CN209797709U - Miniature treatment device of rural medical waste water - Google Patents

Abstract

The utility model discloses a belong to sewage treatment device technical field, specifically be a rural medical wastewater micro-processing apparatus, including the equipment jar body, disinfectant tank, equipment storehouse and MBR membrane module, the right side wall of the equipment jar body with the left side wall welding of disinfectant tank, the circumference inner wall of the equipment jar body with the circumference outer wall welding of equipment storehouse, the bottom of MBR membrane module pass through the bolt with the inner chamber bottom fixed connection of the equipment jar body, inlet tube and outlet pipe have been welded respectively to the left and right side wall of the equipment jar body, this kind of rural medical wastewater micro-processing apparatus adopts MBR membrane technology, and combines active carbon filtration, and it is good to go out water quality, and is effectual; the low-power aeration air pump is adopted, so that the energy consumption is low; the filter material and the disinfectant are movable, the replacement is simple, the air pump adopts an electromagnetic type, the oiling is not needed, and the overhaul is simple; the occupied area of the equipment is small, and the capital construction cost is low; full-automatic control, and is particularly suitable for rural sanitary workstations and community medical stations.

Description

Miniature treatment device of rural medical waste water

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a rural medical wastewater micro-treatment device.

Background

Medical wastewater has once attracted public attention for many times, the discharge of the medical wastewater has great harm to water resources, and the medical wastewater is a source harmful to the health of the masses, at present, water pollution is solved well by building corresponding sewage treatment facilities in hospitals in large and medium-sized cities, but due to condition limitation, the current situation of sewage treatment in hospitals in rural, township and village is very worried, a lot of medical wastewater in rural areas directly enters peripheral water bodies, and a great amount of pollution is caused to river soil and the like of peripheral farmlands, so that the health of residents is harmed. Due to limited capital, technology and management conditions, sewage treatment becomes a major problem, especially in small rural sanitary stations or small community medical institutions.

However, the existing method for directly treating the urban medical wastewater by applying the urban medical wastewater is large in investment cost and high in later management cost, and cannot bear or move small-sized rural sanitary stations or community small-sized medical institutions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a miniature processing apparatus of rural area medical wastewater to solve the current urban medical wastewater treatment of applying mechanically directly that proposes in the above-mentioned background art, the perfect processing station of construction, investment cost is great, and later stage administrative cost is high, is unable to bear to small-size rural area health station or the small-size medical institution of community, also unable problem of moving.

In order to achieve the above object, the utility model provides a following technical scheme: a miniature treatment device for rural medical wastewater comprises an equipment tank body, a disinfectant tank, an equipment bin and an MBR membrane component, wherein the right side wall of the equipment tank body is welded with the left side wall of the disinfectant tank, the circumferential inner wall of the equipment tank body is welded with the circumferential outer wall of the equipment bin, the bottom of the MBR membrane component is fixedly connected with the bottom of the inner cavity of the equipment tank body through bolts, the left side wall and the right side wall of the equipment tank body are respectively welded with a water inlet pipe and a water outlet pipe, the top of the inner cavity of the equipment tank body is fixedly connected with a membrane grid through bolts, the right side wall of the water inlet pipe is in contact with the membrane grid, the circumferential inner wall of the disinfectant tank is integrally connected with a disinfectant box, the front side wall of the disinfectant tank is integrally connected with a filter bin, the bottom of the inner cavity of the filter bin is in contact with an active, the bottom of the filter bin is welded with a clean water bin, the right side wall of the equipment bin is connected with an equipment bin door through a hinge, the right side wall of the equipment bin door is fixedly connected with an automatic control cabinet through a bolt, the bottom of the automatic control cabinet is fixedly connected with an electromagnetic air pump through a bolt, the bottom of the inner cavity of the equipment bin is fixedly connected with a suction backwashing pump through a bolt, the water outlet of the suction backwashing pump is simultaneously and fixedly connected with the backwashing port of the MBR membrane component and the clean water bin through a tee joint, the MBR membrane assembly and the connecting pipe of the suction backwashing pump are connected with a vacuum meter through flanges, a pressure gauge is connected on a flange of a connecting pipe between the water outlet pipe and the backwashing port of the MBR membrane component, an equipment pipeline is connected between the vacuum gauge and the pressure gauge through a flange, and an aerator is fixedly connected at the bottom of the MBR membrane module through a flange.

Preferably, the sewer pipe vertically penetrates through the clean water bin, and is made of a stainless steel pipe.

Preferably, the front side wall of the suction backwashing pump is in threaded connection with a manual valve.

preferably, the top and the bottom of the inner cavity of the MBR membrane module are connected with MBR membrane plates in a buckling manner, and the number of the MBR membrane plates is five.

Compared with the prior art, the beneficial effects of the utility model are that: the rural medical wastewater micro-treatment equipment adopts an MBR (membrane bioreactor) membrane technology and combines activated carbon filtration, so that the effluent quality is good and the effect is good; the low-power aeration air pump is adopted, so that the energy consumption is low; the filter material and the disinfectant are movable, the replacement is simple, the air pump adopts an electromagnetic type, the oiling is not needed, and the overhaul is simple; the occupied area of the equipment is small, the capital construction cost is low, and the installation is simple; full-automatic control, simple management, and is particularly suitable for rural sanitary workstations and community medical stations.

Drawings

FIG. 1 is a schematic structural view of the present invention;

Fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the inside of the present invention;

Fig. 4 is a schematic flow diagram of the present invention.

In the figure: 100 equipment tanks, 110 water inlet pipes, 120 membrane grids, 200 disinfectant tanks, 210 disinfectant boxes, 211 water outlet pipes, 220 disinfectant tanks, 221 activated carbon disinfectant boxes, 222 sewer pipes, 223 clear water tanks, 230 electromagnetic air pumps, 300 equipment tanks, 310 equipment tank doors, 320 automatic control cabinets, 330 suction backwash pumps, 340 vacuum meters, 350 pressure meters, 360 equipment pipelines, 400MBR membrane modules and 410 aerators.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

the utility model provides a rural medical wastewater micro-processing device, which can effectively process rural medical wastewater through the combined application of accessories, is convenient for maintenance, occupies small area and is convenient for movement, please refer to figures 1-4, and comprises an equipment tank body 100, a disinfectant tank 200, an equipment tank 300 and an MBR membrane module 400;

Referring to fig. 1 again, the left side wall of the equipment tank 100 is provided with a water inlet pipe 110, specifically, the left and right side walls of the equipment tank 100 are respectively welded with the water inlet pipe 110 and the water outlet pipe 211, the water inlet pipe 110 and the water outlet pipe 211 are convenient for water inlet and water outlet, the top of the inner cavity of the equipment tank 100 is fixedly connected with a membrane grid 120 through bolts, the membrane grid 120 can protect the membrane bioreactor, the right side wall of the water inlet pipe 110 is in contact with the membrane grid 120, and the circumferential inner wall of the disinfectant tank 200 is integrally connected with a disinfectant box;

Referring to fig. 1 again, the left side wall of the disinfectant tank 200 is fixedly installed with the equipment tank 100, specifically, the front side wall of the disinfectant tank 200 is integrally connected with a filter material tank 220, the bottom of the inner cavity of the filter material tank 220 is in contact with an active carbon filter material box 221, the active carbon filter material box 221 facilitates filtration, the bottom of the active carbon filter material box 221 is connected with a sewer pipe 222 through a flange, the sewer pipe 222 facilitates drainage, and the bottom of the filter material tank 220 is welded with a clear water tank 223;

referring to fig. 1 again, the top of the equipment bin 300 and the bottom of the disinfectant tank 200 are fixedly installed, specifically, the right side wall of the equipment bin 300 is connected with an equipment bin door 310 through a hinge, the right side wall of the equipment bin door 310 is fixedly connected with an automatic control cabinet 320 through a bolt, the bottom of the automatic control cabinet 320 is fixedly connected with an electromagnetic air pump 230 through a bolt, the bottom of an inner cavity of the equipment bin 300 is fixedly connected with a suction backwashing pump 330 through a bolt, an equipment pipeline 360 is connected between a vacuum gauge 340 and a pressure gauge 350 through a flange, and the equipment pipeline 360 is convenient for wire arrangement;

Referring to fig. 1 again, the bottom of the MBR membrane module 400 is fixedly mounted to the bottom of the inner cavity of the equipment tank 100, specifically, the bottom of the MBR membrane module 400 is fixedly connected to the bottom of the inner cavity of the equipment tank 100 through bolts, so as to keep the MBR membrane module 400 stable, the water outlet of the suction backwash pump 330 is fixedly connected to the backwash port of the MBR membrane module 400 and the clean water tank 223 through a tee joint, the connecting pipe between the MBR membrane module 400 and the suction backwash pump 330 is connected to the vacuum gauge 340 through a flange, the connecting pipe between the water outlet pipe 211 and the backwash port of the MBR membrane module 400 is connected to the pressure gauge 350 through a flange, the pressure gauge 350 is convenient for displaying pressure, and;

When in specific use, the technical personnel stably install the equipment, wherein the equipment tank 100 comprises an MBR membrane module 400, a filter material bin 220, a disinfectant liquid bin 200, a clear water bin 223, an equipment bin 300 and an equipment bin door 310, the MBR membrane module 400 is arranged in the membrane pool, the MBR membrane module 400 is connected with a suction backwash pump 330, a vacuum meter 340 is arranged on a connecting pipe, a water outlet pipe of the suction backwash pump 330 is simultaneously connected with a backwash port of the MBR membrane module 400 and the clear water bin 223 through a tee joint, a pressure meter 350 is arranged between a water outlet pipe 211 of the suction backwash pump 330 and the backwash port of the MBR membrane module 400, the suction backwash pump 330 works according to a specific program and realizes the back flushing of the suction drainage water and the MBR membrane module 400 by alternately turning on and off valves, an active carbon filter material box 221 and a disinfectant liquid box 210 are respectively arranged on the filter material bin 220 and the disinfectant liquid bin 200, an automatic control cabinet 320 is, in the implementation process, equipment can be directly arranged at the edge corner of a sanitary medical station, sewage in a septic tank is lifted to the equipment inner membrane grating 120 through a water pump, the sewage is filtered through the membrane grating 120, digested by aerobic bacteria, filtered through the MBR membrane assembly 400, adsorbed by activated carbon and disinfected by disinfectant, the sewage is finally discharged up to the standard, the automatic control cabinet 320 is set to be automatic, the equipment can normally run, and a person does not need to be on duty.

Referring to fig. 1 again, in order to effectively connect the downcomer 222 with the clean water bin 223, specifically, the downcomer 222 vertically penetrates through the clean water bin 223, and the downcomer 222 is made of stainless steel pipe.

Referring to fig. 1 again, in order to control the suction backwash pump 330, specifically, a manual valve is connected to the front side wall of the suction backwash pump 330 in a threaded manner to realize suction drainage and backwash of the MBR membrane module 400.

referring to fig. 1 again, in order to improve the efficiency of the MBR membrane module 400, specifically, the MBR membrane modules 400 are connected to the top and bottom of the inner cavity of the MBR membrane module 400 by means of fasteners, and the number of the MBR membrane modules is five.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (4)

1. The utility model provides a miniature processing apparatus of rural medical waste water which characterized in that: the device comprises an equipment tank body (100), a disinfectant tank (200), an equipment tank (300) and an MBR membrane component (400), wherein the right side wall of the equipment tank body (100) is welded with the left side wall of the disinfectant tank (200), the circumferential inner wall of the equipment tank body (100) is welded with the circumferential outer wall of the equipment tank (300), the bottom of the MBR membrane component (400) is fixedly connected with the bottom of an inner cavity of the equipment tank body (100) through bolts, the left side wall and the right side wall of the equipment tank body (100) are respectively welded with a water inlet pipe (110) and a water outlet pipe (211), the top of the inner cavity of the equipment tank body (100) is fixedly connected with a membrane grid (120) through bolts, the right side wall of the water inlet pipe (110) is in contact with the membrane grid (120), the circumferential inner wall of the disinfectant tank (200) is integrally connected with a disinfectant box (210), and the front side wall of the disinfectant tank (200), the device comprises a filter bin (220), an active carbon filter box (221) is contacted with the bottom of an inner cavity of the filter bin (220), a sewer pipe (222) is connected with the bottom of the active carbon filter box (221) through a flange, a clear water bin (223) is welded at the bottom of the filter bin (220), an equipment bin door (310) is connected with the right side wall of the equipment bin (300) through a hinge, an automatic control cabinet (320) is fixedly connected with the right side wall of the equipment bin door (310) through bolts, an electromagnetic air pump (230) is fixedly connected with the bottom of the automatic control cabinet (320) through bolts, a suction backwashing pump (330) is fixedly connected with the bottom of the inner cavity of the equipment bin (300) through bolts, a water outlet of the suction backwashing pump (330) is fixedly connected with a backwashing port of an MBR membrane module (400) and the clear water bin (223) through a tee joint, and a connecting pipe of the MBR membrane module (400) and the suction backwashing pump, the device is characterized in that a pressure gauge (350) is connected to a connecting pipe between the water outlet pipe (211) and a backwashing port of the MBR membrane module (400) in a flange mode, an equipment pipeline (360) is connected between the vacuum gauge (340) and the pressure gauge (350) in a flange mode, and an aerator (410) is fixedly connected to the bottom of the MBR membrane module (400) in a flange mode.

2. the micro-processing device for the rural medical wastewater according to claim 1, wherein: the sewer pipe (222) vertically penetrates through the clean water bin (223), and the sewer pipe (222) is made of a stainless steel pipe.

3. the micro-processing device for the rural medical wastewater according to claim 1, wherein: the front side wall of the suction backwashing pump (330) is in threaded connection with a manual valve.

4. The micro-processing device for the rural medical wastewater according to claim 1, wherein: the top and the bottom of the inner cavity of the MBR membrane module (400) are connected with MBR membrane plates in a buckling mode, and the number of the MBR membrane plates is five.