CN217188143U

CN217188143U - Printing and dyeing wastewater uses high-efficient filter equipment

Info

Publication number: CN217188143U
Application number: CN202220035294.1U
Authority: CN
Inventors: 陶德宇; 尹小明
Original assignee: Zhejiang Hancheng Environmental Service Co ltd
Current assignee: Zhejiang Hancheng Environmental Service Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-08-16
Anticipated expiration: 2032-01-08

Abstract

The utility model discloses a printing and dyeing wastewater uses high-efficient filter equipment belongs to printing and dyeing wastewater treatment technical field, including handling the case, install frame and the fixed cover inboard filter screen in outer frame in handling the incasement chamber, the bilateral symmetry welding of above-mentioned processing incasement chamber has two support bars, the cover is equipped with the accept rack that the level slided between two above-mentioned support bars, two above-mentioned accept rack below is connected with scraping flitch and the rubber sleeve that is used for striking off the solid, the inlet tube is installed at the center of above-mentioned case roof, the outlet pipe is installed at the center of diapire, two above-mentioned support bars side in opposite directions all are formed with the side channel, two side channels all rotate the lead screw that is connected with, the side symmetry welding of above-mentioned case outer wall has two motors. This high-efficient filter equipment is used to printing and dyeing waste water has reduced because of the solid piles up the probability that the filter effect variation that leads to, has improved filterable effect of waste water and efficiency.

Description

Printing and dyeing wastewater uses high-efficient filter equipment

Technical Field

The utility model belongs to the technical field of printing and dyeing wastewater treatment, concretely relates to printing and dyeing is high-efficient filter equipment for waste water.

Background

Printing and dyeing is a processing mode of textile industry, and the textile industry is an industry with high labor intensity and large external dependence in China. China is the biggest world textile garment production and export country, and the continuous and stable growth of textile garment export is crucial to ensuring foreign exchange storage, international balance of collection and balance, stable Renminbi exchange rate, and solving the sustainable development of social employment and textile industry in China.

With the improvement of living standard of people, printing and dyeing are gradually increased, more waste water is generated in the printing and dyeing process, and the waste water can seriously pollute the environment if not filtered, so that the waste water generated by printing and dyeing needs to be filtered. Most of the present filtering devices of this type do not have the disadvantage that cleaning of the solids after each filtration of the waste water would bring about: along with the continuous accumulation of solid, can lead to waste water filtration's efficiency lower and lower, the effect is more and more poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing and dyeing wastewater uses high-efficient filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency filtering device for printing and dyeing wastewater comprises a treatment box, an outer frame arranged in an inner cavity of the treatment box and a filter screen fixedly sleeved on the inner side of the outer frame, wherein two supporting strips are symmetrically welded on two sides of the inner cavity of the treatment box, a horizontally sliding bearing frame is sleeved between the two supporting strips, and a scraping plate and a rubber sleeve for scraping solid matters are connected below the two bearing frames;

an air inlet cylinder and an air outlet cylinder are respectively installed at two ends of the treatment box, the air inlet cylinder and the air outlet cylinder are identical in external structure, penetrate through the inner side wall and the outer side wall of the treatment box and lead to the inner cavity of the treatment box.

In one embodiment, the center of the top wall of the treatment box is provided with a water inlet pipe, the center of the bottom wall of the treatment box is provided with a water outlet pipe, the water inlet pipe and the water outlet pipe are both communicated with the inner cavity of the treatment box, and the water outlet pipe is provided with a valve for controlling the opening and closing of the water outlet pipe.

In one embodiment, two opposite side faces of the supporting bars are both provided with side grooves, the two side grooves are both rotatably connected with lead screws, and two motors are symmetrically welded on one side face of the outer wall of the treatment box.

In one embodiment, the output shaft of the motor is coaxially connected with the lead screws, and two ends of the bearing frame respectively extend into the two side grooves and are sleeved on the two lead screws in a threaded manner.

In one embodiment, the bottom wall of the receiving frame is fixedly welded with an extension seat, the top wall of the inner cavity of the extension seat is vertically provided with an electric push rod, the telescopic end of the electric push rod is welded and fixed with the center of the top wall of the scraping plate, and the rubber sleeve is bonded and fixed on the outer wall of the scraping plate.

In one embodiment, a fan and an electric heating wire are installed in the air inlet cylinder, only the fan is installed in the air outlet cylinder, and dust covers are installed on two sides of inner cavities of the air inlet cylinder and the air outlet cylinder.

This printing and dyeing wastewater uses high-efficient filter equipment's technological effect and advantage:

after the wastewater is filtered each time, the two motors work to drive the bearing frame to move from one side of the filter screen to the other side, and the solid is pushed to the discharge hole by using the scraping plate and the rubber sleeve, so that the waste is conveniently removed in real time, the probability of poor filtering effect caused by accumulation of the solid is reduced, and the filtering effect and efficiency of the wastewater are improved;

the waste water filters and simultaneously the components in the air inlet cylinder and the air outlet cylinder work, the peculiar smell gas in the device is pumped out, the diffusion of the peculiar smell gas in the surrounding environment is reduced, and the surrounding environment is protected.

Drawings

FIG. 1 is a schematic structural view of a top view of a treatment chamber according to an embodiment of the present invention after half of the treatment chamber is cut away;

FIG. 2 is a front view of a treatment chamber according to an embodiment of the present invention, with one half cut away;

FIG. 3 is an enlarged schematic view of the embodiment of FIG. 2;

FIG. 4 is an enlarged schematic view of the embodiment of the present invention shown at B in FIG. 2;

fig. 5 is a schematic view of the overall structure of the embodiment of the present invention.

In the figure: 1. a treatment tank; 2. a water inlet pipe; 3. a water outlet pipe; 4. an outer frame; 5. filtering with a screen; 6. a motor; 7. a supporting strip; 8. a lead screw; 9. a receiving frame; 10. an extension base; 11. an electric push rod; 12. a scraping plate; 13. a rubber sleeve; 14. a discharge port; 15. a valve; 16. an air inlet cylinder; 17. an air outlet cylinder; 18. a fan; 19. an electric heating wire; 20. a dust cover.

Detailed Description

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

Referring to fig. 1-3, a high efficiency filtering apparatus for printing and dyeing wastewater comprises a treatment tank 1, an outer frame 4 fixedly installed in the inner cavity of the treatment tank 1, and a filter screen 5 fixedly sleeved on the inner side of the outer frame 4, wherein a water inlet pipe 2 is installed at the center of the top wall of the treatment tank 1, a water outlet pipe 3 is installed at the center of the bottom wall of the treatment tank 1, the water inlet pipe 2 and the water outlet pipe 3 are both communicated with the inner cavity of the treatment tank 1, a valve 15 for controlling the opening and closing of the water outlet pipe 3 is installed on the water outlet pipe 3, and the valve 15 can be a valve body controlled by electric power, such as an electromagnetic valve.

Two supporting bars 7 are symmetrically welded on two sides of the inner cavity of the treatment box 1, the two supporting bars 7 are equal in height and are positioned above the outer frame 4, side grooves are formed in opposite side surfaces of the two supporting bars 7, lead screws 8 are rotatably connected in the two side grooves, two motors 6 which are equal in height are symmetrically welded on one side surface of the outer wall of the treatment box 1, only one motor 6 is shown in figure 1, but the other motor 6 is cut along with the cutting of the treatment box 1, an output shaft of the motor 6 is coaxially connected with the lead screws 8, a horizontally sliding bearing frame 9 is sleeved between the two supporting bars 7, two ends of the bearing frame 9 respectively extend into the two side grooves, and are sleeved on the two lead screws 8 in a threaded manner;

be connected with in two and accept frame 9 below and be used for scraping flitch 12 and the rubber sleeve 13 of solid, in accepting the fixed welding of frame 9 diapire and have extension seat 10, wherein extend the inner chamber of seat 10 and form by its diapire inwards caves in, and the vertical electric push rod 11 of installing of roof of extension seat 10 inner chamber, wherein, the flexible end of electric push rod 11 with scrape the center welded fastening of flitch 12 roof, rubber sleeve 13 is the U-shaped bonding fixation and scrapes flitch 12 outer wall.

An air inlet barrel 16 and an air outlet barrel 17 are respectively arranged at two ends of the treatment box 1, the external structures of the air inlet barrel 16 and the air outlet barrel 17 are the same, the air inlet barrel 16 and the air outlet barrel 17 penetrate through the inner side wall and the outer side wall of the treatment box 1 and lead to the inner cavity of the treatment box 1, one ends of the air inlet barrel 16 and the air outlet barrel 17, which extend into the inner cavity of the treatment box 1, are inclined downwards to prevent waste water from entering the inner cavity of the treatment box, a fan 18 and a heating wire 19 are arranged in the air inlet barrel 16, only a fan 18 is arranged in the air outlet barrel 17, the fan 18 in the air inlet barrel 16 is used for air inlet, the fan 18 in the air outlet barrel 17 is used for air outlet, and dust covers 20 are arranged at two sides of the inner cavities of the air inlet barrel 16 and the air outlet barrel 17.

When the efficient filtering device for the printing and dyeing wastewater is used, firstly, the water outlet pipe 3 is closed by the valve 15, the wastewater is added into the inner cavity of the treatment box 1 through the water inlet pipe 2, the wastewater can pass through the filter screen 5 in the falling process, solid matters contained in the wastewater can be automatically intercepted on the filter screen 5, and the wastewater can automatically fall on the bottom of the inner cavity of the treatment box 1;

after the solid in one round of wastewater is filtered, the electric push rod 11 extends to drive the scraping plate 12 and the rubber sleeve 13 to slide downwards to the lowest position, at the moment, the rubber sleeve 13 is attached to the top surface of the filter screen 5, the two motors 6 work to drive the two screw rods 8 to rotate, the bearing frame 9 is driven to move from one side, far away from the discharge port 14, in the inner cavity of the treatment box 1 to one side, close to the discharge port 14, and the solid is pushed to one side, close to the discharge port 14, by the scraping plate 12 and the rubber sleeve 13, so that the solid is conveniently discharged;

then, the components in the air inlet cylinder 16 and the air outlet cylinder 17 are driven to work, wherein the fan 18 in the air inlet cylinder 16 works to suck outside air into the treatment box 1 and heat the air through the heating wire 19, the fan 18 in the air outlet cylinder 17 works to communicate hot air in the treatment box 1 with odor gas and bring the odor gas to the outside, when in actual design, a pipeline is sleeved outside the air outlet cylinder 17 to discharge the odor gas to a sewer and the like, so that the pollution of the odor gas to the surrounding environment is reduced, and then the valve 15 is opened to discharge waste water from the water outlet pipe 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the invention, and equivalent alternatives or modifications according to the technical solution of the invention and the practical idea thereof should be covered by the scope of the invention.

Claims

1. The utility model provides a printing and dyeing wastewater uses high-efficient filter equipment, includes and handles case (1), installs outer frame (4) and fixed cover in the filter screen (5) of outer frame (4) inboard in handling case (1) inner chamber, its characterized in that: two supporting strips (7) are symmetrically welded on two sides of the inner cavity of the treatment box (1), a horizontally sliding bearing frame (9) is sleeved between the two supporting strips (7), and a scraping plate (12) and a rubber sleeve (13) for scraping solid materials are connected below the two bearing frames (9);

handle the both ends of case (1) and install air inlet cylinder (16) and play dryer (17) respectively, air inlet cylinder (16) are the same with the outside structure who goes out dryer (17), all run through the inside and outside both sides wall of handling case (1) and lead to in handling case (1) inner chamber.

2. The high-efficiency filtering device for printing and dyeing wastewater according to claim 1, characterized in that: handle the center of case (1) roof and install inlet tube (2), outlet pipe (3) are installed at the center of diapire, inlet tube (2) and outlet pipe (3) all communicate with each other with handling case (1) inner chamber, install valve (15) that control it and open and shut on outlet pipe (3).

3. The high-efficiency filtering device for the printing and dyeing wastewater as set forth in claim 1, wherein: two a support bar (7) side in opposite directions all is formed with the side groove, and two side inslots all rotate and are connected with lead screw (8), a side symmetrical welding of handling case (1) outer wall has two motors (6).

4. The high-efficiency filtering device for printing and dyeing wastewater according to claim 3, characterized in that: the output shaft of the motor (6) is coaxially connected with the lead screws (8), and two ends of the bearing frame (9) respectively extend into the two side grooves and are sleeved on the two lead screws (8) in a threaded manner.

5. The high-efficiency filtering device for printing and dyeing wastewater according to claim 4, characterized in that: the fixed welding of accepting frame (9) diapire has extension seat (10), the roof of extending seat (10) inner chamber is vertical installs electric push rod (11), the flexible end of electric push rod (11) with scrape the center welded fastening of flitch (12) roof, rubber sleeve (13) bonding is fixed in scrapes flitch (12) outer wall.

6. The high-efficiency filtering device for printing and dyeing wastewater according to claim 1, characterized in that: install fan (18) and heating wire (19) in the air inlet section of thick bamboo (16), only install fan (18) in the play dryer (17), dust cover (20) are all installed to the both sides of air inlet section of thick bamboo (16) and play dryer (17) inner chamber.