spraying chamber enters the water inlet pipeline through the water inlet, meanwhile, the flocculating agent also enters the water inlet pipeline under the action of the flocculating agent adding pump 15, then the flocculating agent and the paint-containing waste water are subjected to pre-mixing reaction in the water inlet pipeline, then the mixed liquid flows into the stirring mechanism 3 through the water inlet pipeline, and secondary reaction is carried out under the high-speed rotation of the stirring paddle in the stirring mechanism 3, so that the reaction rate of the flocculating agent and the paint-containing waste water is improved, further the flocculation efficiency of paint slag is improved, the fully reacted liquid flows into the reservoir 4 through the water discharge pipeline, paint components are separated from water under the action of the flocculating agent, so that the paint slag is flocculated on the water surface of the reservoir 4, the paint slag is removed completely, and the residual purified water flows back into the circulating water tank of the spraying chamber for recycling, thereby practice thrift manufacturing cost, reduce the emission of waste water to, use this separator need not other auxiliary assembly, can realize the interpolation of flocculating agent and the removal of lacquer sediment, thereby simplify the operation step, also can adjust the flocculating agent and add the quantity that pump 15 pump went into the flocculating agent through the condition of real-time observation cistern 4, thereby the additive amount of effective control flocculating agent improves the flocculation efficiency of lacquer sediment in the circulating water pond.
According to the utility model discloses an embodiment, as shown in fig. 1 and 4, flocculating agent adds pump 15 and includes that first flocculating agent adds pump 5 and second flocculating agent and adds pump 6, the discharge end that first flocculating agent adds pump 5 and second flocculating agent and adds pump 6 all is linked together with the water intake pipe, in industry such as machinery, automobile, five metals, it is preferred, the flocculating agent adopts paint coagulant AB agent, so set up to paint coagulant A agent with its assorted first flocculating agent adds pump 5 and adds the pump, second flocculating agent adds pump 6 and sets up to paint coagulant B agent and adds the pump, during the use, need adjust the pH value of containing lacquer waste water, thereby reach the viscidity environment of A agent preferred. Then, the adding amount of the agent B is adjusted according to the paint dropping amount, and the specific reaction process is the prior art, so that the detailed description is not repeated herein.
According to an embodiment of the present invention, as shown in fig. 5, in order to clean up the paint slag, a slag dropping hole 7 is provided at one end of the second box 2 near the reservoir 4, a collecting device is provided below the slag dropping hole 7, when in use, the paint slag floating on the water surface of the reservoir 4 is pushed to the slag dropping hole 7, and the paint slag is collected by the collecting device through the slag dropping hole 7; preferably, the slag falling opening 7 is located at the same horizontal plane with the opening end of the water storage tank 4, and the design is to ensure that paint slag can be smoothly pushed into the slag falling opening 7 from the opening end of the water storage tank 4, so that the condition that paint slag is remained at the junction is avoided.
According to the utility model discloses an embodiment, in order to improve the efficiency of lacquer sediment clearance, avoid extravagant manpower and materials, the open end top swing joint of cistern 4 has slag pushing mechanism, and slag pushing mechanism is used for pushing the lacquer sediment that floats on cistern 4 and falls cinder notch 7.
According to an embodiment of the present invention, as shown in fig. 2, 3 and 5, the slag pushing mechanism includes: the driving portion 16 and at least one scraper blade 14, the driving portion 16 rotates and connects in the open end top of cistern 4, at least one scraper blade 14 is fixed connection with driving portion 16, and driving portion 16 is used for driving scraper blade 14 and rotates along the direction that is perpendicular to cistern 4, and in order to improve the efficiency of lacquer sediment clearance, scraper blade 14 can set up to a plurality of, and a plurality of scraper blade 14 can equidistant connection on driving portion 16.
According to an embodiment of the present invention, as shown in fig. 5, the driving part 16 includes: the device comprises a first transmission chain 8, a second transmission chain 9, a first transmission rod 10 and a second transmission rod 11 which are arranged in parallel, wherein two ends of the first transmission chain 8 and two ends of the second transmission chain 9 are respectively connected to the first transmission rod 10 and the second transmission rod 11 in a rotating mode through chain wheels; both ends of the scraper 14 are connected with the first transmission chain 8 and the second transmission chain 9 respectively.
According to an embodiment of the present invention, as shown in fig. 5, the driving portion 16 further includes: the third transmission chain 12 is arranged on the outer wall surface of the second box body 2, the third transmission chain 12 is rotatably connected with the second transmission rod 11 through a chain wheel, when in use, the third transmission chain 12 is driven to rotate under the action of the driving motor, the third transmission chain 12 drives the second transmission rod 11 to rotate, the first transmission chain 8 and the second transmission chain 9 which are arranged on the third transmission chain are sequentially driven to rotate due to the transmission of force, and finally the scraper 14 is driven to synchronously move, namely, the cleaning effect of the scraper 14 on paint slag is controlled by the rotation of the driving part 16, specifically, the rotating speed of the transmission chain is controlled by controlling the rotating speed of the driving motor, and the moving speed of the scraper 14 is finally controlled, when in use, the scraper 14 moves from one end of the reservoir 4 far away from the slag falling port 7 to one end close to the slag falling port 7 under the action of the transmission chain, because the middle section of the transmission chain is linear, the scraper 14 is always attached to the opening end of the water storage tank 4 under the action of the linear transmission chain to perform linear motion until paint slag is pushed into the slag dropping hole 7, after slag dropping treatment is completed, the scraper 14 is overturned under the action of the chain wheel and then returns to one end of the water storage tank 4 far away from the slag dropping hole 7 to prepare for pushing slag next time, and in order to ensure the slag pushing effect, the length of the middle section of the transmission chain is preferably larger than or equal to the distance from one end of the water storage tank 4 far away from the slag dropping hole 7 to the slag dropping hole 7; wherein, the rotation direction of first drive chain 8, second drive chain 9 and third drive chain 12 is all the same, and the slew velocity is controlled by driving motor, and in this scheme, driving motor sets up in first box 1, is connected through the sprocket with the one end of third drive chain 12.
According to an embodiment of the present invention, as shown in fig. 2 and 3, in order to ensure that all the paint slag floating on the water surface of the reservoir 4 is pushed into the slag dropping hole 7, the scraper 14 is set to be rectangular, and the size of the scraper 14 is adapted to the distance from the driving portion 16 to the slag dropping hole 7.
According to an embodiment of the present invention, in order to increase the mobility of the separation device, as shown in fig. 1 and 2, the paint slag solid-liquid separation device further includes: four groups of universal wheels 13, four groups of universal wheels 13 are respectively arranged at four corners of the bottom of the paint slag solid-liquid separation device.
According to the utility model discloses an embodiment, for the control of this device of convenience, as shown in fig. 1 and fig. 4, still be equipped with a plurality of control button and pilot lamp on the first box 1, include: the system comprises a separating device control button, a separating device operation indicator light, a separating device stop indicator light, a first flocculant adding pump 5 indicator light, a second flocculant adding pump 6 indicator light, a driving motor indicator light, a paint-containing wastewater pump operation indicator light, an emergency stop button and the like.
The working process is described in detail as follows:
firstly, moving the device to a required position through a universal wheel 13, and then communicating the other end of a water inlet pipeline of the device with the discharge end of a circulating water pool of a spraying chamber;
under the action of a paint-containing wastewater pump, paint-containing wastewater is pumped into a water inlet pipeline, meanwhile, a flocculating agent also enters the water inlet pipeline under the action of a flocculating agent adding pump 15, the flocculating agent and the paint-containing wastewater are subjected to pre-mixing reaction in the water inlet pipeline, then mixed liquid flows into a stirring mechanism 3 through the water inlet pipeline, and secondary reaction is performed under the high-speed rotation of a stirring paddle in the stirring mechanism 3, so that the reaction rate of the flocculating agent and the paint-containing wastewater is improved, the flocculation efficiency of paint slag is improved, the fully reacted liquid flows into a reservoir 4 through a water discharge pipeline, paint components are separated from water under the action of the flocculating agent, and the paint slag is flocculated on the water surface of the reservoir 4;
then, under the action of the driving motor, the third transmission chain 12 is driven to rotate, the third transmission chain 12 drives the second transmission rod 11 to rotate, and due to the transmission of force, the first transmission chain 8 and the second transmission chain 9 which are arranged on the third transmission chain are sequentially driven to rotate, and finally the scraper 14 is driven to synchronously move, that is, the cleaning effect of the scraper 14 on paint slag is controlled by the rotation of the driving part 16, specifically, the rotating speed of the transmission chains is controlled by controlling the rotating speed of the driving motor, and finally the moving speed of the scraper 14 is controlled, when in use, the scraper 14 moves from one end of the reservoir 4 far away from the slag falling port 7 to one end close to the slag falling port 7 under the action of the transmission chains, and because the middle section of the transmission chains is linear, the scraper 14 always adheres to the reservoir 4 under the action of the linear section transmission chains to perform linear motion, until the paint slag is pushed into the slag dropping port 7, the separation of the paint slag and the waste water is realized, and the residual purified water flows back to the circulating water tank of the spraying chamber for recycling, so that the production cost is saved, the discharge of the waste water is reduced, after the slag dropping treatment is finished, the scraper 14 is turned over under the action of a chain wheel and then returns to one end of the reservoir 4 far away from the slag dropping port 7 to prepare for pushing the slag next time;
the use of the separation device can realize the addition of the flocculating agent and the removal of the paint slag without other auxiliary equipment, thereby simplifying the operation steps, and also can adjust the dosage of the flocculating agent pumped into the flocculating agent by the flocculating agent adding pump 15 through observing the condition of the water storage tank 4 in real time, thereby effectively controlling the adding amount of the flocculating agent and improving the flocculation efficiency of the paint slag in the circulating water tank.
The embodiments in the present description are all described in a progressive manner, and some of the embodiments are mainly described as different from other embodiments, and the same and similar parts among the embodiments can be referred to each other.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying importance; the words "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, a particular component geometry.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a lacquer sediment solid-liquid separation equipment which characterized in that includes: first box (1) and second box (2), include in first box (1): the flocculating agent adds pump (15) and rabbling mechanism (3), be equipped with in second box (2) and have top open-ended cistern (4), the entry end of rabbling mechanism (3) is linked together through the discharge end of intake pipe and the circulating water pond of spraying room, just the discharge end of rabbling mechanism (3) through the drainage pipe way with cistern (4) are linked together, the flocculating agent add the discharge end of pump (15) with the intake pipe is linked together.
2. The paint slag solid-liquid separation device according to claim 1, wherein the flocculant adding pump (15) comprises a first flocculant adding pump (5) and a second flocculant adding pump (6), and discharge ends of the first flocculant adding pump (5) and the second flocculant adding pump (6) are communicated with the water inlet pipeline.
3. The paint slag solid-liquid separation device according to claim 1, characterized in that a slag dropping hole (7) is formed in one end of the second box body (2) close to the water storage tank (4), and a collecting device is arranged below the slag dropping hole (7).
4. The paint slag solid-liquid separation device according to claim 3, wherein the slag falling port (7) is at the same level with the open end of the water reservoir (4).
5. The paint slag solid-liquid separation device according to claim 4, characterized in that a slag pushing mechanism is movably connected above the opening end of the water storage tank (4), and the slag pushing mechanism is used for pushing paint slag floating on the water storage tank (4) into the slag falling port (7).
6. The paint slag solid-liquid separation device according to claim 5, wherein the slag pushing mechanism comprises: drive division (16) and at least one scraper blade (14), drive division (16) rotate connect in the open end top of cistern (4), at least one scraper blade (14) with drive division (16) are fixed connection, drive division (16) are used for driving scraper blade (14) are along the perpendicular to the direction of cistern (4) is rotated.
7. The paint slag solid-liquid separation device according to claim 6, wherein the drive section (16) includes: the transmission mechanism comprises a first transmission chain (8), a second transmission chain (9), a first transmission rod (10) and a second transmission rod (11) which are arranged in parallel, wherein two ends of the first transmission chain (8) and two ends of the second transmission chain (9) are respectively connected to the first transmission rod (10) and the second transmission rod (11) in a rotating mode through chain wheels; and two ends of the scraper (14) are respectively connected with the first transmission chain (8) and the second transmission chain (9).
8. The paint slag solid-liquid separation device according to claim 7, wherein the drive section (16) further includes: and the third transmission chain (12), the third transmission chain (12) is arranged on the outer wall surface of the second box body (2), and the third transmission chain (12) is rotationally connected with the second transmission rod (11) through a chain wheel.
9. The paint slag solid-liquid separation device according to claim 6, characterized in that the scraper (14) is configured in a rectangular structure, and the size of the scraper (14) is adapted to the distance from the driving part (16) to the slag dropping opening (7).
10. The paint slag solid-liquid separation device according to claim 1, further comprising: the four groups of universal wheels (13), the four groups of universal wheels (13) are respectively arranged at four corners of the bottom of the paint slag solid-liquid separation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075633.XU CN211688419U (en) | 2019-11-25 | 2019-11-25 | Paint slag solid-liquid separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075633.XU CN211688419U (en) | 2019-11-25 | 2019-11-25 | Paint slag solid-liquid separation device |
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| CN211688419U true CN211688419U (en) | 2020-10-16 |
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| CN201922075633.XU Active CN211688419U (en) | 2019-11-25 | 2019-11-25 | Paint slag solid-liquid separation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894092A (en) * | 2019-11-25 | 2020-03-20 | 广和环保科技(深圳)有限公司 | Paint slag solid-liquid separation device |
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2019
- 2019-11-25 CN CN201922075633.XU patent/CN211688419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894092A (en) * | 2019-11-25 | 2020-03-20 | 广和环保科技(深圳)有限公司 | Paint slag solid-liquid separation device |
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