CN221217570U - Sewage treatment filtration equipment with pretreatment structure - Google Patents

Abstract

The utility model relates to the field of sewage treatment and filtration equipment, in particular to sewage treatment and filtration equipment with a pretreatment structure, which solves the technical problems: the sewage treatment capability of the chemical and biological treatment system in the existing sewage treatment filtering equipment is easily influenced by the sewage water temperature, so that the sewage treatment efficiency is reduced, and the technical scheme is as follows: the sewage treatment filtering equipment with the pretreatment structure comprises a sewage treatment tank, a fixed connection assembly, a pretreatment device, a PH value adjusting module, a stirring mechanism and a temperature adjusting module; according to the utility model, the temperature adjusting module is additionally arranged in the pretreatment device, so that the sewage treated by the PH value adjusting module matched with the stirring mechanism is heated, the working efficiency of the sewage treatment filtering equipment is improved, and the problem that the sewage treatment capacity of a chemical and biological treatment system in the traditional sewage treatment filtering equipment is easily influenced by the sewage temperature is solved.

Description

Sewage treatment filtration equipment with pretreatment structure

Technical Field

The utility model belongs to the field of sewage treatment and filtration equipment, and particularly relates to sewage treatment and filtration equipment with a pretreatment structure.

Background

Water is an essential natural resource for life and production of human beings, but the water resource in the nature has a large amount of impurities, so that the water resource cannot be directly taken in the life and production of the human beings, and the water resource in the nature needs to be treated by using the sewage treatment and filtration equipment when the water is required to be put into production, and the sewage treatment and filtration equipment can improve the sewage treatment efficiency by pre-treating the sewage before carrying out sewage treatment and filtration.

At present, the existing sewage treatment filtering equipment with a pretreatment structure does not have the function of adjusting the pretreatment water temperature, the temperature of sewage to be treated is easily affected by the external environment, the water temperature in nature can be greatly reduced in winter, and the treatment efficiency of a biological treatment system and a chemical treatment system in the sewage treatment filtering device is easily lowered due to the fact that the water temperature is too low.

Therefore, aiming at the problem that the traditional sewage treatment filtering equipment with the pretreatment structure does not have the function of adjusting the pretreatment water temperature, the too low water temperature in winter can lead to the reduction of the working efficiency of the sewage treatment filtering equipment, the pretreatment structure of the traditional sewage treatment filtering equipment is added with the function of adjusting the water temperature, the temperature of the sewage to be treated is controlled in a proper interval, and the biological and chemical treatment working efficiency of the sewage is improved.

Disclosure of utility model

In order to solve the problems that the sewage treatment capacity of the chemical and biological treatment systems in the existing sewage treatment filtering equipment is easily influenced by the sewage water temperature, and the sewage treatment efficiency is reduced.

The technical scheme of the utility model is as follows: a sewage treatment and filtration device with a pretreatment structure comprises a sewage treatment tank; the device also comprises a fixed connection assembly, a pretreatment device, a PH value adjusting module, a stirring mechanism and a temperature adjusting module; the sewage treatment pond is connected with preprocessing device through fixed connection subassembly through adding biological solvent and chemical agent to sewage treatment, and preprocessing device right side grafting has the rabbling mechanism that carries out mixed treatment to preprocessing device interior sewage, is provided with PH value adjusting module and temperature regulation module in the preprocessing device.

Preferably, the pretreatment device for pretreating the sewage before entering the sewage treatment filtration equipment can heat the sewage with too low temperature by additionally arranging the temperature regulation module, and the PH value regulation module is matched with the stirring mechanism to regulate the PH value of the sewage after sampling investigation of the PH value of the sewage in the pretreatment device, so that the pretreated sewage enters the sewage treatment tank through the fixed connection component.

Preferably, the fixed connection component comprises a supporting table and a water outlet pipe; the supporting bench sets up in sewage treatment pond the place ahead, and preprocessing device installs in the supporting bench top, and in the apopore of preprocessing device rear side offered was connected to outlet pipe one end, the other end of outlet pipe was pegged graft in the water inlet of sewage treatment pond top offered, utilizes the supporting bench to make preprocessing device and sewage treatment pond form the difference in height, conveniently will regard as the upper sewage of pretreatment to transport the sewage treatment pond through physical precipitation in, has the check valve on the outlet pipe, can open after sewage pretreatment is accomplished.

Preferably, the pretreatment device comprises a treatment box body, a box cover, a sedimentation tank and a hook; the treatment box body is connected with the box cover through the folding hinge, the sedimentation tank is arranged in the treatment box body, the hanging hook is fixedly connected to the top end of the sedimentation tank, the inverted trapezoid groove is formed in the sedimentation tank, and the sedimentation tank is used for automatically depositing leaves, sediment and stones with larger volumes in sewage into the sedimentation tank due to gravity after being placed, after the sewage which is subjected to sedimentation in the treatment box body is transported to sewage treatment filtering equipment, the sedimentation tank can be lifted up through the hanging hook after the box cover is opened, so that the dirt inside the sedimentation tank is treated.

Preferably, the PH value adjusting module comprises a sampling outer cylinder, a sampling inner cylinder, a square groove, a notch and a test paper box; the sampling urceolus is pegged graft in the case lid, the square groove that link up the sampling urceolus is offered for hollow drum structure and lateral wall to the sampling urceolus, the sampling inner tube is pegged graft in the sampling urceolus, the sampling inner tube is hollow drum structure, the notch that runs through the sampling inner tube lateral wall is offered to both sides around the sampling inner tube, test paper box bottom fixed connection is on sampling inner tube top, PH test paper has been placed in the test paper box, sampling hole has been offered in the sampling urceolus outside, sewage in the treatment box can be surging into in the sampling tube through square groove and notch, when needing the sample, fixed connection can act as the knob and be used for rotatory sampling inner tube in the test paper box sets up in sampling inner tube top, when carrying out the test of PH value to the sewage that the sample was accomplished, can conveniently take, the test of PH value is carried out to sewage in the section of thick bamboo through the sampling hole of seting up on the sampling urceolus.

Preferably, the PH value adjusting module further comprises an acid liquor barrel and an alkali liquor barrel; the acid liquid barrel is filled with acid solution, the alkali liquid barrel is filled with alkaline solution, pipelines with valves are inserted among the acid liquid barrel, the alkali liquid barrel and the treatment box body, after PH value test is carried out on sewage in the sampling tube, acid liquid or alkali liquid is discharged in the treatment box body according to test results, and the acid liquid barrel and the alkali liquid barrel do not have light transmittance in order to prevent photolysis of the solution in the tube.

Preferably, the stirring mechanism comprises a motor, a stirring rod and stirring blades; the motor is fixed in the support top of handling box right side fixed connection, and the stirring rod cross-under is in handling the box, and on the transmission component of motor was connected to the one end of stirring rod, a plurality of stirring flabellums were installed to the stirring rod side, when carrying out the PH value of sewage and adjusting, required rabbling mechanism stirs the sewage in the handling box for the speed that the PH value was adjusted.

Preferably, the temperature adjusting module comprises an electric heating rod; a plurality of holes are formed in the front side of the treatment box body, an electric heating rod for heating sewage in the treatment box body is inserted into the holes, the electric heating rod can directly heat the water in the treatment box body, the temperature of the sewage in the treatment box body is improved, and the sewage treatment efficiency of a chemical and biological treatment system of the sewage treatment filtering device is prevented from being influenced by too low sewage temperature.

The utility model has the beneficial effects that:

1. The temperature adjusting module is additionally arranged in the pretreatment device to heat the sewage treated by the PH value adjusting module matched with the stirring mechanism, so that the degradation of the sewage treatment effect caused by the too low water temperature reaction rate of chemical and biological treatment systems in the sewage treatment pool is avoided, and the working efficiency of the sewage treatment filtering equipment is improved;

2. In the PH value adjusting module, test paper box fixed connection is at sample inner tube top, not only can act as the impetus of rotatory sample inner tube, has shortened simultaneously and has got the distance of test paper, and the test paper box can also prevent that the test paper from being polluted by outside air or moisture, guarantees the degree of accuracy of PH value test, has improved the efficiency of carrying out PH value adjustment to sewage.

Drawings

FIG. 1 shows a schematic view of a first perspective construction of a sewage treatment filtration apparatus having a pretreatment structure according to the present utility model;

FIG. 2 shows a schematic view of a second perspective construction of the sewage treatment filtration apparatus having a pretreatment structure according to the present utility model;

FIG. 3 shows a schematic view of a sedimentation tank of an embodiment of a sewage treatment filtration apparatus with a pretreatment structure according to the present utility model;

FIG. 4 is a schematic perspective view showing a pretreatment device of a sewage treatment filtration apparatus having a pretreatment structure according to the present utility model;

FIG. 5 shows a schematic perspective view of a pretreatment tank of the sewage treatment filtration apparatus with a pretreatment structure according to the present utility model;

FIG. 6 shows a schematic view of a partial perspective construction of a pretreatment device of a sewage treatment filtration apparatus having a pretreatment structure according to the present utility model.

Reference numerals illustrate: 1. a sewage treatment tank; 2. a fixed connection assembly; 3. a pretreatment device; 4. a PH value adjusting module; 5. a stirring mechanism; 6. a temperature adjustment module; 201. a support table; 202. a water outlet pipe; 301. a treatment box body; 302. a case cover; 303. a sedimentation tank; 304. a hook; 401. sampling an outer cylinder; 402. sampling an inner cylinder; 403. a square groove; 404. a notch; 405. a test paper box; 406. an acid liquor barrel; 407. an alkali liquor barrel; 501. a motor; 502. a stirring rod; 503. stirring fan blades; 601. an electric heating rod.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-2, the present utility model provides an embodiment: a sewage treatment and filtration device with a pretreatment structure comprises a sewage treatment tank 1; the device also comprises a fixed connection component 2, a pretreatment device 3, a PH value adjusting module 4, a stirring mechanism 5 and a temperature adjusting module 6; the sewage treatment tank 1 is used for treating sewage by adding biological solvent and chemical agent, the sewage treatment tank 1 is connected with a pretreatment device 3 through a fixed connection assembly 2, a stirring mechanism 5 for carrying out mixed treatment on the sewage in the pretreatment device 3 is inserted on the right side of the pretreatment device 3, and a PH value adjusting module 4 and a temperature adjusting module 6 are arranged in the pretreatment device 3.

Referring to fig. 1-3, in the present embodiment, the fixed connection assembly 2 includes a support stand 201 and a water outlet pipe 202; the supporting table 201 is arranged in front of the sewage treatment tank 1, the pretreatment device 3 is arranged at the top end of the supporting table 201, one end of the water outlet pipe 202 is connected into a water outlet hole formed in the rear side of the pretreatment device 3, the other end of the water outlet pipe 202 is inserted into a water inlet formed in the top end of the sewage treatment tank 1, and the pretreatment device 3 comprises a treatment box 301, a box cover 302, a sedimentation tank 303 and a hook 304; the treatment box body 301 is connected with the box cover 302 through the folding hinge, the sedimentation tank 303 is arranged in the treatment box body 301, the hanging hook 304 is fixedly connected to the top end of the sedimentation tank 303, the supporting table 201 is utilized to enable the pretreatment device 3 to form a height difference with the sewage treatment tank 1, the upper sewage which is pretreated by physical precipitation is conveniently conveyed into the sewage treatment tank 1, the water outlet pipe 202 is provided with the one-way valve, after the sewage pretreatment is completed, the sedimentation tank 303 is internally provided with the inverted trapezoid groove, and after the sedimentation tank 303 is placed, large-volume leaves, sediment, stones and the like in the sewage can be automatically deposited into the sedimentation tank 303 due to gravity, after the deposited sewage in the treatment box body 301 is conveyed to the sewage treatment filtering equipment, the sedimentation tank 303 can be lifted up through the hanging hook 304 after the box cover 302 is opened, and the dirty sewage in the sedimentation tank 303 is treated.

Referring to fig. 4-5, in this embodiment, the PH adjusting module 4 includes a sampling outer cylinder 401, a sampling inner cylinder 402, a square groove 403, a notch 404, and a test paper box 405; the sampling outer cylinder 401 is inserted into the box cover 302, the sampling outer cylinder 401 is of a hollow cylinder structure, square grooves 403 penetrating through the sampling outer cylinder are formed in the side wall of the sampling outer cylinder, the sampling inner cylinder 402 is inserted into the sampling outer cylinder 401, the sampling inner cylinder 402 is of a hollow cylinder structure, notches 404 penetrating through the side wall of the sampling inner cylinder 402 are formed in the front side and the rear side of the sampling inner cylinder, the bottom end of the test paper box 405 is fixedly connected to the top end of the sampling inner cylinder 402, PH test paper is placed in the test paper box 405, sampling holes are formed in the outer side of the sampling outer cylinder 401, and the PH value adjusting module 4 further comprises an acid liquor barrel 406 and an alkali liquor barrel 407; the acid liquor barrel 406 is filled with acid solution, the alkali liquor barrel 407 is filled with alkaline solution, pipelines with valves are inserted among the acid liquor barrel 406, the alkali liquor barrel 407 and the treatment box 301, and the stirring mechanism 5 comprises a motor 501, a stirring rod 502 and stirring blades 503; the motor 501 is fixed on the top end of a bracket fixedly connected with the right side of the processing box 301, the stirring rod 502 is connected in the processing box 301 in a penetrating way, one end of the stirring rod 502 is connected to a transmission element of the motor 501, a plurality of stirring blades 503 are arranged on the side edge of the stirring rod 502, and the temperature regulating module 6 comprises an electric heating rod 601; a plurality of holes are formed in the front side of the treatment box 301, an electric heating rod 601 for heating sewage in the treatment box 301 is inserted into the holes, the sewage in the treatment box 301 can flow into the sampling cylinder through the square grooves 403 and the notches 404, when sampling is needed, the test paper box 405 fixedly connected to the sampling inner cylinder 402 can serve as a knob for rotating the sampling inner cylinder 402, the test paper box 405 is arranged above the sampling inner cylinder 402, when the sampled sewage is tested for pH value, the test for pH value is conveniently taken, the sewage in the cylinder is tested through the sampling holes formed in the sampling outer cylinder 401, after the pH value test is carried out on the sewage in the sampling cylinder, acid liquor or alkali liquor is discharged in the treatment box 301 through test results, in order to prevent the solution in the cylinder from photodecomposition, the acid liquor cylinder 406 and the alkali liquor cylinder 407 do not have light transmittance, when the pH value of the sewage is adjusted, the stirring mechanism 5 is needed for stirring the sewage in the treatment box, the speed of the pH value adjustment is accelerated, the electric heating rod 601 can directly heat the sewage in the treatment box 301, the sewage in the treatment box, the sewage temperature is improved, the sewage temperature in the treatment box is improved, and the sewage treatment efficiency is prevented from being influenced by a low-chemical treatment system, and the sewage treatment system is filtered.

When the device works, firstly, the box cover 302 is opened, external sewage is introduced into the treatment box 301, then the box cover 302 is closed, the test paper box 405 is held to rotate the sampling inner cylinder 402 by ninety degrees, the square groove 403 formed on the sampling outer cylinder 401 can be blocked by the well-arranged barrel wall of the sampling inner cylinder 402 to form a closed space, the sampling outer cylinder 401 is lifted upwards, the test paper box 405 is opened, the sewage is sampled by utilizing the dropper in the box through the sampling hole, and the PH value is tested by dripping on the test paper;

If the PH value test result is acidic, opening a one-way valve communicated with a pipeline of the alkali liquor barrel 407, if the PH test result is alkaline, opening the one-way valve communicated with the pipeline of the acid liquor barrel 406, simultaneously starting a motor 501, starting a stirring rod 502 connected to a transmission element of the motor 501 and a stirring fan blade 503 arranged on the stirring rod 502 to rotate, stirring sewage in the pretreatment tank 301, helping acid and alkali liquor to diffuse, and accelerating the adjustment speed of the PH value;

After the PH value is adjusted, standing for a period of time, and naturally sinking large-sized foreign matters such as leaves, sediment, stones and the like in the sewage into the sedimentation tank 303 at the bottom due to gravity, if the sewage temperature is below ten ℃, opening the electric heating rod 601 to heat the sewage in the pretreatment tank 301, and after the sewage is heated to a proper temperature, opening a pipeline valve connected with the sewage treatment filtering equipment to transport the pretreated sewage into the sewage treatment tank 1;

Finally, after the sewage in the pretreatment device 3 is emptied, the box cover 302 is opened, and the sedimentation tank 303 filled with the dirty sewage is lifted up by using a crane to carry out the treatment of the box 301 through a hook 304 structure on the sedimentation tank 303.

Through the steps, the temperature adjusting module 6 is additionally arranged in the pretreatment device 3, the sewage treated by the PH value adjusting module 4 matched with the stirring mechanism 5 is heated, the chemical and biological treatment systems in the sewage treatment pool are prevented from being lowered in reaction rate due to too low water temperature, the treatment effect on the sewage is poor, and the working efficiency of the sewage treatment filtering equipment is improved, so that the problem that the sewage treatment capacity of the chemical and biological treatment systems in the traditional sewage treatment filtering equipment is easily affected by the water temperature of the sewage is solved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (7)

1. A sewage treatment and filtration device with a pretreatment structure comprises a sewage treatment tank (1); the device is characterized by further comprising a fixed connection assembly (2), a pretreatment device (3), a PH value adjusting module (4), a stirring mechanism (5) and a temperature adjusting module (6); the sewage treatment tank (1) is used for treating sewage by adding biological solvent and chemical agent, the sewage treatment tank (1) is connected with a pretreatment device (3) through a fixed connection assembly (2), a stirring mechanism (5) for carrying out mixed treatment on sewage in the pretreatment device (3) is inserted on the right side of the pretreatment device (3), and a PH value adjusting module (4) and a temperature adjusting module (6) are arranged in the pretreatment device (3).

2. The sewage treatment and filtration device with the pretreatment structure according to claim 1, wherein the fixed connection assembly (2) comprises a supporting table (201) and a water outlet pipe (202); the supporting table (201) is arranged in front of the sewage treatment tank (1), the pretreatment device (3) is arranged at the top end of the supporting table (201), one end of the water outlet pipe (202) is connected in a water outlet hole formed in the rear side of the pretreatment device (3), and the other end of the water outlet pipe (202) is inserted into a water inlet formed in the top end of the sewage treatment tank (1).

3. The sewage treatment filtration device with pretreatment structure according to claim 1, wherein the pretreatment device (3) comprises a treatment box body (301), a box cover (302), a sedimentation tank (303) and a hook (304); the treatment box body (301) is connected with the box cover (302) through a folding hinge, the sedimentation tank (303) is arranged in the treatment box body (301), and the top end of the sedimentation tank (303) is fixedly connected with a hook (304).

4. The sewage treatment filtering device with the pretreatment structure according to claim 1, wherein the PH value adjusting module (4) comprises a sampling outer cylinder (401), a sampling inner cylinder (402), a square groove (403), a notch (404) and a test paper box (405); sampling urceolus (401) are pegged graft in case lid (302), sampling urceolus (401) are hollow cylinder structure and lateral wall has been seted up square groove (403) that link up the sampling urceolus, sampling urceolus (402) are pegged graft in sampling urceolus (401), sampling urceolus (402) are hollow cylinder structure, notch (404) that run through sampling urceolus (402) lateral wall are seted up to both sides around the sampling urceolus, test paper box (405) bottom fixed connection is in sampling urceolus (402) top, PH test paper has been placed in test paper box (405), sampling hole has been seted up in sampling urceolus (401) outside.

5. The sewage treatment and filtration device with pretreatment structure according to claim 4, wherein the PH adjusting module (4) further comprises an acid liquor tank (406) and an alkali liquor tank (407); the acid liquor barrel (406) is filled with acid solution, the alkali liquor barrel (407) is filled with alkaline solution, and pipelines with valves are inserted among the acid liquor barrel (406), the alkali liquor barrel (407) and the treatment box body (301).

6. A sewage treatment filtration apparatus with pretreatment structure according to claim 3, wherein the stirring mechanism (5) comprises a motor (501), a stirring rod (502) and stirring blades (503); the motor (501) is fixed on the top end of a bracket fixedly connected with the right side of the processing box body (301), the stirring rod (502) is connected in the processing box body (301) in a penetrating way, one end of the stirring rod (502) is connected to a transmission element of the motor (501), and a plurality of stirring blades (503) are arranged on the side edge of the stirring rod (502).

7. A sewage treatment filtration apparatus with pretreatment structure according to claim 3, characterized in that the temperature adjusting module (6) comprises an electric heating rod (601); a plurality of holes are formed in the front side of the treatment box body (301), and an electric heating rod (601) for heating sewage in the treatment box body (301) is inserted into the holes.