CN110204096B

CN110204096B - Integrated treatment equipment for wastewater purification

Info

Publication number: CN110204096B
Application number: CN201910498997.0A
Authority: CN
Inventors: 田丽华
Original assignee: Shandong Zhongwang Hengli Environmental Technology Co ltd
Current assignee: SHANDONG ZHONGWANG HENGLI ENVIRONMENTAL TECHNOLOGY Co.,Ltd.
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2021-12-24
Anticipated expiration: 2039-06-11
Also published as: CN110204096A; WO2020248525A1

Abstract

The invention relates to the field of environmental protection, and particularly discloses integrated treatment equipment for wastewater purification, which comprises a tank body, a water inlet tank, a partition plate, a hydraulic telescopic mechanism, a fan and a water pump, wherein the water inlet tank is arranged on the tank body; a plurality of partition plates are fixed in the tank body, the tank body is divided into a dispersing cylinder, a dosing mixing cavity, a medicament cavity, a filter cavity and a sewage discharge cavity, and a first filter screen, a second filter screen and a third filter screen which are equidistant from left to right are arranged in the filter cavity; the fixed horizontally transmission shaft that wears to establish on the center pin of first filter screen, second filter screen, third filter screen, the transmission shaft wear out jar body end and stretch into the transmission case in, coaxial fixed impeller on the driving gear, just to being provided with the outlet pipe in the left side of impeller. According to the invention, the plurality of rotatable filter screens are arranged, and the rotation of the filter screens is driven by water flow, so that the energy consumption is reduced, meanwhile, the filter screens can rotate, the filtering area is uniform, and the condition that meshes are blocked or the filter screens cannot be utilized is avoided.

Description

Integrated treatment equipment for wastewater purification

Technical Field

The invention relates to the field of environmental protection, in particular to integrated treatment equipment for wastewater purification.

Background

Sewage may be defined as a waste-laden liquid or water mixed with ground water, surface water, snow storms, etc. discharged from residential, institutional, commercial or industrial areas from the point of view of the source of the sewage. Sewage is in many categories and accordingly there are many techniques and processes to reduce the environmental impact of sewage. Sewage can be classified into these four categories according to the source of the sewage. The first type is industrial wastewater, the second type is domestic sewage, the third type is commercial sewage, and the fourth type is surface runoff from rainwater, snow water and expressway drainage.

The wastewater treatment devices disclosed in chinese patent publication No. CN 109553222 a filter wastewater through static filter screens to remove impurities therein, but the long-term static filtration results in a large amount of impurities filtered at a certain position on the filter screens, while other positions cannot be utilized, which affects the final wastewater treatment effect, and thus, the improvement of the existing wastewater treatment devices is required.

Disclosure of Invention

The present invention is directed to an integrated wastewater treatment facility to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

an integrated treatment device for wastewater purification comprises a tank body, a water inlet tank, a partition plate, a hydraulic telescopic mechanism, a fan and a water pump; the water inlet tank is fixedly arranged at the bottom of the tank body, the tank body is communicated with the water inlet tank, the water inlet tank is of a cylindrical structure, one end of the water inlet tank is communicated with the water pump, and wastewater is sent into the water inlet tank; a plurality of partition plates are fixed in the tank body, the tank body is divided into a dispersing cylinder, a dosing mixing cavity, a medicament cavity, a filter cavity and a sewage discharge cavity, the longitudinal section of the dispersing cylinder is triangular, the dosing mixing cavity and the medicament cavity are positioned on the left side of the dispersing cylinder, the medicament cavity is positioned above the dosing mixing cavity, and the dosing mixing cavity is not communicated with the medicament cavity; the filter cavity and the sewage discharge cavity are positioned on the right side of the dispersing cylinder, the filter cavity is positioned above the sewage discharge cavity, the filter cavity is not communicated with the sewage discharge cavity, and the dosing mixing cavity is communicated with the filter cavity so that sewage in the dosing mixing cavity enters the filter cavity; a plurality of dispersing heads are arranged on the left side wall of the dispersing cylinder, and sewage in the dispersing cylinder is sent into the dosing mixing cavity through the dispersing heads; the medicament cavity is filled with medicament, and the medicament cavity is communicated with a fan to send air into the medicament cavity, so that the medicament can flow conveniently; the outer side of the top of the medicament cavity is fixedly provided with at least two hydraulic telescopic mechanisms, the output ends of the hydraulic telescopic mechanisms vertically extend downwards into the medicament cavity, the lower end of the vertical driving pipe is fixedly connected with a vertical driving pipe, the driving pipe downwards passes through a clapboard between the dosing mixing cavity and the medicament cavity and is in sealed sliding connection, so that the driving pipe can move in the vertical direction, a plurality of medicine feeding holes are arranged on the driving tube at the same height, the medicine feeding holes are positioned in the medicine cavity when the driving tube moves upwards to the highest position, the medicine feeding holes are positioned in the medicine feeding mixing cavity when the driving tube moves downwards to the lowest position, the medicine enters the driving tube when in the medicine cavity, and can be blocked from entering the driving tube when in the medicine adding mixing cavity, therefore, when the driving pipe moves up and down, the medicament can enter the driving pipe intermittently, and the medicament can be mixed with the sewage in the dosing mixing cavity conveniently; be provided with the first filter screen from a left side right equidistance in the filter chamber, the second filter screen, the third filter screen, at first filter screen, the second filter screen, fixed the wearing to be equipped with horizontally transmission shaft on the center pin of third filter screen, the transmission shaft is worn out jar body end and is stretched into in the transmission case, coaxial fixed driven gear on the transmission shaft that corresponds in the transmission case, be provided with the driving gear under the driven gear, around having the cingulum between driven gear and the driving gear, make the driving gear, driven gear synchronous rotation, coaxial fixed impeller on the driving gear, just to being provided with the outlet pipe in the left side of impeller, the outlet pipe communicates in with the filter chamber, make the sewage of filter chamber discharge from the outlet pipe, promote the impeller rotation, thereby drive first filter screen, the second filter screen, the slow rotation of third filter screen.

Further: the dispersion head comprises the big tube head of round platform shape, the connection tube head of coaxial intercommunication at big tube head top and the water spray tube head of round platform shape, and intercommunication in big tube head and the dispersion section of thick bamboo can enter into more sewage in the dispersion head through the big tube head of diameter, and the diameter of water spray tube head is less, makes the quick from the top blowout of inside sewage, increases the velocity of flow, is convenient for enter into the sewage flow that adds the medicine and mixes the intracavity, the material of water spray tube head is rubber, makes rivers only can enter into from the dispersion section of thick bamboo and adds the medicine and mix the intracavity, avoids the backward flow.

Further: the medicine that corresponds on the lateral wall of driving tube mixes the intracavity and is fixed with a plurality of horizontally stirring boards, can drive the rivers flow from top to bottom through reciprocating the stirring board, is convenient for improve the mixture of medicament.

Further: first filter screen, second filter screen, third filter screen are circular structure, and the mesh reduces from a left side to the right side gradually to be equipped with the closing plate between the inner wall of first filter screen, second filter screen, third filter screen and filter chamber, keep sealed between edge and the filter chamber, make sewage flow from the regional right side of first filter screen, second filter screen, third filter screen.

Further: the sewage draining outlet is formed in the left sides of the first filter screen, the second filter screen and the third filter screen which correspond to the partition plate between the filter cavity and the sewage draining cavity, the sewage draining valve is installed on the sewage draining outlet, impurities in the first filter screen, the second filter screen and the third filter screen after filtration can be conveniently cleaned, and the bottom of the sewage draining cavity is communicated with a sewage draining pipe.

Further: the top of the medicament cavity is provided with a filling opening with a sealing door, so that the medicament is conveniently filled into the medicament cavity.

Further: the bottom of the transmission case is connected with a drain pipe, so that the sewage after internal treatment is discharged.

Further: a horizontal transmission belt is arranged in the water inlet tank, transmission rollers are wound at two ends of the transmission belt, and one of the transmission rollers is coaxially connected with a driving motor to drive the transmission belt to move; be fixed with a plurality of and its vertically removal filter screen in the outside equidistance of drive belt, remove the filter screen and follow the drive belt and remove, filter the screening to the impurity of aquatic, when driving roller clockwise turning, remove the filter screen and remove at the top and filter water, can fall into the bottom of case of intaking with impurity when removing the below, avoid impurity to stay the top and enter into jar internal.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the plurality of rotatable filter screens are arranged, and the rotation of the filter screens is driven by water flow, so that the energy consumption is reduced, meanwhile, the filter screens can rotate, the filtering area is uniform, the condition that meshes are blocked or the filter screens cannot be utilized is avoided, and the filtering effect is improved; a plurality of filter screens are arranged to filter impurities from large to small in sequence, so that the water flow passing property of the filter screens is ensured, and the filtering efficiency is improved; be provided with the filter screen that follows the drive belt and remove in the case of intaking, carry into the bottom of case of intaking with filterable impurity, leave the aquatic impurity that gets into in the case of intaking, reduce the impurity of great granule and enter into jar internal. The processing equipment has high integration degree, small volume and wide application range.

Drawings

FIG. 1 is a schematic view showing the construction of an integrated treatment apparatus for wastewater purification.

FIG. 2 is a schematic view showing the structure of a dispersing head in an integrated wastewater treatment apparatus.

FIG. 3 is a schematic view showing the construction of a belt in an integrated wastewater treatment apparatus.

In the figure: 1-tank body, 2-water inlet tank, 3-driving roller, 4-driving belt, 5-moving filter screen, 6-dispersing cylinder, 7-dispersing head, 71-big pipe head, 72-connecting pipe head, 73-water spraying pipe head, 8-dosing mixing cavity, 9-medicament cavity, 10-clapboard, 11-filtering cavity, 12-blowdown cavity, 13-blowdown valve, 14-hydraulic telescopic mechanism, 15-driving pipe, 16-medicine inlet hole, 17-stirring plate, 18-first filter screen, 19-second filter screen, 20-third filter screen, 21-driving tank, 22-driving shaft, 23-water outlet pipe, 24-impeller, 25-driving gear, 26-driven gear, 27-toothed belt and 28-water outlet pipe, 29-blower, 30-water pump.

Detailed Description

Example 1

Referring to the drawings, in the embodiment of the present invention, an integrated treatment apparatus for wastewater purification includes a tank 1, a water inlet tank 2, a partition plate 10, a hydraulic telescopic mechanism 14, a fan 29, and a water pump 30; the water inlet tank 2 is fixedly arranged at the bottom of the tank body 1, the tank body 1 is communicated with the water inlet tank 2, the water inlet tank 2 is of a cylindrical structure, one end of the water inlet tank is communicated with the water pump 30, and wastewater is fed into the water inlet tank 2; a plurality of partition plates 10 are fixed in the tank body 1, the tank body 1 is divided into a dispersing cylinder 6, a dosing mixing cavity 8, a medicament cavity 9, a filter cavity 11 and a sewage discharge cavity 12, the longitudinal section of the dispersing cylinder 6 is triangular, the dosing mixing cavity 8 and the medicament cavity 9 are positioned on the left side of the dispersing cylinder 6, the medicament cavity 9 is positioned above the dosing mixing cavity 8, and the dosing mixing cavity 8 is not communicated with the medicament cavity 9; filter chamber 11, blowdown chamber 12 are located the right side of dispersion section of thick bamboo 6, and filter chamber 11 is located the top of blowdown chamber 12, do not communicate between filter chamber 11 and the blowdown chamber 12, add medicine hybrid chamber 8 and filter chamber 11 intercommunication, make the sewage in the medicine hybrid chamber 8 enter into filter chamber 11.

The left side wall mounting of dispersion section of thick bamboo 6 has a plurality of dispersion head 7, send into through dispersion head 7 the sewage in the dispersion section of thick bamboo 6 and add medicine mixing chamber 8 in, dispersion head 7 is by the big tube head 71 of round platform shape, coaxial intercommunication constitutes at the connector tube head 72 at big tube head 71 top and the water spray tube head 73 of round platform shape, intercommunication in big tube head 71 and the dispersion section of thick bamboo 6, can enter into more sewage in the dispersion head 7 through the big tube head 71 that the diameter is great, water spray tube head 73's diameter is less, make the quick from the top blowout of inside sewage, increase the velocity of flow, be convenient for enter into the sewage that adds medicine mixing chamber 8 and flow, water spray tube head 73's material is rubber, makes rivers only can enter into from dispersion section of thick bamboo 6 and add medicine mixing chamber 8 in, avoids the backward flow.

The medicament cavity 9 is filled with medicaments, the top of the medicament cavity 9 is provided with a filling opening with a sealing door, so that the medicaments can be conveniently filled in the medicament cavity, the blower 29 is communicated in the medicament cavity 9, air is fed into the medicament cavity 9, and the medicaments can conveniently flow; the outer side of the top of the medicine cavity 9 is fixedly provided with at least two hydraulic telescopic mechanisms 14, the output end of each hydraulic telescopic mechanism 14 vertically extends downwards into the medicine cavity 9, the lower end of each hydraulic telescopic mechanism is fixedly connected with a vertical driving pipe 15, the driving pipe 15 downwards penetrates through a partition plate 10 between the dosing mixing cavity 8 and the medicine cavity 9 and is in sealed sliding connection, so that the driving pipe 15 can move in the vertical direction, the driving pipe is provided with a plurality of medicine feeding holes 16 at the same height, the medicine feeding holes 16 are positioned in the medicine cavity 9 when the driving pipe 15 moves upwards to the highest position, the medicine feeding holes 16 are positioned in the dosing mixing cavity 8 when the driving pipe 15 moves downwards to the lowest position, so that medicine can enter the driving pipe 15 when the dosing mixing cavity 8 moves upwards and downwards, and intermittent medicine can enter the driving pipe 15 when the driving pipe 15 moves upwards and downwards, the medicament is convenient to be mixed with the sewage in the dosing mixing cavity 8; the medicine mixing chamber 8 internal fixation that corresponds on the lateral wall of driving tube 15 has a plurality of horizontally stir boards 17, can drive rivers flow from top to bottom through reciprocating stir board 17, is convenient for improve the mixture of medicament.

A first filter screen 18, a second filter screen 19 and a third filter screen 20 which are equidistant from left to right are arranged in the filter cavity 11, the first filter screen 18, the second filter screen 19 and the third filter screen 20 are of a circular structure, meshes are gradually reduced from left to right, a sealing plate is arranged between the first filter screen 18, the second filter screen 19 and the third filter screen 20 and the inner wall of the filter cavity 11 to keep the sealing between edges and the filter cavity 11, so that sewage flows rightwards from the areas of the first filter screen 18, the second filter screen 19 and the third filter screen 20, a horizontal transmission shaft 22 is fixedly arranged on the central shaft of the first filter screen 18, the second filter screen 19 and the third filter screen 20 in a penetrating way, the transmission shaft 22 penetrates out of the tail end of the tank body 1 and extends into the transmission box 21, a driven gear 26 is coaxially fixed on the corresponding transmission shaft 22 in the transmission box 21, a driving gear 25 is arranged right below the driven gear 26, a toothed belt 27 is wound between the driven gear 26 and the driving gear 25, so that the driving gear 25 and the driven gear 26 synchronously rotate, the driving gear 25 coaxially fixes the impeller 24, the left side of the impeller 24 is provided with the water outlet pipe 23 in a right way, the water outlet pipe 23 is communicated with the inside of the filter cavity 11, so that sewage in the filter cavity 11 is discharged from the water outlet pipe 23, the impeller 24 is pushed to rotate, the first filter screen 18, the second filter screen 19 and the third filter screen 20 are driven to slowly rotate, the bottom of the transmission box 21 is connected with a water discharge pipe 28, and the internally treated sewage is discharged.

The first filter screen 18, the second filter screen 19, the third filter screen 20 left side that correspond on the baffle 10 between filter chamber 11 and blowdown chamber 12 have all seted up the drain, install blowoff valve 13 on the drain, be convenient for to the impurity clearance after first filter screen 18, second filter screen 19, the third filter screen 20 filters, the bottom intercommunication of blowdown chamber 12 has the blow off pipe.

Example 2

On the basis of the embodiment 1, a horizontal transmission belt 4 is arranged in the water inlet tank 2, two ends of the transmission belt 4 are wound with transmission rollers 3, one of the transmission rollers 3 is coaxially connected with a driving motor, and the transmission belt 4 is driven to move; be fixed with a plurality of and its vertically removal filter screen 5 in the outside equidistance of drive belt 4, remove filter screen 5 and follow drive belt 4 and remove, filter the screening to the impurity of aquatic, when driving roller 3 clockwise turning, remove filter screen 5 and remove at the top and filter water, can fall into the bottom of case 2 of intaking with impurity when removing the below, avoid impurity to stay the top and enter into jar body 1.

In the device, sewage which just enters is filtered by the movable filter screen 5 which follows the transmission belt 4, so that the amount of impurities which enter the tank body 1 is reduced, and the movable filter screen 5 moves along with the movement of the tank body, so that the sewage can be conveyed while being filtered, and the impurities are positioned at the bottom of the water inlet tank 2; after entering the dispersing cylinder 6, the water uniformly flows upwards through the dispersing head 7 on the dispersing cylinder, the water entering the dosing mixing cavity 8 is mixed with the intermittently added medicament, harmful substances in the water are removed, and the water is purified by a physical and chemical mode; the sewage after the processing enters into filter chamber 11, first filter screen 18 through the setting, second filter screen 19, third filter screen 20 filters in proper order, filter the impurity that aquatic produced, at filterable in-process first filter screen 18, second filter screen 19, third filter screen 20 is under rivers drive effect and rotate, make first filter screen 18, second filter screen 19, even filtration to water on the third filter screen 20, improve the filter effect, the water after the final processing flows from drain pipe 28.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An integrated treatment device for wastewater purification comprises a tank body (1), a water inlet tank (2), a partition plate (10), a hydraulic telescopic mechanism (14), a fan (29) and a water pump (30); the water inlet tank (2) is fixedly arranged at the bottom of the tank body (1), the tank body (1) is communicated with the water inlet tank (2), the water inlet tank (2) is of a cylindrical structure, and one end of the water inlet tank is communicated with the water pump (30); the novel chemical dosing tank is characterized in that a plurality of partition plates (10) are fixed in the tank body (1), the interior of the tank body (1) is divided into a dispersing cylinder (6), a dosing mixing cavity (8), a chemical cavity (9), a filtering cavity (11) and a sewage discharging cavity (12), the longitudinal section of the dispersing cylinder (6) is triangular, the dosing mixing cavity (8) and the chemical cavity (9) are located on the left side of the dispersing cylinder (6), and the chemical cavity (9) is located above the dosing mixing cavity (8); the filter cavity (11) and the sewage discharge cavity (12) are positioned on the right side of the dispersion barrel (6), the filter cavity (11) is positioned above the sewage discharge cavity (12), and the medicine adding mixing cavity (8) is communicated with the filter cavity (11); a plurality of dispersing heads (7) are arranged on the left side wall of the dispersing cylinder (6); the medicament cavity (9) is filled with medicament, and a fan (29) is communicated with the medicament cavity (9); the outer side of the top of the medicament cavity (9) is fixedly provided with at least two hydraulic telescopic mechanisms (14), the output end of each hydraulic telescopic mechanism (14) vertically extends downwards into the medicament cavity (9), the lower end of each hydraulic telescopic mechanism is fixedly connected with a vertical driving pipe (15), the driving pipe (15) downwards penetrates through a partition plate (10) between the medicament adding mixing cavity (8) and the medicament cavity (9) and is connected with the medicament cavity in a sealing and sliding manner, and a plurality of medicament inlet holes (16) at the same height are formed in the driving pipe (15); a first filter screen (18), a second filter screen (19) and a third filter screen (20) which are equidistant from left to right are arranged in the filter cavity (11);

a horizontal transmission shaft (22) is fixedly arranged on the central shaft of the first filter screen (18), the second filter screen (19) and the third filter screen (20) in a penetrating manner, the transmission shaft (22) penetrates out of the tail end of the tank body (1) and extends into the transmission box (21), a driven gear (26) is coaxially fixed on the corresponding transmission shaft (22) in the transmission box (21), a driving gear (25) is arranged under the driven gear (26), a toothed belt (27) is wound between the driven gear (26) and the driving gear (25), an impeller (24) is coaxially fixed on the driving gear (25), a water outlet pipe (23) is arranged right on the left side of the impeller (24), and the water outlet pipe (23) is communicated with the inside of the filter cavity (11);

the dispersion head (7) consists of a circular truncated cone-shaped large pipe head (71), a connecting pipe head (72) and a circular truncated cone-shaped water spraying pipe head (73), wherein the connecting pipe head (72) is coaxially communicated with the top of the large pipe head (71), and the large pipe head (71) is communicated with the inside of the dispersion cylinder (6); the water spray pipe head (73) is made of rubber; a plurality of horizontal stirring plates (17) are fixed in the corresponding dosing mixing cavity (8) on the side wall of the driving pipe (15); the first filter screen (18), the second filter screen (19) and the third filter screen (20) are of circular structures, and meshes are gradually reduced from left to right; a sewage draining outlet is formed in each of the left sides of the first filter screen (18), the second filter screen (19) and the third filter screen (20) which correspond to the partition board (10) between the filter cavity (11) and the sewage draining cavity (12), a sewage draining valve (13) is mounted on each sewage draining outlet, and the bottom of the sewage draining cavity (12) is communicated with a sewage draining pipe; horizontal transmission belt (4) are arranged in the water inlet tank (2), two ends of the transmission belt (4) are wound with transmission rollers (3), and a plurality of movable filter screens (5) vertical to the transmission belts are fixed on the outer sides of the transmission belts (4) at equal intervals.

2. The integrated processing apparatus for purifying wastewater according to claim 1, wherein: the top of the medicament cavity (9) is provided with a filling opening with a sealing door.

3. The integrated processing apparatus for purifying wastewater according to claim 1, wherein: the bottom of the transmission case (21) is connected with a drain pipe (28).