Benzoyl chloride processing wastewater treatment device

Abstract

The utility model belongs to the technical field of wastewater treatment devices, and particularly relates to a benzoyl chloride processing wastewater treatment device which comprises a base, a mixing tank is arranged on the base, a stirring shaft is arranged in the mixing tank, a driving mechanism for driving the stirring shaft to rotate is arranged in the mixing tank, and a dosing hopper, an input pipe and an output pipe which are connected with the interior of the mixing tank are respectively arranged on the mixing tank. A filter box is arranged on the output pipe, a conveying mechanism is arranged in the dosing hopper, and a transmission part is arranged between the conveying mechanism and the driving mechanism for connection. Compared with the prior art, the conveying mechanism capable of uniformly conveying the medicament is additionally arranged in the dosing hopper, and the conveying mechanism and the stirring shaft share one driving mechanism as a drive, so that the medicament and the wastewater can be efficiently and uniformly mixed by controlling the power of the driving mechanism. In addition, the filter box can turn up and down by 180 degrees on the output pipe, so that the upper half part and the lower half part of the filter plate in the filter box can be fully utilized, and the maintenance frequency of the filter plate is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment devices, and particularly relates to a benzoyl chloride processing wastewater treatment device. Background Art

[0002] In the prior art, a new patent for a benzoyl chloride processing wastewater treatment device with a publication number of CN214060149U has certain drawbacks when used. Since the delivery amount and delivery efficiency of the agent in the treatment box by the drug hopper are uncontrollable, the mixing ratio of the agent and the wastewater is also uncontrollable, which affects the treatment effect of the wastewater; in addition, due to the uncertain mixing ratio of the agent and the wastewater, the wastewater that passes through the filter box subsequently precipitates, causing the bottom of the filter plate in the filter box to be saturated too quickly, while the top of the filter plate is not fully used. In the long run, it will not only cause a waste of filter plate resources, but also affect the passability of the wastewater in the filter box, so that the bottom will accumulate, blockage and other problems will occur, and the filter plate must be replaced in time. Therefore, there is a certain market demand for designing a wastewater treatment device that can evenly deliver agents and wastewater for mixed treatment. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a wastewater treatment device capable of evenly conveying medicines to solve the above-mentioned problems.

[0004] The utility model discloses a benzoyl chloride processing wastewater treatment device, comprising a base, a mixing tank is arranged on the base, a stirring shaft is arranged in the mixing tank, and a driving mechanism for driving the stirring shaft to rotate is arranged, a dosing hopper, an input pipe and an output pipe connected to the inside are respectively arranged on the mixing tank, a filter box is arranged on the output pipe, a conveying mechanism is arranged in the dosing hopper, and a transmission part is arranged between the conveying mechanism and the driving mechanism to connect.

[0005] Furthermore, the conveying mechanism includes a screw conveying shaft and a transmission rod. An axis frame is horizontally arranged in the dosing hopper, and a vertical screw conveying shaft is rotatably arranged on the axis frame. The bottom outlet end of the dosing hopper is arranged to be cylindrical and compatible with the screw conveying shaft. A transmission rod driven and connected to the screw conveying shaft is arranged in the axis frame. The outer end of the transmission rod extends out of the dosing hopper and is connected to the output shaft of the driving mechanism through the transmission part.

[0006] Furthermore, the transmission part is a synchronous belt, a driven pulley compatible with the synchronous belt is arranged on the outer end of the transmission rod, a driving pulley compatible with the synchronous belt is arranged on the stirring shaft, the synchronous belt is sleeved on the driven pulley and the driving pulley, and the wheel diameter of the driving pulley is smaller than that of the driven pulley.

[0007] Furthermore, the end of the input pipe is divided into a plurality of branch pipes, and the plurality of branch pipes penetrate into the mixing tank. The bottom of the branch pipes is provided with a plurality of liquid outlet holes facing downward at equal intervals.

[0008] Furthermore, rotating joints rotatably connected to the output pipe are respectively provided at both ends of the filter box, a limit bracket located on one side of the filter box is provided on the base, a horizontally extending limit shaft is provided on the filter box, and an arc-shaped limit groove adapted to the limit shaft is provided on the limit bracket.

[0009] Furthermore, the filter box includes a box body, a box cover and a filter plate. An opening is provided on one side of the box body, and a box cover corresponding to the opening is hingedly provided. A locking mechanism is provided between the box cover and the box body. A plurality of filter plate slots are provided in the box body, and a filter plate is inserted in each of the filter plate slots.

[0010] Furthermore, the spacing between the filter plate slots in the box body gradually narrows from one end to the other end.

[0011] Furthermore, the box cover is provided with a liquid level switch extending into the box body, and the box cover is provided with a warning light connected to the liquid level switch.

[0012] Furthermore, a sealing strip is arranged around one side of the opening of the box.

[0013] Furthermore, a rotating handle is provided on the filter box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A conveying mechanism capable of evenly conveying the agent is added to the dosing hopper, and the conveying mechanism and the stirring shaft share a driving mechanism as a drive. By controlling the power of the driving mechanism, the agent and the wastewater can be mixed and treated efficiently and evenly.

[0016] 2. The filter box can be flipped up and down 180° on the output pipe, so that the upper and lower parts of the internal filter plate can be fully utilized, avoiding the saturation of the filter plate in the lower part that affects the filtering effect, while the filter plate in the upper part is still in use, increasing the service life of the filter plate and reducing the maintenance frequency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front cross-sectional view of the filter box;

[0019] Figure 3 This is a top view of the filter box after opening the box cover;

[0020] Figure 4 It is a right side view of part of the structure of the utility model.

[0021] In the figure: 1. base; 2. mixing tank; 3. stirring shaft; 4. driving mechanism; 5. dosing hopper; 6. input pipe; 7. output pipe; 8. filter box; 9. screw conveyor shaft; 10. transmission rod; 11. shaft frame; 12. synchronous belt; 13. driven pulley; 14. driving pulley; 15. branch pipe; 16. liquid outlet; 17. rotating joint; 18. limit shaft; 19. arc limit groove; 20. box body; 21. box cover; 23. locking mechanism; 24. filter plate slot; 25. filter plate; 26. liquid level switch; 27. warning light; 28. sealing strip; 29. ​​rotating handle; 30. limit bracket. DETAILED DESCRIPTION

[0022] In order to better understand the present invention, Figures 1 to 4 The implementation modes of the present utility model will be explained in detail.

[0023] It should be noted that the directions "front, back, left, right, up, down" mentioned in the text are all based on Figure 1 The directions of “front, back, left, right, up, and down” are used as the basis.

[0024] See also Figures 1 to 4 The utility model of the utility model is a benzoyl chloride processing wastewater treatment device. Similar to the prior art, the wastewater treatment device also includes a base 1, on which a mixing tank 2 (i.e., a filter box 8 in the prior art) is arranged. A horizontal stirring shaft 3 is arranged in the mixing tank 2, and a driving mechanism 4 for driving the stirring shaft 3 to rotate is arranged (preferably, the driving mechanism 4 is a driving motor). The mixing tank 2 is respectively provided with a dosing hopper 5 connected to the inside, an input pipe 6 and an output pipe 7, and the output pipe 7 is provided with a filter box 8; on this basis, as Figure 1 As shown in the figure, in order to be able to evenly and controllably deliver the medicine to the mixing tank 2, a conveying mechanism is provided in the dosing hopper 5, which leads from the dosing hopper 5 to the bottom outlet of the mixing tank 2, and a transmission part is provided between the conveying mechanism and the driving mechanism 4, and the conveying efficiency of the conveying mechanism can be controlled by the output power of the driving mechanism 4.

[0025] The preferred technical solution in this embodiment is as follows Figure 1As shown in the figure, the conveying mechanism includes a screw conveying shaft 9 and a transmission rod 10, a shaft frame 11 is horizontally arranged in the dosing hopper 5, a vertical screw conveying shaft 9 is rotatably arranged on the shaft frame 11, the bottom outlet end of the dosing hopper 5 is arranged to be cylindrical and compatible with the screw conveying shaft 9, the top of the screw conveying shaft 9 is arranged with a driven bevel tooth end, a transmission rod 10 is arranged in the shaft frame 11, and the inner end of the transmission rod 10 is arranged with a driving bevel tooth end meshing with the driven bevel tooth end of the screw conveying shaft 9, and the outer end of the transmission rod 10 extends out of the dosing hopper 5 and is connected to the output shaft of the driving mechanism 4 through the transmission part.

[0026] The preferred technical solution in this embodiment is as follows Figure 1 As shown in the figure, the transmission part is a synchronous belt 12, and a driven pulley 13 matched with the synchronous belt 12 is arranged on the outer end of the transmission rod 10, and a driving pulley 14 matched with the synchronous belt 12 is arranged on the stirring shaft 3, and the synchronous belt 12 is sleeved on the driven pulley 13 and the driving pulley 14; the output shaft is driven to rotate by the driving motor, and at the same time, the output shaft of the driving motor drives the driven pulley 13 and the transmission rod 10 to rotate with the synchronous belt 12 through the driving pulley 14, and then the rotation of the transmission rod 10 drives the spiral conveying shaft 9 to rotate, thereby realizing the synchronous operation of the spiral conveying shaft 9 and the stirring shaft 3; the wheel diameter of the driving pulley 14 is smaller than the driven pulley 13, so that the rotation speed of the stirring shaft 3 is higher, that is, the mixing efficiency is greater than the delivery efficiency of the medicine.

[0027] The preferred technical solution in this embodiment is as follows Figure 1 As shown in the figure, the end of the input pipe 6 is divided into a plurality of branch pipes 15, and the plurality of branch pipes 15 penetrate into the mixing tank 2. The bottom of the branch pipes 15 is evenly spaced with a plurality of liquid outlet holes 16 with the outlet holes facing downward, which extend into the mixing tank 2 through the branch pipes 15, and then the wastewater is evenly input into the mixing tank 2 through the liquid outlet holes 16, so that the mixing effect in the mixing tank 2 is more uniform.

[0028] The preferred technical solution in this embodiment is as follows Figures 2 to 4 As shown in the figure, both ends of the filter box 8 are respectively provided with rotating joints 17 rotatably connected to the output pipe 7, the base 1 is provided with a limit bracket 30 located on one side of the filter box 8, the filter box 8 is provided with a horizontally extending limit shaft 18, and the limit bracket 30 is provided with an arc-shaped limit groove 19 adapted to the limit shaft 18, and the arc-shaped limit groove 19 is provided with two, one above and one below.

[0029] The preferred technical solution in this embodiment is as follows Figures 2 to 3As shown in , the filter box 8 includes a box body 20, a box cover 21 and a filter plate 25. An opening is provided on one side of the box body 20, and a box cover 21 corresponding to the opening is hingedly provided. A locking mechanism 23 (such as a lock, a buckle, etc.) is provided between the box cover 21 and the box body 20. A plurality of filter plate slots 24 are provided in the box body 20, and a filter plate 25 is inserted in each of the filter plate slots 24; Figure 3 As shown in , by opening the locking mechanism 23 and flipping open the box cover 21, the filter plate 25 in the filter plate slot 24 can be replaced. A rotary joint 17 is respectively arranged at both ends of the box body 20, and the limit shaft 18 is also arranged at one end of the box body 20.

[0030] The preferred technical solution in this embodiment is as follows Figure 2 and Figure 3 As shown in the figure, the spacing between the filter plate slots 24 in the box 20 gradually narrows from one end to the other end. The large spacing at one end allows wastewater to quickly enter the box 20 to reduce resistance, while the small spacing at the other end facilitates efficient and intensive filtering of wastewater.

[0031] The preferred technical solution in this embodiment is to be able to timely know the saturation of the filter plate 25 inside the filter box 8 and promptly remind the operator to replace the filter plate 25, such as Figure 2 As shown in , the box cover 21 is provided with a liquid level switch 26 extending into the box body 20, and the box cover 21 is provided with a warning light 27 connected to the liquid level switch 26. After replacing the new filter plate 25, the filter box 8 needs to be rotated 180° counterclockwise until the limit shaft 18 is inserted into the arc-shaped limit groove 19 above. At this time, when the wastewater is filtered through the filter box 8, the wastewater is mainly contacted with the upper half (now the lower half) of the filter plate 25 for filtration; when it is time to replace the filter plate 25 under the traditional situation, it is rotated 180° clockwise until the limit shaft 18 is inserted into the arc-shaped limit groove 19 below. At this time, when the wastewater is filtered through the filter box 8, the wastewater is mainly contacted with the lower half of the filter plate 25 for filtration, until the upper and lower parts of the filter plate 25 are both saturated with adsorption, resulting in the deterioration of the passability of the wastewater in the filter box 8, causing the liquid level to rise and trigger the liquid level switch 26 to light up the indicator light, and the indicator light reminds the operator that the filter plate 25 has been adsorbed and saturated and needs to be replaced.

[0032] The preferred technical solution in this embodiment is as follows Figure 3 As shown in , the box body 20 is provided with a circle of sealing strips 28 around one side of the opening, and the height of the sealing strips 28 is higher than the plane of the opening side, so that the box cover 21 and the box body 20 can be sealed by the sealing strips 28 after closing.

[0033] The preferred technical solution in this embodiment is as follows Figure 3 and Figure 4As shown in FIG. 1 , a rotating handle 29 is provided on the box body 20 for the convenience of an operator when rotating the box body 20 .

[0034] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0035] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A benzoyl chloride processing wastewater treatment device, comprising a base (1), a mixing tank (2) is arranged on the base (1), a stirring shaft (3) is arranged in the mixing tank (2), and a driving mechanism (4) is provided to drive the stirring shaft (3) to rotate, the mixing tank (2) is respectively provided with a dosing hopper (5) connected to the inside, an input pipe (6) and an output pipe (7), the output pipe (7) is provided with a filter box (8), characterized in that: A conveying mechanism is arranged in the medicine adding hopper (5), and a transmission part is arranged between the conveying mechanism and the driving mechanism (4) to connect them.

2. A benzoyl chloride processing wastewater treatment device as described in claim 1, characterized in that: The conveying mechanism comprises a screw conveying shaft (9) and a transmission rod (10); a shaft frame (11) is horizontally arranged in the medicine adding hopper (5); a vertical screw conveying shaft (9) is rotatably arranged on the shaft frame (11); the bottom outlet end of the medicine adding hopper (5) is arranged in a cylindrical shape that matches the screw conveying shaft (9); a transmission rod (10) drivingly connected to the screw conveying shaft (9) is arranged in the shaft frame (11); the outer end of the transmission rod (10) extends out of the medicine adding hopper (5) and is connected to the output shaft of the driving mechanism (4) through a transmission part.

3. A benzoyl chloride processing wastewater treatment device as described in claim 2, characterized in that: The transmission part is a synchronous belt (12), a driven pulley (13) matched with the synchronous belt (12) is arranged on the outer end of the transmission rod (10), a driving pulley (14) matched with the synchronous belt (12) is arranged on the stirring shaft (3), the synchronous belt (12) is sleeved on the driven pulley (13) and the driving pulley (14), and the wheel diameter of the driving pulley (14) is smaller than that of the driven pulley (13).

4. A benzoyl chloride processing wastewater treatment device as described in claim 1, characterized in that: The end of the input pipe (6) is divided into a plurality of branch pipes (15), and the plurality of branch pipes (15) are all inserted into the mixing tank (2). The bottom of the branch pipe (15) is provided with a plurality of liquid outlet holes (16) facing downward at equal intervals.

5. A benzoyl chloride processing wastewater treatment device as described in claim 1, characterized in that: The two ends of the filter box (8) are respectively provided with rotating joints (17) rotatably connected to the output pipe (7); the base (1) is provided with a limit bracket (30) located on one side of the filter box (8); the filter box (8) is provided with a horizontally extending limit shaft (18); and the limit bracket (30) is provided with an arc-shaped limit groove (19) adapted to the limit shaft (18).

6. A benzoyl chloride processing wastewater treatment device as described in claim 5, characterized in that: The filter box (8) comprises a box body (20), a box cover (21) and a filter plate (25); an opening is provided on one side of the box body (20), and a box cover (21) corresponding to the opening is hingedly provided; a locking mechanism (23) is provided between the box cover (21) and the box body (20); a plurality of filter plate slots (24) are provided in the box body (20), and a filter plate (25) is inserted in each of the filter plate slots (24); a rotating joint (17) is provided at each end of the box body (20); and the limit shaft (18) is also provided at one end of the box body (20).

7. A benzoyl chloride processing wastewater treatment device as described in claim 6, characterized in that: The filter plate slots (24) in the box body (20) have a gradually narrowing spacing from one end to the other end.

8. A benzoyl chloride processing wastewater treatment device as described in claim 6, characterized in that: The box cover (21) is provided with a liquid level switch (26) extending into the box body (20), and the box cover (21) is provided with a warning light (27) connected to the liquid level switch (26).

9. A benzoyl chloride processing wastewater treatment device as described in claim 6, characterized in that: The box body (20) is provided with a sealing strip (28) around one side of the opening.

10. A benzoyl chloride processing wastewater treatment device as claimed in claim 5, characterized in that: The filter box (8) is provided with a rotating handle (29).

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