Impurity filtering device for chemical product production wastewater treatment

Abstract

The utility model relates to the technical field of chemical wastewater treatment, and discloses an impurity filtering device for chemical product production wastewater treatment, which comprises a filtering component and a dosing component which form the filtering device. By arranging structural components such as the filter assembly, the box body, the flow dividing pipe and the filter screen, impurities in wastewater can be preliminarily filtered through the filter assembly, the wastewater treatment effect is improved through the dosing assembly, and the mixing effect of liquid medicine and wastewater is improved through the motor and the stirring block; the falling range of wastewater can be controlled through an inclined plate and a flow shrinkage block, impurities in the wastewater mixed with liquid medicine can be filtered again through a shell and an intercepting net, shaking of the intercepting net in the shell is avoided through a mounting block, the use condition in the box body is conveniently checked through a cover plate and a transparent plate, and the flow dividing effect on the wastewater is improved through a triangular block; the effects of improving the wastewater filtering effect and thoroughly filtering the wastewater are achieved, and the problem that the filtering effect is not good enough is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to chemical industry wastewater treatment technical field especially relates to an impurity filter device for chemical product production wastewater treatment. BACKGROUND

[0002] Chemical product production wastewater refers to the wastewater generated in the production process of chemical products. These wastewaters may come from multiple links, such as reaction wastewater, cooling water, equipment cleaning water, site flushing water, etc.

[0003] Chemical wastewater has complex composition, and the reaction raw materials are mostly solvents or cyclic compounds, which increases the difficulty of wastewater treatment. The wastewater contains a large amount of pollutants, mainly due to incomplete reaction of raw materials and use of a large amount of solvents in production. These pollutants may include suspended particles, colloids, organic matter, inorganic salts, etc. If not filtered, they will cause serious harm to the environment and ecological system. Although the existing wastewater filter device can remove impurities, some fine particles may still remain in the filtered liquid, and the filtration is not thorough enough. The above-mentioned technology has the problem of poor filtration effect. UTILITY MODEL CONTENT

[0004] In view of the problems existing in the prior art, the utility model provides an impurity filter device for chemical product production wastewater treatment, which can overcome the above-mentioned problems or at least partially solve the above-mentioned problems.

[0005] The utility model is implemented as follows: an impurity filter device for chemical product production wastewater treatment, comprising a filter assembly and a dosing assembly constituting the filter device, the filter assembly comprising a box body, a shunt pipe, a filter screen, two supports and a drain valve, the bottom of the shunt pipe is fixedly communicated with the top of the box body, the surface of the filter screen is insertedly connected with the top of the inside of the box body, the tops of the two supports are fixedly connected with the left side and the right side of the bottom of the box body respectively, the top of the drain valve is fixedly communicated with the bottom of the box body, the dosing assembly is arranged on the right side of the box body, the dosing assembly comprises a dosing port, a storage block and a discharge valve, the bottom of the dosing port is fixedly communicated with the top of the storage block, the top of the discharge valve is fixedly communicated with the top of the storage block, and the left side of the discharge valve is fixedly communicated with the top of the right side of the box body.

[0006] The filter assembly is used for preliminarily filtering impurities in wastewater.

[0007] The dosing assembly improves the treatment effect on wastewater.

[0008] In order to improve the mixing effect of the liquid medicine and the wastewater, preferably, the left and right sides of the rear side of the box body are fixedly connected with motors, the front sides of the output ends of the two motors are fixedly connected with stirring blocks, the two stirring blocks are located at the bottom of the inside of the box body, the two stirring blocks are driven by the two motors to rotate in the inside of the box body, so that the liquid medicine and the wastewater are mixed, and the two motors drive the two stirring blocks to rotate in opposite directions.

[0009] In order to control the falling range of the wastewater, preferably, the top of the left and right sides of the inside of the box body is fixedly connected with inclined plates, the bottoms of the opposite ends of the two inclined plates are fixedly connected with converging blocks, the two inclined plates and the converging blocks are used for limiting.

[0010] In order to filter impurities in the wastewater after mixing the liquid medicine, preferably, the bottom of the drain valve is fixedly connected with a shell, the left side and the right side of the shell are fixedly connected with the opposite ends of the two supports respectively, and the inside of the shell is insertedly connected with a blocking net.

[0011] In order to avoid that the blocking net shakes in the inside of the shell, preferably, the front side of the top of the blocking net is fixedly connected with a mounting block, and the rear side of the mounting block is fixedly connected with the top of the front side of the shell through bolts.

[0012] In order to facilitate the use of the inside of the box body, preferably, the four corners of the front side of the box body are fixedly connected with cover plates through bolts, and the inside of the cover plate is fixedly connected with a transparent plate.

[0013] In order to improve the shunting effect of the wastewater, preferably, the top of the inside of the shunt pipe is fixedly connected with a triangular block for shunting.

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

[0015] The utility model discloses a filter assembly, box, shunt pipe and filter screen etc. structure parts are set up, the impurity in wastewater can be primarily filtered through filter assembly, the treatment effect of wastewater is improved through dosing assembly, the mixing effect of liquid medicine and wastewater is improved through motor and stirring block, the falling range of wastewater can be controlled through inclined plate and contraction block, the wastewater after mixing liquid medicine can be filtered impurity again through shell and intercepting net, the intercepting net is avoided in shell interior swing through mounting block, the use condition in the inside of box is convenient for viewing through the cover plate and transparent plate, the shunt effect of wastewater is improved through triangular block, reach the effect that the filtration effect of wastewater is improved, and the effect that wastewater is filtered thoroughly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram provided by the utility model embodiment;

[0017] Figure 2 It is the structure three-dimensional drawing of the inside of the box provided by the utility model embodiment;

[0018] Figure 3 It is the structure three-dimensional drawing of the rear side of the box provided by the utility model embodiment;

[0019] Figure 4 It is the structure three-dimensional drawing of the intercepting net provided by the utility model embodiment;

[0020] Figure 5 It is the structure three-dimensional drawing of the inside of the shunt pipe provided by the utility model embodiment;

[0021] Figure 6 It is the structure three-dimensional drawing of dosing assembly provided by the utility model embodiment.

[0022] In the drawing: 1, filter assembly;101, box;102, shunt pipe;103, filter screen;104, support;105, drain valve;2, dosing assembly;201, dosing port;202, medicine storage block;203, medicine outlet valve;3, motor;4, stirring block;5, inclined plate;6, contraction block;7, shell;8, intercepting net;9, mounting block;10, cover plate;11, transparent plate;12, triangular block. DETAILED DESCRIPTION

[0023] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and the detailed description is as follows in cooperation with the drawings.

[0024] The structure of the utility model is described in detail below in combination with the drawings.

[0025] As Figures 1 to 6As shown, the utility model embodiment provides a kind of impurity filtering device for chemical product production wastewater treatment, including the filter assembly 1 and dosing assembly 2 of the composition filtering device, filter assembly 1 includes box 101, shunt pipe 102, filter screen 103, two supports 104 and drain valve 105, the bottom of shunt pipe 102 is fixedly communicated with the top of box 101, the surface of filter screen 103 is insertedly connected with the top inside box 101, the top of two supports 104 is respectively fixedly connected with the left side and right side of box 101 bottom, the top of drain valve 105 is fixedly communicated with the bottom of box 101, dosing assembly 2 is set to the right side of box 101, dosing assembly 2 includes dosing port 201, medicine storage block 202 and medicine outlet valve 203, the bottom of dosing port 201 is fixedly communicated with the top of medicine storage block 202, the top of medicine outlet valve 203 is fixedly communicated with the top of medicine storage block 202, the left side of medicine outlet valve 203 is fixedly communicated with the top of the right side of box 101;Filter assembly 1 is used for the impurity in wastewater is primarily filtered;The medicating assembly 2 improves the treatment effect on wastewater, in order to improve the mixing effect of the liquid medicine and the wastewater, the left and right sides of the rear side of the box body 101 are fixedly connected with motors 3, the front sides of the output ends of the two motors 3 are fixedly connected with stirring blocks 4, the two stirring blocks 4 are located at the bottom of the inside of the box body 101, the two stirring blocks 4 are driven by the two motors 3 to rotate in the inside of the box body 101, so that the liquid medicine and the wastewater are mixed, the two motors 3 drive the two stirring blocks 4 to rotate in opposite directions, in order to be able to control the falling range of the wastewater, the top of the left and right sides of the inside of the box body 101 is fixedly connected with inclined plates 5, the bottom of the opposite ends of the two inclined plates 5 is fixedly connected with flow-reducing blocks 6, the two inclined plates 5 and the flow-reducing blocks 6 all play a limiting role, and the flowing range of the wastewater is controlled, in order to be able to filter impurities from the wastewater after mixing the liquid medicine, the bottom of the drain valve 105 is fixedly connected with a shell 7, the left side and the right side of the shell 7 are fixedly connected with the opposite ends of the two supports 104 respectively, the inside of the shell 7 is insertedly connected with a blocking net 8, the wastewater after mixing the liquid medicine passes through the blocking net 8, the blocking net 8 can block impurities, the aperture of the blocking net 8 is smaller than that of the filter screen 103, so that the finally discharged wastewater is free of impurities, in order to avoid that the blocking net 8 shakes in the inside of the shell 7, the front side of the top of the blocking net 8 is fixedly connected with a mounting block 9, the rear side of the mounting block 9 is fixed to the top of the front side of the shell 7 through bolts, the bolts for fixing the blocking net 8 are removed through the mounting block 9, so that the mounting block 9 can be removed, the mounting block 9 is fixed to the shell 7, so that the blocking net 8 is fixed, in order to facilitate the observation of the use condition of the inside of the box body 101, the four corners of the front side of the box body 101 are fixedly connected with cover plates 10 through bolts, the inside of the cover plate 10 is fixedly connected with a transparent plate 11, through the cover plate 10 and the transparent plate 11, the transparent plate 11 is made of acrylic material, the treatment condition of the wastewater can be observed through the transparent plate 11, in order to improve the shunting effect on the wastewater, the top of the inside of the shunt pipe 102 is fixedly connected with a triangular block 12 for shunting, through the triangular block 12, after the wastewater falls into the inside of the shunt pipe 102, through the contact with the triangular block 12, the wastewater flows to the two sides.

[0026] The working principle of the utility model is as follows:

[0027] When the wastewater needs to be filtered, the wastewater is introduced through the shunt pipe 102, and the wastewater will flow to both sides through the triangular blocks 12 into the inside of the box body 101, the wastewater entering the inside of the box body 101 will pass through the filter screen 103, so that the filter screen 103 performs preliminary filtration on the wastewater, the medicine outlet valve 203 is opened, the liquid medicine in the medicine storage block 202 is introduced into the inside of the box body 101 through the medicine outlet valve 203, two motors 3 are operated, so that the two motors 3 drive the two stirring blocks 4 to rotate, the wastewater falling from the filter screen 103 will fall to the two inclined plates 5 and pass through the flow contraction block 6, with the rotation of the two stirring blocks 4, the liquid medicine and the wastewater will be mixed, the drain valve 105 is opened, the wastewater mixed with the liquid medicine will pass through the drain valve 105 into the inside of the shell 7, then pass through the interception screen 8, and finally be discharged from the bottom of the shell 7, the interception screen 8 will be filtered again, so that the impurities containing fine impurities are intercepted, so that the discharged wastewater does not contain impurities.

[0028] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] The above only describes the preferred embodiment of the present application, and does not limit the present application in any form. Although the preferred embodiment of the present application has been disclosed as above, it is not intended to limit the present application, and any skilled person in the art can make modifications without departing from the technical solution of the present application.

Claims

1. An impurity filtering device for treating chemical product production wastewater, comprising a filtering assembly (1) and a dosing assembly (2) that constitute the filtering device, characterized in that: The filter assembly (1) comprises a box body (101), a shunt pipe (102), a filter screen (103), two supports (104) and a drain valve (105), the bottom of the shunt pipe (102) is fixedly communicated with the top of the box body (101), the surface of the filter screen (103) is insertedly connected with the top of the inside of the box body (101), the tops of the two supports (104) are fixedly connected with the left side and the right side of the bottom of the box body (101) respectively, the top of the drain valve (105) is fixedly communicated with the bottom of the box body (101), the dosing assembly (2) is arranged on the right side of the box body (101), the dosing assembly (2) comprises a dosing opening (201), a medicine storage block (202) and a medicine outlet valve (203), the bottom of the dosing opening (201) is fixedly communicated with the top of the medicine storage block (202), the top of the medicine outlet valve (203) is fixedly communicated with the top of the medicine storage block (202), and the left side of the medicine outlet valve (203) is fixedly communicated with the top of the right side of the box body (101). The filter assembly (1) is used for preliminarily filtering impurities in wastewater. The dosing assembly (2) improves the treatment effect on wastewater.

2. The impurity filtering device for treating chemical product production wastewater according to claim 1, characterized in that: The left side and the right side of the rear side of the box body (101) are fixedly connected with motors (3), the front sides of the output ends of the two motors (3) are fixedly connected with stirring blocks (4), and the two stirring blocks (4) are located on the bottom of the inside of the box body (101).

3. The impurity filtering device for treating chemical product production wastewater according to claim 1, characterized in that: The tops of the left side and the right side of the inside of the box body (101) are fixedly connected with inclined plates (5), and the bottoms of the opposite ends of the two inclined plates (5) are fixedly connected with converging blocks (6).

4. The impurity filtering device for treating chemical product production wastewater according to claim 1, characterized in that: The bottom of the drain valve (105) is fixedly communicated with a shell (7), the left side and the right side of the shell (7) are fixedly connected with the opposite ends of the two supports (104), and the inside of the shell (7) is insertedly connected with a blocking net (8).

5. The impurity filtering device for treating chemical product production wastewater according to claim 4, characterized in that: The front side of the top of the blocking net (8) is fixedly connected with a mounting block (9), and the rear side of the mounting block (9) is fixedly connected with the top of the front side of the shell (7).

6. The impurity filtering device for treating chemical product production wastewater according to claim 1, characterized in that: The four corners of the front side of the box body (101) are fixedly connected with cover plates (10) through bolts, and the inside of the cover plate (10) is fixedly connected with a transparent plate (11).

7. The impurity filtering device for treating chemical product production wastewater according to claim 1, characterized in that: The top of the inside of the shunt pipe (102) is fixedly connected with a triangular block (12) for shunting.

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