Integrated treatment equipment for chemical wastewater

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses chemical wastewater integrated treatment equipment which comprises a treatment pond, a lifting frame is fixedly mounted on the upper end face of the treatment pond, and a water inlet pipe communicated with the interior of the lifting frame is fixedly mounted on the outer wall of one end of the lifting frame. A water outlet pipe communicated with the interior of the treatment tank is fixedly mounted at one end, far away from the water inlet pipe, of the bottom surface of the treatment tank. When the rack plate slides in a reciprocating mode, the water stirring plate can be driven to swing through meshing between the rack plate and the gears, the outer wall of the long edge of the water stirring plate is hollow, the short edge of the water stirring plate makes contact with water flow on the upper surface of the step block, and the water flow flowing through the upper surface of the step block can be stirred; existing heat dissipation assemblies are arranged on the two sides of a lifting frame, when the lower end of a water stirring plate stirs water flow, the contact area between high-temperature wastewater and air is increased, the heat exchange speed can be increased, and then the cooling speed of the high-temperature chemical wastewater is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field especially relates to a chemical industry wastewater integrated treatment equipment. BACKGROUND

[0002] With the rapid development of chemical industry, the treatment problem of chemical industry wastewater is increasingly serious. The chemical industry wastewater is complex in composition, high in toxicity and difficult to treat, and the treatment of high-temperature chemical industry wastewater is a difficult problem to be solved.

[0003] Before the treatment of high-temperature chemical industry wastewater, the high-temperature chemical industry wastewater needs to be cooled and treated, and in the prior art, the high-temperature chemical industry wastewater is usually injected into a cooling pool for natural cooling, but this method usually occupies a large area and has low cooling efficiency, and part of the high-temperature chemical industry wastewater, such as part of the oily wastewater and the polymer-containing wastewater, will react with the treatment reagent and produce sediment in the cooling pool, and floating objects will also appear on the surface of the supernatant, which needs to be treated in the subsequent process. Therefore, we propose a chemical industry wastewater integrated treatment equipment. SUMMARY

[0004] The utility model mainly solves the prior art technical problem existing above, provides a chemical industry wastewater integrated treatment equipment.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme, a chemical industry wastewater integrated treatment equipment, including treatment pool, the upper end surface of treatment pool is fixedly installed with the elevated frame, the outer wall of one end of elevated frame is fixedly installed with the water inlet pipe who sets up with the inside communication of elevated frame, the bottom surface of treatment pool is fixedly installed with the water outlet pipe who sets up with the inside communication of treatment pool away from one end of water inlet pipe, the inside of treatment pool is fixedly installed with the step block near one end of water inlet pipe, the inside of treatment pool is fixedly installed with the rectangle plate near one end of water outlet pipe, the upper surface of rectangle plate is provided with filter screen, the inside of elevated frame is fixedly installed with mounting plate above step block, the bottom surface of mounting plate is movably installed with multiple groups of water prying assembly;

[0006] The water prying assembly includes a water prying plate, which is L-shaped, and a gear fixedly installed on the long side of the water prying plate, the gear is rotatably connected with the inner wall of the elevated frame, a rack plate is slidably installed on the bottom surface of the mounting plate corresponding to the gear, and an electric telescopic rod is fixedly installed on the bottom surface of the mounting plate at the end of the gear, and the output end of the electric telescopic rod is fixedly connected with the end of the rack plate.

[0007] As a preferred, the upper surface of the rectangle plate is fixedly installed with a stand at both ends, and a mounting strip is slidably installed on both stands, and the two mounting strips are fixedly connected with both ends of the filter screen.

[0008] As preferred, hooks are fixedly installed at the upper ends of the two mounting bars, and eye rings are movably connected to the hooks.

[0009] As preferred, a buffer box is fixedly installed at the position corresponding to the water inlet pipe inside the lifting frame, the water inlet pipe is arranged in communication with the inside of the buffer box, and a water distribution pipe is fixedly installed on the bottom surface of the buffer box.

[0010] As preferred, a rotating shaft is rotatably installed inside the buffer box, and a plurality of resistance plates are fixedly installed on the outer wall of the rotating shaft, and one of the resistance plates is arranged in correspondence with the end of the water inlet pipe.

[0011] As preferred, a cover is movably installed on the upper end surface of the lifting frame, fastening bolts are movably connected to the four corner positions of the cover, and the cover is movably connected to the lifting frame through the fastening bolts.

[0012] As preferred, a detachable sealing strip is arranged on the bottom surface of the cover, and the sealing strip is arranged between the lifting frame and the cover.

[0013] Beneficial effects

[0014] The utility model provides a kind of integrated treatment equipment of chemical wastewater.It has the following beneficial effects:

[0015] (1) the integrated treatment equipment of chemical wastewater, when rack plate reciprocating sliding, it can be driven to swing by the meshing between a plurality of gears Water plate, wherein the long side outer wall of water plate is hollow, the short side of water plate is in contact with the water flow on the upper surface of step block, can be stirred to flow through the water flow on the upper surface of step block, the both sides of lifting frame are provided with existing heat dissipation component, when the lower end of water plate stirs water flow, increase the contact area of high-temperature wastewater and air, can speed up the speed of heat exchange, in turn speed up the cooling speed of high-temperature chemical wastewater.

[0016] (2) the integrated treatment equipment of chemical wastewater, filter screen can filter the supernatant after the precipitation of chemical wastewater, and the blocking net arranged on the upper end of filter screen can block the floating matter on the upper surface of wastewater supernatant when water level is higher, and mounting bar can be detached from the inside of stand column, so that filter screen and blocking net can be cleaned after being detached. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of embodiments or prior art. Obviously, the drawings in the following description are only exemplary, and those skilled in the art can obtain other implementation drawings according to the provided drawings without creating labor.

[0018] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not have technical substantive significance, and do not constitute a limitation on the implementation of the utility model. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0019] Figure 1 It is a schematic diagram of the internal structure of the processing pool of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the processing pool of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the processing pool of the utility model Figure 2 It is a schematic diagram of the enlarged structure at A of the utility model;

[0022] Figure 4 It is a schematic diagram of the bottom surface structure of the mounting plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the enlarged structure at B of the utility model. Figure 2

[0024] Legend: 1, processing pool; 2, elevated frame; 3, cover; 4, fastening bolt; 5, water inlet pipe; 6, water outlet pipe; 7, step block; 8, buffer box; 9, water distribution pipe; 10, mounting plate; 11, rack plate; 12, electric telescopic rod; 13, gear; 14, water pushing plate; 15, rectangular plate; 16, rotating shaft; 17, resistance plate; 18, stand column; 19, mounting strip; 20, hook; 21, hanging ring; 22, blocking net; 23, filter screen. DETAILED DESCRIPTION

[0025] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] For example, Figures 1-5 ​As shown, an integrated chemical wastewater treatment device includes a treatment tank 1. A raised frame 2 is fixedly installed on the upper surface of the treatment tank 1. An inlet pipe 5, which communicates with the interior of the raised frame 2, is fixedly installed on the outer wall of one end of the raised frame 2. An outlet pipe 6, which communicates with the interior of the treatment tank 1, is fixedly installed on the bottom surface of the treatment tank 1 away from the inlet pipe 5. A step block 7 is fixedly installed on the interior of the treatment tank 1 near the inlet pipe 5. A rectangular plate 15 is fixedly installed on the interior of the treatment tank 1 near the outlet pipe 6. A filter screen 23 is provided on the upper surface of the rectangular plate 15. An installation plate 10 is fixedly installed on the interior of the raised frame 2 above the step block 7. Multiple sets of water-dispelling components are movably installed on the bottom surface of the installation plate 10.

[0027] The water-dispelling assembly includes a water-dispelling plate 14, which is L-shaped. A gear 13 is fixedly installed on the upper end of the long side of the water-dispelling plate 14. The gear 13 is rotatably connected to the inner wall of the lifting frame 2 at the corresponding position. A rack plate 11 is slidably installed on the bottom surface of the mounting plate 10 at the corresponding position of the gear 13. An electric telescopic rod 12 is fixedly installed on the bottom surface of the mounting plate 10 at the end of the gear 13. The output end of the electric telescopic rod 12 is fixedly connected to the end of the rack plate 11.

[0028] The high-temperature chemical wastewater to be treated is injected into the treatment tank 1 through the inlet pipe 5. When the wastewater flows on the upper surface of the step block 7, the output end of the electric telescopic rod 12 located on the bottom surface of the mounting plate 10 extends and retracts, thereby driving the rack plate 11 to slide back and forth on the bottom surface of the mounting plate 10. When the rack plate 11 slides back and forth, it can drive the water-dispelling plate 14 to swing through the meshing between it and multiple gears 13. The long side of the water-dispelling plate 14 is hollow, and the short side of the water-dispelling plate 14 contacts the water flow on the upper surface of the step block 7, which can dispel the water flow over the upper surface of the step block 7. Both sides of the lifting frame 2 are equipped with Existing heat dissipation components, such as fans and blowers, are existing technologies and will not be described in detail here. When the lower end of the water-dispelling plate 14 dissipates the water flow, it increases the contact area between the high-temperature wastewater and the air, which can accelerate the heat exchange rate and thus accelerate the cooling rate of the high-temperature chemical wastewater. During this process, the staff can place the treatment agent that reacts with the chemical wastewater inside the treatment tank 1. After the chemical wastewater reacts with the treatment agent, it settles inside the treatment tank 1. Then, the clear liquid at the top can overflow through the filter screen 23 to the other side of the rectangular plate 15 and then be discharged out through the outlet pipe 6.

[0029] like Figure 4 As shown, two columns 18 are fixedly installed on both ends of the upper surface of the rectangular plate 15. Two mounting strips 19 are slidably installed on the two columns 18, and the two mounting strips 19 are fixedly connected to the two ends of the filter screen 23. The cross section of the mounting strip 19 is T-shaped. By pulling the mounting strip 19 upward, the mounting strip 19 can be removed from the inside of the column 18, and then the filter screen 23 located between the two columns 18 can be removed.

[0030] As shown in Figure 5 , the upper end of the two installation bars 19 is fixedly installed with a hook 20, the hook 20 is movably connected with a hanging ring 21, and the two hanging rings 21 are fixedly connected with a blocking net 22; by detaching the hanging ring 21 from the hook 20, the blocking net 22 can be individually detached, wherein the side edge of the blocking net 22 close to the filter screen 23 is fixedly installed with a counterweight bar, so that the side edge of the blocking net 22 is attached to the upper surface of the filter screen 23.

[0031] As shown in Figure 3 , the inside of the elevated frame 2 is fixedly installed with a buffer box 8 at the position corresponding to the water inlet pipe 5, and the water inlet pipe 5 is in communication with the inside of the buffer box 8, and the bottom surface of the buffer box 8 is fixedly installed with a water distribution pipe 9; the buffer box 8 can buffer the high-temperature chemical wastewater poured into the inside of the treatment tank 1 through the water inlet pipe 5, and when the chemical wastewater fills the inside of the buffer box 8, the high-temperature chemical wastewater can flow more uniformly on the stepped block 7 through the water distribution pipe 9 arranged at the bottom of the buffer box 8.

[0032] As shown in Figure 3 , the inside of the buffer box 8 is rotatably installed with a rotating shaft 16, a plurality of resistance plates 17 are fixedly installed on the outer wall of the rotating shaft 16, and one of the resistance plates 17 is arranged corresponding to the end of the water inlet pipe 5; the high-velocity water flow entering the inside of the buffer box 8 through the water inlet pipe 5 is perpendicular to the resistance plate 17, and the resistance plate 17 corresponding to the water inlet pipe 5 can rotate under the action of the water flow, thereby driving the rotating shaft 16 to rotate, and the other groups of resistance plates 17 fixedly installed on the outer wall of the rotating shaft 16 can stir the high-temperature chemical wastewater in the inside of the buffer box 8, increase the contact area of the high-temperature chemical wastewater with the environment, and accelerate the heat dissipation speed.

[0033] As shown in Figure 1 , the upper end surface of the elevated frame 2 is movably installed with a cover 3, the four corner positions of the cover 3 are movably connected with fastening bolts 4, and the cover 3 is movably connected with the elevated frame 2 through the fastening bolts 4; the cover 3 can be installed or detached through the fastening bolts 4, and the cover 3 can be used flexibly according to whether harmful gas is generated during the treatment of high-temperature chemical wastewater.

[0034] As shown in Figure 1 , the bottom surface of the cover 3 is provided with a detachable sealing strip, and the sealing strip is arranged between the elevated frame 2 and the cover 3, and the sealing strip can increase the air tightness between the elevated frame 2 and the cover 3, thereby making the sealing effect between the elevated frame 2 and the cover 3 better.

[0035] The utility model discloses a working principle: when using, the high temperature chemical industrial wastewater of waiting for processing is injected through inlet pipe 5 in the inside of treatment pool 1, wherein, when chemical industrial wastewater enters the inside of buffer box 8 from the end of inlet pipe 5, the spouting chemical industrial wastewater is contacted with multiple resistance plates 17, and then drives rotating shaft 16 to rotate, and the other group resistance plate 17 fixedly installed on the outer wall of rotating shaft 16 can stir the chemical industrial wastewater in the inside of buffer box 8, and the heat dissipation of high temperature chemical industrial wastewater is accelerated, and then the chemical industrial wastewater in the inside of buffer box 8 flows out through water distribution pipe 9 at the bottom of buffer box 8, and the high temperature chemical industrial wastewater flows along the upper surface of step block 7, wherein, when the wastewater flows on the upper surface of step block 7, the output end of electric telescopic link 12 arranged on the bottom surface of mounting plate 10 reciprocates, and then drives rack plate 11 to reciprocate on the bottom surface of mounting plate 10, when rack plate 11 reciprocates, can drive water baffle 14 swing through the meshing between multiple gear 13, and the long side outer wall of water baffle 14 is hollow, and the short side of water baffle 14 contacts the water flow on the upper surface of step block 7, can drive the water flow flowing through the upper surface of step block 7, and the both sides of lifting frame 2 are provided with the existing heat dissipation assembly, such as fan and air blower etc., this is prior art, and will not be repeated here, when the lower end of water baffle 14 drives the water flow, the contact area of high temperature wastewater and air is increased, and the heat exchange speed is accelerated, and then the cooling speed of high temperature chemical industrial wastewater is accelerated, in the process, the treatment reagent reacted with chemical industrial wastewater can be placed in the inside of treatment pool 1, and the supernatant on the upper layer can overflow to the inside of treatment pool 1 on the other side of rectangular plate 15 through filter screen 23, and then is discharged outward through outlet pipe 6, wherein, filter screen 23 can filter the supernatant after the precipitation of chemical industrial wastewater, and the blocking net 22 arranged on the upper end of filter screen 23 can block the floating matter on the upper surface of wastewater supernatant when the water level is high, and mounting strip 19 can be detached from the inside of stand column 18, and then filter screen 23 and blocking net 22 etc.

[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated chemical wastewater treatment device, comprising a treatment tank (1), characterized in that: The upper end face of the processing pool (1) is fixedly installed with a lifting frame (2), one end of the outer wall of the lifting frame (2) is fixedly installed with a water inlet pipe (5) communicated with the inside of the lifting frame (2), the bottom surface of the processing pool (1) away from one end of the water inlet pipe (5) is fixedly installed with a water outlet pipe (6) communicated with the inside of the processing pool (1), the inside of the processing pool (1) close to one end of the water inlet pipe (5) is fixedly installed with a step block (7), the inside of the processing pool (1) close to one end of the water outlet pipe (6) is fixedly installed with a rectangular plate (15), the upper surface of the rectangular plate (15) is provided with a filter screen (23), the inside of the lifting frame (2) above the step block (7) is fixedly installed with a mounting plate (10), the bottom surface of the mounting plate (10) is movably installed with a plurality of water stirring assemblies; The water stirring assembly comprises a water stirring plate (14), the water stirring plate (14) is provided in an L shape, and the long side of the water stirring plate (14) is fixedly installed with a gear (13) at the upper end, the gear (13) is rotatably connected with the inner wall of the lifting frame (2) at the corresponding position, the bottom surface of the mounting plate (10) is slidably installed with a rack plate (11) at the corresponding position of the gear (13), and the bottom surface of the mounting plate (10) is fixedly installed with an electric telescopic rod (12) at the end of the gear (13), and the output end of the electric telescopic rod (12) is fixedly connected with the end of the rack plate (11).

2. The integrated chemical wastewater treatment device according to claim 1, characterized in that: The upper end of the water stirring plate (14) is fixedly installed with a gear (13), the gear (13) is rotatably connected with the inner wall of the lifting frame (2) at the corresponding position, the bottom surface of the mounting plate (10) is slidably installed with a rack plate (11) at the corresponding position of the gear (13), and the bottom surface of the mounting plate (10) is fixedly installed with an electric telescopic rod (12) at the end of the gear (13), and the output end of the electric telescopic rod (12) is fixedly connected with the end of the rack plate (11).

3. The integrated chemical wastewater treatment device according to claim 2, characterized in that: The upper end of the water stirring plate (14) is fixedly installed with a gear (13), the gear (13) is rotatably connected with the inner wall of the lifting frame (2) at the corresponding position, the bottom surface of the mounting plate (10) is slidably installed with a rack plate (11) at the corresponding position of the gear (13), and the bottom surface of the mounting plate (10) is fixedly installed with an electric telescopic rod (12) at the end of the gear (13), and the output end of the electric telescopic rod (12) is fixedly connected with the end of the rack plate (11).

4. The integrated chemical wastewater treatment device according to claim 3, characterized in that: The inside of the lifting frame (2) is fixedly installed with a buffer box (8) at the corresponding position of the water inlet pipe (5), and the water inlet pipe (5) is communicated with the inside of the buffer box (8), and the bottom surface of the buffer box (8) is fixedly installed with a water distribution pipe (9).

5. The integrated chemical wastewater treatment device according to claim 4, characterized in that: The inside of the buffer box (8) is rotatably installed with a rotating shaft (16), a plurality of resistance plates (17) are fixedly installed on the outer wall of the rotating shaft (16), and one of the resistance plates (17) is correspondingly arranged at the end of the water inlet pipe (5).

6. The integrated chemical wastewater treatment device according to claim 5, characterized in that: The upper end of the lifting frame (2) is movably installed with a cover (3), the four corner positions of the cover (3) are movably connected with fastening bolts (4), and the cover (3) is movably connected with the lifting frame (2) through the fastening bolts (4).

7. The integrated chemical wastewater treatment device according to claim 6, characterized in that: The bottom surface of the cover (3) is provided with a detachable sealing strip, and the sealing strip is arranged between the lifting frame (2) and the cover (3).

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