Wastewater treatment device for active agent production

Abstract

The utility model relates to the technical field of active agent production, and discloses a wastewater treatment device for active agent production, which comprises a treatment box, a supporting plate is fixedly connected to the inner wall of the treatment box, water leakage holes are formed in two ends of the supporting plate, an opening is formed in the center of the supporting plate, a filter screen is arranged in the opening of the supporting plate, and the filter screen is fixedly connected with the supporting plate. A scraping plate is arranged at the top of the filter screen, is tightly attached to the filter screen and is sleeved with a sleeve plate, side plates are arranged on the two sides of the sleeve plate, the sleeve plate is slidably connected with the side plates, the side plates are fixedly connected with the inner wall of the treatment box, the scraping plate is slidably connected with the sleeve plate, a plurality of square grooves are formed in the scraping plate, limiting rods are arranged in the square grooves, and the bottom of each limiting rod is fixedly connected with the scraping plate; the limiting rod is sleeved with a spring, and the limiting rod is sleeved with the sleeve plate. According to the utility model, the smoothness of the filter screen can be ensured, the filtering efficiency of the filter screen is ensured, the wastewater treatment work can be normally carried out, and the mixing efficiency of wastewater and a coagulant can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to active agent production technical field especially relates to a wastewater treatment device for active agent production. BACKGROUND

[0002] Active agent is a kind of compound with surface activity, can reduce liquid surface tension, promote the interaction between liquid and other substances, the molecule of active agent is usually composed of a hydrophilic (the part of interaction with water) and a hydrophobic (the part of interaction with oil) two parts, this makes them can play the role of bridge between water and oil incompatible substances, active agent in the process of production will produce a large amount of wastewater, for example, the raw material of active agent in the process of processing and reaction, possibly a large amount of water is used as solvent, or for dilution, cleaning etc., these water becomes wastewater after production, in order to save resources and protect the environment, need to use wastewater treatment device to handle these wastewater, but the wastewater treatment device for active agent production in prior art still has the problem needing to be solved in the process of using.

[0003] At present, the more common method for treating active agent wastewater is to filter first, then use coagulant to separate colloidal substances in wastewater from wastewater, but the filter screen of the wastewater treatment device for active agent production in prior art will accumulate more impurities on its surface after a period of filtration work, causing the filter screen to be blocked, reducing the efficiency of wastewater filtration, affecting the progress of wastewater treatment work, therefore, it is necessary to design a wastewater treatment device for active agent production to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a wastewater treatment device for active agent production.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] The utility model provides an active agent production wastewater treatment device, including the treatment box, the inner wall of treatment box is fixedly connected with the supporting plate, both ends of supporting plate all are provided with the water leakage hole, the center of supporting plate is provided with the mouth, the filter screen is arranged in the mouth of supporting plate, the filter screen is fixedly connected supporting plate, the top of filter screen is provided with the scraper, the scraper is closely arranged filter screen, the sleeve board of sleeve is set to the scraper, both sides of sleeve board are provided with the side plate, the sleeve board is connected with the side plate, the side plate is fixedly connected with the inner wall of treatment box, the scraper is connected with the sleeve board, the scraper is provided with a plurality of square grooves, the limit rod is arranged in the square groove, the bottom of limit rod is fixedly connected with the scraper, the limit rod is sleeved with the spring, the sleeve board is sleeved in the limit rod, the top of sleeve board is fixedly connected with the screw sleeve, the screw sleeve is provided with the reciprocating screw rod, the inner circumferential surface of screw sleeve is provided with the pin hole along its radial direction, the pin hole is provided with the crescent pin matched with reciprocating screw rod, one side of reciprocating screw rod is fixedly connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the top of second bevel gear is fixedly connected with the first rotating shaft, the top of treatment box is fixedly connected with the motor, the output of motor is fixedly connected with the first rotating shaft, because the technical means that the filter screen is scraped by reciprocating scraper is adopted, so that the impurities accumulated on the surface of filter screen can be pushed to the top of supporting plate by the reciprocating movement of scraper, the filter screen is kept unobstructed, the problem that the surface of filter screen of most of the active agent production wastewater treatment device in the prior art is accumulated with a lot of impurities after a period of filtration, resulting in the blockage of filter screen, reducing the efficiency of wastewater filtration and affecting the progress of wastewater treatment in the background art is solved, and the technical effect that the unobstructedness of filter screen can be ensured, the efficiency of filter screen filtration can be ensured and the wastewater treatment work can be carried out normally is realized.

[0007] As a further scheme of the utility model, the two ends of the reciprocating screw rod are sleeved with bearing seats, the inner ring inner wall of the bearing on the bearing seat is fixedly connected with the reciprocating screw rod, and the two bearing seats are fixedly connected with the same U-shaped plate on the side close to each other. The U-shaped plate is sleeved on the reciprocating screw rod and the screw sleeve. By setting the U-shaped plate, the reciprocating screw rod and the screw sleeve are protected, and the reciprocating screw rod is prevented from being damaged by direct washing of wastewater.

[0008] As a further scheme of the utility model, the second bevel gear and the first bevel gear are sleeved with a first mounting box, the second bevel gear and the first rotating shaft are rotatably connected with the first mounting box, and the first mounting box is fixedly connected with the bearing seat. By setting the first mounting and protecting the first bevel gear and the second bevel gear, impurities are prevented from entering the first bevel gear and the second bevel gear to affect the operation of the two.

[0009] As a further scheme of the utility model, the bottom of the second bevel gear is fixedly connected with a second rotating shaft, the second rotating shaft passes through the bottom of the first installation box, the bottom of the second rotating shaft is fixedly connected with a first synchronous wheel, a synchronous belt is sleeved on the first synchronous wheel, and the synchronous belt is provided with a second synchronous wheel at the end far from the first synchronous wheel.

[0010] As a further scheme of the utility model, the bottom of the first synchronous wheel and the second synchronous wheel is fixedly connected with a driving rod, and the outer wall of the driving rod is fixedly connected with a plurality of stirring blades, which can effectively improve the mixing efficiency of wastewater and coagulant by adopting the technical means that the filter screen is cleaned and the stirring blades are rotated to quickly mix the coagulant and wastewater.

[0011] As a further scheme of the utility model, the first synchronous wheel and the second synchronous wheel are sleeved with the same second installation box, the second installation box is fixedly connected with the inner wall of the treatment box, and the first synchronous wheel and the second synchronous wheel are rotatably connected with the second installation box.

[0012] As a further scheme of the utility model, the top end of the treatment box is provided with two discharge ports, the top end of the treatment box is provided with a sealing door at the discharge port, the top of the treatment box is provided with a first feeding pipe, the top end of the treatment box is provided with a second feeding pipe, the bottom end of the treatment box is provided with a discharge pipe, and the discharge pipe is provided with a valve.

[0013] The utility model has the advantages that:

[0014] The utility model discloses: since adopting the technical means that the reciprocating moving scraper scrapes and handles the filter screen, so that the scraper reciprocating movement can push the impurities accumulated on the surface of the filter screen to the top of the supporting plate, the filter screen is kept unblocked, effectively solve the problem that the filter screen of the wastewater treatment device for active agent production in the prior art is blocked after a period of filtration, reduces the efficiency of wastewater filtration, and affects the wastewater treatment work, and further realize the technical effect that the filter screen is kept unblocked, the efficiency of filter screen filtration is guaranteed, and the wastewater treatment work can be carried out normally.

[0015] The utility model discloses: since adopting the technical means that the reciprocating moving scraper scrapes and handles the filter screen, so that the scraper reciprocating movement can push the impurities accumulated on the surface of the filter screen to the top of the supporting plate, the filter screen is kept unblocked, effectively solve the problem that the filter screen of the wastewater treatment device for active agent production in the prior art is blocked after a period of filtration, reduces the efficiency of wastewater filtration, and affects the wastewater treatment work, and further realize the technical effect that the filter screen is kept unblocked, the efficiency of filter screen filtration is guaranteed, and the wastewater treatment work can be carried out normally. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of the wastewater treatment device for active agent production is provided for the utility model;

[0017] Figure 2A partial structure schematic view of the wastewater treatment device for active agent production is provided in the utility model.

[0018] Figure 3 A processing box internal structure schematic view of the wastewater treatment device for active agent production is provided in the utility model.

[0019] Figure 4 A second installation box structure schematic view of the wastewater treatment device for active agent production is provided in the utility model.

[0020] Figure 5 A sleeve plate and second installation box section expansion structure schematic view of the wastewater treatment device for active agent production is provided in the utility model.

[0021] In the drawing: 1, processing box; 101, first feeding pipe; 102, second feeding pipe; 103, discharge pipe; 104, sealing door; 2, supporting plate; 3, filter screen; 4, scraper; 5, sleeve plate; 6, limiting rod; 7, spring; 8, screw sleeve; 9, reciprocating screw; 901, bearing seat; 902, U-shaped plate; 10, first bevel gear; 11, second bevel gear; 1101, first installation box; 12, first rotating shaft; 13, motor; 14, second rotating shaft; 15, first synchronous wheel; 16, synchronous belt; 17, second synchronous wheel; 18, driving rod; 19, stirring blade; 20, second installation box; 21, side plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0024] Reference Figure 1 - Figure 5The utility model provides an active agent production wastewater treatment device, including the treatment box 1, the inner wall of treatment box 1 is fixedly connected with the supporting plate 2, and both ends of supporting plate 2 are provided with the water leakage hole, and the center of supporting plate 2 is provided with the mouth, and the supporting plate 2 is provided with the filter screen 3 in the mouth, and the filter screen 3 is fixedly connected supporting plate 2, and the top of filter screen 3 is provided with the scraper 4, and the scraper 4 is closely arranged with filter screen 3, and the scraper 4 is sleeved with the sleeve plate 5, and both sides of sleeve plate 5 are provided with the side plate 21, and the sleeve plate 5 is slidably connected with the side plate 21, and the side plate 21 is fixedly connected with the inner wall of treatment box 1, and the scraper 4 is slidably connected with the sleeve plate 5, and the scraper 4 is provided with a plurality of square grooves, and the square grooves are provided with the limiting rod 6, and the bottom of limiting rod 6 is fixedly connected with the scraper 4, and the limiting rod 6 is sleeved with the spring 7, and the sleeve plate 5 is sleeved in the limiting rod 6, and the top of sleeve plate 5 is fixedly connected with the lead screw sleeve 8, and the reciprocating lead screw 9 is passed in the lead screw sleeve 8, and the inner circumferential surface of lead screw sleeve 8 is provided with the pin hole along its radial direction, and the pin hole is provided with the crescent pin matched with the reciprocating lead screw 9, and one side of reciprocating lead screw 9 is fixedly connected with the first bevel gear 10, and the first bevel gear 10 is meshingly connected with the second bevel gear 11, and the top of second bevel gear 11 is fixedly connected with the first rotating shaft 12, and the top of treatment box 1 is fixedly connected with the motor 13, and the output end of motor 13 is fixedly connected with the first rotating shaft 12, because the technical means that the reciprocating scraper is scraped to the filter screen is adopted, so that the impurities accumulated on the surface of filter screen can be pushed to the top of supporting plate by the reciprocating movement of scraper, the filter screen is kept unblocked, the problem that the surface of filter screen of most active agent production wastewater treatment devices in prior art is accumulated with more impurities after a period of filtration work, the filter screen is blocked, the filtration efficiency of wastewater is reduced and the wastewater treatment work is affected is effectively solved, and the technical effect that the unblocking of filter screen can be guaranteed, the filtration efficiency of filter screen can be guaranteed and the wastewater treatment work can be normally carried out is realized.

[0025] In the embodiment, the two ends of the reciprocating lead screw 9 are sleeved with bearing seats 901, the inner ring inner wall of the bearing on the bearing seat 901 is fixedly connected with the reciprocating lead screw 9, and the two bearing seats 901 are fixedly connected with the same U-shaped plate 902 on the side close to each other, the U-shaped plate 902 is sleeved with the reciprocating lead screw 9 and the lead screw sleeve 8, the reciprocating lead screw 9 and the lead screw sleeve 8 are protected by arranging the U-shaped plate 902, and the reciprocating lead screw 9 is prevented from being damaged by direct washing of wastewater.

[0026] In the embodiment, the second bevel gear 11 and the first bevel gear 10 are sleeved with first installation boxes 1101, the second bevel gear 11 and the first rotating shaft 12 are rotatably connected with the first installation boxes 1101, the first installation boxes 1101 are fixedly connected with the bearing seats 901, the first bevel gear 10 and the second bevel gear 11 are protected by arranging the first installation boxes 1101, and impurities are prevented from entering the first bevel gear 10 and the second bevel gear 11 to affect the operation of the two.

[0027] The bottom of the second bevel gear 11 is fixedly connected with a second rotating shaft 14, the second rotating shaft 14 penetrates through the bottom of the first mounting box 1101, the bottom of the second rotating shaft 14 is fixedly connected with a first synchronous wheel 15, the first synchronous wheel 15 is sleeved with a synchronous belt 16, and the synchronous belt 16 is provided with a second synchronous wheel 17 at an end away from the first synchronous wheel 15.

[0028] The bottom of the first synchronous wheel 15 and the bottom of the second synchronous wheel 17 are fixedly connected with driving rods 18, and the outer walls of the driving rods 18 are fixedly connected with a plurality of stirring blades 19.

[0029] The first synchronous wheel 15 and the second synchronous wheel 17 are sleeved with the same second mounting box 20, the second mounting box 20 is fixedly connected with the inner wall of the treatment box 1, and the first synchronous wheel 15 and the second synchronous wheel 17 are rotatably connected with the second mounting box 20.

[0030] The top end of the treatment box 1 is provided with two discharge ports, the top end of the treatment box 1 is provided with a sealing door 104 at the discharge ports, the top of the treatment box 1 is provided with a first feeding pipe 101, the top end of the treatment box 1 is provided with a second feeding pipe 102, the bottom end of the treatment box 1 is provided with a discharge pipe 103, and the discharge pipe 103 is provided with a valve.

[0031] Working principle: when using the device, the wastewater produced in the production of active agent is injected into the treatment box 1 through the first feeding pipe 101, the large particle suspended solids and impurities in the wastewater are filtered through the filter screen 3, the coagulant is injected into the treatment box 1 through the second feeding pipe 102, the colloidal substances in the wastewater are separated from the wastewater, at the same time, the motor 13 is started, the output end of the motor 13 drives the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the reciprocating screw rod 9 to rotate, the reciprocating screw rod 9 drives the screw rod sleeve 8 to reciprocate, the screw rod sleeve 8 drives the sleeve plate 5 to move along the side plate 21, the sleeve plate 5 drives the scraper 4 to move along the top of the filter screen 3, and the impurities left on the top of the filter screen 3 are scraped away and pushed to the top of both ends of the supporting plate 2, so as to avoid the large amount of impurities accumulated on the surface of the filter screen 3 from causing the filter screen 3 to be blocked, and ensure the filtering efficiency, at the same time, the second bevel gear 11 also drives the second rotating shaft 14 to rotate, the second rotating shaft 14 drives the first synchronous wheel 15 to rotate, the first synchronous wheel 15 drives the synchronous belt 16 to rotate, the synchronous belt 16 drives the second synchronous wheel 17 to rotate, the rotation of the first synchronous wheel 15 and the second synchronous wheel 17 drives the driving rod 18 to rotate, the driving rod 18 drives the stirring blade 19 to rotate to stir the wastewater and the coagulant, so that the wastewater and the coagulant can be fully mixed, and the mixing effect and efficiency are improved, after the wastewater and the coagulant are mixed, the pipeline is connected with the discharge pipe 103, the valve on the discharge pipe 103 is opened, the wastewater is discharged into the sedimentation tank for sedimentation, the coagulant promotes the aggregation of small particles to form sediment and remove suspended solids, and the wastewater treated can be pumped out, after the wastewater treatment work is completed, the accumulated impurities on the top of the supporting plate 2 are cleaned by opening the sealing door 104, and the sealing door 104 is closed, and the wastewater treatment work is continued according to the same steps.

[0032] For the purposes of this description, spatially relative terms, such as "above", "below", "up", "down", "top", "bottom", "side" and the like, are used to describe the relative position of one element to another. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if a device is inverted in the figure, a spatially relative term such as "above" or "below" can indicate a different orientation (or a different side) than if the device were not inverted. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. The terms "first", "second", "third", etc. can be used to describe various elements, but do not imply a sequence or order unless otherwise specified.

[0033] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0034] The preferred embodiments of the present application have been described above with the aid of drawing only for purposes of example and variation, and it should be understood that the present application can be practiced otherwise without departing from the spirit and principles of the present application. The present application is thus not limited to the embodiments described above, but encompasses any and all modifications within the spirit and scope of the present application.

Claims

1. An apparatus for treating waste water from active agent production, comprising a treatment tank (1), characterized in that, The inner wall of the processing box (1) is fixedly connected with a supporting plate (2), both ends of the supporting plate (2) are provided with water leakage holes, the center of the supporting plate (2) is provided with an opening, the supporting plate (2) is provided with a filter screen (3) in the opening, the filter screen (3) is fixedly connected with the supporting plate (2), the top of the filter screen (3) is provided with a scraper (4), the scraper (4) is arranged close to the filter screen (3), the scraper (4) is sleeved with a sleeve plate (5), both sides of the sleeve plate (5) are provided with side plates (21), the sleeve plate (5) is slidably connected with the side plates (21), the side plates (21) are fixedly connected with the inner wall of the processing box (1), the scraper (4) is slidably connected with the sleeve plate (5), the scraper (4) is provided with a plurality of square grooves, the square grooves are provided with limiting rods (6), the bottom of the limiting rod (6) is fixedly connected with the scraper (4), the limiting rod (6) is sleeved with a spring (7), the sleeve plate (5) is sleeved on the limiting rod (6), the top of the sleeve plate (5) is fixedly connected with a lead screw sleeve (8), the lead screw sleeve (8) is provided with a reciprocating lead screw (9), the inner circumferential surface of the lead screw sleeve (8) is provided with a pin hole in the radial direction, the pin hole is provided with a crescent pin matched with the reciprocating lead screw (9), one side of the reciprocating lead screw (9) is fixedly connected with a first bevel gear (10), the first bevel gear (10) is meshingly connected with a second bevel gear (11), the top of the second bevel gear (11) is fixedly connected with a first rotating shaft (12), the top of the processing box (1) is fixedly connected with a motor (13), the output end of the motor (13) is fixedly connected with the first rotating shaft (12).

2. The waste water treatment device for active agent production according to claim 1, characterized by, Both ends of the reciprocating lead screw (9) are sleeved with bearing seats (901), the inner ring of the bearing on the bearing seat (901) is fixedly connected with the reciprocating lead screw (9), both the bearing seats (901) are fixedly connected with the same U-shaped plate (902) on the side close to each other, and the U-shaped plate (902) is sleeved on the reciprocating lead screw (9) and the lead screw sleeve (8).

3. The waste water treatment device for active agent production according to claim 1, characterized by, Both the second bevel gear (11) and the first bevel gear (10) are sleeved with a first mounting box (1101), the second bevel gear (11) and the first rotating shaft (12) are rotatably connected with the first mounting box (1101), and the first mounting box (1101) is fixedly connected with the bearing seat (901).

4. The waste water treatment device for active agent production according to claim 3, characterized by, The bottom of the second bevel gear (11) is fixedly connected with a second rotating shaft (14), the second rotating shaft (14) penetrates through the bottom of the first mounting box (1101), the bottom of the second rotating shaft (14) is fixedly connected with a first synchronous wheel (15), the first synchronous wheel (15) is sleeved with a synchronous belt (16), and the synchronous belt (16) is provided with a second synchronous wheel (17) at the end away from the first synchronous wheel (15).

5. The waste water treatment device for active agent production according to claim 4, characterized by, The bottom of the first synchronous wheel (15) and the second synchronous wheel (17) is fixedly connected with a driving rod (18), and the outer wall of the driving rod (18) is fixedly connected with a plurality of stirring blades (19).

6. The waste water treatment apparatus for active agent production according to claim 5, characterized by The first synchronous wheel (15) and the second synchronous wheel (17) are sleeved with the same second mounting box (20), the second mounting box (20) is fixedly connected to the inner wall of the processing box (1), and the first synchronous wheel (15) and the second synchronous wheel (17) are rotatably connected to the second mounting box (20).

7. The waste water treatment apparatus for active agent production according to claim 6, characterized by Two discharge ports are formed in the top end of the processing box (1), a sealing door (104) is mounted at the discharge port of the top end of the processing box (1), a first feeding pipe (101) is arranged on the top of the processing box (1), a second feeding pipe (102) is arranged on the top end of the processing box (1), a discharge pipe (103) is arranged on the bottom end of the processing box (1), and a valve is arranged on the discharge pipe (103).

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