CN214032136U

CN214032136U - Energy-concerving and environment-protective chemical industry water pollution treatment device

Info

Publication number: CN214032136U
Application number: CN202022578557.7U
Authority: CN
Inventors: 秦建桥; 余东妮
Original assignee: Zhaoqing University
Current assignee: Zhaoqing University
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-24
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an energy-concerving and environment-protective chemical industry water pollution treatment device relates to water pollution treatment technical field. The utility model provides an energy-concerving and environment-protective chemical industry water pollution treatment device, including water pollution treatment case, water pollution treatment case includes roof and bottom plate, be equipped with the disinfection pond on the bottom plate, the MBR membrane cisterna is installed to the top in disinfection pond, the top in MBR membrane cisterna is equipped with the anaerobism pond, the top in anaerobism pond is equipped with good oxygen pond, the top in good oxygen pond is equipped with the equalizing basin, the left side of equalizing basin is equipped with the inlet channel, install the filter in the inlet channel, the left side of inlet channel is equipped with the water catch bowl, the position that the roof corresponds the water catch bowl is equipped with the inlet tube, the roof center is equipped with gas collection air purification device, the roof right side is equipped with the air-blower, the below of air-blower is equipped with charge device, charge device's below is equipped with control panel. Adopt the utility model discloses the scheme can satisfy energy-concerving and environment-protective chemical industry water pollution processing apparatus can reduce the energy consumption, easily observe the requirement of maintenance.

Description

Energy-concerving and environment-protective chemical industry water pollution treatment device

Technical Field

The utility model belongs to the technical field of water pollution handles is relevant, concretely relates to energy-concerving and environment-protective chemical industry water pollution treatment device.

Background

The chemical wastewater refers to wastewater produced in the process of producing products in chemical plants, such as oily wastewater of devices for producing ethylene, polyethylene, rubber, polyester, methanol, ethylene glycol, oil product tank areas, air separation air compression stations and the like, and can generally reach the national second-level emission standard after biochemical treatment. The existing energy-saving and environment-friendly chemical water pollution treatment device is large in size and inconvenient to carry, if a crow bar rolls, the chemical water pollution treatment device and the overall structure of the crow mounting base are very easy to incline, and the dumping accident is possibly caused seriously.

In order to solve the problems, Chinese patent (publication No. CN210505986U) discloses an energy-saving and environment-friendly chemical water pollution treatment device, which comprises a skid-mounted base and an integrated water pollution treatment box, wherein the integrated water pollution treatment box is mounted on the outer wall of the upper end of the skid-mounted base, the outer wall of the front end of the integrated water pollution treatment box is provided with a staircase, the outer wall of the upper end of the front side of the integrated water pollution treatment box is provided with a safety handle, the outer walls of the upper ends of the integrated water pollution treatment boxes on the left side and the right side of the safety handle are provided with a water inlet pipe, the outer wall of the upper end of the integrated water pollution treatment box on the rear side of the safety handle is provided with an air blower, the outer wall of the upper end of the integrated water pollution treatment box on the rear side of the air blower is provided with a self-priming pump, the front end of the self-priming pump is connected with a vacuum meter, the rear end of the self-priming pump is connected with an adjusting valve, the rear end of the flow meter is connected with the rear end of the self-priming pump, and the outer wall of the integrated water pollution treatment box is provided with a water outlet pipe, an adjusting water tank is arranged inside the circumference of the front end of the integrated water pollution treatment box, a transmission water pump is arranged inside the circumference of the adjusting water tank, an anaerobic water tank is arranged on the rear side of the adjusting water tank, a partition plate layer is arranged between the anaerobic water tank and the adjusting water tank, an aerobic water tank is arranged on the rear side of the anaerobic water tank, an MBR membrane tank is arranged on the rear side of the aerobic water tank, a membrane module is arranged inside the circumference of the MBR membrane tank, a disinfection water tank is arranged on the rear side of the MBR membrane tank, I-shaped steel plates are arranged around a skid-mounted base, a supporting skid bar is arranged on the outer wall of the lower end of the skid-mounted base, the I-shaped steel plates are fixedly connected with the supporting skid bar through a skid bar fixing device, an upper fixing clamp plate is arranged on the skid-bar fixing device, a lower fixing clamp plate is arranged on the lower side of the upper fixing clamp plate, the upper fixing clamp plate is fixedly connected with the lower fixing clamp plate through a fixing bolt, and a skid-bar fixing sleeve is arranged at the lower end of the lower fixing clamp plate, the air blower, the self-sucking pump and the transmission water pump are electrically connected through an external power supply.

Although the gliding problem of conventional integral type pollution treatment device pinch bar has been solved to above-mentioned scheme, the pump that the device used is more, and the energy consumption is great, and the integral type design, is difficult to the operation conditions of observation device, and the maintenance of equipment is changed the difficulty in the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-concerving and environment-protective chemical industry water pollution treatment device satisfies the requirement of the reducible energy consumption of chemical industry water treatment device.

In order to solve the technical problem, the utility model discloses technical scheme as follows:

an energy-saving and environment-friendly chemical water pollution treatment device comprises a water pollution treatment box, wherein the water pollution treatment box comprises a top plate and a bottom plate, two parallel disinfection tanks are arranged on the bottom plate, an ultraviolet disinfection device and a water quality monitoring device are installed in the disinfection tanks, an MBR (membrane bioreactor) is installed above the disinfection tanks, membrane modules are arranged inside the circumferences of the MBR membrane tanks, an anaerobic tank is arranged above the MBR membrane tank, an aerobic tank is arranged above the anaerobic tank, a plurality of microporous aerators are distributed at the bottom of the aerobic tank, an adjusting tank is arranged above the aerobic tank, a conveying pipe connected with the aerobic tank is arranged on the right side of the adjusting tank, a water inlet channel is arranged on the left side of the adjusting tank, a plurality of filter plates are installed in the water inlet channel, a water collecting tank is arranged on the left side of the water inlet channel, the two water inlet channels share one water collecting tank, a water gate is arranged at the joint of the water collecting tank and the water inlet channel, and a water inlet pipe is arranged on the top plate corresponding to the water collecting tank, the center of the top plate is provided with a gas collection and purification device, one side of the top plate, which is far away from the water inlet pipe, is provided with an air blower, the air blower is connected with an air inlet pipe, the air inlet pipe is communicated with a microporous aerator, a dosing device is arranged below the air blower, and a control panel is arranged below the dosing device.

The utility model discloses technical scheme's principle and effect as follows:

chemical wastewater enters or is directly connected into a water inlet pipe of the water pollution treatment tank through a lifting water pump, large granular impurities are removed through a filter plate of a water inlet channel, the water quantity and the water quality are regulated through a regulating reservoir, subsequent equipment can stably run, water in the regulating reservoir stably flows to an aerobic pool and an anaerobic pool, microorganisms in the aerobic pool and the anaerobic pool, and liquid medicine added by a medicine adding device can remove most of COD, N, P and other substances in the wastewater, in order to further remove impurities and suspended matters in the wastewater, the effluent of the anaerobic tank is connected into an MBR membrane tank for advanced treatment, and the MBR process organically combines a sewage biological treatment technology and a membrane separation technology, the sewage is subjected to solid-liquid separation through the microfiltration membrane or the ultrafiltration membrane, organic pollutants are decomposed and converted through a microorganism layer attached to the microfiltration membrane, and then the organic pollutants flow to the disinfection tank for disinfection, so that the final purification effect of the sewage is achieved.

The utility model discloses energy-concerving and environment-protective chemical water treatment facilities is from last to laying each sewage treatment unit down, compares with the sewage treatment unit that prior art sewage treatment facilities laid from left side to right side, the utility model discloses through gravity flow, reduced the use of pump, saved resource and energy consumption; the utility model discloses still be equipped with the gas collection gas purification device, the foul smell that collection, processing apparatus operation process produced can be concentrated, the health is protected, provides a comfortable operational environment.

Furthermore, both sides all are provided with the recess around the roof and around the bottom plate, are equipped with a plurality of sliding connection's door-hinge in the recess that corresponds from top to bottom, and door-hinge one side is equipped with the door plant, and one side of door plant outer wall is equipped with the rotation handle, and one side that the door plant outer wall kept away from the handle is equipped with the fixed block.

Therefore, the front side and the rear side of the water pollution treatment box can be quickly and conveniently opened and closed, and the subsequent installation, maintenance and replacement of equipment in the water pollution treatment box and observation of the internal operation condition of the device are facilitated.

Further, the filter plate is "V" type.

Can play better filter effect like this, the "V" shape groove of filter can be with the gathering of the material of large granule at "V" shape inslot, and the piling up of large granule material can be further held back to little granule material to the filter area of increase filter.

Furthermore, both sides of the bottom plate are provided with supporting bulges.

The supporting protrusion can be hoisted by the crane, and the device can be conveniently and quickly moved.

Furthermore, sound insulation materials and corrosion-resistant coatings are attached to the inner walls of the water pollution treatment box and the door plate.

This can prolong the service life of the device while avoiding the transmission of noise generated by operation.

Drawings

FIG. 1 is a schematic view of an energy-saving and environment-friendly chemical water pollution treatment device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a top view of an energy-saving and environment-friendly chemical water pollution treatment device according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a door panel of an energy-saving and environment-friendly chemical water pollution treatment device according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a door panel of an energy-saving and environment-friendly chemical water pollution treatment device according to an embodiment of the present invention;

the reference numbers in the figures are as follows: the device comprises a water pollution treatment tank 1, a top plate 2, a bottom plate 3, a gas collection and purification device 4, a disinfection tank 5, an ultraviolet disinfection device 6, a water quality monitoring device 7, an MBR membrane tank 8, a membrane module 9, an anaerobic tank 10, an aerobic tank 11, a microporous aerator 12, a regulating tank 13, a conveying pipe 14, a water inlet channel 15, a filter plate 16, a water collecting tank 17, a water inlet pipe 18, a blower 19, an air inlet pipe 20, a dosing device 21, a control panel 22, a groove 23, a door shaft 24, a door plate 25 and a supporting protrusion 26.

Detailed Description

The invention will be described in further detail with reference to the following drawings and detailed description:

as shown in fig. 1 and 2, an energy-saving and environment-friendly chemical water pollution treatment device comprises a water pollution treatment tank 1, wherein the water pollution treatment tank 1 comprises a top plate 2 and a bottom plate 3, two parallel disinfection tanks 5 are arranged on the bottom plate 3, an ultraviolet disinfection device 6 and a water quality monitoring device 7 are arranged in the disinfection tanks 5, an MBR membrane tank 8 is arranged above the disinfection tanks, membrane modules 9 are arranged inside the perimeter of the MBR membrane tank 8, an anaerobic tank 10 is arranged above the MBR membrane tank 8, an aerobic tank 11 is arranged above the anaerobic tank 10, a plurality of microporous aerators 12 are distributed at the bottom of the aerobic tank 11, an adjusting tank 13 is arranged above the aerobic tank 11, a conveying pipe 14 connected with the aerobic tank 11 is arranged on the right side of the adjusting tank 13, a water inlet channel 15 is arranged on the left side of the adjusting tank 13, a plurality of filter plates 16 are arranged in the water inlet channel 15, a water collecting tank 17 is arranged on the left side of the water inlet channel 15, and two water inlet channels 15 share one water collecting tank 17, a water gate is arranged at the joint of the water collecting tank 17 and the water inlet channel 15, a water inlet pipe 18 is arranged at the position of the top plate 2 corresponding to the water collecting tank 17, a gas collecting and purifying device 4 is arranged at the center of the top plate 2, an air blower 19 is arranged at the right side of the top plate 2, an air inlet pipe 20 is connected to the air blower 19 in a lower connection mode, the air inlet pipe 20 is communicated with the microporous aerator 12, a dosing device 21 is arranged below the air blower 19, and a control panel 22 is arranged below the dosing device 21.

As an improved specific embodiment, as shown in fig. 3 and 4, the front and rear sides of the top plate 2 and the front and rear sides of the bottom plate 3 are both provided with grooves 23, a plurality of slidably connected door shafts 24 are arranged in the grooves 23 corresponding to each other up and down, a door plate 25 is arranged on the right side of the door shaft 24, a rotating handle is arranged on the right side of the outer wall of the door plate 25, and a fixing block is arranged on the left side of the door plate 25.

As an improved embodiment, two parallel filter plates 16 are arranged in a single water inlet channel of the embodiment, and the filter plates 16 are V-shaped. The two filter plates can play a better role in filtering, and when one filter plate is saturated or damaged and needs to be replaced, the other filter plate can also work.

As a modified specific embodiment, the bottom plate 3 is provided with supporting protrusions 26 on both sides, and the present embodiment is provided with six supporting protrusions 26, three on each side.

As a modified embodiment, a sound insulating material and a corrosion resistant coating are attached to the inner walls of the water pollution treatment tank 1 and the door panel 25.

When using, install sewage treatment plant earlier, insert inlet tube 18 with chemical industry waste water, follow-up operation through control panel 22 control follow-up equipment, waste water in the water catch bowl 17 flows through inlet channel 15, equalizing basin 13, then get into good oxygen pond 11, later start air-blower 19 and carry out the micropore aeration, start charge device 21 and add the liquid medicine, follow-up waste water flows through anaerobism pond 10, MBR membrane cisterna 8, further get rid of the pollutant in the aquatic, flow to disinfection pond 5 in the end, disinfect through ultraviolet disinfection device 6, the water after the purification can be arranged outward or the retrieval and utilization.

When sewage treatment plant need be maintained, rotate the rotation handle on the door plant 25 for rotation handle and fixed block between adjacent door plant 25 separate, then outwards rotate 90 degrees with door plant 25, promote door-hinge 24 to one side of water pollution treatment case 1 along recess 23 again, make the box one end that is located that all door plants 25 overlap, after the maintenance finishes, pull back door-hinge 24, resume door plant 25 to the original state, and fixed.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an energy-concerving and environment-protective chemical industry water pollution treatment device, includes water pollution treatment case (1), its characterized in that: the water pollution treatment box (1) comprises a top plate (2) and a bottom plate (3), two parallel disinfection tanks (5) are arranged on the bottom plate (3), an ultraviolet disinfection device (6) and a water quality monitoring device (7) are installed in the disinfection tanks (5), an MBR membrane tank (8) is installed above the disinfection tanks (5), membrane modules (9) are arranged inside the perimeter of the MBR membrane tank (8), an anaerobic tank (10) is arranged above the MBR membrane tank (8), an aerobic tank (11) is arranged above the anaerobic tank (10), a plurality of microporous aerators (12) are distributed at the bottom of the aerobic tank (11), an adjusting tank (13) is arranged above the aerobic tank (11), a conveying pipe (14) connected with the aerobic tank (11) is arranged on the right side of the adjusting tank (13), a water inlet channel (15) is arranged on the left side of the adjusting tank (13), install a plurality of filter (16) in intake canal (15), the left side of intake canal (15) is equipped with water catch bowl (17), water catch bowl (17) of two intake canals (15) sharing, water catch bowl (17) are equipped with the sluice with the junction of intake canal (15), the position that roof (2) correspond water catch bowl (17) is equipped with inlet tube (18), roof (2) center is equipped with gas collection air purification device (4), one side that inlet tube (18) were kept away from in roof (2) is equipped with air-blower (19), air-blower (19) lower joint intake pipe (20), intake pipe (20) communicate with each other with micropore aerator (12), the below of air-blower (19) is equipped with charge device (21), the below of charge device (21) is equipped with control panel (22).

2. The energy-saving and environment-friendly chemical water pollution treatment device according to claim 1, characterized in that: both sides and bottom plate (3) around roof (2) all are provided with recess (23), be equipped with a plurality of sliding connection's door-hinge (24) in recess (23) that correspond from top to bottom, door-hinge (24) one side is equipped with door plant (25), one side of door plant outer wall is equipped with the rotation handle, one side that the handle was kept away from to the door plant outer wall is equipped with the fixed block.

3. The energy-saving and environment-friendly chemical water pollution treatment device according to claim 1, characterized in that: the filter plate (16) is V-shaped.

4. The energy-saving and environment-friendly chemical water pollution treatment device according to claim 1, characterized in that: and supporting bulges (26) are arranged on both sides of the bottom plate (3).

5. The energy-saving and environment-friendly chemical water pollution treatment device according to claim 1, characterized in that: the inner walls of the water pollution treatment box (1) and the door panel (25) are both attached with sound insulation materials and corrosion-resistant coatings.