CN208362071U

CN208362071U - A kind of printing house's plate-making wastewater treatment and renovation equipment

Info

Publication number: CN208362071U
Application number: CN201820853289.5U
Authority: CN
Inventors: 陈伟胜; 童玲
Original assignee: North China University of Water Resources and Electric Power
Current assignee: North China University of Water Resources and Electric Power
Priority date: 2018-05-21
Filing date: 2018-05-21
Publication date: 2019-01-11
Anticipated expiration: 2028-05-21

Abstract

A kind of printing house's plate-making wastewater treatment and renovation equipment, the utility model relates to Treating Industrial Wastewater fields；The water outlet of the wastewater collection pond is connect with the water inlet of PH neutralization pond, the water outlet of the PH neutralization pond and the water inlet of filter press connect, filter press lower end quadrangle is respectively and fixedly provided with support column, sludge collection box is provided with below filter press, the water outlet of filter press is connected by the water inlet of screw pump and filtering ponds, filtering ponds inner wall is equipped with filter layer, the both sides of filter layer are embedded in fixed plate, fixed plate is bolted on respectively on the side wall of filtering ponds, active carbon layer is plugged between No.1 layer of cloth and No. two layer of cloths, the side lower end of filtering ponds is equipped with outlet pipe, the outlet pipe other end is hung on the top of tank, waste water is extracted out out of wastewater collection pond by screw pump, then conversion again step by step, its is easy to operate, high treating effect, and its is at low cost, the utility model has structure simple, if The advantages that it is reasonable to set, low manufacture cost.

Description

A kind of printing house's plate-making wastewater treatment and renovation equipment

Technical field

The utility model relates to Treating Industrial Wastewater fields, and in particular to a kind of printing house plate-making wastewater treatment and renovation is set It is standby.

Background technique

High pollution waste liquid, the coloration of this waste liquid, concentration of suspension, COD chemical oxygen demand can be generated in plate-making production process The pollution indexs such as amount, BOD biochemical oxygen demand (BOD) are all very high, and water due to waste water and water quality are not fixed than more intractable, are led to Often the processing of plate-making waste liquid uses biochemical process, but treatment effect is undesirable in actual moving process, main cause It is to cause the change of component of waste water be discharged larger, the water of waste liquid also has large change, more since the type of dyeing changes There is the additive used in certain production technologies to be unfavorable for the growth of biological respinse strain, so being difficult to using bioremediation Accomplish complete qualified discharge, adopted biochemical method often due to processing technique is single can't resolve place for other Manage the contradiction between effect and processing cost, it would be highly desirable to improve.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed Reason, printing house easy to use plate-making wastewater treatment and renovation equipment, are extracted waste water out by screw pump, so out of wastewater collection pond Conversion again step by step afterwards, easy to operate, high treating effect, and its is at low cost.

In order to achieve the above purposes, the technical solution adopted by the utility model is: it include wastewater collection pond, PH neutralization pond, The water outlet of filter press, filtering ponds and tank, the wastewater collection pond is connected by the water inlet of screw pump and PH neutralization pond It connects, the water outlet of the PH neutralization pond is connected by the feed inlet of screw pump and filter press, the filter press lower end quadrangle It is respectively and fixedly provided with support column, sludge collection box is provided with below the filter press, the sludge collection box is arranged on the ground, And sludge collection box feed inlet and the discharge port below filter press be correspondingly arranged, the water outlet of the filter press passes through screw rod Pump is connect with the water inlet of filtering ponds, and the filtering ponds inner wall is equipped with filter layer, and the both sides of the filter layer are embedded It in fixed plate, and is bolted to connection, the fixed plate is bolted on respectively on the side wall of filtering ponds, described Filter layer be made of No.1 layer of cloth, No. two layer of cloths and active carbon layer, the rilateral seam of the No.1 layer of cloth and No. two layer of cloths is set as One, the active carbon layer are plugged between No.1 layer of cloth and No. two layer of cloths, and the side lower end of the filtering ponds is equipped with water outlet Pipe, the outlet pipe other end are hung on the top of tank.

Further, the lower end of the filtering ponds be equipped with deflector, four side of deflector respectively with four side of filtering ponds Side wall be fixedly connected, and the deflector adjacent to outlet pipe one end lower than outlet pipe nozzle be arranged, the other end be higher than The nozzle of water pipe is arranged.

Further, the filtering ponds upper end is located at the side above tank and is equipped with opening, in the filtering ponds Front and rear sides side wall on be respectively and fixedly provided with sliding block, and the sliding block and opening are arranged in same level, and the fixed plate of two sides is sliding It is dynamic to be plugged in sliding block.

Further, the open outer side is equipped with baffle, and the two sides of the baffle are separately fixed at the fixed plate of two sides On, the upper end is screwed on the side wall of filtering ponds.

Further, the surrounding of the baffle inner sidewall is equipped with rubber pad.

Further, the baffle lateral wall is equipped with handle.

After adopting the above structure, the utility model has the beneficial effect that a kind of printing house's plate-making described in the utility model is useless Water handling reclamation equipment is extracted waste water out by screw pump, then conversion again step by step out of wastewater collection pond, operation Simply, high treating effect, and its is at low cost, the utility model have structure simple, setting rationally, the advantages that low manufacture cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the side view of the utility model.

Fig. 3 is the structural schematic diagram of baffle in the utility model.

Fig. 4 is the structural schematic diagram of filter layer in the utility model.

Fig. 5 is the connection schematic diagram of fixed plate and filter layer in the utility model.

Description of symbols:

Wastewater collection pond 1, PH neutralization pond 2, filter press 3, filtering ponds 4, tank 5, support column 6, sludge collection box 7, mistake Filtering layer 8, fixed plate 8-1,9, No. two layer of cloths 10 of No.1 layer of cloth, active carbon layer 11, outlet pipe 12, deflector 13, opening 14, sliding block 15, baffle 16, rubber pad 17, handle 18.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as Figure 1-Figure 5, the scheme that present embodiment uses is: it includes that wastewater collection pond 1, PH are neutralized The water outlet of pond 2, filter press 3, filtering ponds 4 and tank 5, the wastewater collection pond 1 passes through screw pump and PH neutralization pond 2 Water inlet connection, the both ends of the screw pump connect with the water inlet screw thread of the water outlet of wastewater collection pond 1 and PH neutralization pond 2 respectively It connects, the water outlet of the PH neutralization pond 2 is connect by screw pump with the water inlet of filter press 3, the both ends difference of the screw pump It is threadedly coupled with the feed inlet of the water outlet of PH neutralization pond 2 and filter press 3, the 3 lower end quadrangle of filter press is welded and fixed There is support column 6, sludge collection box 7 is provided with below the filter press 3, the sludge collection box 7 is arranged on the ground, and The feed inlet of sludge collection box 7 and the discharge port of 3 lower section of filter press are correspondingly arranged, and the water outlet of the filter press 3 passes through spiral shell Bar pump is connect with the water inlet of filtering ponds 4, the water inlet with the water outlet of filter press 3 and filtering ponds 4 respectively of the both ends of the screw pump Mouth is threadedly coupled, and 4 inner wall of filtering ponds is equipped with filter layer 8, and the both sides of the filter layer 8 are embedded in fixed plate 8-1 It is interior, and be bolted to connection, the fixed plate 8-1 is bolted on respectively on the side wall of filtering ponds 4, described Filter layer 8 has 9, No. two layer of cloths 10 of No.1 layer of cloth and active carbon layer 11 to constitute, three sides of the No.1 layer of cloth 9 and No. two layer of cloths 10 It seams and is integrated, the active carbon layer 11 is plugged between No.1 layer of cloth 9 and No. two layer of cloths 10, the side of the filtering ponds 4 Lower end is inserted with outlet pipe 12, and outlet pipe 12 is fixed with 4 sidewall weld of filtering ponds, and 12 other end of outlet pipe is hung on The top of tank 5.

Further, the lower end of the filtering ponds 4 be equipped with deflector 13,13 4 side of deflector respectively with filtering ponds The sidewall weld of 4 four sides is fixed, and the deflector 13 is arranged adjacent to one end of outlet pipe 12 lower than the nozzle of outlet pipe 12, separately The nozzle that one end is higher than outlet pipe 12 is arranged, and filtered water can be made to flow into tank 5 along deflector 13.

Further, the side that 4 upper end of filtering ponds is located at 5 top of tank is equipped with opening 14, the filtering Sliding block 15 is bolted on the side wall of front and rear sides in pond 4, and the sliding block 15 and opening 14 are in same level The fixed plate 8-1 sliding of setting, two sides is plugged in sliding block 15, the filter layer 8 that can be more convenient on replacement fixed plate 8-1.

Further, baffle 16 is equipped on the outside of the opening 14, fixation is respectively welded in the both ends of 16 inside of baffle On the fixed plate 8-1 of two sides, the upper end is screwed on the side wall of filtering ponds 4 by bolt, can block opening 14, prevents from not having also Filtered water is flowed out from opening 14.

Further, it glues to set in the surrounding of 16 inner sidewall of baffle and is fixed with rubber pad 17, baffle 16 and mistake can be made 4 side wall better seal of filter tank, can preferably block opening 14, further prevent the water not filtered from flowing out from opening 14.

Further, it is welded with handle 18 on 16 lateral wall of baffle, more easily pull-out baffle 16.

The working principle of this specific embodiment:: by wastewater collection to wastewater collection pond 1, waste water is taken out by screw pump It is sent to PH neutralization pond 2 to be neutralized, then filter press 3 is pumped to from PH neutralization pond 2 by screw pump and carries out pressure solution separation, after separation Solid is fallen into sludge collection box 7, and liquid is pumped in filtering ponds 4 by screw pump, is carried out again by filter layer 8 Filter, filtered water are flowed in tank 5 by deflector 13, active carbon layer of some noxious substances in filter layer 8 On 11, after a period of time, the bolt between baffle 16 and filtering ponds 4 is unclamped, by pulling handle 18, handle 18 drives baffle 16, Baffle 16 drives fixed plate to be displaced outwardly extraction, removes filter layer 8 from fixed plate, is cleaned or replaced.

After adopting the above structure, present embodiment has the beneficial effect that a kind of printing described in present embodiment Factory's plate-making wastewater treatment and renovation equipment, is extracted waste water out by screw pump out of wastewater collection pond, then turn again step by step Change, easy to operate, high treating effect, and its is at low cost, the utility model has structure simple, and setting is reasonable, cost of manufacture Low advantage.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims

The wastewater treatment and renovation equipment 1. a kind of printing house makes a plate, it is characterised in that: it includes wastewater collection pond (1), PH neutralization pond (2), the water outlet of filter press (3), filtering ponds (4) and tank (5), the wastewater collection pond (1) passes through screw pump and PH The water inlet of neutralization pond (2) connects, and the water outlet of the PH neutralization pond (2) passes through the feed inlet of screw pump and filter press (3) Connection, the filter press (3) lower end quadrangle are respectively and fixedly provided with support column (6), and sludge receipts are provided with below the filter press (3) Header (7), the sludge collection box (7) are arranged on the ground, and under the feed inlet of sludge collection box (7) and filter press (3) The discharge port of side is correspondingly arranged, and the water outlet of the filter press (3) is connect by screw pump with the water inlet of filtering ponds (4), Filtering ponds (4) inner wall is equipped with filter layer (8), and the both sides of the filter layer (8) are embedded in fixed plate (8-1), And be bolted to connection, the fixed plate (8-1) is bolted on respectively on the side wall of filtering ponds (4), described Filter layer (8) be made of No.1 layer of cloth (9), No. two layer of cloths (10) and active carbon layer (11), the No.1 layer of cloth (9) with No. two The rilateral seam of layer of cloth (10) can be integrated, the active carbon layer (11) be plugged in No.1 layer of cloth (9) and No. two layer of cloths (10) it Between, the side lower end of the filtering ponds (4) is equipped with outlet pipe (12), and the outlet pipe (12) other end is hung on tank (5) top.
The wastewater treatment and renovation equipment 2. a kind of printing house according to claim 1 makes a plate, it is characterised in that: the filtering ponds (4) lower end is equipped with deflector (13), and (13) four side of deflector is fixed with the side wall of (4) four side of filtering ponds respectively to be connected It connects, and the deflector (13) is arranged adjacent to one end of outlet pipe (12) lower than the nozzle of outlet pipe (12), the other end is higher than The nozzle of water pipe (12) is arranged.
The wastewater treatment and renovation equipment 3. a kind of printing house according to claim 1 makes a plate, it is characterised in that: the filtering Pond (4) upper end is located at the side above tank (5) and is equipped with opening (14), the side of the front and rear sides in the filtering ponds (4) It is respectively and fixedly provided on wall sliding block (15), and the sliding block (15) and opening (14) are arranged in same level, the fixed plate (8-1) of two sides Sliding is plugged in sliding block (15).
The wastewater treatment and renovation equipment 4. a kind of printing house according to claim 3 makes a plate, it is characterised in that: the opening (14) outside is equipped with baffle (16), and the two sides of the baffle (16) are separately fixed in the fixed plate (8-1) of two sides, the upper end rotation It connects on the side wall of filtering ponds (4).
The wastewater treatment and renovation equipment 5. a kind of printing house according to claim 4 makes a plate, it is characterised in that: the baffle (16) surrounding of inner sidewall is equipped with rubber pad (17).
The wastewater treatment and renovation equipment 6. a kind of printing house according to claim 4 makes a plate, it is characterised in that: the baffle (16) lateral wall is equipped with handle (18).