CN212954667U

CN212954667U - Novel integrated water purifying equipment

Info

Publication number: CN212954667U
Application number: CN202021872394.7U
Authority: CN
Inventors: 黄鹏
Original assignee: Nanjing Taixin Ecological Technology Co ltd
Current assignee: Nanjing Taixin Ecological Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-13
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a novel integrated water purifying device, which belongs to the technical field of water treatment equipment. A novel integrated water purifying device comprises a device body, wherein a medicament mixing reaction area, a separation chamber, a middle clean water pool, a filter pool, a rear-end clean water pool and a dissolved gas tank are sequentially arranged along the sewage flow direction, the dissolved gas tank is fixedly arranged on the side wall of the medicament mixing reaction area, the bottom end of the medicament mixing reaction area is communicated with the separation chamber, a contact chamber, a separation area and a scum pool are sequentially arranged in the separation chamber along the direction away from the medicament mixing reaction area, a device water inlet pipe is arranged on the side wall of the medicament mixing reaction area, and a coagulant adding pipe is arranged on the side wall of the device water inlet pipe; the utility model realizes the separation of water and suspended matters; the suspended solid is scraped to the scum pond through the scum scraper, and the filter is under the effect of pressure difference, and water permeates through the filter material, and solid particles, bacteria, colloid and the like are intercepted as media, thereby realizing the further separation of water and solid.

Description

Novel integrated water purifying equipment

Technical Field

The utility model relates to a water treatment facilities technical field especially relates to a novel integration water purification unit.

Background

In 2013, the action plan for preventing and treating water pollution, issued by the State Council, puts higher requirements on strict total water consumption, good industrial water conservation and improved water use efficiency. A series of measures such as strengthening industrial water-saving management and improving industrial water consumption rate are further provided in 'industry green development planning' (2016-.

Along with the process of urbanization and industrialization, the water consumption of people living and industry is increased day by day, the contradiction is also increased more and more, and the shortage of water supply will restrict the development of economy to a great extent. Industrial water accounts for about one fourth of the total water consumption, and enterprises use domestic water all the time, so that the pressure of the domestic water is increased to a great extent, and the drinking water of residents cannot be guaranteed to the best, so that the reduction of the water taking from a drinking water source and the reduction of the use of tap water by the industrial water are of great significance. In addition, the quality of the domestic water is higher than that of the water used by ordinary enterprises, and the cost is also high, so that the domestic water is used for replacing a water source, the contradiction between industrial water and domestic water is relieved, and the domestic water supply system has important significance.

In view of that the water quality requirement of some industries is not as high as that of domestic water, that is, the water quality requirement is less than that of tap water, so that some of the water sources for industrial water can come from rivers, lakes, reservoirs and other water sources in non-drinking water protection areas, but the non-drinking water sources cannot be directly applied to industrial production, because the non-drinking water sources contain impurities such as suspended matters, solid particles, colloids, microorganisms and bacteria, which affect the normal production of equipment, there is a need to design a water purifying apparatus for treating the non-drinking water sources to meet the water quality requirement of industrial water.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the non-drinking water source can not be directly applied to the industrial production in the prior art, and providing a novel integrated water purifying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel integrated water purifying device comprises a device body, wherein a medicament mixing reaction area, a separation chamber, a middle clean water pool, a filter pool, a rear-end clean water pool and a dissolved gas tank are sequentially arranged along the sewage flow direction, the dissolved gas tank is fixedly arranged on the side wall of the medicament mixing reaction area, the bottom end of the medicament mixing reaction area is communicated with the separation chamber, a contact chamber, a separation area and a scum pool are sequentially arranged in the separation chamber along the direction away from the medicament mixing reaction area, a device water inlet pipe is arranged on the side wall of the medicament mixing reaction area, a coagulant dosing pipe is arranged on the side wall of the device water inlet pipe, the output end of the dissolved gas tank is connected with a releaser arranged in the contact chamber through a water outlet pipe of the dissolved gas tank, a flocculant dosing pipe is arranged at the top of the medicament mixing reaction area; a scum scraper is arranged at the top of the separation chamber, and a scraper plate used for scraping scum into a scum pool is arranged on the scum scraper; the top of separation chamber communicates with each other with middle clean water basin, inside cloth basin, filter material, the filter head of being equipped with from top to bottom in proper order in the filtering pond, the bottom and the rear end clean water basin intercommunication in filtering pond, the lateral wall in rear end clean water basin is equipped with the outlet pipe.

Preferably, the stirrer comprises a stirring motor, a stirring shaft rotatably arranged at the output of the stirring motor, and a stirring rod fixedly arranged on the side wall of the stirring shaft.

Preferably, the slag scraper is slidably arranged at the top of the separation chamber, a scraper at the bottom of the slag scraper extends towards the inside of the separation chamber and is arranged above the separation chamber, and a slag scraper baffle for limiting the slag scraper is fixedly arranged in the separation chamber.

Preferably, the lateral wall of separator still is equipped with the water pump, the end connection of intaking of water pump is connected with the perforation collecting main pipe that extends to the separator inside, the perforation collecting main pipe that is equipped with the perforation collecting branch pipe of multichannel equipartition, the perforation collecting branch pipe is kept away from the one end that the perforation collecting main pipe extends to the inside in middle clean water basin, the perforation collecting main pipe and the perforation collecting branch pipe pass through the equipment support pipe and set up at the separator inner wall, the water outlet end of water pump links to each other with dissolved air tank through the pipeline.

Preferably, the side wall of the rear-end clean water tank is provided with a backwashing water pump, the water inlet end of the backwashing water pump is communicated with the rear-end clean water tank, the water outlet end of the backwashing water pump is connected with a backwashing pipe extending into the filter tank, and the inner wall of the filter tank is provided with a backwashing discharge groove.

Preferably, the side wall of the contact chamber is provided with a contact chamber vent pipe; a separation chamber vent pipe is arranged on the side wall of the separation chamber; a scum emptying pipe is arranged on the side wall of the scum pool; the side wall of the middle clean water tank is provided with a middle clean water tank emptying pipe; the side wall of the filter tank is provided with a back flush discharge pipe corresponding to the back flush discharge groove; and the side wall of the rear-end clean water tank is provided with a rear-end clean water tank emptying pipe.

Preferably, equipment reinforcing ribs are arranged on the peripheral side of the equipment body, and a travel switch for controlling the slag scraper to move is further arranged on the side wall of the separation chamber.

Preferably, the filter material is quartz sand, anthracite, activated carbon, ceramsite, ilmenite ore material, garnet pebbles, gravel or a combination thereof.

Compared with the prior art, the utility model provides a novel integrated water purification unit possesses following beneficial effect:

1. in the utility model, the process and the structure are simple, the treatment efficiency is high, the environment is protected, the energy is saved, the device generates a large amount of micro bubbles by introducing gas into the water, a three-phase mixture of water, gas and removed substances is formed, the bubbles are attached to the suspended particles, the density of the formed sticky body is small, and therefore the sticky body floats to the water surface, and the separation of water and suspended substances is realized; the suspended matters are scraped to a scum pool through a scum scraper. When the device is used for separation, under the action of oxygen, the concentrations of surface active substances, easily-oxidized substances, bacteria and microorganisms are reduced; under the action of pressure difference, water passes through the filtering material, and solid particles, bacteria, colloid, etc. are retained as medium, so that the further separation of water from solid is realized.

2. In the utility model, the ground water sources such as river water, lake water, reservoir and the like in the non-drinking water protection area enter the medicament mixing reaction area through the lift pump, under the pressurized air state, the air is supersaturated and dissolved, then is mixed with the raw water added with the flocculating agent in the contact chamber, and because the pressure is reduced, the supersaturated air is released, so that micro bubbles are formed, the micro bubbles are rapidly attached to suspended matters and are lifted to the surface of the contact chamber, thereby forming a sludge floating layer which is easy to remove, the sludge is discharged to a scum pool, and finally, the sludge is safely transported outside for treatment after being dehydrated; when water flows through the filter, the filter material further removes suspended matters, colloid, micro particles, bacteria and the like in the water, and finally the water flows to a water tank through a rear-end clean water tank for industrial production.

3. The utility model discloses an in, drive the (mixing) shaft through agitator motor and carry out abundant stirring to raw water, medicament in the medicament mixing reaction district with the puddler on it and mix.

4. In the utility model, the slag scraper can be arranged at the top of the separation chamber in a sliding way through the slide rail, and the sludge floating layer floating on the surface of the separation chamber is scraped into the scum pool by the scraper at the bottom of the slag scraper in the moving process of the slag scraper; and a slag scraper baffle is arranged in the separation chamber, so that the moving position of the slag scraper is limited.

5. The utility model discloses an in, the clean water body of middle clean water basin, separation chamber bottom is absorbed to dissolving in the gas jar through the perforation water collection person in charge, the perforation water collection minute pipe of water pump and its output to provide the water source for dissolving the gas jar.

6. The utility model discloses an in, through setting up the backwash water pump, the backwash water pump absorbs the cleaning water in the rear end clean water basin to the backwash intraductal, washes the water distribution groove in the filter tank, and the sewage after washing can be through back flush discharge tank discharge filtering pond.

7. In the utility model, the emptying pipe of the contact chamber is convenient for discharging the liquid generated in the contact chamber; the emptying pipe of the separation chamber is convenient for discharging the liquid generated in the separation chamber; the scum emptying pipe is convenient for scum discharge; the emptying pipe of the intermediate clear water tank is convenient for discharging the cleaning water in the intermediate clear water tank; the back-flushing discharge pipe is convenient for discharging the sewage generated after the back-flushing of the filter; the emptying pipe of the rear-end clean water tank is convenient for the clean water in the rear-end clean water tank to be discharged through the emptying pipe.

8. The utility model discloses an in, the existence of equipment strengthening rib is convenient for provide the support for the equipment body, and travel switch's existence is convenient for control the removal of scraping the sediment machine.

Drawings

Fig. 1 is a plan view of the present invention;

fig. 2 is an elevation view of the present invention.

In the figure: 1. a medicament mixing reaction zone; 2. a dissolved air tank; 3. a blender; 4. a releaser; 5. a water pump; 6. a slag scraper; 7. a travel switch; 8. a slag scraper baffle; 9. a flocculation tank water outlet baffle; 10. reinforcing ribs of the equipment; 11. a device water inlet pipe; 12. a separation chamber blow-down pipe; 13. a contact chamber vent pipe; 14. a scum emptying pipe; 15. an emptying pipe of the middle clean water tank; 16. perforating and collecting water branch pipes; 17. supporting a pipe by the equipment; 18. perforating the water collecting main pipe; 19. backwashing the tubes; 20. backwashing the water pump; 21. backwashing the discharge pipe; 22. a filter chamber; 23. a rear-end clean water tank; 24. a water distribution tank; 25. a middle clean water tank; 26. a scum pool; 27. a separation chamber; 28. a contacting chamber; 29. a water outlet pipe; 30. a water outlet pipe of the dissolved air tank; 31. backwashing the discharge tank; 32. filtering the material; 33. a filter head; 34. a coagulant adding pipe; 35. a flocculant dosing pipe; 36. a vent pipe of the rear-end clean water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, a novel integrated water purifying device comprises a device body, a medicament mixing reaction zone 1, a separation chamber 27, a middle clean water tank 25 and a filter 22 are sequentially arranged along the sewage flow direction, the device comprises a rear-end clean water tank 23 and a dissolved air tank 2, wherein the dissolved air tank 2 is fixedly arranged on the side wall of a medicament mixing reaction area 1, the bottom end of the medicament mixing reaction area 1 is communicated with a separation chamber 27, a contact chamber 28, a separation area and a scum tank 26 are sequentially arranged in the separation chamber 27 along the direction far away from the medicament mixing reaction area 1, an equipment water inlet pipe 11 is arranged on the side wall of the medicament mixing reaction area 1, a coagulant adding pipe 34 is arranged on the side wall of the equipment water inlet pipe 11, the output end of the dissolved air tank 2 is connected with a releaser 4 arranged in the contact chamber 28 through a dissolved air tank water outlet pipe 30, a flocculant adding pipe 35 is arranged at the top of the medicament mixing reaction area 1, and; a scum scraper 6 is arranged at the top of the separation chamber 27, and a scraper used for scraping scum into a scum pool 26 is arranged on the scum scraper 6; the top end of the separation chamber 27 is communicated with the middle clean water tank 25, the water distribution tank 24, the filter material 32 and the filter head 33 are sequentially arranged in the filter tank 22 from top to bottom, the bottom end of the filter tank 22 is communicated with the rear end clean water tank 23, and the side wall of the rear end clean water tank 23 is provided with a water outlet pipe 29.

The top of the medicament mixing reaction area 1 is also provided with a flocculation tank water outlet baffle 9 to prevent the flocculating agent in the medicament mixing reaction area 1 from overflowing.

The stirrer 3 comprises a stirring motor, a stirring shaft which is rotatably arranged at the output of the stirring motor and a stirring rod which is fixedly arranged on the side wall of the stirring shaft, and raw water and medicaments in the medicament mixing reaction area 1 are fully stirred and mixed by the stirring shaft and the stirring rod on the stirring shaft which are driven by the stirring motor.

The slag scraper 6 is arranged at the top of the separation chamber 27 in a sliding manner, a scraper at the bottom of the slag scraper 6 extends towards the inside of the separation chamber 27 and is arranged above the separation chamber 27, a slag scraper baffle 8 used for limiting the slag scraper 6 is fixedly arranged inside the separation chamber 27, and a sludge floating layer floating on the surface of the separation chamber 27 is scraped to the scum tank 26 by the scraper at the bottom of the slag scraper 6 in the moving process; and a scraper baffle 8 is provided inside the separation chamber 27 to define the position where the scraper 6 moves.

The lateral wall of separator 27 still is equipped with water pump 5, water pump 5's the end of intaking is connected with the perforation main pipe of catchmenting 18 that extends to the inside of separator 27, be equipped with the perforation minute pipe of catchmenting 16 of the multichannel equipartition on the perforation main pipe of catchmenting 18, perforation minute pipe of catchmenting 16 is kept away from the perforation main pipe of catchmenting 18 one end and is extended to the inside of middle clean water basin 25, perforation main pipe of catchmenting 18 and perforation minute pipe of catchmenting 16 set up at separator 27 inner wall through equipment stay tube 17, water pump 5's the delivery end links to each other with dissolving gas pitcher 2 through the pipeline, the perforation main pipe of catchmenting 18 through water pump 5 and its output, perforation minute pipe of catchmenting 16 is with middle clean water basin 25, the clean water body of separation 27.

The side wall of the rear end clean water tank 23 is provided with a backwashing water pump 20, the water inlet end of the backwashing water pump 20 is communicated with the rear end clean water tank 23, the water outlet end of the backwashing water pump 20 is connected with a backwashing pipe 19 extending to the interior of the filter 22, the inner wall of the filter 22 is provided with a backwashing discharge groove 31, the backwashing water pump 20 absorbs clean water in the rear end clean water tank 23 into the backwashing pipe 19 to flush the water distribution groove 24 in the filter 22, and the flushed sewage can be discharged out of the filter 22 through the backwashing discharge groove 31.

The side wall of the contact chamber 28 is provided with a contact chamber vent pipe 13; the side wall of the separation chamber 27 is provided with a separation chamber vent pipe 12; the side wall of the scum pool 26 is provided with a scum emptying pipe 14; the side wall of the middle clean water tank 25 is provided with a middle clean water tank emptying pipe 15; the side wall of the filter 22 is provided with a back flush discharge pipe 21 corresponding to the back flush discharge groove 31; the side wall of the rear clean water tank 23 is provided with a rear clean water tank vent pipe 36.

The periphery of the equipment body is provided with an equipment reinforcing rib 10, and the side wall of the separation chamber 27 is also provided with a travel switch 7 for controlling the slag scraper 6 to move.

The filter material 32 is quartz sand, anthracite, activated carbon, ceramsite, ilmenite ore, garnet pebble, crushed stone or a combination thereof.

In the embodiment, the retention time of the water body in the separation chamber 27 is 12min, the reaction time is 6min, the ratio of the water amount of the dissolved air to the water amount to be treated is 25%, the rising flow rate of the contact chamber 28 is 15mm/s, the dissolved air pressure is 0.3MPa, and the air flotation separation speed is 2 mm/s; the filter 22 has a filtering speed of 15m/h and a backwashing strength of 25m³/(m²·h)。

The releaser 4 is a TV type dissolved air releaser.

The working principle is as follows: water sources such as river water, lake water, a reservoir and the like from a non-drinking water protection area can enter the medicament mixing reaction area 1 through a lifting pump, a coagulant can be added into the medicament mixing reaction area 1 through a coagulant adding pipe 34, meanwhile, a flocculant can be added into the medicament mixing reaction area 1 through a flocculant adding pipe 35 at the top of the medicament mixing reaction area 1, substances entering the medicament mixing reaction area 1 can be fully mixed through the stirring action of a stirrer 3, the mixed water body enters the contact chamber 28 in the separation chamber 27, meanwhile, in a pressurized air state, air in the dissolved air tank 2 is supersaturated and dissolved, a gas-liquid mixture in the dissolved air tank 2 is conveyed to the releaser 4 through the dissolved air tank 30 and is released to the contact chamber 28 through the releaser 4, and due to the reduction of pressure, the supersaturated air is released to form smile bubbles, the sludge is quickly attached to impurities such as suspended matters, solid particles, colloid and the like in the contact chamber 28, and the impurities are lifted to the surface of the separation chamber 27, so that a sludge floating layer which is easy to remove is formed, the sludge is discharged to a scum tank 26 through a scum scraper 6, and finally, the sludge is dewatered and transported to the outside for treatment; the water without impurities enters the middle clean water tank 25 for storage, and can flow through the filter material 32 through the water distribution tank 24 in the filter 22, and the filter material 32 and the filter head 33 can further remove impurities such as suspended matters, colloids, micro particles, bacteria and the like in the water body, and finally flow into the rear clean water tank 23 and flow out through the water outlet pipe 29 for industrial production.

Taking river water as an example, the water quality of the river water before treatment is as follows:

water quality project	COD_cr	Temperature of water	Chloride compound	Color intensity	Turbidity of water
						Index of water quality	≤10mg/L	10-26℃	≤20mg/L	≤10mg/L	≤100NTU

After being treated by the water purifying equipment, the effluent quality is as follows:

water quality project	Total hardness	Temperature of water	Chloride ion	Turbidity of water	PH
						Index of water quality	≤100mg/L	10-26℃	≤40mg/L	≤2NTU	7-8

Therefore, the water purifying equipment can effectively remove impurities such as solid particles, colloid, microorganisms, bacteria and the like in a non-drinking water source so as to improve the cleanness of the water body and meet the requirement of industrial production.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel integrated water purification device comprises a device body, wherein a medicament mixing reaction area (1), a separation chamber (27), a middle clean water pool (25), a filter pool (22), a rear end clean water pool (23) and a dissolved gas tank (2) are sequentially arranged along the sewage flow direction, the dissolved gas tank (2) is fixedly arranged on the side wall of the medicament mixing reaction area (1), the integrated water purification device is characterized in that the bottom end of the medicament mixing reaction area (1) is communicated with the separation chamber (27), the inside of the separation chamber (27) is sequentially provided with a contact chamber (28), a separation area and a scum pool (26) along the direction away from the medicament mixing reaction area (1), the side wall of the medicament mixing reaction area (1) is provided with a device water inlet pipe (11), the side wall of the device water inlet pipe (11) is provided with a coagulant adding pipe (34), the output end of the gas tank dissolved gas tank (2) is connected with a releaser (4) arranged in the contact chamber (28, a flocculating agent dosing pipe (35) is arranged at the top of the medicament mixing reaction area (1), and a stirrer (3) is also arranged in the medicament mixing reaction area (1); a scum scraper (6) is arranged at the top of the separation chamber (27), and a scraper used for scraping scum into a scum pool (26) is arranged on the scum scraper (6); the top of separation chamber (27) communicates with each other with middle clean water basin (25), filtering pond (22) inside is equipped with cloth basin (24), filter material (32), filter head (33) from top to bottom in proper order, the bottom and rear end clean water basin (23) intercommunication in filtering pond (22), the lateral wall in rear end clean water basin (23) is equipped with outlet pipe (29).

2. The novel integrated water purification device as claimed in claim 1, wherein the agitator (3) comprises an agitator motor, an agitator shaft rotatably arranged at the output of the agitator motor, and an agitator rod fixedly arranged on the side wall of the agitator shaft.

3. The novel integrated water purification device according to claim 1, wherein the residue scraping machine (6) is slidably arranged at the top of the separation chamber (27), a scraper at the bottom of the residue scraping machine (6) extends towards the inside of the separation chamber (27) and is arranged above the separation chamber (27), and a residue scraping machine baffle (8) for limiting the residue scraping machine (6) is fixedly arranged in the separation chamber (27).

4. The novel integrated water purification device of claim 1, wherein a water pump (5) is further arranged on the side wall of the separation chamber (27), a water inlet end of the water pump (5) is connected with a perforated water collecting main pipe (18) extending to the inside of the separation chamber (27), a plurality of perforated water collecting branch pipes (16) are uniformly distributed on the perforated water collecting main pipe (18), one ends, far away from the perforated water collecting main pipe (18), of the perforated water collecting branch pipes (16) extend to the inside of the middle clear water tank (25), the perforated water collecting main pipe (18) and the perforated water collecting branch pipes (16) are arranged on the inner wall of the separation chamber (27) through a device supporting pipe (17), and a water outlet end of the water pump (5) is connected with the dissolved air tank (2) through a pipeline.

5. The novel integrated water purification device as claimed in claim 1, wherein a backwash water pump (20) is arranged on the side wall of the rear-end clean water tank (23), the water inlet end of the backwash water pump (20) is communicated with the rear-end clean water tank (23), the water outlet end of the backwash water pump (20) is connected with a backwash pipe (19) extending into the filter tank (22), and a backwash discharge groove (31) is formed in the inner wall of the filter tank (22).

6. A novel integrated water purification device as claimed in claim 5, characterized in that the side walls of the contact chamber (28) are provided with contact chamber vents (13); the side wall of the separation chamber (27) is provided with a separation chamber vent pipe (12); a scum emptying pipe (14) is arranged on the side wall of the scum pool (26); the side wall of the middle clean water tank (25) is provided with a middle clean water tank emptying pipe (15); the side wall of the filter tank (22) is provided with a back flush discharge pipe (21) corresponding to the back flush discharge groove (31); and a rear-end clean water tank emptying pipe (36) is arranged on the side wall of the rear-end clean water tank (23).

7. A novel integrated water purifying device according to any one of claims 1-6, characterized in that device reinforcing ribs (10) are arranged on the periphery of the device body, and the side wall of the separation chamber (27) is further provided with a travel switch (7) for controlling the movement of the residue scraper (6).

8. A novel integrated water purification unit as claimed in any one of claims 1 to 6, characterized in that the filter material (32) is quartz sand, anthracite, activated carbon, ceramsite, ilmenite, garnet pebbles, crushed stone or a combination thereof.