CN219409401U - Industrial wastewater treatment impurity collection device - Google Patents

Abstract

The utility model discloses an industrial wastewater treatment impurity collection device, and relates to the technical field of industrial wastewater treatment impurity collection. The utility model comprises a filter box, wherein the two opposite sides of the filter box are respectively connected with a waste water stirring mechanism and a drain valve, and a water guide plate, a filter plate and a slag guide plate are sequentially arranged in the filter box along the length direction. According to the utility model, the wastewater is placed into the wastewater stirring mechanism, the flocculant is added into the wastewater stirring mechanism, the wastewater is stirred and then discharged into the filter box, the reacted wastewater is filtered by the filter plate, the belt transmission machine is started to drive the scraping plate to move, the impurities filtered by the filter plate are scraped onto the slag guide plate by the scraping plate, the impurities on the slag guide plate enter the slag collecting box along the upper inclined surface of the slag guide plate through the slag outlet and the slag inlet notch, the filtered impurities are conveniently and completely collected by the slag collecting box, the filter plate is convenient to continuously filter, and the probability that the filter plate is blocked and can not be filtered or the filtering efficiency is influenced is reduced.

Description

An impurity collection device for industrial wastewater treatment

technical field

The utility model belongs to the field of impurity collection for industrial wastewater treatment, in particular to an impurity collection device for industrial wastewater treatment.

Background technique

The purpose of industrial wastewater treatment is to separate the pollutants in the wastewater in a certain way, or decompose them into harmless and stable substances, so as to purify the sewage. During the treatment process, it is necessary to coagulate and flocculate the harmful substances inside the sewage through the reaction liquid, which is beneficial to the filter device to filter the impurities inside the sewage and shorten the time for industrial wastewater treatment.

The Chinese patent with the application number CN202021285003.1 discloses a suspended impurity filtration and collection device for industrial wastewater treatment. The infusion pipe outside the driven water pump and the filter box are used to extract the flocs inside the sewage. The liquid suction head pumps the liquid into the inside of the filter box. The filter box filters the large flocs through the filter screen and activated carbon layer, and then precipitates the impurities inside the sewage through the sedimentation tank, and then discharges the filtered sewage into the inside of the drainage pipe. , use the drain pipe to pour the liquid back into the waste water treatment tank, the operator can open the drain valve, and then discharge the industrial wastewater out of the waste water treatment tank. In this application, the waste water after the reaction in the filter tank is pumped out and filtered through the water pump, and then returned to the filter tank, which will dilute the content of flocculated impurities in the wastewater in the filter tank, making it more and more difficult to collect the flocculated impurities after the equipment has been working for a period of time, and it is impossible to completely collect the flocculated impurities in the wastewater. Flocculated impurities will block part of the filter holes and affect the filtration efficiency of wastewater.

In view of this, the utility model is proposed.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an impurity collection device for industrial wastewater treatment.

In order to solve the problems of the technologies described above, the basic idea of the technical solution adopted by the utility model is:

An impurity collection device for industrial waste water treatment, comprising a filter box, the opposite sides of the filter box are respectively connected with a waste water stirring mechanism and a drain valve, and a water guide plate, a filter plate, and a slag guide plate are sequentially provided in the filter box along the length direction, and a belt drive is fitted for rotation in the filter box, and a plurality of scrapers are arrayed along the transmission direction on the belt drive, and the scrapers correspond to the filter plates, and the scrapers are in a U-shaped plate structure.

Optionally, the height of the side surface of the water guide plate gradually decreases from the end away from the filter plate to the end close to the filter plate, and an arc-shaped notch is provided on the side of the water guide plate.

Optionally, one side of the filter box is connected with a slag-shaped connection frame, and the slag collection box is arranged in the slag-shaped connection frame. The bottom of the slag-shaped connection frame is threaded with a first positioning screw for positioning the slag collection box; the filter box is provided with a slag outlet, and the slag collection box is provided with a slag inlet gap;

Optionally, the wastewater stirring mechanism includes a mixing bucket installed on the upper side of the filter box, a connecting pipe connected between the mixing bucket and the filtering box, a motor frame mounted on the mixing bucket, a stirring motor mounted on the motor frame, a stirring shaft installed at the output end of the stirring motor, and a switching valve on the connecting pipe.

After adopting the above-mentioned technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages described below simultaneously:

Put the waste water into the waste water mixing mechanism, add flocculant and stir it, and then discharge it into the filter box. After the reaction, the waste water is filtered through the filter plate, and the belt drive is turned on to drive the scraper to move, and then the scraper scrapes the impurities filtered out of the filter plate onto the slag guide plate. Flow to the drain valve to discharge the filter box, which is convenient for secondary treatment of waste water.

Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in further detail.

Description of drawings

The drawings in the following description are only some embodiments, and those skilled in the art can obtain other drawings according to these drawings without any creative work. In the attached picture:

Fig. 1 is the three-dimensional structure schematic diagram of an embodiment of the utility model;

Fig. 2 is a sectional view of an embodiment of the utility model;

Fig. 3 is the main structure schematic diagram of an embodiment of the utility model;

In the accompanying drawings, the list of parts represented by each label is as follows:

Filter box 1, wastewater mixing mechanism 2, mixing bucket 201, connecting pipe 202, motor frame 203, stirring motor 204, stirring shaft 205, drain valve 3, water guide plate 4, filter plate 5, slag guide plate 6, belt drive 7, scraper 8, slag collecting box 9, arc-shaped gap 10, mouth-shaped connection frame 11, slag outlet 12, slag inlet gap 13, first positioning screw 14, slideway 15, baffle plate 16, second positioning screw 17 .

It should be noted that these drawings and text descriptions are not intended to limit the scope of the invention in any way, but illustrate the concept of the invention for those skilled in the art by referring to specific embodiments.

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail.

Please refer to Fig. 1-3, in this embodiment, a kind of impurity collection device for industrial waste water treatment is provided, including a filter box 1, the opposite sides of the filter box 1 are respectively connected with a waste water stirring mechanism 2, a drain valve 3, the filter box 1 is provided with a water guide plate 4, a filter plate 5, and a slag guide plate 6 in sequence along the length direction, and a belt drive 7 is fitted in the filter box 1, and a plurality of scrapers 8 are arrayed on the belt drive 7 along the transmission direction. The slag box 9 and the slag collection box 9 correspond to the slag guide plate 6 .

The waste water is put into the waste water stirring mechanism 2, and then flocculant is added to stir and then discharged into the filter box 1. The reacted waste water is filtered through the filter plate 5, and the belt drive 7 is turned on to drive the scraper 8 to move, and then the scraper 8 is used to scrape the impurities filtered out of the filter plate 5 onto the slag guide plate 6. The probability of being unable to filter or affecting the filtration efficiency, after being filtered by the filter plate 5, passes through the activated carbon stack and flows to the drain valve 3 to discharge the filter box 1, which is convenient for secondary treatment of wastewater.

Please refer to shown in Figure 2, the height of the upper side of the water guide plate 4 of the present embodiment gradually decreases from one end far away from the filter plate 5 to one end close to the filter plate 5, and the side portion of the water guide plate 4 is provided with an arc-shaped gap 10, which is convenient to guide the waste water to flow to the filter plate 5 through the water guide plate 4.

Referring to Fig. 2, one side of the filter box 1 of the present embodiment is connected with a mouth-shaped connection frame 11, and the slag collection box 9 is arranged in the mouth-shaped connection frame 11. A slideway 15 corresponding to the slag-feed gap 13 is provided, and a baffle plate 16 used to block the slag-feed gap 13 is slidably fitted in the slideway 15, and a second set screw 17 is threaded on the baffle plate 16, which facilitates positioning the position of the baffle plate 16 through the second set screw 17, facilitates keeping the baffle plate 16 in the open state of the slag-feed gap 13, facilitates opening the slag-feed gap 13 by sliding the baffle plate 16, and allows impurities on the slag guide plate 6 to pass through the slag outlet 12 and the slag-feed gap along its upper slope The port 13 enters the slag collection box 9, thereby facilitating the complete collection of filtered impurities through the slag collection box 9, and the slag entry gap 13 is blocked by the baffle plate 16, so that impurities are first accumulated on the slag guide plate 6, so that after the slag collection box 9 is taken out and the impurities in the slag collection box 9 are quickly cleaned, the slag collection box 9 is reset to open the slag entry gap 13, which is convenient for cleaning the slag collection box 9 without affecting the filtering work of the equipment.

Please refer to shown in Fig. 2, the waste water mixing mechanism 2 of the present embodiment comprises the mixing bucket 201 that is installed on the upper side of the filter box 1, the connecting pipe 202 that is connected between the mixing bucket 201 and the filter box 1, the motor frame 203 that is installed on the mixing bucket 201, the stirring motor 204 that is installed on the motor frame 203, the stirring shaft 205 that is installed on the output end of the stirring motor 204, and the switching valve on the connecting pipe 202, which is convenient for adding flocculation by putting the waste water into the mixing bucket 201. The coagulant is stirred by the stirring motor 204 to drive the stirring shaft 205 to fully react the wastewater and the medicament.

Working principle: put a sufficient amount of activated carbon in the lower part of the filter box 1, and the activated carbon is located below the filter plate 5, put the waste water into the mixing tank 201 and add flocculant, and drive the stirring shaft 205 to stir through the stirring motor 204. After the stirring is completed, open the switch valve on the connecting pipe 202, and discharge the reacted wastewater in the mixing tank 201 into the filter box 1. Further, the scraper 8 scrapes the impurities filtered out by the filter plate 5 onto the slag guide plate 6, and the impurities on the slag guide plate 6 enter the slag collection box 9 through the slag outlet 12 and the slag inlet gap 13 along its upper slope, so that the filtered impurities can be completely collected by the slag collection box 9.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

The utility model is not limited to the above-mentioned embodiments, and anyone should know that any structural changes made under the inspiration of the utility model, and any technical solutions that are the same as or similar to the utility model, all fall within the protection scope of the utility model. The technology, shape and structure parts not described in detail in the utility model are all known technologies.

Claims (6)

1. An industrial wastewater treatment impurity collection device, comprising: the filter tank (1), the relative both sides of filter tank (1) are connected with waste water rabbling mechanism (2) respectively, drain valve (3), be equipped with water guide plate (4) in proper order along length direction in filter tank (1), filter plate (5), slag guide plate (6), the internal rotation cooperation of filter tank (1) has belt drive machine (7), there are a plurality of scraper blades (8) along the drive direction array on belt drive machine (7), scraper blade (8) are corresponding with filter plate (5), scraper blade (8) are U template shape structure, filter tank (1) side cooperation has receipts sediment box (9), it is corresponding with slag guide plate (6) to receive sediment box (9).

2. An industrial wastewater treatment impurity collection device according to claim 1, wherein the height of the upper side surface of the water guide plate (4) gradually decreases from the end far away from the filter plate (5) to the end close to the filter plate (5), and an arc-shaped notch (10) is formed in the side part of the water guide plate (4).

3. The device for collecting the impurities in the industrial wastewater treatment according to claim 1, wherein one side of the filter box (1) is connected with a notch-shaped connecting frame (11), the slag collecting box (9) is arranged in the notch-shaped connecting frame (11), and a first positioning screw (14) for positioning the slag collecting box (9) is matched with the bottom end of the notch-shaped connecting frame (11) in a threaded manner.

4. An industrial wastewater treatment impurity collection device according to claim 3, wherein the filtering box (1) is provided with a slag outlet (12), and the side part of the slag collecting box (9) is provided with a slag inlet notch (13).

5. The device for collecting impurities in industrial wastewater treatment according to claim 4, wherein a slide way (15) corresponding to the slag notch (13) is arranged on the upper side of the square connecting frame (11), a baffle plate (16) for blocking the slag notch (13) is slidably matched in the slide way (15), and a second set screw (17) is matched on the baffle plate (16) in a threaded mode.

6. The device for collecting impurities in industrial wastewater treatment according to claim 1, wherein the wastewater stirring mechanism (2) comprises a stirring barrel (201) arranged on the upper side of the filtering box (1), a communicating pipe (202) connected between the stirring barrel (201) and the filtering box (1), a motor frame (203) arranged on the stirring barrel (201), a stirring motor (204) arranged on the motor frame (203), and a stirring shaft (205) arranged at the output end of the stirring motor (204).