CN111908566A

CN111908566A - Sewage deacidification alkali device

Info

Publication number: CN111908566A
Application number: CN202010913959.XA
Authority: CN
Inventors: 宋洪华; 褚玉坤; 褚荷云; 何卫华; 宋光伟
Original assignee: Jiangsu Kunjia Environment Technology Co ltd
Current assignee: Jiangsu Kunjia Environment Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-11-10

Abstract

The invention discloses a sewage acid and alkali removal device, which belongs to the technical field of sewage treatment equipment and comprises a machine base, an electrolytic cylinder, an electrolytic device, a cleaning device, a heating device, a gas collecting device, a circulating device and a plurality of pipelines, wherein the machine base is horizontally placed on the ground, a sewage drainage box is further arranged at the bottom of the machine base, the electrolytic cylinder is placed at the top end of the machine base, the electrolytic device is arranged on the electrolytic cylinder, one end of the electrolytic device penetrates through the electrolytic cylinder, the cleaning device is arranged at the top of the electrolytic cylinder, the heating device is arranged in the electrolytic cylinder, the gas collecting device is arranged at the top end of the electrolytic device, the gas collecting device is communicated with the electrolytic cylinder through the pipelines, the circulating device is arranged beside the machine base, and the circulating device is communicated with the electrolytic cylinder through the pipelines. According to the sewage acid and alkali removal device, the sewage acid and alkali removal efficiency is improved, the device can be cleaned, and the service life of the device is prolonged.

Description

Sewage deacidification alkali device

Technical Field

The invention relates to the technical field of sewage treatment equipment, in particular to a sewage deacidification alkali device.

Background

Along with the development of the national industrialization process, more and more industrial enterprises are provided, and a large amount of caustic soda, sulfuric acid and hydrochloric acid can be used by a plurality of enterprises, particularly chemical enterprises, to generate a large amount of organic wastewater containing acid or alkali and high in organic content, so that the treatment difficulty is higher, the cost is higher, and along with the improvement of the sewage discharge requirements of the enterprises by the environmental protection management department, the development of the enterprises is directly restricted.

The existing sewage deacidification and alkalization device is single in effect and complex in operation, internal dirt is not removed, the sewage treatment cost is high, and the deacidification and alkalization efficiency is low.

Disclosure of Invention

The invention aims to provide a sewage acid and alkali removing device, which aims to solve the technical problems that the sewage acid and alkali removing device in the prior art is low in efficiency and the device is not cleaned.

The invention provides a sewage deacidification alkali device which comprises a machine base, an electrolytic cylinder, an electrolytic device, a cleaning device, a heating device, a gas collecting device, a circulating device and a plurality of pipelines, wherein the machine base is horizontally placed on the ground, a sewage draining box is further arranged at the bottom of the machine base, the electrolytic cylinder is placed at the top end of the machine base, the electrolytic cylinder is internally of a hollow structure, the electrolytic device is arranged on the electrolytic cylinder, one end of the electrolytic device penetrates through the electrolytic cylinder, the cleaning device is arranged at the top of the electrolytic cylinder, the heating device is arranged inside the electrolytic cylinder, the gas collecting device is arranged at the top end of the electrolytic device, the gas collecting device is communicated with the electrolytic cylinder through the pipelines, the circulating device is arranged beside the machine base, and the circulating device is communicated with the electrolytic cylinder through the pipelines.

Further, electrolysis section of thick bamboo top is equipped with sewage inlet tube and circulation inlet tube, sewage inlet tube and circulation inlet tube symmetry set up, the bottom of electrolysis section of thick bamboo is equipped with sewage drain pipe and circulation drain pipe, the frame is run through to sewage drain pipe and circulation drain pipe's one end, sewage drain pipe's one end is connected on the sewage drainage case, still be equipped with the sealing door of two switches on the electrolysis section of thick bamboo, two sealing door and electrolysis section of thick bamboo interface department are equipped with the bolt of a plurality of array sequences, and are a plurality of the bolt all includes buckle, lower buckle and plug, it sets up on the electrolysis section of thick bamboo lateral wall to go up the buckle is fixed, the buckle is fixed to be set up on the sealing door down, the plug sets up under on buckle and last.

Further, electrolytic device includes block terminal, cation membrane, anodal stick and negative pole stick, the block terminal sets up the top at the electrolysis cylinder, the cation membrane sets up the intermediate position in the electrolysis cylinder is inside, the cation membrane becomes positive electrolysis portion and negative electrolysis portion with the electrolysis cylinder, anodal stick sets up in positive electrolysis portion, the electrolysis cylinder is run through to the one end of anodal stick, the one end and the block terminal of anodal stick are connected, the negative pole stick sets up in negative electrolysis portion, the one end of negative pole stick runs through the electrolysis cylinder, the one end and the block terminal of negative pole stick are connected.

Further, the cleaning device comprises a rotating shaft, a rotating rod, a cleaning fixing seat, a rotating motor, two cleaning rods and two collecting boxes, wherein the rotating shaft is arranged at the middle position of the bottom in the electrolytic cylinder, the rotating shaft penetrates through the electrolytic cylinder and is in running fit with the electrolytic cylinder, the rotating shaft is in running fit with the cationic membrane, the rotating shaft is in running fit with the electrolytic cylinder, the rotating rod is arranged on the rotating shaft, the cleaning fixing seat is arranged below the machine base, the two cleaning rods are respectively connected with two ends of the rotating rod, rubber sheets tightly attached to the electrolytic cylinder are respectively arranged on the side walls of the two cleaning rods, the rotating motor is fixedly arranged at the top end of the cleaning fixing seat and is upwards arranged on the main shaft of the rotating motor, the main shaft of the rotating motor penetrates through the machine base, the main shaft of the rotating motor is connected to the rotating shaft, the two collecting boxes are respectively arranged at a positive electrolytic part and a negative electrolytic part, and, two collect all to be equipped with sealed lid and a plurality of spring on the box, sealed lid articulates on collecting the box, and a plurality of the both ends of spring are connected respectively on sealed lid and collection box.

Further, heating device includes first heating element and two second heating elements, first heating element includes heating pipe and first heater strip, the heating pipe cover is established on the sewage inlet tube, first heater strip sets up between heating pipe and sewage inlet tube, two the second heating element symmetry sets up on the rotary rod, second heating element all includes heater rod, second heater strip and cartridge heater, the heater rod sets up on the rotary rod, the cartridge heater cover is established on the heater rod, the second heater strip sets up between cartridge heater and heater rod.

Further, the gas collection device comprises a gas collection box and two gas collection pumps, the gas collection box is arranged at the top end of the distribution box and is divided into two closed spaces, the two closed spaces are communicated with the electrolytic cylinder through two pipelines, and the two gas collection pumps are respectively arranged on the two pipelines.

Further, circulating device includes circulation case, circulation fixing base and circulating pump, the circulation case sets up at the base side, the circulation case side is equipped with the outlet pipe, the circulation case passes through the pipe connection with circulation drain pipe, the circulation case passes through the pipe connection with the circulation inlet tube, the circulation fixing base sets up the top at the circulation case, the circulating pump sets up the top at the circulation fixing base, the circulating pump end of breathing in is connected between the pipeline of circulation case and circulation inlet tube.

Compared with the prior art, the invention has the beneficial effects that:

firstly, sewage enters from a sewage inlet pipe, acid and alkali are removed from the sewage through an electrolysis device, after electrolysis is finished, the cleaning device cleans the interior of an electrolysis cylinder, then a plug is pulled out from an upper buckle and a lower buckle, a sealing door is opened, dirt in the electrolysis cylinder is removed from the sealing door, and the dirt is prevented from remaining in the device and affecting the acid and alkali removal.

Secondly, when sewage enters the electrolysis cylinder from the sewage inlet pipe, the distribution box energizes the positive pole rod and the negative pole rod to electrolyze the sewage, the adopted cation membrane has selective permeability to ions, cations with positive charges can pass through the cation membrane, anions cannot pass through the cation membrane due to the repulsion of the same charges, and the cations electrolyzed enter the negative electrolysis part from the positive electrolysis part, so that the effect of acid and alkali removal is realized.

Thirdly, when the interior of the electrolytic cylinder needs to be cleaned, the rotating motor drives the rotating shaft to rotate, meanwhile, the rotating rod starts to drive the cleaning rod to rotate, the cleaning rod moves along the inner wall of the electrolytic cylinder, then the cleaning rod pushes the sealing cover to retract, dirt on the bottom and the inner wall of the electrolytic cylinder is scraped into the collecting box, and then the collecting box is moved out of the electrolytic cylinder to be cleaned by opening the sealing door.

Fourthly, when sewage is injected into the electrolytic cylinder, the first heating wire starts to preheat the just added sewage, when the sewage enters the electrolytic cylinder, the second heating wire is matched with the heating rod to heat the sewage, the heating cylinder isolates the sewage from the second heating wire, the contact between the sewage and the second heating wire is prevented, the sewage treatment efficiency is influenced, the sewage is heated, the electrolysis efficiency of the sewage is improved, the deacidification and alkali removal efficiency is improved, after the deacidification and alkali removal, liquid alkali can enter the circulating box through a pipeline, on one hand, the liquid alkali in the circulating box can be directly reused in the production process of chemical products from the water outlet pipe, the production cost is saved, on the other hand, the liquid alkali in the circulating box can be input into the circulating box through the circulating pump through the power-on reversing of the anode rod and the cathode rod, the deacidification effect is achieved, and the sewage treatment cost is greatly reduced.

Fifthly, when the sewage is electrolyzed, the anode rod and the cathode rod simultaneously electrolyze the sewage, harmful gas may be generated when different sewages are treated, in order to prevent the harmful gas from polluting the environment, the two gas collecting pumps respectively extract the gas from the anode rod and the cathode rod, and then the gas is stored in different closed spaces, so that the treatment is convenient, and the pollution to the environment and the damage to the human health are prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

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

FIG. 4 is a perspective sectional view of the present invention;

FIG. 5 is a partial perspective view of the first embodiment of the present invention;

FIG. 6 is a partial perspective view of the second embodiment of the present invention;

fig. 7 is an enlarged view of a portion a in fig. 3.

Reference numerals:

the device comprises a machine base 1, an electrolytic cylinder 2, an electrolytic device 3, a cleaning device 4, a heating device 5, a gas collecting device 6, a circulating device 7, a pipeline 8, a sewage drainage box 11, a sewage inlet pipe 12, a circulating inlet pipe 13, a sewage drainage pipe 14, a circulating drainage pipe 15, a sealing door 21, a bolt 22, an upper buckle 23, a lower buckle 24, a plug 25, a distribution box 31, a cationic membrane 32, a positive pole 33, a negative pole 34, a rotating shaft 41, a rotating rod 42, a cleaning fixing seat 43, a rotating motor 44, a cleaning rod 45, a collecting box 46, a sealing cover 47, a spring 48, a first heating assembly 51, a second heating assembly 52, a heating pipe 53, a first heating wire 54, a heating rod 55, a second heating wire 56, a heating cylinder 57, a gas collecting box 61, a gas collecting pump 62, a circulating box 63, a circulating fixing seat 64 and a circulating.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, an embodiment of the present invention provides a sewage acid and alkali removal device, including a base 1, an electrolytic cylinder 2, an electrolytic device 3, a cleaning device 4, a heating device 5, a gas collecting device 6, a circulating device 7, and a plurality of pipelines 8, where the base 1 is horizontally placed on the ground, the bottom of the base 1 is further provided with a sewage drainage box 11, the electrolytic cylinder 2 is placed at the top end of the base 1, the inside of the electrolytic cylinder 2 is a hollow structure, the electrolytic device 3 is arranged on the electrolytic cylinder 2, one end of the electrolytic device 3 penetrates through the electrolytic cylinder 2, the cleaning device 4 is arranged at the top of the electrolytic cylinder 2, the heating device 5 is arranged inside the electrolytic cylinder 2, the gas collecting device 6 is arranged at the top end of the electrolytic device 3, the gas collecting device 6 is communicated with the electrolytic cylinder 2 through a pipeline 8, the circulating device 7 is arranged beside the base 1, the circulating device 7 is communicated with the electrolytic cylinder 2 through a pipeline 8.

A sewage inlet pipe 12 and a circulating inlet pipe 13 are arranged above the electrolytic barrel 2, the sewage inlet pipe 12 and the circulating inlet pipe 13 are symmetrically arranged, a sewage drain pipe 14 and a circulating drain pipe 15 are arranged at the bottom end of the electrolytic barrel 2, one ends of the sewage drain pipe 14 and the circulating drain pipe 15 penetrate through the base 1, one end of the sewage drain pipe 14 is connected to the sewage drain box 11, two switchable sealing doors 21 are further arranged on the electrolytic barrel 2, a plurality of array sequencing bolts 22 are arranged at the joints of the two sealing doors 21 and the electrolytic barrel 2, each bolt 22 comprises an upper buckle 23, a lower buckle 24 and a plug 25, the upper buckle 23 is fixedly arranged on the side wall of the electrolytic barrel 2, the lower buckle 24 is fixedly arranged on the sealing doors 21, and the plug 25 is arranged on the lower buckle 24 and the upper buckle 23; sewage gets into from sewage inlet tube 12, goes acid-base through electrolytic device 3 to sewage, and after the electrolysis, cleaning device 4 clears up 2 insides of electrolysis section of thick bamboo, then through taking plug 25 out from last buckle 23 and lower buckle 24, opens sealing door 21, and the inside dirt of electrolysis section of thick bamboo 2 is got rid of from sealing door 21, prevents that the dirt from staying inside the device, produces the influence to deacidifying alkali.

The electrolysis device 3 comprises a distribution box 31, a cation membrane 32, a positive electrode bar 33 and a negative electrode bar 34, wherein the distribution box 31 is arranged at the top end of the electrolysis cylinder 2, the cation membrane 32 is arranged in the middle position in the electrolysis cylinder 2, the cation membrane 32 and the electrolysis cylinder 2 form a positive electrolysis part and a negative electrolysis part, the positive electrode bar 33 is arranged in the positive electrolysis part, one end of the positive electrode bar 33 penetrates through the electrolysis cylinder 2, one end of the positive electrode bar 33 is connected with the distribution box 31, the negative electrode bar 34 is arranged in the negative electrolysis part, one end of the negative electrode bar 34 penetrates through the electrolysis cylinder 2, and one end of the negative electrode bar 34 is connected with the distribution box 31; when sewage enters the electrolytic cylinder 2 from the sewage inlet pipe 12, the distribution box 31 energizes the positive pole rod 33 and the negative pole rod 34 to electrolyze the sewage, the adopted cation membrane 32 has selective permeability to ions, cations with positive charges can pass through the cation membrane, anions cannot pass through the cation membrane due to the repulsion of the same polarity, and the cations electrolyzed out enter the negative electrolysis part from the positive electrolysis part, so that the effect of acid and alkali removal is realized.

Cleaning device 4 includes rotation axis 41, rotary rod 42, clearance fixing base 43, rotating electrical machines 44, two clearance poles 45 and two collection boxes 46, rotation axis 41 sets up the intermediate position of bottom in electrolysis section of thick bamboo 2, rotation axis 41 runs through electrolysis section of thick bamboo 2 and both normal running fit, rotation axis 41 and cationic membrane 32 normal running fit, rotation axis 41 and electrolysis section of thick bamboo 2 normal running fit, rotary rod 42 sets up on rotation axis 41, clearance fixing base 43 sets up in frame 1 below, two clearance poles 45 connects respectively at the both ends of rotary rod 42, two all be equipped with the rubber slab of hugging closely electrolysis section of thick bamboo 2 on the clearance pole 45 lateral wall, the fixed top that sets up at clearance fixing base 43 of rotating electrical machines 44 upwards sets up, the main shaft of rotating electrical machines 44 runs through frame 1, the main shaft of rotating electrical machines 44 is connected on rotation axis 41, the two collecting boxes 46 are respectively arranged at the positive electrolysis part and the negative electrolysis part and are arranged close to the cationic membrane 32 and the electrolytic cylinder 2, sealing covers 47 and a plurality of springs 48 are respectively arranged on the two collecting boxes 46, the sealing covers 47 are hinged on the collecting boxes 46, and two ends of the springs 48 are respectively connected on the sealing covers 47 and the collecting boxes 46; when the inside of the electrolytic cylinder 2 needs to be cleaned, the rotating motor 44 drives the rotating shaft 41 to rotate, meanwhile, the rotating shaft 42 starts to drive the cleaning rod 45 to rotate, the cleaning rod 45 moves along the inner wall of the electrolytic cylinder 2, then the cleaning rod 45 pushes the sealing cover 47 to retract, dirt on the bottom and the inner wall of the electrolytic cylinder 2 is wiped into the collecting box 46, and then the collecting box 46 is moved out of the electrolytic cylinder 2 to be cleaned by opening the sealing door 21.

The heating device 5 comprises a first heating assembly 51 and two second heating assemblies 52, the first heating assembly 51 comprises a heating pipe 53 and a first heating wire 54, the heating pipe 53 is sleeved on the sewage inlet pipe 12, the first heating wire 54 is arranged between the heating pipe 53 and the sewage inlet pipe 12, the two second heating assemblies 52 are symmetrically arranged on a rotating rod 42, the second heating assemblies 52 respectively comprise a heating rod 55, a second heating wire 56 and a heating cylinder 57, the heating rod 55 is arranged on the rotating rod 42, the heating cylinder 57 is sleeved on the heating rod 55, and the second heating wire 56 is arranged between the heating cylinder 57 and the heating rod 55; when sewage is pouring into electrolysis section of thick bamboo 2, first heater strip 54 begins to preheat the sewage of just adding, and when sewage got into electrolysis section of thick bamboo 2, second heater strip 56 heated sewage with the cooperation of heating rod 55, and cartridge heater 57 completely cuts off sewage and second heater strip 56, prevents to contact between sewage and the second heater strip 56, influences sewage treatment efficiency, heats sewage, improves the electrolysis efficiency to sewage, improves the efficiency of deacidification alkali.

The gas collecting device 6 comprises a gas collecting box 61 and two gas collecting pumps 62, the gas collecting box 61 is arranged at the top end of the distribution box 31, the gas collecting box 61 is divided into two closed spaces, the two closed spaces are communicated with the electrolytic cylinder 2 through two pipelines 8, and the two gas collecting pumps 62 are respectively arranged on the two pipelines 8; when carrying out the electrolysis to sewage, positive pole stick 33 and negative pole stick 34 carry out the electrolysis to sewage simultaneously, when handling different sewage, probably produce harmful gas, in order to prevent harmful gas polluted environment, extract gas to positive pole stick 33 and negative pole stick 34 respectively through two collection air pumps 62, then store in different airtight space, and the environmental pollution is prevented simultaneously and is damaged health.

The circulating device 7 comprises a circulating box 63, a circulating fixed seat 64 and a circulating pump 65, the circulating box 63 is arranged beside the base 1, a water outlet pipe is arranged beside the circulating box 63, the circulating box 63 is connected with a circulating water drainage pipe 15 through a pipeline 8, the circulating box 63 is connected with a circulating water inlet pipe 13 through a pipeline 8, the circulating fixed seat 64 is arranged at the top end of the circulating box 63, the circulating pump 65 is arranged at the top end of the circulating fixed seat 64, and the air suction end of the circulating pump 65 is connected between the circulating box 63 and the pipeline 8 of the circulating water inlet pipe 13; after deacidification and alkali treatment, liquid alkali can enter the circulation box 63 through the pipeline 8, on one hand, the liquid alkali can be directly reused in the production process of chemical products from the water outlet pipe, the production cost is saved, on the other hand, the liquid alkali in the circulation box 63 can be input into the circulation box 63 through the circulating pump 65 by reversing the electrification of the positive pole rod 33 and the negative pole rod 34, the deacidification effect is achieved, and the sewage treatment cost is greatly reduced.

The working principle is as follows: when sewage is injected into the electrolytic cylinder 2, the first heating wire 54 starts to preheat the sewage which is just added, when the sewage enters the electrolytic cylinder 2, the second heating wire 56 is matched with the heating rod 55 to heat the sewage, the heating cylinder 57 isolates the sewage from the second heating wire 56, the contact between the sewage and the second heating wire 56 is prevented, the sewage treatment efficiency is influenced, the sewage is heated, the electrolysis efficiency of the sewage is improved, the deacidification efficiency is improved, when the sewage enters the electrolytic cylinder 2 from the sewage inlet pipe 12, the distribution box 31 energizes the anode rod 33 and the cathode rod 34 to electrolyze the sewage, the adopted cation membrane 32 has selective permeability to ions, cations with positive charges can pass through the cation membrane, anions cannot pass through due to like-polarity rejection, and the electrolyzed cations enter the negative electrolysis part from the positive electrolysis part, so that the deacidification effect is realized, when the interior of the electrolytic cylinder 2 needs to be cleaned, the rotating motor 44 drives the rotating shaft 41 to rotate, meanwhile, the rotating shaft 42 starts to drive the cleaning rod 45 to rotate, the cleaning rod 45 moves along the inner wall of the electrolytic cylinder 2, then the cleaning rod 45 pushes the sealing cover 47 to retract, dirt on the bottom and the inner wall of the electrolytic cylinder 2 is scraped into the collecting box 46, then the collecting box 46 is moved out of the electrolytic cylinder 2 to be cleaned by opening the sealing door 21, liquid alkali can enter the circulating box 63 through the pipeline 8 after acid and alkali removal, on one hand, the liquid alkali can be directly reused in the production process from the water outlet pipe, the production cost is saved, on the other hand, the liquid alkali in the circulating box 63 can be input into the circulating box 63 through the circulating pump 65 through power-on reversing of the anode rod 33 and the cathode rod 34, the deacidification effect is achieved, and the sewage treatment cost is greatly.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a sewage deacidification alkali device which characterized in that: comprises a machine base (1), an electrolytic cylinder (2), an electrolytic device (3), a cleaning device (4), a heating device (5), a gas collecting device (6), a circulating device (7) and a plurality of pipelines (8), wherein the machine base (1) is horizontally placed on the ground, a sewage draining box (11) is further arranged at the bottom of the machine base (1), the electrolytic cylinder (2) is placed at the top end of the machine base (1), the electrolytic cylinder (2) is internally of a hollow structure, the electrolytic device (3) is arranged on the electrolytic cylinder (2), one end of the electrolytic device (3) penetrates through the electrolytic cylinder (2), the cleaning device (4) is arranged at the top of the electrolytic cylinder (2), the heating device (5) is arranged inside the electrolytic cylinder (2), the gas collecting device (6) is arranged at the top end of the electrolytic device (3), the gas collecting device (6) is communicated with the electrolytic cylinder (2) through the pipelines (8), the circulating device (7) is arranged beside the machine base (1), and the circulating device (7) is communicated with the electrolytic cylinder (2) through a pipeline (8).

2. The wastewater deacidification alkali apparatus according to claim 1, wherein: the electrolysis cylinder (2) top is equipped with sewage inlet tube (12) and circulation inlet tube (13), sewage inlet tube (12) and circulation inlet tube (13) symmetry set up, the bottom of electrolysis cylinder (2) is equipped with sewage drain pipe (14) and circulation drain pipe (15), frame (1) is run through to the one end of sewage drain pipe (14) and circulation drain pipe (15), the one end of sewage drain pipe (14) is connected on sewage drain box (11), still be equipped with sealing door (21) of two switches on electrolysis cylinder (2), two sealing door (21) and electrolysis cylinder (2) kneck are equipped with bolt (22) of a plurality of array sequences, a plurality of bolt (22) all include buckle (23), lower buckle (24) and plug (25), it sets up on electrolysis cylinder (2) lateral wall to go up buckle (23) fixed, buckle (24) are fixed to be set up on sealing door (21) down, the plug (25) is arranged on the lower buckle (24) and the upper buckle (23).

3. The wastewater deacidification alkali apparatus according to claim 2, wherein: electrolytic device (3) include block terminal (31), cation membrane (32), positive pole stick (33) and negative pole stick (34), block terminal (31) set up the top at electrolysis section of thick bamboo (2), cation membrane (32) set up the intermediate position in electrolysis section of thick bamboo (2) inside, cation membrane (32) and electrolysis section of thick bamboo (2) formation positive electrolysis portion and negative electrolysis portion, positive pole stick (33) set up in positive electrolysis portion, electrolysis section of thick bamboo (2) are run through to the one end of positive pole stick (33), the one end and the block terminal (31) of positive pole stick (33) are connected, negative pole stick (34) set up in negative electrolysis portion, electrolysis section of thick bamboo (2) are run through to the one end of negative pole stick (34), the one end and the block terminal (31) of negative pole stick (34) are connected.

4. The wastewater deacidification alkali apparatus according to claim 3, wherein: cleaning device (4) includes rotation axis (41), rotary rod (42), clearance fixing base (43), rotating electrical machines (44), two clearance poles (45) and two collection boxes (46), rotation axis (41) sets up the intermediate position of bottom in electrolysis section of thick bamboo (2), rotation axis (41) run through electrolysis section of thick bamboo (2) and both normal running fit, rotation axis (41) and cation membrane (32) normal running fit, rotation axis (41) and electrolysis section of thick bamboo (2) normal running fit, rotary rod (42) set up on rotation axis (41), clearance fixing base (43) set up in frame (1) below, two clearance poles (45) are connected respectively at the both ends of rotary rod (42), two all be equipped with the sheet rubber of hugging closely electrolysis section of thick bamboo (2) on clearance pole (45) lateral wall, rotating electrical machines (44) are fixed to be set up on the top of clearance fixing base (43) and the main shaft of rotating electrical machines (44) upwards sets up, the main shaft of rotating electrical machines (44) runs through frame (1), the main shaft of rotating electrical machines (44) is connected on rotation axis (41), two collect box (46) and set up respectively in positive electrolysis portion and negative electrolysis portion and both hug closely cation membrane (32) and electrolysis cylinder (2) setting, two collect and all be equipped with sealed lid (47) and a plurality of spring (48) on box (46), sealed lid (47) articulate on collecting box (46), and a plurality of the both ends of spring (48) are connected respectively on sealed lid (47) and collecting box (46).

5. The wastewater deacidification alkali apparatus according to claim 4, wherein: heating device (5) include first heating element (51) and two second heating element (52), first heating element (51) includes heating pipe (53) and first heater strip (54), heating pipe (53) cover is established on sewage inlet tube (12), first heater strip (54) set up between heating pipe (53) and sewage inlet tube (12), two second heating element (52) symmetry sets up on rotary rod (42), second heating element (52) all include heater rod (55), second heater strip (56) and cartridge heater (57), heater rod (55) set up on rotary rod (42), cartridge heater (57) cover is established on heater rod (55), second heater strip (56) set up between cartridge heater (57) and heater rod (55).

6. The wastewater deacidification alkali apparatus according to claim 3, wherein: the gas collection device (6) comprises a gas collection box (61) and two gas collection pumps (62), wherein the gas collection box (61) is arranged at the top end of the distribution box (31), the gas collection box (61) is divided into two closed spaces, the two closed spaces are communicated with the electrolytic cylinder (2) through two pipelines (8), and the two gas collection pumps (62) are respectively arranged on the two pipelines (8).

7. The wastewater deacidification alkali apparatus according to claim 2, wherein: circulating device (7) are including circulation case (63), circulation fixing base (64) and circulating pump (65), circulation case (63) set up at frame (1) side, circulation case (63) side is equipped with the outlet pipe, circulation case (63) are connected through pipeline (8) with circulation drain pipe (15), circulation case (63) are connected through pipeline (8) with circulation inlet tube (13), circulation fixing base (64) set up the top at circulation case (63), circulating pump (65) set up the top at circulation fixing base (64), circulating pump (65) are inhaled the end and are connected between pipeline (8) of circulation case (63) and circulation inlet tube (13).